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Build Information

Failed to build Yams, reference 4.0.1 (138cf1), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 24 Jan 2026 10:36:04 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
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:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/foscomputerservices/Yams.git
https://github.com/foscomputerservices/Yams.git
{
  "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"
}
Command line invocation:
    /Applications/Xcode-16.3.0.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-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination platform=macOS,arch=arm64 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-16.3.0.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 Yams -destination platform=macOS,arch=arm64 "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"
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
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-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 8d4d26a9332436e6abdc492a3b6552a5
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/8d4d26a9332436e6abdc492a3b6552a5.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj
    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/Yams.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    cd /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml
    cd /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/module.modulemap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/module.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams.hmap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module.modulemap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-target-headers.hmap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-target-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams.DependencyStaticMetadataFileList (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module-overlay.yaml (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module-overlay.yaml
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams.DependencyMetadataFileList (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Script-6C0D2A341E0A6F5000C45545.sh (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Script-6C0D2A341E0A6F5000C45545.sh
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.LinkFileList (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.SwiftConstValuesFileList (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-OutputFileMap.json (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams_const_extract_protocols.json (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.SwiftFileList (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp
-target arm64-apple-macos10.9 -fmodules -gmodules '-fmodules-cache-path=/Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex' '-fmodule-name=Yams' -fapplication-extension -fpascal-strings -O0 -fno-common -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -g -fprofile-instr-generate -fcoverage-mapping -iquote /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap -ivfsoverlay /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml -iquote /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources-normal/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CpHeader /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Headers/yaml.h /Users/admin/builder/spi-builder-workspace/Sources/CYaml/include/yaml.h (in target 'Yams' from project 'Yams')
    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/Sources/CYaml/include/yaml.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Headers
CpHeader /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Headers/Yams.h /Users/admin/builder/spi-builder-workspace/Sources/Yams/Yams.h (in target 'Yams' from project 'Yams')
    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/Sources/Yams/Yams.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Headers
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Modules/module.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/module.modulemap (in target 'Yams' from project 'Yams')
    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/Yams.build/Debug/Yams.build/module.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Modules
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Yams Versions/Current/Yams (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Yams /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Yams
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/Current A (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh A /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/Current
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Resources Versions/Current/Resources (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Resources /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Resources
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Modules Versions/Current/Modules (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Modules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Modules
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Resources (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Resources
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Headers (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Headers
SymLink /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Headers Versions/Current/Headers (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/ln -sfh Versions/Current/Headers /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Headers
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions
MkDir /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    /bin/mkdir -p /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Resources/Info.plist /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj/Yams_Info.plist (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj/Yams_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Resources/Info.plist
SwiftDriver Yams normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Yams -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.SwiftFileList -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.9 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -application-extension -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4.2 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams_const_extract_protocols.json -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-Swift.h -import-underlying-module -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module-overlay.yaml -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Node.Sequence.swift,\ Node.Mapping.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Constructor.swift,\ Resolver.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Representer.swift,\ Emitter.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Parser.swift,\ Node.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ Yams (in target 'Yams' from project 'Yams')
Error opening -stats-output-dir file '/Users/admin/builder/spi-builder-workspace/.stats/stats-1769250957991159-swift-frontend-Yams-all-arm64_apple_macos10.9-swiftmodule-Onone-4034552886.json' for writing
===-------------------------------------------------------------------------===
                               Swift compilation
===-------------------------------------------------------------------------===
  Total Execution Time: 0.8195 seconds (5.5007 wall clock)
   ---User Time---   --System Time--   --User+System--   ---Wall Time---  --- Name ---
   0.0289 (  4.6%)   0.0293 ( 15.3%)   0.0582 (  7.1%)   2.3916 ( 43.5%)  parse-and-resolve-imports
   0.0258 (  4.1%)   0.0276 ( 14.4%)   0.0534 (  6.5%)   2.3867 ( 43.4%)  Import resolution
   0.1640 ( 26.1%)   0.0344 ( 18.0%)   0.1984 ( 24.2%)   0.1989 (  3.6%)  perform-sema
   0.1637 ( 26.1%)   0.0344 ( 18.0%)   0.1981 ( 24.2%)   0.1986 (  3.6%)  Type checking and Semantic analysis
   0.1614 ( 25.7%)   0.0333 ( 17.4%)   0.1947 ( 23.8%)   0.1951 (  3.5%)  typecheck-decl
   0.0469 (  7.5%)   0.0149 (  7.8%)   0.0618 (  7.5%)   0.0621 (  1.1%)  typecheck-expr
   0.0172 (  2.7%)   0.0049 (  2.6%)   0.0221 (  2.7%)   0.0222 (  0.4%)  build-rewrite-system
   0.0011 (  0.2%)   0.0025 (  1.3%)   0.0036 (  0.4%)   0.0163 (  0.3%)  load-stdlib
   0.0085 (  1.4%)   0.0070 (  3.7%)   0.0156 (  1.9%)   0.0156 (  0.3%)  import-clang-decl
   0.0079 (  1.3%)   0.0023 (  1.2%)   0.0102 (  1.2%)   0.0102 (  0.2%)  precheck-target
   0.0013 (  0.2%)   0.0003 (  0.2%)   0.0016 (  0.2%)   0.0017 (  0.0%)  typecheck-stmt
   0.0005 (  0.1%)   0.0001 (  0.1%)   0.0007 (  0.1%)   0.0007 (  0.0%)  typecheck-expr-pattern
   0.0006 (  0.1%)   0.0000 (  0.0%)   0.0007 (  0.1%)   0.0007 (  0.0%)  associated-type-inference
   0.0002 (  0.0%)   0.0000 (  0.0%)   0.0002 (  0.0%)   0.0002 (  0.0%)  module-populate-cache
   0.0001 (  0.0%)   0.0000 (  0.0%)   0.0001 (  0.0%)   0.0001 (  0.0%)  load-all-members
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  get-conformance-access-path
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  source-file-populate-cache
