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

Build Information

Failed to build SwiftCalc, reference main (fb3157), with Swift 6.1 for iOS using Xcode 16.3 on 27 Apr 2025 10:03:43 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/schwa/SwiftCalc.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/schwa/SwiftCalc
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at fb31571 Remove code cov to fix buildkite.
Cloned https://github.com/schwa/SwiftCalc.git
Revision (git rev-parse @):
fb31571bf338526f50478897027ac9747b7acaa7
SUCCESS checkout https://github.com/schwa/SwiftCalc.git at main
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/schwa/SwiftCalc.git
https://github.com/schwa/SwiftCalc.git
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftCalc",
  "name" : "SwiftCalc",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftCalc",
      "targets" : [
        "SwiftCalc"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "parser",
      "module_type" : "ClangTarget",
      "name" : "parser",
      "path" : "Sources/parser",
      "product_memberships" : [
        "SwiftCalc"
      ],
      "sources" : [
        "parser.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SwiftCalcTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCalcTests",
      "path" : "Tests/SwiftCalcTests",
      "sources" : [
        "SwiftCalcTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCalc"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCalc",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCalc",
      "path" : "Sources/SwiftCalc",
      "product_memberships" : [
        "SwiftCalc"
      ],
      "sources" : [
        "AttributedString.swift",
        "Introspection.swift",
        "Math.swift",
        "SwiftCalc.swift"
      ],
      "target_dependencies" : [
        "parser"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
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:
  SwiftCalc: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftCalc
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftCalc",
  "name" : "SwiftCalc",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftCalc",
      "targets" : [
        "SwiftCalc"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "parser",
      "module_type" : "ClangTarget",
      "name" : "parser",
      "path" : "Sources/parser",
      "product_memberships" : [
        "SwiftCalc"
      ],
      "sources" : [
        "parser.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SwiftCalcTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCalcTests",
      "path" : "Tests/SwiftCalcTests",
      "sources" : [
        "SwiftCalcTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCalc"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCalc",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCalc",
      "path" : "Sources/SwiftCalc",
      "product_memberships" : [
        "SwiftCalc"
      ],
      "sources" : [
        "AttributedString.swift",
        "Introspection.swift",
        "Math.swift",
        "SwiftCalc.swift"
      ],
      "target_dependencies" : [
        "parser"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftCalc"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftCalc -destination generic/platform=iOS OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures
Command line invocation:
    /Applications/Xcode-16.3.0.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 SwiftCalc -destination generic/platform=iOS "OTHER_SWIFT_FLAGS=-stats-output-dir .stats -strict-concurrency=complete -enable-upcoming-feature StrictConcurrency -enable-upcoming-feature DisableOutwardActorInference -enable-upcoming-feature GlobalActorIsolatedTypesUsability -enable-upcoming-feature InferSendableFromCaptures"
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:
  SwiftCalc: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'SwiftCalc' in project 'SwiftCalc'
        ➜ Explicit dependency on target 'SwiftCalc' in project 'SwiftCalc'
        ➜ Explicit dependency on target 'parser' in project 'SwiftCalc'
    Target 'SwiftCalc' in project 'SwiftCalc'
        ➜ Explicit dependency on target 'parser' in project 'SwiftCalc'
    Target 'parser' in project 'SwiftCalc' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: 4309fad689db99b6b24b2f5c933a7986
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/4309fad689db99b6b24b2f5c933a7986.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
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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos
    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-iphoneos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.modulemap (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.DependencyMetadataFileList (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.modulemap (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.DependencyStaticMetadataFileList (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.DependencyStaticMetadataFileList (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.LinkFileList (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.SwiftFileList (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc_const_extract_protocols.json (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.SwiftConstValuesFileList (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.DependencyMetadataFileList (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.LinkFileList (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp
-target arm64-apple-ios12.0 -fmodules -gmodules '-fmodules-cache-path=/Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex' '-fmodule-name=parser' -fpascal-strings -O0 -DSWIFT_PACKAGE '-DDEBUG=1' -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -g -fprofile-instr-generate -fcoverage-mapping -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -I/Users/admin/builder/spi-builder-workspace/Sources/parser/include -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/DerivedSources-normal/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/DerivedSources/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/DerivedSources -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -DXcode
