The Swift Package Index logo.Swift Package Index

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

Build Information

Successful build of FFCParserCombinator, reference 1.0.2 (e54c00), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 26 Apr 2025 08:04:31 UTC.

Swift 6 data race errors: 10

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fcanas/FFCParserCombinator.git
Reference: 1.0.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fcanas/FFCParserCombinator
 * tag               1.0.2      -> FETCH_HEAD
HEAD is now at e54c006 Fix Double parsing
Cloned https://github.com/fcanas/FFCParserCombinator.git
Revision (git rev-parse @):
e54c0067289be524eb877bec50a9f6b301fbf808
SUCCESS checkout https://github.com/fcanas/FFCParserCombinator.git at 1.0.2
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/fcanas/FFCParserCombinator.git
https://github.com/fcanas/FFCParserCombinator.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FFCParserCombinator",
  "name" : "FFCParserCombinator",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "FFCParserCombinator",
      "targets" : [
        "FFCParserCombinator"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FFCParserCombinatorTests",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinatorTests",
      "path" : "Tests/FFCParserCombinatorTests",
      "sources" : [
        "FFCParserCombinatorTests.swift",
        "StringParsing.swift"
      ],
      "target_dependencies" : [
        "FFCParserCombinator"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FFCParserCombinator",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinator",
      "path" : "Sources/FFCParserCombinator",
      "product_memberships" : [
        "FFCParserCombinator"
      ],
      "sources" : [
        "FFCParserCombinator.swift",
        "StringParsing.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  FFCParserCombinator: /Users/admin/builder/spi-builder-workspace
resolved source packages: FFCParserCombinator
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FFCParserCombinator",
  "name" : "FFCParserCombinator",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "FFCParserCombinator",
      "targets" : [
        "FFCParserCombinator"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FFCParserCombinatorTests",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinatorTests",
      "path" : "Tests/FFCParserCombinatorTests",
      "sources" : [
        "FFCParserCombinatorTests.swift",
        "StringParsing.swift"
      ],
      "target_dependencies" : [
        "FFCParserCombinator"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FFCParserCombinator",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinator",
      "path" : "Sources/FFCParserCombinator",
      "product_memberships" : [
        "FFCParserCombinator"
      ],
      "sources" : [
        "FFCParserCombinator.swift",
        "StringParsing.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "FFCParserCombinator"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme FFCParserCombinator -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme FFCParserCombinator -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  FFCParserCombinator: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'FFCParserCombinator' in project 'FFCParserCombinator'
        ➜ Explicit dependency on target 'FFCParserCombinator' in project 'FFCParserCombinator'
    Target 'FFCParserCombinator' in project 'FFCParserCombinator' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 162bd2cb022b27b08d32bd339a000bde
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/162bd2cb022b27b08d32bd339a000bde.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.DependencyMetadataFileList (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.modulemap (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.DependencyStaticMetadataFileList (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftConstValuesFileList (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.LinkFileList (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-OutputFileMap.json (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_const_extract_protocols.json (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftFileList (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/FFCParserCombinator.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.modulemap (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver FFCParserCombinator normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FFCParserCombinator -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ FFCParserCombinator (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
EmitSwiftModule normal arm64 (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: warning: static property 'digit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let digit = CharacterSet.decimalDigits.parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: note: add '@MainActor' to make static property 'digit' part of global actor 'MainActor'
    public static let digit = CharacterSet.decimalDigits.parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let digit = CharacterSet.decimalDigits.parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: warning: static property 'hexDigit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: note: add '@MainActor' to make static property 'hexDigit' part of global actor 'MainActor'
    public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: warning: static property 'hexPrefix' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hexPrefix = "0x".parser() <|> "0X".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: note: add '@MainActor' to make static property 'hexPrefix' part of global actor 'MainActor'
    public static let hexPrefix = "0x".parser() <|> "0X".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hexPrefix = "0x".parser() <|> "0X".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: warning: static property 'decimalPoint' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let decimalPoint = ".".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: note: add '@MainActor' to make static property 'decimalPoint' part of global actor 'MainActor'
    public static let decimalPoint = ".".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let decimalPoint = ".".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: warning: static property 'negation' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let negation = "-".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: note: add '@MainActor' to make static property 'negation' part of global actor 'MainActor'
    public static let negation = "-".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let negation = "-".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: warning: static property 'quote' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let quote = "\"".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: note: add '@MainActor' to make static property 'quote' part of global actor 'MainActor'
    public static let quote = "\"".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let quote = "\"".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: warning: static property 'x' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let x = character { $0 == "x" }
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: note: add '@MainActor' to make static property 'x' part of global actor 'MainActor'
    public static let x = character { $0 == "x" }
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let x = character { $0 == "x" }
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: warning: static property 'numericString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let numericString = { String($0) } <^> digit.many1
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: note: add '@MainActor' to make static property 'numericString' part of global actor 'MainActor'
    public static let numericString = { String($0) } <^> digit.many1
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let numericString = { String($0) } <^> digit.many1
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: warning: static property 'floatingPointString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: note: add '@MainActor' to make static property 'floatingPointString' part of global actor 'MainActor'
    public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: warning: static property 'newline' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: note: add '@MainActor' to make static property 'newline' part of global actor 'MainActor'
    public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ FFCParserCombinator.swift /Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: warning: static property 'digit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let digit = CharacterSet.decimalDigits.parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: note: add '@MainActor' to make static property 'digit' part of global actor 'MainActor'
