swift-chess-neo – Build Information

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Successful build of swift-chess-neo, reference master (7a2a98), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 28 Apr 2025 15:45:16 UTC.

Swift 6 data race errors: 73

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-chess-neo -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures

Build Log

        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Board.swift:148:22: warning: call to main actor-isolated instance method 'addSubview' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
                view.addSubview(text)
                     ^
AppKit.NSView.addSubview:2:22: note: calls to instance method 'addSubview' from outside of its actor context are implicitly asynchronous
@MainActor open func addSubview(_ view: NSView)}
                     ^
AppKit.NSView.addSubview:2:22: note: main actor isolation inferred from inheritance from class 'NSResponder'
@MainActor open func addSubview(_ view: NSView)}
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Board.swift:119:23: note: add '@MainActor' to make instance method '_view(size:)' part of global actor 'MainActor'
        internal func _view(size: CGFloat) -> _View {
                      ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Board.swift:669:20: warning: call to main actor-isolated initializer 'init(frame:)' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
        let view = _View(frame: frame)
                   ^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:83:1: note: calls to initializer 'init(frame:)' from outside of its actor context are implicitly asynchronous
- (instancetype)initWithFrame:(NSRect)frameRect NS_DESIGNATED_INITIALIZER;
^
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk/System/Library/Frameworks/AppKit.framework/Headers/NSView.h:83:1: note: main actor isolation inferred from inheritance from class 'NSResponder'
- (instancetype)initWithFrame:(NSRect)frameRect NS_DESIGNATED_INITIALIZER;
^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Board.swift:672:18: warning: call to main actor-isolated instance method 'addSubview' in a synchronous nonisolated context; this is an error in the Swift 6 language mode
            view.addSubview(space._view(size: spaceSize))
                 ^
AppKit.NSView.addSubview:2:22: note: calls to instance method 'addSubview' from outside of its actor context are implicitly asynchronous
@MainActor open func addSubview(_ view: NSView)}
                     ^
AppKit.NSView.addSubview:2:22: note: main actor isolation inferred from inheritance from class 'NSResponder'
@MainActor open func addSubview(_ view: NSView)}
                     ^
SwiftCompile normal arm64 Compiling\ CastlingRights.swift,\ Color.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:42:27: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let all: [Right] = [.whiteKingside, .whiteQueenside, .blackKingside, .blackQueenside]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:42:27: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
        public static let all: [Right] = [.whiteKingside, .whiteQueenside, .blackKingside, .blackQueenside]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:42:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let all: [Right] = [.whiteKingside, .whiteQueenside, .blackKingside, .blackQueenside]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:45:27: warning: static property 'white' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let white: [Right] = all.filter({ $0.color.isWhite })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:45:27: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
        public static let white: [Right] = all.filter({ $0.color.isWhite })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:45:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let white: [Right] = all.filter({ $0.color.isWhite })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:48:27: warning: static property 'black' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let black: [Right] = all.filter({ $0.color.isBlack })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:48:27: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
        public static let black: [Right] = all.filter({ $0.color.isBlack })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:48:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let black: [Right] = all.filter({ $0.color.isBlack })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:51:27: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:51:27: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
        public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:51:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:54:27: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:54:27: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
        public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:54:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:174:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all = CastlingRights(Right.all)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:174:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all = CastlingRights(Right.all)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:174:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all = CastlingRights(Right.all)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:177:23: warning: static property 'white' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let white = CastlingRights(Right.white)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:177:23: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
    public static let white = CastlingRights(Right.white)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:177:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let white = CastlingRights(Right.white)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:180:23: warning: static property 'black' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let black = CastlingRights(Right.black)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:180:23: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
    public static let black = CastlingRights(Right.black)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:180:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let black = CastlingRights(Right.black)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:183:23: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let kingside = CastlingRights(Right.kingside)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:183:23: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
    public static let kingside = CastlingRights(Right.kingside)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:183:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let kingside = CastlingRights(Right.kingside)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:186:23: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let queenside = CastlingRights(Right.queenside)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:186:23: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
    public static let queenside = CastlingRights(Right.queenside)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:186:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let queenside = CastlingRights(Right.queenside)
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:31:25: warning: static property '_white' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _white = Color.white
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:31:25: note: add '@MainActor' to make static property '_white' part of global actor 'MainActor'
    internal static let _white = Color.white
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:31:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _white = Color.white
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:34:25: warning: static property '_black' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _black = Color.black
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:34:25: note: add '@MainActor' to make static property '_black' part of global actor 'MainActor'
    internal static let _black = Color.black
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:34:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _black = Color.black
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:37:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Color]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Color] = [.white, .black]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:37:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Color] = [.white, .black]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:37:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Color] = [.white, .black]
