Swift Package Index

Build Information

Failed to build SwiftCheck, reference master (8ce569), with Swift 6.4 for visionOS using Xcode 27.0 on 23 Sep 2026 05:48:18 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftCheck -destination generic/platform=xrOS

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/toastersocks/SwiftCheck.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/toastersocks/SwiftCheck
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 8ce569a Fix compatibility with older Swift compiler versions
Submodule path 'Carthage/Checkouts/FileCheck': checked out 'bd9cb30ceee1f21c02f51a7168f58471449807d8'
Submodule 'Carthage/Checkouts/FileCheck' (https://github.com/trill-lang/FileCheck.git) registered for path 'Carthage/Checkouts/FileCheck'
Cloning into '/Users/admin/builder/spi-builder-workspace/Carthage/Checkouts/FileCheck'...
Cloned https://github.com/toastersocks/SwiftCheck.git
Revision (git rev-parse @):
8ce569ae88b7fef2f4e22bf99ec27a9412124ee3
SUCCESS checkout https://github.com/toastersocks/SwiftCheck.git at master
========================================
Build
========================================
Selected platform:         visionOS
Swift version:             6.4
Building package at path:  $PWD
https://github.com/toastersocks/SwiftCheck.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
{
  "dependencies" : [
    {
      "identity" : "filecheck",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/llvm-swift/FileCheck.git"
    }
  ],
  "manifest_display_name" : "SwiftCheck",
  "name" : "SwiftCheck",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftCheck",
      "targets" : [
        "SwiftCheck"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftCheckTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCheckTests",
      "path" : "Tests/SwiftCheckTests",
      "product_dependencies" : [
        "FileCheck"
      ],
      "sources" : [
        "BooleanIdentitySpec.swift",
        "CartesianSpec.swift",
        "ComplexSpec.swift",
        "DiscardSpec.swift",
        "FailureSpec.swift",
        "FormatterSpec.swift",
        "GenSpec.swift",
        "LambdaSpec.swift",
        "ModifierSpec.swift",
        "PathSpec.swift",
        "PropertySpec.swift",
        "ReplaySpec.swift",
        "RoseSpec.swift",
        "ShrinkSpec.swift",
        "SimpleSpec.swift",
        "TestSpec.swift"
      ],
      "target_dependencies" : [
        "SwiftCheck"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCheck",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCheck",
      "path" : "Sources/SwiftCheck",
      "product_memberships" : [
        "SwiftCheck"
      ],
      "sources" : [
        "Arbitrary.swift",
        "Cartesian.swift",
        "Check.swift",
        "CoArbitrary.swift",
        "Compose.swift",
        "Gen.swift",
        "Lattice.swift",
        "Modifiers.swift",
        "Property.swift",
        "Random.swift",
        "Rose.swift",
        "State.swift",
        "Test.swift",
        "Testable.swift",
        "WitnessedArbitrary.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "project" : {
    "configurations" : [
      "Debug",
      "Release"
    ],
    "name" : "SwiftCheck",
    "schemes" : [
      "SwiftCheck",
      "SwiftCheck-iOS",
      "SwiftCheck-tvOS"
    ],
    "targets" : [
      "SwiftCheck",
      "SwiftCheckTests",
      "SwiftCheck-iOS",
      "SwiftCheck-iOSTests",
      "SwiftCheck-tvOS",
      "SwiftCheck-tvOSTests"
    ]
  }
}
{
  "workspace" : {
    "name" : "SwiftCheck",
    "schemes" : [
      "SwiftCheck"
    ]
  }
}
2026-09-23 01:47:56.450 xcodebuild[631:3799] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftCheck -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 SwiftCheck -destination generic/platform=xrOS
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  SwiftCheck: /Users/admin/builder/spi-builder-workspace
  FileCheck: https://github.com/llvm-swift/FileCheck.git @ 0.2.6
  swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
  Chalk: https://github.com/mxcl/Chalk.git @ 0.5.0
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'SwiftCheck-product' in project 'SwiftCheck'
        ➜ Explicit dependency on target 'SwiftCheck' in project 'SwiftCheck'
    Target 'SwiftCheck' in project 'SwiftCheck' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 2e804c49aba9b25d168bed87bd88ca52
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/2e804c49aba9b25d168bed87bd88ca52.xcbuilddata
