Swift Package IndexBuild Information
Failed to build swift-architecture-toolkit, reference master (76c599), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 13:04:35 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/CodeBaseCamp/swift-architecture-toolkit.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/CodeBaseCamp/swift-architecture-toolkit
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 76c5995 ART: Fix tests.
Cloned https://github.com/CodeBaseCamp/swift-architecture-toolkit.git
Revision (git rev-parse @):
76c5995ff52230f3e8ecabddae8a0832f931a435
SUCCESS checkout https://github.com/CodeBaseCamp/swift-architecture-toolkit.git at master
========================================
Build
========================================
Selected platform: macosSpm
Swift version: 6.4
Building package at path: $PWD
https://github.com/CodeBaseCamp/swift-architecture-toolkit.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Pre-planning 1 / 66]
[Planning deferred tasks]
[19 / 28]
[20 / 29] ART
[30 / 106]
[33 / 106]
[41 / 106]
[43 / 106]
[44 / 106]
[49 / 106]
[51 / 106]
[53 / 106]
[56 / 106]
[61 / 106]
[64 / 106]
[66 / 106]
[67 / 106]
[77 / 106]
[79 / 106]
[80 / 106]
[83 / 106]
[85 / 106]
[97 / 106] ART
Fetching https://github.com/Quick/Nimble.git
[1/19986] Fetching nimble
Fetched https://github.com/Quick/Nimble.git (2.41s)
Fetching https://github.com/Quick/Quick.git
[1/14925] Fetching quick
Fetched https://github.com/Quick/Quick.git (1.69s)
Fetching https://github.com/apple/swift-argument-parser.git
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
Fetching https://github.com/apple/swift-algorithms.git
[1/1257] Fetching cwlpreconditiontesting
[203/7402] Fetching cwlpreconditiontesting, swift-algorithms
[1381/26331] Fetching cwlpreconditiontesting, swift-algorithms, swift-argument-parser
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git (1.32s)
[7092/25074] Fetching swift-algorithms, swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git (1.90s)
Fetched https://github.com/apple/swift-algorithms.git (1.90s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (4.87s)
Fetching https://github.com/apple/swift-numerics.git
[1/6640] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (1.34s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (2.03s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/460] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git (0.84s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (1.58s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.60s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.8.2 (0.59s)
Creating working copy for https://github.com/Quick/Nimble.git
Working copy of https://github.com/Quick/Nimble.git resolved at main (727f75d)
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-argument-parser.git
Working copy of https://github.com/apple/swift-argument-parser.git resolved at 1.8.2
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/Quick/Quick.git
Working copy of https://github.com/Quick/Quick.git resolved at main (2b4547b)
Assertion failed: (FormalConcreteType->isBridgeableObjectType()), function createInitExistentialRef at SILBuilder.h:2244.
(to display assertion configuration options: -Xllvm -assert-help)
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/Change/Change.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/Change/PotentialChange.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/CompletionIndication.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/Error/CompositeError.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/Error/SideEffectExecutionError.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/NonEmptyList.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/SuccessIndication.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/ValueWithDefault.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data Structures/WeakContainer.swift" /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Extensions/NSRecursiveLock+ART.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Extensions/UUID+ART.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/Coeffects/DefaultCoeffects.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/SendableUserDefaults.swift "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/Side Effects/CompositeSideEffect.swift" /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/Executable.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/ExecutableExecutor.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/LogicModule.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/UILogicModule.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Model.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Observers/PropertyPathObserver.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Observers/ValueObserver.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/PropertyPath.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/PropertyUpdate.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Reducer.