swift-gif – Build Information – Swift Package Index

Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build swift-gif, reference main (d2fad7), with Swift 6.0 for iOS using Xcode 16.2 on 17 Feb 2025 06:36:14 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-gif -destination generic/platform=iOS

Build Log

========================================
RunAll
========================================
Builder version: 4.60.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/fwcd/swift-gif.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/fwcd/swift-gif
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at d2fad7b Remove ignored .swiftpm/xcode
Cloned https://github.com/fwcd/swift-gif.git
Revision (git rev-parse @):
d2fad7b399bd0a089b25cf899372e48a4af2c81e
SUCCESS checkout https://github.com/fwcd/swift-gif.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/fwcd/swift-gif.git
https://github.com/fwcd/swift-gif.git
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin.git"
    },
    {
      "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-graphics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-graphics.git"
    }
  ],
  "manifest_display_name" : "swift-gif",
  "name" : "swift-gif",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "GIF",
      "targets" : [
        "GIF"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "GenerateDemoGIF",
      "targets" : [
        "GenerateDemoGIF"
      ],
      "type" : {
        "snippet" : null
      }
    },
    {
      "name" : "InspectGIF",
      "targets" : [
        "InspectGIF"
      ],
      "type" : {
        "snippet" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GIFTests",
      "module_type" : "SwiftTarget",
      "name" : "GIFTests",
      "path" : "Tests/GIFTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/GIFTests/Resources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "Code/GIFCoderTests.swift",
        "Lzw/LzwCoderTests.swift",
        "TestLogBootstrap.swift",
        "Utils/BitDataTests.swift",
        "Utils/IndexArrayTests.swift",
        "Utils/PackedFieldByteTests.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GIF",
      "module_type" : "SwiftTarget",
      "name" : "GIF",
      "path" : "Sources/GIF",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "CairoGraphics"
      ],
      "product_memberships" : [
        "GIF",
        "GenerateDemoGIF",
        "InspectGIF"
      ],
      "sources" : [
        "Code/GIFCodingUtils.swift",
        "Code/GIFConstants.swift",
        "Code/GIFDecoder.swift",
        "Code/GIFDecodingError.swift",
        "Code/GIFEncoder.swift",
        "Code/GIFEncodingError.swift",
        "GIFCodingExtensions.swift",
        "Lzw/LzwCodingError.swift",
        "Lzw/LzwDecoder.swift",
        "Lzw/LzwDecoderTable.swift",
        "Lzw/LzwEncoder.swift",
        "Lzw/LzwEncoderTable.swift",
        "Lzw/LzwTableMeta.swift",
        "Model/ApplicationExtension.swift",
        "Model/DisposalMethod.swift",
        "Model/Frame.swift",
        "Model/GIF.swift",
        "Model/GraphicsControlExtension.swift",
        "Model/ImageDescriptor.swift",
        "Model/LogicalScreenDescriptor.swift",
        "Quantize/ColorQuantization.swift",
        "Quantize/OctreeQuantization.swift",
        "Quantize/UniformQuantization.swift",
        "Utils/BitData.swift",
        "Utils/DataUtils.swift",
        "Utils/GIFLogHandler.swift",
        "Utils/IndexArray.swift",
        "Utils/PackedFieldByte.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GenerateDemoGIF",
      "module_type" : "SwiftTarget",
      "name" : "GenerateDemoGIF",
      "path" : "Snippets",
      "product_memberships" : [
        "GenerateDemoGIF"
      ],
      "sources" : [
        "GenerateDemoGIF.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "snippet"
    },
    {
      "c99name" : "InspectGIF",
      "module_type" : "SwiftTarget",
      "name" : "InspectGIF",
      "path" : "Snippets",
      "product_memberships" : [
        "InspectGIF"
      ],
      "sources" : [
        "InspectGIF.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "snippet"
    }
  ],
  "tools_version" : "5.10"
}
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/apple/swift-log.git
Fetching from https://github.com/fwcd/swift-graphics.git
Fetching from https://github.com/apple/swift-docc-plugin.git
Fetching from https://github.com/fwcd/swift-utils.git
