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Build Information

Failed to build Silica, reference 2.0.1 (16f8c2), with Swift 6.2 (beta) for tvOS using Xcode 26.0 on 22 Jun 2025 17:10:21 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Silica -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/pureswift/silica.git
Reference: 2.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/pureswift/silica
 * tag               2.0.1      -> FETCH_HEAD
HEAD is now at 16f8c29 Updated unit tests
Cloned https://github.com/pureswift/silica.git
Revision (git rev-parse @):
16f8c29153b2081f874bdd971a1228a6ec5c6cbf
SUCCESS checkout https://github.com/pureswift/silica.git at 2.0.1
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/pureswift/silica.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/PureSwift/Cairo.git
Fetching from https://github.com/PureSwift/FontConfig.git
Creating working copy of package ‘Cairo’
Checking out master (646b210) of package ‘Cairo’
Creating working copy of package ‘FontConfig’
Checking out master (02b7b62) of package ‘FontConfig’
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install cairo using your system-packager:
    brew install cairo
you may be able to install freetype using your system-packager:
    brew install freetype2
you may be able to install fontconfig using your system-packager:
    brew install fontconfig
Resolve Package Graph
you may be able to install cairo using your system-packager:
    brew install cairo
you may be able to install freetype using your system-packager:
    brew install freetype2
you may be able to install fontconfig using your system-packager:
    brew install fontconfig
Resolved source packages:
  FontConfig: https://github.com/PureSwift/FontConfig.git @ master (02b7b62)
  Cairo: https://github.com/PureSwift/Cairo.git @ master (646b210)
  Silica: /Users/admin/builder/spi-builder-workspace
resolved source packages: FontConfig, Cairo, Silica
{
  "dependencies" : [
    {
      "identity" : "cairo",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/PureSwift/Cairo.git"
    },
    {
      "identity" : "fontconfig",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/PureSwift/FontConfig.git"
    }
  ],
  "manifest_display_name" : "Silica",
  "name" : "Silica",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Silica",
      "targets" : [
        "Silica"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SilicaTests",
      "module_type" : "SwiftTarget",
      "name" : "SilicaTests",
      "path" : "Tests/SilicaTests",
      "sources" : [
        "FontTests.swift",
        "StyleKitTests.swift",
        "Utilities/Define.swift",
        "Utilities/TestAssets.swift",
        "Utilities/TestStyleKit.swift",
        "Utilities/URLClient.swift"
      ],
      "target_dependencies" : [
        "Silica"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Silica",
      "module_type" : "SwiftTarget",
      "name" : "Silica",
      "path" : "Sources/Silica",
      "product_dependencies" : [
        "Cairo",
        "FontConfig"
      ],
      "product_memberships" : [
        "Silica"
      ],
      "sources" : [
        "CGAffineTransform.swift",
        "CGBitmapInfo.swift",
        "CGColor.swift",
        "CGColorRenderingIntent.swift",
        "CGColorSpace.swift",
        "CGContext.swift",
        "CGDrawingMode.swift",
        "CGFont.swift",
        "CGImage.swift",
        "CGImageDestination.swift",
        "CGImageSource.swift",
        "CGImageSourcePNG.swift",
        "CGLineCap.swift",
        "CGLineJoin.swift",
        "CGPath.swift",
        "CairoConvertible.swift",
        "UIKit/NSStringDrawing.swift",
        "UIKit/UIBezierPath.swift",
        "UIKit/UIColor.swift",
        "UIKit/UIFont.swift",
        "UIKit/UIGraphics.swift",
        "UIKit/UIImage.swift",
        "UIKit/UIRectCorner.swift",
        "UIKit/UIViewContentMode.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Silica"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Silica -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Silica -destination generic/platform=tvOS
Resolve Package Graph
you may be able to install fontconfig using your system-packager:
    brew install fontconfig
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install cairo using your system-packager:
    brew install cairo
you may be able to install freetype using your system-packager:
    brew install freetype2
Resolve Package Graph
you may be able to install cairo using your system-packager:
    brew install cairo
you may be able to install freetype using your system-packager:
    brew install freetype2
you may be able to install fontconfig using your system-packager:
    brew install fontconfig
Resolved source packages:
  Cairo: https://github.com/PureSwift/Cairo.git @ master (646b210)
  Silica: /Users/admin/builder/spi-builder-workspace
  FontConfig: https://github.com/PureSwift/FontConfig.git @ master (02b7b62)
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (9 targets)
    Target 'Silica' in project 'Silica'
        ➜ Explicit dependency on target 'Silica' in project 'Silica'
        ➜ Explicit dependency on target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'Silica' in project 'Silica'
        ➜ Explicit dependency on target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'CCairo' in project 'Cairo'
        ➜ Explicit dependency on target 'CFreeType' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'FontConfig' in project 'FontConfig'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'FontConfig' in project 'FontConfig'
        ➜ Explicit dependency on target 'CFontConfig' in project 'FontConfig'
    Target 'CFontConfig' in project 'FontConfig' (no dependencies)
    Target 'CFreeType' in project 'Cairo' (no dependencies)
    Target 'CCairo' in project 'Cairo' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: c5001ce98c1148ec2856aab6b861c61f
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/c5001ce98c1148ec2856aab6b861c61f.xcbuilddata
