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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build UIPreview, reference 0.0.3 (036c76), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 26 Apr 2025 04:46:39 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UIPreview -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/0111b/UIPreview.git
Reference: 0.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/0111b/UIPreview
 * tag               0.0.3      -> FETCH_HEAD
HEAD is now at 036c769 Merge pull request #9 from 0111b/develop
Cloned https://github.com/0111b/UIPreview.git
Revision (git rev-parse @):
036c76904e772bdfaa57c6509f299009022391f3
SUCCESS checkout https://github.com/0111b/UIPreview.git at 0.0.3
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/0111b/UIPreview.git
https://github.com/0111b/UIPreview.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "UIPreview",
  "name" : "UIPreview",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "UIPreview",
      "targets" : [
        "UIPreview"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UIPreviewTests",
      "module_type" : "SwiftTarget",
      "name" : "UIPreviewTests",
      "path" : "Tests/UIPreviewTests",
      "sources" : [
        "UIPreviewTests.swift"
      ],
      "target_dependencies" : [
        "UIPreview"
      ],
      "type" : "test"
    },
    {
      "c99name" : "UIPreview",
      "module_type" : "SwiftTarget",
      "name" : "UIPreview",
      "path" : "Sources/UIPreview",
      "product_memberships" : [
        "UIPreview"
      ],
      "sources" : [
        "Extensions/ForEach+Raw.swift",
        "Extensions/View+Any.swift",
        "Extensions/View+UIViewController.swift",
        "Preview/ColorSchemePreview.swift",
        "Preview/ComponentPreview.swift",
        "Preview/ScreenPreview.swift",
        "UICatalog/CatalogItemView.swift",
        "UICatalog/ExpandGroup.swift",
        "UICatalog/GroupItemView.swift",
        "UICatalog/Preview.swift",
        "UICatalog/PreviewConfiguration.swift",
        "UICatalog/PreviewDescriptor.swift",
        "UICatalog/PreviewItemStyle.swift",
        "UICatalog/PreviewLegend.swift",
        "UICatalog/UICatalog.swift",
        "UICatalog/UICatalogPresentable.swift",
        "UIKitWrapper/UIViewControllerWrapper.swift",
        "UIKitWrapper/UIViewWrapper.swift",
        "UIKitWrapper/ViewCoordinator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
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:
  UIPreview: /Users/admin/builder/spi-builder-workspace
resolved source packages: UIPreview
{
  "dependencies" : [
  ],
  "manifest_display_name" : "UIPreview",
  "name" : "UIPreview",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "UIPreview",
      "targets" : [
        "UIPreview"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UIPreviewTests",
      "module_type" : "SwiftTarget",
      "name" : "UIPreviewTests",
      "path" : "Tests/UIPreviewTests",
      "sources" : [
        "UIPreviewTests.swift"
      ],
      "target_dependencies" : [
        "UIPreview"
      ],
      "type" : "test"
    },
    {
      "c99name" : "UIPreview",
      "module_type" : "SwiftTarget",
      "name" : "UIPreview",
      "path" : "Sources/UIPreview",
      "product_memberships" : [
        "UIPreview"
      ],
      "sources" : [
        "Extensions/ForEach+Raw.swift",
        "Extensions/View+Any.swift",
        "Extensions/View+UIViewController.swift",
        "Preview/ColorSchemePreview.swift",
        "Preview/ComponentPreview.swift",
        "Preview/ScreenPreview.swift",
        "UICatalog/CatalogItemView.swift",
        "UICatalog/ExpandGroup.swift",
        "UICatalog/GroupItemView.swift",
        "UICatalog/Preview.swift",
        "UICatalog/PreviewConfiguration.swift",
        "UICatalog/PreviewDescriptor.swift",
        "UICatalog/PreviewItemStyle.swift",
        "UICatalog/PreviewLegend.swift",
        "UICatalog/UICatalog.swift",
        "UICatalog/UICatalogPresentable.swift",
        "UIKitWrapper/UIViewControllerWrapper.swift",
        "UIKitWrapper/UIViewWrapper.swift",
        "UIKitWrapper/ViewCoordinator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "UIPreview"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UIPreview -destination platform=macOS,arch=arm64 OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme UIPreview -destination platform=macOS,arch=arm64 "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Resolve Package Graph
Resolved source packages:
  UIPreview: /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 'UIPreview' in project 'UIPreview'
        ➜ Explicit dependency on target 'UIPreview' in project 'UIPreview'
    Target 'UIPreview' in project 'UIPreview' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: ae51ced852c2827325559321ee354b48
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ae51ced852c2827325559321ee354b48.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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.DependencyMetadataFileList (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.modulemap (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.DependencyStaticMetadataFileList (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview_const_extract_protocols.json (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.SwiftFileList (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.SwiftConstValuesFileList (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-OutputFileMap.json (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.LinkFileList (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/UIPreview.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/UIPreview.modulemap (in target 'UIPreview' from project 'UIPreview')
    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/UIPreview.build/Debug/UIPreview.build/UIPreview.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver UIPreview normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UIPreview' from project 'UIPreview')
