Swift Package Index

Build Information

Failed to build SwiftXCore, reference main (82cf45), with Swift 6.3 for macOS (Xcode) using Xcode 26.4 on 19 Apr 2026 07:44:03 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/SwiftXCity/SwiftXCore.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/SwiftXCity/SwiftXCore
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 82cf451 Update badges for platform and Swift version support
Cloned https://github.com/SwiftXCity/SwiftXCore.git
Revision (git rev-parse @):
82cf4516ff6680611be90dd27db25fffefa498da
SUCCESS checkout https://github.com/SwiftXCity/SwiftXCore.git at main
========================================
Build
========================================
Selected platform:         macosXcodebuild
Swift version:             6.3
Building package at path:  $PWD
https://github.com/SwiftXCity/SwiftXCore.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:
  SwiftXCore: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftXCore
2026-04-19 03:43:39.868 xcodebuild[529:3039] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftXCore",
  "name" : "SwiftXCore",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftXCore",
      "targets" : [
        "SwiftXCore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftXCoreExample",
      "targets" : [
        "SwiftXCoreExample"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftXCoreTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftXCoreTests",
      "path" : "Tests/SwiftXCoreTests",
      "sources" : [
        "SwiftXCoreTests.swift"
      ],
      "target_dependencies" : [
        "SwiftXCore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftXCoreExample",
      "module_type" : "SwiftTarget",
      "name" : "SwiftXCoreExample",
      "path" : "Sources/SwiftXCoreExample",
      "product_memberships" : [
        "SwiftXCoreExample"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftXCore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SwiftXCore",
      "module_type" : "SwiftTarget",
      "name" : "SwiftXCore",
      "path" : "Sources/SwiftXCore",
      "product_memberships" : [
        "SwiftXCore",
        "SwiftXCoreExample"
      ],
      "sources" : [
        "SwiftXCore.swift",
        "buffer/byte_buffer.swift",
        "http/encoder.swift",
        "http/http_parser.swift",
        "http/request.swift",
        "http/response.swift",
        "io/backend.swift",
        "io/epoll_backend.swift",
        "io/iocp_backend.swift",
        "io/kqueue_backend.swift",
        "io/select_backend.swift",
        "io/socket.swift",
        "io/wsapoll_backend.swift",
        "net/connection.swift",
        "net/listener.swift",
        "router/radix_router.swift",
        "runtime/queue.swift",
        "runtime/scheduler.swift",
        "runtime/task.swift",
        "runtime/worker.swift",
        "utils/config.swift",
        "utils/runtime_info.swift",
        "websocket/websocket_server.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftXCore",
      "SwiftXCore-Package",
      "SwiftXCoreExample"
    ]
  }
}
2026-04-19 03:43:47.356 xcodebuild[631:3804] [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 SwiftXCore-Package -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 SwiftXCore-Package -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SwiftXCore: /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 'SwiftXCoreExample' in project 'SwiftXCore'
        ➜ Explicit dependency on target 'SwiftXCore' in project 'SwiftXCore'
    Target 'SwiftXCore' in project 'SwiftXCore'
        ➜ Explicit dependency on target 'SwiftXCore' in project 'SwiftXCore'
    Target 'SwiftXCore' in project 'SwiftXCore' (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/ld -version_details
Build description signature: 6f98648e0785432eb822f6e6a870739e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/6f98648e0785432eb822f6e6a870739e.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
ClangStatCache /Applications/Xcode-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/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.DependencyStaticMetadataFileList (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.modulemap (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/SwiftXCoreExample.DependencyStaticMetadataFileList (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/SwiftXCoreExample.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/SwiftXCoreExample.DependencyMetadataFileList (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/SwiftXCoreExample.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.SwiftFileList (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample_const_extract_protocols.json (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.LinkFileList (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample-OutputFileMap.json (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.DependencyMetadataFileList (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.SwiftFileList (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.SwiftConstValuesFileList (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.LinkFileList (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-OutputFileMap.json (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-OutputFileMap.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftXCore.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.modulemap (in target 'SwiftXCore' from project 'SwiftXCore')
    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/SwiftXCore.build/Debug/SwiftXCore.build/SwiftXCore.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps
SwiftDriver SwiftXCore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftXCore' from project 'SwiftXCore')
    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 SwiftXCore -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.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 6 -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 -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json -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/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.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/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-7KX75KSP38TEA5L3YUHSITKFT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-9NE7O6PCSV37TWRVGTT0JARMX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-DBD90R90Y8L7SXAARIOXCEKX6.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-8647QJZXGBYAHCHD94ZSWIMJB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-42BV0UZ0BISUKE92FXVR4DN1S.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-78QUQK0U0PFJM4PXUD720J07U.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-1CVTEI6K5MF8DBFFZI4YACDV4.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-EFF1L3B01W8N0Z3OKRI5P9G7O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-DX6WZP9MGXCXYIZCA9XJGPOG1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-X0M0D3SGAR9UPBN3AAHP9TAV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-4UVPKO1T1AMRNQ12QSZABW5SN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-4ZRLWRPSMP39F9828FD26DF4G.