The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Successful build of SwiftFormat, reference main (b83a8f), with Swift 6.1 for Linux on 15 Jul 2025 15:09:40 UTC.

Swift 6 data race errors: 318

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:basic-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1

Build Log

 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     :
 440 | }
 441 |
 442 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 443 |     let lineAfterMarks = OptionDescriptor(
 444 |         argumentName: "line-after-marks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:384:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 382 | let Descriptors = _Descriptors()
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 385 |     var descriptors = [OptionDescriptor]()
 386 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:405:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 403 | }()
 404 |
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:407:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 408 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 409 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:199:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 194 |
 195 | /// Version number wrapper
 196 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 197 |     public let rawValue: String
 198 |
 199 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 200 |
 201 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:351:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 349 | /// File info, used for constructing header comments
 350 | public struct FileInfo: Equatable, CustomStringConvertible {
 351 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 352 |         .createdDate: .dynamic { info, options in
 353 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:814:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 681 | /// Configuration options for formatting. These aren't actually used by the
 682 | /// Formatter class itself, but it makes them available to the format rules.
 683 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 684 |     public var lineAfterMarks: Bool
 685 |     public var indent: String
     :
 812 |     var enabledRules: Set<String> = []
 813 |
 814 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 815 |
 816 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1106:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
1096 | }
1097 |
1098 | public enum MarkdownFormattingMode: String, CaseIterable {
     |             `- note: consider making enum 'MarkdownFormattingMode' conform to the 'Sendable' protocol
1099 |     /// Swift code in markdown files is ignored (default)
1100 |     case ignore
     :
1104 |     case strict = "format-strict"
1105 |
1106 |     public static let `default`: Self = .ignore
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1107 |
1108 |     public static var help: String {
/host/spi-builder-workspace/Sources/Options.swift:1122:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1112 |
1113 | /// File enumeration options
1114 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1115 |     public var followSymlinks: Bool
1116 |     public var supportedFileExtensions: [String]
     :
1120 |     public var markdownFormattingMode: MarkdownFormattingMode
1121 |
1122 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1123 |
1124 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1164:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1155 |
1156 | /// All options
1157 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1158 |     public var fileOptions: FileOptions?
1159 |     public var formatOptions: FormatOptions?
     :
1162 |     public var lint: Bool
1163 |
1164 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1165 |         fileOptions: .default,
1166 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/Rules/Acronyms.swift:12:16: warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | public extension FormatRule {
12 |     static let acronyms = FormatRule(
   |                |- warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: add '@MainActor' to make static property 'acronyms' part of global actor 'MainActor'
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |         help: "Capitalize acronyms when the first character is capitalized.",
14 |         disabledByDefault: true,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:836:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 834 |             // If no input file, try stdin
 835 |             DispatchQueue.global(qos: .userInitiated).async {
 836 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 837 |             }
 838 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:741:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 739 |         var input: String?
 740 |         var status = Status.idle
 741 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 742 |             status = .started
 743 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3001:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2999 |
3000 | extension Date {
3001 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3002 |         let formatter = DateFormatter()
3003 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3007:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3005 |     }()
3006 |
3007 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3008 |
3009 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1515:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1513 |     }()
1514 |
1515 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1516 |         var inferrers = [String: OptionInferrer]()
1517 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:382:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 380 | }
 381 |
 382 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     :
 440 | }
 441 |
 442 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 443 |     let lineAfterMarks = OptionDescriptor(
 444 |         argumentName: "line-after-marks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:384:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 382 | let Descriptors = _Descriptors()
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 385 |     var descriptors = [OptionDescriptor]()
 386 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:405:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 403 | }()
 404 |
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:407:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 408 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 409 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:199:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 194 |
 195 | /// Version number wrapper
 196 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 197 |     public let rawValue: String
 198 |
 199 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 200 |
 201 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:351:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 349 | /// File info, used for constructing header comments
 350 | public struct FileInfo: Equatable, CustomStringConvertible {
 351 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 352 |         .createdDate: .dynamic { info, options in
 353 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:814:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 681 | /// Configuration options for formatting. These aren't actually used by the
 682 | /// Formatter class itself, but it makes them available to the format rules.
 683 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 684 |     public var lineAfterMarks: Bool
 685 |     public var indent: String
     :
 812 |     var enabledRules: Set<String> = []
 813 |
 814 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 815 |
 816 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1106:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
1096 | }
1097 |
1098 | public enum MarkdownFormattingMode: String, CaseIterable {
     |             `- note: consider making enum 'MarkdownFormattingMode' conform to the 'Sendable' protocol
1099 |     /// Swift code in markdown files is ignored (default)
1100 |     case ignore
     :
1104 |     case strict = "format-strict"
1105 |
1106 |     public static let `default`: Self = .ignore
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1107 |
1108 |     public static var help: String {
/host/spi-builder-workspace/Sources/Options.swift:1122:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1112 |
1113 | /// File enumeration options
1114 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1115 |     public var followSymlinks: Bool
1116 |     public var supportedFileExtensions: [String]
     :
1120 |     public var markdownFormattingMode: MarkdownFormattingMode
1121 |
1122 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1123 |
1124 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1164:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1155 |
1156 | /// All options
1157 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1158 |     public var fileOptions: FileOptions?
1159 |     public var formatOptions: FormatOptions?
     :
1162 |     public var lint: Bool
1163 |
1164 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1165 |         fileOptions: .default,
1166 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/Rules/Acronyms.swift:12:16: warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | public extension FormatRule {
12 |     static let acronyms = FormatRule(
   |                |- warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: add '@MainActor' to make static property 'acronyms' part of global actor 'MainActor'
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |         help: "Capitalize acronyms when the first character is capitalized.",
14 |         disabledByDefault: true,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:836:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 834 |             // If no input file, try stdin
 835 |             DispatchQueue.global(qos: .userInitiated).async {
 836 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 837 |             }
 838 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:741:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 739 |         var input: String?
