Swift Package IndexBuild Information
Failed to build Parsey, reference master (bcc927), with Swift 6.4 for Linux on 16 Sep 2026 06:32:14 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:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/rxwei/parsey.git
Reference: master
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/rxwei/parsey
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at bcc9279 Make compile with Swift 4.2.
Cloned https://github.com/rxwei/parsey.git
Revision (git rev-parse @):
bcc927948f454a29cb7a8177e3c17a2fdb233e68
SUCCESS checkout https://github.com/rxwei/parsey.git at master
========================================
Build
========================================
Selected platform: linux
Swift version: 6.4
Building package at path: $PWD
https://github.com/rxwei/parsey.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:c77fcce225e223ac0fafed844619173fc6de8d62dd560eeb28db3182af6a282b
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:basic-6.4-latest
Building for debugging...
[Planning deferred tasks]
/host/spi-builder-workspace/Sources/Parsey/Reducible.swift:15:5: [1;33mwarning: [1;39m'public' modifier is redundant for instance method declared in a public extension[0;0m
[0;36m13 |[0;0m
[0;36m14 |[0;0m public extension Reducible {
[0;36m15 |[0;0m public func mapReduce<Result: Associable>(_ transform: (Element) -> Result) -> Result {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for instance method declared in a public extension[0;0m
[0;36m16 |[0;0m return reduce(Result.identity) { $0 + transform($1) }
[0;36m17 |[0;0m }
Abort: function useConformance at SILGenLazyConformance.cpp:57
Found an invalid conformance in SILGen. This may indicate a problem in Sema or the ClangImporter.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Parsey/Array.swift /host/spi-builder-workspace/Sources/Parsey/Associable.swift /host/spi-builder-workspace/Sources/Parsey/Collection.swift /host/spi-builder-workspace/Sources/Parsey/Combinators.swift /host/spi-builder-workspace/Sources/Parsey/Error.swift /host/spi-builder-workspace/Sources/Parsey/Function.swift /host/spi-builder-workspace/Sources/Parsey/Lexer.swift /host/spi-builder-workspace/Sources/Parsey/Location.swift /host/spi-builder-workspace/Sources/Parsey/Mappable.swift /host/spi-builder-workspace/Sources/Parsey/Numeric.swift /host/spi-builder-workspace/Sources/Parsey/Operators.swift /host/spi-builder-workspace/Sources/Parsey/Optional.swift -primary-file /host/spi-builder-workspace/Sources/Parsey/Parser.swift -primary-file /host/spi-builder-workspace/Sources/Parsey/Reducible.swift /host/spi-builder-workspace/Sources/Parsey/Sequence.swift /host/spi-builder-workspace/Sources/Parsey/Set.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -swift-version 4 -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 /usr/lib/swift/host/plugins/testing#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG=1 -no-auto-bridging-header-chaining -module-name Parsey -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.o -index-unit-output-path /Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.o -index-unit-output-path /Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.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 4.1.50
3. While evaluating request ASTLoweringRequest(Lowering AST to SIL for file "/host/spi-builder-workspace/Sources/Parsey/Parser.swift")
4. While silgen visitDecl extension of ParserInput (at /host/spi-builder-workspace/Sources/Parsey/Parser.swift:76:1)
5. While generating SIL witness table protocol conformance ParserInput: Sequence at extension of ParserInput (at /host/spi-builder-workspace/Sources/Parsey/Parser.swift:76:1)
6. Abort: function useConformance at SILGenLazyConformance.cpp:57
| Found an invalid conformance in SILGen. This may indicate a problem in Sema or the ClangImporter.
