Swift Package Index

Build Information

Failed to build CareKit, reference main (348a5e), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 17:30:00 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/cbaker6/CareKit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cbaker6/CareKit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 348a5ef 4.1.0 release (#745)
Cloned https://github.com/cbaker6/CareKit.git
Revision (git rev-parse @):
348a5efbd10cb79d92c760c8023156015558b06b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/cbaker6/CareKit.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/cbaker6/CareKit.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 / 593]
[Planning deferred tasks]
[129 / 243]
[140 / 243] CareKit_CareKitStore
[143 / 243]
[146 / 246] InternalCollectionsUtilities
[148 / 259]
[157 / 259] InternalCollectionsUtilities
[167 / 261] InternalCollectionsUtilities
[185 / 276] OrderedCollections
[187 / 321]
[195 / 321] OrderedCollections
[200 / 322]
Fetching https://github.com/apple/FHIRModels.git
Fetching https://github.com/apple/swift-async-algorithms
[1/12522] Fetching fhirmodels
[2/19254] Fetching fhirmodels, swift-async-algorithms
Fetched https://github.com/apple/FHIRModels.git (2.16s)
Fetched https://github.com/apple/swift-async-algorithms (2.22s)
Computing version for https://github.com/apple/FHIRModels.git
Computed https://github.com/apple/FHIRModels.git at 0.9.3 (2.86s)
Computing version for https://github.com/apple/swift-async-algorithms
Computed https://github.com/apple/swift-async-algorithms at 1.1.5 (0.65s)
Fetching https://github.com/apple/swift-collections.git
[1/27702] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (3.46s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.7.0 (4.15s)
Creating working copy for https://github.com/apple/FHIRModels.git
Working copy of https://github.com/apple/FHIRModels.git resolved at 0.9.3
Creating working copy for https://github.com/apple/swift-async-algorithms
Working copy of https://github.com/apple/swift-async-algorithms resolved at 1.1.5
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.7.0
CareKitStore2.1.xcdatamodel: note: Model CareKitStore2.1 version checksum: ZASrne13EHmZmKtP6KUUM5zZ+CoQutH4vpF2Yp01Sm8=
CareKitStore2.0.xcdatamodel: note: Model CareKitStore2.0 version checksum: ok9vrL3DxdxIVygU5OYEK8hYmHwOOhWj6BA5d9MxxDM=
error: /Users/admin/builder/spi-builder-workspace/CareKitUI/CareKitUI/Shared/Extensions/Number+Extensions.swift:31:8 unable to resolve module dependency: 'UIKit'
error: SwiftDriver CareKitUI 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 CareKitUI -Onone @/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64/CareKitUI.SwiftFileList -DSWIFT_PACKAGE -DDEBUG -DSWIFT_MODULE_RESOURCE_BUNDLE_AVAILABLE -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-macos15.0 -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 -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -emit-localized-strings -emit-localized-strings-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64 -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/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64/CareKitUI-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/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64/CareKitUI.swiftmodule -serialize-diagnostics -dependency-scan-serialize-diagnostics-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64/CareKitUI-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 -package-name spi_builder_workspace -emit-const-values -const-gather-protocols-list /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64/CareKitUI_const_extract_protocols.json -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/CareKit.build/Debug/CareKitUI-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/CareKit.build/Debug/CareKitUI-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/CareKit.build/Debug/CareKitUI-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/CareKit.build/Debug/CareKitUI-t.build/Objects-normal/arm64/CareKitUI-Swift.h -working-directory /Users/admin/builder -experimental-emit-module-separately -disable-cmo
error: Build failed
BUILD FAILURE 6.4 macosSpm