Swift Package Index

Build Information

Failed to build swift-lambdacalculus, reference main (ebe099), with Swift 6.3 for watchOS using Xcode 26.4 on 19 Aug 2026 07:03:45 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-lambdacalculus-Package -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 5.0.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dankogai/swift-lambdacalculus.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dankogai/swift-lambdacalculus
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at ebe0991 Document design findings in the README
Cloned https://github.com/dankogai/swift-lambdacalculus.git
Revision (git rev-parse @):
ebe0991b54590d28380bf617eb1e4768475c3bb0
SUCCESS checkout https://github.com/dankogai/swift-lambdacalculus.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.3
Building package at path:  $PWD
https://github.com/dankogai/swift-lambdacalculus.git
Command line invocation:
    /Applications/Xcode-26.5.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  swift-lambdacalculus: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-lambdacalculus
2026-08-19 03:03:30.698 xcodebuild[541:3120] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-lambdacalculus",
  "name" : "swift-lambdacalculus",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "LambdaCalculus",
      "targets" : [
        "LambdaCalculus"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "lambda",
      "targets" : [
        "lambda"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "lambda",
      "module_type" : "SwiftTarget",
      "name" : "lambda",
      "path" : "Sources/lambda",
      "product_memberships" : [
        "lambda"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "LambdaCalculusTests",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculusTests",
      "path" : "Tests/LambdaCalculusTests",
      "sources" : [
        "LambdaCalculusTests.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LambdaCalculus",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculus",
      "path" : "Sources/LambdaCalculus",
      "product_memberships" : [
        "LambdaCalculus",
        "lambda"
      ],
      "sources" : [
        "Church.swift",
        "Combinator.swift",
        "Parser.swift",
        "Reduction.swift",
        "Term.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "lambda",
      "LambdaCalculus",
      "swift-lambdacalculus-Package"
    ]
  }
}
2026-08-19 03:03:38.672 xcodebuild[658:3980] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-lambdacalculus-Package -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.5.0.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 swift-lambdacalculus-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  swift-lambdacalculus: /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 'lambda' in project 'swift-lambdacalculus'
        ➜ Explicit dependency on target 'LambdaCalculus' in project 'swift-lambdacalculus'
    Target 'LambdaCalculus' in project 'swift-lambdacalculus'
        ➜ Explicit dependency on target 'LambdaCalculus' in project 'swift-lambdacalculus'
    Target 'LambdaCalculus' in project 'swift-lambdacalculus' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
Build description signature: 54b48964619a16387ae717542453ff9e
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/54b48964619a16387ae717542453ff9e.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-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.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-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/EagerLinkingTBDs/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/PackageFrameworks
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/lambda.DependencyStaticMetadataFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/lambda.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/lambda.DependencyMetadataFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/lambda.DependencyMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda.LinkFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda_const_extract_protocols.json (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda-OutputFileMap.json (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda.SwiftFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/armv7k/lambda.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda.SwiftFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda_const_extract_protocols.json (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda.LinkFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda-OutputFileMap.json (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64_32/lambda-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda_const_extract_protocols.json (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda.SwiftFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda.LinkFileList (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda-OutputFileMap.json (in target 'lambda' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/lambda.build/Objects-normal/arm64/lambda-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus_const_extract_protocols.json (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.SwiftConstValuesFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.SwiftFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.LinkFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-OutputFileMap.json (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.SwiftConstValuesFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus_const_extract_protocols.json (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.SwiftFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.LinkFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus-OutputFileMap.json (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.SwiftFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.SwiftConstValuesFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus_const_extract_protocols.json (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.LinkFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus-OutputFileMap.json (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.modulemap (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.DependencyStaticMetadataFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.DependencyMetadataFileList (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/LambdaCalculus.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.modulemap (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/LambdaCalculus.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver LambdaCalculus normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LambdaCalculus -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -target arm64_32-apple-watchos5.0 -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-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus-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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver LambdaCalculus normal arm64 com.apple.xcode.tools.swift.compiler (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LambdaCalculus -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -target arm64-apple-watchos5.0 -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-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus-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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver LambdaCalculus normal armv7k com.apple.xcode.tools.swift.compiler (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LambdaCalculus -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -target armv7k-apple-watchos5.0 -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-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-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/SwiftShims-BSAA6BK72NLSMMSC85W2FICHH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-6JV4TIBCO35VV8QOUUP4HYHU8.pcm
SwiftExplicitDependencyGeneratePcm armv7k /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-54O3XTFTGS0DCHGQXX0VXAKIW.pcm
SwiftExplicitDependencyGeneratePcm armv7k /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-HF1NBH7P9KULYHML9AVKSA4P.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-Y9UOIV5KSIS0KDX5BDVVAMKQ.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-49MSOLZ7F449TZ0TRVKQIVZNP.pcm
SwiftCompile normal armv7k Compiling\ Reduction.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftEmitModule normal armv7k Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
Failed frontend command:
/Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Church.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Combinator.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Term.swift -target armv7k-apple-watchos5.0 -load-resolved-plugin /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-dependencies-2.json -enable-objc-interop -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus_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/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name LambdaCalculus -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target armv7k-apple-watchos26.5 -target-sdk-version 26.5 -target-sdk-name watchos26.5 -in-process-plugin-server-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.abi.json
EmitSwiftModule normal armv7k (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift:81:35: error: 'some' return types are only available in watchOS 6.0.0 or newer
    public var reductionSequence: some Sequence<Term> {
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift:81:16: note: add '@available' attribute to enclosing property
    public var reductionSequence: some Sequence<Term> {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift:1:1: note: add '@available' attribute to enclosing extension
extension Term {
^
SwiftCompile normal armv7k Compiling\ Church.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Church.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Church.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
EmitSwiftModule normal arm64 (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftEmitModule normal arm64_32 Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
2026-08-19 03:03:40.053 xcodebuild[665:4049] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal armv7k Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
	EmitSwiftModule normal armv7k (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
	Building workspace spi-builder-workspace with scheme swift-lambdacalculus-Package
(3 failures)
Command line invocation:
    /Applications/Xcode-26.5.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  swift-lambdacalculus: /Users/admin/builder/spi-builder-workspace
resolved source packages: swift-lambdacalculus
2026-08-19 03:03:43.322 xcodebuild[698:4227] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
{
  "dependencies" : [
  ],
  "manifest_display_name" : "swift-lambdacalculus",
  "name" : "swift-lambdacalculus",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
  ],
  "products" : [
    {
      "name" : "LambdaCalculus",
      "targets" : [
        "LambdaCalculus"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    },
    {
      "name" : "lambda",
      "targets" : [
        "lambda"
      ],
      "type" : {
        "executable" : null
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "lambda",
      "module_type" : "SwiftTarget",
      "name" : "lambda",
      "path" : "Sources/lambda",
      "product_memberships" : [
        "lambda"
      ],
      "sources" : [
        "main.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "executable"
    },
    {
      "c99name" : "LambdaCalculusTests",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculusTests",
      "path" : "Tests/LambdaCalculusTests",
      "sources" : [
        "LambdaCalculusTests.swift"
      ],
      "target_dependencies" : [
        "LambdaCalculus"
      ],
      "type" : "test"
    },
    {
      "c99name" : "LambdaCalculus",
      "module_type" : "SwiftTarget",
      "name" : "LambdaCalculus",
      "path" : "Sources/LambdaCalculus",
      "product_memberships" : [
        "LambdaCalculus",
        "lambda"
      ],
      "sources" : [
        "Church.swift",
        "Combinator.swift",
        "Parser.swift",
        "Reduction.swift",
        "Term.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "lambda",
      "LambdaCalculus",
      "swift-lambdacalculus-Package"
    ]
  }
}
2026-08-19 03:03:44.393 xcodebuild[708:4291] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.5.0.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme swift-lambdacalculus-Package -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.5.0.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 swift-lambdacalculus-Package -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  swift-lambdacalculus: /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 'lambda' in project 'swift-lambdacalculus'
        ➜ Explicit dependency on target 'LambdaCalculus' in project 'swift-lambdacalculus'
    Target 'LambdaCalculus' in project 'swift-lambdacalculus'
        ➜ Explicit dependency on target 'LambdaCalculus' in project 'swift-lambdacalculus'
    Target 'LambdaCalculus' in project 'swift-lambdacalculus' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache
SwiftDriver LambdaCalculus normal arm64 com.apple.xcode.tools.swift.compiler (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LambdaCalculus -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -target arm64-apple-watchos5.0 -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-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus-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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64/LambdaCalculus-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver LambdaCalculus normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LambdaCalculus -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -target arm64_32-apple-watchos5.0 -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-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus-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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/arm64_32/LambdaCalculus-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver LambdaCalculus normal armv7k com.apple.xcode.tools.swift.compiler (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name LambdaCalculus -Onone @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -target armv7k-apple-watchos5.0 -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-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftCompile normal arm64 Compiling\ Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Parser.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
SwiftCompile normal arm64 /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Parser.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