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ PGN.swift,\ PGNMove.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/PGN.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/PGNMove.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/PGN.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/PGNMove.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ InternalTypes.swift,\ Move.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/InternalTypes.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Move.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/InternalTypes.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Move.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Tables.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:31:14: warning: let '_whitePawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:31:14: note: add '@MainActor' to make let '_whitePawnAttackTable' part of global actor 'MainActor'
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:31:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:36:14: warning: let '_blackPawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:36:14: note: add '@MainActor' to make let '_blackPawnAttackTable' part of global actor 'MainActor'
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:36:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:41:14: warning: let '_kingAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _kingAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:41:14: note: add '@MainActor' to make let '_kingAttackTable' part of global actor 'MainActor'
internal let _kingAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:41:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _kingAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:46:14: warning: let '_knightAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _knightAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:46:14: note: add '@MainActor' to make let '_knightAttackTable' part of global actor 'MainActor'
internal let _knightAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:46:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _knightAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:85:14: warning: let '_betweenTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _betweenTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:85:14: note: add '@MainActor' to make let '_betweenTable' part of global actor 'MainActor'
internal let _betweenTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:85:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _betweenTable: [Bitboard] = {
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:97:14: warning: let '_lineTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _lineTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:97:14: note: add '@MainActor' to make let '_lineTable' part of global actor 'MainActor'
internal let _lineTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:97:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _lineTable: [Bitboard] = {
             ^
nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Square.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:226:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Square]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Square] = (0 ..< 64).compactMap(Square.init(rawValue:))
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:226:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Square] = (0 ..< 64).compactMap(Square.init(rawValue:))
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:226:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Square] = (0 ..< 64).compactMap(Square.init(rawValue:))
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Piece.swift,\ Player.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Player.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:46:29: warning: static property '_pawn' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _pawn = Kind.pawn
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:46:29: note: add '@MainActor' to make static property '_pawn' part of global actor 'MainActor'
        internal static let _pawn = Kind.pawn
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:46:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _pawn = Kind.pawn
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:49:29: warning: static property '_knight' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _knight = Kind.knight
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:49:29: note: add '@MainActor' to make static property '_knight' part of global actor 'MainActor'
        internal static let _knight = Kind.knight
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:49:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _knight = Kind.knight
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:52:29: warning: static property '_bishop' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _bishop = Kind.bishop
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:52:29: note: add '@MainActor' to make static property '_bishop' part of global actor 'MainActor'
        internal static let _bishop = Kind.bishop
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:52:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _bishop = Kind.bishop
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:55:29: warning: static property '_rook' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _rook = Kind.rook
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:55:29: note: add '@MainActor' to make static property '_rook' part of global actor 'MainActor'
        internal static let _rook = Kind.rook
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:55:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _rook = Kind.rook
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:58:29: warning: static property '_queen' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _queen = Kind.queen
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:58:29: note: add '@MainActor' to make static property '_queen' part of global actor 'MainActor'
        internal static let _queen = Kind.queen
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:58:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _queen = Kind.queen
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:61:29: warning: static property '_king' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _king = Kind.king
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:61:29: note: add '@MainActor' to make static property '_king' part of global actor 'MainActor'
        internal static let _king = Kind.king
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:61:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _king = Kind.king
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:64:27: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece.Kind]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:64:27: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
        public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:64:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:140:25: warning: static property '_whiteNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:140:25: note: add '@MainActor' to make static property '_whiteNonQueens' part of global actor 'MainActor'
    internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:140:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:142:25: warning: static property '_blackNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:142:25: note: add '@MainActor' to make static property '_blackNonQueens' part of global actor 'MainActor'
    internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:142:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:149:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Piece] = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:149:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Piece] = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:149:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Piece] = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:156:23: warning: static property 'whitePieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:156:23: note: add '@MainActor' to make static property 'whitePieces' part of global actor 'MainActor'
    public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:156:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:159:23: warning: static property 'blackPieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:159:23: note: add '@MainActor' to make static property 'blackPieces' part of global actor 'MainActor'
    public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:159:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Player.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ File.swift,\ Game.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:62:25: warning: static property '_a' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _a = File.a
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:62:25: note: add '@MainActor' to make static property '_a' part of global actor 'MainActor'
    internal static let _a = File.a
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:62:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _a = File.a
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:65:25: warning: static property '_b' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _b = File.b
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:65:25: note: add '@MainActor' to make static property '_b' part of global actor 'MainActor'
    internal static let _b = File.b
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:65:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _b = File.b