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-597RGWI6YXU8EHR3LG347UTPB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/sys_types-CFOZJ90N0SXN11RZ3CT0KO4JJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-10H99484OR8W81G38Q21H41YO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/libDER-2HRFVLBG6GPK8HRHQVLVUGI0L.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-3RC839E5MMHMZQ4B6DV8TAM7V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-8F2NHBR2I81N5CTM1UUW7W5SU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/launch-9X9Q193OD8KUM02QJ5USX2AOR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/libkern-9047U10H6JK2FNNIGRUQ3GPGS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/MachO-4LYVEM08P24GHIIAF5C9D3YPY.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-32P1YB0QNZ38SAU9YEKUB4LOT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-ERMCKW2ZKLKLE9IVMN78ZF93P.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-84UGAUUTDNHHUITQBDQC1WGF9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-E504A9FV8UANSEHV9TIZNFVPX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-A7WGMB5TBFNMT1T1JM95WM71Q.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/XPC-E20S8SGXZBJ97OMYTR1KQT6HQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/IOKit-4IF4ZT70PD47TJLB5AZ5CJUM0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CFNetwork-DBEWNDD5AC8WIA8TXGD3GI1LA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-BRQ9TZ1NM26EZMHHFLHMIRXEW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/DiskArbitration-AV9NNWJZCRC9VSYGIOW2WREA9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreServices-A95EGQ250RY846IXZ3DMP674Z.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-ER7EXDNWIG1J3K6FLR1ECBKR4.pcm
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftXCore (in target 'SwiftXCore' from project 'SwiftXCore')
EmitSwiftModule normal arm64 (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ runtime_info.swift,\ websocket_server.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/runtime_info.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/websocket/websocket_server.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/runtime_info.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/websocket/websocket_server.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/task.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ worker.swift,\ config.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/worker.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/config.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/worker.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/config.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/net/listener.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ radix_router.swift,\ queue.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/router/radix_router.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/queue.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/router/radix_router.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/queue.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/wsapoll_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ kqueue_backend.swift,\ select_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/SwiftXCore.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/buffer/byte_buffer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/encoder.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/http_parser.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/request.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/response.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/epoll_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/iocp_backend.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/wsapoll_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/net/connection.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/net/listener.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/router/radix_router.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/queue.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/scheduler.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/task.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/worker.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/config.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/runtime_info.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/websocket/websocket_server.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.dia -target arm64-apple-macos10.13 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -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 -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftXCore -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-macos26.4 -target-sdk-version 26.4 -target-sdk-name macosx26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.o -index-unit-output-path /SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.o -index-unit-output-path /SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift:42:22: error: cannot call value of non-function type '[@Sendable (Int32, UnsafePointer<kevent>?, Int32, UnsafeMutablePointer<kevent>?, Int32, UnsafePointer<timespec>?) -> Int32]'
        var events = [kevent](repeating: kevent(), count: 1024)
                     ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ backend.swift,\ epoll_backend.swift,\ iocp_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/epoll_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/iocp_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/epoll_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/iocp_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ http_parser.swift,\ request.swift,\ response.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/http_parser.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/request.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/response.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/http_parser.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/http_parser.swift:51:17: warning: variable 'query' was never mutated; consider changing to 'let' constant
            var query: [String: String] = [:]
            ~~~ ^
            let
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/request.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/response.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ SwiftXCore.swift,\ byte_buffer.swift,\ encoder.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/SwiftXCore.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/buffer/byte_buffer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/encoder.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/SwiftXCore.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/buffer/byte_buffer.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/encoder.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftXCore (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriver\ Compilation\ Requirements SwiftXCore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftXCore -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.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 6 -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 -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json -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/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.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/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling backend.swift, epoll_backend.swift, iocp_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
