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Build Information

Failed to build swift-graphics, reference v4.0.3 (d761f1), with Swift 6.3 for iOS using Xcode 26.4 on 21 Apr 2026 17:36:20 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fwcd/swift-graphics.git
Reference: v4.0.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fwcd/swift-graphics
 * tag               v4.0.3     -> FETCH_HEAD
HEAD is now at d761f18 Fix weird errors about missing initializers
Cloned https://github.com/fwcd/swift-graphics.git
Revision (git rev-parse @):
d761f1856b3e6f9472d4d06db9bce9106f0650ca
SUCCESS checkout https://github.com/fwcd/swift-graphics.git at v4.0.3
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/fwcd/swift-graphics.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/fwcd/swift-cairo.git
Fetching from https://github.com/fwcd/swift-utils.git
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/MaxDesiatov/XMLCoder.git
Fetching from https://github.com/scinfu/SwiftSoup.git
Creating working copy of package ‘swift-cairo’
Checking out 1.3.4 of package ‘swift-cairo’
Creating working copy of package ‘SwiftSoup’
Checking out 2.13.4 of package ‘SwiftSoup’
Creating working copy of package ‘swift-log’
Checking out 1.12.0 of package ‘swift-log’
Creating working copy of package ‘swift-utils’
Checking out 4.6.2 of package ‘swift-utils’
Creating working copy of package ‘XMLCoder’
Checking out 0.18.1 of package ‘XMLCoder’
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 fontconfig using your system-packager:
    brew install fontconfig
you may be able to install freetype2 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 fontconfig using your system-packager:
    brew install fontconfig
you may be able to install freetype2 using your system-packager:
    brew install freetype2
Resolved source packages:
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.18.1
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.13.4
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.2
  swift-graphics: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-cairo, XMLCoder, SwiftSoup, swift-log, swift-utils, swift-graphics
2026-04-21 13:36:00.489 xcodebuild[563:3070] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "swift-utils",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-utils.git"
    },
    {
      "identity" : "swift-cairo",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.4",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-cairo.git"
    }
  ],
  "manifest_display_name" : "swift-graphics",
  "name" : "swift-graphics",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Graphics",
      "targets" : [
        "Graphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "PlatformGraphics",
      "targets" : [
        "PlatformGraphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CairoGraphics",
      "targets" : [
        "CairoGraphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CoreGraphicsGraphics",
      "targets" : [
        "CoreGraphicsGraphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "DrawShapes",
      "targets" : [
        "DrawShapes"
      ],
      "type" : {
        "snippet" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PlatformGraphics",
      "module_type" : "SwiftTarget",
      "name" : "PlatformGraphics",
      "path" : "Sources/PlatformGraphics",
      "product_dependencies" : [
        "Logging",
        "Utils"
      ],
      "product_memberships" : [
        "PlatformGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "PlatformGraphics.swift"
      ],
      "target_dependencies" : [
        "CairoGraphics",
        "CoreGraphicsGraphics"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GraphicsTests",
      "module_type" : "SwiftTarget",
      "name" : "GraphicsTests",
      "path" : "Tests/GraphicsTests",
      "sources" : [
        "ColorTests.swift",
        "ShapeTests.swift"
      ],
      "target_dependencies" : [
        "Graphics"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Graphics",
      "module_type" : "SwiftTarget",
      "name" : "Graphics",
      "path" : "Sources/Graphics",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "Cairo"
      ],
      "product_memberships" : [
        "Graphics",
        "PlatformGraphics",
        "CairoGraphics",
        "CoreGraphicsGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "Color/Color.swift",
        "Color/Colors.swift",
        "Context/GraphicsContext.swift",
        "Context/GraphicsContextError.swift",
        "Context/PixelFormat.swift",
        "Image/BufferedImage.swift",
        "Image/CollectionImageUtils.swift",
        "Image/Image.swift",
        "Image/ImageError.swift",
        "Image/NoImage.swift",