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:68:25: warning: static property '_c' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _c = File.c
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:68:25: note: add '@MainActor' to make static property '_c' part of global actor 'MainActor'
    internal static let _c = File.c
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:68:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _c = File.c
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:71:25: warning: static property '_d' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _d = File.d
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:71:25: note: add '@MainActor' to make static property '_d' part of global actor 'MainActor'
    internal static let _d = File.d
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:71:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _d = File.d
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:74:25: warning: static property '_e' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _e = File.e
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:74:25: note: add '@MainActor' to make static property '_e' part of global actor 'MainActor'
    internal static let _e = File.e
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:74:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _e = File.e
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:77:25: warning: static property '_f' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _f = File.f
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:77:25: note: add '@MainActor' to make static property '_f' part of global actor 'MainActor'
    internal static let _f = File.f
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:77:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _f = File.f
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:80:25: warning: static property '_g' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _g = File.g
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:80:25: note: add '@MainActor' to make static property '_g' part of global actor 'MainActor'
    internal static let _g = File.g
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:80:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _g = File.g
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:83:25: warning: static property '_h' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _h = File.h
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:83:25: note: add '@MainActor' to make static property '_h' part of global actor 'MainActor'
    internal static let _h = File.h
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:83:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _h = File.h
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:90:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[File]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:90:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:90:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:35:29: warning: static property '_draw' is not concurrency-safe because non-'Sendable' type 'Game.Outcome' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _draw = Outcome.draw
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:26:17: note: consider making enum 'Outcome' conform to the 'Sendable' protocol
    public enum Outcome: Hashable, CustomStringConvertible {
                ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:35:29: note: add '@MainActor' to make static property '_draw' part of global actor 'MainActor'
        internal static let _draw = Outcome.draw
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:35:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _draw = Outcome.draw
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:235:14: warning: associated value 'wrongKingCount' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
        case wrongKingCount(Color)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:238:14: warning: associated value 'missingKing' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
        case missingKing(CastlingRights.Right)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:241:14: warning: associated value 'missingRook' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
        case missingRook(CastlingRights.Right)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:244:14: warning: associated value 'wrongEnPassantTargetRank' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Rank'; this is an error in the Swift 6 language mode
        case wrongEnPassantTargetRank(Rank)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:247:14: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantTarget(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:247:14: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantTarget(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:250:14: warning: associated value 'missingEnPassantPawn' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case missingEnPassantPawn(Square)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:253:14: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantSquare(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:253:14: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantSquare(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:263:14: warning: associated value 'missingPiece' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case missingPiece(Square)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:266:14: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Move'; this is an error in the Swift 6 language mode
        case illegalMove(Move, Color, Board)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Move.swift:22:15: note: consider making struct 'Move' conform to the 'Sendable' protocol
public struct Move: Hashable, CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:266:14: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
        case illegalMove(Move, Color, Board)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:266:14: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Board'; this is an error in the Swift 6 language mode
        case illegalMove(Move, Color, Board)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Board.swift:30:15: note: consider making struct 'Board' conform to the 'Sendable' protocol
public struct Board: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:269:14: warning: associated value 'invalidPromotion' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Piece.Kind'; this is an error in the Swift 6 language mode
        case invalidPromotion(Piece.Kind)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftChessNeo (in target 'SwiftChessNeo' from project 'swift-chess-neo')
EmitSwiftModule normal arm64 (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:42:13: warning: let '_bitboardTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
private let _bitboardTable: [Bitboard] = (0 ..< 64).map { Bitboard(rawValue: 1 << $0) }
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:42:13: note: add '@MainActor' to make let '_bitboardTable' part of global actor 'MainActor'
private let _bitboardTable: [Bitboard] = (0 ..< 64).map { Bitboard(rawValue: 1 << $0) }
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:42:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _bitboardTable: [Bitboard] = (0 ..< 64).map { Bitboard(rawValue: 1 << $0) }
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:56:13: warning: let '_notFileA' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileA: Bitboard = 0xfefefefefefefefe
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:56:13: note: add '@MainActor' to make let '_notFileA' part of global actor 'MainActor'
private let _notFileA: Bitboard = 0xfefefefefefefefe
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:56:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileA: Bitboard = 0xfefefefefefefefe
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:59:13: warning: let '_notFileAB' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileAB: Bitboard = 0xfcfcfcfcfcfcfcfc
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:59:13: note: add '@MainActor' to make let '_notFileAB' part of global actor 'MainActor'
private let _notFileAB: Bitboard = 0xfcfcfcfcfcfcfcfc
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:59:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileAB: Bitboard = 0xfcfcfcfcfcfcfcfc
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:62:13: warning: let '_notFileH' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileH: Bitboard = 0x7f7f7f7f7f7f7f7f
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:62:13: note: add '@MainActor' to make let '_notFileH' part of global actor 'MainActor'
private let _notFileH: Bitboard = 0x7f7f7f7f7f7f7f7f
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:62:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileH: Bitboard = 0x7f7f7f7f7f7f7f7f
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:65:13: warning: let '_notFileGH' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
private let _notFileGH: Bitboard = 0x3f3f3f3f3f3f3f3f