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  perform-whole-module-type-checking
   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)   0.0000 (  0.0%)  AST verification
   0.6283 (100.0%)   0.1912 (100.0%)   0.8195 (100.0%)   5.5007 (100.0%)  Total
===-------------------------------------------------------------------------===
                                Running Program
===-------------------------------------------------------------------------===
  Total Execution Time: 0.2774 seconds (2.6245 wall clock)
   ---User Time---   --System Time--   --User+System--   ---Wall Time---  --- Name ---
   0.1953 (100.0%)   0.0821 (100.0%)   0.2774 (100.0%)   2.6245 (100.0%)  Building Target
   0.1953 (100.0%)   0.0821 (100.0%)   0.2774 (100.0%)   2.6245 (100.0%)  Total
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/String+Yams.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift -target arm64-apple-macos10.9 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -no-color-diagnostics -application-extension -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=2 -import-underlying-module -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 4.2 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.stats -Onone -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -strict-concurrency\=complete -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module-overlay.yaml -module-name Yams -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.abi.json
EmitSwiftModule normal arm64 (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:13:13: warning: let 'cpow' is not concurrency-safe because non-'Sendable' type '(Double, Double) -> Double' may have shared mutable state; this is an error in the Swift 6 language mode
private let cpow: (_: Double, _: Double) -> Double = Darwin.pow
            ^
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:13:13: note: add '@MainActor' to make let 'cpow' part of global actor 'MainActor'
private let cpow: (_: Double, _: Double) -> Double = Darwin.pow
            ^
@MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:13:13: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
private let cpow: (_: Double, _: Double) -> Double = Darwin.pow
            ^
nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:99:11: error: 'Data' is only available in application extensions for macOS 10.10 or newer
extension Data: ScalarRepresentable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:99:1: note: add @available attribute to enclosing extension
extension Data: ScalarRepresentable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:106:11: error: 'Date' is only available in application extensions for macOS 10.10 or newer
extension Date: ScalarRepresentable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:106:1: note: add @available attribute to enclosing extension
extension Date: ScalarRepresentable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:152:32: error: 'CharacterSet' is only available in application extensions for macOS 10.10 or newer
private let characterSetZero = CharacterSet(charactersIn: "0")
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:152:13: note: add @available attribute to enclosing let
private let characterSetZero = CharacterSet(charactersIn: "0")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:156:24: error: 'Locale' is only available in application extensions for macOS 10.10 or newer
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:156:24: note: add 'if #available' version check
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:154:13: note: add @available attribute to enclosing let
private let iso8601Formatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:158:26: error: 'TimeZone' is only available in application extensions for macOS 10.10 or newer
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:158:26: note: add 'if #available' version check
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:154:13: note: add @available attribute to enclosing let
private let iso8601Formatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:164:24: error: 'Locale' is only available in application extensions for macOS 10.10 or newer
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:164:24: note: add 'if #available' version check
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:162:13: note: add @available attribute to enclosing let
private let iso8601WithoutZFormatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:166:26: error: 'TimeZone' is only available in application extensions for macOS 10.10 or newer
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:166:26: note: add 'if #available' version check
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:162:13: note: add @available attribute to enclosing let
private let iso8601WithoutZFormatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:240:11: error: 'URL' is only available in application extensions for macOS 10.10 or newer
extension URL: ScalarRepresentable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:240:1: note: add @available attribute to enclosing extension
extension URL: ScalarRepresentable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:1: warning: conformance of 'Data' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension Data: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:1: note: add @available attribute to enclosing extension
extension Data: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:11: error: 'Data' is only available in application extensions for macOS 10.10 or newer
extension Data: YAMLEncodable {}
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:1: note: add @available attribute to enclosing extension
extension Data: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:279:1: warning: conformance of 'Decimal' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension Decimal: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:279:1: note: add @available attribute to enclosing extension
extension Decimal: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:1: warning: conformance of 'URL' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension URL: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:1: note: add @available attribute to enclosing extension
extension URL: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:11: error: 'URL' is only available in application extensions for macOS 10.10 or newer
extension URL: YAMLEncodable {}
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:1: note: add @available attribute to enclosing extension
extension URL: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:1: warning: conformance of 'Date' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension Date: YAMLEncodable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:1: note: add @available attribute to enclosing extension
extension Date: YAMLEncodable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:11: error: 'Date' is only available in application extensions for macOS 10.10 or newer
extension Date: YAMLEncodable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:1: note: add @available attribute to enclosing extension
extension Date: YAMLEncodable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift:203:37: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public internal(set) var data = Data()
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift:191:20: note: add @available attribute to enclosing class
public final class Emitter {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:128:27: warning: static property 'default' is not concurrency-safe because it is nonisolated global shared mutable state; this is an error in the Swift 6 language mode
        public static var `default`: Encoding = {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:128:27: note: convert 'default' to a 'let' constant to make 'Sendable' shared state immutable
        public static var `default`: Encoding = {
                      ~~~ ^
                      let
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:128:27: note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
        public static var `default`: Encoding = {
                          ^
        @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:128:27: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
        public static var `default`: Encoding = {
                          ^
        nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:141:50: error: 'Encoding' is only available in application extensions for macOS 10.10 or newer
        internal var swiftStringEncoding: String.Encoding {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:141:22: note: add @available attribute to enclosing property
        internal var swiftStringEncoding: String.Encoding {
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:120:17: note: add @available attribute to enclosing enum
    public enum Encoding: String {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:203:40: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public convenience init(yaml data: Data,
