Swift Package IndexBuild Information
Failed to build swm-matrix-tools, reference main (928ba8), with Swift 6.4 for Android on 17 Sep 2026 22:27:22 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
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/taketo1024/swm-matrix-tools.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-matrix-tools
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 928ba82 Merge branch 'develop'
Cloned https://github.com/taketo1024/swm-matrix-tools.git
Revision (git rev-parse @):
928ba82c473e36b550fb5a2c39f059bc31b1b818
SUCCESS checkout https://github.com/taketo1024/swm-matrix-tools.git at main
========================================
Build
========================================
Selected platform: android
Swift version: 6.4
Building package at path: $PWD
https://github.com/taketo1024/swm-matrix-tools.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344845-0":/host -w "$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-core.git
[1/15984] Fetching swm-core
Fetched https://github.com/taketo1024/swm-core.git (0.81s)
Computing version for https://github.com/taketo1024/swm-core.git
Computed https://github.com/taketo1024/swm-core.git at 1.3.1 (1.01s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-algorithms.git
[1/6140] Fetching swift-algorithms
Fetched https://github.com/apple/swift-algorithms.git (0.51s)
[1/27274] Fetching swift-collections
Fetched https://github.com/apple/swift-collections.git (1.27s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 0.2.1 (1.46s)
Fetching https://github.com/apple/swift-numerics
[1/6636] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics (1.05s)
Computing version for https://github.com/apple/swift-numerics
Computed https://github.com/apple/swift-numerics at 0.1.0 (1.25s)
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/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/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
Building for debugging...
[Computing dependencies]
[Pre-planning 1 / 245]
[Constructing 1 / 539]
[63 / 115] InternalCollectionsUtilities
[74 / 115] RealModule-product
[77 / 115] OrderedCollections
[82 / 115] Algorithms
[89 / 135] OrderedCollections
[90 / 136] InternalCollectionsUtilities
[93 / 136] RealModule
[96 / 136] RealModule
[98 / 137] OrderedCollections
[99 / 137] OrderedCollections
[100 / 137] OrderedCollections
[105 / 137] InternalCollectionsUtilities
[107 / 137] Algorithms
[108 / 137] Algorithms
[108 / 137]
[108 / 137] OrderedCollections
[120 / 139] OrderedCollections
[128 / 148] SwmCore
[130 / 148] SwmCore
[131 / 149] SwmCore
[134 / 149]
[134 / 149] 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 0x00005810d2cfad98 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 0x00005810d2cf8585 llvm::sys::RunSignalHandlers() (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x8baf585)
#2 0x00005810d2cfbb41 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x0000712c78aed520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x0000712c78b419bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969bc)
#5 0x0000712c78aed476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x0000712c78ad37f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x0000712c78ad371b (/lib/x86_64-linux-gnu/libc.so.6+0x2871b)
#8 0x0000712c78ae4e96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#9 0x00005810cb8df364 (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x1796364)
#10 0x00005810cb8fb98b 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 0x00005810cb8e0916 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 0x00005810cb8df271 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 0x00005810cb83d4f9 (anonymous namespace)::DestructureResults::destructure(swift::Lowering::AbstractionPattern, swift::CanType) SILFunctionType.cpp:0:0
#14 0x00005810cb83a5af 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 0x00005810cb82e120 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 0x00005810cb831cd1 getUncachedSILFunctionTypeForConstant(swift::Lowering::TypeConverter&, swift::TypeExpansionContext, swift::SILDeclRef, swift::Lowering::TypeConverter::LoweredFormalTypes) SILFunctionType.cpp:0:0
#17 0x00005810cb833158 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 0x00005810cb8235db 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 0x00005810cb3f75fc swift::Lowering::SILGenModule::getFunction(swift::SILDeclRef, swift::ForDefinition_t) crtstuff.c:0:0
#20 0x00005810cb3fb44b swift::Lowering::SILGenModule::emitOrDelayFunction(swift::SILDeclRef) crtstuff.c:0:0
#21 0x00005810cb3fc9f2 swift::Lowering::SILGenModule::emitConstructor(swift::ConstructorDecl*) crtstuff.c:0:0
#22 0x00005810cb53beaa swift::ASTVisitor<SILGenExtension, void, void, void, void, void, void>::visit(swift::Decl*) crtstuff.c:0:0
#23 0x00005810cb536c58 SILGenExtension::emitExtension(swift::ExtensionDecl*) crtstuff.c:0:0
#24 0x00005810cb536bad swift::Lowering::SILGenModule::visitExtensionDecl(swift::ExtensionDecl*) crtstuff.c:0:0
#25 0x00005810cb3fec2f swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*) crtstuff.c:0:0
#26 0x00005810cb3ff454 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 0x00005810cb51abe6 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 0x00005810cb404255 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 0x00005810cb3ffd2f 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 0x00005810cab5fbe2 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 0x00005810cab77fda withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#32 0x00005810cab65aa9 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#33 0x00005810cab626ee 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 0x00005810ca87aba8 swift::mainEntry(int, char const**) (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x731ba8)
#35 0x0000712c78ad4d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#36 0x0000712c78ad4e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#37 0x00005810ca879a65 _start (/root/.local/share/swiftly/toolchains/6.4.x-snapshot-2026-09-04/usr/bin/swift-frontend+0x730a65)
*** Signal 6: Backtracing from 0x712c78bc99dd... done ***
*** Program crashed: Aborted at 0x0000712c78bc99dd ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x0000712c78bc99dd <unknown> in libc.so.6
Registers:
rax 0x0000000000000000 0
rdx 0x0000000000000006 6
rcx 0x0000712c78bc99dd 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 b4 0f 00 H=·ðÿÿs·ÃH··#´··
rbx 0x0000000000000006 6
rsi 0x0000000000000368 872
rdi 0x0000000000000368 872
rbp 0x0000000000000368 872
rsp 0x000058110ee6d128 6b bb cf d2 10 58 00 00 b0 d3 e6 0e 11 58 00 00 k»ÏÒ·X··°Óæ··X··
r8 0x000058110ee6d3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r9 0x000058110ee6d3b0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r10 0x000058110ee6d3b0 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 0x000058110ee6d138 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
rip 0x0000712c78bc99dd 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):
0x0000712c78aab000–0x0000712c78c67401 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