            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:65:13: note: add '@MainActor' to make let '_notFileGH' part of global actor 'MainActor'
private let _notFileGH: Bitboard = 0x3f3f3f3f3f3f3f3f
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:65:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let _notFileGH: Bitboard = 0x3f3f3f3f3f3f3f3f
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:108:29: warning: static property '_north' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _north = ShiftDirection.north
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:108:29: note: add '@MainActor' to make static property '_north' part of global actor 'MainActor'
        internal static let _north = ShiftDirection.north
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:108:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _north = ShiftDirection.north
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:111:29: warning: static property '_south' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _south = ShiftDirection.south
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:111:29: note: add '@MainActor' to make static property '_south' part of global actor 'MainActor'
        internal static let _south = ShiftDirection.south
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:111:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _south = ShiftDirection.south
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:114:29: warning: static property '_east' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _east = ShiftDirection.east
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:114:29: note: add '@MainActor' to make static property '_east' part of global actor 'MainActor'
        internal static let _east = ShiftDirection.east
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:114:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _east = ShiftDirection.east
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:117:29: warning: static property '_west' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _west = ShiftDirection.west
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:117:29: note: add '@MainActor' to make static property '_west' part of global actor 'MainActor'
        internal static let _west = ShiftDirection.west
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:117:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _west = ShiftDirection.west
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:120:29: warning: static property '_northeast' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _northeast = ShiftDirection.northeast
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:120:29: note: add '@MainActor' to make static property '_northeast' part of global actor 'MainActor'
        internal static let _northeast = ShiftDirection.northeast
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:120:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _northeast = ShiftDirection.northeast
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:123:29: warning: static property '_southeast' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _southeast = ShiftDirection.southeast
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:123:29: note: add '@MainActor' to make static property '_southeast' part of global actor 'MainActor'
        internal static let _southeast = ShiftDirection.southeast
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:123:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _southeast = ShiftDirection.southeast
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:126:29: warning: static property '_northwest' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _northwest = ShiftDirection.northwest
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:126:29: note: add '@MainActor' to make static property '_northwest' part of global actor 'MainActor'
        internal static let _northwest = ShiftDirection.northwest
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:126:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _northwest = ShiftDirection.northwest
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:129:29: warning: static property '_southwest' is not concurrency-safe because non-'Sendable' type 'Bitboard.ShiftDirection' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _southwest = ShiftDirection.southwest
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:81:17: note: consider making enum 'ShiftDirection' conform to the 'Sendable' protocol
    public enum ShiftDirection {
                ^
                               : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:129:29: note: add '@MainActor' to make static property '_southwest' part of global actor 'MainActor'
        internal static let _southwest = ShiftDirection.southwest
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:129:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _southwest = ShiftDirection.southwest
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:152:23: warning: static property 'edges' is not concurrency-safe because non-'Sendable' type 'Bitboard' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let edges: Bitboard = 0xff818181818181ff
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:152:23: note: add '@MainActor' to make static property 'edges' part of global actor 'MainActor'
    public static let edges: Bitboard = 0xff818181818181ff
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:152:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let edges: Bitboard = 0xff818181818181ff
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:42:27: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let all: [Right] = [.whiteKingside, .whiteQueenside, .blackKingside, .blackQueenside]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:42:27: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
        public static let all: [Right] = [.whiteKingside, .whiteQueenside, .blackKingside, .blackQueenside]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:42:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let all: [Right] = [.whiteKingside, .whiteQueenside, .blackKingside, .blackQueenside]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:45:27: warning: static property 'white' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let white: [Right] = all.filter({ $0.color.isWhite })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:45:27: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
        public static let white: [Right] = all.filter({ $0.color.isWhite })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:45:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let white: [Right] = all.filter({ $0.color.isWhite })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:48:27: warning: static property 'black' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let black: [Right] = all.filter({ $0.color.isBlack })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:48:27: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
        public static let black: [Right] = all.filter({ $0.color.isBlack })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:48:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let black: [Right] = all.filter({ $0.color.isBlack })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:51:27: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:51:27: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
        public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:51:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let kingside: [Right] = all.filter({ $0.side.isKingside })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:54:27: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type '[CastlingRights.Right]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:54:27: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
        public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:54:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let queenside: [Right] = all.filter({ $0.side.isQueenside })
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:174:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all = CastlingRights(Right.all)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:174:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all = CastlingRights(Right.all)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:174:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all = CastlingRights(Right.all)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:177:23: warning: static property 'white' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let white = CastlingRights(Right.white)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:177:23: note: add '@MainActor' to make static property 'white' part of global actor 'MainActor'
    public static let white = CastlingRights(Right.white)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:177:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let white = CastlingRights(Right.white)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:180:23: warning: static property 'black' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let black = CastlingRights(Right.black)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:180:23: note: add '@MainActor' to make static property 'black' part of global actor 'MainActor'