 740 |         var status = Status.idle
 741 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 742 |             status = .started
 743 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3001:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2999 |
3000 | extension Date {
3001 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3002 |         let formatter = DateFormatter()
3003 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3007:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3005 |     }()
3006 |
3007 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3008 |
3009 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1515:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1513 |     }()
1514 |
1515 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1516 |         var inferrers = [String: OptionInferrer]()
1517 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:382:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 380 | }
 381 |
 382 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     :
 440 | }
 441 |
 442 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 443 |     let lineAfterMarks = OptionDescriptor(
 444 |         argumentName: "line-after-marks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:384:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 382 | let Descriptors = _Descriptors()
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 385 |     var descriptors = [OptionDescriptor]()
 386 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:405:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 403 | }()
 404 |
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:407:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 408 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 409 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:199:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 194 |
 195 | /// Version number wrapper
 196 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 197 |     public let rawValue: String
 198 |
 199 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 200 |
 201 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:351:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 349 | /// File info, used for constructing header comments
 350 | public struct FileInfo: Equatable, CustomStringConvertible {
 351 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 352 |         .createdDate: .dynamic { info, options in
 353 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:814:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 681 | /// Configuration options for formatting. These aren't actually used by the
 682 | /// Formatter class itself, but it makes them available to the format rules.
 683 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 684 |     public var lineAfterMarks: Bool
 685 |     public var indent: String
     :
 812 |     var enabledRules: Set<String> = []
 813 |
 814 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 815 |
 816 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1106:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
1096 | }
1097 |
1098 | public enum MarkdownFormattingMode: String, CaseIterable {
     |             `- note: consider making enum 'MarkdownFormattingMode' conform to the 'Sendable' protocol
1099 |     /// Swift code in markdown files is ignored (default)
1100 |     case ignore
     :
1104 |     case strict = "format-strict"
1105 |
1106 |     public static let `default`: Self = .ignore
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1107 |
1108 |     public static var help: String {
/host/spi-builder-workspace/Sources/Options.swift:1122:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1112 |
1113 | /// File enumeration options
1114 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1115 |     public var followSymlinks: Bool
1116 |     public var supportedFileExtensions: [String]
     :
1120 |     public var markdownFormattingMode: MarkdownFormattingMode
1121 |
1122 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1123 |
1124 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1164:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1155 |
1156 | /// All options
1157 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1158 |     public var fileOptions: FileOptions?
1159 |     public var formatOptions: FormatOptions?
     :
1162 |     public var lint: Bool
1163 |
1164 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1165 |         fileOptions: .default,
1166 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/Rules/Acronyms.swift:12:16: warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | public extension FormatRule {
12 |     static let acronyms = FormatRule(
   |                |- warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: add '@MainActor' to make static property 'acronyms' part of global actor 'MainActor'
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |         help: "Capitalize acronyms when the first character is capitalized.",
14 |         disabledByDefault: true,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:836:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 834 |             // If no input file, try stdin
 835 |             DispatchQueue.global(qos: .userInitiated).async {
 836 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 837 |             }
 838 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:741:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 739 |         var input: String?
 740 |         var status = Status.idle
 741 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 742 |             status = .started
 743 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3001:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2999 |
3000 | extension Date {
3001 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3002 |         let formatter = DateFormatter()
3003 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3007:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3005 |     }()
3006 |
3007 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3008 |
3009 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1515:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1513 |     }()
1514 |
1515 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1516 |         var inferrers = [String: OptionInferrer]()
1517 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:382:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 380 | }
 381 |
 382 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     :
 440 | }
 441 |
 442 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 443 |     let lineAfterMarks = OptionDescriptor(
 444 |         argumentName: "line-after-marks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:384:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 382 | let Descriptors = _Descriptors()
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 385 |     var descriptors = [OptionDescriptor]()
 386 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:405:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 403 | }()
 404 |
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:407:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 408 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 409 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:199:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 194 |
 195 | /// Version number wrapper
 196 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 197 |     public let rawValue: String
 198 |
 199 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 200 |
 201 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:351:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 349 | /// File info, used for constructing header comments
 350 | public struct FileInfo: Equatable, CustomStringConvertible {
 351 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 352 |         .createdDate: .dynamic { info, options in
 353 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:814:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 681 | /// Configuration options for formatting. These aren't actually used by the
 682 | /// Formatter class itself, but it makes them available to the format rules.
 683 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 684 |     public var lineAfterMarks: Bool
 685 |     public var indent: String
     :
 812 |     var enabledRules: Set<String> = []
 813 |
 814 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 815 |
 816 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1106:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
1096 | }
1097 |
1098 | public enum MarkdownFormattingMode: String, CaseIterable {
     |             `- note: consider making enum 'MarkdownFormattingMode' conform to the 'Sendable' protocol
1099 |     /// Swift code in markdown files is ignored (default)
1100 |     case ignore
     :
1104 |     case strict = "format-strict"
1105 |
1106 |     public static let `default`: Self = .ignore
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1107 |
1108 |     public static var help: String {
/host/spi-builder-workspace/Sources/Options.swift:1122:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1112 |
1113 | /// File enumeration options
1114 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1115 |     public var followSymlinks: Bool
1116 |     public var supportedFileExtensions: [String]
     :
1120 |     public var markdownFormattingMode: MarkdownFormattingMode
1121 |
1122 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1123 |
1124 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1164:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1155 |
1156 | /// All options
1157 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1158 |     public var fileOptions: FileOptions?
1159 |     public var formatOptions: FormatOptions?
     :
1162 |     public var lint: Bool
1163 |
1164 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1165 |         fileOptions: .default,
1166 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/Rules/Acronyms.swift:12:16: warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | public extension FormatRule {
12 |     static let acronyms = FormatRule(
   |                |- warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: add '@MainActor' to make static property 'acronyms' part of global actor 'MainActor'
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |         help: "Capitalize acronyms when the first character is capitalized.",
14 |         disabledByDefault: true,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:836:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 834 |             // If no input file, try stdin
 835 |             DispatchQueue.global(qos: .userInitiated).async {
 836 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 837 |             }
 838 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:741:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 739 |         var input: String?