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

SwiftEmitModule normal arm64 Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
EmitSwiftModule normal arm64 (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

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

SwiftEmitModule normal armv7k Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
Failed frontend command:
/Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Church.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Combinator.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Parser.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Term.swift -target armv7k-apple-watchos5.0 -load-resolved-plugin /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-dependencies-2.json -enable-objc-interop -sdk /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -Isystem /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.5.0.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.5.sdk/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/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus_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/watchos26.5-23T570-688ef53f1462e2c8f657fdc38a81448f7931b973dfc65d9472806dbbc3af9379.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/swift-overrides.hmap -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources-normal/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources/armv7k -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name LambdaCalculus -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -clang-target armv7k-apple-watchos26.5 -target-sdk-version 26.5 -target-sdk-name watchos26.5 -in-process-plugin-server-path /Applications/Xcode-26.5.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-primary-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus-primary-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/swift-lambdacalculus.build/Debug-watchos/LambdaCalculus.build/Objects-normal/armv7k/LambdaCalculus.abi.json
EmitSwiftModule normal armv7k (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift:81:35: error: 'some' return types are only available in watchOS 6.0.0 or newer
    public var reductionSequence: some Sequence<Term> {
                                  ^
/Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift:81:16: note: add '@available' attribute to enclosing property
    public var reductionSequence: some Sequence<Term> {
               ^
/Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Reduction.swift:1:1: note: add '@available' attribute to enclosing extension
extension Term {
^
SwiftCompile normal armv7k Compiling\ Combinator.swift /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Combinator.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
SwiftCompile normal armv7k /Users/admin/builder/spi-builder-workspace/Sources/LambdaCalculus/Combinator.swift (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

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

SwiftEmitModule normal arm64_32 Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
2026-08-19 03:03:45.193 xcodebuild[711:4323] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal armv7k Emitting\ module\ for\ LambdaCalculus (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
	EmitSwiftModule normal armv7k (in target 'LambdaCalculus' from project 'swift-lambdacalculus')
	Building workspace spi-builder-workspace with scheme swift-lambdacalculus-Package
(3 failures)
BUILD FAILURE 6.3 watchOS