    public static let black = CastlingRights(Right.black)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:180:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let black = CastlingRights(Right.black)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:183:23: warning: static property 'kingside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let kingside = CastlingRights(Right.kingside)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:183:23: note: add '@MainActor' to make static property 'kingside' part of global actor 'MainActor'
    public static let kingside = CastlingRights(Right.kingside)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:183:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let kingside = CastlingRights(Right.kingside)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:186:23: warning: static property 'queenside' is not concurrency-safe because non-'Sendable' type 'CastlingRights' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let queenside = CastlingRights(Right.queenside)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:24:15: note: consider making struct 'CastlingRights' conform to the 'Sendable' protocol
public struct CastlingRights: CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:186:23: note: add '@MainActor' to make static property 'queenside' part of global actor 'MainActor'
    public static let queenside = CastlingRights(Right.queenside)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:186:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let queenside = CastlingRights(Right.queenside)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:31:25: warning: static property '_white' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _white = Color.white
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:31:25: note: add '@MainActor' to make static property '_white' part of global actor 'MainActor'
    internal static let _white = Color.white
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:31:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _white = Color.white
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:34:25: warning: static property '_black' is not concurrency-safe because non-'Sendable' type 'Color' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _black = Color.black
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:34:25: note: add '@MainActor' to make static property '_black' part of global actor 'MainActor'
    internal static let _black = Color.black
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:34:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _black = Color.black
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:37:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Color]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Color] = [.white, .black]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:37:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Color] = [.white, .black]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:37:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Color] = [.white, .black]
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:62:25: warning: static property '_a' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _a = File.a
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:62:25: note: add '@MainActor' to make static property '_a' part of global actor 'MainActor'
    internal static let _a = File.a
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:62:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _a = File.a
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:65:25: warning: static property '_b' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _b = File.b
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:65:25: note: add '@MainActor' to make static property '_b' part of global actor 'MainActor'
    internal static let _b = File.b
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:65:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _b = File.b
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:68:25: warning: static property '_c' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _c = File.c
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:68:25: note: add '@MainActor' to make static property '_c' part of global actor 'MainActor'
    internal static let _c = File.c
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:68:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _c = File.c
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:71:25: warning: static property '_d' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _d = File.d
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:71:25: note: add '@MainActor' to make static property '_d' part of global actor 'MainActor'
    internal static let _d = File.d
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:71:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _d = File.d
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:74:25: warning: static property '_e' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _e = File.e
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:74:25: note: add '@MainActor' to make static property '_e' part of global actor 'MainActor'
    internal static let _e = File.e
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:74:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _e = File.e
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:77:25: warning: static property '_f' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _f = File.f
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:77:25: note: add '@MainActor' to make static property '_f' part of global actor 'MainActor'
    internal static let _f = File.f
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:77:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _f = File.f
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:80:25: warning: static property '_g' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _g = File.g
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:80:25: note: add '@MainActor' to make static property '_g' part of global actor 'MainActor'
    internal static let _g = File.g
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:80:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _g = File.g
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:83:25: warning: static property '_h' is not concurrency-safe because non-'Sendable' type 'File' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _h = File.h
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:83:25: note: add '@MainActor' to make static property '_h' part of global actor 'MainActor'
    internal static let _h = File.h
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:83:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _h = File.h
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:90:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[File]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:24:13: note: consider making enum 'File' conform to the 'Sendable' protocol
public enum File: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:90:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/File.swift:90:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [File] = [.a, .b, .c, .d, .e, .f, .g, .h]
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:35:29: warning: static property '_draw' is not concurrency-safe because non-'Sendable' type 'Game.Outcome' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _draw = Outcome.draw
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:26:17: note: consider making enum 'Outcome' conform to the 'Sendable' protocol
    public enum Outcome: Hashable, CustomStringConvertible {
                ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:35:29: note: add '@MainActor' to make static property '_draw' part of global actor 'MainActor'
        internal static let _draw = Outcome.draw
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:35:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _draw = Outcome.draw
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:235:14: warning: associated value 'wrongKingCount' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
        case wrongKingCount(Color)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:238:14: warning: associated value 'missingKing' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
        case missingKing(CastlingRights.Right)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:241:14: warning: associated value 'missingRook' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'CastlingRights.Right'; this is an error in the Swift 6 language mode
        case missingRook(CastlingRights.Right)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/CastlingRights.swift:27:17: note: consider making enum 'Right' conform to the 'Sendable' protocol
    public enum Right: String, CustomStringConvertible {
                ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:244:14: warning: associated value 'wrongEnPassantTargetRank' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Rank'; this is an error in the Swift 6 language mode
