BigInt – Build Information – Swift Package Index

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Build Information

Failed to build BigInt, reference 2.3.0 (f4c0c4), with Swift 6.2 (beta) for watchOS using Xcode 26.0 on 22 Jun 2025 12:36:23 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme BigInt -destination generic/platform=watchOS

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mgriebling/BigInt.git
Reference: 2.3.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mgriebling/BigInt
 * tag               2.3.0      -> FETCH_HEAD
HEAD is now at f4c0c41 Update to add leif-ibsen fixes from latest 1.21.0 release.
Cloned https://github.com/mgriebling/BigInt.git
Revision (git rev-parse @):
f4c0c41dd681b2c3d770b9a83cb5e0e3e30ee708
SUCCESS checkout https://github.com/mgriebling/BigInt.git at 2.3.0
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/mgriebling/BigInt.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolve Package Graph
Resolved source packages:
  BigInt: /Users/admin/builder/spi-builder-workspace
resolved source packages: BigInt
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BigInt",
  "name" : "BigInt",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.3"
    },
    {
      "name" : "ios",
      "version" : "16.4"
    },
    {
      "name" : "tvos",
      "version" : "16.4"
    },
    {
      "name" : "watchos",
      "version" : "9.4"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BigInt",
      "targets" : [
        "BigInt"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BigIntTests",
      "module_type" : "SwiftTarget",
      "name" : "BigIntTests",
      "path" : "Tests/BigIntTests",
      "sources" : [
        "AdditionTest.swift",
        "BinomialTest.swift",
        "BitTest.swift",
        "CRTTest.swift",
        "ComparisonTest.swift",
        "ConstructorTest.swift",
        "DivExactTest.swift",
        "DivModBZTest.swift",
        "DivModTest.swift",
        "ExpModTest.swift",
        "ExtensionTest.swift",
        "FFTTest.swift",
        "FactorialTest.swift",
        "FibonacciTest.swift",
        "FractionTest.swift",
        "GcdExtendedTest.swift",
        "GcdTest.swift",
        "IntMinMaxTest.swift",
        "JacobiTest.swift",
        "KaratsubaTest.swift",
        "KroneckerTest.swift",
        "LcmTest.swift",
        "LimbTest.swift",
        "ModInverseTest.swift",
        "MulSquareTest.swift",
        "MultiplicationTest.swift",
        "PerformanceTest.swift",
        "Pow2Test.swift",
        "PrimeTest.swift",
        "RootTest.swift",
        "ShiftTest.swift",
        "SubtractionTest.swift",
        "ToByteArrayTest.swift",
        "ToStringTest.swift",
        "ToomCookTest.swift"
      ],
      "target_dependencies" : [
        "BigInt"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BigInt",
      "module_type" : "SwiftTarget",
      "name" : "BigInt",
      "path" : "Sources/BigInt",
      "product_memberships" : [
        "BigInt"
      ],
      "sources" : [
        "BigFrac.swift",
        "BigInt-Extensions.swift",
        "BigInt.swift",
        "BitSieve.swift",
        "BurnikelZiegler.swift",
        "CRT.swift",
        "ExpMod.swift",
        "FFT.swift",
        "Factorial.swift",
        "GCD.swift",
        "Karatsuba.swift",
        "Limbs.swift",
        "ToomCook.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "BigInt"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme BigInt -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 BigInt -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  BigInt: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'BigInt' in project 'BigInt'
        ➜ Explicit dependency on target 'BigInt' in project 'BigInt'
    Target 'BigInt' in project 'BigInt' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -v -E -dM -isysroot /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -x c -c /dev/null
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc --version
ExecuteExternalTool /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ld -version_details
ReadFileContents /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/share/docc/features.json
Build description signature: a108f69f4db28460627bdc6826a1de6a
Build description path: /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/XCBuildData/a108f69f4db28460627bdc6826a1de6a.xcbuilddata
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.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
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-create-build-directory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex
CreateBuildDirectory /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-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/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/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/BigInt.build/Debug-watchos/BigInt.build/BigInt.modulemap (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/BigInt.modulemap
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.SwiftFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt_const_extract_protocols.json (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt_const_extract_protocols.json (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt_const_extract_protocols.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.SwiftConstValuesFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.SwiftConstValuesFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.SwiftConstValuesFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.LinkFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-OutputFileMap.json (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.SwiftFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.SwiftFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.LinkFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.LinkFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt-OutputFileMap.json (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt-OutputFileMap.json