 740 |         var status = Status.idle
 741 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 742 |             status = .started
 743 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3001:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2999 |
3000 | extension Date {
3001 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3002 |         let formatter = DateFormatter()
3003 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3007:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3005 |     }()
3006 |
3007 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3008 |
3009 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1515:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1513 |     }()
1514 |
1515 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1516 |         var inferrers = [String: OptionInferrer]()
1517 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:382:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 380 | }
 381 |
 382 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     :
 440 | }
 441 |
 442 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 443 |     let lineAfterMarks = OptionDescriptor(
 444 |         argumentName: "line-after-marks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:384:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 382 | let Descriptors = _Descriptors()
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 385 |     var descriptors = [OptionDescriptor]()
 386 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:405:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 403 | }()
 404 |
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:407:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 408 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 409 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:199:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 194 |
 195 | /// Version number wrapper
 196 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 197 |     public let rawValue: String
 198 |
 199 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 200 |
 201 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:351:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 349 | /// File info, used for constructing header comments
 350 | public struct FileInfo: Equatable, CustomStringConvertible {
 351 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 352 |         .createdDate: .dynamic { info, options in
 353 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:814:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 681 | /// Configuration options for formatting. These aren't actually used by the
 682 | /// Formatter class itself, but it makes them available to the format rules.
 683 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 684 |     public var lineAfterMarks: Bool
 685 |     public var indent: String
     :
 812 |     var enabledRules: Set<String> = []
 813 |
 814 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 815 |
 816 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1106:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
1096 | }
1097 |
1098 | public enum MarkdownFormattingMode: String, CaseIterable {
     |             `- note: consider making enum 'MarkdownFormattingMode' conform to the 'Sendable' protocol
1099 |     /// Swift code in markdown files is ignored (default)
1100 |     case ignore
     :
1104 |     case strict = "format-strict"
1105 |
1106 |     public static let `default`: Self = .ignore
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1107 |
1108 |     public static var help: String {
/host/spi-builder-workspace/Sources/Options.swift:1122:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1112 |
1113 | /// File enumeration options
1114 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1115 |     public var followSymlinks: Bool
1116 |     public var supportedFileExtensions: [String]
     :
1120 |     public var markdownFormattingMode: MarkdownFormattingMode
1121 |
1122 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1123 |
1124 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1164:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1155 |
1156 | /// All options
1157 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1158 |     public var fileOptions: FileOptions?
1159 |     public var formatOptions: FormatOptions?
     :
1162 |     public var lint: Bool
1163 |
1164 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1165 |         fileOptions: .default,
1166 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/Rules/Acronyms.swift:12:16: warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | public extension FormatRule {
12 |     static let acronyms = FormatRule(
   |                |- warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: add '@MainActor' to make static property 'acronyms' part of global actor 'MainActor'
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |         help: "Capitalize acronyms when the first character is capitalized.",
14 |         disabledByDefault: true,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                |- warning: static property 'print' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'print' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'print' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  50 |         fatalError("No print hook set.")
  51 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:55:16: warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  53 |     /// Input handler - override this to inject input into the CLI
  54 |     /// Injected lines should include the terminating newline character
  55 |     static var readLine: () -> String? = {
     |                |- warning: static property 'readLine' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'readLine' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'readLine' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  56 |         Swift.readLine(strippingNewline: false)
  57 |     }
/host/spi-builder-workspace/Sources/CommandLine.swift:70:13: warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
  68 | }
  69 |
  70 | private var quietMode = false
     |             |- warning: var 'quietMode' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert 'quietMode' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var 'quietMode' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
  71 | private func print(_ message: String, as type: CLI.OutputType = .info) {
  72 |     if !quietMode || [.raw, .content, .error].contains(type) {
/host/spi-builder-workspace/Sources/CommandLine.swift:836:17: warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
 834 |             // If no input file, try stdin
 835 |             DispatchQueue.global(qos: .userInitiated).async {
 836 |                 processFromStdin()
     |                 |- warning: capture of 'processFromStdin()' with non-sendable type '() -> ()' in a '@Sendable' closure; this is an error in the Swift 6 language mode
     |                 `- note: a function type must be marked '@Sendable' to conform to 'Sendable'
 837 |             }
 838 |             // Wait for input
/host/spi-builder-workspace/Sources/CommandLine.swift:741:14: warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 739 |         var input: String?