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:203:24: note: add @available attribute to enclosing initializer
    public convenience init(yaml data: Data,
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:111:20: note: add @available attribute to enclosing class
public final class Parser {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:261:20: error: 'Data' is only available in application extensions for macOS 10.10 or newer
        case utf16(Data)
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:258:18: note: add @available attribute to enclosing enum
    private enum Buffer {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:106:24: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public var binary: Data? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:106:16: note: add @available attribute to enclosing property
    public var binary: Data? {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:52:1: note: add @available attribute to enclosing extension
extension Node {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:111:27: error: 'Date' is only available in application extensions for macOS 10.10 or newer
    public var timestamp: Date? {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:111:16: note: add @available attribute to enclosing property
    public var timestamp: Date? {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:52:1: note: add @available attribute to enclosing extension
extension Node {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:69:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Constructor' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let `default` = Constructor()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:12:20: note: class 'Constructor' does not conform to the 'Sendable' protocol
public final class Constructor {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:69:23: note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
    public static let `default` = Constructor()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:69:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let `default` = Constructor()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: warning: static property 'defaultScalarMap' is not concurrency-safe because non-'Sendable' type 'Constructor.ScalarMap' (aka 'Dictionary<Tag.Name, (Node.Scalar) -> Optional<Any>>') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let defaultScalarMap: ScalarMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: note: add '@MainActor' to make static property 'defaultScalarMap' part of global actor 'MainActor'
    public static let defaultScalarMap: ScalarMap = [
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let defaultScalarMap: ScalarMap = [
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:81:18: error: 'Data' is only available in application extensions for macOS 10.10 or newer
        .binary: Data.construct,
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: note: add @available attribute to enclosing static property
    public static let defaultScalarMap: ScalarMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:67:1: note: add @available attribute to enclosing extension
extension Constructor {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:82:21: error: 'Date' is only available in application extensions for macOS 10.10 or newer
        .timestamp: Date.construct
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: note: add @available attribute to enclosing static property
    public static let defaultScalarMap: ScalarMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:67:1: note: add @available attribute to enclosing extension
extension Constructor {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:86:23: warning: static property 'defaultMappingMap' is not concurrency-safe because non-'Sendable' type 'Constructor.MappingMap' (aka 'Dictionary<Tag.Name, (Node.Mapping) -> Optional<Any>>') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let defaultMappingMap: MappingMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:86:23: note: add '@MainActor' to make static property 'defaultMappingMap' part of global actor 'MainActor'
    public static let defaultMappingMap: MappingMap = [
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:86:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let defaultMappingMap: MappingMap = [
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:95:23: warning: static property 'defaultSequenceMap' is not concurrency-safe because non-'Sendable' type 'Constructor.SequenceMap' (aka 'Dictionary<Tag.Name, (Node.Sequence) -> Optional<Any>>') may have shared mutable state; this is an error in the Swift 6 language mode
    public static let defaultSequenceMap: SequenceMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
<unknown>:0: note: a function type must be marked '@Sendable' to conform to 'Sendable'
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:95:23: note: add '@MainActor' to make static property 'defaultSequenceMap' part of global actor 'MainActor'
    public static let defaultSequenceMap: SequenceMap = [
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:95:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let defaultSequenceMap: SequenceMap = [
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:159:63: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public static func construct(from scalar: Node.Scalar) -> Data? {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:159:24: note: add @available attribute to enclosing static method
    public static func construct(from scalar: Node.Scalar) -> Data? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:153:1: note: add @available attribute to enclosing extension
extension Data: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:153:11: error: 'Data' is only available in application extensions for macOS 10.10 or newer
extension Data: ScalarConstructible {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:153:1: note: add @available attribute to enclosing extension
extension Data: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:172:63: error: 'Date' is only available in application extensions for macOS 10.10 or newer
    public static func construct(from scalar: Node.Scalar) -> Date? {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:172:24: note: add @available attribute to enclosing static method
    public static func construct(from scalar: Node.Scalar) -> Date? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:1: note: add @available attribute to enclosing extension
extension Date: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:218:44: error: 'Calendar' is only available in application extensions for macOS 10.10 or newer
    private static let gregorianCalendar = Calendar(identifier: .gregorian)
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:218:24: note: add @available attribute to enclosing static property
    private static let gregorianCalendar = Calendar(identifier: .gregorian)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:1: note: add @available attribute to enclosing extension
extension Date: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:11: error: 'Date' is only available in application extensions for macOS 10.10 or newer
extension Date: ScalarConstructible {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:1: note: add @available attribute to enclosing extension
extension Date: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:97:23: warning: static property 'basic' is not concurrency-safe because non-'Sendable' type 'Resolver' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let basic = Resolver()
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:12:20: note: class 'Resolver' does not conform to the 'Sendable' protocol
public final class Resolver {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:97:23: note: add '@MainActor' to make static property 'basic' part of global actor 'MainActor'
    public static let basic = Resolver()
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:97:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let basic = Resolver()
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:99:23: warning: static property 'default' is not concurrency-safe because non-'Sendable' type 'Resolver' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let `default` = Resolver([.bool, .int, .float, .merge, .null, .timestamp, .value])
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:12:20: note: class 'Resolver' does not conform to the 'Sendable' protocol
public final class Resolver {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:99:23: note: add '@MainActor' to make static property 'default' part of global actor 'MainActor'
    public static let `default` = Resolver([.bool, .int, .float, .merge, .null, .timestamp, .value])
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:99:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let `default` = Resolver([.bool, .int, .float, .merge, .null, .timestamp, .value])
