The Swift Package Index logo.Swift Package Index

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

Build Information

Failed to build Hamilton, reference master (6040c0), with Swift 6.2 (beta) for watchOS using Xcode 26.0 on 18 Jun 2025 07:43:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Hamilton-Package -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pducks32/Hamilton.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pducks32/Hamilton
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 6040c03 Merge pull request #2 from martin-key/master
Cloned https://github.com/pducks32/Hamilton.git
Revision (git rev-parse @):
6040c03390f5b998685e424fb0125ed79869729f
SUCCESS checkout https://github.com/pducks32/Hamilton.git at master
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/pducks32/Hamilton.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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" : [
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "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",
        "SceneKitExtensions/Vectorable+SceneKit.swift",
        "Vectorable.swift",
        "VectorableFormatter.swift",
        "Vectors/Vector2.swift",
        "Vectors/Vector3.swift",
        "Vectors/Vector4.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Hamilton",
    "schemes" : [
      "Hamilton-Package",
      "HamiltonPackageDescription",
      "HamiltonPackageTests"
    ],
    "targets" : [
      "HamiltonPackageDescription",
      "HamiltonTests",
      "Hamilton",
      "HamiltonPackageTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Hamilton-Package -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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=watchOS
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-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: cbfbe557dcd910551cbf2da01e4dd9a9
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/cbfbe557dcd910551cbf2da01e4dd9a9.xcbuilddata
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
    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-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
    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-watchos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Hamilton.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/Hamilton.build/Hamilton.DependencyMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/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-watchos/Hamilton.framework
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/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-watchos/Hamilton.framework/Headers
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/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 watchos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/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-26.0.0-Beta.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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64-apple-watchos26.0 -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-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/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-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64/Hamilton-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftDriver Hamilton normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64_32-apple-watchos26.0 -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-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64_32 Compiling\ Quaternion.swift,\ Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 /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_32 Compiling\ Vectorable+SceneKit.swift,\ Vectorable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/SceneKitExtensions/Vectorable+SceneKit.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/SceneKitExtensions/Vectorable+SceneKit.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64_32 /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_32 Compiling\ EulerAngles+Operators.swift,\ VectorableFormatter.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 /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_32 Compiling\ Vector2.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 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_32 /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_32 Compiling\ EulerAngles.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 Compiling\ Vector3.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 Compiling\ Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 Compiling\ AngleConvertible.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/AngleConvertible.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/AngleConvertible.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.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/SceneKitExtensions/Vectorable+SceneKit.swift /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_32-apple-watchos26.0 -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-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-watchos/Hamilton.build/Objects-normal/arm64_32/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 -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/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources -no-auto-bridging-header-chaining -module-name Hamilton -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name watchos26.0 -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.0.0-Beta.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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.abi.json
EmitSwiftModule normal arm64_32 (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:11: error: cannot find type 'GLKMatrix4' in scope
extension GLKMatrix4 : CustomDebugStringConvertible {
          ^~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:387:27: error: cannot find type 'GLKMatrix4' in scope
    public var asMatrix : GLKMatrix4 {
                          ^~~~~~~~~~
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
	EmitSwiftModule normal arm64_32 (in target 'Hamilton' from project 'Hamilton')
	Building project Hamilton with scheme Hamilton-Package
(3 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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" : [
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "ios",
      "version" : "10.0"
    },
    {
      "name" : "tvos",
      "version" : "10.0"
    },
    {
      "name" : "watchos",
      "version" : "3.0"
    }
  ],
  "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",
        "SceneKitExtensions/Vectorable+SceneKit.swift",
        "Vectorable.swift",
        "VectorableFormatter.swift",
        "Vectors/Vector2.swift",
        "Vectors/Vector3.swift",
        "Vectors/Vector4.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.2"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Hamilton",
    "schemes" : [
      "Hamilton-Package",
      "HamiltonPackageDescription",
      "HamiltonPackageTests"
    ],
    "targets" : [
      "HamiltonPackageDescription",
      "HamiltonTests",
      "Hamilton",
      "HamiltonPackageTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Hamilton-Package -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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=watchOS
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
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Hamilton.xcodeproj
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
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-26.0.0-Beta.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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64-apple-watchos26.0 -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-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/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-watchos/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-watchos/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-watchos/Hamilton.build/Objects-normal/arm64/Hamilton_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64/Hamilton-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftDriver Hamilton normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.SwiftFileList -DSWIFT_PACKAGE -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64_32-apple-watchos26.0 -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-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/Hamilton.build/Objects-normal/arm64_32/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-watchos/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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64_32 Compiling\ Quaternion.swift,\ Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Scalar.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 /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_32 Compiling\ EulerAngles+Operators.swift,\ VectorableFormatter.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles+Operators.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/VectorableFormatter.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 /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_32 Compiling\ Vector3.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector3.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 Compiling\ Vector4.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector4.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 Compiling\ Rotateable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Rotateable.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Rotateable.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.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/SceneKitExtensions/Vectorable+SceneKit.swift /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_32-apple-watchos26.0 -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-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-watchos/Hamilton.build/Objects-normal/arm64_32/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 -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/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/DerivedSources -no-auto-bridging-header-chaining -module-name Hamilton -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name watchos26.0 -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-26.0.0-Beta.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-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Hamilton.build/Debug-watchos/Hamilton.build/Objects-normal/arm64_32/Hamilton.abi.json
EmitSwiftModule normal arm64_32 (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:12:11: error: cannot find type 'GLKMatrix4' in scope
extension GLKMatrix4 : CustomDebugStringConvertible {
          ^~~~~~~~~~
/Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Quaternion.swift:387:27: error: cannot find type 'GLKMatrix4' in scope
    public var asMatrix : GLKMatrix4 {
                          ^~~~~~~~~~
SwiftCompile normal arm64_32 Compiling\ Vectorable+SceneKit.swift,\ Vectorable.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/SceneKitExtensions/Vectorable+SceneKit.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectorable.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/SceneKitExtensions/Vectorable+SceneKit.swift (in target 'Hamilton' from project 'Hamilton')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64_32 /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_32 Compiling\ Vector2.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/Vectors/Vector2.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 Compiling\ EulerAngles.swift /Users/admin/builder/spi-builder-workspace/Sources/Hamilton/EulerAngles/EulerAngles.swift (in target 'Hamilton' from project 'Hamilton')
SwiftCompile normal arm64_32 /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_32 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_32 /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

SwiftEmitModule normal arm64 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ Hamilton (in target 'Hamilton' from project 'Hamilton')
	EmitSwiftModule normal arm64_32 (in target 'Hamilton' from project 'Hamilton')
	Building project Hamilton with scheme Hamilton-Package
(3 failures)
BUILD FAILURE 6.2 watchOS