Swift Package Index

Build Information

Failed to build CodeMeasureKit, reference main (fa5160), with Swift 6.1 for watchOS using Xcode 16.3 on 29 Apr 2025 16:56:31 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CodeMeasureKit -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.61.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ipavlidakis/code-measure-kit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ipavlidakis/code-measure-kit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at fa51601 Add measurer for executionTime
Cloned https://github.com/ipavlidakis/code-measure-kit.git
Revision (git rev-parse @):
fa51601449f8bd8d696a5d3d2ebc3cbad238be7f
SUCCESS checkout https://github.com/ipavlidakis/code-measure-kit.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ipavlidakis/code-measure-kit.git
https://github.com/ipavlidakis/code-measure-kit.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CodeMeasureKit",
  "name" : "CodeMeasureKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "CodeMeasureKit",
      "targets" : [
        "CodeMeasureKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CodeMeasureKit",
      "module_type" : "SwiftTarget",
      "name" : "CodeMeasureKit",
      "path" : "Sources/CodeMeasureKit",
      "product_memberships" : [
        "CodeMeasureKit"
      ],
      "sources" : [
        "CodeMeasureKit.swift",
        "UnfairQueue.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  CodeMeasureKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: CodeMeasureKit
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CodeMeasureKit",
  "name" : "CodeMeasureKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "CodeMeasureKit",
      "targets" : [
        "CodeMeasureKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CodeMeasureKit",
      "module_type" : "SwiftTarget",
      "name" : "CodeMeasureKit",
      "path" : "Sources/CodeMeasureKit",
      "product_memberships" : [
        "CodeMeasureKit"
      ],
      "sources" : [
        "CodeMeasureKit.swift",
        "UnfairQueue.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CodeMeasureKit"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CodeMeasureKit -destination generic/platform=watchOS 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 CodeMeasureKit -destination generic/platform=watchOS "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
Resolve Package Graph
Resolved source packages:
  CodeMeasureKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'CodeMeasureKit' in project 'CodeMeasureKit'
        ➜ Explicit dependency on target 'CodeMeasureKit' in project 'CodeMeasureKit'
    Target 'CodeMeasureKit' in project 'CodeMeasureKit' (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/WatchOS.platform/Developer/SDKs/WatchOS11.4.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: e9ebe7b0e8169521bf6cedba67b27311
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e9ebe7b0e8169521bf6cedba67b27311.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
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/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /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/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.SwiftFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit_const_extract_protocols.json (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.SwiftConstValuesFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.SwiftFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.LinkFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.LinkFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit_const_extract_protocols.json (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.SwiftConstValuesFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-OutputFileMap.json (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-OutputFileMap.json (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit_const_extract_protocols.json (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.SwiftFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.SwiftConstValuesFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.LinkFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-OutputFileMap.json (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.modulemap (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.DependencyStaticMetadataFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.DependencyMetadataFileList (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/CodeMeasureKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.modulemap (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/CodeMeasureKit.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver CodeMeasureKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CodeMeasureKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target arm64-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver CodeMeasureKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CodeMeasureKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target arm64_32-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver CodeMeasureKit normal armv7k com.apple.xcode.tools.swift.compiler (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CodeMeasureKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -stats-output-dir .stats -strict-concurrency\=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target armv7k-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64_32 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
EmitSwiftModule normal arm64_32 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:91:3: error: concurrency is only available in watchOS 6.0.0 or newer
) async rethrows -> T {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:86:13: note: add @available attribute to enclosing global function
public func measureExecutionTime<T>(
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:14: error: 'Logger' is only available in watchOS 7.0 or newer
let logger = Logger(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:5: note: add @available attribute to enclosing let
let logger = Logger(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:119:30: error: 'AnyCancellable' is only available in watchOS 6.0 or newer
    private var cancellable: AnyCancellable?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:111:21: note: add @available attribute to enclosing class
private final class MeasureCallRateStorage: @unchecked Sendable {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:293:26: error: 'PassthroughSubject' is only available in watchOS 6.0 or newer
    private let subject: PassthroughSubject<TimeInterval, Never> = .init()
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:352:7: error: concurrency is only available in watchOS 6.0.0 or newer
    ) async rethrows -> T {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:350:10: note: add @available attribute to enclosing instance method
    func execute<T>(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
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/CodeMeasureKit/CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift -target arm64_32-apple-watchos4.0 -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CodeMeasureKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.abi.json
