Swift Package Index

Build Information

Failed to build SwiftUINavigationHeader, reference main (5f9530), with Swift 6.3 for tvOS using Xcode 26.4 on 17 Apr 2026 06:16:09 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/alexeichhorn/SwiftUINavigationHeader.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/alexeichhorn/SwiftUINavigationHeader
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 5f9530a even better support for landscape
Cloned https://github.com/alexeichhorn/SwiftUINavigationHeader.git
Revision (git rev-parse @):
5f9530a4e1975d90d04e4b2ed14a127ea5a064a5
SUCCESS checkout https://github.com/alexeichhorn/SwiftUINavigationHeader.git at main
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/alexeichhorn/SwiftUINavigationHeader.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
Fetching from https://github.com/raymondjavaxx/SmoothGradient.git
Creating working copy of package ‘SmoothGradient’
Checking out 1.0.1 of package ‘SmoothGradient’
Resolve Package Graph
Resolved source packages:
  SwiftUINavigationHeader: /Users/admin/builder/spi-builder-workspace
  SmoothGradient: https://github.com/raymondjavaxx/SmoothGradient.git @ 1.0.1
resolved source packages: SwiftUINavigationHeader, SmoothGradient
2026-04-17 02:15:44.042 xcodebuild[525:3011] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "smoothgradient",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/raymondjavaxx/SmoothGradient.git"
    }
  ],
  "manifest_display_name" : "SwiftUINavigationHeader",
  "name" : "SwiftUINavigationHeader",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUINavigationHeader",
      "targets" : [
        "SwiftUINavigationHeader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUINavigationHeaderTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUINavigationHeaderTests",
      "path" : "Tests/SwiftUINavigationHeaderTests",
      "sources" : [
        "SwiftUINavigationHeaderTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SwiftUINavigationHeader"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftUINavigationHeader",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUINavigationHeader",
      "path" : "Sources/SwiftUINavigationHeader",
      "product_dependencies" : [
        "SmoothGradient"
      ],
      "product_memberships" : [
        "SwiftUINavigationHeader"
      ],
      "sources" : [
        "ColorComparison.swift",
        "Extensions.swift",
        "NavigationHeaderContainer.swift",
        "SwiftUINavigationHeader.swift",
        "ToolbarItemExtension.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftUINavigationHeader"
    ]
  }
}
2026-04-17 02:15:51.779 xcodebuild[659:3883] [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 SwiftUINavigationHeader -destination generic/platform=tvOS
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 SwiftUINavigationHeader -destination generic/platform=tvOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SmoothGradient: https://github.com/raymondjavaxx/SmoothGradient.git @ 1.0.1
  SwiftUINavigationHeader: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (5 targets)
    Target 'SwiftUINavigationHeader' in project 'SwiftUINavigationHeader'
        ➜ Explicit dependency on target 'SwiftUINavigationHeader' in project 'SwiftUINavigationHeader'
        ➜ Explicit dependency on target 'SmoothGradient' in project 'SmoothGradient'
    Target 'SwiftUINavigationHeader' in project 'SwiftUINavigationHeader'
        ➜ Explicit dependency on target 'SmoothGradient' in project 'SmoothGradient'
    Target 'SmoothGradient' in project 'SmoothGradient'
        ➜ Explicit dependency on target 'SmoothGradient' in project 'SmoothGradient'
        ➜ Explicit dependency on target 'SmoothGradient_SmoothGradient' in project 'SmoothGradient'
    Target 'SmoothGradient' in project 'SmoothGradient'
        ➜ Explicit dependency on target 'SmoothGradient_SmoothGradient' in project 'SmoothGradient'
    Target 'SmoothGradient_SmoothGradient' in project 'SmoothGradient' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.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: 788832341ccfe7d54f8c805c8f70f365
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/788832341ccfe7d54f8c805c8f70f365.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/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/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-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/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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.modulemap (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.DependencyMetadataFileList (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.DependencyStaticMetadataFileList (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_const_extract_protocols.json (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.SwiftFileList (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/empty-SmoothGradient_SmoothGradient.plist (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/empty-SmoothGradient_SmoothGradient.plist
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.LinkFileList (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.SwiftConstValuesFileList (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-OutputFileMap.json (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/SmoothGradient_SmoothGradient.DependencyStaticMetadataFileList (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/SmoothGradient_SmoothGradient.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/SmoothGradient_SmoothGradient.DependencyMetadataFileList (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/SmoothGradient_SmoothGradient.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.modulemap (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.modulemap