 740 |         var status = Status.idle
 741 |         func processFromStdin() {
     |              `- warning: concurrently-executed local function 'processFromStdin()' must be marked as '@Sendable'; this is an error in the Swift 6 language mode
 742 |             status = .started
 743 |             while let line = CLI.readLine() {
/host/spi-builder-workspace/Sources/FormatRule.swift:50:16: warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
 48 |
 49 |     /// Null rule, used for testing
 50 |     static let none: FormatRule = .init(help: "") { _ in } examples: { nil }
    |                |- warning: static property 'none' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
    |                |- note: add '@MainActor' to make static property 'none' part of global actor 'MainActor'
    |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 51 |
 52 |     var isDeprecated: Bool {
/host/spi-builder-workspace/Sources/FormatRule.swift:100:12: warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | public let FormatRules = _FormatRules()
    |            |- warning: let 'FormatRules' is not concurrency-safe because non-'Sendable' type '_FormatRules' may have shared mutable state; this is an error in the Swift 6 language mode
    |            |- note: add '@MainActor' to make let 'FormatRules' part of global actor 'MainActor'
    |            `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |
102 | private let rulesByName: [String: FormatRule] = {
    :
187 | }
188 |
189 | public struct _FormatRules {
    |               `- note: consider making struct '_FormatRules' conform to the 'Sendable' protocol
190 |     fileprivate init() {}
191 | }
/host/spi-builder-workspace/Sources/FormatRule.swift:102:13: warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
100 | public let FormatRules = _FormatRules()
101 |
102 | private let rulesByName: [String: FormatRule] = {
    |             |- warning: let 'rulesByName' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'rulesByName' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
103 |     var rules = [String: FormatRule]()
104 |     for (name, rule) in ruleRegistry {
/host/spi-builder-workspace/Sources/FormatRule.swift:134:13: warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
132 | }
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
    |             |- warning: let '_allRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_allRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:135:13: warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
133 |
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
    |             |- warning: let '_deprecatedRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_deprecatedRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
/host/spi-builder-workspace/Sources/FormatRule.swift:136:13: warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
134 | private let _allRules = rulesByName.sorted(by: { $0.key < $1.key }).map(\.value)
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
    |             |- warning: let '_disabledByDefault' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_disabledByDefault' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
137 | private let _defaultRules = allRules(except: _disabledByDefault)
138 |
/host/spi-builder-workspace/Sources/FormatRule.swift:137:13: warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
    :
135 | private let _deprecatedRules = _allRules.filter(\.isDeprecated)
136 | private let _disabledByDefault = _allRules.filter(\.disabledByDefault)
137 | private let _defaultRules = allRules(except: _disabledByDefault)
    |             |- warning: let '_defaultRules' is not concurrency-safe because non-'Sendable' type '[FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let '_defaultRules' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
138 |
139 | public extension _FormatRules {
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3001:16: warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
2999 |
3000 | extension Date {
3001 |     static var yearFormatter: (Date) -> String = {
     |                |- warning: static property 'yearFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'yearFormatter' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'yearFormatter' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3002 |         let formatter = DateFormatter()
3003 |         formatter.dateFormat = "yyyy"
/host/spi-builder-workspace/Sources/FormattingHelpers.swift:3007:16: warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
3005 |     }()
3006 |
3007 |     static var currentYear = yearFormatter(Date())
     |                |- warning: static property 'currentYear' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'currentYear' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'currentYear' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
3008 |
3009 |     var yearString: String {
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:100:13: warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
 98 | }
 99 |
100 | private let getGitRoot: (URL) -> URL? = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getGitRoot' is not concurrency-safe because non-'Sendable' type '(URL) -> URL?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getGitRoot' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
101 |     let dir = "git rev-parse --show-toplevel".shellOutput(cwd: url)
102 |
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:111:13: warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
109 |
110 | // If a file has never been committed, default to the local git user for the repository
111 | private let getDefaultGitInfo: (URL) -> GitFileInfo = memoize({ $0.relativePath }) { url in
    |             |- warning: let 'getDefaultGitInfo' is not concurrency-safe because non-'Sendable' type '(URL) -> GitFileInfo' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getDefaultGitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
112 |     let name = "git config user.name".shellOutput(cwd: url)
113 |     let email = "git config user.email".shellOutput(cwd: url)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:118:13: warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
116 | }
117 |
118 | private let getMovedFiles: (URL) -> [(from: URL, to: URL)] = memoize({ $0.relativePath }) { root in
    |             |- warning: let 'getMovedFiles' is not concurrency-safe because non-'Sendable' type '(URL) -> [(from: URL, to: URL)]' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getMovedFiles' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
119 |     let command = "git diff --diff-filter=R --staged --name-status"
120 |     let output = command.shellOutput(cwd: root)
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/host/spi-builder-workspace/Sources/GitFileInfo.swift:167:13: warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
165 | }
166 |
167 | private let getCommitInfo: ((String?, URL)) -> GitFileInfo? = memoize(
    |             |- warning: let 'getCommitInfo' is not concurrency-safe because non-'Sendable' type '((String?, URL)) -> GitFileInfo?' may have shared mutable state; this is an error in the Swift 6 language mode
    |             |- note: add '@MainActor' to make let 'getCommitInfo' part of global actor 'MainActor'
    |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
168 |     { hash, root in (hash ?? "none") + root.relativePath },
169 |     { hash, root in
/host/spi-builder-workspace/Sources/Inference.swift:1515:16: warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
  46 | }
  47 |
  48 | private struct OptionInferrer {
     |                `- note: consider making struct 'OptionInferrer' conform to the 'Sendable' protocol
  49 |     let fn: (Formatter, inout FormatOptions) -> Void
  50 |
     :
1513 |     }()
1514 |
1515 |     static let byName: [String: OptionInferrer] = {
     |                |- warning: static property 'byName' is not concurrency-safe because non-'Sendable' type '[String : OptionInferrer]' may have shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: add '@MainActor' to make static property 'byName' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1516 |         var inferrers = [String: OptionInferrer]()
1517 |         for (label, value) in Mirror(reflecting: Inference()).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:382:5: warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
 380 | }
 381 |
 382 | let Descriptors = _Descriptors()
     |     |- warning: let 'Descriptors' is not concurrency-safe because non-'Sendable' type '_Descriptors' may have shared mutable state; this is an error in the Swift 6 language mode
     |     |- note: add '@MainActor' to make let 'Descriptors' part of global actor 'MainActor'
     |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     :
 440 | }
 441 |
 442 | struct _Descriptors {
     |        `- note: consider making struct '_Descriptors' conform to the 'Sendable' protocol
 443 |     let lineAfterMarks = OptionDescriptor(
 444 |         argumentName: "line-after-marks",
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:384:13: warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 382 | let Descriptors = _Descriptors()
 383 |
 384 | private var _allDescriptors: [OptionDescriptor] = {
     |             |- warning: var '_allDescriptors' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_allDescriptors' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_allDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 385 |     var descriptors = [OptionDescriptor]()
 386 |     for (label, value) in Mirror(reflecting: Descriptors).children {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:405:13: warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 403 | }()
 404 |
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
     |             |- warning: var '_descriptorsByName' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: convert '_descriptorsByName' to a 'let' constant to make 'Sendable' shared state immutable
     |             |- note: add '@MainActor' to make var '_descriptorsByName' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
/host/spi-builder-workspace/Sources/OptionDescriptor.swift:407:13: warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
  32 | import Foundation
  33 |
  34 | class OptionDescriptor {
     |       `- note: class 'OptionDescriptor' does not conform to the 'Sendable' protocol
  35 |     enum ArgumentType: EnumAssociable {
  36 |         /// index 0 is official value, others are acceptable
     :
 405 | private var _descriptorsByName: [String: OptionDescriptor] = Dictionary(uniqueKeysWithValues: _allDescriptors.map { ($0.argumentName, $0) })
 406 |
 407 | private let _formattingDescriptors: [OptionDescriptor] = {
     |             |- warning: let '_formattingDescriptors' is not concurrency-safe because non-'Sendable' type '[OptionDescriptor]' may have shared mutable state; this is an error in the Swift 6 language mode
     |             |- note: add '@MainActor' to make let '_formattingDescriptors' part of global actor 'MainActor'
     |             `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 408 |     let internalDescriptors = Descriptors.internal.map(\.argumentName)
 409 |     return _allDescriptors.filter { !internalDescriptors.contains($0.argumentName) }
/host/spi-builder-workspace/Sources/Options.swift:199:23: warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
 194 |
 195 | /// Version number wrapper
 196 | public struct Version: RawRepresentable, Comparable, ExpressibleByStringLiteral, CustomStringConvertible {
     |               `- note: consider making struct 'Version' conform to the 'Sendable' protocol
 197 |     public let rawValue: String
 198 |
 199 |     public static let undefined = Version(rawValue: "0")!