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/BigInt.DependencyStaticMetadataFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/BigInt.DependencyStaticMetadataFileList
WriteAuxiliaryFile /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/BigInt.DependencyMetadataFileList (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace
    write-file /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/BigInt.DependencyMetadataFileList
Copy /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos/BigInt.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/BigInt.modulemap (in target 'BigInt' from project 'BigInt')
    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/BigInt.build/Debug-watchos/BigInt.build/BigInt.modulemap /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/GeneratedModuleMaps-watchos
SwiftDriver BigInt normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name BigInt -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64-apple-watchos9.4 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt-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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt_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/BigInt.build/Debug-watchos/BigInt.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver BigInt normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name BigInt -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64_32-apple-watchos9.4 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt_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/BigInt.build/Debug-watchos/BigInt.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-AUNV41LLQJ7TQKKF0TEXCN7LZ.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-24VZF5M98FHHE1Y2JNBS1JGI9.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-71H44W5KUEIYWCAOO1RMYB4MB.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-49UEJP9NIQ9WZOA04TVICFDJM.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-66CWNFQO6SZGST5U7BNVEGSG7.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-2INBT71BNI7ZXPDEEHSHYZFZK.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-NTOMQRDF2I4VHXUL75RV942I.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-BVZEOJCUBPQIC3D3JO9I1YSEG.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-3ANS8EMHPFQXP3AK1E8JB5KIX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stddef-3H6XWGA38B85V0GEC0WHUXR2B.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/SwiftShims-32NIQ4GV7HGNN7857MSLSG77H.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_SwiftConcurrencyShims-7SM2G7DE96H6IBTKYBG22396A.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrcheck-7JCW0ZJ8EGWTARL7XIAOYJP0N.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdarg-7D5GDZJLIQ0L3JO93KL5N4MV3.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdbool-XJY4NZS7OVV8JZSMY56V754A.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_AvailabilityInternal-DT9UG6TQ3KPLZ9KHVFG6GXWQC.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-B6KRUU9TCS0TN13JBZKSAW5YX.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ptrauth-D06W9BY1NE5S2WCJ9BTKMNEX0.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_float-BNPP15VAR3CIRREVKXD9VFNAU.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation1-46MNY9NV5WM2C7EH49QWBWRXB.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-AQOYL4QYYCVCLONLTJDATNP0F.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-6BHXWSLJ9RFAPFQ6CIY41CMFB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_limits-1V5KJHU95CHT5II0PSCPZLIZV.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation2-EDXSHHG94VQ4QH20R91HYFPM5.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-79W461RVLCG93M1S7IT2PEET5.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-ZQ6S2VEOJ8J3YSNB9FDARHUJ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_stdint-3VZZ9CCTWIUDLMAAXR150IRBB.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_DarwinFoundation3-6GATSBXRQW8XTXBKZJGD674IZ.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-12URFMH76VMIWAZMUJCX5GNIA.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-CGYH9POZ5HOCZXWZI0YY230FR.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/_Builtin_inttypes-1X2CPFQKP4LQUQ7HDY664XFSD.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Darwin-A3T7XY9YF2LA54757K4VHX01S.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-7KE8UUQYSW3NPLI6KUW7P4EPH.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/ObjectiveC-59XQ77S0IACISYXVQBDRLKGV3.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-8JXFMQM8R5926OAZMV8242SLQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_object-3921UMG27YASQI4RDZN0SX3LM.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-D68EC7S6GN7GTGUTB4BNYYWKM.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/os_workgroup-BRTTQ6EHOQ599NXQD26HZH9T0.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-C0BA3PFAKOVCSDHT40DLVLR79.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Dispatch-CHALT89FVMM363TP5K0ISFCMK.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-9Z6HS66GJMKE51UXZ13RV8EDQ.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/CoreFoundation-KLNG0FHCTOVBEDIPGX24CFCC.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-4M7Y8TMY69GXA9209PZXZYSA9.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Security-9E6WR389GBHMW3NN4DY1VBMR.pcm
SwiftExplicitDependencyGeneratePcm arm64_32 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-9PZOLZ5MBFH8WPHZHBXXAMBNN.pcm
SwiftExplicitDependencyGeneratePcm arm64 /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex/Foundation-DX742G7P8XQ1WT215COYTIFSN.pcm
