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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 ReadWriteLock, reference main (98a435), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 26 Apr 2025 16:35:59 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReadWriteLock -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/SomeRandomiOSDev/ReadWriteLock.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/SomeRandomiOSDev/ReadWriteLock
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 98a435b Merge pull request #6 from SomeRandomiOSDev/Modernize
Cloned https://github.com/SomeRandomiOSDev/ReadWriteLock.git
Revision (git rev-parse @):
98a435b60dfcb35bb58b739935392912e899ae2a
SUCCESS checkout https://github.com/SomeRandomiOSDev/ReadWriteLock.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/SomeRandomiOSDev/ReadWriteLock.git
https://github.com/SomeRandomiOSDev/ReadWriteLock.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ReadWriteLock",
  "name" : "ReadWriteLock",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "ReadWriteLock",
      "targets" : [
        "ReadWriteLock"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReadWriteLockTests",
      "module_type" : "SwiftTarget",
      "name" : "ReadWriteLockTests",
      "path" : "Tests/ReadWriteLockTests",
      "sources" : [
        "ReadWriteAtomicTests.swift",
        "ReadWriteLockTests.swift"
      ],
      "target_dependencies" : [
        "ReadWriteLock"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReadWriteLock",
      "module_type" : "SwiftTarget",
      "name" : "ReadWriteLock",
      "path" : "Sources/ReadWriteLock",
      "product_memberships" : [
        "ReadWriteLock"
      ],
      "sources" : [
        "ReadWriteAtomic.swift",
        "ReadWriteLock.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ReadWriteLock",
  "name" : "ReadWriteLock",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "ReadWriteLock",
      "targets" : [
        "ReadWriteLock"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReadWriteLockTests",
      "module_type" : "SwiftTarget",
      "name" : "ReadWriteLockTests",
      "path" : "Tests/ReadWriteLockTests",
      "sources" : [
        "ReadWriteAtomicTests.swift",
        "ReadWriteLockTests.swift"
      ],
      "target_dependencies" : [
        "ReadWriteLock"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReadWriteLock",
      "module_type" : "SwiftTarget",
      "name" : "ReadWriteLock",
      "path" : "Sources/ReadWriteLock",
      "product_memberships" : [
        "ReadWriteLock"
      ],
      "sources" : [
        "ReadWriteAtomic.swift",
        "ReadWriteLock.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "ReadWriteLock",
    "schemes" : [
      "ReadWriteLock",
      "ReadWriteLock macOS",
      "ReadWriteLock macOS Tests",
      "ReadWriteLock tvOS",
      "ReadWriteLock tvOS Tests",
      "ReadWriteLock watchOS",
      "ReadWriteLock watchOS Tests",
      "ReadWriteLockTests",
      "Run SwiftLint",
      "XCFramework"
    ],
    "targets" : [
      "ReadWriteLock",
      "ReadWriteLockTests",
      "ReadWriteLock macOS",
      "ReadWriteLock macOS Tests",
      "ReadWriteLock tvOS",
      "ReadWriteLock tvOS Tests",
      "ReadWriteLock watchOS",
      "ReadWriteLock watchOS Tests",
      "Run SwiftLint",
      "XCFramework"
    ]
  }
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "ReadWriteLock"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme ReadWriteLock -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 ReadWriteLock -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:
  ReadWriteLock: /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 'ReadWriteLock' in project 'ReadWriteLock'
        ➜ Explicit dependency on target 'ReadWriteLock' in project 'ReadWriteLock'
    Target 'ReadWriteLock' in project 'ReadWriteLock' (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: 684cec73e8f9058e957e8d3205ff78af
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/684cec73e8f9058e957e8d3205ff78af.xcbuilddata
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
    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/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/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/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/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.DependencyMetadataFileList (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.modulemap (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.DependencyStaticMetadataFileList (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_const_extract_protocols.json (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftFileList (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.LinkFileList (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftConstValuesFileList (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-OutputFileMap.json (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/ReadWriteLock.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.modulemap (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver ReadWriteLock normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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 ReadWriteLock -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.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/ReadWriteLock.build/Debug/ReadWriteLock.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_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/ReadWriteLock.build/Debug/ReadWriteLock.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ ReadWriteLock (in target 'ReadWriteLock' from project 'ReadWriteLock')
EmitSwiftModule normal arm64 (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

/Users/admin/builder/spi-builder-workspace/Sources/ReadWriteLock/ReadWriteAtomic.swift:57:48: warning: converting non-sendable function value to '@isolated(any) @Sendable () -> Value' may introduce data races