     |                       |- warning: static property 'undefined' is not concurrency-safe because non-'Sendable' type 'Version' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'undefined' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 200 |
 201 |     public init(stringLiteral value: String) {
/host/spi-builder-workspace/Sources/Options.swift:351:16: warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
 349 | /// File info, used for constructing header comments
 350 | public struct FileInfo: Equatable, CustomStringConvertible {
 351 |     static var defaultReplacements: [ReplacementKey: ReplacementType] = [
     |                |- warning: static property 'defaultReplacements' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
     |                |- note: convert 'defaultReplacements' to a 'let' constant to make 'Sendable' shared state immutable
     |                |- note: add '@MainActor' to make static property 'defaultReplacements' part of global actor 'MainActor'
     |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 352 |         .createdDate: .dynamic { info, options in
 353 |             info.creationDate?.format(with: options.dateFormat,
/host/spi-builder-workspace/Sources/Options.swift:814:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
 681 | /// Configuration options for formatting. These aren't actually used by the
 682 | /// Formatter class itself, but it makes them available to the format rules.
 683 | public struct FormatOptions: CustomStringConvertible {
     |               `- note: consider making struct 'FormatOptions' conform to the 'Sendable' protocol
 684 |     public var lineAfterMarks: Bool
 685 |     public var indent: String
     :
 812 |     var enabledRules: Set<String> = []
 813 |
 814 |     public static let `default` = FormatOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FormatOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 815 |
 816 |     public init(lineAfterMarks: Bool = true,
/host/spi-builder-workspace/Sources/Options.swift:1106:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
1096 | }
1097 |
1098 | public enum MarkdownFormattingMode: String, CaseIterable {
     |             `- note: consider making enum 'MarkdownFormattingMode' conform to the 'Sendable' protocol
1099 |     /// Swift code in markdown files is ignored (default)
1100 |     case ignore
     :
1104 |     case strict = "format-strict"
1105 |
1106 |     public static let `default`: Self = .ignore
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'MarkdownFormattingMode' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1107 |
1108 |     public static var help: String {
/host/spi-builder-workspace/Sources/Options.swift:1122:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
1112 |
1113 | /// File enumeration options
1114 | public struct FileOptions {
     |               `- note: consider making struct 'FileOptions' conform to the 'Sendable' protocol
1115 |     public var followSymlinks: Bool
1116 |     public var supportedFileExtensions: [String]
     :
1120 |     public var markdownFormattingMode: MarkdownFormattingMode
1121 |
1122 |     public static let `default` = FileOptions()
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'FileOptions' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1123 |
1124 |     public init(followSymlinks: Bool = false,
/host/spi-builder-workspace/Sources/Options.swift:1164:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
1155 |
1156 | /// All options
1157 | public struct Options {
     |               `- note: consider making struct 'Options' conform to the 'Sendable' protocol
1158 |     public var fileOptions: FileOptions?
1159 |     public var formatOptions: FormatOptions?
     :
1162 |     public var lint: Bool
1163 |
1164 |     public static let `default` = Options(
     |                       |- warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Options' may have shared mutable state; this is an error in the Swift 6 language mode
     |                       |- note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
     |                       `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
1165 |         fileOptions: .default,
1166 |         formatOptions: .default,
/host/spi-builder-workspace/Sources/RuleRegistry.generated.swift:11:5: warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
  9 | /// All of the rules defined in the Rules directory.
 10 | /// **Generated automatically when running tests. Do not modify.**
 11 | let ruleRegistry: [String: FormatRule] = [
    |     |- warning: let 'ruleRegistry' is not concurrency-safe because non-'Sendable' type '[String : FormatRule]' may have shared mutable state; this is an error in the Swift 6 language mode
    |     |- note: add '@MainActor' to make let 'ruleRegistry' part of global actor 'MainActor'
    |     `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
 12 |     "acronyms": .acronyms,
 13 |     "andOperator": .andOperator,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
/host/spi-builder-workspace/Sources/Rules/Acronyms.swift:12:16: warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
10 |
11 | public extension FormatRule {
12 |     static let acronyms = FormatRule(
   |                |- warning: static property 'acronyms' is not concurrency-safe because non-'Sendable' type 'FormatRule' may have shared mutable state; this is an error in the Swift 6 language mode
   |                |- note: add '@MainActor' to make static property 'acronyms' part of global actor 'MainActor'
   |                `- note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
13 |         help: "Capitalize acronyms when the first character is capitalized.",
14 |         disabledByDefault: true,
/host/spi-builder-workspace/Sources/FormatRule.swift:34:20: note: class 'FormatRule' does not conform to the 'Sendable' protocol
 32 | import Foundation
 33 |
 34 | public final class FormatRule: Hashable, Comparable, CustomStringConvertible {
    |                    `- note: class 'FormatRule' does not conform to the 'Sendable' protocol
 35 |     static let unnamedRule = "[unnamed rule]"
 36 |
[310/315] Emitting module CommandLineTool
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[311/316] Compiling CommandLineTool main.swift
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[313/317] Wrapping AST for SwiftFormat for debugging
[315/319] Compiling CommandLineTool main.swift
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[316/319] Emitting module CommandLineTool
/host/spi-builder-workspace/CommandLineTool/main.swift:69:5: warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
67 | private let printQueue = DispatchQueue(label: "swiftformat.print")
68 |
69 | CLI.print = { message, type in
   |     `- warning: reference to static property 'print' is not concurrency-safe because it involves shared mutable state; this is an error in the Swift 6 language mode
70 |     printQueue.sync {
71 |         switch type {
/host/spi-builder-workspace/Sources/CommandLine.swift:49:16: note: static property declared here
  47 |
  48 |     /// Output handler - override this to intercept output from the CLI
  49 |     static var print: (String, OutputType) -> Void = { _, _ in
     |                `- note: static property declared here
  50 |         fatalError("No print hook set.")