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Requests/RequestHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Store.swift "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/Conditional Views/ConditionalView.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/Conditional Views/NonStaticConditionalView.swift" "/Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/Conditional Views/StaticConditionalView.swift" /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelView+ContextCreation.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelViewWithContent.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelViewWithIdentifiedContent.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/StaticModelView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/StaticViewContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewContext+Creation.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewWithObservedContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/DebugEnsure.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/Ensure.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/FatalError.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/FunctionalCopying.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/FunctionalSetting.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/RequiredLet.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/CoeffectsProtocol.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/ErrorProtocol.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/HumanReadable.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/ModelProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/ReducerProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/RequestProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectPerformer.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/StateProtocol.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/supplementaryOutputs-10 -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ART-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval=86400 -Xcc -fmodules-prune-after=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG=1 -no-auto-bridging-header-chaining -module-name ART -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ART_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ReducerProtocol.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/RequestProtocol.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectPerformer.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectProtocol.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/StateProtocol.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ART.swiftmodule -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ReducerProtocol.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/RequestProtocol.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectPerformer.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectProtocol.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/StateProtocol.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
1. Apple Swift version 6.4 (swiftlang-6.4.0.34.1 clang-2100.3.34.1)
2. Compiling with the current language version
3. While evaluating request ASTLoweringRequest(Lowering AST to SIL for file "/Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectPerformer.swift")
4. While silgen visitDecl 'SideEffectPerformer' (at /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectPerformer.swift:27:8)
5. While silgen emitFunction SIL function "@$s3ART19SideEffectPerformerC4task10performing5usingScTyAA20CompletionIndicationOyAA14CompositeErrorOyAA0bc9ExecutionK0Oyq_GGGs0K0_pGAA0jbC0Oyxq_G_q0_tYaF".
for 'task(performing:using:)' (at /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectPerformer.swift:44:10)
6. Assertion failed: (FormalConcreteType->isBridgeableObjectType()), function createInitExistentialRef at SILBuilder.h:2244.
| (to display assertion configuration options: -Xllvm -assert-help)
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
0 swift-frontend 0x000000010b633bd0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 56
1 swift-frontend 0x000000010b631358 llvm::sys::RunSignalHandlers() + 172
2 swift-frontend 0x000000010b6341c8 SignalHandler(int, __siginfo*, void*) + 360
3 libsystem_platform.dylib 0x000000018764d744 _sigtramp + 56
4 libsystem_pthread.dylib 0x00000001876438d8 pthread_kill + 296
5 libsystem_c.dylib 0x0000000187549978 abort + 148
6 swift-frontend 0x0000000106de2bc4 _ABORT(char const*, int, char const*, llvm::function_ref<void (llvm::raw_ostream&)>) + 0
7 swift-frontend 0x0000000106de2b80 _abortWithMessage(llvm::StringRef) + 0
8 swift-frontend 0x000000010588b8fc swift::SILBuilder::createInitExistentialRef(swift::SILLocation, swift::SILType, swift::CanType, swift::SILValue, llvm::ArrayRef<swift::ProtocolConformanceRef>, swift::ValueOwnershipKind) + 268
9 swift-frontend 0x0000000105ca8c7c swift::Lowering::SILGenBuilder::createInitExistentialRef(swift::SILLocation, swift::SILType, swift::CanType, swift::Lowering::ManagedValue, llvm::ArrayRef<swift::ProtocolConformanceRef>) + 332