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:108:23: warning: static property 'bool' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bool = try! Resolver.Rule(.bool, """
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:108:23: note: add '@MainActor' to make static property 'bool' part of global actor 'MainActor'
    public static let bool = try! Resolver.Rule(.bool, """
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:108:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bool = try! Resolver.Rule(.bool, """
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:115:23: warning: static property 'int' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let int = try! Resolver.Rule(.int, """
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:115:23: note: add '@MainActor' to make static property 'int' part of global actor 'MainActor'
    public static let int = try! Resolver.Rule(.int, """
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:115:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let int = try! Resolver.Rule(.int, """
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:124:23: warning: static property 'float' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let float = try! Resolver.Rule(.float, """
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:124:23: note: add '@MainActor' to make static property 'float' part of global actor 'MainActor'
    public static let float = try! Resolver.Rule(.float, """
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:124:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let float = try! Resolver.Rule(.float, """
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:133:23: warning: static property 'merge' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let merge = try! Resolver.Rule(.merge, "^(?:<<)$")
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:133:23: note: add '@MainActor' to make static property 'merge' part of global actor 'MainActor'
    public static let merge = try! Resolver.Rule(.merge, "^(?:<<)$")
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:133:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let merge = try! Resolver.Rule(.merge, "^(?:<<)$")
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:136:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let null = try! Resolver.Rule(.null, """
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:136:23: note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    public static let null = try! Resolver.Rule(.null, """
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:136:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let null = try! Resolver.Rule(.null, """
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:143:23: warning: static property 'timestamp' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let timestamp = try! Resolver.Rule(.timestamp, """
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:143:23: note: add '@MainActor' to make static property 'timestamp' part of global actor 'MainActor'
    public static let timestamp = try! Resolver.Rule(.timestamp, """
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:143:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let timestamp = try! Resolver.Rule(.timestamp, """
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:152:23: warning: static property 'value' is not concurrency-safe because non-'Sendable' type 'Resolver.Rule' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let value = try! Resolver.Rule(.value, "^(?:=)$")
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:14:19: note: consider making struct 'Rule' conform to the 'Sendable' protocol
    public struct Rule {
                  ^
                       : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:152:23: note: add '@MainActor' to make static property 'value' part of global actor 'MainActor'
    public static let value = try! Resolver.Rule(.value, "^(?:=)$")
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift:152:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let value = try! Resolver.Rule(.value, "^(?:=)$")
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift:180:16: warning: static property 'defaultTagName' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    static let defaultTagName = Tag.Name.seq
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift:180:16: note: add '@MainActor' to make static property 'defaultTagName' part of global actor 'MainActor'
    static let defaultTagName = Tag.Name.seq
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift:180:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let defaultTagName = Tag.Name.seq
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift:135:16: warning: static property 'defaultTagName' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    static let defaultTagName = Tag.Name.map
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift:135:16: note: add '@MainActor' to make static property 'defaultTagName' part of global actor 'MainActor'
    static let defaultTagName = Tag.Name.map
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift:135:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let defaultTagName = Tag.Name.map
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:57:42: error: 'Data' is only available in application extensions for macOS 10.10 or newer
                          from yamlData: Data,
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:56:17: note: add @available attribute to enclosing instance method
    public func decode<T>(_ type: T.Type = T.self,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:13:14: note: add @available attribute to enclosing class
public class YAMLDecoder {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:342:63: error: 'URL' is only available in application extensions for macOS 10.10 or newer
    public static func construct(from scalar: Node.Scalar) -> URL? {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:342:24: note: add @available attribute to enclosing static method
    public static func construct(from scalar: Node.Scalar) -> URL? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:336:1: note: add @available attribute to enclosing extension
extension URL: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:336:11: error: 'URL' is only available in application extensions for macOS 10.10 or newer
extension URL: ScalarConstructible {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:336:1: note: add @available attribute to enclosing extension
extension URL: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:353:30: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public typealias Input = Data
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:353:22: note: add @available attribute to enclosing type alias
    public typealias Input = Data
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:352:1: note: add @available attribute to enclosing extension
extension YAMLDecoder: TopLevelDecoder {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:355:49: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public func decode<T>(_ type: T.Type, from: Data) throws -> T where T: Decodable {
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:355:17: note: add @available attribute to enclosing instance method
    public func decode<T>(_ type: T.Type, from: Data) throws -> T where T: Decodable {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:352:1: note: add @available attribute to enclosing extension
extension YAMLDecoder: TopLevelDecoder {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift:98:16: warning: static property 'defaultTagName' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    static let defaultTagName = Tag.Name.str
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift:98:16: note: add '@MainActor' to make static property 'defaultTagName' part of global actor 'MainActor'
    static let defaultTagName = Tag.Name.str
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift:98:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let defaultTagName = Tag.Name.str
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:75:49: error: 'Encoding' is only available in application extensions for macOS 10.10 or newer
    case dataCouldNotBeDecoded(encoding: String.Encoding)
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:14:13: note: add @available attribute to enclosing enum
public enum YamlError: Error {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:38:10: warning: associated value 'scanner(context:problem:_:yaml:)' of 'Sendable'-conforming enum 'YamlError' has non-sendable type 'YamlError.Context'; this is an error in the Swift 6 language mode
    case scanner(context: Context?, problem: String, Mark, yaml: String)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:78:19: note: consider making struct 'Context' conform to the 'Sendable' protocol
    public struct Context: CustomStringConvertible {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:38:10: warning: associated value 'scanner(context:problem:_:yaml:)' of 'Sendable'-conforming enum 'YamlError' has non-sendable type 'Mark'; this is an error in the Swift 6 language mode