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-OutputFileMap.json (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/SwiftCalc.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.modulemap (in target 'SwiftCalc' from project 'SwiftCalc')
    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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/SwiftCalc.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/parser.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/parser.modulemap (in target 'parser' from project 'SwiftCalc')
    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/SwiftCalc.build/Debug-iphoneos/parser.build/parser.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos
SwiftDriver SwiftCalc normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftCalc' from project 'SwiftCalc')
    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 SwiftCalc -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/parser.modulemap -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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/parser/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
ScanDependencies /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o /Users/admin/builder/spi-builder-workspace/Sources/parser/parser.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

    Using response file: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o.scan -- /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fno-color-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.dia -c /Users/admin/builder/spi-builder-workspace/Sources/parser/parser.c -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o -index-unit-output-path /SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o
SwiftCompile normal arm64 Compiling\ AttributedString.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/AttributedString.swift (in target 'SwiftCalc' from project 'SwiftCalc')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/AttributedString.swift (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftCalc (in target 'SwiftCalc' from project 'SwiftCalc')
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/SwiftCalc/AttributedString.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Introspection.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Math.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/SwiftCalc.swift -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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 -profile-generate -profile-coverage-mapping -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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc_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 -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/parser.modulemap -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/parser/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftCalc -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name iphoneos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.abi.json
EmitSwiftModule normal arm64 (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/AttributedString.swift:12:18: error: 'AttributedString' is only available in iOS 15 or newer
public extension AttributedString {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/AttributedString.swift:12:8: note: add @available attribute to enclosing extension
public extension AttributedString {
       ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Math.swift:32:16: warning: static property 'all' is not concurrency-safe because non-'Sendable' type '[Function]' may have shared mutable state; this is an error in the Swift 6 language mode
    static let all = [
               ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/SwiftCalc.swift:44:15: note: consider making struct 'Function' conform to the 'Sendable' protocol
public struct Function: Identifiable {
              ^
                                    , Sendable
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Math.swift:32:16: note: add '@MainActor' to make static property 'all' part of global actor 'MainActor'
    static let all = [
               ^
    @MainActor
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Math.swift:32:16: note: disable concurrency-safety checks if accesses are protected by an external synchronization mechanism
    static let all = [
               ^
    nonisolated(unsafe)
SwiftCompile normal arm64 Compiling\ Introspection.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Introspection.swift (in target 'SwiftCalc' from project 'SwiftCalc')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Introspection.swift (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/ptrcheck-80W2IV2UDCZGEQK8O9BNOH100.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/ptrcheck-80W2IV2UDCZGEQK8O9BNOH100.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stdbool-2NJSS74C2119SPUCY5M1PKXYP.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stdbool-2NJSS74C2119SPUCY5M1PKXYP.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stdarg-BWC5SKP0HKB4516UIUN1UC69Q.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stdarg-BWC5SKP0HKB4516UIUN1UC69Q.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/os_availability_internal-979UDMOT9S9XHI68MFZFT4O5F.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/os_availability_internal-979UDMOT9S9XHI68MFZFT4O5F.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stddef-9QLKY7734V1NHFQMR6KPA6288.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stddef-9QLKY7734V1NHFQMR6KPA6288.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/os_availability-6QM0JF8KEHXP0M44N3LOEI7RM.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/os_availability-6QM0JF8KEHXP0M44N3LOEI7RM.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/DarwinFoundation-B7OYFIXJBSRWTKFAZUIVIXIQR.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/DarwinFoundation-B7OYFIXJBSRWTKFAZUIVIXIQR.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_time-61EBPEFVUYY1XDLL6LIU28D73.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_time-61EBPEFVUYY1XDLL6LIU28D73.