Swift Package Index

Build Information

Failed to build Colorblinds, reference v2.0.1 (cb609e), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 19 Apr 2026 00:49:00 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Colorblinds -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/jdekock/Colorblinds.git
Reference: v2.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/jdekock/Colorblinds
 * tag               v2.0.1     -> FETCH_HEAD
HEAD is now at cb609ea Merge pull request #4 from jdekock/feature/swift6.2
Cloned https://github.com/jdekock/Colorblinds.git
Revision (git rev-parse @):
cb609eac89f4a467f86bfb5dfc5c885972a11f22
SUCCESS checkout https://github.com/jdekock/Colorblinds.git at v2.0.1
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/jdekock/Colorblinds.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  Colorblinds: /Users/admin/builder/spi-builder-workspace
resolved source packages: Colorblinds
2026-04-18 20:48:45.063 xcodebuild[529:3083] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Colorblinds",
  "name" : "Colorblinds",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "Colorblinds",
      "targets" : [
        "Colorblinds"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ColorblindsTests",
      "module_type" : "SwiftTarget",
      "name" : "ColorblindsTests",
      "path" : "Tests/ColorblindsTests",
      "sources" : [
        "ColorBlindTypeTests.swift"
      ],
      "target_dependencies" : [
        "Colorblinds"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Colorblinds",
      "module_type" : "SwiftTarget",
      "name" : "Colorblinds",
      "path" : "Sources/Colorblinds",
      "product_memberships" : [
        "Colorblinds"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "ColorBlindType.swift",
        "SwiftUI/ColorBlindModifier.swift",
        "SwiftUI/ColorBlindSimulator.swift",
        "UIKit/ColorBlindOverlay.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Colorblinds"
    ]
  }
}
2026-04-18 20:48:52.826 xcodebuild[631:3849] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Colorblinds -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 Colorblinds -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Colorblinds: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'Colorblinds' in project 'Colorblinds'
        ➜ Explicit dependency on target 'Colorblinds' in project 'Colorblinds'
        ➜ Explicit dependency on target 'Colorblinds_Colorblinds' in project 'Colorblinds'
    Target 'Colorblinds' in project 'Colorblinds'
        ➜ Explicit dependency on target 'Colorblinds_Colorblinds' in project 'Colorblinds'
    Target 'Colorblinds_Colorblinds' in project 'Colorblinds' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 9b4e2e19bd94ebff32acb33c364651a7
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/9b4e2e19bd94ebff32acb33c364651a7.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.DependencyStaticMetadataFileList (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.modulemap (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/empty-Colorblinds_Colorblinds.plist (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/empty-Colorblinds_Colorblinds.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/DerivedSources/resource_bundle_accessor.swift (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/DerivedSources/resource_bundle_accessor.swift
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds.SwiftFileList (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds-OutputFileMap.json (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds_const_extract_protocols.json (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds.SwiftConstValuesFileList (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds.LinkFileList (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Objects-normal/arm64/Colorblinds.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Colorblinds_Colorblinds.DependencyStaticMetadataFileList (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Colorblinds_Colorblinds.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Colorblinds_Colorblinds.DependencyMetadataFileList (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Colorblinds_Colorblinds.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.DependencyMetadataFileList (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.DependencyMetadataFileList
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle/Contents/Resources (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle/Contents/Resources
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle/Contents (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle/Contents
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/Colorblinds.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.modulemap (in target 'Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds.build/Colorblinds.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle/Contents/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/empty-Colorblinds_Colorblinds.plist (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/empty-Colorblinds_Colorblinds.plist -producttype com.apple.product-type.bundle -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Colorblinds_Colorblinds.bundle/Contents/Info.plist
CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    /var/run/com.apple.security.cryptexd/mnt/com.apple.MobileAsset.MetalToolchain-v17.5.188.0.dEmA4B/Metal.xctoolchain/usr/bin/metal -c -target air64-apple-macos10.13 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -fmetal-math-mode\=fast -fmetal-math-fp32-functions\=fast -serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Metal/ColorBlindness.dia -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Metal/ColorBlindness.air -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Metal/ColorBlindness.dat /Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal
/Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal:4:3: error: 'stitchable' attribute requires Metal language standard macos-metal2.3 or higher
[[stitchable]] half4 colorBlindness(float2 position, half4 color,
  ^~~~~~~~~~
1 error generated.
2026-04-18 20:48:54.259 xcodebuild[638:3910] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
	Building workspace spi-builder-workspace with scheme Colorblinds
(2 failures)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  Colorblinds: /Users/admin/builder/spi-builder-workspace
resolved source packages: Colorblinds
2026-04-18 20:48:57.998 xcodebuild[656:4086] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Colorblinds",
  "name" : "Colorblinds",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "17.0"
    }
  ],
  "products" : [
    {
      "name" : "Colorblinds",
      "targets" : [
        "Colorblinds"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "ColorblindsTests",
      "module_type" : "SwiftTarget",
      "name" : "ColorblindsTests",
      "path" : "Tests/ColorblindsTests",
      "sources" : [
        "ColorBlindTypeTests.swift"
      ],
      "target_dependencies" : [
        "Colorblinds"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Colorblinds",
      "module_type" : "SwiftTarget",
      "name" : "Colorblinds",
      "path" : "Sources/Colorblinds",
      "product_memberships" : [
        "Colorblinds"
      ],
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal",
          "rule" : {
            "process" : {
            }
          }
        }
      ],
      "sources" : [
        "ColorBlindType.swift",
        "SwiftUI/ColorBlindModifier.swift",
        "SwiftUI/ColorBlindSimulator.swift",
        "UIKit/ColorBlindOverlay.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Colorblinds"
    ]
  }
}
2026-04-18 20:48:59.240 xcodebuild[666:4169] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Colorblinds -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 Colorblinds -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  Colorblinds: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'Colorblinds' in project 'Colorblinds'
        ➜ Explicit dependency on target 'Colorblinds' in project 'Colorblinds'
        ➜ Explicit dependency on target 'Colorblinds_Colorblinds' in project 'Colorblinds'
    Target 'Colorblinds' in project 'Colorblinds'
        ➜ Explicit dependency on target 'Colorblinds_Colorblinds' in project 'Colorblinds'
    Target 'Colorblinds_Colorblinds' in project 'Colorblinds' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
    cd /Users/admin/builder/spi-builder-workspace
    /var/run/com.apple.security.cryptexd/mnt/com.apple.MobileAsset.MetalToolchain-v17.5.188.0.dEmA4B/Metal.xctoolchain/usr/bin/metal -c -target air64-apple-macos10.13 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -fmetal-math-mode\=fast -fmetal-math-fp32-functions\=fast -serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Metal/ColorBlindness.dia -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Metal/ColorBlindness.air -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Colorblinds.build/Debug/Colorblinds_Colorblinds.build/Metal/ColorBlindness.dat /Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal
/Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal:4:3: error: 'stitchable' attribute requires Metal language standard macos-metal2.3 or higher
[[stitchable]] half4 colorBlindness(float2 position, half4 color,
  ^~~~~~~~~~
1 error generated.
2026-04-18 20:49:00.125 xcodebuild[669:4200] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:70bc5709165a28dee9fdf8bea84005789e2b3827, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	CompileMetalFile /Users/admin/builder/spi-builder-workspace/Sources/Colorblinds/Shaders/ColorBlindness.metal (in target 'Colorblinds_Colorblinds' from project 'Colorblinds')
	Building workspace spi-builder-workspace with scheme Colorblinds
(2 failures)
BUILD FAILURE 6.3 macosXcodebuild