Swift Package IndexBuild Information
Failed to build swm-homology, reference 1.4.0 (112f3d), with Swift 6.4 for Android on 17 Sep 2026 21:45:42 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/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
========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/taketo1024/swm-homology.git
Reference: 1.4.0
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/taketo1024/swm-homology
* tag 1.4.0 -> FETCH_HEAD
HEAD is now at 112f3d2 Merge branch 'develop'
Cloned https://github.com/taketo1024/swm-homology.git
Revision (git rev-parse @):
112f3d2c4c8bee4a1e5fcbfa7efb9e380c65744d
SUCCESS checkout https://github.com/taketo1024/swm-homology.git at 1.4.0
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/taketo1024/swm-homology.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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/taketo1024/swm-matrix-tools.git
Fetching https://github.com/taketo1024/swm-core.git
[1/800] Fetching swm-matrix-tools
[569/16784] Fetching swm-matrix-tools, swm-core
Fetched https://github.com/taketo1024/swm-matrix-tools.git (0.60s)
Fetched https://github.com/taketo1024/swm-core.git (0.61s)
Computing version for https://github.com/taketo1024/swm-matrix-tools.git
Computed https://github.com/taketo1024/swm-matrix-tools.git at 1.3.3 (0.80s)
Computing version for https://github.com/taketo1024/swm-core.git
Computed https://github.com/taketo1024/swm-core.git at 1.3.1 (0.19s)
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-collections.git
[1/6140] Fetching swift-algorithms
[6141/33414] Fetching swift-algorithms, swift-collections
Fetched https://github.com/apple/swift-algorithms.git (1.29s)
Fetched https://github.com/apple/swift-collections.git (1.30s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 0.2.1 (1.49s)
Fetching https://github.com/apple/swift-numerics
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics (1.07s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 0.1.0 (1.27s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.30s)
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 0.2.1
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.6.0
Creating working copy for https://github.com/apple/swift-numerics
Working copy of https://github.com/apple/swift-numerics resolved at 0.1.0
Creating working copy for https://github.com/taketo1024/swm-core.git
Working copy of https://github.com/taketo1024/swm-core.git resolved at 1.3.1
Creating working copy for https://github.com/taketo1024/swm-matrix-tools.git
Working copy of https://github.com/taketo1024/swm-matrix-tools.git resolved at 1.3.3
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 275]
[Finalizing plan]
[60 / 111] RealModule
[69 / 128] InternalCollectionsUtilities
[80 / 128] RealModule-product
[84 / 128] OrderedCollections
[90 / 130]
[95 / 149] RealModule
[99 / 149] OrderedCollections
[100 / 149] OrderedCollections
[103 / 150] InternalCollectionsUtilities
[105 / 150] InternalCollectionsUtilities
[109 / 150] Algorithms
[112 / 150] Algorithms
[113 / 151] Algorithms
[114 / 151] OrderedCollections
[122 / 151] Algorithms
[135 / 161] SwmCore
[136 / 161] SwmCore
[137 / 162] SwmCore
[140 / 162] Algorithms
[140 / 162] SwmCore
swift-frontend: /home/build-user/swift/lib/SIL/IR/TypeLowering.cpp:3389: void swift::Lowering::TypeConverter::verifyLexicalLowering(const TypeLowering &, AbstractionPattern, CanType, TypeExpansionContext): Assertion `hasNoNontrivialLexicalLeaf && "Found non-trivial lexical leaf in non-trivial non-lexical type?!"' failed.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/AdditiveGroup.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/EuclideanRing.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Field.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/FractionField.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Group.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/MathSet.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Module.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Monoid.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Ring.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Array.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Codable.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Dictionary.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/RandomAccessCollection.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Sequence.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Set.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/String.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/LinearCombination/LinearCombination.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/LinearCombination/LinearCombinationType.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/LinearCombination/TensorGenerator.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/DefaultMatrixImpl.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/Matrix.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/MatrixIF.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/MatrixImpl.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/BitSequence.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/Combinatorics.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/GraphAlgorithms.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/IntList.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/Operators.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/Random.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/TypeParameters.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Complex.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/F2.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Integer.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/IntegerQuotient.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Quaternion.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Rational.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Real.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Permutation/Permutation.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/GenericPolynomial.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/MultivariatePolynomial.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/Polynomial.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/PolynomialQuotient.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Cache.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Debug.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Format.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Logger.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Storage.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/supplementaryOutputs-26 -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 -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/swm-core.build/Debug-android-aarch64/SwmCore-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG=1 -no-auto-bridging-header-chaining -module-name SwmCore -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/SwmCore_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/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Real.