#0 0x00005cf52ce7ed98 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x8bb1d98)
#1 0x00005cf52ce7c585 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x8baf585)
#2 0x00005cf52ce7fb41 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x000078fb01232520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x000078fb012869bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969bc)
#5 0x000078fb01232476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x000078fb012187f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x00005cf526fc82a2 (/usr/bin/swift-frontend+0x2cfb2a2)
#8 0x00005cf526fc838c (/usr/bin/swift-frontend+0x2cfb38c)
#9 0x00005cf52561da0c swift::Lowering::SILGenModule::useConformance(swift::SILInstruction*, swift::ProtocolConformanceRef) crtstuff.c:0:0
#10 0x00005cf5256bb05d swift::SILWitnessVisitor<(anonymous namespace)::SILGenConformance>::visitProtocolDecl(swift::ProtocolDecl*) SILGenType.cpp:0:0
#11 0x00005cf5256b6068 swift::Lowering::SILGenModule::getWitnessTable(swift::RootProtocolConformance*) crtstuff.c:0:0
#12 0x00005cf5256bad90 SILGenExtension::emitExtension(swift::ExtensionDecl*) crtstuff.c:0:0
#13 0x00005cf5256babad swift::Lowering::SILGenModule::visitExtensionDecl(swift::ExtensionDecl*) crtstuff.c:0:0
#14 0x00005cf525582c2f swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*) crtstuff.c:0:0
#15 0x00005cf525583454 swift::ASTLoweringRequest::evaluate(swift::Evaluator&, swift::ASTLoweringDescriptor) const (/usr/bin/swift-frontend+0x12b6454)
#16 0x00005cf52569ebe6 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
#17 0x00005cf525588255 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
#18 0x00005cf525583d2f swift::performASTLowering(swift::FileUnit&, swift::Lowering::TypeConverter&, swift::SILOptions const&, swift::IRGenOptions const*) (/usr/bin/swift-frontend+0x12b6d2f)
#19 0x00005cf524ce3be2 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/usr/bin/swift-frontend+0xa16be2)
#20 0x00005cf524cfbfda withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#21 0x00005cf524ce9aa9 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#22 0x00005cf524ce66ee swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0xa196ee)
#23 0x00005cf5249feba8 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0x731ba8)
#24 0x000078fb01219d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#25 0x000078fb01219e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#26 0x00005cf5249fda65 _start (/usr/bin/swift-frontend+0x730a65)
*** Signal 6: Backtracing from 0x78fb0130e9dd... done ***
*** Program crashed: Aborted at 0x000078fb0130e9dd ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x000078fb0130e9dd <unknown> in libc.so.6
Registers:
rax 0x0000000000000000 0
rdx 0x0000000000000006 6
rcx 0x000078fb0130e9dd 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 b4 0f 00 H=·ðÿÿs·ÃH··#´··
rbx 0x0000000000000006 6
rsi 0x0000000000000076 118
rdi 0x0000000000000076 118
rbp 0x0000000000000076 118
rsp 0x00005cf56473c068 6b fb e7 2c f5 5c 00 00 f0 c2 73 64 f5 5c 00 00 kûç,õ\··ðÂsdõ\··
r8 0x00005cf56473c2f0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r9 0x00005cf56473c2f0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r10 0x00005cf56473c2f0 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 0x00005cf56473c078 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
rip 0x000078fb0130e9dd 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 (27 omitted):
0x000078fb011f0000–0x000078fb013ac401 6a6cb5a80fd5e5bb5bf3aeaa111add98e88843a5 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.00s
Failed frontend command:
/usr/bin/swift-frontend -frontend -c /host/spi-builder-workspace/Sources/Parsey/Array.swift /host/spi-builder-workspace/Sources/Parsey/Associable.swift /host/spi-builder-workspace/Sources/Parsey/Collection.swift /host/spi-builder-workspace/Sources/Parsey/Combinators.swift /host/spi-builder-workspace/Sources/Parsey/Error.swift /host/spi-builder-workspace/Sources/Parsey/Function.swift /host/spi-builder-workspace/Sources/Parsey/Lexer.swift /host/spi-builder-workspace/Sources/Parsey/Location.swift /host/spi-builder-workspace/Sources/Parsey/Mappable.swift /host/spi-builder-workspace/Sources/Parsey/Numeric.swift /host/spi-builder-workspace/Sources/Parsey/Operators.swift /host/spi-builder-workspace/Sources/Parsey/Optional.swift -primary-file /host/spi-builder-workspace/Sources/Parsey/Parser.swift -primary-file /host/spi-builder-workspace/Sources/Parsey/Reducible.swift /host/spi-builder-workspace/Sources/Parsey/Sequence.swift /host/spi-builder-workspace/Sources/Parsey/Set.swift -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.d -emit-const-values-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.swiftconstvalues -emit-reference-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.swiftdeps -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.dia -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -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 /usr/lib/swift/host/plugins/testing\#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Parsey -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.o -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.o -index-unit-output-path /Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parser.o -index-unit-output-path /Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Reducible.o -index-store-path /host/spi-builder-workspace/.build/out -index-system-modules
/host/spi-builder-workspace/Sources/Parsey/Collection.swift:15:5: [1;33mwarning: [1;39m'public' modifier is redundant for initializer declared in a public extension[0;0m
[0;36m13 |[0;0m #if swift(>=4.0)
[0;36m14 |[0;0m public extension SingletonCollection where Self : ExpressibleByArrayLiteral, Self.ArrayLiteralElement == Element {
[0;36m15 |[0;0m public init(singleton: Element) {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for initializer declared in a public extension[0;0m
[0;36m16 |[0;0m self = [singleton]
[0;36m17 |[0;0m }
/host/spi-builder-workspace/Sources/Parsey/Collection.swift:29:18: [1;33mwarning: [1;39m'CharacterView' is deprecated: Please use String directly[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m27 |[0;0m }
[0;36m28 |[0;0m
[0;36m29 |[0;0m extension String.CharacterView : SingletonCollection {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'CharacterView' is deprecated: Please use String directly[0;0m [#]8;;https://docs.swift.org/compiler/documentation/diagnostics/deprecated-declaration\DeprecatedDeclaration]8;;\]
[0;36m30 |[0;0m
[0;36m31 |[0;0m public init(singleton: Character) {
/host/spi-builder-workspace/Sources/Parsey/Operators.swift:80:5: [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m78 |[0;0m public extension FloatingPoint {
[0;36m79 |[0;0m
[0;36m80 |[0;0m public static prefix func /(rhs: Self) -> (Self) -> Self {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m81 |[0;0m return { $0 / rhs }
[0;36m82 |[0;0m }
/host/spi-builder-workspace/Sources/Parsey/Operators.swift:84:5: [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m82 |[0;0m }
[0;36m83 |[0;0m
[0;36m84 |[0;0m public static postfix func /(lhs: Self) -> (Self) -> Self {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m85 |[0;0m return { lhs / $0 }
[0;36m86 |[0;0m }
/host/spi-builder-workspace/Sources/Parsey/Operators.swift:92:5: [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m90 |[0;0m public extension Comparable {
[0;36m91 |[0;0m
[0;36m92 |[0;0m public static prefix func ==(rhs: Self) -> (Self) -> Bool {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m93 |[0;0m return { $0 == rhs }
[0;36m94 |[0;0m }
/host/spi-builder-workspace/Sources/Parsey/Operators.swift:96:5: [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m94 |[0;0m }
[0;36m95 |[0;0m
[0;36m96 |[0;0m public static prefix func !=(rhs: Self) -> (Self) -> Bool {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for operator function declared in a public extension[0;0m
[0;36m97 |[0;0m return { $0 != rhs }
[0;36m98 |[0;0m }
/host/spi-builder-workspace/Sources/Parsey/Reducible.swift:15:5: [1;33mwarning: [1;39m'public' modifier is redundant for instance method declared in a public extension[0;0m
[0;36m13 |[0;0m
[0;36m14 |[0;0m public extension Reducible {
[0;36m15 |[0;0m public func mapReduce<Result: Associable>(_ transform: (Element) -> Result) -> Result {
[0;36m|[0;0m `- [1;33mwarning: [1;39m'public' modifier is redundant for instance method declared in a public extension[0;0m
[0;36m16 |[0;0m return reduce(Result.identity) { $0 + transform($1) }
[0;36m17 |[0;0m }
Abort: function useConformance at SILGenLazyConformance.cpp:57