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUINavigationHeader.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.modulemap (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/SwiftUINavigationHeader.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.DependencyStaticMetadataFileList (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.DependencyMetadataFileList (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient_const_extract_protocols.json (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftFileList (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftConstValuesFileList (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.LinkFileList (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-OutputFileMap.json (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/resource_bundle_accessor.swift (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/resource_bundle_accessor.swift
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SmoothGradient.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.modulemap (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/SmoothGradient.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle/Info.plist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/empty-SmoothGradient_SmoothGradient.plist (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient_SmoothGradient.build/empty-SmoothGradient_SmoothGradient.plist -producttype com.apple.product-type.bundle -expandbuildsettings -format binary -platform appletvos -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle/Info.plist
CpResource /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/PrivacyInfo.xcprivacy (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/PrivacyInfo.xcprivacy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle
Touch /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle (in target 'SmoothGradient_SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    /usr/bin/touch -c /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient_SmoothGradient.bundle
SwiftDriver SmoothGradient normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SmoothGradient' from project 'SmoothGradient')
    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 SmoothGradient -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -target arm64-apple-tvos14.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -suppress-warnings -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-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name smoothgradient -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient_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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-CTW4BL8O8PXECFGEXKIKZLVOF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-6IR74AZANZ723GQ22P5KSUCNO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-96MY5YMIZE1U4MOE11R9ULKIT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-AQ1HY8MQB40OBEMHIY1GTTYAP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DeveloperToolsSupport-KYE804P75N5HDSS7W1QDHKBV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-9YF1YACEBW6IEGLI4RGNNNLKV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-C6Z7GBHIDKCEKLMFM2YYI3A7W.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-9H0QRNNC5ZMLD86R6TPVNQQLB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-1IU6E9SKRA3YNK7CWSCP8LFFS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-A40102RLLHJJJ9IDUDEST5BCC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-C8K25E426DLKPVCAJ8SHHXWCC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-83M597VMZ10XO5UMBNT95WK00.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-AJ9HGUY5IRAH91VM50P1L9B11.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-4OHVUM6HD4FHWY3AVYX8MYOG5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_tgmath-2J4QWDJS530Y5G2ONP170MFO3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-2JW6725WSOM329AHHOI2IXHEL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_intrinsics-EEEW785C3BVETX7EPG9KRZMX3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-2FMS4S00LDVTM3A5F3HG2NCPF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdatomic-1SOAUJM7AT9AN0FC9HBJ5QEHB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-EK28CMNHQB1F0TL1JOVI3MZKI.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-5GDWD1R0ICI11NFRTJALQMUXN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/simd-1463X4FIIU3UGS2LPYFXGVRNL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-4QNQ63T8WBQT7Y6WL2QAAYPBA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MachO-7FAWIVLGRGMRWFXMAHBA5QK8P.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-26N59NSK2V9GM0RAGWJKYQ34I.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-9LU39TAQEKUMHYW4P4QHHRUB5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Spatial-9WD1RNJCZTH4MC03G7GP3SD46.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-3L2DRS4XWXWJFWZ35FJ52YWX5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/XPC-C379776BHPBCF6T0UJQ2T5KDU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-D0YBWMNC4I2CMNNCJIKGGV2JT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os-BA2N33055QWW6CH8MYXK7FR98.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-AUUBCXQJ3JUND273V2HIDNB00.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreGraphics-4HV9HJ1WWEO0DZR5KL85QC65B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-407VQ2T1SPKBHZUHTGS89B2G3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-DBRMRWHF30W1EVX28MPWOGTP4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ImageIO-8437VFUHIHNCZ8T5UOG69NT1U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreText-DR0ZRSA0Y2IM7LKRP7I4ZRB50.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Accessibility-2MVA7CWMA4U68ZXZBH55SXCLW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UniformTypeIdentifiers-37XNLXG5Z3YWOAF8B84IQ7L1C.