SwiftCompile normal arm64_32 Compiling\ GCD.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/GCD.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/GCD.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64_32 Emitting\ module\ for\ BigInt (in target 'BigInt' from project 'BigInt')
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.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/BigInt/BigFrac.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt-Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BitSieve.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BurnikelZiegler.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/CRT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ExpMod.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/FFT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/GCD.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Karatsuba.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Limbs.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ToomCook.swift -target arm64_32-apple-watchos9.4 -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.0.0-Beta.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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-dependencies-1.json -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.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 5 -enforce-exclusivity\=checked -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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt_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 -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BigInt -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name watchos26.0 -clang-target arm64_32-apple-watchos26.0 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.abi.json
EmitSwiftModule normal arm64_32 (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:64: error: integer literal '2432902008176640000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:44: error: integer literal '121645100408832000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:26: error: integer literal '6402373705728000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:9: error: integer literal '355687428096000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
        ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:60: error: integer literal '20922789888000' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:45: error: integer literal '1307674368000' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:32: error: integer literal '87178291200' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:20: error: integer literal '6227020800' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                   ^
SwiftCompile normal arm64_32 Compiling\ ToomCook.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ToomCook.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ToomCook.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ ExpMod.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ExpMod.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ExpMod.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ BurnikelZiegler.swift,\ CRT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BurnikelZiegler.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/CRT.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BurnikelZiegler.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/CRT.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Factorial.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Karatsuba.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Karatsuba.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Karatsuba.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ FFT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/FFT.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/FFT.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Limbs.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Limbs.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Limbs.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ BigFrac.swift,\ BigInt-Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigFrac.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt-Extensions.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigFrac.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt-Extensions.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ BigInt (in target 'BigInt' from project 'BigInt')
** BUILD FAILED **
The following build commands failed:
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ BigInt (in target 'BigInt' from project 'BigInt')
	EmitSwiftModule normal arm64_32 (in target 'BigInt' from project 'BigInt')
	Building workspace spi-builder-workspace with scheme BigInt
(3 failures)
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Resolved source packages:
  BigInt: /Users/admin/builder/spi-builder-workspace
resolved source packages: BigInt
{
  "dependencies" : [
  ],
  "manifest_display_name" : "BigInt",
  "name" : "BigInt",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "13.3"
    },
    {
      "name" : "ios",
      "version" : "16.4"
    },
    {
      "name" : "tvos",
      "version" : "16.4"
    },
    {
      "name" : "watchos",
      "version" : "9.4"
    },
    {
      "name" : "maccatalyst",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "BigInt",
      "targets" : [
        "BigInt"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "BigIntTests",
      "module_type" : "SwiftTarget",
      "name" : "BigIntTests",
      "path" : "Tests/BigIntTests",
      "sources" : [
        "AdditionTest.swift",
        "BinomialTest.swift",
        "BitTest.swift",
        "CRTTest.swift",
        "ComparisonTest.swift",
        "ConstructorTest.swift",
        "DivExactTest.swift",
        "DivModBZTest.swift",
        "DivModTest.swift",