    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 UIPreview -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-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/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.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/UIPreview.build/Debug/UIPreview.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.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/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ UIPreview (in target 'UIPreview' from project 'UIPreview')
EmitSwiftModule normal arm64 (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift:4:8: error: no such module 'UIKit'
import UIKit
       ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/ForEach+Raw.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+Any.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ColorSchemePreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ComponentPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ScreenPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/CatalogItemView.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/ExpandGroup.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/GroupItemView.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/Preview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewDescriptor.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewItemStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewLegend.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalog.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalogPresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewControllerWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/ViewCoordinator.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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 -profile-generate -profile-coverage-mapping -swift-version 5 -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/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -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/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name UIPreview -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.abi.json
SwiftCompile normal arm64 Compiling\ UICatalog.swift,\ UICatalogPresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalog.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalogPresentable.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalog.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalogPresentable.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewWrapper.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewLegend.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/Preview.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewDescriptor.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/ExpandGroup.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ForEach+Raw.swift,\ View+Any.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/ForEach+Raw.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+Any.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/ForEach+Raw.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+Any.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ View+UIViewController.swift,\ ColorSchemePreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ColorSchemePreview.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ColorSchemePreview.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ComponentPreview.swift,\ ScreenPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ComponentPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ScreenPreview.swift (in target 'UIPreview' from project 'UIPreview')
Command SwiftCompile failed with a nonzero exit code
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'UIPreview' from project 'UIPreview')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ UIPreview (in target 'UIPreview' from project 'UIPreview')
	SwiftCompile normal arm64 Compiling\ ComponentPreview.swift,\ ScreenPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ComponentPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ScreenPreview.swift (in target 'UIPreview' from project 'UIPreview')
	Building workspace spi-builder-workspace with scheme UIPreview
(4 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  UIPreview: /Users/admin/builder/spi-builder-workspace
resolved source packages: UIPreview
{
  "dependencies" : [
  ],
  "manifest_display_name" : "UIPreview",
  "name" : "UIPreview",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "11.0"
    }
  ],
  "products" : [
    {
      "name" : "UIPreview",
      "targets" : [
        "UIPreview"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "UIPreviewTests",
      "module_type" : "SwiftTarget",
      "name" : "UIPreviewTests",
      "path" : "Tests/UIPreviewTests",
      "sources" : [
        "UIPreviewTests.swift"
      ],
      "target_dependencies" : [
        "UIPreview"
      ],
      "type" : "test"
    },
    {
      "c99name" : "UIPreview",
      "module_type" : "SwiftTarget",
      "name" : "UIPreview",
      "path" : "Sources/UIPreview",
      "product_memberships" : [
        "UIPreview"
      ],
      "sources" : [
        "Extensions/ForEach+Raw.swift",
        "Extensions/View+Any.swift",
        "Extensions/View+UIViewController.swift",
        "Preview/ColorSchemePreview.swift",
        "Preview/ComponentPreview.swift",
        "Preview/ScreenPreview.swift",
        "UICatalog/CatalogItemView.swift",
        "UICatalog/ExpandGroup.swift",
        "UICatalog/GroupItemView.swift",
        "UICatalog/Preview.swift",
        "UICatalog/PreviewConfiguration.swift",
        "UICatalog/PreviewDescriptor.swift",
        "UICatalog/PreviewItemStyle.swift",
        "UICatalog/PreviewLegend.swift",
        "UICatalog/UICatalog.swift",
        "UICatalog/UICatalogPresentable.swift",
        "UIKitWrapper/UIViewControllerWrapper.swift",
        "UIKitWrapper/UIViewWrapper.swift",
        "UIKitWrapper/ViewCoordinator.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.3"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "UIPreview"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme UIPreview -destination platform=macOS,arch=arm64