10 swift-frontend 0x0000000105cd3014 swift::Lowering::SILGenFunction::emitExistentialErasure(swift::SILLocation, swift::CanType, swift::Lowering::TypeLowering const&, swift::Lowering::TypeLowering const&, llvm::ArrayRef<swift::ProtocolConformanceRef>, swift::Lowering::SGFContext, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SGFContext)>, bool) + 1944
11 swift-frontend 0x0000000105d8be0c swift::Lowering::SILGenFunction::emitTransformExistential(swift::SILLocation, swift::Lowering::ManagedValue, swift::CanType, swift::CanType, swift::Lowering::SGFContext) + 1016
12 swift-frontend 0x0000000105cc0488 emitNonOptionalActorInstanceIsolation(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::ManagedValue, swift::CanType, swift::SILType) + 584
13 swift-frontend 0x0000000105cc017c swift::Lowering::SILGenFunction::emitActorInstanceIsolation(swift::SILLocation, swift::Lowering::ManagedValue, swift::CanType) + 468
14 swift-frontend 0x0000000105cc11f0 swift::Lowering::SILGenFunction::emitClosureIsolation(swift::SILLocation, swift::SILDeclRef, llvm::ArrayRef<swift::Lowering::ManagedValue>) + 984
15 swift-frontend 0x0000000105d3391c swift::Lowering::SILGenFunction::emitClosureValue(swift::SILLocation, swift::SILDeclRef, swift::Lowering::FunctionTypeInfo const&, swift::SubstitutionMap) + 1332
16 swift-frontend 0x0000000105d27354 (anonymous namespace)::RValueEmitter::visitAbstractClosureExpr(swift::AbstractClosureExpr*, swift::Lowering::SGFContext) + 3064
17 swift-frontend 0x0000000105d10538 (anonymous namespace)::RValueEmitter::visitCaptureListExpr(swift::CaptureListExpr*, swift::Lowering::SGFContext) + 120
18 swift-frontend 0x0000000105cf8150 swift::Lowering::SILGenFunction::emitRValueAsSingleValue(swift::Expr*, swift::Lowering::SGFContext) + 40
19 swift-frontend 0x0000000105cd4384 swift::Lowering::SILGenFunction::emitConvertedRValue(swift::SILLocation, swift::Lowering::Conversion const&, swift::Lowering::SGFContext, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::SGFContext)>) + 300
20 swift-frontend 0x0000000105cd4560 swift::Lowering::ConvertingInitialization::tryPeephole(swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::Conversion, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::SGFContext)>) + 312
21 swift-frontend 0x0000000105cd42f4 swift::Lowering::SILGenFunction::emitConvertedRValue(swift::SILLocation, swift::Lowering::Conversion const&, swift::Lowering::SGFContext, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::SGFContext)>) + 156
22 swift-frontend 0x0000000105d15300 (anonymous namespace)::RValueEmitter::visitFunctionConversionExpr(swift::FunctionConversionExpr*, swift::Lowering::SGFContext) + 4992
23 swift-frontend 0x0000000105cf8150 swift::Lowering::SILGenFunction::emitRValueAsSingleValue(swift::Expr*, swift::Lowering::SGFContext) + 40
24 swift-frontend 0x0000000105cd4384 swift::Lowering::SILGenFunction::emitConvertedRValue(swift::SILLocation, swift::Lowering::Conversion const&, swift::Lowering::SGFContext, llvm::function_ref<swift::Lowering::ManagedValue (swift::Lowering::SILGenFunction&, swift::SILLocation, swift::Lowering::SGFContext)>) + 300
25 swift-frontend 0x0000000105c46e60 swift::Lowering::ArgumentSource::getConverted(swift::Lowering::SILGenFunction&, swift::Lowering::Conversion const&, swift::Lowering::SGFContext) && + 168
26 swift-frontend 0x0000000105c89f1c (anonymous namespace)::ArgEmitter::emit(swift::Lowering::ArgumentSource&&, swift::Lowering::AbstractionPattern, bool, std::__1::optional<swift::AnyFunctionType::Param>) + 6068
27 swift-frontend 0x0000000105c75178 (anonymous namespace)::ArgEmitter::emitSingleArg(swift::Lowering::ArgumentSource&&, swift::Lowering::AbstractionPattern, bool, std::__1::optional<swift::AnyFunctionType::Param>) + 204
28 swift-frontend 0x0000000105c87eac (anonymous namespace)::ArgEmitter::emitPreparedArgs(swift::Lowering::PreparedArguments&&, swift::Lowering::AbstractionPattern, llvm::ArrayRef<swift::LifetimeDependenceInfo>) + 300
29 swift-frontend 0x0000000105c95d0c (anonymous namespace)::CallSite::emit(swift::Lowering::SILGenFunction&, swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::SILFunctionType>, llvm::ArrayRef<swift::LifetimeDependenceInfo>, (anonymous namespace)::ParamLowering&, llvm::SmallVectorImpl<swift::Lowering::ManagedValue>&, llvm::SmallVectorImpl<(anonymous namespace)::DelayedArgument>&, swift::ForeignInfo const&) && + 676
30 swift-frontend 0x0000000105c953f4 (anonymous namespace)::CallEmission::emitArgumentsForNormalApply(swift::Lowering::AbstractionPattern, swift::CanTypeWrapper<swift::SILFunctionType>, llvm::ArrayRef<swift::LifetimeDependenceInfo>, swift::ForeignInfo const&, llvm::SmallVectorImpl<swift::Lowering::ManagedValue>&, std::__1::optional<swift::SILLocation>&) + 1128
31 swift-frontend 0x0000000105c7a024 (anonymous namespace)::CallEmission::apply(swift::Lowering::SGFContext) + 1112
32 swift-frontend 0x0000000105c788f4 swift::Lowering::SILGenFunction::emitApplyExpr(swift::ApplyExpr*, swift::Lowering::SGFContext) + 3968