        "Image/Sized.swift",
        "Shape/Ellipse.swift",
        "Shape/LineSegment.swift",
        "Shape/Polygon.swift",
        "Shape/Rectangle.swift",
        "Shape/ShapeDefaults.swift",
        "Shape/Text.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CoreGraphicsGraphics",
      "module_type" : "SwiftTarget",
      "name" : "CoreGraphicsGraphics",
      "path" : "Sources/CoreGraphicsGraphics",
      "product_dependencies" : [
        "Logging",
        "Utils"
      ],
      "product_memberships" : [
        "PlatformGraphics",
        "CoreGraphicsGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "Context/CoreGraphicsContext.swift",
        "Context/DefaultGraphicsContext.swift",
        "Exports.swift",
        "Image/CoreGraphicsImage.swift"
      ],
      "target_dependencies" : [
        "Graphics"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CairoGraphics",
      "module_type" : "SwiftTarget",
      "name" : "CairoGraphics",
      "path" : "Sources/CairoGraphics",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "Cairo"
      ],
      "product_memberships" : [
        "PlatformGraphics",
        "CairoGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "Context/CairoContext.swift",
        "Context/DefaultGraphicsContext.swift",
        "Exports.swift",
        "Image/CairoImage.swift",
        "Image/CairoSVG.swift",
        "Image/HTTPImageUtils.swift"
      ],
      "target_dependencies" : [
        "Graphics"
      ],
      "type" : "library"
    },
    {
      "c99name" : "DrawShapes",
      "module_type" : "SwiftTarget",
      "name" : "DrawShapes",
      "path" : "Snippets",
      "product_memberships" : [
        "DrawShapes"
      ],
      "sources" : [
        "DrawShapes.swift"
      ],
      "target_dependencies" : [
        "PlatformGraphics",
        "Graphics",
        "CoreGraphicsGraphics",
        "CairoGraphics"
      ],
      "type" : "snippet"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CairoGraphics",
      "CoreGraphicsGraphics",
      "Graphics",
      "PlatformGraphics",
      "swift-graphics-Package"
    ]
  }
}
2026-04-21 13:36:09.230 xcodebuild[843:4610] [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 swift-graphics-Package -destination generic/platform=iOS
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 swift-graphics-Package -destination generic/platform=iOS
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 fontconfig using your system-packager:
    brew install fontconfig
you may be able to install freetype2 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 fontconfig using your system-packager:
    brew install fontconfig
you may be able to install freetype2 using your system-packager:
    brew install freetype2
Resolved source packages:
  swift-graphics: /Users/admin/builder/spi-builder-workspace
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.2
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.13.4
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.18.1
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (21 targets)
    Target 'PlatformGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'PlatformGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'PlatformGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CairoGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CairoGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CairoGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Cairo' in project 'swift-cairo'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Cairo' in project 'swift-cairo'
        ➜ Explicit dependency on target 'SCCCairo' in project 'swift-cairo'
        ➜ Explicit dependency on target 'SCCFontConfig' in project 'swift-cairo'
        ➜ Explicit dependency on target 'SCCFreeType' in project 'swift-cairo'
    Target 'SCCFreeType' in project 'swift-cairo' (no dependencies)
    Target 'SCCFontConfig' in project 'swift-cairo' (no dependencies)
    Target 'SCCCairo' in project 'swift-cairo' (no dependencies)
    Target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'SwiftSoup' in project 'SwiftSoup'
        ➜ Explicit dependency on target 'XMLCoder' in project 'XMLCoder'
    Target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'SwiftSoup' in project 'SwiftSoup'
        ➜ Explicit dependency on target 'XMLCoder' in project 'XMLCoder'
    Target 'XMLCoder' in project 'XMLCoder'
        ➜ Explicit dependency on target 'XMLCoder' in project 'XMLCoder'
    Target 'XMLCoder' in project 'XMLCoder' (no dependencies)
    Target 'SwiftSoup' in project 'SwiftSoup'
        ➜ Explicit dependency on target 'SwiftSoup' in project 'SwiftSoup'
    Target 'SwiftSoup' in project 'SwiftSoup' (no dependencies)