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UserNotifications-2UTT2G6PUHAX5FYRUQ72H4QGP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Symbols-3LKGVVWU30A7ARCBA0FQOPMGF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOSurface-87OMD6EU9XOLCNYK2DMMJ2E5E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreTransferable-318W54G6CSQ0D7RHYNU59HT9Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DataDetection-9OC69K5PV2JV2J7S2EJLFURTZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreData-3N38FZS1V27FBWLBACGGHLZZP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OSLog-4FT8E23MK796I2YO5WS24CIZG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UIUtilities-28X654XK4IH2IPOFBWRYRR983.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Metal-59TK9AHZOP2GUZV1PHFKQ7ZP5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/OpenGLES-53OIUJJTWF4WN7YXC9XRW7JDK.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreVideo-4BENJDXYGPXK7AL0PI7G9WRI4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreImage-BSTX38OAJI99DC27KT5IWAMRF.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/QuartzCore-AS88Z16W22WR8F9KS40KKY6WT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftUICore-EHAC5B5XGI0JEGWDQV53BGKER.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/UIKit-55RE4T5TP9WKBJ6MYW0C529YP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftUI-CSHUT2KU34Y6OH0HOZDX4M2UH.pcm
SwiftCompile normal arm64 Compiling\ CubicBezierCurve.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/CubicBezierCurve.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/CubicBezierCurve.swift (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ resource_bundle_accessor.swift /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/resource_bundle_accessor.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/resource_bundle_accessor.swift (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ Gradient+Smooth.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/Gradient+Smooth.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/Gradient+Smooth.swift (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftDriverJobDiscovery normal arm64 Emitting module for SmoothGradient (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftDriver\ Compilation\ Requirements SmoothGradient normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SmoothGradient -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -target arm64-apple-tvos14.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -suppress-warnings -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-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name smoothgradient -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient_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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-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/SmoothGradient-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-Swift.h (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SmoothGradient-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/arm64-apple-tvos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftmodule (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/arm64-apple-tvos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.abi.json (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/arm64-apple-tvos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/arm64-apple-tvos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftdoc (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/arm64-apple-tvos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftsourceinfo (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient
    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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SmoothGradient.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo
SwiftDriver SwiftUINavigationHeader normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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 SwiftUINavigationHeader -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -target arm64-apple-tvos15.0 -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-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftUINavigationHeader (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
EmitSwiftModule normal arm64 (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ NavigationHeaderContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ColorComparison.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ToolbarItemExtension.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.dia -target arm64-apple-tvos15.0 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftUINavigationHeader -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-tvos26.4 -target-sdk-version 26.4 -target-sdk-name appletvos26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.o -index-unit-output-path /SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.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/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:57:41: error: 'SmoothLinearGradient' is only available in tvOS 17.0 or newer
                                        SmoothLinearGradient(from: self.topGradientTopColor, to: self.topGradientTopColor.opacity(0.0), startPoint: .top, endPoint: .bottom)
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:57:41: note: add 'if #available' version check
                                        SmoothLinearGradient(from: self.topGradientTopColor, to: self.topGradientTopColor.opacity(0.0), startPoint: .top, endPoint: .bottom)
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:39:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:11:15: note: add '@available' attribute to enclosing generic struct