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Permutation.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/GenericPolynomial.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/MultivariatePolynomial.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Polynomial.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/PolynomialQuotient.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Real.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Permutation.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/GenericPolynomial.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/MultivariatePolynomial.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Polynomial.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/PolynomialQuotient.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
1. Swift version 6.4.2-dev (LLVM 15622a86b1749a9, Swift d2e983b81b18217)
2. Compiling with effective version 5.10
3. While evaluating request ASTLoweringRequest(Lowering AST to SIL for file "/host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/GenericPolynomial.swift")
4. While silgen visitDecl extension of MonomialAsGenerator (at /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/GenericPolynomial.swift:232:1)
#0 0x000064e82b699d98 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x8bb1d98)
#1 0x000064e82b697585 llvm::sys::RunSignalHandlers() (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x8baf585)
#2 0x000064e82b69ab41 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x0000727c9740f520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x0000727c974639bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969bc)
#5 0x0000727c9740f476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x0000727c973f57f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x0000727c973f571b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x0000727c97406e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x000064e82427e364 (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x1796364)
#10 0x000064e82429a98b std::_Function_handler<bool (swift::CanType, swift::Lowering::AbstractionPattern, swift::ValueDecl*, std::optional<unsigned int>), swift::Lowering::TypeConverter::verifyLexicalLowering(swift::Lowering::TypeLowering const&, swift::Lowering::AbstractionPattern, swift::CanType, swift::TypeExpansionContext)::$_9>::_M_invoke(std::_Any_data const&, swift::CanType&&, swift::Lowering::AbstractionPattern&&, swift::ValueDecl*&&, std::optional<unsigned int>&&) TypeLowering.cpp:0:0
#11 0x000064e82427f916 swift::Lowering::TypeConverter::visitAggregateLeaves(swift::Lowering::AbstractionPattern, swift::CanType, swift::TypeExpansionContext, std::function<bool (swift::CanType, swift::Lowering::AbstractionPattern, swift::ValueDecl*, std::optional<unsigned int>)>, std::function<bool (swift::CanType, swift::Lowering::AbstractionPattern, swift::ValueDecl*, std::optional<unsigned int>)>) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x1797916)
#12 0x000064e82427e271 swift::Lowering::TypeConverter::getTypeLowering(swift::Lowering::AbstractionPattern, swift::Type, swift::TypeExpansionContext) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x1796271)
#13 0x000064e8241dc4f9 (anonymous namespace)::DestructureResults::destructure(swift::Lowering::AbstractionPattern, swift::CanType) SILFunctionType.cpp:0:0
#14 0x000064e8241d95af getSILFunctionType(swift::Lowering::TypeConverter&, swift::TypeExpansionContext, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::AnyFunctionType>, swift::SILExtInfoBuilder, (anonymous namespace)::Conventions const&, swift::ForeignInfo const&, std::optional<swift::SILDeclRef>, std::optional<swift::SILDeclRef>, std::optional<swift::SubstitutionMap>, swift::ProtocolConformanceRef) SILFunctionType.cpp:0:0
#15 0x000064e8241cd120 getNativeSILFunctionType(swift::Lowering::TypeConverter&, swift::TypeExpansionContext, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::AnyFunctionType>, swift::SILExtInfoBuilder, std::optional<swift::SILDeclRef>, std::optional<swift::SILDeclRef>, std::optional<swift::SubstitutionMap>, swift::ProtocolConformanceRef) SILFunctionType.cpp:0:0
#16 0x000064e8241d0cd1 getUncachedSILFunctionTypeForConstant(swift::Lowering::TypeConverter&, swift::TypeExpansionContext, swift::SILDeclRef, swift::Lowering::TypeConverter::LoweredFormalTypes) SILFunctionType.cpp:0:0
#17 0x000064e8241d2158 swift::Lowering::TypeConverter::getConstantInfo(swift::TypeExpansionContext, swift::SILDeclRef) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x16ea158)
#18 0x000064e8241c25db swift::SILFunctionBuilder::getOrCreateFunction(swift::SILLocation, swift::SILDeclRef, swift::ForDefinition_t, llvm::function_ref<swift::SILFunction* (swift::SILLocation, swift::SILDeclRef)>, swift::ProfileCounter) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x16da5db)
#19 0x000064e823d965fc swift::Lowering::SILGenModule::getFunction(swift::SILDeclRef, swift::ForDefinition_t) crtstuff.c:0:0
#20 0x000064e823d9a44b swift::Lowering::SILGenModule::emitOrDelayFunction(swift::SILDeclRef) crtstuff.c:0:0
#21 0x000064e823d9b9f2 swift::Lowering::SILGenModule::emitConstructor(swift::ConstructorDecl*) crtstuff.c:0:0
#22 0x000064e823edaeaa swift::ASTVisitor<SILGenExtension, void, void, void, void, void, void>::visit(swift::Decl*) crtstuff.c:0:0
#23 0x000064e823ed5c58 SILGenExtension::emitExtension(swift::ExtensionDecl*) crtstuff.c:0:0
#24 0x000064e823ed5bad swift::Lowering::SILGenModule::visitExtensionDecl(swift::ExtensionDecl*) crtstuff.c:0:0
#25 0x000064e823d9dc2f swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*) crtstuff.c:0:0
#26 0x000064e823d9e454 swift::ASTLoweringRequest::evaluate(swift::Evaluator&, swift::ASTLoweringDescriptor) const (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x12b6454)
#27 0x000064e823eb9be6 swift::SimpleRequest<swift::ASTLoweringRequest, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule>> (swift::ASTLoweringDescriptor), (swift::RequestFlags)17>::evaluateRequest(swift::ASTLoweringRequest const&, swift::Evaluator&) crtstuff.c:0:0
#28 0x000064e823da3255 swift::ASTLoweringRequest::OutputType swift::Evaluator::getResultUncached<swift::ASTLoweringRequest, swift::ASTLoweringRequest::OutputType swift::evaluateOrFatal<swift::ASTLoweringRequest>(swift::Evaluator&, swift::ASTLoweringRequest)::'lambda'()>(swift::ASTLoweringRequest const&, swift::ASTLoweringRequest::OutputType swift::evaluateOrFatal<swift::ASTLoweringRequest>(swift::Evaluator&, swift::ASTLoweringRequest)::'lambda'()) crtstuff.c:0:0
#29 0x000064e823d9ed2f swift::performASTLowering(swift::FileUnit&, swift::Lowering::TypeConverter&, swift::SILOptions const&, swift::IRGenOptions const*) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x12b6d2f)