2026-04-19 03:43:48.745 xcodebuild[638:3867] [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:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ kqueue_backend.swift,\ select_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
	Building workspace spi-builder-workspace with scheme SwiftXCore-Package
(3 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:
  SwiftXCore: /Users/admin/builder/spi-builder-workspace
resolved source packages: SwiftXCore
2026-04-19 03:43:59.388 xcodebuild[699:4185] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "SwiftXCore",
  "name" : "SwiftXCore",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftXCore",
      "targets" : [
        "SwiftXCore"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "SwiftXCoreExample",
      "targets" : [
        "SwiftXCoreExample"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftXCoreTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftXCoreTests",
      "path" : "Tests/SwiftXCoreTests",
      "sources" : [
        "SwiftXCoreTests.swift"
      ],
      "target_dependencies" : [
        "SwiftXCore"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftXCoreExample",
      "module_type" : "SwiftTarget",
      "name" : "SwiftXCoreExample",
      "path" : "Sources/SwiftXCoreExample",
      "product_memberships" : [
        "SwiftXCoreExample"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "SwiftXCore"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "SwiftXCore",
      "module_type" : "SwiftTarget",
      "name" : "SwiftXCore",
      "path" : "Sources/SwiftXCore",
      "product_memberships" : [
        "SwiftXCore",
        "SwiftXCoreExample"
      ],
      "sources" : [
        "SwiftXCore.swift",
        "buffer/byte_buffer.swift",
        "http/encoder.swift",
        "http/http_parser.swift",
        "http/request.swift",
        "http/response.swift",
        "io/backend.swift",
        "io/epoll_backend.swift",
        "io/iocp_backend.swift",
        "io/kqueue_backend.swift",
        "io/select_backend.swift",
        "io/socket.swift",
        "io/wsapoll_backend.swift",
        "net/connection.swift",
        "net/listener.swift",
        "router/radix_router.swift",
        "runtime/queue.swift",
        "runtime/scheduler.swift",
        "runtime/task.swift",
        "runtime/worker.swift",
        "utils/config.swift",
        "utils/runtime_info.swift",
        "websocket/websocket_server.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "SwiftXCore",
      "SwiftXCore-Package",
      "SwiftXCoreExample"
    ]
  }
}
2026-04-19 03:44:00.537 xcodebuild[709:4282] [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 SwiftXCore-Package -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 SwiftXCore-Package -destination platform=macOS,arch=arm64
Resolve Package Graph
Resolved source packages:
  SwiftXCore: /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 'SwiftXCoreExample' in project 'SwiftXCore'
        ➜ Explicit dependency on target 'SwiftXCore' in project 'SwiftXCore'
    Target 'SwiftXCore' in project 'SwiftXCore'
        ➜ Explicit dependency on target 'SwiftXCore' in project 'SwiftXCore'
    Target 'SwiftXCore' in project 'SwiftXCore' (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
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftXCore-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-Swift.h (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps/SwiftXCore-Swift.h
SwiftDriver SwiftXCore normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftXCore' from project 'SwiftXCore')
    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 SwiftXCore -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.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 6 -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 -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -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/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json -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/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.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/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftdoc (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.abi.json (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftsourceinfo (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCore.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriver SwiftXCoreExample normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    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 SwiftXCoreExample -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -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 6 -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 -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/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample_const_extract_protocols.json -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/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftXCore (in target 'SwiftXCore' from project 'SwiftXCore')
EmitSwiftModule normal arm64 (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/net/listener.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ radix_router.swift,\ queue.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/router/radix_router.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/queue.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/router/radix_router.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/queue.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ worker.swift,\ config.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/worker.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/config.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/worker.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/config.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/response.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/buffer/byte_buffer.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ runtime_info.swift,\ websocket_server.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/runtime_info.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/websocket/websocket_server.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/runtime_info.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/websocket/websocket_server.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/task.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/wsapoll_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/http_parser.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftXCoreExample (in target 'SwiftXCoreExample' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCoreExample/main.swift (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftDriverJobDiscovery normal arm64 Compiling request.swift, response.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 Compiling\ kqueue_backend.swift,\ select_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
Failed frontend command:
/Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/SwiftXCore.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/buffer/byte_buffer.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/encoder.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/http_parser.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/request.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/http/response.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/epoll_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/iocp_backend.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/socket.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/wsapoll_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/net/connection.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/net/listener.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/router/radix_router.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/queue.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/scheduler.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/task.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/runtime/worker.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/config.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/utils/runtime_info.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/websocket/websocket_server.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.dia -target arm64-apple-macos10.13 -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore-dependencies-1.json -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore.swiftmodule -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.4.sdk -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 -F /Applications/Xcode-26.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -profile-generate -profile-coverage-mapping -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/SwiftXCore_const_extract_protocols.json -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/macosx26.4-25E236-688ef53f1462e2c8f657fdc38a81448fdfce61f96a3a6fc38dcbb3b93e3bb2ee.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftXCore -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target arm64-apple-macos26.4 -target-sdk-version 26.4 -target-sdk-name macosx26.4 -in-process-plugin-server-path /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.o -index-unit-output-path /SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/kqueue_backend.o -index-unit-output-path /SwiftXCore.build/Debug/SwiftXCore.build/Objects-normal/arm64/select_backend.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift:42:22: error: cannot call value of non-function type '[@Sendable (Int32, UnsafePointer<kevent>?, Int32, UnsafeMutablePointer<kevent>?, Int32, UnsafePointer<timespec>?) -> Int32]'
        var events = [kevent](repeating: kevent(), count: 1024)
                     ^
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Compiling radix_router.swift, queue.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriverJobDiscovery normal arm64 Compiling SwiftXCore.swift, byte_buffer.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriverJobDiscovery normal arm64 Compiling scheduler.swift, task.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriverJobDiscovery normal arm64 Compiling runtime_info.swift, websocket_server.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriverJobDiscovery normal arm64 Compiling socket.swift, wsapoll_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 Compiling\ backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftXCoreExample (in target 'SwiftXCoreExample' from project 'SwiftXCore')
SwiftDriver\ Compilation\ Requirements SwiftXCoreExample normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftXCoreExample -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -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 6 -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 -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/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample_const_extract_protocols.json -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/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/arm64-apple-macos.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftmodule (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/arm64-apple-macos.swiftmodule
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/arm64-apple-macos.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftdoc (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/arm64-apple-macos.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/arm64-apple-macos.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.abi.json (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/arm64-apple-macos.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftsourceinfo (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-copy -exclude .DS_Store -exclude CVS -exclude .svn -exclude .git -exclude .hg -resolve-src-symlinks -rename /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug/SwiftXCoreExample.swiftmodule/Project/arm64-apple-macos.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling worker.swift, config.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriverJobDiscovery normal arm64 Compiling backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
SwiftDriverJobDiscovery normal arm64 Compiling main.swift (in target 'SwiftXCoreExample' from project 'SwiftXCore')
SwiftDriver\ Compilation SwiftXCoreExample normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftXCoreExample' from project 'SwiftXCore')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation -- /Applications/Xcode-26.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name SwiftXCoreExample -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -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 6 -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 -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/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample-OutputFileMap.json -use-frontend-parseable-output -save-temps -no-color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample.swiftmodule -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -package-name spi_builder_workspace -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/Objects-normal/arm64/SwiftXCoreExample_const_extract_protocols.json -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/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftXCore.build/Debug/SwiftXCoreExample.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
2026-04-19 03:44:01.437 xcodebuild[712:4316] [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:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Mac Catalyst, id:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
{ platform:macOS, arch:arm64, variant:DriverKit, id:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
{ platform:macOS, arch:arm64, variant:Designed for [iPad,iPhone], id:4f0d6a28d6782763341c5df30282aab842cf8d0f, name:My Mac }
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ kqueue_backend.swift,\ select_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/select_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftXCore/io/kqueue_backend.swift (in target 'SwiftXCore' from project 'SwiftXCore')
	Building workspace spi-builder-workspace with scheme SwiftXCore-Package
(3 failures)
BUILD FAILURE 6.3 macosXcodebuild