public struct NavigationHeaderContainer<Header, Content, Toolbar>: View where Header: View, Content: View, Toolbar: ToolbarContent {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:45: error: 'SmoothLinearGradient' is only available in tvOS 17.0 or newer
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:45: note: add 'if #available' version check
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:39:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:11:15: note: add '@available' attribute to enclosing generic struct
public struct NavigationHeaderContainer<Header, Content, Toolbar>: View where Header: View, Content: View, Toolbar: ToolbarContent {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:79: error: 'systemBackground' is unavailable in tvOS
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                                                              ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:122: error: 'systemBackground' is unavailable in tvOS
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                                                                                                         ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:77:103: error: 'systemBackground' is unavailable in tvOS
                                            LinearGradient(gradient: Gradient(colors: [.clear, Color(.systemBackground)]), startPoint: .center, endPoint: .bottom)
                                                                                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:147:30: warning: 'windows' was deprecated in tvOS 15.0: Use UIWindowScene.windows on a relevant window scene instead
        UIApplication.shared.windows.first?.safeAreaInsets.top ?? 0
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:170:20: error: 'systemBackground' is unavailable in tvOS
            Color(.systemBackground).opacity(0.3)
                   ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
SwiftCompile normal arm64 Compiling\ SwiftUINavigationHeader.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ColorComparison.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ToolbarItemExtension.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.dia -target arm64-apple-tvos15.0 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftUINavigationHeader -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-tvos26.4 -target-sdk-version 26.4 -target-sdk-name appletvos26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.o -index-unit-output-path /SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/SwiftUINavigationHeader/SwiftUINavigationHeader.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift:7:16: error: 'navigationBarTitleDisplayMode' is unavailable in tvOS
        return navigationBarTitleDisplayMode(displayMode)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SwiftUI.View.navigationBarTitleDisplayMode:2:25: note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
nonisolated public func navigationBarTitleDisplayMode(_ displayMode: NavigationBarItem.TitleDisplayMode) -> some View
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift:12:16: error: 'navigationBarTitleDisplayMode' is unavailable in tvOS
        return navigationBarTitleDisplayMode(displayMode)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SwiftUI.View.navigationBarTitleDisplayMode:2:25: note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
nonisolated public func navigationBarTitleDisplayMode(_ displayMode: NavigationBarItem.TitleDisplayMode) -> some View
                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift:20:16: error: 'navigationBarTitleDisplayMode' is unavailable in tvOS
        return navigationBarTitleDisplayMode(.inline)
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SwiftUI.View.navigationBarTitleDisplayMode:2:25: note: 'navigationBarTitleDisplayMode' has been explicitly marked unavailable here
nonisolated public func navigationBarTitleDisplayMode(_ displayMode: NavigationBarItem.TitleDisplayMode) -> some View
                        ^
SwiftCompile normal arm64 Compiling\ Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftUINavigationHeader (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
SwiftDriver\ Compilation\ Requirements SwiftUINavigationHeader normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftUINavigationHeader -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -target arm64-apple-tvos15.0 -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-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling resource_bundle_accessor.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 Compiling\ ToolbarItemExtension.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ToolbarItemExtension.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ToolbarItemExtension.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUINavigationHeader-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-Swift.h (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUINavigationHeader-Swift.h
2026-04-17 02:15:53.931 xcodebuild[666:3949] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ NavigationHeaderContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
	SwiftCompile normal arm64 Compiling\ SwiftUINavigationHeader.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
	Building workspace spi-builder-workspace with scheme SwiftUINavigationHeader
(5 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:
  SwiftUINavigationHeader: /Users/admin/builder/spi-builder-workspace
  SmoothGradient: https://github.com/raymondjavaxx/SmoothGradient.git @ 1.0.1
resolved source packages: SwiftUINavigationHeader, SmoothGradient
2026-04-17 02:16:05.382 xcodebuild[762:4447] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "smoothgradient",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.0.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/raymondjavaxx/SmoothGradient.git"
