Swift Package Index

Build Information

Failed to build union-materials, reference main (51fbce), with Swift 6.1 for visionOS using Xcode 16.3 on 23 Sep 2026 00:36:54 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/unionst/union-materials.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/unionst/union-materials
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 51fbce5 Include latest for Blurs and Gradients
Cloned https://github.com/unionst/union-materials.git
Revision (git rev-parse @):
51fbce583328ae86763e51069748144a2660a6c8
SUCCESS checkout https://github.com/unionst/union-materials.git at main
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/unionst/union-materials.git
https://github.com/unionst/union-materials.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "union-materials",
  "name" : "union-materials",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "UnionMaterials",
      "targets" : [
        "UnionMaterials"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UnionMaterials",
      "module_type" : "SwiftTarget",
      "name" : "UnionMaterials",
      "path" : "Sources/UnionMaterials",
      "product_memberships" : [
        "UnionMaterials"
      ],
      "sources" : [
        "Blurs/BackdropView.swift",
        "Blurs/BlurView.swift",
        "Blurs/InvisibleMaterial.swift",
        "Blurs/ProgressiveBlurEffectView.swift",
        "Blurs/ProgressiveBlurView.swift",
        "Blurs/VariableBlurDirection.swift",
        "Gradients/Color+Util.swift",
        "Gradients/ExponentialGradient.swift",
        "Gradients/MathFunctions.swift",
        "Gradients/SmoothGradient.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  union-materials: /Users/admin/builder/spi-builder-workspace
resolved source packages: union-materials
{
  "dependencies" : [
  ],
  "manifest_display_name" : "union-materials",
  "name" : "union-materials",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "UnionMaterials",
      "targets" : [
        "UnionMaterials"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UnionMaterials",
      "module_type" : "SwiftTarget",
      "name" : "UnionMaterials",
      "path" : "Sources/UnionMaterials",
      "product_memberships" : [
        "UnionMaterials"
      ],
      "sources" : [
        "Blurs/BackdropView.swift",
        "Blurs/BlurView.swift",
        "Blurs/InvisibleMaterial.swift",
        "Blurs/ProgressiveBlurEffectView.swift",
        "Blurs/ProgressiveBlurView.swift",
        "Blurs/VariableBlurDirection.swift",
        "Gradients/Color+Util.swift",
        "Gradients/ExponentialGradient.swift",
        "Gradients/MathFunctions.swift",
        "Gradients/SmoothGradient.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "union-materials"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme union-materials -destination generic/platform=xrOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats
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 union-materials -destination generic/platform=xrOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolved source packages:
  union-materials: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'UnionMaterials' in project 'union-materials'
        ➜ Explicit dependency on target 'UnionMaterials' in project 'union-materials'
    Target 'UnionMaterials' in project 'union-materials' (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/XROS.platform/Developer/SDKs/XROS2.4.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: fa08948f38ed6ed46f2ae01348aaba81
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/fa08948f38ed6ed46f2ae01348aaba81.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-xros
    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-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.modulemap (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.DependencyMetadataFileList (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.DependencyStaticMetadataFileList (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-OutputFileMap.json (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftFileList (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.LinkFileList (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftConstValuesFileList (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UnionMaterials.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.modulemap (in target 'UnionMaterials' from project 'union-materials')
    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/union-materials.build/Debug-xros/UnionMaterials.build/UnionMaterials.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver UnionMaterials normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name UnionMaterials -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-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/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ BackdropView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BackdropView.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BackdropView.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ ProgressiveBlurEffectView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BackdropView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BlurView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/InvisibleMaterial.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/VariableBlurDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/Color+Util.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/ExponentialGradient.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/MathFunctions.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/SmoothGradient.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 6 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name UnionMaterials -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.o -index-unit-output-path /union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift:52:39: error: 'screen' is unavailable in visionOS
        backdropLayer.setValue(window.screen.scale, forKey: "scale")
                                      ^~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIWindow.h:34:39: note: 'screen' has been explicitly marked unavailable here
@property(nonatomic,strong) UIScreen *screen API_AVAILABLE(ios(3.2)) API_UNAVAILABLE(visionos);  // default is [UIScreen mainScreen]. changing the screen may be an expensive operation and should not be done in performance-sensitive code
                                      ^
SwiftCompile normal arm64 Compiling\ ExponentialGradient.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/ExponentialGradient.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/ExponentialGradient.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Color+Util.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/Color+Util.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/Color+Util.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ UnionMaterials (in target 'UnionMaterials' from project 'union-materials')
EmitSwiftModule normal arm64 (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Emitting module for UnionMaterials (in target 'UnionMaterials' from project 'union-materials')
