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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

Failed to build Hamilton, reference 1.0.3 (6a56e6), with Swift 6.1 for iOS using Xcode 16.3 on 25 Apr 2025 16:32:40 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Hamilton-Package -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pducks32/Hamilton.git
Reference: 1.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pducks32/Hamilton
 * tag               1.0.3      -> FETCH_HEAD
HEAD is now at 6a56e6d add Xcode check
Cloned https://github.com/pducks32/Hamilton.git
Revision (git rev-parse @):
6a56e6d3e1d481be2e5f35b934bac15d6ff70435
SUCCESS checkout https://github.com/pducks32/Hamilton.git at 1.0.3
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/pducks32/Hamilton.git
https://github.com/pducks32/Hamilton.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Hamilton",
  "name" : "Hamilton",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Hamilton",
      "targets" : [
        "Hamilton"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HamiltonTests",
      "module_type" : "SwiftTarget",
      "name" : "HamiltonTests",
      "path" : "Tests/HamiltonTests",
      "sources" : [
        "Angles.swift",
        "EulerAnglesSystemConversionTests.swift",
        "HamiltonTests.swift",
        "Helpers.swift",
        "MatrixTests.swift",
        "Quaternion+EulerAnglesTests.swift",
        "QuaternionInitializers.swift",
        "QuaternionMultiplication.swift",
        "Vector2Arithmatic.swift",
        "Vector3Arithmatic.swift"
      ],
      "target_dependencies" : [
        "Hamilton"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Hamilton",
      "module_type" : "SwiftTarget",
      "name" : "Hamilton",
      "path" : "Sources/Hamilton",
      "product_memberships" : [
        "Hamilton"
      ],
      "sources" : [
        "AngleConvertible.swift",
        "EulerAngles/EulerAngles+Equatable.swift",
        "EulerAngles/EulerAngles+Operators.swift",
        "EulerAngles/EulerAngles.swift",
        "Quaternion.swift",
        "Rotateable.swift",
        "Scalar.swift",
        "Vectorable.swift",
        "VectorableFormatter.swift",
        "Vectors/Vector2.swift",
        "Vectors/Vector3.swift",
        "Vectors/Vector4.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
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Hamilton",
  "name" : "Hamilton",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Hamilton",
      "targets" : [
        "Hamilton"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HamiltonTests",
      "module_type" : "SwiftTarget",
      "name" : "HamiltonTests",
      "path" : "Tests/HamiltonTests",
      "sources" : [
        "Angles.swift",
        "EulerAnglesSystemConversionTests.swift",
        "HamiltonTests.swift",
        "Helpers.swift",
        "MatrixTests.swift",
        "Quaternion+EulerAnglesTests.swift",
        "QuaternionInitializers.swift",
        "QuaternionMultiplication.swift",
        "Vector2Arithmatic.swift",
        "Vector3Arithmatic.swift"
      ],
      "target_dependencies" : [
        "Hamilton"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Hamilton",
      "module_type" : "SwiftTarget",
      "name" : "Hamilton",
      "path" : "Sources/Hamilton",
      "product_memberships" : [
        "Hamilton"
      ],
      "sources" : [
        "AngleConvertible.swift",
        "EulerAngles/EulerAngles+Equatable.swift",
        "EulerAngles/EulerAngles+Operators.swift",
        "EulerAngles/EulerAngles.swift",
        "Quaternion.swift",
        "Rotateable.swift",
        "Scalar.swift",
        "Vectorable.swift",
        "VectorableFormatter.swift",
        "Vectors/Vector2.swift",
        "Vectors/Vector3.swift",
        "Vectors/Vector4.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Hamilton",
    "schemes" : [
      "Hamilton-Package",
      "HamiltonPackageDescription",
      "HamiltonPackageTests"
    ],
    "targets" : [
      "HamiltonPackageDescription",
      "HamiltonTests",
      "Hamilton",
      "HamiltonPackageTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Hamilton-Package -destination generic/platform=iOS 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 Hamilton-Package -destination generic/platform=iOS "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
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Hamilton' in project 'Hamilton' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: f48a3e4949292c76f65714fec8b361db
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f48a3e4949292c76f65714fec8b361db.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    /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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    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-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Hamilton.DependencyStaticMetadataFileList (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Hamilton.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Hamilton.DependencyMetadataFileList (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Hamilton.DependencyMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework/Headers (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework/Headers