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/CompilationCache.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex
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-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
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/PrecompiledHeaders
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/PrecompiledHeaders
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/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/EagerLinkingTBDs/Debug-xros
    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-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.DependencyStaticMetadataFileList (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.DependencyMetadataFileList (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.modulemap (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-OutputFileMap.json (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftConstValuesFileList (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftFileList (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.LinkFileList (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.LinkFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftCheck.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.modulemap (in target 'SwiftCheck' from project 'SwiftCheck')
    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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/SwiftCheck.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros
SwiftDriver SwiftCheck normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name SwiftCheck -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-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/SDKExplicitPrecompiledModules/_Builtin_float-1J8SO31WACP82RKV0LOTRKG39.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrcheck-98Y8DWD0HPCMRMDFKAEZCA81O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftShims-2HAZ94YF1BA79JLFTAIV7APMW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DeveloperToolsSupport-194HZPFNNCEHRVXIO6O8L9S0O.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_AvailabilityInternal-6BH9T8OE123ARKKFOJFR111NS.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdbool-1Q6BTYNEVHC9M74WL5O5GJ1ZM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_SwiftConcurrencyShims-9H7TQT237JM0VTD7TXCR6CNM9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stddef-2IE0R9M96I5XG0WY72N2UIQ8V.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdarg-62NPPE4D8O3BNLU35D74TGLVQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ptrauth-9Q1PN7OTQZN7B0Z9D7V7Q8UB1.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation1-AVZIQZ8HOAUXTT5CXVE5TNG7E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_limits-599EXAY0E7DPK78D1JASUXYCQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation2-E0NXA4K8N3W3XTJG0EDH15WR2.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/string_h-BGPLTZ4H9HACR813QKF6VS72D.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_tgmath-6A504NZTD9420A66PPDYUHISN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/sys_types-A3BBS6FJZK4C974FRQ5ZCTND7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdint-F1DLW8WMMSOC414RWOQWK8OS8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_intrinsics-3111M8ALPD4YFW0NUUUBCM0JD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_DarwinFoundation3-C1P0SZMW1CBYZ1956G2WPAGVQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_stdatomic-158FFQF46AB7DZCSEC3RCRTFC.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_Builtin_inttypes-9DU9NJC5HKVLIXJ97CZROETBU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Darwin-ET1KOXI5QIB2QZ81K0LJ5SCNP.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/simd-7J2M7D2SOHYQ7IO8MYH2RXTKH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ObjectiveC-7UYOWV2RO2CMEGURP3Y7WLPAT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/MachO-6F2CAO15JWU9TP0S5ZC6PL9IB.pcm
SwiftExplicitDependencyCompileModuleFromInterface arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules/Testing-3RVWIQFJG9SYK.swiftmodule