        case wrongEnPassantTargetRank(Rank)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:247:14: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantTarget(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:247:14: warning: associated value 'nonEmptyEnPassantTarget' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantTarget(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:250:14: warning: associated value 'missingEnPassantPawn' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case missingEnPassantPawn(Square)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:253:14: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantSquare(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:253:14: warning: associated value 'nonEmptyEnPassantSquare' of 'Sendable'-conforming enum 'PositionError' has non-sendable type 'Piece'; this is an error in the Swift 6 language mode
        case nonEmptyEnPassantSquare(Square, Piece)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:263:14: warning: associated value 'missingPiece' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Square'; this is an error in the Swift 6 language mode
        case missingPiece(Square)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:266:14: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Move'; this is an error in the Swift 6 language mode
        case illegalMove(Move, Color, Board)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Move.swift:22:15: note: consider making struct 'Move' conform to the 'Sendable' protocol
public struct Move: Hashable, CustomStringConvertible {
              ^
                                                     , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:266:14: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Color'; this is an error in the Swift 6 language mode
        case illegalMove(Move, Color, Board)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Color.swift:22:13: note: consider making enum 'Color' conform to the 'Sendable' protocol
public enum Color: String, CustomStringConvertible {
            ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:266:14: warning: associated value 'illegalMove' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Board'; this is an error in the Swift 6 language mode
        case illegalMove(Move, Color, Board)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Board.swift:30:15: note: consider making struct 'Board' conform to the 'Sendable' protocol
public struct Board: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Game.swift:269:14: warning: associated value 'invalidPromotion' of 'Sendable'-conforming enum 'ExecutionError' has non-sendable type 'Piece.Kind'; this is an error in the Swift 6 language mode
        case invalidPromotion(Piece.Kind)
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:46:29: warning: static property '_pawn' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _pawn = Kind.pawn
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:46:29: note: add '@MainActor' to make static property '_pawn' part of global actor 'MainActor'
        internal static let _pawn = Kind.pawn
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:46:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _pawn = Kind.pawn
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:49:29: warning: static property '_knight' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _knight = Kind.knight
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:49:29: note: add '@MainActor' to make static property '_knight' part of global actor 'MainActor'
        internal static let _knight = Kind.knight
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:49:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _knight = Kind.knight
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:52:29: warning: static property '_bishop' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _bishop = Kind.bishop
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:52:29: note: add '@MainActor' to make static property '_bishop' part of global actor 'MainActor'
        internal static let _bishop = Kind.bishop
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:52:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _bishop = Kind.bishop
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:55:29: warning: static property '_rook' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _rook = Kind.rook
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:55:29: note: add '@MainActor' to make static property '_rook' part of global actor 'MainActor'
        internal static let _rook = Kind.rook
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:55:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _rook = Kind.rook
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:58:29: warning: static property '_queen' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _queen = Kind.queen
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:58:29: note: add '@MainActor' to make static property '_queen' part of global actor 'MainActor'
        internal static let _queen = Kind.queen
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:58:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _queen = Kind.queen
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:61:29: warning: static property '_king' is not concurrency-safe because non-'Sendable' type 'Piece.Kind' may have shared mutable state; this is an error in the Swift 6 language mode
        internal static let _king = Kind.king
                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:61:29: note: add '@MainActor' to make static property '_king' part of global actor 'MainActor'
        internal static let _king = Kind.king
                            ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:61:29: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        internal static let _king = Kind.king
                            ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:64:27: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece.Kind]' may have shared mutable state; this is an error in the Swift 6 language mode
        public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:25:17: note: consider making enum 'Kind' conform to the 'Sendable' protocol
    public enum Kind: Int {
                ^
                         , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:64:27: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
        public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:64:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static let all: [Kind] = [.pawn, .knight, .bishop, .rook, .queen, .king]
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:140:25: warning: static property '_whiteNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:140:25: note: add '@MainActor' to make static property '_whiteNonQueens' part of global actor 'MainActor'
    internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:140:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _whiteNonQueens: [Piece] = whitePieces.filter({ !$0.kind.isQueen })
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:142:25: warning: static property '_blackNonQueens' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:142:25: note: add '@MainActor' to make static property '_blackNonQueens' part of global actor 'MainActor'
    internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:142:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _blackNonQueens: [Piece] = blackPieces.filter({ !$0.kind.isQueen })
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:149:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Piece] = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:149:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Piece] = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:149:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Piece] = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:156:23: warning: static property 'whitePieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:156:23: note: add '@MainActor' to make static property 'whitePieces' part of global actor 'MainActor'
    public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:156:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let whitePieces: [Piece] = all.filter({ $0.color.isWhite })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:159:23: warning: static property 'blackPieces' is not concurrency-safe because non-'Sendable' type '[Piece]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:22:15: note: consider making struct 'Piece' conform to the 'Sendable' protocol
public struct Piece: Hashable, CustomStringConvertible {
              ^
                                                      , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:159:23: note: add '@MainActor' to make static property 'blackPieces' part of global actor 'MainActor'
    public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Piece.swift:159:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let blackPieces: [Piece] = all.filter({ $0.color.isBlack })