    }
  ],
  "manifest_display_name" : "SwiftUINavigationHeader",
  "name" : "SwiftUINavigationHeader",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "SwiftUINavigationHeader",
      "targets" : [
        "SwiftUINavigationHeader"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftUINavigationHeaderTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUINavigationHeaderTests",
      "path" : "Tests/SwiftUINavigationHeaderTests",
      "sources" : [
        "SwiftUINavigationHeaderTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "SwiftUINavigationHeader"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftUINavigationHeader",
      "module_type" : "SwiftTarget",
      "name" : "SwiftUINavigationHeader",
      "path" : "Sources/SwiftUINavigationHeader",
      "product_dependencies" : [
        "SmoothGradient"
      ],
      "product_memberships" : [
        "SwiftUINavigationHeader"
      ],
      "sources" : [
        "ColorComparison.swift",
        "Extensions.swift",
        "NavigationHeaderContainer.swift",
        "SwiftUINavigationHeader.swift",
        "ToolbarItemExtension.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftUINavigationHeader"
    ]
  }
}
2026-04-17 02:16:06.987 xcodebuild[772:4537] [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 SwiftUINavigationHeader -destination generic/platform=tvOS
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 SwiftUINavigationHeader -destination generic/platform=tvOS
Resolve Package Graph
Resolved source packages:
  SwiftUINavigationHeader: /Users/admin/builder/spi-builder-workspace
  SmoothGradient: https://github.com/raymondjavaxx/SmoothGradient.git @ 1.0.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (5 targets)
    Target 'SwiftUINavigationHeader' in project 'SwiftUINavigationHeader'
        ➜ Explicit dependency on target 'SwiftUINavigationHeader' in project 'SwiftUINavigationHeader'
        ➜ Explicit dependency on target 'SmoothGradient' in project 'SmoothGradient'
    Target 'SwiftUINavigationHeader' in project 'SwiftUINavigationHeader'
        ➜ Explicit dependency on target 'SmoothGradient' in project 'SmoothGradient'
    Target 'SmoothGradient' in project 'SmoothGradient'
        ➜ Explicit dependency on target 'SmoothGradient' in project 'SmoothGradient'
        ➜ Explicit dependency on target 'SmoothGradient_SmoothGradient' in project 'SmoothGradient'
    Target 'SmoothGradient' in project 'SmoothGradient'
        ➜ Explicit dependency on target 'SmoothGradient_SmoothGradient' in project 'SmoothGradient'
    Target 'SmoothGradient_SmoothGradient' in project 'SmoothGradient' (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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUINavigationHeader-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-Swift.h (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/SwiftUINavigationHeader-Swift.h
SwiftDriver SmoothGradient normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SmoothGradient' from project 'SmoothGradient')
    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 SmoothGradient -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -target arm64-apple-tvos14.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -suppress-warnings -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-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name smoothgradient -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient_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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SmoothGradient.build/Debug-appletvos/SmoothGradient.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/SmoothGradient.build/Debug-appletvos/SmoothGradient.build/Objects-normal/arm64/SmoothGradient-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver SwiftUINavigationHeader normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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 SwiftUINavigationHeader -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -target arm64-apple-tvos15.0 -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-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-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/SwiftUINavigationHeader.swiftmodule/arm64-apple-tvos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.abi.json (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/arm64-apple-tvos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/arm64-apple-tvos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftdoc (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/arm64-apple-tvos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/arm64-apple-tvos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftmodule (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/arm64-apple-tvos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftsourceinfo (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/SwiftUINavigationHeader.swiftmodule/Project/arm64-apple-tvos.swiftsourceinfo