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 UIPreview -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  UIPreview: /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 'UIPreview' in project 'UIPreview'
        ➜ Explicit dependency on target 'UIPreview' in project 'UIPreview'
    Target 'UIPreview' in project 'UIPreview' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 0a6ddfef77a75040d1e1a8516597d22e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/0a6ddfef77a75040d1e1a8516597d22e.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/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
SwiftDriver UIPreview normal arm64 com.apple.xcode.tools.swift.compiler (in target 'UIPreview' from project 'UIPreview')
    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 UIPreview -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.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/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.13 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-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/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.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/UIPreview.build/Debug/UIPreview.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.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/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ GroupItemView.swift,\ Preview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/GroupItemView.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/Preview.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/GroupItemView.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/Preview.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/ExpandGroup.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ ForEach+Raw.swift,\ View+Any.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/ForEach+Raw.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+Any.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/ForEach+Raw.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+Any.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ScreenPreview.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ View+UIViewController.swift,\ ColorSchemePreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ColorSchemePreview.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ColorSchemePreview.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewLegend.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewDescriptor.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ UIPreview (in target 'UIPreview' from project 'UIPreview')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/ForEach+Raw.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+Any.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ColorSchemePreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ComponentPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Preview/ScreenPreview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/CatalogItemView.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/ExpandGroup.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/GroupItemView.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/Preview.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewConfiguration.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewDescriptor.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewItemStyle.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/PreviewLegend.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalog.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalogPresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewControllerWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/ViewCoordinator.swift -target arm64-apple-macos10.13 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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 -profile-generate -profile-coverage-mapping -swift-version 5 -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/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview_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/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name UIPreview -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/UIPreview.build/Debug/UIPreview.build/Objects-normal/arm64/UIPreview.abi.json
EmitSwiftModule normal arm64 (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/UIPreview/Extensions/View+UIViewController.swift:4:8: error: no such module 'UIKit'
import UIKit
       ^
SwiftCompile normal arm64 Compiling\ UICatalog.swift,\ UICatalogPresentable.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalog.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalogPresentable.swift (in target 'UIPreview' from project 'UIPreview')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalog.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UICatalog/UICatalogPresentable.swift (in target 'UIPreview' from project 'UIPreview')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 Compiling\ UIViewControllerWrapper.swift,\ UIViewWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewControllerWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewWrapper.swift (in target 'UIPreview' from project 'UIPreview')
Command SwiftCompile failed with a nonzero exit code
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:3678c7a802501fa94c470d9f64bd6a9c7d1927ce, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ UIPreview (in target 'UIPreview' from project 'UIPreview')
	EmitSwiftModule normal arm64 (in target 'UIPreview' from project 'UIPreview')
	SwiftCompile normal arm64 Compiling\ UIViewControllerWrapper.swift,\ UIViewWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewControllerWrapper.swift /Users/admin/builder/spi-builder-workspace/Sources/UIPreview/UIKitWrapper/UIViewWrapper.swift (in target 'UIPreview' from project 'UIPreview')
	Building workspace spi-builder-workspace with scheme UIPreview
(4 failures)
BUILD FAILURE 6.1 macosXcodebuild