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftConstValuesFileList (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-OutputFileMap.json (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.LinkFileList (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework/Info.plist /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj/Hamilton_Info.plist (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj/Hamilton_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -format binary -platform iphoneos -requiredArchitecture arm64 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework/Info.plist
SwiftDriver Hamilton normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Hamilton -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList -DSWIFT_PACKAGE -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios18.4 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -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-iphoneos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-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/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.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/Hamilton.build/Debug-iphoneos/Hamilton.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ VectorableFormatter.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Vectorable.swift,\ Quaternion.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
Error opening -stats-output-dir file '/Users/admin/builder/spi-builder-workspace/.stats/stats-1745598753328565-swift-frontend-Hamilton-all-arm64_apple_ios18.4-swiftmodule-Onone-1028129943.json' for writing
===-------------------------------------------------------------------------===
                               Swift compilation
===-------------------------------------------------------------------------===
  Total Execution Time: 0.5654 seconds (8.2215 wall clock)
   ---User Time---   --System Time--   --User+System--   ---Wall Time---  --- Name ---
   0.0399 ( 15.3%)   0.1014 ( 33.3%)   0.1413 ( 25.0%)   3.9515 ( 48.1%)  parse-and-resolve-imports
   0.0382 ( 14.6%)   0.0996 ( 32.8%)   0.1378 ( 24.4%)   3.9480 ( 48.0%)  Import resolution
   0.0144 (  5.5%)   0.0488 ( 16.1%)   0.0632 ( 11.2%)   0.0978 (  1.2%)  load-stdlib
   0.0501 ( 19.2%)   0.0148 (  4.9%)   0.0649 ( 11.5%)   0.0653 (  0.8%)  perform-sema
   0.0499 ( 19.1%)   0.0147 (  4.8%)   0.0646 ( 11.4%)   0.0650 (  0.8%)  Type checking and Semantic analysis
   0.0489 ( 18.7%)   0.0143 (  4.7%)   0.0632 ( 11.2%)   0.0636 (  0.8%)  typecheck-decl
   0.0077 (  2.9%)   0.0026 (  0.9%)   0.0103 (  1.8%)   0.0103 (  0.1%)  typecheck-expr
   0.0074 (  2.8%)   0.0027 (  0.9%)   0.0102 (  1.8%)   0.0102 (  0.1%)  build-rewrite-system
   0.0044 (  1.7%)   0.0050 (  1.6%)   0.0094 (  1.7%)   0.0094 (  0.1%)  import-clang-decl
   0.0003 (  0.1%)   0.0000 (  0.0%)   0.0004 (  0.1%)   0.0004 (  0.0%)  precheck-target
   0.0001 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  load-all-members
   0.0001 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  module-populate-cache
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  source-file-populate-cache
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  perform-whole-module-type-checking
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  AST verification
   0.2614 (100.0%)   0.3040 (100.0%)   0.5654 (100.0%)   8.2215 (100.0%)  Total
===-------------------------------------------------------------------------===
                                Running Program
===-------------------------------------------------------------------------===
  Total Execution Time: 0.2718 seconds (4.1169 wall clock)
   ---User Time---   --System Time--   --User+System--   ---Wall Time---  --- Name ---
   0.1050 (100.0%)   0.1668 (100.0%)   0.2718 (100.0%)   4.1169 (100.0%)  Building Target
   0.1050 (100.0%)   0.1668 (100.0%)   0.2718 (100.0%)   4.1169 (100.0%)  Total
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/AngleConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Rotateable.swift -target arm64-apple-ios18.4 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=5 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 4 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -D SWIFT_PACKAGE -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources -module-name Hamilton -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name iphoneos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.abi.json