    case scanner(context: Context?, problem: String, Mark, yaml: String)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift:10:15: note: consider making struct 'Mark' conform to the 'Sendable' protocol
public struct Mark {
              ^
                   : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:46:10: warning: associated value 'parser(context:problem:_:yaml:)' of 'Sendable'-conforming enum 'YamlError' has non-sendable type 'YamlError.Context'; this is an error in the Swift 6 language mode
    case parser(context: Context?, problem: String, Mark, yaml: String)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:78:19: note: consider making struct 'Context' conform to the 'Sendable' protocol
    public struct Context: CustomStringConvertible {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:46:10: warning: associated value 'parser(context:problem:_:yaml:)' of 'Sendable'-conforming enum 'YamlError' has non-sendable type 'Mark'; this is an error in the Swift 6 language mode
    case parser(context: Context?, problem: String, Mark, yaml: String)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift:10:15: note: consider making struct 'Mark' conform to the 'Sendable' protocol
public struct Mark {
              ^
                   : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:54:10: warning: associated value 'composer(context:problem:_:yaml:)' of 'Sendable'-conforming enum 'YamlError' has non-sendable type 'YamlError.Context'; this is an error in the Swift 6 language mode
    case composer(context: Context?, problem: String, Mark, yaml: String)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:78:19: note: consider making struct 'Context' conform to the 'Sendable' protocol
    public struct Context: CustomStringConvertible {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:54:10: warning: associated value 'composer(context:problem:_:yaml:)' of 'Sendable'-conforming enum 'YamlError' has non-sendable type 'Mark'; this is an error in the Swift 6 language mode
    case composer(context: Context?, problem: String, Mark, yaml: String)
         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift:10:15: note: consider making struct 'Mark' conform to the 'Sendable' protocol
public struct Mark {
              ^
                   : Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:264:16: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'Node' may have shared mutable state; this is an error in the Swift 6 language mode
    static let null = Node("null", Tag(.null))
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:12:13: note: consider making enum 'Node' conform to the 'Sendable' protocol
public enum Node: Hashable {
            ^
                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:264:16: note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    static let null = Node("null", Tag(.null))
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:264:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let null = Node("null", Tag(.null))
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:265:16: warning: static property 'unused' is not concurrency-safe because non-'Sendable' type 'Node' may have shared mutable state; this is an error in the Swift 6 language mode
    static let unused = Node("", .unused)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:12:13: note: consider making enum 'Node' conform to the 'Sendable' protocol
public enum Node: Hashable {
            ^
                          , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:265:16: note: add '@MainActor' to make static property 'unused' part of global actor 'MainActor'
    static let unused = Node("", .unused)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:265:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let unused = Node("", .unused)
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:269:16: warning: static property 'unused' is not concurrency-safe because non-'Sendable' type 'Tag' may have shared mutable state; this is an error in the Swift 6 language mode
    static let unused = Tag(.unused)
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:10:20: note: class 'Tag' does not conform to the 'Sendable' protocol
public final class Tag {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:269:16: note: add '@MainActor' to make static property 'unused' part of global actor 'MainActor'
    static let unused = Tag(.unused)
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:269:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let unused = Tag(.unused)
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:273:16: warning: static property 'unused' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    static let unused: Tag.Name = "tag:yams.encoder:unused"
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:273:16: note: add '@MainActor' to make static property 'unused' part of global actor 'MainActor'
    static let unused: Tag.Name = "tag:yams.encoder:unused"
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift:273:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let unused: Tag.Name = "tag:yams.encoder:unused"
               ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:99:23: warning: static property 'implicit' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let implicit: Tag.Name = ""
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:99:23: note: add '@MainActor' to make static property 'implicit' part of global actor 'MainActor'
    public static let implicit: Tag.Name = ""
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:99:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let implicit: Tag.Name = ""
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:101:23: warning: static property 'nonSpecific' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let nonSpecific: Tag.Name = "!"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:101:23: note: add '@MainActor' to make static property 'nonSpecific' part of global actor 'MainActor'
    public static let nonSpecific: Tag.Name = "!"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:101:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let nonSpecific: Tag.Name = "!"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:105:23: warning: static property 'str' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let str: Tag.Name = "tag:yaml.org,2002:str"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:105:23: note: add '@MainActor' to make static property 'str' part of global actor 'MainActor'
    public static let str: Tag.Name = "tag:yaml.org,2002:str"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:105:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let str: Tag.Name = "tag:yaml.org,2002:str"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:107:23: warning: static property 'seq' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let seq: Tag.Name  = "tag:yaml.org,2002:seq"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:107:23: note: add '@MainActor' to make static property 'seq' part of global actor 'MainActor'
    public static let seq: Tag.Name  = "tag:yaml.org,2002:seq"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:107:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let seq: Tag.Name  = "tag:yaml.org,2002:seq"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:109:23: warning: static property 'map' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let map: Tag.Name  = "tag:yaml.org,2002:map"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:109:23: note: add '@MainActor' to make static property 'map' part of global actor 'MainActor'
    public static let map: Tag.Name  = "tag:yaml.org,2002:map"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:109:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let map: Tag.Name  = "tag:yaml.org,2002:map"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:112:23: warning: static property 'bool' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let bool: Tag.Name  = "tag:yaml.org,2002:bool"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:112:23: note: add '@MainActor' to make static property 'bool' part of global actor 'MainActor'
    public static let bool: Tag.Name  = "tag:yaml.org,2002:bool"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:112:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let bool: Tag.Name  = "tag:yaml.org,2002:bool"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:114:23: warning: static property 'float' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let float: Tag.Name  =  "tag:yaml.org,2002:float"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:114:23: note: add '@MainActor' to make static property 'float' part of global actor 'MainActor'
