Swift Package IndexBuild Information
Failed to build BrainflipKit, reference v1.0.0-alpha.1 (c6837a), with Swift 6.4 for Android on 28 Sep 2026 01:34:52 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/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/mba6comma1/BrainflipKit.git
Reference: v1.0.0-alpha.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/mba6comma1/BrainflipKit
* tag v1.0.0-alpha.1 -> FETCH_HEAD
HEAD is now at c6837aa chore: 🔥 delete `Package.resolved` from pushed repo
Cloned https://github.com/mba6comma1/BrainflipKit.git
Revision (git rev-parse @):
c6837aad1be99a70e13ef164c294bdec777cbe02
SUCCESS checkout https://github.com/mba6comma1/BrainflipKit.git at v1.0.0-alpha.1
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Build
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Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/mba6comma1/BrainflipKit.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344844-0":/host -w "$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/apple/swift-algorithms.git
[1/6159] Fetching swift-algorithms
Fetched https://github.com/apple/swift-algorithms.git (0.64s)
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[1/18947] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git (0.75s)
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[1/98273] Fetching swift-parsing
Fetched https://github.com/pointfreeco/swift-parsing.git (3.51s)
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Computing version for https://github.com/pointfreeco/swift-case-paths
Computed https://github.com/pointfreeco/swift-case-paths at 1.10.0 (2.27s)
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Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.16s)
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Computed https://github.com/swiftlang/swift-syntax at 604.0.0 (0.31s)
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at main (1021ac8)
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Working copy of https://github.com/pointfreeco/swift-issue-reporting resolved at 2.1.1
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Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
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Working copy of https://github.com/apple/swift-algorithms.git resolved at main (5b7143f)
Creating working copy for https://github.com/pointfreeco/swift-parsing.git
Working copy of https://github.com/pointfreeco/swift-parsing.git resolved at main (d3ca6f0)
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Working copy of https://github.com/swiftlang/swift-syntax resolved at 604.0.0
Creating working copy for https://github.com/pointfreeco/swift-case-paths
Working copy of https://github.com/pointfreeco/swift-case-paths resolved at 1.10.0
Building for debugging...
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error: SwiftCompile normal aarch64 /host/spi-builder-workspace/Sources/BrainflipCLI/IO\ Helpers/ReadAllLines.swift failed with a nonzero exit code. Command line: cd /host
builtin-SwiftPerFileCompile ReadAllLines.swift
/host/spi-builder-workspace/Sources/BrainflipCLI/IO Helpers/StandardInputIterator.swift:22:8: [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m20 |[0;0m private import WinSDK
[0;36m21 |[0;0m #else
[0;36m22 |[0;0m #error([4;39m"Unsupported platform"[0;0m)
[0;36m|[0;0m `- [1;31merror: [1;39mUnsupported platform[0;0m
[0;36m23 |[0;0m #endif
[0;36m24 |[0;0m
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/BrainflipCLI/Command/Brainflip+Helpers.swift /host/spi-builder-workspace/Sources/BrainflipCLI/Command/Brainflip+Impl.swift /host/spi-builder-workspace/Sources/BrainflipCLI/Command/BrainflipCommand.swift /host/spi-builder-workspace/Sources/BrainflipCLI/Command/Option\ Groups/InputOptions.swift /host/spi-builder-workspace/Sources/BrainflipCLI/Command/Option\ Groups/InterpreterOptions.swift /host/spi-builder-workspace/Sources/BrainflipCLI/ExtraInstruction+Argument.swift -primary-file /host/spi-builder-workspace/Sources/BrainflipCLI/IO\ Helpers/ReadAllLines.swift /host/spi-builder-workspace/Sources/BrainflipCLI/IO\ Helpers/StandardInputIterator.swift /host/spi-builder-workspace/Sources/BrainflipCLI/IO\ Helpers/StandardOutputStream.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/ReadAllLines.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/ReadAllLines.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/ReadAllLines.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/ReadAllLines.dia -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 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D Xcode -serialize-debugging-options -load-plugin-executable /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64/CasePathsMacros\#CasePathsMacros -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 -fmodule-map-file\=/host/spi-builder-workspace/.build/checkouts/swift-numerics/Sources/_NumericsShims/include/module.modulemap -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/checkouts/swift-numerics/Sources/_NumericsShims/include -Xcc -I/host/spi-builder-workspace/.build/out/Products/Debug-android-aarch64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name BrainflipCLI -package-name spi_builder_workspace -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/brainflip_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/BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/ReadAllLines.o -index-unit-output-path /BrainflipKit.build/Debug-android-aarch64/brainflip-p.build/Objects-normal/aarch64/ReadAllLines.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 android