  51 |     }
[317/320] Wrapping AST for CommandLineTool for debugging
[318/320] Write Objects.LinkFileList
[319/320] Linking swiftformat
Build complete! (118.83s)
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftFormat",
  "name" : "SwiftFormat",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "swiftformat",
      "targets" : [
        "CommandLineTool"
      ],
      "type" : {
        "executable" : null
      }
    },
    {
      "name" : "SwiftFormat",
      "targets" : [
        "SwiftFormat"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftFormatPlugin",
      "targets" : [
        "SwiftFormatPlugin"
      ],
      "type" : {
        "plugin" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftFormatTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftFormatTests",
      "path" : "Tests",
      "sources" : [
        "ArgumentsTests.swift",
        "BadConfig/Test.swift",
        "CodeOrganizationTests.swift",
        "CommandLineTests.swift",
        "DeclarationV2Tests.swift",
        "EnumAssociableTests.swift",
        "FormatterTests.swift",
        "GlobsTests.swift",
        "InferenceTests.swift",
        "MetadataTests.swift",
        "OptionDescriptorTests.swift",
        "ParsingHelpersTests.swift",
        "ProjectFilePaths.swift",
        "ReporterTests.swift",
        "Rules/AcronymsTests.swift",
        "Rules/AndOperatorTests.swift",
        "Rules/AnyObjectProtocolTests.swift",
        "Rules/ApplicationMainTests.swift",
        "Rules/AssertionFailuresTests.swift",
        "Rules/BlankLineAfterImportsTests.swift",
        "Rules/BlankLineAfterSwitchCaseTests.swift",
        "Rules/BlankLinesAfterGuardStatementsTests.swift",
        "Rules/BlankLinesAroundMarkTests.swift",
        "Rules/BlankLinesAtEndOfScopeTests.swift",
        "Rules/BlankLinesAtStartOfScopeTests.swift",
        "Rules/BlankLinesBetweenChainedFunctionsTests.swift",
        "Rules/BlankLinesBetweenImportsTests.swift",
        "Rules/BlankLinesBetweenScopesTests.swift",
        "Rules/BlockCommentsTests.swift",
        "Rules/BracesTests.swift",
        "Rules/ConditionalAssignmentTests.swift",
        "Rules/ConsecutiveBlankLinesTests.swift",
        "Rules/ConsecutiveSpacesTests.swift",
        "Rules/ConsistentSwitchCaseSpacingTests.swift",
        "Rules/DocCommentsBeforeModifiersTests.swift",
        "Rules/DocCommentsTests.swift",
        "Rules/DuplicateImportsTests.swift",
        "Rules/ElseOnSameLineTests.swift",
        "Rules/EmptyBracesTests.swift",
        "Rules/EmptyExtensionsTests.swift",
        "Rules/EnumNamespacesTests.swift",
        "Rules/EnvironmentEntryTests.swift",
        "Rules/ExtensionAccessControlTests.swift",
        "Rules/FileHeaderTests.swift",
        "Rules/FileMacroTests.swift",
        "Rules/GenericExtensionsTests.swift",
        "Rules/HeaderFileNameTests.swift",
        "Rules/HoistAwaitTests.swift",
        "Rules/HoistPatternLetTests.swift",
        "Rules/HoistTryTests.swift",
        "Rules/IndentTests.swift",
        "Rules/InitCoderUnavailableTests.swift",
        "Rules/IsEmptyTests.swift",
        "Rules/LeadingDelimitersTests.swift",
        "Rules/LinebreakAtEndOfFileTests.swift",
        "Rules/LinebreaksTests.swift",
        "Rules/MarkTypesTests.swift",
        "Rules/ModifierOrderTests.swift",
        "Rules/ModifiersOnSameLineTests.swift",
        "Rules/NoExplicitOwnershipTests.swift",
        "Rules/NoGuardInTestsTests.swift",
        "Rules/NumberFormattingTests.swift",
        "Rules/OpaqueGenericParametersTests.swift",
        "Rules/OrganizeDeclarationsTests.swift",
        "Rules/PreferCountWhereTests.swift",
        "Rules/PreferForLoopTests.swift",
        "Rules/PreferKeyPathTests.swift",
        "Rules/PreferSwiftTestingTests.swift",
        "Rules/PrivateStateVariablesTests.swift",
        "Rules/PropertyTypesTests.swift",
        "Rules/RedundantBackticksTests.swift",
        "Rules/RedundantBreakTests.swift",
        "Rules/RedundantClosureTests.swift",
        "Rules/RedundantEquatableTests.swift",
        "Rules/RedundantExtensionACLTests.swift",
        "Rules/RedundantFileprivateTests.swift",
        "Rules/RedundantGetTests.swift",
        "Rules/RedundantInitTests.swift",
        "Rules/RedundantInternalTests.swift",
        "Rules/RedundantLetErrorTests.swift",
        "Rules/RedundantLetTests.swift",
        "Rules/RedundantMemberwiseInitTests.swift",
        "Rules/RedundantNilInitTests.swift",
        "Rules/RedundantObjcTests.swift",
        "Rules/RedundantOptionalBindingTests.swift",
        "Rules/RedundantParensTests.swift",
        "Rules/RedundantPatternTests.swift",
        "Rules/RedundantPropertyTests.swift",
        "Rules/RedundantPublicTests.swift",
        "Rules/RedundantRawValuesTests.swift",
        "Rules/RedundantReturnTests.swift",
        "Rules/RedundantSelfTests.swift",
        "Rules/RedundantStaticSelfTests.swift",
        "Rules/RedundantTypeTests.swift",