            return SwiftUI.Binding<Value>(get: getter, set: setter)
                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/ReadWriteLock/ReadWriteAtomic.swift:57:61: warning: converting non-sendable function value to '@isolated(any) @Sendable (Value) -> Void' may introduce data races
            return SwiftUI.Binding<Value>(get: getter, set: setter)
                                                            ^
SwiftDriverJobDiscovery normal arm64 Emitting module for ReadWriteLock (in target 'ReadWriteLock' from project 'ReadWriteLock')
SwiftDriver\ Compilation\ Requirements ReadWriteLock normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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 ReadWriteLock -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.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/ReadWriteLock.build/Debug/ReadWriteLock.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_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/ReadWriteLock.build/Debug/ReadWriteLock.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-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/ReadWriteLock-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-Swift.h (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/ReadWriteLock-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftdoc (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.abi.json (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftmodule (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftsourceinfo (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling ReadWriteLock.swift (in target 'ReadWriteLock' from project 'ReadWriteLock')
SwiftDriverJobDiscovery normal arm64 Compiling ReadWriteAtomic.swift (in target 'ReadWriteLock' from project 'ReadWriteLock')
SwiftDriver\ Compilation ReadWriteLock normal arm64 com.apple.xcode.tools.swift.compiler (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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 ReadWriteLock -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.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/ReadWriteLock.build/Debug/ReadWriteLock.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_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/ReadWriteLock.build/Debug/ReadWriteLock.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock-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/ReadWriteLock.o normal (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_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/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.swiftmodule -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.o
ExtractAppIntentsMetadata (in target 'ReadWriteLock' from project 'ReadWriteLock')
    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 ReadWriteLock --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.ReadWriteLock --output /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.appintents --target-triple arm64-apple-macos10.13 --binary-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.o --dependency-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock_dependency_info.dat --stringsdata-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ExtractedAppShortcutsMetadata.stringsdata --source-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftFileList --metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.DependencyMetadataFileList --static-metadata-file-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/ReadWriteLock.DependencyStaticMetadataFileList --swift-const-vals-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ReadWriteLock.build/Debug/ReadWriteLock.build/Objects-normal/arm64/ReadWriteLock.SwiftConstValuesFileList --force --compile-time-extraction --deployment-aware-processing --validate-assistant-intents --no-app-shortcuts-localization
2025-04-26 09:35:59.005 appintentsmetadataprocessor[714:4086] Starting appintentsmetadataprocessor export
2025-04-26 09:35:59.047 appintentsmetadataprocessor[714:4086] Extracted no relevant App Intents symbols, skipping writing output
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.o (in target 'ReadWriteLock' from project 'ReadWriteLock')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/ReadWriteLock.o
** BUILD SUCCEEDED **
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:5d638ce85ca6201da6f8f6e3e73771983d454cd7, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:5d638ce85ca6201da6f8f6e3e73771983d454cd7, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:5d638ce85ca6201da6f8f6e3e73771983d454cd7, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:5d638ce85ca6201da6f8f6e3e73771983d454cd7, name:My Mac }
Build complete.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "ReadWriteLock",
  "name" : "ReadWriteLock",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "9.0"
    },
    {
      "name" : "macos",
      "version" : "10.10"
    },
    {
      "name" : "tvos",
      "version" : "9.0"
    },
    {
      "name" : "watchos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "ReadWriteLock",
      "targets" : [
        "ReadWriteLock"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "ReadWriteLockTests",
      "module_type" : "SwiftTarget",
      "name" : "ReadWriteLockTests",
      "path" : "Tests/ReadWriteLockTests",
      "sources" : [
        "ReadWriteAtomicTests.swift",
        "ReadWriteLockTests.swift"
      ],
      "target_dependencies" : [
        "ReadWriteLock"
      ],
      "type" : "test"
    },
    {
      "c99name" : "ReadWriteLock",
      "module_type" : "SwiftTarget",
      "name" : "ReadWriteLock",
      "path" : "Sources/ReadWriteLock",
      "product_memberships" : [
        "ReadWriteLock"
      ],
      "sources" : [
        "ReadWriteAtomic.swift",
        "ReadWriteLock.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
Done.