    Target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: be622ac9177f305c8f4e9c6e72521d37
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/be622ac9177f305c8f4e9c6e72521d37.xcbuilddata
error: The package product 'SwiftSoup' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'Utils' from project 'swift-utils')
2026-04-21 13:36:13.814 xcodebuild[857:4684] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-graphics-Package
(1 failure)
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
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 fontconfig using your system-packager:
    brew install fontconfig
you may be able to install freetype2 using your system-packager:
    brew install freetype2
Resolved source packages:
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.13.4
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.2
  swift-graphics: /Users/admin/builder/spi-builder-workspace
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.18.1
resolved source packages: swift-log, swift-cairo, SwiftSoup, swift-utils, swift-graphics, XMLCoder
2026-04-21 13:36:16.554 xcodebuild[951:5251] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "swift-log",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.4.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-log.git"
    },
    {
      "identity" : "swift-utils",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-utils.git"
    },
    {
      "identity" : "swift-cairo",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.3.4",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-cairo.git"
    }
  ],
  "manifest_display_name" : "swift-graphics",
  "name" : "swift-graphics",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "Graphics",
      "targets" : [
        "Graphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "PlatformGraphics",
      "targets" : [
        "PlatformGraphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CairoGraphics",
      "targets" : [
        "CairoGraphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "CoreGraphicsGraphics",
      "targets" : [
        "CoreGraphicsGraphics"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "DrawShapes",
      "targets" : [
        "DrawShapes"
      ],
      "type" : {
        "snippet" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PlatformGraphics",
      "module_type" : "SwiftTarget",
      "name" : "PlatformGraphics",
      "path" : "Sources/PlatformGraphics",
      "product_dependencies" : [
        "Logging",
        "Utils"
      ],
      "product_memberships" : [
        "PlatformGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "PlatformGraphics.swift"
      ],
      "target_dependencies" : [
        "CairoGraphics",
        "CoreGraphicsGraphics"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GraphicsTests",
      "module_type" : "SwiftTarget",
      "name" : "GraphicsTests",
      "path" : "Tests/GraphicsTests",
      "sources" : [
        "ColorTests.swift",
        "ShapeTests.swift"
      ],
      "target_dependencies" : [
        "Graphics"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Graphics",
      "module_type" : "SwiftTarget",
      "name" : "Graphics",
      "path" : "Sources/Graphics",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "Cairo"
      ],
      "product_memberships" : [
        "Graphics",
        "PlatformGraphics",
        "CairoGraphics",
        "CoreGraphicsGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "Color/Color.swift",
        "Color/Colors.swift",
        "Context/GraphicsContext.swift",
        "Context/GraphicsContextError.swift",
        "Context/PixelFormat.swift",
        "Image/BufferedImage.swift",
        "Image/CollectionImageUtils.swift",
        "Image/Image.swift",
        "Image/ImageError.swift",
        "Image/NoImage.swift",
        "Image/Sized.swift",
        "Shape/Ellipse.swift",
        "Shape/LineSegment.swift",
        "Shape/Polygon.swift",
        "Shape/Rectangle.swift",
        "Shape/ShapeDefaults.swift",
        "Shape/Text.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CoreGraphicsGraphics",
      "module_type" : "SwiftTarget",
      "name" : "CoreGraphicsGraphics",
      "path" : "Sources/CoreGraphicsGraphics",
      "product_dependencies" : [
        "Logging",
        "Utils"
      ],
      "product_memberships" : [
        "PlatformGraphics",
        "CoreGraphicsGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "Context/CoreGraphicsContext.swift",
        "Context/DefaultGraphicsContext.swift",
        "Exports.swift",
        "Image/CoreGraphicsImage.swift"
      ],
      "target_dependencies" : [
        "Graphics"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CairoGraphics",