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:66:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Rank]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:66:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:66:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:226:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Square]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Square] = (0 ..< 64).compactMap(Square.init(rawValue:))
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:27:13: note: consider making enum 'Square' conform to the 'Sendable' protocol
public enum Square: Int, CustomStringConvertible {
            ^
                                                , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:226:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Square] = (0 ..< 64).compactMap(Square.init(rawValue:))
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Square.swift:226:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Square] = (0 ..< 64).compactMap(Square.init(rawValue:))
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:31:14: warning: let '_whitePawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:31:14: note: add '@MainActor' to make let '_whitePawnAttackTable' part of global actor 'MainActor'
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:31:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _whitePawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:36:14: warning: let '_blackPawnAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:36:14: note: add '@MainActor' to make let '_blackPawnAttackTable' part of global actor 'MainActor'
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:36:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _blackPawnAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:41:14: warning: let '_kingAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _kingAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:41:14: note: add '@MainActor' to make let '_kingAttackTable' part of global actor 'MainActor'
internal let _kingAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:41:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _kingAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:46:14: warning: let '_knightAttackTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _knightAttackTable = Square.all.map { square in
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:46:14: note: add '@MainActor' to make let '_knightAttackTable' part of global actor 'MainActor'
internal let _knightAttackTable = Square.all.map { square in
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:46:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _knightAttackTable = Square.all.map { square in
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:85:14: warning: let '_betweenTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _betweenTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:85:14: note: add '@MainActor' to make let '_betweenTable' part of global actor 'MainActor'
internal let _betweenTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:85:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _betweenTable: [Bitboard] = {
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:97:14: warning: let '_lineTable' is not concurrency-safe because non-'Sendable' type '[Bitboard]' may have shared mutable state; this is an error in the Swift 6 language mode
internal let _lineTable: [Bitboard] = {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Bitboard.swift:78:15: note: consider making struct 'Bitboard' conform to the 'Sendable' protocol
public struct Bitboard: RawRepresentable, Hashable, CustomStringConvertible {
              ^
                                                                           , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:97:14: note: add '@MainActor' to make let '_lineTable' part of global actor 'MainActor'
internal let _lineTable: [Bitboard] = {
             ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Tables.swift:97:14: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
internal let _lineTable: [Bitboard] = {
             ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:31:25: warning: static property '_standard' is not concurrency-safe because non-'Sendable' type 'Variant' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _standard = Variant.standard
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:22:13: note: consider making enum 'Variant' conform to the 'Sendable' protocol
public enum Variant {
            ^
                    : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:31:25: note: add '@MainActor' to make static property '_standard' part of global actor 'MainActor'
    internal static let _standard = Variant.standard
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:31:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _standard = Variant.standard
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:34:25: warning: static property '_upsideDown' is not concurrency-safe because non-'Sendable' type 'Variant' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _upsideDown = Variant.upsideDown
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:22:13: note: consider making enum 'Variant' conform to the 'Sendable' protocol
public enum Variant {
            ^
                    : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:34:25: note: add '@MainActor' to make static property '_upsideDown' part of global actor 'MainActor'
    internal static let _upsideDown = Variant.upsideDown
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:34:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _upsideDown = Variant.upsideDown
                        ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Variant.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:31:25: warning: static property '_standard' is not concurrency-safe because non-'Sendable' type 'Variant' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _standard = Variant.standard
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:22:13: note: consider making enum 'Variant' conform to the 'Sendable' protocol
public enum Variant {
            ^
                    : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:31:25: note: add '@MainActor' to make static property '_standard' part of global actor 'MainActor'
    internal static let _standard = Variant.standard
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:31:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _standard = Variant.standard
                        ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:34:25: warning: static property '_upsideDown' is not concurrency-safe because non-'Sendable' type 'Variant' may have shared mutable state; this is an error in the Swift 6 language mode
    internal static let _upsideDown = Variant.upsideDown
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:22:13: note: consider making enum 'Variant' conform to the 'Sendable' protocol
public enum Variant {
            ^
                    : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:34:25: note: add '@MainActor' to make static property '_upsideDown' part of global actor 'MainActor'
    internal static let _upsideDown = Variant.upsideDown
                        ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Variant.swift:34:25: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    internal static let _upsideDown = Variant.upsideDown
                        ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Rank.swift,\ Sequence+Sage.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Sequence+Sage.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:66:23: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Rank]' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:24:13: note: consider making enum 'Rank' conform to the 'Sendable' protocol
public enum Rank: Int, Comparable, CustomStringConvertible {
            ^
                                                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:66:23: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Rank.swift:66:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let all: [Rank] = [1, 2, 3, 4, 5, 6, 7, 8]
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftChessNeo/Sequence+Sage.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftChessNeo (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriver\ Compilation\ Requirements SwiftChessNeo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessNeo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling Variant.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftChessNeo-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo-Swift.h (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftChessNeo-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftmodule (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftdoc (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.abi.json (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftsourceinfo (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriver SwiftChessNeoTests normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessNeoTests -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos14.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling Tables.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling Square.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftChessNeoTests (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