    public static let float: Tag.Name  =  "tag:yaml.org,2002:float"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:114:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let float: Tag.Name  =  "tag:yaml.org,2002:float"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:116:23: warning: static property 'null' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let null: Tag.Name  = "tag:yaml.org,2002:null"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:116:23: note: add '@MainActor' to make static property 'null' part of global actor 'MainActor'
    public static let null: Tag.Name  = "tag:yaml.org,2002:null"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:116:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let null: Tag.Name  = "tag:yaml.org,2002:null"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:118:23: warning: static property 'int' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let int: Tag.Name  = "tag:yaml.org,2002:int"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:118:23: note: add '@MainActor' to make static property 'int' part of global actor 'MainActor'
    public static let int: Tag.Name  = "tag:yaml.org,2002:int"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:118:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let int: Tag.Name  = "tag:yaml.org,2002:int"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:121:23: warning: static property 'binary' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let binary: Tag.Name  = "tag:yaml.org,2002:binary"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:121:23: note: add '@MainActor' to make static property 'binary' part of global actor 'MainActor'
    public static let binary: Tag.Name  = "tag:yaml.org,2002:binary"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:121:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let binary: Tag.Name  = "tag:yaml.org,2002:binary"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:123:23: warning: static property 'merge' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let merge: Tag.Name  = "tag:yaml.org,2002:merge"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:123:23: note: add '@MainActor' to make static property 'merge' part of global actor 'MainActor'
    public static let merge: Tag.Name  = "tag:yaml.org,2002:merge"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:123:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let merge: Tag.Name  = "tag:yaml.org,2002:merge"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:125:23: warning: static property 'omap' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let omap: Tag.Name  = "tag:yaml.org,2002:omap"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:125:23: note: add '@MainActor' to make static property 'omap' part of global actor 'MainActor'
    public static let omap: Tag.Name  = "tag:yaml.org,2002:omap"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:125:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let omap: Tag.Name  = "tag:yaml.org,2002:omap"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:127:23: warning: static property 'pairs' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let pairs: Tag.Name  = "tag:yaml.org,2002:pairs"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:127:23: note: add '@MainActor' to make static property 'pairs' part of global actor 'MainActor'
    public static let pairs: Tag.Name  = "tag:yaml.org,2002:pairs"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:127:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let pairs: Tag.Name  = "tag:yaml.org,2002:pairs"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:129:23: warning: static property 'set' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let set: Tag.Name  = "tag:yaml.org,2002:set"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:129:23: note: add '@MainActor' to make static property 'set' part of global actor 'MainActor'
    public static let set: Tag.Name  = "tag:yaml.org,2002:set"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:129:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let set: Tag.Name  = "tag:yaml.org,2002:set"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:131:23: warning: static property 'timestamp' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let timestamp: Tag.Name  = "tag:yaml.org,2002:timestamp"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:131:23: note: add '@MainActor' to make static property 'timestamp' part of global actor 'MainActor'
    public static let timestamp: Tag.Name  = "tag:yaml.org,2002:timestamp"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:131:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let timestamp: Tag.Name  = "tag:yaml.org,2002:timestamp"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:133:23: warning: static property 'value' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let value: Tag.Name  = "tag:yaml.org,2002:value"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:133:23: note: add '@MainActor' to make static property 'value' part of global actor 'MainActor'
    public static let value: Tag.Name  = "tag:yaml.org,2002:value"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:133:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let value: Tag.Name  = "tag:yaml.org,2002:value"
                      ^
    nonisolated(unsafe)
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:135:23: warning: static property 'yaml' is not concurrency-safe because non-'Sendable' type 'Tag.Name' may have shared mutable state; this is an error in the Swift 6 language mode
    public static let yaml: Tag.Name  = "tag:yaml.org,2002:yaml"
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:12:19: note: consider making struct 'Name' conform to the 'Sendable' protocol
    public struct Name: RawRepresentable, Hashable {
                  ^
                                                  , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:135:23: note: add '@MainActor' to make static property 'yaml' part of global actor 'MainActor'
    public static let yaml: Tag.Name  = "tag:yaml.org,2002:yaml"
                      ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift:135:23: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    public static let yaml: Tag.Name  = "tag:yaml.org,2002:yaml"
                      ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ String+Yams.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/String+Yams.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/String+Yams.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

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

SwiftCompile normal arm64 Compiling\ Decoder.swift,\ Node.Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift (in target 'Yams' from project 'Yams')
Command SwiftCompile failed with a nonzero exit code
/Users/admin/builder/spi-builder-workspace/Yams.xcodeproj: warning: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.9, but the range of supported deployment target versions is 10.13 to 15.4.99. (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:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Yams (in target 'Yams' from project 'Yams')
	EmitSwiftModule normal arm64 (in target 'Yams' from project 'Yams')
	SwiftCompile normal arm64 Compiling\ Decoder.swift,\ Node.Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift (in target 'Yams' from project 'Yams')
	Building project Yams with scheme Yams
(4 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.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-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme Yams -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-16.3.0.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 Yams -destination platform=macOS,arch=arm64
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-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: b8c28a292bdf4c4727817cb457a38478
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/b8c28a292bdf4c4727817cb457a38478.xcbuilddata
ClangStatCache /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache
ProcessInfoPlistFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Resources/Info.plist /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj/Yams_Info.plist (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-infoPlistUtility /Users/admin/builder/spi-builder-workspace/Yams.xcodeproj/Yams_Info.plist -producttype com.apple.product-type.framework -expandbuildsettings -platform macosx -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/Yams.framework/Versions/A/Resources/Info.plist