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_object-A49MUZWNB60JKCX0NMFXESEZD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os_workgroup-1J3Q9ELSMX5271913GPIT75QV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Dispatch-7TDXDXPVVCZ0IQLPT2W4Z1AW3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Spatial-92H2FIVGSGXGN6Z0PM4QAD9U8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreFoundation-5D49BF05JAG3T79HLXZS0QOEB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/XPC-1U8J3QOEPI1JREQTBJYCK4Z2Z.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/os-7D3ZMGEZW9BBPJG5AFYWTJQLV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Security-4BDO3J0PXFNR7ZRKSDSXCO6IM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreGraphics-AY8OPKLJIGMHZ9MYROUT854WA.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CFNetwork-8XNJAT23SK5D0OET9NV9X387I.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Foundation-48S9SVOOX01R4NP8KF0LJG57Z.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreText-3Q9AYRR8Y0RMYX4VGST56EDCZ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/ImageIO-IAKQMD68GVR7DW77YOHGK8X7.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Accessibility-8QB8DU95K5GFNCPAUIMZLHBIU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/_LocationEssentials-32JNDL0Y7WK6X17R1HPKJCQEE.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreTransferable-EFMTSDPFE8WPPM5HOZ47P0KQO.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UIUtilities-F3U0HSZMZSXCP772P753OT1G5.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OSLog-3CTW8AFBZNTJNTYU2CNXR306R.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/FileProvider-C1CJK6EJC5IUBTWZU8FS47OM3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/IOSurface-2D5KLETWRIPRMLT8HCRTTINH3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UserNotifications-6JIY9EEYAYYTJITYYQZF42LAH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UniformTypeIdentifiers-9BPZRHV9PRGRSU35W243D89CW.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/DataDetection-7LQD8Z3LW2FUEO4CR6TGECXW0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Symbols-ECOU17NNJUYRSDVSZI1SX0DNL.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreLocation-E62WUNIY48I4BO5WNB3SVVIP8.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/OpenGLES-CKJ9EEPIRPNP44Q12R6YOKS1E.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/Metal-CAKGHYH5ACDACD017V00QOQC9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreMotion-DCVNRIJ2COFK7QG37YNW48EGV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreVideo-4PK3Q849TG28PPFW9ON3UC1O9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/QuartzCore-6ZHUATRF8P4D51R22KZF8F6EG.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/CoreImage-9GN6OPXIJ356C54K347I7T417.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/SwiftUICore-374BUSM2QWS9MQO694AHOADDT.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules/UIKit-1PV3XTOUQPUVY5I4MLPUAXR9J.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules/XCUIAutomation-A6U8CSI1PBGM0G25YTEDNW6L2.pcm
SwiftExplicitDependencyCompileModuleFromInterface arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules/XCUIAutomation-1ULB2S2VXDY9G.swiftmodule
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules/XCTest-1GGJBZIO9SDJ7FP4HVIZ020BP.pcm
SwiftExplicitDependencyCompileModuleFromInterface arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules/XCTest-3R6MGK98ZOBMC.swiftmodule
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftCheck (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Testable.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Testable.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Testable.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Testable.swift
SwiftCompile normal arm64 Compiling\ WitnessedArbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile WitnessedArbitrary.swift
SwiftCompile normal arm64 Compiling\ Property.swift,\ Random.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:124:16: error: 'sharedGenMutex' is only available in visionOS 2.0 or newer
119 |
120 | /// A library-provided standard random number generator.
121 | public func newStdGen() -> StdGen {
    |             `- note: add '@available' attribute to enclosing global function
122 |     #if compiler(>=6.0) && canImport(Synchronization)
123 |     if #available(iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, *) {
124 |         return sharedGenMutex.withLock { gen in
    |                |- error: 'sharedGenMutex' is only available in visionOS 2.0 or newer
    |                `- note: add 'if #available' version check
125 |             let (left, right) = gen.split
126 |             gen = left
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:124:31: error: 'withLock' is only available in visionOS 2.0 or newer
119 |
120 | /// A library-provided standard random number generator.