SwiftCompile normal arm64 Compiling\ CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ UnfairQueue.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ UnfairQueue.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
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/CodeMeasureKit/CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift -target arm64-apple-watchos4.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CodeMeasureKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.abi.json
EmitSwiftModule normal arm64 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:14: error: 'Logger' is only available in watchOS 7.0 or newer
let logger = Logger(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:5: note: add @available attribute to enclosing let
let logger = Logger(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:119:30: error: 'AnyCancellable' is only available in watchOS 6.0 or newer
    private var cancellable: AnyCancellable?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:111:21: note: add @available attribute to enclosing class
private final class MeasureCallRateStorage: @unchecked Sendable {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:293:26: error: 'PassthroughSubject' is only available in watchOS 6.0 or newer
    private let subject: PassthroughSubject<TimeInterval, Never> = .init()
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
SwiftEmitModule normal armv7k Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
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/CodeMeasureKit/CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift -target armv7k-apple-watchos4.0 -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -stats-output-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode/.stats -Onone -D SWIFT_PACKAGE -D DEBUG -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit_const_extract_protocols.json -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures -enable-experimental-feature DebugDescriptionMacro -strict-concurrency\=complete -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CodeMeasureKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.abi.json
EmitSwiftModule normal armv7k (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:91:3: error: concurrency is only available in watchOS 6.0.0 or newer
) async rethrows -> T {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:86:13: note: add @available attribute to enclosing global function
public func measureExecutionTime<T>(
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:14: error: 'Logger' is only available in watchOS 7.0 or newer
let logger = Logger(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:5: note: add @available attribute to enclosing let
let logger = Logger(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:119:30: error: 'AnyCancellable' is only available in watchOS 6.0 or newer
    private var cancellable: AnyCancellable?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:111:21: note: add @available attribute to enclosing class
private final class MeasureCallRateStorage: @unchecked Sendable {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:293:26: error: 'PassthroughSubject' is only available in watchOS 6.0 or newer
    private let subject: PassthroughSubject<TimeInterval, Never> = .init()
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:352:7: error: concurrency is only available in watchOS 6.0.0 or newer
    ) async rethrows -> T {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:350:10: note: add @available attribute to enclosing instance method
    func execute<T>(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
SwiftCompile normal armv7k Compiling\ UnfairQueue.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k Compiling\ CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64_32 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	EmitSwiftModule normal arm64 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	SwiftEmitModule normal armv7k Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	EmitSwiftModule normal armv7k (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	Building workspace spi-builder-workspace with scheme CodeMeasureKit
(7 failures)
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  CodeMeasureKit: /Users/admin/builder/spi-builder-workspace
resolved source packages: CodeMeasureKit
{
  "dependencies" : [
  ],
  "manifest_display_name" : "CodeMeasureKit",
  "name" : "CodeMeasureKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "14.0"
    },
    {
      "name" : "macos",
      "version" : "10.14"
    },
    {
      "name" : "maccatalyst",
      "version" : "14.0"
    },
    {
      "name" : "tvos",
      "version" : "14.0"
    },
    {
      "name" : "watchos",
      "version" : "4.0"
    },
    {
      "name" : "visionos",
      "version" : "1.0"
    }
  ],
  "products" : [
    {
      "name" : "CodeMeasureKit",
      "targets" : [
        "CodeMeasureKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "CodeMeasureKit",
      "module_type" : "SwiftTarget",
      "name" : "CodeMeasureKit",
      "path" : "Sources/CodeMeasureKit",
      "product_memberships" : [
        "CodeMeasureKit"
      ],
      "sources" : [
        "CodeMeasureKit.swift",
        "UnfairQueue.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "CodeMeasureKit"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme CodeMeasureKit -destination generic/platform=watchOS
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 CodeMeasureKit -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  CodeMeasureKit: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'CodeMeasureKit' in project 'CodeMeasureKit'
        ➜ Explicit dependency on target 'CodeMeasureKit' in project 'CodeMeasureKit'
    Target 'CodeMeasureKit' in project 'CodeMeasureKit' (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/WatchOS.platform/Developer/SDKs/WatchOS11.4.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: ce7b6041578e58f3a9e01644432dfbd0
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/ce7b6041578e58f3a9e01644432dfbd0.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/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /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/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache
SwiftDriver CodeMeasureKit normal arm64 com.apple.xcode.tools.swift.compiler (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CodeMeasureKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target arm64-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver CodeMeasureKit normal armv7k com.apple.xcode.tools.swift.compiler (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CodeMeasureKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target armv7k-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver CodeMeasureKit normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name CodeMeasureKit -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DXcode -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -target arm64_32-apple-watchos4.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
