Swift Package IndexBuild Information
Failed to build swm-homology, reference main (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-54344847-0":/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
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/taketo1024/swm-homology.git
Reference: main
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
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
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 main
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/taketo1024/swm-homology.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$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-core.git
Fetching https://github.com/taketo1024/swm-matrix-tools.git
[1/15984] Fetching swm-core
[1280/16784] Fetching swm-core, swm-matrix-tools
Fetched https://github.com/taketo1024/swm-matrix-tools.git (0.59s)
Fetched https://github.com/taketo1024/swm-core.git (0.59s)
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 (0.20s)
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 (1.22s)
Fetched https://github.com/apple/swift-collections.git (1.23s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 0.2.1 (1.43s)
Fetching https://github.com/apple/swift-numerics
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics (1.01s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 0.1.0 (1.22s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.6.0 (0.32s)
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/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/taketo1024/swm-matrix-tools.git
Working copy of https://github.com/taketo1024/swm-matrix-tools.git resolved at 1.3.3
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
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 275]
[Planning deferred tasks]
[67 / 119] RealModule
[69 / 128] InternalCollectionsUtilities
[80 / 128] RealModule-product
[85 / 128] InternalCollectionsUtilities
[89 / 129] RealModule
[97 / 149] OrderedCollections
[101 / 149] OrderedCollections
[102 / 150] OrderedCollections
[104 / 150] OrderedCollections
[105 / 150] OrderedCollections
[109 / 150] InternalCollectionsUtilities
[111 / 150] InternalCollectionsUtilities
[113 / 150] Algorithms
[114 / 150] Algorithms
[114 / 151] OrderedCollections
[122 / 151] Algorithms
[128 / 152] SwmCore
[136 / 161] SwmCore
[137 / 162] SwmCore
[138 / 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 0x000058a1a49c1d98 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 0x000058a1a49bf585 llvm::sys::RunSignalHandlers() (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x8baf585)
#2 0x000058a1a49c2b41 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007cc1f1e5a520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x00007cc1f1eae9bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969bc)
#5 0x00007cc1f1e5a476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x00007cc1f1e407f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x00007cc1f1e4071b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x00007cc1f1e51e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x000058a19d5a6364 (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x1796364)
#10 0x000058a19d5c298b 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 0x000058a19d5a7916 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 0x000058a19d5a6271 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 0x000058a19d5044f9 (anonymous namespace)::DestructureResults::destructure(swift::Lowering::AbstractionPattern, swift::CanType) SILFunctionType.cpp:0:0
#14 0x000058a19d5015af 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 0x000058a19d4f5120 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 0x000058a19d4f8cd1 getUncachedSILFunctionTypeForConstant(swift::Lowering::TypeConverter&, swift::TypeExpansionContext, swift::SILDeclRef, swift::Lowering::TypeConverter::LoweredFormalTypes) SILFunctionType.cpp:0:0
#17 0x000058a19d4fa158 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 0x000058a19d4ea5db 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 0x000058a19d0be5fc swift::Lowering::SILGenModule::getFunction(swift::SILDeclRef, swift::ForDefinition_t) crtstuff.c:0:0
#20 0x000058a19d0c244b swift::Lowering::SILGenModule::emitOrDelayFunction(swift::SILDeclRef) crtstuff.c:0:0
#21 0x000058a19d0c39f2 swift::Lowering::SILGenModule::emitConstructor(swift::ConstructorDecl*) crtstuff.c:0:0
#22 0x000058a19d202eaa swift::ASTVisitor<SILGenExtension, void, void, void, void, void, void>::visit(swift::Decl*) crtstuff.c:0:0
#23 0x000058a19d1fdc58 SILGenExtension::emitExtension(swift::ExtensionDecl*) crtstuff.c:0:0
#24 0x000058a19d1fdbad swift::Lowering::SILGenModule::visitExtensionDecl(swift::ExtensionDecl*) crtstuff.c:0:0
#25 0x000058a19d0c5c2f swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*) crtstuff.c:0:0
#26 0x000058a19d0c6454 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 0x000058a19d1e1be6 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 0x000058a19d0cb255 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 0x000058a19d0c6d2f 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 0x000058a19c826be2 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 0x000058a19c83efda withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#32 0x000058a19c82caa9 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#33 0x000058a19c8296ee 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 0x000058a19c541ba8 swift::mainEntry(int, char const**) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x731ba8)
#35 0x00007cc1f1e41d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#36 0x00007cc1f1e41e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#37 0x000058a19c540a65 _start (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x730a65)
*** Signal 6: Backtracing from 0x7cc1f1f369dd... done ***
*** Program crashed: Aborted at 0x00007cc1f1f369dd ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x00007cc1f1f369dd <unknown> in libc.so.6
Registers:
rax 0x0000000000000000 0
rdx 0x0000000000000006 6
rcx 0x00007cc1f1f369dd 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 b4 0f 00 H=·ðÿÿs·ÃH··#´··
rbx 0x0000000000000006 6
rsi 0x00000000000003f1 1009
rdi 0x00000000000003f1 1009
rbp 0x00000000000003f1 1009
rsp 0x000058a1be01b128 6b 2b 9c a4 a1 58 00 00 b0 b3 01 be a1 58 00 00 k+·¤¡X··°³·¾¡X··
r8 0x000058a1be01b3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r9 0x000058a1be01b3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r10 0x000058a1be01b3b0 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 0x000058a1be01b138 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
rip 0x00007cc1f1f369dd 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):
0x00007cc1f1e18000–0x00007cc1f1fd4401 6a6cb5a80fd5e5bb5bf3aeaa111add98e88843a5 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.00s
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
error: Build failed
BUILD FAILURE 6.4 android