Fetching from https://github.com/fwcd/swift-cairo.git
Fetching from https://github.com/swiftlang/swift-docc-symbolkit
Fetching from https://github.com/MaxDesiatov/XMLCoder.git
Fetching from https://github.com/scinfu/SwiftSoup.git
Creating working copy of package ‘swift-graphics’
Checking out 4.0.3 of package ‘swift-graphics’
Creating working copy of package ‘swift-utils’
Checking out 4.6.1 of package ‘swift-utils’
Creating working copy of package ‘swift-cairo’
Checking out 1.3.4 of package ‘swift-cairo’
Creating working copy of package ‘swift-log’
Checking out 1.6.2 of package ‘swift-log’
Creating working copy of package ‘swift-docc-symbolkit’
Checking out 1.0.0 of package ‘swift-docc-symbolkit’
Creating working copy of package ‘swift-docc-plugin’
Checking out 1.4.3 of package ‘swift-docc-plugin’
Creating working copy of package ‘XMLCoder’
Checking out 0.17.1 of package ‘XMLCoder’
Creating working copy of package ‘SwiftSoup’
Checking out 2.7.7 of package ‘SwiftSoup’
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:
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  swift-gif: /Users/admin/builder/spi-builder-workspace
  swift-graphics: https://github.com/fwcd/swift-graphics.git @ 4.0.3
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.17.1
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin.git @ 1.4.3
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.7.7
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  swift-log: https://github.com/apple/swift-log.git @ 1.6.2
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.1
resolved source packages: SymbolKit, swift-gif, swift-graphics, XMLCoder, SwiftDocCPlugin, SwiftSoup, swift-cairo, swift-log, swift-utils
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin.git"
    },
    {
      "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-graphics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-graphics.git"
    }
  ],
  "manifest_display_name" : "swift-gif",
  "name" : "swift-gif",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "GIF",
      "targets" : [
        "GIF"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "GenerateDemoGIF",
      "targets" : [
        "GenerateDemoGIF"
      ],
      "type" : {
        "snippet" : null
      }
    },
    {
      "name" : "InspectGIF",
      "targets" : [
        "InspectGIF"
      ],
      "type" : {
        "snippet" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GIFTests",
      "module_type" : "SwiftTarget",
      "name" : "GIFTests",
      "path" : "Tests/GIFTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/GIFTests/Resources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "Code/GIFCoderTests.swift",
        "Lzw/LzwCoderTests.swift",
        "TestLogBootstrap.swift",
        "Utils/BitDataTests.swift",
        "Utils/IndexArrayTests.swift",
        "Utils/PackedFieldByteTests.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GIF",
      "module_type" : "SwiftTarget",
      "name" : "GIF",
      "path" : "Sources/GIF",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "CairoGraphics"
      ],
      "product_memberships" : [
        "GIF",
        "GenerateDemoGIF",
        "InspectGIF"
      ],
      "sources" : [
        "Code/GIFCodingUtils.swift",
        "Code/GIFConstants.swift",
        "Code/GIFDecoder.swift",
        "Code/GIFDecodingError.swift",
        "Code/GIFEncoder.swift",
        "Code/GIFEncodingError.swift",
        "GIFCodingExtensions.swift",
        "Lzw/LzwCodingError.swift",
        "Lzw/LzwDecoder.swift",
        "Lzw/LzwDecoderTable.swift",
        "Lzw/LzwEncoder.swift",
        "Lzw/LzwEncoderTable.swift",
        "Lzw/LzwTableMeta.swift",
        "Model/ApplicationExtension.swift",
        "Model/DisposalMethod.swift",
        "Model/Frame.swift",
        "Model/GIF.swift",
        "Model/GraphicsControlExtension.swift",
        "Model/ImageDescriptor.swift",
        "Model/LogicalScreenDescriptor.swift",
        "Quantize/ColorQuantization.swift",
        "Quantize/OctreeQuantization.swift",
        "Quantize/UniformQuantization.swift",
        "Utils/BitData.swift",
        "Utils/DataUtils.swift",
        "Utils/GIFLogHandler.swift",
        "Utils/IndexArray.swift",
        "Utils/PackedFieldByte.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GenerateDemoGIF",
      "module_type" : "SwiftTarget",
      "name" : "GenerateDemoGIF",
      "path" : "Snippets",
      "product_memberships" : [