SwiftDriver Yams normal arm64 com.apple.xcode.tools.swift.compiler (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name Yams -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.SwiftFileList -DXcode -enable-bare-slash-regex -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -target arm64-apple-macos10.9 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -application-extension -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 4.2 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams_const_extract_protocols.json -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-Swift.h -import-underlying-module -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module-overlay.yaml -working-directory /Users/admin/builder/spi-builder-workspace -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Parser.swift,\ Node.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Node.Sequence.swift,\ Node.Mapping.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Representer.swift,\ Emitter.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ String+Yams.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/String+Yams.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/String+Yams.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Constructor.swift,\ Resolver.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 Compiling\ Decoder.swift,\ Node.Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ Yams (in target 'Yams' from project 'Yams')
Failed frontend command:
/Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Resolver.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Sequence.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Mapping.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.Scalar.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/String+Yams.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Encoder.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift -target arm64-apple-macos10.9 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX15.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -no-color-diagnostics -application-extension -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=2 -import-underlying-module -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -profile-generate -profile-coverage-mapping -swift-version 4.2 -enforce-exclusivity\=checked -Onone -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -enable-bare-slash-regex -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace -resource-dir /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx15.4-24E241-8287b8f5db97e746a1562fbca0c9d29b.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-generated-files.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-own-target-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-all-non-framework-target-headers.hmap -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams-df5d82b2269df6b45c6ccb78522e34b2-VFS/all-product-headers.yaml -Xcc -iquote -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Yams-project-headers.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/DerivedSources -Xcc -ivfsoverlay -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/unextended-module-overlay.yaml -module-name Yams -frontend-parseable-output -disable-clang-spi -target-sdk-version 15.4 -target-sdk-name macosx15.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server -in-process-plugin-server-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/local/lib/swift/host/plugins -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/Yams.build/Debug/Yams.build/Objects-normal/arm64/Yams.abi.json
EmitSwiftModule normal arm64 (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:99:11: error: 'Data' is only available in application extensions for macOS 10.10 or newer
extension Data: ScalarRepresentable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:99:1: note: add @available attribute to enclosing extension
extension Data: ScalarRepresentable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:106:11: error: 'Date' is only available in application extensions for macOS 10.10 or newer
extension Date: ScalarRepresentable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:106:1: note: add @available attribute to enclosing extension
extension Date: ScalarRepresentable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:152:32: error: 'CharacterSet' is only available in application extensions for macOS 10.10 or newer
private let characterSetZero = CharacterSet(charactersIn: "0")
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:152:13: note: add @available attribute to enclosing let
private let characterSetZero = CharacterSet(charactersIn: "0")
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:156:24: error: 'Locale' is only available in application extensions for macOS 10.10 or newer
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:156:24: note: add 'if #available' version check
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:154:13: note: add @available attribute to enclosing let
private let iso8601Formatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:158:26: error: 'TimeZone' is only available in application extensions for macOS 10.10 or newer
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:158:26: note: add 'if #available' version check
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:154:13: note: add @available attribute to enclosing let
private let iso8601Formatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:164:24: error: 'Locale' is only available in application extensions for macOS 10.10 or newer
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:164:24: note: add 'if #available' version check
    formatter.locale = Locale(identifier: "en_US_POSIX")
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:162:13: note: add @available attribute to enclosing let
private let iso8601WithoutZFormatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:166:26: error: 'TimeZone' is only available in application extensions for macOS 10.10 or newer
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:166:26: note: add 'if #available' version check
    formatter.timeZone = TimeZone(secondsFromGMT: 0)
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:162:13: note: add @available attribute to enclosing let
private let iso8601WithoutZFormatter: DateFormatter = {
            ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:240:11: error: 'URL' is only available in application extensions for macOS 10.10 or newer
extension URL: ScalarRepresentable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:240:1: note: add @available attribute to enclosing extension
extension URL: ScalarRepresentable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:1: warning: conformance of 'Data' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension Data: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:1: note: add @available attribute to enclosing extension
extension Data: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:11: error: 'Data' is only available in application extensions for macOS 10.10 or newer
extension Data: YAMLEncodable {}
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:278:1: note: add @available attribute to enclosing extension
extension Data: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:279:1: warning: conformance of 'Decimal' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension Decimal: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:279:1: note: add @available attribute to enclosing extension
extension Decimal: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:1: warning: conformance of 'URL' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension URL: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:1: note: add @available attribute to enclosing extension
extension URL: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:11: error: 'URL' is only available in application extensions for macOS 10.10 or newer
extension URL: YAMLEncodable {}
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:290:1: note: add @available attribute to enclosing extension
extension URL: YAMLEncodable {}
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:1: warning: conformance of 'Date' to 'Encodable' is only available in application extensions for macOS 10.10 or newer; this is an error in the Swift 6 language mode
extension Date: YAMLEncodable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:1: note: add @available attribute to enclosing extension
extension Date: YAMLEncodable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:11: error: 'Date' is only available in application extensions for macOS 10.10 or newer
extension Date: YAMLEncodable {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Representer.swift:294:1: note: add @available attribute to enclosing extension
extension Date: YAMLEncodable {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift:203:37: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public internal(set) var data = Data()
                                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Emitter.swift:191:20: note: add @available attribute to enclosing class
public final class Emitter {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:141:50: error: 'Encoding' is only available in application extensions for macOS 10.10 or newer
        internal var swiftStringEncoding: String.Encoding {
                                                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:141:22: note: add @available attribute to enclosing property
        internal var swiftStringEncoding: String.Encoding {
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:120:17: note: add @available attribute to enclosing enum
