Swift Package Index

Build Information

Failed to build PerfectPython, reference 3.2.0 (764a85), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 21 Apr 2026 06:09:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme PerfectPython -destination platform=macOS,arch=arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/perfectlysoft/perfect-python.git
Reference: 3.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/perfectlysoft/perfect-python
 * tag               3.2.0      -> FETCH_HEAD
HEAD is now at 764a85d Updating Documents.
Cloned https://github.com/perfectlysoft/perfect-python.git
Revision (git rev-parse @):
764a85d6fee5c42701d9b2fca6e30fa921361ae4
SUCCESS checkout https://github.com/perfectlysoft/perfect-python.git at 3.2.0
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/perfectlysoft/perfect-python.git
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  PerfectPython: /Users/admin/builder/spi-builder-workspace
resolved source packages: PerfectPython
2026-04-21 02:09:24.412 xcodebuild[525:3019] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PerfectPython",
  "name" : "PerfectPython",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PerfectPython",
      "targets" : [
        "PerfectPython"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PythonAPI",
      "module_type" : "ClangTarget",
      "name" : "PythonAPI",
      "path" : "Sources/PythonAPI",
      "product_memberships" : [
        "PerfectPython"
      ],
      "sources" : [
        "PythonAPI.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "PerfectPythonTests",
      "module_type" : "SwiftTarget",
      "name" : "PerfectPythonTests",
      "path" : "Tests/PerfectPythonTests",
      "sources" : [
        "PerfectPythonTests.swift"
      ],
      "target_dependencies" : [
        "PerfectPython"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PerfectPython",
      "module_type" : "SwiftTarget",
      "name" : "PerfectPython",
      "path" : "Sources/PerfectPython",
      "product_memberships" : [
        "PerfectPython"
      ],
      "sources" : [
        "PerfectPython.swift"
      ],
      "target_dependencies" : [
        "PythonAPI"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "PerfectPython"
    ]
  }
}
2026-04-21 02:09:32.438 xcodebuild[625:3742] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme PerfectPython -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 PerfectPython -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  PerfectPython: /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 'PerfectPython' in project 'PerfectPython'
        ➜ Explicit dependency on target 'PerfectPython' in project 'PerfectPython'
        ➜ Explicit dependency on target 'PythonAPI' in project 'PerfectPython'
    Target 'PerfectPython' in project 'PerfectPython'
        ➜ Explicit dependency on target 'PythonAPI' in project 'PerfectPython'
    Target 'PythonAPI' in project 'PerfectPython' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -arch arm64 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 14e9b10ada35efe46e9d4e7ebb0ce56c
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/14e9b10ada35efe46e9d4e7ebb0ce56c.xcbuilddata
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
    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-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug
    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
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.modulemap (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.DependencyStaticMetadataFileList (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.DependencyMetadataFileList (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython_const_extract_protocols.json (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.SwiftFileList (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython-OutputFileMap.json (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.LinkFileList (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.SwiftConstValuesFileList (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/PythonAPI.DependencyStaticMetadataFileList (in target 'PythonAPI' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/PythonAPI.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/PythonAPI.DependencyMetadataFileList (in target 'PythonAPI' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/PythonAPI.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.LinkFileList (in target 'PythonAPI' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp (in target 'PythonAPI' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp
-fmodules -gmodules '-fmodules-cache-path=/Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex' '-fmodule-name=PythonAPI' -fpascal-strings -O0 -DSWIFT_PACKAGE '-DDEBUG=1' -g -fprofile-instr-generate -fcoverage-mapping -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -I/Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/include -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/DerivedSources-normal/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/DerivedSources/arm64 -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/DerivedSources -F/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -iframework /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -DXcode
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/PerfectPython.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.modulemap (in target 'PerfectPython' from project 'PerfectPython')
    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/PerfectPython.build/Debug/PerfectPython.build/PerfectPython.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver PerfectPython normal arm64 com.apple.xcode.tools.swift.compiler (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name PerfectPython -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -target arm64-apple-macos10.13 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython-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/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.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/PerfectPython.build/Debug/PerfectPython.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.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/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython-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/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler (in target 'PythonAPI' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o.scan -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -target arm64-apple-macos10.13 -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 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -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/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.dia -c /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o -index-unit-output-path /PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o
/Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/include/PythonAPI.h:22:10: error: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Python.framework/Headers/Python.h' file not found (in target 'PythonAPI' from project 'PerfectPython')
    /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c:19:10: note: in file included from /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c:19:
2026-04-21 02:09:33.925 xcodebuild[632:3809] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	ScanDependencies /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler (in target 'PythonAPI' from project 'PerfectPython')
	Building workspace spi-builder-workspace with scheme PerfectPython
(2 failures)
Command line invocation:
    /Applications/Xcode-26.4.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  PerfectPython: /Users/admin/builder/spi-builder-workspace
resolved source packages: PerfectPython
2026-04-21 02:09:39.481 xcodebuild[653:3955] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "PerfectPython",
  "name" : "PerfectPython",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "PerfectPython",
      "targets" : [
        "PerfectPython"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "PythonAPI",
      "module_type" : "ClangTarget",
      "name" : "PythonAPI",
      "path" : "Sources/PythonAPI",
      "product_memberships" : [
        "PerfectPython"
      ],
      "sources" : [
        "PythonAPI.c"
      ],
      "type" : "library"
    },
    {
      "c99name" : "PerfectPythonTests",
      "module_type" : "SwiftTarget",
      "name" : "PerfectPythonTests",
      "path" : "Tests/PerfectPythonTests",
      "sources" : [
        "PerfectPythonTests.swift"
      ],
      "target_dependencies" : [
        "PerfectPython"
      ],
      "type" : "test"
    },
    {
      "c99name" : "PerfectPython",
      "module_type" : "SwiftTarget",
      "name" : "PerfectPython",
      "path" : "Sources/PerfectPython",
      "product_memberships" : [
        "PerfectPython"
      ],
      "sources" : [
        "PerfectPython.swift"
      ],
      "target_dependencies" : [
        "PythonAPI"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "4.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "PerfectPython"
    ]
  }
}
2026-04-21 02:09:40.691 xcodebuild[663:4052] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme PerfectPython -destination platform=macOS,arch=arm64
Command line invocation:
    /Applications/Xcode-26.4.0.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 PerfectPython -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  PerfectPython: /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 'PerfectPython' in project 'PerfectPython'
        ➜ Explicit dependency on target 'PerfectPython' in project 'PerfectPython'
        ➜ Explicit dependency on target 'PythonAPI' in project 'PerfectPython'
    Target 'PerfectPython' in project 'PerfectPython'
        ➜ Explicit dependency on target 'PythonAPI' in project 'PerfectPython'
    Target 'PythonAPI' in project 'PerfectPython' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache
ScanDependencies /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler (in target 'PythonAPI' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