        "GenerateDemoGIF"
      ],
      "sources" : [
        "GenerateDemoGIF.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "snippet"
    },
    {
      "c99name" : "InspectGIF",
      "module_type" : "SwiftTarget",
      "name" : "InspectGIF",
      "path" : "Snippets",
      "product_memberships" : [
        "InspectGIF"
      ],
      "sources" : [
        "InspectGIF.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "snippet"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "swift-gif"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-gif -destination generic/platform=iOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.2.0.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-gif -destination generic/platform=iOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
Build settings from command line:
    OTHER_SWIFT_FLAGS = -stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
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:
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.17.1
  swift-log: https://github.com/apple/swift-log.git @ 1.6.2
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin.git @ 1.4.3
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.1
  swift-gif: /Users/admin/builder/spi-builder-workspace
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  swift-graphics: https://github.com/fwcd/swift-graphics.git @ 4.0.3
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.7.7
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (18 targets)
    Target 'GIF' in project 'swift-gif'
        ➜ Explicit dependency on target 'GIF' in project 'swift-gif'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'CairoGraphics' in project 'swift-graphics'
    Target 'GIF' in project 'swift-gif'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'CairoGraphics' in project 'swift-graphics'
    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-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: 31f23f9131630aa1833c782a7d31bb83
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/31f23f9131630aa1833c782a7d31bb83.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')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-gif
(1 failure)
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
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:
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  swift-gif: /Users/admin/builder/spi-builder-workspace
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.17.1
  swift-log: https://github.com/apple/swift-log.git @ 1.6.2
  swift-graphics: https://github.com/fwcd/swift-graphics.git @ 4.0.3
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.1
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.7.7
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin.git @ 1.4.3
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
resolved source packages: SymbolKit, swift-gif, XMLCoder, swift-log, swift-graphics, swift-utils, SwiftSoup, SwiftDocCPlugin, swift-cairo
{
  "dependencies" : [
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.1.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin.git"
    },
    {
      "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-graphics",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/fwcd/swift-graphics.git"
    }
  ],
  "manifest_display_name" : "swift-gif",
  "name" : "swift-gif",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "GIF",
      "targets" : [
        "GIF"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "GenerateDemoGIF",
      "targets" : [
        "GenerateDemoGIF"
      ],
      "type" : {
        "snippet" : null
      }
    },
    {
      "name" : "InspectGIF",
      "targets" : [
        "InspectGIF"
      ],
      "type" : {
        "snippet" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "GIFTests",
      "module_type" : "SwiftTarget",
      "name" : "GIFTests",
      "path" : "Tests/GIFTests",
      "resources" : [
        {
          "path" : "/Users/admin/builder/spi-builder-workspace/Tests/GIFTests/Resources",
          "rule" : {
            "copy" : {
            }
          }
        }
      ],
      "sources" : [
        "Code/GIFCoderTests.swift",
        "Lzw/LzwCoderTests.swift",
        "TestLogBootstrap.swift",
        "Utils/BitDataTests.swift",
        "Utils/IndexArrayTests.swift",
        "Utils/PackedFieldByteTests.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "test"