    public enum Encoding: String {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:203:40: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public convenience init(yaml data: Data,
                                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:203:24: note: add @available attribute to enclosing initializer
    public convenience init(yaml data: Data,
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:111:20: note: add @available attribute to enclosing class
public final class Parser {
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:261:20: error: 'Data' is only available in application extensions for macOS 10.10 or newer
        case utf16(Data)
                   ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Parser.swift:258:18: note: add @available attribute to enclosing enum
    private enum Buffer {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:106:24: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public var binary: Data? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:106:16: note: add @available attribute to enclosing property
    public var binary: Data? {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:52:1: note: add @available attribute to enclosing extension
extension Node {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:111:27: error: 'Date' is only available in application extensions for macOS 10.10 or newer
    public var timestamp: Date? {
                          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:111:16: note: add @available attribute to enclosing property
    public var timestamp: Date? {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Node.swift:52:1: note: add @available attribute to enclosing extension
extension Node {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:81:18: error: 'Data' is only available in application extensions for macOS 10.10 or newer
        .binary: Data.construct,
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: note: add @available attribute to enclosing static property
    public static let defaultScalarMap: ScalarMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:67:1: note: add @available attribute to enclosing extension
extension Constructor {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:82:21: error: 'Date' is only available in application extensions for macOS 10.10 or newer
        .timestamp: Date.construct
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:72:23: note: add @available attribute to enclosing static property
    public static let defaultScalarMap: ScalarMap = [
                      ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:67:1: note: add @available attribute to enclosing extension
extension Constructor {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:159:63: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public static func construct(from scalar: Node.Scalar) -> Data? {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:159:24: note: add @available attribute to enclosing static method
    public static func construct(from scalar: Node.Scalar) -> Data? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:153:1: note: add @available attribute to enclosing extension
extension Data: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:153:11: error: 'Data' is only available in application extensions for macOS 10.10 or newer
extension Data: ScalarConstructible {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:153:1: note: add @available attribute to enclosing extension
extension Data: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:172:63: error: 'Date' is only available in application extensions for macOS 10.10 or newer
    public static func construct(from scalar: Node.Scalar) -> Date? {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:172:24: note: add @available attribute to enclosing static method
    public static func construct(from scalar: Node.Scalar) -> Date? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:1: note: add @available attribute to enclosing extension
extension Date: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:218:44: error: 'Calendar' is only available in application extensions for macOS 10.10 or newer
    private static let gregorianCalendar = Calendar(identifier: .gregorian)
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:218:24: note: add @available attribute to enclosing static property
    private static let gregorianCalendar = Calendar(identifier: .gregorian)
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:1: note: add @available attribute to enclosing extension
extension Date: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:11: error: 'Date' is only available in application extensions for macOS 10.10 or newer
extension Date: ScalarConstructible {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Constructor.swift:166:1: note: add @available attribute to enclosing extension
extension Date: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:57:42: error: 'Data' is only available in application extensions for macOS 10.10 or newer
                          from yamlData: Data,
                                         ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:56:17: note: add @available attribute to enclosing instance method
    public func decode<T>(_ type: T.Type = T.self,
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:13:14: note: add @available attribute to enclosing class
public class YAMLDecoder {
             ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:342:63: error: 'URL' is only available in application extensions for macOS 10.10 or newer
    public static func construct(from scalar: Node.Scalar) -> URL? {
                                                              ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:342:24: note: add @available attribute to enclosing static method
    public static func construct(from scalar: Node.Scalar) -> URL? {
                       ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:336:1: note: add @available attribute to enclosing extension
extension URL: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:336:11: error: 'URL' is only available in application extensions for macOS 10.10 or newer
extension URL: ScalarConstructible {
          ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:336:1: note: add @available attribute to enclosing extension
extension URL: ScalarConstructible {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:353:30: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public typealias Input = Data
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:353:22: note: add @available attribute to enclosing type alias
    public typealias Input = Data
                     ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:352:1: note: add @available attribute to enclosing extension
extension YAMLDecoder: TopLevelDecoder {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:355:49: error: 'Data' is only available in application extensions for macOS 10.10 or newer
    public func decode<T>(_ type: T.Type, from: Data) throws -> T where T: Decodable {
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:355:17: note: add @available attribute to enclosing instance method
    public func decode<T>(_ type: T.Type, from: Data) throws -> T where T: Decodable {
                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/Decoder.swift:352:1: note: add @available attribute to enclosing extension
extension YAMLDecoder: TopLevelDecoder {
^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:75:49: error: 'Encoding' is only available in application extensions for macOS 10.10 or newer
    case dataCouldNotBeDecoded(encoding: String.Encoding)
                                                ^
/Users/admin/builder/spi-builder-workspace/Sources/Yams/YamlError.swift:14:13: note: add @available attribute to enclosing enum
public enum YamlError: Error {
            ^
SwiftCompile normal arm64 Compiling\ Tag.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift (in target 'Yams' from project 'Yams')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/Yams/Tag.swift (in target 'Yams' from project 'Yams')
    cd /Users/admin/builder/spi-builder-workspace

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

SwiftCompile normal arm64 Compiling\ Mark.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift (in target 'Yams' from project 'Yams')
Command SwiftCompile failed with a nonzero exit code
/Users/admin/builder/spi-builder-workspace/Yams.xcodeproj: warning: The macOS deployment target 'MACOSX_DEPLOYMENT_TARGET' is set to 10.9, but the range of supported deployment target versions is 10.13 to 15.4.99. (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:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ Yams (in target 'Yams' from project 'Yams')
	EmitSwiftModule normal arm64 (in target 'Yams' from project 'Yams')
	SwiftCompile normal arm64 Compiling\ Mark.swift /Users/admin/builder/spi-builder-workspace/Sources/Yams/Mark.swift (in target 'Yams' from project 'Yams')
	Building project Yams with scheme Yams
(4 failures)
BUILD FAILURE 6.1 macosXcodebuild