Found an invalid conformance in SILGen. This may indicate a problem in Sema or the ClangImporter.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0. Program arguments: /usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Parsey/Array.swift /host/spi-builder-workspace/Sources/Parsey/Associable.swift /host/spi-builder-workspace/Sources/Parsey/Collection.swift /host/spi-builder-workspace/Sources/Parsey/Combinators.swift /host/spi-builder-workspace/Sources/Parsey/Error.swift /host/spi-builder-workspace/Sources/Parsey/Function.swift /host/spi-builder-workspace/Sources/Parsey/Lexer.swift /host/spi-builder-workspace/Sources/Parsey/Location.swift /host/spi-builder-workspace/Sources/Parsey/Mappable.swift /host/spi-builder-workspace/Sources/Parsey/Numeric.swift /host/spi-builder-workspace/Sources/Parsey/Operators.swift /host/spi-builder-workspace/Sources/Parsey/Optional.swift /host/spi-builder-workspace/Sources/Parsey/Parser.swift /host/spi-builder-workspace/Sources/Parsey/Reducible.swift /host/spi-builder-workspace/Sources/Parsey/Sequence.swift /host/spi-builder-workspace/Sources/Parsey/Set.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -swift-version 4 -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 /usr/lib/swift/host/plugins/testing#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG=1 -no-auto-bridging-header-chaining -module-name Parsey -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Modules/Parsey.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Modules/Parsey.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Modules/Parsey.swiftmodule
1. Swift version 6.4.2-dev (LLVM 15622a86b1749a9, Swift d2e983b81b18217)
2. Compiling with effective version 4.1.50
3. While evaluating request ASTLoweringRequest(Lowering AST to SIL for module Parsey)
4. While silgen visitDecl extension of ParserInput (at /host/spi-builder-workspace/Sources/Parsey/Parser.swift:76:1)
5. While generating SIL witness table protocol conformance ParserInput: Sequence at extension of ParserInput (at /host/spi-builder-workspace/Sources/Parsey/Parser.swift:76:1)
6. Abort: function useConformance at SILGenLazyConformance.cpp:57
| Found an invalid conformance in SILGen. This may indicate a problem in Sema or the ClangImporter.
#0 0x000061a5e41d4d98 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x8bb1d98)
#1 0x000061a5e41d2585 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x8baf585)
#2 0x000061a5e41d5b41 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007e9be9d99520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x00007e9be9ded9bc pthread_kill (/lib/x86_64-linux-gnu/libc.so.6+0x969bc)
#5 0x00007e9be9d99476 gsignal (/lib/x86_64-linux-gnu/libc.so.6+0x42476)
#6 0x00007e9be9d7f7f3 abort (/lib/x86_64-linux-gnu/libc.so.6+0x287f3)
#7 0x000061a5de31e2a2 (/usr/bin/swift-frontend+0x2cfb2a2)
#8 0x000061a5de31e38c (/usr/bin/swift-frontend+0x2cfb38c)
#9 0x000061a5dc973a0c swift::Lowering::SILGenModule::useConformance(swift::SILInstruction*, swift::ProtocolConformanceRef) crtstuff.c:0:0
#10 0x000061a5dca1105d swift::SILWitnessVisitor<(anonymous namespace)::SILGenConformance>::visitProtocolDecl(swift::ProtocolDecl*) SILGenType.cpp:0:0
#11 0x000061a5dca0c068 swift::Lowering::SILGenModule::getWitnessTable(swift::RootProtocolConformance*) crtstuff.c:0:0
#12 0x000061a5dca10d90 SILGenExtension::emitExtension(swift::ExtensionDecl*) crtstuff.c:0:0
#13 0x000061a5dca10bad swift::Lowering::SILGenModule::visitExtensionDecl(swift::ExtensionDecl*) crtstuff.c:0:0
#14 0x000061a5dc8d8c2f swift::Lowering::SILGenModule::emitSourceFile(swift::SourceFile*) crtstuff.c:0:0
#15 0x000061a5dc8d9454 swift::ASTLoweringRequest::evaluate(swift::Evaluator&, swift::ASTLoweringDescriptor) const (/usr/bin/swift-frontend+0x12b6454)
#16 0x000061a5dc9f4be6 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
#17 0x000061a5dc8de255 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
#18 0x000061a5dc8d99d3 swift::performASTLowering(swift::ModuleDecl*, swift::Lowering::TypeConverter&, swift::SILOptions const&, swift::IRGenOptions const*) (/usr/bin/swift-frontend+0x12b69d3)
#19 0x000061a5dc039e4f swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/usr/bin/swift-frontend+0xa16e4f)
#20 0x000061a5dc051fda withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#21 0x000061a5dc03faa9 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#22 0x000061a5dc03c6ee swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0xa196ee)