    },
    {
      "c99name" : "GIF",
      "module_type" : "SwiftTarget",
      "name" : "GIF",
      "path" : "Sources/GIF",
      "product_dependencies" : [
        "Logging",
        "Utils",
        "CairoGraphics"
      ],
      "product_memberships" : [
        "GIF",
        "GenerateDemoGIF",
        "InspectGIF"
      ],
      "sources" : [
        "Code/GIFCodingUtils.swift",
        "Code/GIFConstants.swift",
        "Code/GIFDecoder.swift",
        "Code/GIFDecodingError.swift",
        "Code/GIFEncoder.swift",
        "Code/GIFEncodingError.swift",
        "GIFCodingExtensions.swift",
        "Lzw/LzwCodingError.swift",
        "Lzw/LzwDecoder.swift",
        "Lzw/LzwDecoderTable.swift",
        "Lzw/LzwEncoder.swift",
        "Lzw/LzwEncoderTable.swift",
        "Lzw/LzwTableMeta.swift",
        "Model/ApplicationExtension.swift",
        "Model/DisposalMethod.swift",
        "Model/Frame.swift",
        "Model/GIF.swift",
        "Model/GraphicsControlExtension.swift",
        "Model/ImageDescriptor.swift",
        "Model/LogicalScreenDescriptor.swift",
        "Quantize/ColorQuantization.swift",
        "Quantize/OctreeQuantization.swift",
        "Quantize/UniformQuantization.swift",
        "Utils/BitData.swift",
        "Utils/DataUtils.swift",
        "Utils/GIFLogHandler.swift",
        "Utils/IndexArray.swift",
        "Utils/PackedFieldByte.swift"
      ],
      "type" : "library"
    },
    {
      "c99name" : "GenerateDemoGIF",
      "module_type" : "SwiftTarget",
      "name" : "GenerateDemoGIF",
      "path" : "Snippets",
      "product_memberships" : [
        "GenerateDemoGIF"
      ],
      "sources" : [
        "GenerateDemoGIF.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "snippet"
    },
    {
      "c99name" : "InspectGIF",
      "module_type" : "SwiftTarget",
      "name" : "InspectGIF",
      "path" : "Snippets",
      "product_memberships" : [
        "InspectGIF"
      ],
      "sources" : [
        "InspectGIF.swift"
      ],
      "target_dependencies" : [
        "GIF"
      ],
      "type" : "snippet"
    }
  ],
  "tools_version" : "5.10"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "swift-gif"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-gif -destination generic/platform=iOS
Command line invocation:
    /Applications/Xcode-16.2.0.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-gif -destination generic/platform=iOS
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEDerivedDataPathOverride = /Users/admin/builder/spi-builder-workspace/.derivedData
    IDEPackageSupportUseBuiltinSCM = YES
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:
  XMLCoder: https://github.com/MaxDesiatov/XMLCoder.git @ 0.17.1
  swift-gif: /Users/admin/builder/spi-builder-workspace
  swift-graphics: https://github.com/fwcd/swift-graphics.git @ 4.0.3
  SwiftSoup: https://github.com/scinfu/SwiftSoup.git @ 2.7.7
  SymbolKit: https://github.com/swiftlang/swift-docc-symbolkit @ 1.0.0
  swift-cairo: https://github.com/fwcd/swift-cairo.git @ 1.3.4
  SwiftDocCPlugin: https://github.com/apple/swift-docc-plugin.git @ 1.4.3
  swift-log: https://github.com/apple/swift-log.git @ 1.6.2
  swift-utils: https://github.com/fwcd/swift-utils.git @ 4.6.1
Prepare packages
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (18 targets)
    Target 'GIF' in project 'swift-gif'
        ➜ Explicit dependency on target 'GIF' in project 'swift-gif'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'CairoGraphics' in project 'swift-graphics'
    Target 'GIF' in project 'swift-gif'
        ➜ Explicit dependency on target 'Logging' in project 'swift-log'
        ➜ Explicit dependency on target 'Utils' in project 'swift-utils'
        ➜ Explicit dependency on target 'CairoGraphics' in project 'swift-graphics'
    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-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.2.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.2.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-16.2.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: dd4700fdf2bb5c953b88d5264c6fe347
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/dd4700fdf2bb5c953b88d5264c6fe347.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')
** BUILD FAILED **
The following build commands failed:
	Building workspace spi-builder-workspace with scheme swift-gif
(1 failure)
BUILD FAILURE 6.0 iOS