Swift Package Index

Build Information

Failed to build SwiftAudioKit, reference 1.0.5 (de8b21), with Swift 6.3 for visionOS using Xcode 26.4 on 15 Apr 2026 23:44:30 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftAudioKit -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dioKaratzas/swift-audio-kit.git
Reference: 1.0.5
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dioKaratzas/swift-audio-kit
 * tag               1.0.5      -> FETCH_HEAD
HEAD is now at de8b216 fix: invalid beginBackgroundTask()
Cloned https://github.com/dioKaratzas/swift-audio-kit.git
Revision (git rev-parse @):
de8b216791cc08c8760ff4dde482dc24aa055ba0
SUCCESS checkout https://github.com/dioKaratzas/swift-audio-kit.git at 1.0.5
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/dioKaratzas/swift-audio-kit.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SwiftAudioKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftAudioKit
2026-04-15 19:44:11.862 xcodebuild[529:3068] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftAudioKit",
  "name" : "SwiftAudioKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftAudioKit",
      "targets" : [
        "SwiftAudioKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftAudioKitTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAudioKitTests",
      "path" : "Tests/SwiftAudioKitTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SwiftAudioKitTests/fakes/image.png",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "AudioItemEventProducer_Tests.swift",
        "AudioItemQueue_Tests.swift",
        "AudioItem_Tests.swift",
        "AudioPlayer+PlayerEvent_Tests.swift",
        "AudioPlayer+SeekEvent_Tests.swift",
        "AudioPlayerState_Tests.swift",
        "BackgroundHandler_Tests.swift",
        "NetworkEventProducer_Tests.swift",
        "PlayerEventProducer_Tests.swift",
        "QualityAdjustmentEventProducer_Tests.swift",
        "RetryEventProducer_Tests.swift",
        "SeekEventProducer_Tests.swift",
        "URL+Offline_Tests.swift",
        "fakes/Mocks.swift"
      ],
      "target_dependencies" : [
        "SwiftAudioKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftAudioKit",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAudioKit",
      "path" : "Sources/SwiftAudioKit",
      "product_memberships" : [
        "SwiftAudioKit"
      ],
      "sources" : [
        "Event/AudioItemEventProducer.swift",
        "Event/EventProducer.swift",
        "Event/NetworkEventProducer.swift",
        "Event/PlayerEventProducer.swift",
        "Event/QualityAdjustmentEventProducer.swift",
        "Event/RetryEventProducer.swift",
        "Event/SeekEventProducer.swift",
        "Item/AudioItem.swift",
        "Item/AudioItemQueue.swift",
        "NowPlayable/NowPlayableCommand.swift",
        "NowPlayable/NowPlayableError.swift",
        "NowPlayable/NowPlayableMetadata.swift",
        "NowPlayable/NowPlayableService.swift",
        "Player/AudioPlayer.swift",
        "Player/AudioPlayerBufferingStrategy.swift",
        "Player/AudioPlayerDelegate.swift",
        "Player/AudioPlayerMode.swift",
        "Player/AudioPlayerState.swift",
        "Player/Extensions/AudioPlayer+AudioItemEvent.swift",
        "Player/Extensions/AudioPlayer+Control.swift",
        "Player/Extensions/AudioPlayer+CurrentItem.swift",
        "Player/Extensions/AudioPlayer+NetworkEvent.swift",
        "Player/Extensions/AudioPlayer+PlayerEvent.swift",
        "Player/Extensions/AudioPlayer+QualityAdjustmentEvent.swift",
        "Player/Extensions/AudioPlayer+Queue.swift",
        "Player/Extensions/AudioPlayer+RetryEvent.swift",
        "Player/Extensions/AudioPlayer+SeekEvent.swift",
        "Utils/BackgroundHandler.swift",
        "Utils/CMTime+TimeIntervalValue.swift",
        "Utils/MPNowPlayingInfoCenter+AudioItem.swift",
        "Utils/PlayheadProgressPublisher.swift",
        "Utils/Reachability.swift",
        "Utils/SynchronizedLock.swift",
        "Utils/URL+Offline.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftAudioKit"
    ]
  }
}
2026-04-15 19:44:19.685 xcodebuild[631:3824] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftAudioKit -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftAudioKit -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  SwiftAudioKit: /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 'SwiftAudioKit' in project 'SwiftAudioKit'
        ➜ Explicit dependency on target 'SwiftAudioKit' in project 'SwiftAudioKit'
    Target 'SwiftAudioKit' in project 'SwiftAudioKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 82db4e6340b8764e288ca10f6071b66c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/82db4e6340b8764e288ca10f6071b66c.xcbuilddata
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/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/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.DependencyMetadataFileList (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.modulemap (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.SwiftConstValuesFileList (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.DependencyStaticMetadataFileList (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.LinkFileList (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit_const_extract_protocols.json (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.SwiftFileList (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit-OutputFileMap.json (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftAudioKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.modulemap (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/SwiftAudioKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver SwiftAudioKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftAudioKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit_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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: error: Unable to resolve module dependency: 'Cocoa'
    import Cocoa
           ^ (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: note: A dependency of main module 'SwiftAudioKit'
    import Cocoa
           ^ (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