121 | public func newStdGen() -> StdGen {
    |             `- note: add '@available' attribute to enclosing global function
122 |     #if compiler(>=6.0) && canImport(Synchronization)
123 |     if #available(iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, *) {
124 |         return sharedGenMutex.withLock { gen in
    |                               |- error: 'withLock' is only available in visionOS 2.0 or newer
    |                               `- note: add 'if #available' version check
125 |             let (left, right) = gen.split
126 |             gen = left
Failed frontend command:
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Property.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Random.swift
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Arbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Cartesian.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Check.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/CoArbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Compose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Gen.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Lattice.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Rose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/State.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Test.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Testable.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Property.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Property.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Property.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Property.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.dia -target arm64-apple-xros1.0 -module-can-import-version Synchronization 6.4.0.31 0 -module-can-import-version Testing 2084 0 -disable-cross-import-overlay-search -swift-module-cross-import Darwin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS.sdk/usr/include/Darwin.swiftcrossimport/xlocale.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/CoreGraphics.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/CoreImage.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/CoreTransferable.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/Foundation.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/UIKit.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing/libTestingMacros.dylib\#\#TestingMacros -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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -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 -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/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftCheck -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-xros27.0 -target-sdk-version 27.0 -target-sdk-name xros27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Property.o -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule -index-unit-output-path /SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Property.o -index-unit-output-path /SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.o -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -index-system-modules
SwiftCompile normal arm64 Compiling\ Rose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Rose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Rose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Rose.swift
SwiftCompile normal arm64 Compiling\ State.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/State.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/State.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile State.swift
SwiftCompile normal arm64 Compiling\ Check.swift,\ CoArbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Check.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/CoArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Check.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Check.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/CoArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CoArbitrary.swift
SwiftCompile normal arm64 Compiling\ Compose.swift,\ Gen.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Compose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Gen.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Compose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Compose.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Gen.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Gen.swift
SwiftCompile normal arm64 Compiling\ Test.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Test.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Test.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Test.swift
SwiftCompile normal arm64 Compiling\ Arbitrary.swift,\ Cartesian.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Arbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Cartesian.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Arbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Arbitrary.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Cartesian.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Cartesian.swift
SwiftCompile normal arm64 Compiling\ Lattice.swift,\ Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Lattice.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Lattice.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Lattice.swift
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Modifiers.swift
SwiftDriverJobDiscovery normal arm64 Emitting module for SwiftCheck (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftDriver\ Compilation\ Requirements SwiftCheck normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-Swift-Compilation-Requirements -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name SwiftCheck -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriverJobDiscovery normal arm64 Compiling State.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftMergeGeneratedHeaders /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftCheck-Swift.h /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-Swift.h (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace
    builtin-swiftHeaderTool -arch arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-Swift.h -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-xros/SwiftCheck-Swift.h
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/arm64-apple-xros.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule (in target 'SwiftCheck' from project 'SwiftCheck')
    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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/arm64-apple-xros.swiftmodule
SwiftDriverJobDiscovery normal arm64 Compiling Testable.swift (in target 'SwiftCheck' from project 'SwiftCheck')