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.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/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/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/Silica.build/Debug-appletvos/Silica.build/Silica.DependencyMetadataFileList (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Silica.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Silica.DependencyStaticMetadataFileList (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Silica.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Silica.modulemap (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Silica.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica_const_extract_protocols.json (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica.SwiftFileList (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica.SwiftConstValuesFileList (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica.LinkFileList (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica-OutputFileMap.json (in target 'Silica' from project 'Silica')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Objects-normal/arm64/Silica-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig_const_extract_protocols.json (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.SwiftFileList (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.LinkFileList (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig-OutputFileMap.json (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.modulemap (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.SwiftConstValuesFileList (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.SwiftConstValuesFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/Silica.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Silica.build/Debug-appletvos/Silica.build/Silica.modulemap (in target 'Silica' from project 'Silica')
    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/Silica.build/Debug-appletvos/Silica.build/Silica.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.DependencyStaticMetadataFileList (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.DependencyMetadataFileList (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo.LinkFileList (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo.SwiftFileList (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo.SwiftConstValuesFileList (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo_const_extract_protocols.json (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo-OutputFileMap.json (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Objects-normal/arm64/Cairo-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.modulemap (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.modulemap
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/FontConfig.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.modulemap (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig
    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/FontConfig.build/Debug-appletvos/FontConfig.build/FontConfig.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.DependencyStaticMetadataFileList (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.DependencyMetadataFileList (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos/Cairo.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Cairo.build/Debug-appletvos/Cairo.build/Cairo.modulemap (in target 'Cairo' from project 'Cairo')
    cd /Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/Cairo
    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/Cairo.build/Debug-appletvos/Cairo.build/Cairo.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-appletvos
SwiftDriver FontConfig normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FontConfig -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/CFontConfig/module.modulemap -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -target arm64-apple-tvos12.0 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig-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/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name fontconfig -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig_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/FontConfig.build/Debug-appletvos/FontConfig.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.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/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
error: Clang dependency scanner failure: While building module 'CFontConfig' imported from CFontConfig-6c1c5eef.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/CFontConfig/shim.h:1:10: fatal error: 'fontconfig/fontconfig.h' file not found
CFontConfig-6c1c5eef.input:1:1: fatal error: could not build module 'CFontConfig'
 (in target 'FontConfig' from project 'FontConfig')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: error: Unable to find module dependency: 'CFontConfig'
import CFontConfig
       ^ (in target 'FontConfig' from project 'FontConfig')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: note: A dependency of main module 'FontConfig'
import CFontConfig
       ^ (in target 'FontConfig' from project 'FontConfig')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/Pattern.swift:8:8: note: Also imported here
import CFontConfig
       ^ (in target 'FontConfig' from project 'FontConfig')
error: Clang dependency scanner failure: While building module 'CFontConfig' imported from CFontConfig-6c1c5eef.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/CFontConfig/shim.h:1:10: fatal error: 'fontconfig/fontconfig.h' file not found
CFontConfig-6c1c5eef.input:1:1: fatal error: could not build module 'CFontConfig'
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: error: Unable to find module dependency: 'CFontConfig'
import CFontConfig
       ^
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: note: a dependency of main module 'FontConfig'
import CFontConfig
       ^
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/Pattern.swift:8:8: note: also imported here
import CFontConfig
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver FontConfig normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FontConfig' from project 'FontConfig')
	Building workspace spi-builder-workspace with scheme Silica
(2 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
you may be able to install fontconfig using your system-packager:
    brew install fontconfig
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install cairo using your system-packager:
    brew install cairo
you may be able to install freetype using your system-packager:
    brew install freetype2
Resolved source packages:
  Silica: /Users/admin/builder/spi-builder-workspace
  Cairo: https://github.com/PureSwift/Cairo.git @ master (646b210)
  FontConfig: https://github.com/PureSwift/FontConfig.git @ master (02b7b62)
resolved source packages: Silica, Cairo, FontConfig
{
  "dependencies" : [
    {
      "identity" : "cairo",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/PureSwift/Cairo.git"
    },
    {
      "identity" : "fontconfig",
      "requirement" : {
        "branch" : [
          "master"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/PureSwift/FontConfig.git"
    }
  ],
  "manifest_display_name" : "Silica",