#23 0x000061a5dbd54ba8 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0x731ba8)
#24 0x00007e9be9d80d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#25 0x00007e9be9d80e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#26 0x000061a5dbd53a65 _start (/usr/bin/swift-frontend+0x730a65)
*** Signal 6: Backtracing from 0x7e9be9e759dd... done ***
*** Program crashed: Aborted at 0x00007e9be9e759dd ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x00007e9be9e759dd <unknown> in libc.so.6
Registers:
rax 0x0000000000000000 0
rdx 0x0000000000000006 6
rcx 0x00007e9be9e759dd 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d 23 b4 0f 00 H=·ðÿÿs·ÃH··#´··
rbx 0x0000000000000006 6
rsi 0x000000000000006f 111
rdi 0x000000000000006f 111
rbp 0x000000000000006f 111
rsp 0x000061a604309068 6b 5b 1d e4 a5 61 00 00 f0 92 30 04 a6 61 00 00 k[·ä¥a··ð·0·¦a··
r8 0x000061a6043092f0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r9 0x000061a6043092f0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r10 0x000061a6043092f0 06 00 00 00 00 00 00 00 fa ff ff ff 00 00 00 00 ········úÿÿÿ····
r11 0x0000000000000246 582
r12 0x0000000000000006 6
r13 0x0000000000000016 22
r14 0x0000000000000000 0
r15 0x000061a604309108 ff ff ff 7f fe ff ff ff 00 00 00 00 00 00 00 00 ÿÿÿ·þÿÿÿ········
rip 0x00007e9be9e759dd 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 (37 omitted):
0x00007e9be9d57000–0x00007e9be9f13401 6a6cb5a80fd5e5bb5bf3aeaa111add98e88843a5 libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.00s
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/Sources/Parsey/Array.swift /host/spi-builder-workspace/Sources/Parsey/Associable.swift /host/spi-builder-workspace/Sources/Parsey/Collection.swift /host/spi-builder-workspace/Sources/Parsey/Combinators.swift /host/spi-builder-workspace/Sources/Parsey/Error.swift /host/spi-builder-workspace/Sources/Parsey/Function.swift /host/spi-builder-workspace/Sources/Parsey/Lexer.swift /host/spi-builder-workspace/Sources/Parsey/Location.swift /host/spi-builder-workspace/Sources/Parsey/Mappable.swift /host/spi-builder-workspace/Sources/Parsey/Numeric.swift /host/spi-builder-workspace/Sources/Parsey/Operators.swift /host/spi-builder-workspace/Sources/Parsey/Optional.swift /host/spi-builder-workspace/Sources/Parsey/Parser.swift /host/spi-builder-workspace/Sources/Parsey/Reducible.swift /host/spi-builder-workspace/Sources/Parsey/Sequence.swift /host/spi-builder-workspace/Sources/Parsey/Set.swift -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/out/Products/Debug-linux-x86_64 -module-cache-path /host/spi-builder-workspace/.build/out/ModuleCache.noindex -color-diagnostics -Xcc -fcolor-diagnostics -enable-testing -g -debug-info-format\=dwarf -dwarf-version\=4 -swift-version 4 -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 /usr/lib/swift/host/plugins/testing\#/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 -enable-anonymous-context-mangled-names -file-compilation-dir /host -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/out/Products/Debug-linux-x86_64/include -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources-normal/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources/x86_64 -Xcc -I/host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/DerivedSources -Xcc -DSWIFT_PACKAGE -Xcc -DDEBUG\=1 -no-auto-bridging-header-chaining -module-name Parsey -const-gather-protocols-file /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey_const_extract_protocols.json -in-process-plugin-server-path /usr/lib/swift/host/libSwiftInProcPluginServer.so -plugin-path /usr/lib/swift/host/plugins -plugin-path /usr/local/lib/swift/host/plugins -emit-module-doc-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Modules/Parsey.swiftdoc -emit-module-source-info-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Modules/Parsey.swiftsourceinfo -emit-objc-header-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey-Swift.h -serialize-diagnostics-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey-primary-emit-module.dia -emit-dependencies-path /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Parsey-primary-emit-module.d -parse-as-library -o /host/spi-builder-workspace/.build/out/Intermediates.noindex/Parsey.build/Debug-linux-x86_64/Parsey-t.build/Objects-normal/x86_64/Modules/Parsey.swiftmodule
error: Build failed
BUILD FAILURE 6.4 linux