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/arm64-apple-xros.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftdoc (in target 'SwiftCheck' from project 'SwiftCheck')
    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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftdoc /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/arm64-apple-xros.swiftdoc
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/arm64-apple-xros.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.abi.json (in target 'SwiftCheck' from project 'SwiftCheck')
    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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.abi.json /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/arm64-apple-xros.abi.json
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftsourceinfo (in target 'SwiftCheck' from project 'SwiftCheck')
    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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftsourceinfo /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/SwiftCheck.swiftmodule/Project/arm64-apple-xros.swiftsourceinfo
SwiftDriverJobDiscovery normal arm64 Compiling Rose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftDriverJobDiscovery normal arm64 Compiling WitnessedArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftDriverJobDiscovery normal arm64 Compiling Test.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftDriverJobDiscovery normal arm64 Compiling Lattice.swift, Modifiers.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftDriverJobDiscovery normal arm64 Compiling Compose.swift, Gen.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftDriverJobDiscovery normal arm64 Compiling Arbitrary.swift, Cartesian.swift (in target 'SwiftCheck' from project 'SwiftCheck')
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
2026-09-23 01:48:01.612 xcodebuild[792:4776] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
	SwiftCompile normal arm64 Compiling\ Property.swift,\ Random.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
	Building workspace SwiftCheck with scheme SwiftCheck
(3 failures)
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
  SwiftCheck: /Users/admin/builder/spi-builder-workspace
  FileCheck: https://github.com/llvm-swift/FileCheck.git @ 0.2.6
  Chalk: https://github.com/mxcl/Chalk.git @ 0.5.0
resolved source packages: swift-argument-parser, SwiftCheck, FileCheck, Chalk
2026-09-23 01:48:12.749 xcodebuild[931:5413] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
    {
      "identity" : "filecheck",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "0.1.0",
            "upper_bound" : "1.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/llvm-swift/FileCheck.git"
    }
  ],
  "manifest_display_name" : "SwiftCheck",
  "name" : "SwiftCheck",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "SwiftCheck",
      "targets" : [
        "SwiftCheck"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "SwiftCheckTests",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCheckTests",
      "path" : "Tests/SwiftCheckTests",
      "product_dependencies" : [
        "FileCheck"
      ],
      "sources" : [
        "BooleanIdentitySpec.swift",
        "CartesianSpec.swift",
        "ComplexSpec.swift",
        "DiscardSpec.swift",
        "FailureSpec.swift",
        "FormatterSpec.swift",
        "GenSpec.swift",
        "LambdaSpec.swift",
        "ModifierSpec.swift",
        "PathSpec.swift",
        "PropertySpec.swift",
        "ReplaySpec.swift",
        "RoseSpec.swift",
        "ShrinkSpec.swift",
        "SimpleSpec.swift",
        "TestSpec.swift"
      ],
      "target_dependencies" : [
        "SwiftCheck"
      ],
      "type" : "test"
    },
    {
      "c99name" : "SwiftCheck",
      "module_type" : "SwiftTarget",
      "name" : "SwiftCheck",
      "path" : "Sources/SwiftCheck",
      "product_memberships" : [
        "SwiftCheck"
      ],
      "sources" : [
        "Arbitrary.swift",
        "Cartesian.swift",
        "Check.swift",
        "CoArbitrary.swift",
        "Compose.swift",
        "Gen.swift",
        "Lattice.swift",
        "Modifiers.swift",
        "Property.swift",
        "Random.swift",
        "Rose.swift",
        "State.swift",
        "Test.swift",
        "Testable.swift",
        "WitnessedArbitrary.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "SwiftCheck",
    "schemes" : [
      "SwiftCheck"
    ]
  }
}
2026-09-23 01:48:15.103 xcodebuild[947:5534] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme SwiftCheck -destination generic/platform=xrOS
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.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 SwiftCheck -destination generic/platform=xrOS
Resolve Package Graph
Resolved source packages:
  FileCheck: https://github.com/llvm-swift/FileCheck.git @ 0.2.6
  SwiftCheck: /Users/admin/builder/spi-builder-workspace
  Chalk: https://github.com/mxcl/Chalk.git @ 0.5.0
  swift-argument-parser: https://github.com/apple/swift-argument-parser @ 1.8.2
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'SwiftCheck-product' in project 'SwiftCheck'
        ➜ Explicit dependency on target 'SwiftCheck' in project 'SwiftCheck'
    Target 'SwiftCheck' in project 'SwiftCheck' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache
SwiftDriver SwiftCheck normal arm64 com.apple.xcode.tools.swift.compiler (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name SwiftCheck -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -target arm64-apple-xros1.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 6 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-OutputFileMap.json -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/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ CoArbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/CoArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/CoArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile CoArbitrary.swift
SwiftEmitModule normal arm64 Emitting\ module\ for\ SwiftCheck (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64 Compiling\ Check.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Check.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Check.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Check.swift
SwiftCompile normal arm64 Compiling\ Property.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Property.swift
SwiftCompile normal arm64 Compiling\ Random.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:124:16: error: 'sharedGenMutex' is only available in visionOS 2.0 or newer
119 |
120 | /// A library-provided standard random number generator.
