Swift Package Index

Build Information

Failed to build whim-ios-core, reference main (a70800), with Swift 6.4 for macOS (SPM) on 22 Sep 2026 21:13:42 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/umob-app/whim-ios-core.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/umob-app/whim-ios-core
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a70800a feat: add project overview and comprehensive docs for usage (#44)
Cloned https://github.com/umob-app/whim-ios-core.git
Revision (git rev-parse @):
a70800a57011331555724a5add5e841a76ef5565
SUCCESS checkout https://github.com/umob-app/whim-ios-core.git at main
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/umob-app/whim-ios-core.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 542]
[Planning deferred tasks]
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[111 / 225] InternalCollectionsUtilities
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[441 / 463] WhimCoreTest
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[443 / 463] Nimble
Fetching https://github.com/stanfy/SwiftyMock.git
[1/545] Fetching swiftymock
Fetched https://github.com/stanfy/SwiftyMock.git (0.97s)
Fetching https://github.com/umob-app/whim-ios-random.git
[1/139] Fetching whim-ios-random
Fetched https://github.com/umob-app/whim-ios-random.git (0.89s)
Fetching https://github.com/Quick/Quick.git
Fetching https://github.com/ReactiveX/RxSwift.git
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/Quick/Nimble.git
Fetching https://github.com/apple/swift-collections
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[239/119455] Fetching swift-docc-plugin, swift-collections, quick, nimble, rxswift
Fetched https://github.com/Quick/Quick.git (2.90s)
Fetched https://github.com/apple/swift-collections (2.90s)
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Fetched https://github.com/Quick/Nimble.git (17.19s)
Fetched https://github.com/ReactiveX/RxSwift.git (17.19s)
Fetched https://github.com/apple/swift-docc-plugin (17.19s)
Computing version for https://github.com/Quick/Quick.git
Computed https://github.com/Quick/Quick.git at 4.0.0 (17.94s)
Computing version for https://github.com/ReactiveX/RxSwift.git
Computed https://github.com/ReactiveX/RxSwift.git at 6.5.0 (0.70s)
Computing version for https://github.com/Quick/Nimble.git
Computed https://github.com/Quick/Nimble.git at 9.2.1 (0.67s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
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Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git (1.07s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (1.75s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
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Fetched https://github.com/mattgallagher/CwlCatchException.git (0.87s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (1.60s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.68s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
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Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.38s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.15s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.6.0 (0.74s)
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at 4.0.0
Creating working copy for https://github.com/ReactiveX/RxSwift.git
Working copy of https://github.com/ReactiveX/RxSwift.git resolved at 6.5.0
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.6.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/umob-app/whim-ios-random.git
Working copy of https://github.com/umob-app/whim-ios-random.git resolved at main (b979870)
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at 9.2.1
Creating working copy for https://github.com/stanfy/SwiftyMock.git
Working copy of https://github.com/stanfy/SwiftyMock.git resolved at spm (913788f)
error: clang dependency scanning failure:
error: /Users/admin/builder/spi-builder-workspace/Sources/WhimCore/Architecture/UI/WhimSceneBindings.swift:1:8 unable to resolve module dependency: 'UIKit'
error: SwiftDriver WhimCore normal arm64 com.apple.xcode.tools.swift.compiler failed with a nonzero exit code. Command line:     cd /Users/admin/builder
    builtin-SwiftDriver -- /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -parse-as-library -module-name WhimCore -Onone @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/Objects-normal/arm64/WhimCore.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -Xcc -fmodule-map-file\=/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/GeneratedModuleMaps/RxCocoaRuntime.modulemap -DXcode -plugin-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/plugins/testing -enable-experimental-feature DebugDescriptionMacro -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -target arm64-apple-macos12.0 -g -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex -Xfrontend -serialize-debugging-options -enable-testing -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -swift-version 5 -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/PackageFrameworks -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -c -j10 -enable-batch-mode -incremental -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/Objects-normal/arm64/WhimCore-OutputFileMap.json -save-temps -color-diagnostics -explicit-module-build -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -clang-scanner-module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex -sdk-module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/SDKExplicitPrecompiledModules -emit-dependencies -emit-module -emit-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/Objects-normal/arm64/WhimCore.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/Objects-normal/arm64/WhimCore-dependency-scan.dia -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/Objects-normal/arm64/WhimCore_const_extract_protocols.json -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/checkouts/RxSwift/Sources/RxCocoaRuntime/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -emit-objc-header -emit-objc-header-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/whim-ios-core.build/Debug/WhimCore-t.build/Objects-normal/arm64/WhimCore-Swift.h -working-directory /Users/admin/builder -experimental-emit-module-separately -disable-cmo
error: Build failed
BUILD FAILURE 6.4 macosSpm