Swift Package Index

Build Information

Failed to build Yams, reference 4.0.1 (138cf1), with Swift 6.4 for tvOS using Xcode 27.0 on 23 Sep 2026 22:25:05 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination generic/platform=tvOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/foscomputerservices/Yams.git
Reference: 4.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/foscomputerservices/Yams
 * tag               4.0.1      -> FETCH_HEAD
HEAD is now at 138cf1b Release 4.0.1
Cloned https://github.com/foscomputerservices/Yams.git
Revision (git rev-parse @):
138cf1b701cf825233b92ceac919152d5aba8a3f
SUCCESS checkout https://github.com/foscomputerservices/Yams.git at 4.0.1
========================================
Build
========================================
Selected platform:         tvOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/foscomputerservices/Yams.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Yams",
  "name" : "Yams",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Yams",
      "targets" : [
        "Yams"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "YamsTests",
      "module_type" : "SwiftTarget",
      "name" : "YamsTests",
      "path" : "Tests/YamsTests",
      "sources" : [
        "ConstructorTests.swift",
        "EmitterTests.swift",
        "EncoderTests.swift",
        "MarkTests.swift",
        "NodeTests.swift",
        "PerformanceTests.swift",
        "RepresenterTests.swift",
        "ResolverTests.swift",
        "SpecTests.swift",
        "StringTests.swift",
        "TestHelper.swift",
        "TopLevelDecoderTests.swift",
        "YamlErrorTests.swift"
      ],
      "target_dependencies" : [
        "Yams"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Yams",
      "module_type" : "SwiftTarget",
      "name" : "Yams",
      "path" : "Sources/Yams",
      "product_memberships" : [
        "Yams"
      ],
      "sources" : [
        "Constructor.swift",
        "Decoder.swift",
        "Emitter.swift",
        "Encoder.swift",
        "Mark.swift",
        "Node.Mapping.swift",
        "Node.Scalar.swift",
        "Node.Sequence.swift",
        "Node.swift",
        "Parser.swift",
        "Representer.swift",
        "Resolver.swift",
        "String+Yams.swift",
        "Tag.swift",
        "YamlError.swift"
      ],
      "target_dependencies" : [
        "CYaml"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CYaml",
      "module_type" : "ClangTarget",
      "name" : "CYaml",
      "path" : "Sources/CYaml",
      "product_memberships" : [
        "Yams"
      ],
      "sources" : [
        "src/api.c",
        "src/emitter.c",
        "src/parser.c",
        "src/reader.c",
        "src/scanner.c",
        "src/writer.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Yams",
    "schemes" : [
      "Yams"
    ],
    "targets" : [
      "Yams",
      "YamsTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Yams -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Yams' in project 'Yams' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/AppleTVOS.platform/Developer/SDKs/AppleTVOS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 474eee4352d0571a285caff81730d60a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/474eee4352d0571a285caff81730d60a.xcbuilddata
/Users/admin/builder/spi-builder-workspace/Yams.xcodeproj: error: The tvOS deployment target 'TVOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 15.0 to 27.0.x. (in target 'Yams' from project 'Yams')
warning: Run script build phase 'Run Script' will be run during every build because it does not specify any outputs. To address this issue, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'Yams' from project 'Yams')
** BUILD FAILED **
The following build commands failed:
	Building project Yams with scheme Yams
(1 failure)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
  ],
  "manifest_display_name" : "Yams",
  "name" : "Yams",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "Yams",
      "targets" : [
        "Yams"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "YamsTests",
      "module_type" : "SwiftTarget",
      "name" : "YamsTests",
      "path" : "Tests/YamsTests",
      "sources" : [
        "ConstructorTests.swift",
        "EmitterTests.swift",
        "EncoderTests.swift",
        "MarkTests.swift",
        "NodeTests.swift",
        "PerformanceTests.swift",
        "RepresenterTests.swift",
        "ResolverTests.swift",
        "SpecTests.swift",
        "StringTests.swift",
        "TestHelper.swift",
        "TopLevelDecoderTests.swift",
        "YamlErrorTests.swift"
      ],
      "target_dependencies" : [
        "Yams"
      ],
      "type" : "test"
    },
    {
      "c99name" : "Yams",
      "module_type" : "SwiftTarget",
      "name" : "Yams",
      "path" : "Sources/Yams",
      "product_memberships" : [
        "Yams"
      ],
      "sources" : [
        "Constructor.swift",
        "Decoder.swift",
        "Emitter.swift",
        "Encoder.swift",
        "Mark.swift",
        "Node.Mapping.swift",
        "Node.Scalar.swift",
        "Node.Sequence.swift",
        "Node.swift",
        "Parser.swift",
        "Representer.swift",
        "Resolver.swift",
        "String+Yams.swift",
        "Tag.swift",
        "YamlError.swift"
      ],
      "target_dependencies" : [
        "CYaml"
      ],
      "type" : "library"
    },
    {
      "c99name" : "CYaml",
      "module_type" : "ClangTarget",
      "name" : "CYaml",
      "path" : "Sources/CYaml",
      "product_memberships" : [
        "Yams"
      ],
      "sources" : [
        "src/api.c",
        "src/emitter.c",
        "src/parser.c",
        "src/reader.c",
        "src/scanner.c",
        "src/writer.c"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "Yams",
    "schemes" : [
      "Yams"
    ],
    "targets" : [
      "Yams",
      "YamsTests"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination generic/platform=tvOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 Yams -destination generic/platform=tvOS
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (1 target)
    Target 'Yams' in project 'Yams' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
/Users/admin/builder/spi-builder-workspace/Yams.xcodeproj: error: The tvOS deployment target 'TVOS_DEPLOYMENT_TARGET' is set to 9.0, but the range of supported deployment target versions is 15.0 to 27.0.x. (in target 'Yams' from project 'Yams')
warning: Run script build phase 'Run Script' will be run during every build because it does not specify any outputs. To address this issue, either add output dependencies to the script phase, or configure it to run in every build by unchecking "Based on dependency analysis" in the script phase. (in target 'Yams' from project 'Yams')
** BUILD FAILED **
The following build commands failed:
	Building project Yams with scheme Yams
(1 failure)
BUILD FAILURE 6.4 tvOS