EmitSwiftModule normal arm64 (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ PGNParsingTests.swift /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/PGNParsingTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/PGNParsingTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ VariantTests.swift /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/VariantTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/VariantTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ PlayerTests.swift /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/PlayerTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/PlayerTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Compiling CastlingRights.swift, Color.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftCompile normal arm64 Compiling\ SwiftChessNeoTests.swift /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/SwiftChessNeoTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Tests/SwiftChessNeoTests/SwiftChessNeoTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Compiling Piece.swift, Player.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling Rank.swift, Sequence+Sage.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling File.swift, Game.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling PGN.swift, PGNMove.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling InternalTypes.swift, Move.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling Bitboard.swift, Board.swift (in target 'SwiftChessNeo' from project 'swift-chess-neo')
SwiftDriver\ Compilation SwiftChessNeo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessNeo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.o normal (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos10.13 -r -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo_dependency_info.dat -fobjc-link-runtime -L/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftmodule -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.o
ExtractAppIntentsMetadata (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --module-name SwiftChessNeo --sdk-root /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk --xcode-version 16E140 --platform-family macOS --deployment-target 10.13 --bundle-identifier spi-builder-workspace.SwiftChessNeo --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.appintents --target-triple arm64-apple-macos10.13 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/SwiftChessNeo.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/SwiftChessNeo.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-04-28 08:45:08.489 appintentsmetadataprocessor[725:4144] Starting appintentsmetadataprocessor export
2025-04-28 08:45:08.529 appintentsmetadataprocessor[725:4144] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.o (in target 'SwiftChessNeo' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeo.o
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/empty-SwiftChessNeoTests.plist (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/empty-SwiftChessNeoTests.plist -producttype com.apple.product-type.bundle.unit-test -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Info.plist
SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftChessNeoTests (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftDriver\ Compilation\ Requirements SwiftChessNeoTests normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessNeoTests -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos14.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftdoc (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.abi.json (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftmodule (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftsourceinfo (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling PlayerTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling PGNParsingTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling VariantTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftDriverJobDiscovery normal arm64 Compiling SwiftChessNeoTests.swift (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
SwiftDriver\ Compilation SwiftChessNeoTests normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftChessNeoTests -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos14.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/MacOS/SwiftChessNeoTests normal (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos14.0 -bundle -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.LinkFileList -Xlinker -rpath -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/../Frameworks -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests_dependency_info.dat -fobjc-link-runtime -fprofile-instr-generate -L/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.swiftmodule -Wl,-no_warn_duplicate_libraries -framework XCTest -lXCTestSwiftSupport -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/MacOS/SwiftChessNeoTests -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeo.build/Objects-normal/arm64/SwiftChessNeo.swiftmodule
CopySwiftLibs /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftStdLibTool --copy --verbose --scan-executable /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/MacOS/SwiftChessNeoTests --scan-folder /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Frameworks --scan-folder /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/PlugIns --scan-folder /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Library/SystemExtensions --scan-folder /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Extensions --platform macosx --toolchain /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --destination /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Frameworks --strip-bitcode --scan-executable /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/libXCTestSwiftSupport.dylib --strip-bitcode-tool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/bitcode_strip --emit-dependency-info /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/SwiftStdLibToolInputDependencies.dep --filter-for-swift-os
Ignoring --strip-bitcode because --sign was not passed
ExtractAppIntentsMetadata (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --module-name SwiftChessNeoTests --sdk-root /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk --xcode-version 16E140 --platform-family macOS --deployment-target 14.0 --bundle-identifier spi-builder-workspace.SwiftChessNeoTests --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/Resources --target-triple arm64-apple-macos14.0 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest/Contents/MacOS/SwiftChessNeoTests --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/SwiftChessNeoTests.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/SwiftChessNeoTests.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-chess-neo.build/Debug/SwiftChessNeoTests.build/Objects-normal/arm64/SwiftChessNeoTests.SwiftConstValuesFileList --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-04-28 08:45:15.413 appintentsmetadataprocessor[728:4324] Starting appintentsmetadataprocessor export
2025-04-28 08:45:15.415 appintentsmetadataprocessor[728:4324] warning: Metadata extraction skipped. No AppIntents.framework dependency found.
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest (in target 'SwiftChessNeoTests' from project 'swift-chess-neo')
    cd /Users/admin/builder/spi-builder-workspace
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftChessNeoTests.xctest
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:91f44f3685d10d26607a1e7e72624dc32b34204f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:91f44f3685d10d26607a1e7e72624dc32b34204f, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:91f44f3685d10d26607a1e7e72624dc32b34204f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:91f44f3685d10d26607a1e7e72624dc32b34204f, name:My Mac }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-chess-neo",
  "name" : "swift-chess-neo",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftChessNeo",
      "targets" : [
        "SwiftChessNeo"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftChessNeoTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftChessNeoTests",
      "path" : "Tests/SwiftChessNeoTests",
      "sources" : [
        "PGNParsingTests.swift",
        "PlayerTests.swift",
        "SwiftChessNeoTests.swift",
        "VariantTests.swift"
      ],
      "target_dependencies" : [
        "SwiftChessNeo"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftChessNeo",
      "module_type" : "SwiftTarget",
      "name" : "SwiftChessNeo",
      "path" : "Sources/SwiftChessNeo",
      "product_memberships" : [
        "SwiftChessNeo"
      ],
      "sources" : [
        "Bitboard.swift",
        "Board.swift",
        "CastlingRights.swift",
        "Color.swift",
        "File.swift",
        "Game.swift",
        "InternalTypes.swift",
        "Move.swift",
        "PGN.swift",
        "PGNMove.swift",
        "Piece.swift",
        "Player.swift",
        "Rank.swift",
        "Sequence+Sage.swift",
        "Square.swift",
        "Tables.swift",
        "Variant.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Done.