EmitSwiftModule normal arm64 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:14: error: 'Logger' is only available in watchOS 7.0 or newer
let logger = Logger(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:5: note: add @available attribute to enclosing let
let logger = Logger(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:119:30: error: 'AnyCancellable' is only available in watchOS 6.0 or newer
    private var cancellable: AnyCancellable?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:111:21: note: add @available attribute to enclosing class
private final class MeasureCallRateStorage: @unchecked Sendable {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:293:26: error: 'PassthroughSubject' is only available in watchOS 6.0 or newer
    private let subject: PassthroughSubject<TimeInterval, Never> = .init()
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
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/CodeMeasureKit/CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift -target arm64-apple-watchos4.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CodeMeasureKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64/CodeMeasureKit.abi.json
SwiftCompile normal armv7k Compiling\ CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal armv7k Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
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/CodeMeasureKit/CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift -target armv7k-apple-watchos4.0 -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CodeMeasureKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/armv7k/CodeMeasureKit.abi.json
EmitSwiftModule normal armv7k (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:91:3: error: concurrency is only available in watchOS 6.0.0 or newer
) async rethrows -> T {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:86:13: note: add @available attribute to enclosing global function
public func measureExecutionTime<T>(
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:14: error: 'Logger' is only available in watchOS 7.0 or newer
let logger = Logger(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:5: note: add @available attribute to enclosing let
let logger = Logger(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:119:30: error: 'AnyCancellable' is only available in watchOS 6.0 or newer
    private var cancellable: AnyCancellable?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:111:21: note: add @available attribute to enclosing class
private final class MeasureCallRateStorage: @unchecked Sendable {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:293:26: error: 'PassthroughSubject' is only available in watchOS 6.0 or newer
    private let subject: PassthroughSubject<TimeInterval, Never> = .init()
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:352:7: error: concurrency is only available in watchOS 6.0.0 or newer
    ) async rethrows -> T {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:350:10: note: add @available attribute to enclosing instance method
    func execute<T>(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
SwiftEmitModule normal arm64_32 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
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/CodeMeasureKit/CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift -target arm64_32-apple-watchos4.0 -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS11.4.sdk/Developer/Library/Frameworks -no-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -swift-version 5 -enforce-exclusivity\=checked -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -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/.swiftpm/xcode -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/.swiftpm/xcode -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos11.4-22T246-43efb940ff07ba2497b70ec94253f576.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name CodeMeasureKit -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 11.4 -target-sdk-name watchos11.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/WatchOS.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/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/CodeMeasureKit.build/Debug-watchos/CodeMeasureKit.build/Objects-normal/arm64_32/CodeMeasureKit.abi.json
EmitSwiftModule normal arm64_32 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:91:3: error: concurrency is only available in watchOS 6.0.0 or newer
) async rethrows -> T {
  ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:86:13: note: add @available attribute to enclosing global function
public func measureExecutionTime<T>(
            ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:14: error: 'Logger' is only available in watchOS 7.0 or newer
let logger = Logger(
             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:100:5: note: add @available attribute to enclosing let
let logger = Logger(
    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:119:30: error: 'AnyCancellable' is only available in watchOS 6.0 or newer
    private var cancellable: AnyCancellable?
                             ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:111:21: note: add @available attribute to enclosing class
private final class MeasureCallRateStorage: @unchecked Sendable {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:293:26: error: 'PassthroughSubject' is only available in watchOS 6.0 or newer
    private let subject: PassthroughSubject<TimeInterval, Never> = .init()
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:352:7: error: concurrency is only available in watchOS 6.0.0 or newer
    ) async rethrows -> T {
      ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:350:10: note: add @available attribute to enclosing instance method
    func execute<T>(
         ^
/Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift:279:21: note: add @available attribute to enclosing class
private final class ExecutionTimeMeter {
                    ^
SwiftCompile normal arm64 Compiling\ UnfairQueue.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64_32 Compiling\ CodeMeasureKit.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/CodeMeasureKit.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ UnfairQueue.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal armv7k Compiling\ UnfairQueue.swift /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/CodeMeasureKit/UnfairQueue.swift (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	SwiftEmitModule normal arm64 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	SwiftEmitModule normal armv7k Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	EmitSwiftModule normal armv7k (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ CodeMeasureKit (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	EmitSwiftModule normal arm64_32 (in target 'CodeMeasureKit' from project 'CodeMeasureKit')
	Building workspace spi-builder-workspace with scheme CodeMeasureKit
(7 failures)
BUILD FAILURE 6.1 watchOS