      "module_type" : "SwiftTarget",
      "name" : "CairoGraphics",
      "path" : "Sources/CairoGraphics",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "Cairo"
      ],
      "product_memberships" : [
        "PlatformGraphics",
        "CairoGraphics",
        "DrawShapes"
      ],
      "sources" : [
        "Context/CairoContext.swift",
        "Context/DefaultGraphicsContext.swift",
        "Exports.swift",
        "Image/CairoImage.swift",
        "Image/CairoSVG.swift",
        "Image/HTTPImageUtils.swift"
      ],
      "target_dependencies" : [
        "Graphics"
      ],
      "type" : "library"
    },
    {
      "c99name" : "DrawShapes",
      "module_type" : "SwiftTarget",
      "name" : "DrawShapes",
      "path" : "Snippets",
      "product_memberships" : [
        "DrawShapes"
      ],
      "sources" : [
        "DrawShapes.swift"
      ],
      "target_dependencies" : [
        "PlatformGraphics",
        "Graphics",
        "CoreGraphicsGraphics",
        "CairoGraphics"
      ],
      "type" : "snippet"
    }
  ],
  "tools_version" : "5.7"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CairoGraphics",
      "CoreGraphicsGraphics",
      "Graphics",
      "PlatformGraphics",
      "swift-graphics-Package"
    ]
  }
}
2026-04-21 13:36:17.869 xcodebuild[968:5331] [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 swift-graphics-Package -destination generic/platform=iOS
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 swift-graphics-Package -destination generic/platform=iOS
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 fontconfig using your system-packager:
    brew install fontconfig
you may be able to install freetype2 using your system-packager:
    brew install freetype2
Resolved source packages:
  swift-log: https://github.com/apple/swift-log.git @ 1.12.0
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.2
  swift-graphics: /Users/admin/builder/spi-builder-workspace
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.18.1
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.13.4
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (21 targets)
    Target 'PlatformGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'PlatformGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'PlatformGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CoreGraphicsGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CairoGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'CairoGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'CairoGraphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Graphics' in project 'swift-graphics'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Cairo' in project 'swift-cairo'
        ➜ Explicit dependency on target 'Cairo' in project 'swift-cairo'
    Target 'Cairo' in project 'swift-cairo'
        ➜ Explicit dependency on target 'SCCCairo' in project 'swift-cairo'
        ➜ Explicit dependency on target 'SCCFontConfig' in project 'swift-cairo'
        ➜ Explicit dependency on target 'SCCFreeType' in project 'swift-cairo'
    Target 'SCCFreeType' in project 'swift-cairo' (no dependencies)
    Target 'SCCFontConfig' in project 'swift-cairo' (no dependencies)
    Target 'SCCCairo' in project 'swift-cairo' (no dependencies)
    Target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'SwiftSoup' in project 'SwiftSoup'
        ➜ Explicit dependency on target 'XMLCoder' in project 'XMLCoder'
    Target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'SwiftSoup' in project 'SwiftSoup'
        ➜ Explicit dependency on target 'XMLCoder' in project 'XMLCoder'
    Target 'XMLCoder' in project 'XMLCoder'
        ➜ Explicit dependency on target 'XMLCoder' in project 'XMLCoder'
    Target 'XMLCoder' in project 'XMLCoder' (no dependencies)
    Target 'SwiftSoup' in project 'SwiftSoup'
        ➜ Explicit dependency on target 'SwiftSoup' in project 'SwiftSoup'
    Target 'SwiftSoup' in project 'SwiftSoup' (no dependencies)
    Target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
    Target 'Logging' in project 'swift-log' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
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/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: be622ac9177f305c8f4e9c6e72521d37
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/be622ac9177f305c8f4e9c6e72521d37.xcbuilddata
error: The package product 'SwiftSoup' requires minimum platform version 13.0 for the iOS platform, but this target supports 12.0 (in target 'Utils' from project 'swift-utils')
2026-04-21 13:36:18.882 xcodebuild[978:5371] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-graphics-Package
(1 failure)
BUILD FAILURE 6.3 iOS