SwiftDriver\ Compilation\ Requirements UnionMaterials normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name UnionMaterials -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-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/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling MathFunctions.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UnionMaterials-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-Swift.h (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/UnionMaterials-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftmodule (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/arm64-apple-xros.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftdoc (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/arm64-apple-xros.swiftdoc
SwiftDriverJobDiscovery normal arm64 Compiling VariableBlurDirection.swift (in target 'UnionMaterials' from project 'union-materials')
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.abi.json (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftsourceinfo (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/UnionMaterials.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ ProgressiveBlurEffectView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
	Building workspace spi-builder-workspace with scheme union-materials
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  union-materials: /Users/admin/builder/spi-builder-workspace
resolved source packages: union-materials
{
  "dependencies" : [
  ],
  "manifest_display_name" : "union-materials",
  "name" : "union-materials",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "11.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "7.0"
    }
  ],
  "products" : [
    {
      "name" : "UnionMaterials",
      "targets" : [
        "UnionMaterials"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UnionMaterials",
      "module_type" : "SwiftTarget",
      "name" : "UnionMaterials",
      "path" : "Sources/UnionMaterials",
      "product_memberships" : [
        "UnionMaterials"
      ],
      "sources" : [
        "Blurs/BackdropView.swift",
        "Blurs/BlurView.swift",
        "Blurs/InvisibleMaterial.swift",
        "Blurs/ProgressiveBlurEffectView.swift",
        "Blurs/ProgressiveBlurView.swift",
        "Blurs/VariableBlurDirection.swift",
        "Gradients/Color+Util.swift",
        "Gradients/ExponentialGradient.swift",
        "Gradients/MathFunctions.swift",
        "Gradients/SmoothGradient.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "union-materials"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme union-materials -destination generic/platform=xrOS
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 union-materials -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  union-materials: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'UnionMaterials' in project 'union-materials'
        ➜ Explicit dependency on target 'UnionMaterials' in project 'union-materials'
    Target 'UnionMaterials' in project 'union-materials' (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/XROS.platform/Developer/SDKs/XROS2.4.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: 04ee8a33d472c42f18df72156a009540
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/04ee8a33d472c42f18df72156a009540.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/XROS.platform/Developer/SDKs/XROS2.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache
SwiftDriver UnionMaterials normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name UnionMaterials -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -target arm64-apple-xros1.0 -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 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-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/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ BlurView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BlurView.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BlurView.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ Color+Util.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/Color+Util.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/Color+Util.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ ProgressiveBlurEffectView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BackdropView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/BlurView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/InvisibleMaterial.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/VariableBlurDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/Color+Util.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/ExponentialGradient.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/MathFunctions.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Gradients/SmoothGradient.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.dia -target arm64-apple-xros1.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/UnionMaterials_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros2.4-22O233-407b76dbb837030756cbe1ab3f0b01b6.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name UnionMaterials -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 2.4 -target-sdk-name xros2.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.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 -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.o -index-unit-output-path /union-materials.build/Debug-xros/UnionMaterials.build/Objects-normal/arm64/ProgressiveBlurEffectView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift:52:39: error: 'screen' is unavailable in visionOS
        backdropLayer.setValue(window.screen.scale, forKey: "scale")
                                      ^~~~~~
/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS2.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIWindow.h:34:39: note: 'screen' has been explicitly marked unavailable here
@property(nonatomic,strong) UIScreen *screen API_AVAILABLE(ios(3.2)) API_UNAVAILABLE(visionos);  // default is [UIScreen mainScreen]. changing the screen may be an expensive operation and should not be done in performance-sensitive code
                                      ^
SwiftCompile normal arm64 Compiling\ VariableBlurDirection.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/VariableBlurDirection.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/VariableBlurDirection.swift (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ UnionMaterials (in target 'UnionMaterials' from project 'union-materials')
EmitSwiftModule normal arm64 (in target 'UnionMaterials' from project 'union-materials')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftDriverJobDiscovery normal arm64 Compiling ProgressiveBlurView.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftDriverJobDiscovery normal arm64 Compiling VariableBlurDirection.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftDriverJobDiscovery normal arm64 Compiling Color+Util.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftDriverJobDiscovery normal arm64 Compiling ExponentialGradient.swift (in target 'UnionMaterials' from project 'union-materials')
SwiftDriverJobDiscovery normal arm64 Compiling MathFunctions.swift (in target 'UnionMaterials' from project 'union-materials')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ ProgressiveBlurEffectView.swift /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UnionMaterials/Blurs/ProgressiveBlurEffectView.swift (in target 'UnionMaterials' from project 'union-materials')
	Building workspace spi-builder-workspace with scheme union-materials
(3 failures)
BUILD FAILURE 6.1 visionOS