        "ExpModTest.swift",
        "ExtensionTest.swift",
        "FFTTest.swift",
        "FactorialTest.swift",
        "FibonacciTest.swift",
        "FractionTest.swift",
        "GcdExtendedTest.swift",
        "GcdTest.swift",
        "IntMinMaxTest.swift",
        "JacobiTest.swift",
        "KaratsubaTest.swift",
        "KroneckerTest.swift",
        "LcmTest.swift",
        "LimbTest.swift",
        "ModInverseTest.swift",
        "MulSquareTest.swift",
        "MultiplicationTest.swift",
        "PerformanceTest.swift",
        "Pow2Test.swift",
        "PrimeTest.swift",
        "RootTest.swift",
        "ShiftTest.swift",
        "SubtractionTest.swift",
        "ToByteArrayTest.swift",
        "ToStringTest.swift",
        "ToomCookTest.swift"
      ],
      "target_dependencies" : [
        "BigInt"
      ],
      "type" : "test"
    },
    {
      "c99name" : "BigInt",
      "module_type" : "SwiftTarget",
      "name" : "BigInt",
      "path" : "Sources/BigInt",
      "product_memberships" : [
        "BigInt"
      ],
      "sources" : [
        "BigFrac.swift",
        "BigInt-Extensions.swift",
        "BigInt.swift",
        "BitSieve.swift",
        "BurnikelZiegler.swift",
        "CRT.swift",
        "ExpMod.swift",
        "FFT.swift",
        "Factorial.swift",
        "GCD.swift",
        "Karatsuba.swift",
        "Limbs.swift",
        "ToomCook.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
{
  "workspace" : {
    "name" : "spi-builder-workspace",
    "schemes" : [
      "BigInt"
    ]
  }
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun xcodebuild -IDEClonedSourcePackagesDirPathOverride=$PWD/.dependencies -skipMacroValidation -skipPackagePluginValidation -derivedDataPath $PWD/.derivedData build -scheme BigInt -destination generic/platform=watchOS
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.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 BigInt -destination generic/platform=watchOS
Resolve Package Graph
Resolved source packages:
  BigInt: /Users/admin/builder/spi-builder-workspace
ComputePackagePrebuildTargetDependencyGraph
Prepare packages
CreateBuildRequest
SendProjectDescription
CreateBuildOperation
ComputeTargetDependencyGraph
note: Building targets in dependency order
note: Target dependency graph (2 targets)
    Target 'BigInt' in project 'BigInt'
        ➜ Explicit dependency on target 'BigInt' in project 'BigInt'
    Target 'BigInt' in project 'BigInt' (no dependencies)
GatherProvisioningInputs
CreateBuildDescription
ClangStatCache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang-stat-cache /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -o /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache
SwiftDriver BigInt normal arm64 com.apple.xcode.tools.swift.compiler (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name BigInt -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64-apple-watchos9.4 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt-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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt_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/BigInt.build/Debug-watchos/BigInt.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64/BigInt-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftDriver BigInt normal arm64_32 com.apple.xcode.tools.swift.compiler (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode
    builtin-SwiftDriver -- /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -module-name BigInt -Onone -enforce-exclusivity\=checked @/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -DXcode -plugin-path /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -target arm64_32-apple-watchos9.4 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.derivedData/ModuleCache.noindex -Xfrontend -serialize-debugging-options -profile-coverage-mapping -profile-generate -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.derivedData/Index.noindex/DataStore -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/swift-overrides.hmap -emit-const-values -Xfrontend -const-gather-protocols-file -Xfrontend /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt_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/BigInt.build/Debug-watchos/BigInt.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-Swift.h -working-directory /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode -experimental-emit-module-separately -disable-cmo
SwiftEmitModule normal arm64_32 Emitting\ module\ for\ BigInt (in target 'BigInt' from project 'BigInt')
EmitSwiftModule normal arm64_32 (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:64: error: integer literal '2432902008176640000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
                                                               ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:44: error: integer literal '121645100408832000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:26: error: integer literal '6402373705728000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
                         ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:15:9: error: integer literal '355687428096000' overflows when stored into 'Int'
        355687428096000, 6402373705728000, 121645100408832000, 2432902008176640000]
        ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:60: error: integer literal '20922789888000' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                                                           ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:45: error: integer literal '1307674368000' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                                            ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:32: error: integer literal '87178291200' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                               ^
/Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift:14:20: error: integer literal '6227020800' overflows when stored into 'Int'
        479001600, 6227020800, 87178291200, 1307674368000, 20922789888000,
                   ^
Failed frontend command:
/Applications/Xcode-26.0.0-Beta.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/BigInt/BigFrac.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt-Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BitSieve.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BurnikelZiegler.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/CRT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ExpMod.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/FFT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/GCD.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Karatsuba.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Limbs.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ToomCook.swift -target arm64_32-apple-watchos9.4 -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-26.0.0-Beta.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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-dependencies-2.json -enable-objc-interop -sdk /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.sdk -I /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -I /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Products/Debug-watchos -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/Library/Frameworks -F /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/Platforms/WatchOS.platform/Developer/SDKs/WatchOS26.0.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 5 -enforce-exclusivity\=checked -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/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt_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 -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.derivedData/SDKStatCaches.noindex/watchos26.0-23R5280j-041894b46d26f03ea1587ab1cb6ac97e.sdkstatcache -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.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/BigInt.build/Debug-watchos/BigInt.build/DerivedSources-normal/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources/arm64_32 -Xcc -I/Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BigInt -package-name spi_builder_workspace -frontend-parseable-output -disable-clang-spi -target-sdk-version 26.0 -target-sdk-name watchos26.0 -clang-target arm64_32-apple-watchos26.0 -emit-module-doc-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.swiftdoc -emit-module-source-info-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.swiftsourceinfo -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-Swift.h -serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-master-emit-module.dia -emit-dependencies-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt-master-emit-module.d -o /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.swiftmodule -emit-abi-descriptor-path /Users/admin/builder/spi-builder-workspace/.derivedData/Build/Intermediates.noindex/BigInt.build/Debug-watchos/BigInt.build/Objects-normal/arm64_32/BigInt.abi.json
SwiftCompile normal arm64_32 Compiling\ BigInt.swift,\ BitSieve.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BitSieve.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BitSieve.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ BigFrac.swift,\ BigInt-Extensions.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigFrac.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt-Extensions.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigFrac.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BigInt-Extensions.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ BurnikelZiegler.swift,\ CRT.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BurnikelZiegler.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/CRT.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/BurnikelZiegler.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/CRT.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Factorial.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Factorial.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ GCD.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/GCD.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/GCD.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ ToomCook.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ToomCook.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ToomCook.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ ExpMod.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ExpMod.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/ExpMod.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Limbs.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Limbs.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Limbs.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftCompile normal arm64_32 Compiling\ Karatsuba.swift /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Karatsuba.swift (in target 'BigInt' from project 'BigInt')
SwiftCompile normal arm64_32 /Users/admin/builder/spi-builder-workspace/Sources/BigInt/Karatsuba.swift (in target 'BigInt' from project 'BigInt')
    cd /Users/admin/builder/spi-builder-workspace/.swiftpm/xcode

SwiftEmitModule normal arm64 Emitting\ module\ for\ BigInt (in target 'BigInt' from project 'BigInt')
** BUILD FAILED **
The following build commands failed:
	EmitSwiftModule normal arm64_32 (in target 'BigInt' from project 'BigInt')
	SwiftEmitModule normal arm64_32 Emitting\ module\ for\ BigInt (in target 'BigInt' from project 'BigInt')
	Building workspace spi-builder-workspace with scheme BigInt
(3 failures)
BUILD FAILURE 6.2 watchOS