EmitSwiftModule normal arm64 (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:1: warning: extension declares a conformance of imported type '_GLKMatrix4' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'GLKit' introduce this conformance in the future
extension GLKMatrix4 : CustomDebugStringConvertible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:1: note: add '@retroactive' to silence this warning
extension GLKMatrix4 : CustomDebugStringConvertible {
^                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                       @retroactive CustomDebugStringConvertible
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift:24:23: warning: static property 'defaultNumberFormatter' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
    public static var defaultNumberFormatter : NumberFormatter = {
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift:24:23: note: convert 'defaultNumberFormatter' to a 'let' constant to make 'Sendable' shared state immutable
    public static var defaultNumberFormatter : NumberFormatter = {
                  ~~~ ^
                  let
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift:24:23: note: add '@MainActor' to make static property 'defaultNumberFormatter' part of global actor 'MainActor'
    public static var defaultNumberFormatter : NumberFormatter = {
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift:24:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static var defaultNumberFormatter : NumberFormatter = {
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift:16:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Vector2' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero = Vector2(x: 0, y: 0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift:10:15: note: consider making struct 'Vector2' conform to the 'Sendable' protocol
public struct Vector2 : Vectorable {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift:16:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero = Vector2(x: 0, y: 0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift:16:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero = Vector2(x: 0, y: 0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift:16:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Vector4' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero = Vector4(w: 0, x: 0, y: 0, z: 0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift:11:15: note: consider making struct 'Vector4' conform to the 'Sendable' protocol
public struct Vector4 : Vectorable {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift:16:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero = Vector4(w: 0, x: 0, y: 0, z: 0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift:16:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero = Vector4(w: 0, x: 0, y: 0, z: 0)
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:12:31: error: ambiguous use of 'init'
    public static let xAxis = Vector3(1, 0, 0)
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:35:12: note: found this candidate
    public init(_ elements: Component...) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:41:12: note: found this candidate
    public init(_ x : Component, _ y : Component, _ z : Component) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:14:31: error: ambiguous use of 'init'
    public static let yAxis = Vector3(0, 1, 0)
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:35:12: note: found this candidate
    public init(_ elements: Component...) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:41:12: note: found this candidate
    public init(_ x : Component, _ y : Component, _ z : Component) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:16:31: error: ambiguous use of 'init'
    public static let zAxis = Vector3(0, 0, 1)
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:35:12: note: found this candidate
    public init(_ elements: Component...) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:41:12: note: found this candidate
    public init(_ x : Component, _ y : Component, _ z : Component) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:19:23: warning: static property 'zero' is not concurrency-safe because non-'Sendable' type 'Vector3' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let zero = Vector3(x: 0, y: 0, z: 0)
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:10:15: note: consider making struct 'Vector3' conform to the 'Sendable' protocol
public struct Vector3 : Vectorable {
              ^
                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:19:23: note: add '@MainActor' to make static property 'zero' part of global actor 'MainActor'
    public static let zero = Vector3(x: 0, y: 0, z: 0)
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:19:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let zero = Vector3(x: 0, y: 0, z: 0)
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Vector3.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