SwiftCompile normal arm64 Compiling\ GradientInterpolator.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/GradientInterpolator.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/GradientInterpolator.swift (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ Gradient+Smooth.swift /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/Gradient+Smooth.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/SmoothGradient/Sources/SmoothGradient/Gradient+Smooth.swift (in target 'SmoothGradient' from project 'SmoothGradient')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftCompile normal arm64 Compiling\ NavigationHeaderContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ColorComparison.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/SwiftUINavigationHeader.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ToolbarItemExtension.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.dia -target arm64-apple-tvos15.0 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/SwiftUINavigationHeader_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -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 -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.4-23L236-688ef53f1462e2c8f657fdc38a81448fe9417fc108aa677fd4261ecaa021a5e7.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.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/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftUINavigationHeader -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-tvos26.4 -target-sdk-version 26.4 -target-sdk-name appletvos26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.o -index-unit-output-path /SwiftUINavigationHeader.build/Debug-appletvos/SwiftUINavigationHeader.build/Objects-normal/arm64/NavigationHeaderContainer.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/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:57:41: error: 'SmoothLinearGradient' is only available in tvOS 17.0 or newer
                                        SmoothLinearGradient(from: self.topGradientTopColor, to: self.topGradientTopColor.opacity(0.0), startPoint: .top, endPoint: .bottom)
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:57:41: note: add 'if #available' version check
                                        SmoothLinearGradient(from: self.topGradientTopColor, to: self.topGradientTopColor.opacity(0.0), startPoint: .top, endPoint: .bottom)
                                        ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:39:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:11:15: note: add '@available' attribute to enclosing generic struct
public struct NavigationHeaderContainer<Header, Content, Toolbar>: View where Header: View, Content: View, Toolbar: ToolbarContent {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:45: error: 'SmoothLinearGradient' is only available in tvOS 17.0 or newer
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:45: note: add 'if #available' version check
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:39:16: note: add '@available' attribute to enclosing property
    public var body: some View {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:11:15: note: add '@available' attribute to enclosing generic struct
public struct NavigationHeaderContainer<Header, Content, Toolbar>: View where Header: View, Content: View, Toolbar: ToolbarContent {
              ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:79: error: 'systemBackground' is unavailable in tvOS
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                                                              ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:75:122: error: 'systemBackground' is unavailable in tvOS
                                            SmoothLinearGradient(from: Color(.systemBackground).opacity(0.0), to: Color(.systemBackground), startPoint: .center, endPoint: .bottom)
                                                                                                                         ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:77:103: error: 'systemBackground' is unavailable in tvOS
                                            LinearGradient(gradient: Gradient(colors: [.clear, Color(.systemBackground)]), startPoint: .center, endPoint: .bottom)
                                                                                                      ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:147:30: warning: 'windows' was deprecated in tvOS 15.0: Use UIWindowScene.windows on a relevant window scene instead
        UIApplication.shared.windows.first?.safeAreaInsets.top ?? 0
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift:170:20: error: 'systemBackground' is unavailable in tvOS
            Color(.systemBackground).opacity(0.3)
                   ^~~~~~~~~~~~~~~~
/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.4.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIInterface.h:208:49: note: 'systemBackground' has been explicitly marked unavailable here
@property (class, nonatomic, readonly) UIColor *systemBackgroundColor                   API_AVAILABLE(ios(13.0)) API_UNAVAILABLE(tvos, watchos);
                                                ^
SwiftCompile normal arm64 Compiling\ Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/Extensions.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftDriverJobDiscovery normal arm64 Compiling Curve.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftCompile normal arm64 Compiling\ ColorComparison.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ColorComparison.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/ColorComparison.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Compiling SmoothLinearGradient.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftDriverJobDiscovery normal arm64 Compiling GradientInterpolator.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftDriverJobDiscovery normal arm64 Compiling Gradient+Smooth.swift (in target 'SmoothGradient' from project 'SmoothGradient')
SwiftDriverJobDiscovery normal arm64 Compiling Extensions.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
2026-04-17 02:16:07.932 xcodebuild[775:4570] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ NavigationHeaderContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftUINavigationHeader/NavigationHeaderContainer.swift (in target 'SwiftUINavigationHeader' from project 'SwiftUINavigationHeader')
	Building workspace spi-builder-workspace with scheme SwiftUINavigationHeader
(3 failures)
BUILD FAILURE 6.3 tvOS