33 swift-frontend 0x0000000105dc0c5c swift::Lowering::SILGenFunction::emitReturnExpr(swift::SILLocation, swift::Expr*) + 1308
34 swift-frontend 0x0000000105dc3e40 (anonymous namespace)::StmtEmitter::visitBraceStmt(swift::BraceStmt*) + 920
35 swift-frontend 0x0000000105d340dc swift::Lowering::SILGenFunction::emitFunction(swift::FuncDecl*) + 576
36 swift-frontend 0x0000000105c62094 swift::Lowering::SILGenModule::emitFunctionDefinition(swift::SILDeclRef, swift::SILFunction*) + 7676
37 swift-frontend 0x0000000105c62d04 swift::Lowering::SILGenModule::emitOrDelayFunction(swift::SILDeclRef) + 232
38 swift-frontend 0x0000000105c60284 swift::Lowering::SILGenModule::emitFunction(swift::FuncDecl*) + 228
39 swift-frontend 0x0000000105dd7bd8 (anonymous namespace)::SILGenType::visitFuncDecl(swift::FuncDecl*) + 32
40 swift-frontend 0x0000000105dd3ab0 (anonymous namespace)::SILGenType::emitType() + 316
41 swift-frontend 0x0000000105c5ff5c swift::ASTVisitor<swift::Lowering::SILGenModule, void, void, void, void, void, void>::visit(swift::Decl*) + 104
42 swift-frontend 0x0000000105c668ec swift::ASTLoweringRequest::evaluate(swift::Evaluator&, swift::ASTLoweringDescriptor) const + 2492
43 swift-frontend 0x0000000105dbade0 swift::SimpleRequest<swift::ASTLoweringRequest, std::__1::unique_ptr<swift::SILModule, std::__1::default_delete<swift::SILModule>> (swift::ASTLoweringDescriptor), (swift::RequestFlags)17>::evaluateRequest(swift::ASTLoweringRequest const&, swift::Evaluator&) + 208
44 swift-frontend 0x0000000105c6b240 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'()) + 552
45 swift-frontend 0x0000000105143200 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) + 920
46 swift-frontend 0x0000000105148c0c performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) + 1312
47 swift-frontend 0x0000000105145dc4 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) + 3776
48 swift-frontend 0x00000001050c5008 swift::mainEntry(int, char const**) + 5600
49 dyld 0x00000001872784e4 start + 6992
Failed frontend command:
/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-frontend -frontend -c /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/Change/Change.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/Change/PotentialChange.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/CompletionIndication.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/Error/CompositeError.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/Error/SideEffectExecutionError.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/NonEmptyList.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/SuccessIndication.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/ValueWithDefault.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Data\ Structures/WeakContainer.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Extensions/NSRecursiveLock+ART.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Extensions/UUID+ART.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/Coeffects/DefaultCoeffects.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/SendableUserDefaults.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/Side\ Effects/CompositeSideEffect.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/Executable.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/ExecutableExecutor.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/LogicModule.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Logic/UILogicModule.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Model.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Observers/PropertyPathObserver.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Observers/ValueObserver.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/PropertyPath.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/PropertyUpdate.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Reducer.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Requests/RequestHandler.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Logic/State/Store.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/Conditional\ Views/ConditionalView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/Conditional\ Views/NonStaticConditionalView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/Conditional\ Views/StaticConditionalView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelView+ContextCreation.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelViewWithContent.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ModelViewWithIdentifiedContent.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/StaticModelView.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/StaticViewContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewContext+Creation.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewModel.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/UI/ViewWithObservedContext.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/DebugEnsure.