Swift Package Index

Build Information

Failed to build SwiftUIBackgroundVideo, reference main (33202d), with Swift 6.1 for tvOS using Xcode 16.3 on 19 Apr 2026 04:44:18 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ivan-magda/swiftui-background-video.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ivan-magda/swiftui-background-video
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 33202d8 Bump actions/upload-pages-artifact from 4 to 5 (#3)
Cloned https://github.com/ivan-magda/swiftui-background-video.git
Revision (git rev-parse @):
33202d8c744b6a56fd95f77557a4a5f872eebc1c
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/ivan-magda/swiftui-background-video.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ivan-magda/swiftui-background-video.git
https://github.com/ivan-magda/swiftui-background-video.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftUIBackgroundVideo",
  "name" : "SwiftUIBackgroundVideo",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUIBackgroundVideo",
      "targets" : [
        "SwiftUIBackgroundVideo"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUIBackgroundVideoTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUIBackgroundVideoTests",
      "path" : "Tests/SwiftUIBackgroundVideoTests",
      "sources" : [
        "SwiftUIBackgroundVideoTests.swift"
      ],
      "target_dependencies" : [
        "SwiftUIBackgroundVideo"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftUIBackgroundVideo",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUIBackgroundVideo",
      "path" : "Sources/SwiftUIBackgroundVideo",
      "product_memberships" : [
        "SwiftUIBackgroundVideo"
      ],
      "sources" : [
        "BackgroundVideoUIView.swift",
        "BackgroundVideoView.swift",
        "VideoAssetCache.swift",
        "VideoPlayerError.swift",
        "VideoPlayerState.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SwiftUIBackgroundVideo: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftUIBackgroundVideo
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftUIBackgroundVideo",
  "name" : "SwiftUIBackgroundVideo",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUIBackgroundVideo",
      "targets" : [
        "SwiftUIBackgroundVideo"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUIBackgroundVideoTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUIBackgroundVideoTests",
      "path" : "Tests/SwiftUIBackgroundVideoTests",
      "sources" : [
        "SwiftUIBackgroundVideoTests.swift"
      ],
      "target_dependencies" : [
        "SwiftUIBackgroundVideo"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftUIBackgroundVideo",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUIBackgroundVideo",
      "path" : "Sources/SwiftUIBackgroundVideo",
      "product_memberships" : [
        "SwiftUIBackgroundVideo"
      ],
      "sources" : [
        "BackgroundVideoUIView.swift",
        "BackgroundVideoView.swift",
        "VideoAssetCache.swift",
        "VideoPlayerError.swift",
        "VideoPlayerState.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftUIBackgroundVideo"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftUIBackgroundVideo -destination generic/platform=tvOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath /Users/admin/builder/spi-builder-workspace/.derivedData build -scheme SwiftUIBackgroundVideo -destination generic/platform=tvOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats"
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats
Resolve Package Graph
Resolved source packages:
  SwiftUIBackgroundVideo: /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 'SwiftUIBackgroundVideo' in project 'SwiftUIBackgroundVideo'
        ➜ Explicit dependency on target 'SwiftUIBackgroundVideo' in project 'SwiftUIBackgroundVideo'
    Target 'SwiftUIBackgroundVideo' in project 'SwiftUIBackgroundVideo' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: fa4be14d908ed390d660452d8763842c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/fa4be14d908ed390d660452d8763842c.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-appletvos
    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-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.DependencyStaticMetadataFileList (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.DependencyMetadataFileList (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.modulemap (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.LinkFileList (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.SwiftConstValuesFileList (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-OutputFileMap.json (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.SwiftFileList (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_const_extract_protocols.json (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_const_extract_protocols.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUIBackgroundVideo.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.modulemap (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/SwiftUIBackgroundVideo.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver SwiftUIBackgroundVideo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    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 SwiftUIBackgroundVideo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ BackgroundVideoUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:36: error: 'load' is only available in tvOS 15 or newer
            return try await asset.load(.isPlayable)
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:36: note: add 'if #available' version check
            return try await asset.load(.isPlayable)
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:307:10: note: add @available attribute to enclosing instance method
    func loadPlayableStatus(for asset: AVAsset) async throws -> Bool {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:29:20: note: add @available attribute to enclosing class
public final class BackgroundVideoUIView: UIView {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:42: error: 'isPlayable' is only available in tvOS 15 or newer
            return try await asset.load(.isPlayable)
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:42: note: add 'if #available' version check
            return try await asset.load(.isPlayable)
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:307:10: note: add @available attribute to enclosing instance method
    func loadPlayableStatus(for asset: AVAsset) async throws -> Bool {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:29:20: note: add @available attribute to enclosing class
public final class BackgroundVideoUIView: UIView {
                   ^
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoAssetCache.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerError.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerState.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.dia -target arm64-apple-tvos13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_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/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftUIBackgroundVideo -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.o -index-unit-output-path /SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ VideoPlayerState.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerState.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerState.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftUIBackgroundVideo (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriver\ Compilation\ Requirements SwiftUIBackgroundVideo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftUIBackgroundVideo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUIBackgroundVideo-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-Swift.h (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUIBackgroundVideo-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.abi.json (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.swiftdoc (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.swiftmodule (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.swiftsourceinfo (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling VideoPlayerError.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriverJobDiscovery normal arm64 Compiling VideoPlayerState.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriverJobDiscovery normal arm64 Compiling VideoAssetCache.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
	SwiftCompile normal arm64 Compiling\ BackgroundVideoUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
	Building workspace spi-builder-workspace with scheme SwiftUIBackgroundVideo
(3 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  SwiftUIBackgroundVideo: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftUIBackgroundVideo
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftUIBackgroundVideo",
  "name" : "SwiftUIBackgroundVideo",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUIBackgroundVideo",
      "targets" : [
        "SwiftUIBackgroundVideo"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUIBackgroundVideoTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUIBackgroundVideoTests",
      "path" : "Tests/SwiftUIBackgroundVideoTests",
      "sources" : [
        "SwiftUIBackgroundVideoTests.swift"
      ],
      "target_dependencies" : [
        "SwiftUIBackgroundVideo"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftUIBackgroundVideo",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUIBackgroundVideo",
      "path" : "Sources/SwiftUIBackgroundVideo",
      "product_memberships" : [
        "SwiftUIBackgroundVideo"
      ],
      "sources" : [
        "BackgroundVideoUIView.swift",
        "BackgroundVideoView.swift",
        "VideoAssetCache.swift",
        "VideoPlayerError.swift",
        "VideoPlayerState.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftUIBackgroundVideo"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftUIBackgroundVideo -destination generic/platform=tvOS
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 SwiftUIBackgroundVideo -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  SwiftUIBackgroundVideo: /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 'SwiftUIBackgroundVideo' in project 'SwiftUIBackgroundVideo'
        ➜ Explicit dependency on target 'SwiftUIBackgroundVideo' in project 'SwiftUIBackgroundVideo'
    Target 'SwiftUIBackgroundVideo' in project 'SwiftUIBackgroundVideo' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.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: 9cb4290ca9792c6e17b8ba52a850610d
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/9cb4290ca9792c6e17b8ba52a850610d.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache
SwiftDriver SwiftUIBackgroundVideo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    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 SwiftUIBackgroundVideo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ VideoPlayerError.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerError.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerError.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