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/netinet_in-3Y1IE65N18E7XL3MFHX2G34JB.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/netinet_in-3Y1IE65N18E7XL3MFHX2G34JB.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_errno-5D6858FZZK81JWC5YY0HJLE0V.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_errno-5D6858FZZK81JWC5YY0HJLE0V.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_sys_select-AUAF51GVYHMVJOMXI3DQFBSVT.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_sys_select-AUAF51GVYHMVJOMXI3DQFBSVT.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_assert-4WCDCRTYDB1GC3PB5LF948FAD.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_assert-4WCDCRTYDB1GC3PB5LF948FAD.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_stdint-2XM9C4T1KBEM1F677IV7ZM0RB.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_stdint-2XM9C4T1KBEM1F677IV7ZM0RB.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/runetype-3BMKV5KSDB6EOL9WRLJZNU8G1.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/runetype-3BMKV5KSDB6EOL9WRLJZNU8G1.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_strings-ASP2Z1YK3EIWTT1XTF1BDJ5YQ.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_strings-ASP2Z1YK3EIWTT1XTF1BDJ5YQ.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/alloca-KOZ5865F3TVBK72JVLNBVED2.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/alloca-KOZ5865F3TVBK72JVLNBVED2.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_useconds_t-9ZEPFSH75YHJW2M6OZSGW0VVD.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_useconds_t-9ZEPFSH75YHJW2M6OZSGW0VVD.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/mach-9SK89KJB218DZPE5O9USEWGM8.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/mach-9SK89KJB218DZPE5O9USEWGM8.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stdint-8PYH6901Y4SF43LATRL3G0JHR.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_stdint-8PYH6901Y4SF43LATRL3G0JHR.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_types-6YBHV1JAR9TPVUT4PXHACCF8P.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_types-6YBHV1JAR9TPVUT4PXHACCF8P.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_inttypes-674LFMUIBUHS4PU5NHAQAH9N2.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_inttypes-674LFMUIBUHS4PU5NHAQAH9N2.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_signal-69AIN0JHF09F3Y8LRKIAG4DSF.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_signal-69AIN0JHF09F3Y8LRKIAG4DSF.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_resource-9KBOWV1TKZJVSGYOCVBX01O96.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_resource-9KBOWV1TKZJVSGYOCVBX01O96.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_string-3QOWGACA6EIDHBB92YQ5L5TNU.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_string-3QOWGACA6EIDHBB92YQ5L5TNU.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_stdio-52L28OO33FIHTE47L79SBIN03.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_stdio-52L28OO33FIHTE47L79SBIN03.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_inttypes-63Q6H9NRCOEAOSATS971LUSMO.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_Builtin_inttypes-63Q6H9NRCOEAOSATS971LUSMO.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_wait-DWA4NN5NQIZDQMV07ZJSR1VHG.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/sys_wait-DWA4NN5NQIZDQMV07ZJSR1VHG.scan
PrecompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_stdlib-5ZBZH96TAY9VJL86EYZB5ULH3.scan
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-precompileModule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules/_stdlib-5ZBZH96TAY9VJL86EYZB5ULH3.scan
CompileC /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o /Users/admin/builder/spi-builder-workspace/Sources/parser/parser.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

    Using response file: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp

    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -fmessage-length\=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit\=0 -fno-color-diagnostics -fmodules-prune-interval\=86400 -fmodules-prune-after\=345600 -fbuild-session-file\=/Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -fmodules-validate-once-per-build-session -Wnon-modular-include-in-framework-module -Werror\=non-modular-include-in-framework-module -Wno-trigraphs -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-return-type -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wno-unused-variable -Wunused-value -Wno-empty-body -Wno-uninitialized -Wno-unknown-pragmas -Wno-shadow -Wno-four-char-constants -Wno-conversion -Wno-constant-conversion -Wno-int-conversion -Wno-bool-conversion -Wno-enum-conversion -Wno-float-conversion -Wno-non-literal-null-conversion -Wno-objc-literal-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-implicit-fallthrough -fstrict-aliasing -Wdeprecated-declarations -Wno-sign-conversion -Wno-infinite-recursion -Wno-comma -Wno-block-capture-autoreleasing -Wno-strict-prototypes -Wno-semicolon-before-method-body -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.dia -c /Users/admin/builder/spi-builder-workspace/Sources/parser/parser.c -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o -index-unit-output-path /SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.o
Ld /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/parser.o normal (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -Xlinker -reproducible -target arm64-apple-ios12.0 -r -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -O0 -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -L/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -L/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-iphoneos -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -iframework /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -filelist /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser.LinkFileList -nostdlib -Xlinker -object_path_lto -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser_lto.o -rdynamic -Xlinker -no_deduplicate -Xlinker -debug_variant -Xlinker -dependency_info -Xlinker /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/parser.build/Objects-normal/arm64/parser_dependency_info.dat -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/parser.o
RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/parser.o (in target 'parser' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-RegisterExecutionPolicyException /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/parser.o
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftCalc (in target 'SwiftCalc' from project 'SwiftCalc')
	EmitSwiftModule normal arm64 (in target 'SwiftCalc' from project 'SwiftCalc')
	Building workspace spi-builder-workspace with scheme SwiftCalc
(3 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:
  SwiftCalc: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftCalc
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftCalc",
  "name" : "SwiftCalc",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftCalc",
      "targets" : [
        "SwiftCalc"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "parser",
      "module_type" : "ClangTarget",
      "name" : "parser",
      "path" : "Sources/parser",
      "product_memberships" : [
        "SwiftCalc"
      ],
      "sources" : [
        "parser.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "SwiftCalcTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCalcTests",
      "path" : "Tests/SwiftCalcTests",
      "sources" : [
        "SwiftCalcTests.swift"
      ],
      "target_dependencies" : [
        "SwiftCalc"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCalc",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCalc",
      "path" : "Sources/SwiftCalc",
      "product_memberships" : [
        "SwiftCalc"
      ],
      "sources" : [
        "AttributedString.swift",
        "Introspection.swift",
        "Math.swift",
        "SwiftCalc.swift"
      ],
      "target_dependencies" : [
        "parser"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftCalc"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftCalc -destination generic/platform=iOS
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 SwiftCalc -destination generic/platform=iOS
Resolve Package Graph
Resolved source packages:
  SwiftCalc: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (3 targets)
    Target 'SwiftCalc' in project 'SwiftCalc'
        ➜ Explicit dependency on target 'SwiftCalc' in project 'SwiftCalc'
        ➜ Explicit dependency on target 'parser' in project 'SwiftCalc'
    Target 'SwiftCalc' in project 'SwiftCalc'
        ➜ Explicit dependency on target 'parser' in project 'SwiftCalc'
    Target 'parser' in project 'SwiftCalc' (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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-16.3.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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: e381b37824531b7360a39f906f73b81c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/e381b37824531b7360a39f906f73b81c.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache
SwiftDriver SwiftCalc normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftCalc' from project 'SwiftCalc')
    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 SwiftCalc -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/parser.modulemap -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/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -target arm64-apple-ios12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -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-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/parser/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Introspection.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Introspection.swift (in target 'SwiftCalc' from project 'SwiftCalc')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Introspection.swift (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftCalc (in target 'SwiftCalc' from project 'SwiftCalc')
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/SwiftCalc/AttributedString.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Introspection.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/Math.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/SwiftCalc.swift -target arm64-apple-ios12.0 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -I /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS18.4.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 -profile-generate -profile-coverage-mapping -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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc_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 -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-iphoneos/parser.modulemap -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/iphoneos18.4-22E235-339d34bc69d7fc736c3220795c36f340.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/parser/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-iphoneos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -module-name SwiftCalc -frontend-parseable-output -disable-clang-spi -target-sdk-version 18.4 -target-sdk-name iphoneos18.4 -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/swift-plugin-server -external-plugin-path /Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/local/lib/swift/host/plugins\#/Applications/Xcode-16.3.0.app/Contents/Developer/Platforms/iPhoneOS.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/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCalc.build/Debug-iphoneos/SwiftCalc.build/Objects-normal/arm64/SwiftCalc.abi.json
EmitSwiftModule normal arm64 (in target 'SwiftCalc' from project 'SwiftCalc')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/AttributedString.swift:12:18: error: 'AttributedString' is only available in iOS 15 or newer
public extension AttributedString {
                 ^
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCalc/AttributedString.swift:12:8: note: add @available attribute to enclosing extension
public extension AttributedString {
       ^
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftCalc (in target 'SwiftCalc' from project 'SwiftCalc')
	EmitSwiftModule normal arm64 (in target 'SwiftCalc' from project 'SwiftCalc')
	Building workspace spi-builder-workspace with scheme SwiftCalc
(3 failures)
BUILD FAILURE 6.1 iOS