        "Rules/RedundantTypedThrowsTests.swift",
        "Rules/RedundantVoidReturnTypeTests.swift",
        "Rules/SemicolonsTests.swift",
        "Rules/SinglePropertyPerLineTests.swift",
        "Rules/SortDeclarationsTests.swift",
        "Rules/SortImportsTests.swift",
        "Rules/SortSwitchCasesTests.swift",
        "Rules/SortTypealiasesTests.swift",
        "Rules/SpaceAroundBracesTests.swift",
        "Rules/SpaceAroundBracketsTests.swift",
        "Rules/SpaceAroundCommentsTests.swift",
        "Rules/SpaceAroundGenericsTests.swift",
        "Rules/SpaceAroundOperatorsTests.swift",
        "Rules/SpaceAroundParensTests.swift",
        "Rules/SpaceInsideBracesTests.swift",
        "Rules/SpaceInsideBracketsTests.swift",
        "Rules/SpaceInsideCommentsTests.swift",
        "Rules/SpaceInsideGenericsTests.swift",
        "Rules/SpaceInsideParensTests.swift",
        "Rules/StrongOutletsTests.swift",
        "Rules/StrongifiedSelfTests.swift",
        "Rules/SwiftTestingTestCaseNamesTests.swift",
        "Rules/ThrowingTestsTests.swift",
        "Rules/TodosTests.swift",
        "Rules/TrailingClosuresTests.swift",
        "Rules/TrailingCommasTests.swift",
        "Rules/TrailingSpaceTests.swift",
        "Rules/TypeSugarTests.swift",
        "Rules/URLMacroTests.swift",
        "Rules/UnusedArgumentsTests.swift",
        "Rules/UnusedPrivateDeclarationsTests.swift",
        "Rules/VoidTests.swift",
        "Rules/WrapArgumentsTests.swift",
        "Rules/WrapAttributesTests.swift",
        "Rules/WrapConditionalBodiesTests.swift",
        "Rules/WrapEnumCasesTests.swift",
        "Rules/WrapLoopBodiesTests.swift",
        "Rules/WrapMultilineConditionalAssignmentTests.swift",
        "Rules/WrapMultilineFunctionChainsTests.swift",
        "Rules/WrapMultilineStatementBracesTests.swift",
        "Rules/WrapSingleLineCommentsTests.swift",
        "Rules/WrapSwitchCasesTests.swift",
        "Rules/WrapTests.swift",
        "Rules/YodaConditionsTests.swift",
        "SingularizeTests.swift",
        "SwiftFormatTests.swift",
        "TokenizerTests.swift",
        "VersionTests.swift",
        "XCTestCase+testFormatting.swift"
      ],
      "target_dependencies" : [
        "SwiftFormat"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftFormatPlugin",
      "module_type" : "PluginTarget",
      "name" : "SwiftFormatPlugin",
      "path" : "Plugins/SwiftFormatPlugin",
      "plugin_capability" : {
        "intent" : {
          "description" : "Formats Swift source files using SwiftFormat",
          "type" : "custom",
          "verb" : "swiftformat"
        },
        "permissions" : [
          {
            "network_scope" : {
              "none" : {
              }
            },
            "reason" : "This command reformats source files",
            "type" : "writeToPackageDirectory"
          }
        ],
        "type" : "command"
      },
      "product_memberships" : [
        "SwiftFormatPlugin"
      ],
      "sources" : [
        "Shared/CommandPlugin+Extension.swift",
        "Shared/PluginToolProviding.swift",
        "SwiftFormatPlugin.swift",
        "SwiftFormatPluginXcode.swift"
      ],
      "target_dependencies" : [
        "CommandLineTool"
      ],
      "type" : "plugin"
    },
    {
      "c99name" : "SwiftFormat",
      "module_type" : "SwiftTarget",
      "name" : "SwiftFormat",
      "path" : "Sources",
      "product_memberships" : [
        "swiftformat",
        "SwiftFormat",
        "SwiftFormatPlugin"
      ],
      "sources" : [
        "Arguments.swift",
        "CommandLine.swift",
        "Declaration.swift",
        "DeclarationType.swift",
        "EnumAssociable.swift",
        "FormatRule.swift",
        "Formatter.swift",
        "FormattingHelpers.swift",
        "GitFileInfo.swift",
        "GithubActionsLogReporter.swift",
        "Globs.swift",
        "Inference.swift",
        "JSONReporter.swift",
        "OptionDescriptor.swift",
        "Options.swift",
        "ParsingHelpers.swift",
        "Reporter.swift",
        "RuleRegistry.generated.swift",
        "Rules/Acronyms.swift",
        "Rules/AndOperator.swift",
        "Rules/AnyObjectProtocol.swift",
        "Rules/ApplicationMain.swift",
        "Rules/AssertionFailures.swift",
        "Rules/BlankLineAfterImports.swift",
        "Rules/BlankLineAfterSwitchCase.swift",
        "Rules/BlankLinesAfterGuardStatements.swift",
        "Rules/BlankLinesAroundMark.swift",
        "Rules/BlankLinesAtEndOfScope.swift",
        "Rules/BlankLinesAtStartOfScope.swift",
        "Rules/BlankLinesBetweenChainedFunctions.swift",
        "Rules/BlankLinesBetweenImports.swift",
        "Rules/BlankLinesBetweenScopes.swift",
        "Rules/BlockComments.swift",
        "Rules/Braces.swift",
        "Rules/ConditionalAssignment.swift",
        "Rules/ConsecutiveBlankLines.swift",
        "Rules/ConsecutiveSpaces.swift",
        "Rules/ConsistentSwitchCaseSpacing.swift",
        "Rules/DocComments.swift",