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

SwiftCompile normal arm64 Compiling\ BackgroundVideoUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoAssetCache.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerError.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/VideoPlayerState.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.dia -target arm64-apple-tvos13.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 6 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_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/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftUIBackgroundVideo -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name appletvos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.o -index-unit-output-path /SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/BackgroundVideoUIView.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:36: error: 'load' is only available in tvOS 15 or newer
            return try await asset.load(.isPlayable)
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:36: note: add 'if #available' version check
            return try await asset.load(.isPlayable)
                                   ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:307:10: note: add @available attribute to enclosing instance method
    func loadPlayableStatus(for asset: AVAsset) async throws -> Bool {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:29:20: note: add @available attribute to enclosing class
public final class BackgroundVideoUIView: UIView {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:42: error: 'isPlayable' is only available in tvOS 15 or newer
            return try await asset.load(.isPlayable)
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:309:42: note: add 'if #available' version check
            return try await asset.load(.isPlayable)
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:307:10: note: add @available attribute to enclosing instance method
    func loadPlayableStatus(for asset: AVAsset) async throws -> Bool {
         ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift:29:20: note: add @available attribute to enclosing class
public final class BackgroundVideoUIView: UIView {
                   ^
SwiftDriverJobDiscovery normal arm64 Compiling VideoPlayerState.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriverJobDiscovery normal arm64 Compiling VideoPlayerError.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriverJobDiscovery normal arm64 Compiling VideoAssetCache.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftUIBackgroundVideo (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
SwiftDriver\ Compilation\ Requirements SwiftUIBackgroundVideo normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftUIBackgroundVideo -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk -target arm64-apple-tvos13.0 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos18.4-22L251-271d326055c85f9856fa135c41255102.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.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/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.abi.json (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUIBackgroundVideo.build/Debug-appletvos/SwiftUIBackgroundVideo.build/Objects-normal/arm64/SwiftUIBackgroundVideo.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUIBackgroundVideo.swiftmodule/arm64-apple-tvos.abi.json
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ BackgroundVideoUIView.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUIBackgroundVideo/BackgroundVideoUIView.swift (in target 'SwiftUIBackgroundVideo' from project 'SwiftUIBackgroundVideo')
	Building workspace spi-builder-workspace with scheme SwiftUIBackgroundVideo
(3 failures)
BUILD FAILURE 6.1 tvOS