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

SwiftCompile normal arm64 Compiling\ Vector2.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ EulerAngles+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Equatable.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Equatable.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

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

SwiftCompile normal arm64 Compiling\ Scalar.swift,\ EulerAngles+Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift (in target 'Hamilton' from project 'Hamilton')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
	EmitSwiftModule normal arm64 (in target 'Hamilton' from project 'Hamilton')
	SwiftCompile normal arm64 Compiling\ Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift (in target 'Hamilton' from project 'Hamilton')
	Building project Hamilton with scheme Hamilton-Package
(4 failures)
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" : "Hamilton",
  "name" : "Hamilton",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Hamilton",
      "targets" : [
        "Hamilton"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "HamiltonTests",
      "module_type" : "SwiftTarget",
      "name" : "HamiltonTests",
      "path" : "Tests/HamiltonTests",
      "sources" : [
        "Angles.swift",
        "EulerAnglesSystemConversionTests.swift",
        "HamiltonTests.swift",
        "Helpers.swift",
        "MatrixTests.swift",
        "Quaternion+EulerAnglesTests.swift",
        "QuaternionInitializers.swift",
        "QuaternionMultiplication.swift",
        "Vector2Arithmatic.swift",
        "Vector3Arithmatic.swift"
      ],
      "target_dependencies" : [
        "Hamilton"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Hamilton",
      "module_type" : "SwiftTarget",
      "name" : "Hamilton",
      "path" : "Sources/Hamilton",
      "product_memberships" : [
        "Hamilton"
      ],
      "sources" : [
        "AngleConvertible.swift",
        "EulerAngles/EulerAngles+Equatable.swift",
        "EulerAngles/EulerAngles+Operators.swift",
        "EulerAngles/EulerAngles.swift",
        "Quaternion.swift",
        "Rotateable.swift",
        "Scalar.swift",
        "Vectorable.swift",
        "VectorableFormatter.swift",
        "Vectors/Vector2.swift",
        "Vectors/Vector3.swift",
        "Vectors/Vector4.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Hamilton",
    "schemes" : [
      "Hamilton-Package",
      "HamiltonPackageDescription",
      "HamiltonPackageTests"
    ],
    "targets" : [
      "HamiltonPackageDescription",
      "HamiltonTests",
      "Hamilton",
      "HamiltonPackageTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Hamilton-Package -destination generic/platform=iOS
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 Hamilton-Package -destination generic/platform=iOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Hamilton' in project 'Hamilton' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: f9c77eda157c88590b8e6cbccc48941c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/f9c77eda157c88590b8e6cbccc48941c.xcbuilddata
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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    /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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework/Info.plist /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj/Hamilton_Info.plist (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj/Hamilton_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -format binary -platform iphoneos -requiredArchitecture arm64 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/Hamilton.framework/Info.plist
SwiftDriver Hamilton normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Hamilton -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios18.4 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -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-iphoneos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-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/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.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/Hamilton.build/Debug-iphoneos/Hamilton.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ EulerAngles.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Vectorable.swift,\ Quaternion.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ EulerAngles+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Equatable.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Equatable.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

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

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

SwiftCompile normal arm64 Compiling\ Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Vector3.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Scalar.swift,\ EulerAngles+Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Vector2.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftEmitModule normal arm64 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Equatable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/AngleConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Rotateable.swift -target arm64-apple-ios18.4 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=5 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 4 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/DerivedSources -module-name Hamilton -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name iphoneos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-iphoneos/Hamilton.build/Objects-normal/arm64/Hamilton.abi.json
EmitSwiftModule normal arm64 (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:1: warning: extension declares a conformance of imported type '_GLKMatrix4' to imported protocol 'CustomDebugStringConvertible'; this will not behave correctly if the owners of 'GLKit' introduce this conformance in the future
extension GLKMatrix4 : CustomDebugStringConvertible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:1: note: add '@retroactive' to silence this warning
extension GLKMatrix4 : CustomDebugStringConvertible {
^                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                       @retroactive CustomDebugStringConvertible
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:12:31: error: ambiguous use of 'init'
    public static let xAxis = Vector3(1, 0, 0)
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:35:12: note: found this candidate
    public init(_ elements: Component...) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:41:12: note: found this candidate
    public init(_ x : Component, _ y : Component, _ z : Component) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:14:31: error: ambiguous use of 'init'
    public static let yAxis = Vector3(0, 1, 0)
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:35:12: note: found this candidate
    public init(_ elements: Component...) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:41:12: note: found this candidate
    public init(_ x : Component, _ y : Component, _ z : Component) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:16:31: error: ambiguous use of 'init'
    public static let zAxis = Vector3(0, 0, 1)
                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:35:12: note: found this candidate
    public init(_ elements: Component...) {
           ^
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift:41:12: note: found this candidate
    public init(_ x : Component, _ y : Component, _ z : Component) {
           ^
SwiftCompile normal arm64 Compiling\ Rotateable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Rotateable.swift (in target 'Hamilton' from project 'Hamilton')
Command SwiftCompile failed with a nonzero exit code
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
	EmitSwiftModule normal arm64 (in target 'Hamilton' from project 'Hamilton')
	SwiftCompile normal arm64 Compiling\ Rotateable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Rotateable.swift (in target 'Hamilton' from project 'Hamilton')
	Building project Hamilton with scheme Hamilton-Package
(4 failures)
BUILD FAILURE 6.1 iOS