2026-04-15 19:44:21.211 xcodebuild[638:3889] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: error: unable to resolve module dependency: 'Cocoa'
    import Cocoa
           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: note: a dependency of main module 'SwiftAudioKit'
    import Cocoa
           ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver SwiftAudioKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
	Building workspace spi-builder-workspace with scheme SwiftAudioKit
(2 failures)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SwiftAudioKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftAudioKit
2026-04-15 19:44:27.574 xcodebuild[664:4138] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftAudioKit",
  "name" : "SwiftAudioKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    },
    {
      "name" : "tvos",
      "version" : "13.0"
    },
    {
      "name" : "watchos",
      "version" : "6.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftAudioKit",
      "targets" : [
        "SwiftAudioKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftAudioKitTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAudioKitTests",
      "path" : "Tests/SwiftAudioKitTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/SwiftAudioKitTests/fakes/image.png",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "AudioItemEventProducer_Tests.swift",
        "AudioItemQueue_Tests.swift",
        "AudioItem_Tests.swift",
        "AudioPlayer+PlayerEvent_Tests.swift",
        "AudioPlayer+SeekEvent_Tests.swift",
        "AudioPlayerState_Tests.swift",
        "BackgroundHandler_Tests.swift",
        "NetworkEventProducer_Tests.swift",
        "PlayerEventProducer_Tests.swift",
        "QualityAdjustmentEventProducer_Tests.swift",
        "RetryEventProducer_Tests.swift",
        "SeekEventProducer_Tests.swift",
        "URL+Offline_Tests.swift",
        "fakes/Mocks.swift"
      ],
      "target_dependencies" : [
        "SwiftAudioKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftAudioKit",
      "module_type" : "SwiftTarget",
      "name" : "SwiftAudioKit",
      "path" : "Sources/SwiftAudioKit",
      "product_memberships" : [
        "SwiftAudioKit"
      ],
      "sources" : [
        "Event/AudioItemEventProducer.swift",
        "Event/EventProducer.swift",
        "Event/NetworkEventProducer.swift",
        "Event/PlayerEventProducer.swift",
        "Event/QualityAdjustmentEventProducer.swift",
        "Event/RetryEventProducer.swift",
        "Event/SeekEventProducer.swift",
        "Item/AudioItem.swift",
        "Item/AudioItemQueue.swift",
        "NowPlayable/NowPlayableCommand.swift",
        "NowPlayable/NowPlayableError.swift",
        "NowPlayable/NowPlayableMetadata.swift",
        "NowPlayable/NowPlayableService.swift",
        "Player/AudioPlayer.swift",
        "Player/AudioPlayerBufferingStrategy.swift",
        "Player/AudioPlayerDelegate.swift",
        "Player/AudioPlayerMode.swift",
        "Player/AudioPlayerState.swift",
        "Player/Extensions/AudioPlayer+AudioItemEvent.swift",
        "Player/Extensions/AudioPlayer+Control.swift",
        "Player/Extensions/AudioPlayer+CurrentItem.swift",
        "Player/Extensions/AudioPlayer+NetworkEvent.swift",
        "Player/Extensions/AudioPlayer+PlayerEvent.swift",
        "Player/Extensions/AudioPlayer+QualityAdjustmentEvent.swift",
        "Player/Extensions/AudioPlayer+Queue.swift",
        "Player/Extensions/AudioPlayer+RetryEvent.swift",
        "Player/Extensions/AudioPlayer+SeekEvent.swift",
        "Utils/BackgroundHandler.swift",
        "Utils/CMTime+TimeIntervalValue.swift",
        "Utils/MPNowPlayingInfoCenter+AudioItem.swift",
        "Utils/PlayheadProgressPublisher.swift",
        "Utils/Reachability.swift",
        "Utils/SynchronizedLock.swift",
        "Utils/URL+Offline.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftAudioKit"
    ]
  }
}
2026-04-15 19:44:28.851 xcodebuild[674:4226] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftAudioKit -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftAudioKit -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  SwiftAudioKit: /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 'SwiftAudioKit' in project 'SwiftAudioKit'
        ➜ Explicit dependency on target 'SwiftAudioKit' in project 'SwiftAudioKit'
    Target 'SwiftAudioKit' in project 'SwiftAudioKit' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache
SwiftDriver SwiftAudioKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftAudioKit -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk -target arm64-apple-xros1.0 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros26.4-23O238-688ef53f1462e2c8f657fdc38a81448fc42b1e75d12c8f651050d7e98f89897c.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit.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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit_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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.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/SwiftAudioKit.build/Debug-xros/SwiftAudioKit.build/Objects-normal/arm64/SwiftAudioKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: error: Unable to resolve module dependency: 'Cocoa'
    import Cocoa
           ^ (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: note: A dependency of main module 'SwiftAudioKit'
    import Cocoa
           ^ (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
2026-04-15 19:44:29.721 xcodebuild[677:4262] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: error: unable to resolve module dependency: 'Cocoa'
    import Cocoa
           ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftAudioKit/Item/AudioItem.swift:17:12: note: a dependency of main module 'SwiftAudioKit'
    import Cocoa
           ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver SwiftAudioKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftAudioKit' from project 'SwiftAudioKit')
	Building workspace spi-builder-workspace with scheme SwiftAudioKit
(2 failures)
BUILD FAILURE 6.3 visionOS