    public static let digit = CharacterSet.decimalDigits.parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:228:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let digit = CharacterSet.decimalDigits.parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: warning: static property 'hexDigit' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: note: add '@MainActor' to make static property 'hexDigit' part of global actor 'MainActor'
    public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:232:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hexDigit = CharacterSet.decimalDigits.union(CharacterSet(charactersIn: "A"..."F")).parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: warning: static property 'hexPrefix' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let hexPrefix = "0x".parser() <|> "0X".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: note: add '@MainActor' to make static property 'hexPrefix' part of global actor 'MainActor'
    public static let hexPrefix = "0x".parser() <|> "0X".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:238:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let hexPrefix = "0x".parser() <|> "0X".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: warning: static property 'decimalPoint' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let decimalPoint = ".".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: note: add '@MainActor' to make static property 'decimalPoint' part of global actor 'MainActor'
    public static let decimalPoint = ".".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:242:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let decimalPoint = ".".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: warning: static property 'negation' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let negation = "-".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: note: add '@MainActor' to make static property 'negation' part of global actor 'MainActor'
    public static let negation = "-".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:246:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let negation = "-".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: warning: static property 'quote' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let quote = "\"".parser()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: note: add '@MainActor' to make static property 'quote' part of global actor 'MainActor'
    public static let quote = "\"".parser()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:250:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let quote = "\"".parser()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: warning: static property 'x' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let x = character { $0 == "x" }
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: note: add '@MainActor' to make static property 'x' part of global actor 'MainActor'
    public static let x = character { $0 == "x" }
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:254:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let x = character { $0 == "x" }
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: warning: static property 'numericString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let numericString = { String($0) } <^> digit.many1
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: note: add '@MainActor' to make static property 'numericString' part of global actor 'MainActor'
    public static let numericString = { String($0) } <^> digit.many1
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:263:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let numericString = { String($0) } <^> digit.many1
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: warning: static property 'floatingPointString' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, String>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: note: add '@MainActor' to make static property 'floatingPointString' part of global actor 'MainActor'
    public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:273:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let floatingPointString = numericString.followed(by: decimalPoint, combine: +).followed(by: numericString, combine: +)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: warning: static property 'newline' is not concurrency-safe because non-'Sendable' type 'Parser<Substring, Character>' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/FFCParserCombinator.swift:18:15: note: consider making generic struct 'Parser' conform to the 'Sendable' protocol
public struct Parser<S, A> {
              ^
                           : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: note: add '@MainActor' to make static property 'newline' part of global actor 'MainActor'
    public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/FFCParserCombinator/StringParsing.swift:282:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let newline = character { $0 == "\n" } <* character { $0 == "\r" } <|> (character { $0 == "\n" } )
                      ^
    nonisolated(unsafe)
SwiftDriverJobDiscovery normal arm64 Emitting module for FFCParserCombinator (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
SwiftDriver\ Compilation\ Requirements FFCParserCombinator normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FFCParserCombinator -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/FFCParserCombinator-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-Swift.h (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/FFCParserCombinator-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftmodule (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.abi.json (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftdoc (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftsourceinfo (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling FFCParserCombinator.swift (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
SwiftDriverJobDiscovery normal arm64 Compiling StringParsing.swift (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
SwiftDriver\ Compilation FFCParserCombinator normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FFCParserCombinator -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.o normal (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-macos10.13 -r -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -L/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_dependency_info.dat -fobjc-link-runtime -L/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx -L/usr/lib/swift -Xlinker -add_ast_path -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.swiftmodule -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.o
ExtractAppIntentsMetadata (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/appintentsmetadataprocessor --toolchain-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain --module-name FFCParserCombinator --sdk-root /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk --xcode-version 16E140 --platform-family macOS --deployment-target 10.13 --bundle-identifier spi-builder-workspace.FFCParserCombinator --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.appintents --target-triple arm64-apple-macos10.13 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/FFCParserCombinator.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FFCParserCombinator.build/Debug/FFCParserCombinator.build/Objects-normal/arm64/FFCParserCombinator.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-04-26 01:04:30.190 appintentsmetadataprocessor[708:3987] Starting appintentsmetadataprocessor export
2025-04-26 01:04:30.225 appintentsmetadataprocessor[708:3987] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.o (in target 'FFCParserCombinator' from project 'FFCParserCombinator')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/FFCParserCombinator.o
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:3da33efcefe00e9d851d81a4cdd803edeeb77136, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:3da33efcefe00e9d851d81a4cdd803edeeb77136, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:3da33efcefe00e9d851d81a4cdd803edeeb77136, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:3da33efcefe00e9d851d81a4cdd803edeeb77136, name:My Mac }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "FFCParserCombinator",
  "name" : "FFCParserCombinator",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "FFCParserCombinator",
      "targets" : [
        "FFCParserCombinator"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "FFCParserCombinatorTests",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinatorTests",
      "path" : "Tests/FFCParserCombinatorTests",
      "sources" : [
        "FFCParserCombinatorTests.swift",
        "StringParsing.swift"
      ],
      "target_dependencies" : [
        "FFCParserCombinator"
      ],
      "type" : "test"
    },
    {
      "c99name" : "FFCParserCombinator",
      "module_type" : "SwiftTarget",
      "name" : "FFCParserCombinator",
      "path" : "Sources/FFCParserCombinator",
      "product_memberships" : [
        "FFCParserCombinator"
      ],
      "sources" : [
        "FFCParserCombinator.swift",
        "StringParsing.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
Done.