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/Ensure.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/FatalError.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/FunctionalCopying.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/FunctionalSetting.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Implementation/Utilities/RequiredLet.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/CoeffectsProtocol.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/ErrorProtocol.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/HumanReadable.swift /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/ModelProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/ReducerProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/RequestProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectPerformer.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/SideEffectProtocol.swift -primary-file /Users/admin/builder/spi-builder-workspace/Sources/ART/Protocols/StateProtocol.swift -supplementary-output-file-map /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/supplementaryOutputs-10 -target arm64-apple-macos12.0 -disable-cross-import-overlay-search -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libFoundationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#FoundationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libObservationMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#ObservationMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libPreviewsMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#PreviewsMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftMacros -load-resolved-plugin /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib/swift/host/plugins/libSwiftUIMacros.dylib\#/Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/bin/swift-plugin-server\#SwiftUIMacros -disable-implicit-swift-modules -Xcc -fno-implicit-modules -Xcc -fno-implicit-module-maps -explicit-swift-module-map-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ART-dependencies-1.json -Xllvm -aarch64-use-tbi -enable-objc-interop -stack-check -sdk /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX27.0.sdk -I /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -Isystem /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/usr/lib -F /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug -F /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks -module-cache-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/SwiftExplicitPrecompiledModules -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -D Xcode -serialize-debugging-options -enable-experimental-feature DebugDescriptionMacro -empty-abi-descriptor -validate-clang-modules-once -clang-build-session-file /Users/admin/builder/spi-builder-workspace/.build/out/ModuleCache.noindex/Session.modulevalidation -Xcc -working-directory -Xcc /Users/admin/builder -enable-anonymous-context-mangled-names -file-compilation-dir /Users/admin/builder -Xcc -D_LIBCPP_HARDENING_MODE\=_LIBCPP_HARDENING_MODE_DEBUG -Xcc -ivfsstatcache -Xcc /Users/admin/builder/spi-builder-workspace/.build/out/SDKStatCaches.noindex/macosx27.0-26A425-80c5bbf1d171475443272936d42f90a36a22442a12e9d48fe1a705f55a1adfc4.sdkstatcache -Xcc -fmodules-prune-interval\=86400 -Xcc -fmodules-prune-after\=345600 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/include -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/DerivedSources-normal/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/DerivedSources/arm64 -Xcc -I/Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name ART -package-name spi_builder_workspace -const-gather-protocols-file /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ART_const_extract_protocols.json -disable-clang-spi -clang-target arm64-apple-macos27.0 -target-sdk-version 27.0 -target-sdk-name macosx27.0 -in-process-plugin-server-path /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/host/libSwiftInProcPluginServer.dylib -parse-as-library -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ReducerProtocol.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/RequestProtocol.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectPerformer.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectProtocol.o -o /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/StateProtocol.o -debug-module-path /Users/admin/builder/spi-builder-workspace/.build/out/Intermediates.noindex/swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ART.swiftmodule -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/ReducerProtocol.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/RequestProtocol.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectPerformer.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/SideEffectProtocol.o -index-unit-output-path /swift-architecture-toolkit.build/Debug/ART-t.build/Objects-normal/arm64/StateProtocol.o -index-store-path /Users/admin/builder/spi-builder-workspace/.build/out -index-system-modules
error: Build failed
BUILD FAILURE 6.4 macosSpm