        "Rules/DocCommentsBeforeModifiers.swift",
        "Rules/DuplicateImports.swift",
        "Rules/ElseOnSameLine.swift",
        "Rules/EmptyBraces.swift",
        "Rules/EmptyExtensions.swift",
        "Rules/EnumNamespaces.swift",
        "Rules/EnvironmentEntry.swift",
        "Rules/ExtensionAccessControl.swift",
        "Rules/FileHeader.swift",
        "Rules/FileMacro.swift",
        "Rules/GenericExtensions.swift",
        "Rules/HeaderFileName.swift",
        "Rules/HoistAwait.swift",
        "Rules/HoistPatternLet.swift",
        "Rules/HoistTry.swift",
        "Rules/Indent.swift",
        "Rules/InitCoderUnavailable.swift",
        "Rules/IsEmpty.swift",
        "Rules/LeadingDelimiters.swift",
        "Rules/LinebreakAtEndOfFile.swift",
        "Rules/Linebreaks.swift",
        "Rules/MarkTypes.swift",
        "Rules/ModifierOrder.swift",
        "Rules/ModifiersOnSameLine.swift",
        "Rules/NoExplicitOwnership.swift",
        "Rules/NoGuardInTests.swift",
        "Rules/NumberFormatting.swift",
        "Rules/OpaqueGenericParameters.swift",
        "Rules/OrganizeDeclarations.swift",
        "Rules/PreferCountWhere.swift",
        "Rules/PreferForLoop.swift",
        "Rules/PreferKeyPath.swift",
        "Rules/PreferSwiftTesting.swift",
        "Rules/PrivateStateVariables.swift",
        "Rules/PropertyTypes.swift",
        "Rules/RedundantBackticks.swift",
        "Rules/RedundantBreak.swift",
        "Rules/RedundantClosure.swift",
        "Rules/RedundantEquatable.swift",
        "Rules/RedundantExtensionACL.swift",
        "Rules/RedundantFileprivate.swift",
        "Rules/RedundantGet.swift",
        "Rules/RedundantInit.swift",
        "Rules/RedundantInternal.swift",
        "Rules/RedundantLet.swift",
        "Rules/RedundantLetError.swift",
        "Rules/RedundantMemberwiseInit.swift",
        "Rules/RedundantNilInit.swift",
        "Rules/RedundantObjc.swift",
        "Rules/RedundantOptionalBinding.swift",
        "Rules/RedundantParens.swift",
        "Rules/RedundantPattern.swift",
        "Rules/RedundantProperty.swift",
        "Rules/RedundantPublic.swift",
        "Rules/RedundantRawValues.swift",
        "Rules/RedundantReturn.swift",
        "Rules/RedundantSelf.swift",
        "Rules/RedundantStaticSelf.swift",
        "Rules/RedundantType.swift",
        "Rules/RedundantTypedThrows.swift",
        "Rules/RedundantVoidReturnType.swift",
        "Rules/Semicolons.swift",
        "Rules/SinglePropertyPerLine.swift",
        "Rules/SortDeclarations.swift",
        "Rules/SortImports.swift",
        "Rules/SortSwitchCases.swift",
        "Rules/SortTypealiases.swift",
        "Rules/SortedImports.swift",
        "Rules/SortedSwitchCases.swift",
        "Rules/SpaceAroundBraces.swift",
        "Rules/SpaceAroundBrackets.swift",
        "Rules/SpaceAroundComments.swift",
        "Rules/SpaceAroundGenerics.swift",
        "Rules/SpaceAroundOperators.swift",
        "Rules/SpaceAroundParens.swift",
        "Rules/SpaceInsideBraces.swift",
        "Rules/SpaceInsideBrackets.swift",
        "Rules/SpaceInsideComments.swift",
        "Rules/SpaceInsideGenerics.swift",
        "Rules/SpaceInsideParens.swift",
        "Rules/Specifiers.swift",
        "Rules/StrongOutlets.swift",
        "Rules/StrongifiedSelf.swift",
        "Rules/SwiftTestingTestCaseNames.swift",
        "Rules/ThrowingTests.swift",
        "Rules/Todos.swift",
        "Rules/TrailingClosures.swift",
        "Rules/TrailingCommas.swift",
        "Rules/TrailingSpace.swift",
        "Rules/TypeSugar.swift",
        "Rules/URLMacro.swift",
        "Rules/UnusedArguments.swift",
        "Rules/UnusedPrivateDeclarations.swift",
        "Rules/Void.swift",
        "Rules/Wrap.swift",
        "Rules/WrapArguments.swift",
        "Rules/WrapAttributes.swift",
        "Rules/WrapConditionalBodies.swift",
        "Rules/WrapEnumCases.swift",
        "Rules/WrapLoopBodies.swift",
        "Rules/WrapMultilineConditionalAssignment.swift",
        "Rules/WrapMultilineFunctionChains.swift",
        "Rules/WrapMultilineStatementBraces.swift",
        "Rules/WrapSingleLineComments.swift",
        "Rules/WrapSwitchCases.swift",
        "Rules/YodaConditions.swift",
        "SARIFReporter.swift",
        "Singularize.swift",
        "SwiftFormat.swift",
        "Tokenizer.swift",
        "XMLReporter.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CommandLineTool",
      "module_type" : "SwiftTarget",
      "name" : "CommandLineTool",
      "path" : "CommandLineTool",
      "product_memberships" : [
        "swiftformat",
        "SwiftFormatPlugin"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftFormat"
      ],
      "type" : "executable"
    }
  ],
  "tools_version" : "5.7"
}
basic-6.1-latest: Pulling from finestructure/spi-images
Digest: sha256:2e2b3aca8600f890617c2faa770b70e33c1dfd303d6f92b308423b89ef6bde64
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.1-latest
Done.