Swift Package IndexBuild Information
Failed to build SwiftUseCase, reference 0.5.1 (8ea23b), with Swift 6.4 for Android on 23 Sep 2026 13:55:47 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1Build 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/xtro/SwiftUseCase.git
Reference: 0.5.1
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/xtro/SwiftUseCase
* tag 0.5.1 -> FETCH_HEAD
HEAD is now at 8ea23b0 Update macro generation, fix swift syntax version
Cloned https://github.com/xtro/SwiftUseCase.git
Revision (git rev-parse @):
8ea23b052e4a8bdb9493088eb94dfbd2a7dff651
SUCCESS checkout https://github.com/xtro/SwiftUseCase.git at 0.5.1
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Build
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Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/xtro/SwiftUseCase.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:android-6.4-latest swift build --swift-sdk aarch64-unknown-linux-android28 2>&1
android-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:abadcff584c273feba50641b454858d377ba30b35ea7287a94f45ebd8afd0ea0
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:android-6.4-latest
Fetching https://github.com/swiftlang/swift-syntax
[1/80014] Fetching swift-syntax
Fetched https://github.com/swiftlang/swift-syntax (3.17s)
Computing version for https://github.com/swiftlang/swift-syntax
Computed https://github.com/swiftlang/swift-syntax at 510.0.0 (4.57s)
Creating working copy for https://github.com/swiftlang/swift-syntax
Working copy of https://github.com/swiftlang/swift-syntax resolved at 510.0.0
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 533]
[Planning deferred tasks]
[15 / 221] SwiftSyntaxMacros
[123 / 228] SwiftSyntax
[130 / 237] SwiftSyntax
[131 / 238] SwiftSyntax510
[133 / 239] SwiftSyntax510
[138 / 239] SwiftSyntax509
[138 / 239] SwiftSyntax
[149 / 255] SwiftDiagnostics
[150 / 264] SwiftParser
[151 / 264] SwiftBasicFormat
[153 / 264] SwiftDiagnostics
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[164 / 264] SwiftParser
[165 / 264] SwiftParser
[165 / 264] SwiftSyntax
[168 / 264] SwiftParser
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[174 / 264] SwiftDiagnostics
[175 / 264] SwiftOperators
[176 / 264] SwiftOperators
[178 / 264] SwiftDiagnostics
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[189 / 285] SwiftOperators
[190 / 286] SwiftParserDiagnostics
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[198 / 286] SwiftOperators
[203 / 286] SwiftSyntaxBuilder
[206 / 287] SwiftParserDiagnostics
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[241 / 309] SwiftSyntaxMacros
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[250 / 309] SwiftSyntaxMacros-product
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[272 / 327] SwiftCompilerPluginMessageHandling
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[291 / 333] SwiftCompilerPlugin
[296 / 333] SwiftCompilerPlugin
[297 / 334] SwiftCompilerPlugin
[298 / 334] SwiftSyntax
[301 / 335] SwiftSyntax
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[316 / 336] SwiftUseCaseMacros
[319 / 339] SwiftUseCaseMacros
[320 / 339] SwiftUseCaseMacros
[324 / 340] SwiftUseCaseMacros
[327 / 343] SwiftUseCaseMacro
[333 / 344] SwiftUseCase
[341 / 353] SwiftUseCase
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/Usecases/AnyUseCase.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile AnyUseCase.swift
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/Usecases/AsyncExecutables.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile AsyncExecutables.swift
error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/Usecases/AsyncThrowingUseCase+Callbacks.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile AsyncThrowingUseCase+Callbacks.swift
/host/spi-builder-workspace/Sources/Usecases/AnyUseCase+Callbacks.swift:1:8: [1;31merror: [1;39mno such module 'Combine'[0;0m
[0;36m1 |[0;0m import Combine
[0;36m|[0;0m `- [1;31merror: [1;39mno such module 'Combine'[0;0m
[0;36m2 |[0;0m
[0;36m3 |[0;0m public extension AnyUseCase {
Failed frontend command:
/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Usecases/AnyUseCase+Callbacks.swift /host/spi-builder-workspace/Sources/Usecases/AnyUseCase+Combine.swift /host/spi-builder-workspace/Sources/Usecases/AnyUseCase+Resolve.swift -primary-file /host/spi-builder-workspace/Sources/Usecases/AnyUseCase.swift -primary-file /host/spi-builder-workspace/Sources/Usecases/AsyncExecutables.swift -primary-file /host/spi-builder-workspace/Sources/Usecases/AsyncThrowingUseCase+Callbacks.swift /host/spi-builder-workspace/Sources/Usecases/AsyncThrowingUseCase+Publisher.swift /host/spi-builder-workspace/Sources/Usecases/AsyncThrowingUseCase.swift /host/spi-builder-workspace/Sources/Usecases/AsyncUseCase+Callbacks.swift /host/spi-builder-workspace/Sources/Usecases/AsyncUseCase+Publisher.swift /host/spi-builder-workspace/Sources/Usecases/AsyncUseCase.swift /host/spi-builder-workspace/Sources/Usecases/AsyncUsecaseable.swift /host/spi-builder-workspace/Sources/Usecases/CombineUseCase.swift /host/spi-builder-workspace/Sources/Usecases/Executables.swift /host/spi-builder-workspace/Sources/Usecases/ThrowingUseCase+Callbacks.swift /host/spi-builder-workspace/Sources/Usecases/ThrowingUseCase+Publisher.swift /host/spi-builder-workspace/Sources/Usecases/ThrowingUseCase.swift /host/spi-builder-workspace/Sources/Usecases/UseCase+Callbacks.swift /host/spi-builder-workspace/Sources/Usecases/UseCase+Publisher.swift /host/spi-builder-workspace/Sources/Usecases/UseCase.swift /host/spi-builder-workspace/Sources/Usecases/UseCaseable.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/supplementaryOutputs-18 -target aarch64-unknown-linux-android28 -Xllvm -aarch64-use-tbi -disable-objc-interop -sdk /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -sysroot /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/sysroot -I /host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -load-plugin-executable /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/SwiftUseCaseMacros\#SwiftUseCaseMacros -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -external-plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins/testing\#/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-plugin-server -validate-clang-modules-once -clang-build-session-file /host/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /host -resource-dir /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_android.artifactbundle/swift-android/swift-resources/usr/lib/swift-aarch64 -enable-anonymous-context-mangled-names -file-compilation-dir /host -Xcc -resource-dir -Xcc /android-ndk/android-ndk-r27d/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/18 -Xcc -fno-omit-frame-pointer -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwiftUseCase -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/SwiftUseCase_const_extract_protocols.json -in-process-plugin-server-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/lib/swift/host/plugins -plugin-path /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/AnyUseCase.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/AsyncExecutables.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/AsyncThrowingUseCase+Callbacks.o -index-unit-output-path /SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/AnyUseCase.o -index-unit-output-path /SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/AsyncExecutables.o -index-unit-output-path /SwiftUseCase.build/Debug-android-aarch64/SwiftUseCase-t.build/Objects-normal/aarch64/AsyncThrowingUseCase+Callbacks.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android