    builtin-ScanDependencies -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o.scan -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x c -ivfsstatcache /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -target arm64-apple-macos10.13 -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 -isysroot /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -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/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/7187679823f38a2a940e0043cdf9d637-common-args.resp -MMD -MT dependencies -MF /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.d --serialize-diagnostics /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.dia -c /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o -index-unit-output-path /PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o
/Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/include/PythonAPI.h:22:10: error: '/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Python.framework/Headers/Python.h' file not found (in target 'PythonAPI' from project 'PerfectPython')
    /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c:19:10: note: in file included from /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c:19:
SwiftDriver PerfectPython normal arm64 com.apple.xcode.tools.swift.compiler (in target 'PerfectPython' from project 'PerfectPython')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name PerfectPython -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -target arm64-apple-macos10.13 -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 -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 4 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -Isystem /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -parse-as-library -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython-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/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython.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/PerfectPython.build/Debug/PerfectPython.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PerfectPython.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/PerfectPython.build/Debug/PerfectPython.build/Objects-normal/arm64/PerfectPython-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
2026-04-21 02:09:41.745 xcodebuild[666:4084] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
--- xcodebuild: WARNING: Using the first of multiple matching destinations:
{ platform:macOS, arch:arm64, id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4a3fb17411ace9c290c7980f7d9dbb6a25bd80a9, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	ScanDependencies /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PerfectPython.build/Debug/PythonAPI.build/Objects-normal/arm64/PythonAPI.o /Users/admin/builder/spi-builder-workspace/Sources/PythonAPI/PythonAPI.c normal arm64 c com.apple.compilers.llvm.clang.1_0.compiler (in target 'PythonAPI' from project 'PerfectPython')
	Building workspace spi-builder-workspace with scheme PerfectPython
(2 failures)
BUILD FAILURE 6.3 macosXcodebuild