#30 0x000064e8234febe2 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0xa16be2)
#31 0x000064e823516fda withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#32 0x000064e823504aa9 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#33 0x000064e8235016ee swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0xa196ee)
#34 0x000064e823219ba8 swift::mainEntry(int, char const**) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x731ba8)
#35 0x0000727c973f6d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#36 0x0000727c973f6e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#37 0x000064e823218a65 _start (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x730a65)
*** Signal 6: Backtracing from 0x727c974eb9dd... done ***
*** Program crashed: Aborted at 0x0000727c974eb9dd ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x0000727c974eb9dd <unknown> in libc.so.6
Registers:
rax 0x0000000000000000 0
rdx 0x0000000000000006 6
rcx 0x0000727c974eb9dd 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 b4 0f 00 H=·ðÿÿs·ÃH··#´··
rbx 0x0000000000000006 6
rsi 0x00000000000003eb 1003
rdi 0x00000000000003eb 1003
rbp 0x00000000000003eb 1003
rsp 0x000064e851c1f128 6b ab 69 2b e8 64 00 00 b0 f3 c1 51 e8 64 00 00 k«i+èd··°óÁQèd··
r8 0x000064e851c1f3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r9 0x000064e851c1f3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r10 0x000064e851c1f3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r11 0x0000000000000246 582
r12 0x0000000000000000 0
r13 0x0000000000000000 0
r14 0x0000000000000000 0
r15 0x000064e851c1f138 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
rip 0x0000727c974eb9dd 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 b4 0f 00 H=·ðÿÿs·ÃH··#´··
rflags 0x0000000000000246 ZF PF
cs 0x0033 fs 0x0000 gs 0x0000
Images (109 omitted):
0x0000727c973cd000–0x0000727c97589401 6a6cb5a80fd5e5bb5bf3aeaa111add98e88843a5 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.01s
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/.build/checkouts/swm-core/Sources/SwmCore/Abstract/AdditiveGroup.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/EuclideanRing.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Field.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/FractionField.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Group.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/MathSet.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Module.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Monoid.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Abstract/Ring.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Array.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Codable.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Dictionary.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/RandomAccessCollection.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Sequence.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/Set.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Extensions/String.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/LinearCombination/LinearCombination.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/LinearCombination/LinearCombinationType.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/LinearCombination/TensorGenerator.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/DefaultMatrixImpl.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/Matrix.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/MatrixIF.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Matrix/MatrixImpl.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/BitSequence.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/Combinatorics.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/GraphAlgorithms.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/IntList.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/Operators.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/Random.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Misc/TypeParameters.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Complex.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/F2.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Integer.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/IntegerQuotient.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Quaternion.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Rational.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Numbers/Real.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Permutation/Permutation.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/GenericPolynomial.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/MultivariatePolynomial.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/Polynomial.swift -primary-file /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Polynomial/PolynomialQuotient.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Cache.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Debug.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Format.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Logger.swift /host/spi-builder-workspace/.build/checkouts/swm-core/Sources/SwmCore/Util/Storage.swift -supplementary-output-file-map /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/supplementaryOutputs-26 -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 -suppress-warnings -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -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/swm-core.build/Debug-android-aarch64/SwmCore-t.build/DerivedSources-normal/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/DerivedSources/aarch64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name SwmCore -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/SwmCore_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/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Real.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Permutation.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/GenericPolynomial.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/MultivariatePolynomial.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Polynomial.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/PolynomialQuotient.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Real.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Permutation.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/GenericPolynomial.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/MultivariatePolynomial.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/Polynomial.o -index-unit-output-path /swm-core.build/Debug-android-aarch64/SwmCore-t.build/Objects-normal/aarch64/PolynomialQuotient.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
[149 / 172] SwmMatrixTools
error: Build failed
BUILD FAILURE 6.4 android