  "name" : "Silica",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Silica",
      "targets" : [
        "Silica"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SilicaTests",
      "module_type" : "SwiftTarget",
      "name" : "SilicaTests",
      "path" : "Tests/SilicaTests",
      "sources" : [
        "FontTests.swift",
        "StyleKitTests.swift",
        "Utilities/Define.swift",
        "Utilities/TestAssets.swift",
        "Utilities/TestStyleKit.swift",
        "Utilities/URLClient.swift"
      ],
      "target_dependencies" : [
        "Silica"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Silica",
      "module_type" : "SwiftTarget",
      "name" : "Silica",
      "path" : "Sources/Silica",
      "product_dependencies" : [
        "Cairo",
        "FontConfig"
      ],
      "product_memberships" : [
        "Silica"
      ],
      "sources" : [
        "CGAffineTransform.swift",
        "CGBitmapInfo.swift",
        "CGColor.swift",
        "CGColorRenderingIntent.swift",
        "CGColorSpace.swift",
        "CGContext.swift",
        "CGDrawingMode.swift",
        "CGFont.swift",
        "CGImage.swift",
        "CGImageDestination.swift",
        "CGImageSource.swift",
        "CGImageSourcePNG.swift",
        "CGLineCap.swift",
        "CGLineJoin.swift",
        "CGPath.swift",
        "CairoConvertible.swift",
        "UIKit/NSStringDrawing.swift",
        "UIKit/UIBezierPath.swift",
        "UIKit/UIColor.swift",
        "UIKit/UIFont.swift",
        "UIKit/UIGraphics.swift",
        "UIKit/UIImage.swift",
        "UIKit/UIRectCorner.swift",
        "UIKit/UIViewContentMode.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "Silica"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Silica -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 Silica -destination generic/platform=tvOS
Resolve Package Graph
failed to retrieve search paths with pkg-config; maybe pkg-config is not installedyou may be able to install cairo using your system-packager:
    brew install cairo
you may be able to install freetype using your system-packager:
    brew install freetype2
you may be able to install fontconfig using your system-packager:
    brew install fontconfig
Resolved source packages:
  FontConfig: https://github.com/PureSwift/FontConfig.git @ master (02b7b62)
  Cairo: https://github.com/PureSwift/Cairo.git @ master (646b210)
  Silica: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (9 targets)
    Target 'Silica' in project 'Silica'
        ➜ Explicit dependency on target 'Silica' in project 'Silica'
        ➜ Explicit dependency on target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'Silica' in project 'Silica'
        ➜ Explicit dependency on target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'Cairo' in project 'Cairo'
        ➜ Explicit dependency on target 'CCairo' in project 'Cairo'
        ➜ Explicit dependency on target 'CFreeType' in project 'Cairo'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'FontConfig' in project 'FontConfig'
        ➜ Explicit dependency on target 'FontConfig' in project 'FontConfig'
    Target 'FontConfig' in project 'FontConfig'
        ➜ Explicit dependency on target 'CFontConfig' in project 'FontConfig'
    Target 'CFontConfig' in project 'FontConfig' (no dependencies)
    Target 'CFreeType' in project 'Cairo' (no dependencies)
    Target 'CCairo' in project 'Cairo' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache
SwiftDriver FontConfig normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FontConfig' from project 'FontConfig')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name FontConfig -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/CFontConfig/module.modulemap -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk -target arm64-apple-tvos12.0 -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 -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-appletvos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/appletvos26.0-23J5279j-93b6301b25fc0c7575c4d86c13c649ea.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig-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/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name fontconfig -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig_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/FontConfig.build/Debug-appletvos/FontConfig.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/FontConfig.build/Debug-appletvos/FontConfig.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/FontConfig.build/Debug-appletvos/FontConfig.build/Objects-normal/arm64/FontConfig-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
error: Clang dependency scanner failure: While building module 'CFontConfig' imported from CFontConfig-9ca4f6f2.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/CFontConfig/shim.h:1:10: fatal error: 'fontconfig/fontconfig.h' file not found
CFontConfig-9ca4f6f2.input:1:1: fatal error: could not build module 'CFontConfig'
 (in target 'FontConfig' from project 'FontConfig')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: error: Unable to find module dependency: 'CFontConfig'
import CFontConfig
       ^ (in target 'FontConfig' from project 'FontConfig')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: note: A dependency of main module 'FontConfig'
import CFontConfig
       ^ (in target 'FontConfig' from project 'FontConfig')
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/Pattern.swift:8:8: note: Also imported here
import CFontConfig
       ^ (in target 'FontConfig' from project 'FontConfig')
error: Clang dependency scanner failure: While building module 'CFontConfig' imported from CFontConfig-9ca4f6f2.input:1:
In file included from <module-includes>:1:
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/CFontConfig/shim.h:1:10: fatal error: 'fontconfig/fontconfig.h' file not found
CFontConfig-9ca4f6f2.input:1:1: fatal error: could not build module 'CFontConfig'
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: error: Unable to find module dependency: 'CFontConfig'
import CFontConfig
       ^
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/FontConfig.swift:8:8: note: a dependency of main module 'FontConfig'
import CFontConfig
       ^
/Users/admin/builder/spi-builder-workspace/.dependencies/checkouts/FontConfig/Sources/FontConfig/Pattern.swift:8:8: note: also imported here
import CFontConfig
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftDriver FontConfig normal arm64 com.apple.xcode.tools.swift.compiler (in target 'FontConfig' from project 'FontConfig')
	Building workspace spi-builder-workspace with scheme Silica
(2 failures)
BUILD FAILURE 6.2 tvOS