121 | public func newStdGen() -> StdGen {
    |             `- note: add '@available' attribute to enclosing global function
122 |     #if compiler(>=6.0) && canImport(Synchronization)
123 |     if #available(iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, *) {
124 |         return sharedGenMutex.withLock { gen in
    |                |- error: 'sharedGenMutex' is only available in visionOS 2.0 or newer
    |                `- note: add 'if #available' version check
125 |             let (left, right) = gen.split
126 |             gen = left
/Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift:124:31: error: 'withLock' is only available in visionOS 2.0 or newer
119 |
120 | /// A library-provided standard random number generator.
121 | public func newStdGen() -> StdGen {
    |             `- note: add '@available' attribute to enclosing global function
122 |     #if compiler(>=6.0) && canImport(Synchronization)
123 |     if #available(iOS 18.0, macOS 15.0, tvOS 18.0, watchOS 11.0, *) {
124 |         return sharedGenMutex.withLock { gen in
    |                               |- error: 'withLock' is only available in visionOS 2.0 or newer
    |                               `- note: add 'if #available' version check
125 |             let (left, right) = gen.split
126 |             gen = left
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Arbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Cartesian.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Check.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/CoArbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Compose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Gen.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Lattice.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Property.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Rose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/State.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Test.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Testable.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/WitnessedArbitrary.swift -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.d -emit-const-values-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.swiftconstvalues -emit-reference-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.swiftdeps -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.dia -target arm64-apple-xros1.0 -module-can-import-version Synchronization 6.4.0.31 0 -module-can-import-version Testing 2084 0 -disable-cross-import-overlay-search -swift-module-cross-import Darwin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS.sdk/usr/include/Darwin.swiftcrossimport/xlocale.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/CoreGraphics.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/CoreImage.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/CoreTransferable.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/Foundation.swiftoverlay -swift-module-cross-import Testing /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks/Testing.framework/Modules/Testing.swiftcrossimport/UIKit.swiftoverlay -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing/libTestingMacros.dylib\#\#TestingMacros -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/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/Library/Frameworks -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/XROS.platform/Developer/SDKs/XROS27.0.sdk/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -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 -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/xros27.0-24M361-e829b21a6f8c9b70876ba0858053c044735bd543db762f57723cac368afd1ce4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-xros/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftCheck -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-xros27.0 -target-sdk-version 27.0 -target-sdk-name xros27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/SwiftCheck.swiftmodule -index-unit-output-path /SwiftCheck.build/Debug-xros/SwiftCheck-t.build/Objects-normal/arm64/Random.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/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Random.swift
SwiftDriverJobDiscovery normal arm64 Compiling CoArbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 Compiling\ Lattice.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Lattice.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Lattice.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Lattice.swift
SwiftCompile normal arm64 Compiling\ Arbitrary.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Arbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Arbitrary.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Arbitrary.swift
SwiftCompile normal arm64 Compiling\ Rose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Rose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Rose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Rose.swift
SwiftCompile normal arm64 Compiling\ Modifiers.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Modifiers.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Modifiers.swift
SwiftCompile normal arm64 Compiling\ Gen.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Gen.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Gen.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Gen.swift
SwiftCompile normal arm64 Compiling\ Compose.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Compose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Compose.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Compose.swift
SwiftCompile normal arm64 Compiling\ Test.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Test.swift (in target 'SwiftCheck' from project 'SwiftCheck')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Test.swift (in target 'SwiftCheck' from project 'SwiftCheck')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftPerFileCompile Test.swift
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/SwiftExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/ExplicitPrecompiledModules
PruneExplicitPrecompiledModules /Users/admin/builder/spi-builder-workspace/.derivedData/SDKExplicitPrecompiledModules
2026-09-23 01:48:17.140 xcodebuild[956:5609] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftCompile normal arm64 Compiling\ Random.swift /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
	SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/SwiftCheck/Random.swift (in target 'SwiftCheck' from project 'SwiftCheck')
	Building workspace SwiftCheck with scheme SwiftCheck
(3 failures)
BUILD FAILURE 6.4 visionOS