Swift Package IndexBuild Information
Failed to build M3U8Falcon, reference v1.3.1 (b934c3), with Swift 6.3 for Linux on 6 May 2026 03:55:22 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ftitreefly/m3u8-falcon.git
Reference: v1.3.1
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/ftitreefly/m3u8-falcon
* tag v1.3.1 -> FETCH_HEAD
HEAD is now at b934c3b chore: Bump version to v1.2.4
Cloned https://github.com/ftitreefly/m3u8-falcon.git
Revision (git rev-parse @):
b934c3b61ac654b99e6806608b08d8752d816d08
SUCCESS checkout https://github.com/ftitreefly/m3u8-falcon.git at v1.3.1
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/ftitreefly/m3u8-falcon.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:5a7d791d2ead8a924b1292cb31bf3288eabcfe8880e0b005b00b45b71a5bc36a
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.3-latest
Fetching https://github.com/swiftlang/swift-docc-plugin
Fetching https://github.com/apple/swift-argument-parser.git
[1/2287] Fetching swift-docc-plugin
[253/19844] Fetching swift-docc-plugin, swift-argument-parser
Fetched https://github.com/swiftlang/swift-docc-plugin from cache (0.44s)
[8955/17557] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git from cache (0.78s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (3.17s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3711] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.42s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.96s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.7.1 (0.48s)
Creating working copy for https://github.com/swiftlang/swift-docc-plugin
Working copy of https://github.com/swiftlang/swift-docc-plugin resolved at 1.5.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
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 1.7.1
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
[3/3] Compiling plugin GenerateManual
[4/4] Compiling plugin GenerateDoccReference
Building for debugging...
[4/15] Write sources
[8/15] Write swift-version-24593BA9C3E375BF.txt
[10/54] Emitting module M3U8Falcon
[11/59] Emitting module ArgumentParserToolInfo
[12/59] Compiling ArgumentParserToolInfo ToolInfo.swift
[13/60] Wrapping AST for ArgumentParserToolInfo for debugging
[15/106] Compiling ArgumentParser CommandParser.swift
[16/106] Compiling ArgumentParser InputKey.swift
[17/106] Compiling ArgumentParser Foundation.swift
[18/106] Compiling ArgumentParser Mutex.swift
[19/106] Compiling ArgumentParser Platform.swift
[20/106] Compiling ArgumentParser DumpHelpGenerator.swift
[21/106] Compiling ArgumentParser HelpCommand.swift
[22/106] Compiling ArgumentParser HelpGenerator.swift
[23/106] Compiling ArgumentParser MessageInfo.swift
[24/106] Compiling ArgumentParser UsageGenerator.swift
[25/106] Compiling ArgumentParser SequenceExtensions.swift
[26/106] Compiling ArgumentParser StringExtensions.swift
[27/106] Compiling ArgumentParser SwiftExtensions.swift
[28/106] Compiling ArgumentParser InputOrigin.swift
[29/106] Compiling ArgumentParser Name.swift
[30/106] Compiling ArgumentParser ArgumentVisibility.swift
[31/106] Compiling ArgumentParser CompletionKind.swift
[32/106] Compiling ArgumentParser Errors.swift
[33/106] Compiling ArgumentParser Flag.swift
[34/106] Compiling ArgumentParser NameSpecification.swift
[35/106] Compiling ArgumentParser Option.swift
error: compile command failed due to signal 11 (use -v to see invocation)
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/M3U8Falcon/Core/DependencyInjection/DIConfiguration.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/DependencyInjection/DependencyContainer.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/M3U8Parser.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/Models/Playlist/MasterPlaylist.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/Models/Playlist/MediaPlaylist.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/Models/Playlist/Playlist.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/Models/Tags/BaseTag.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/Models/Tags/Tag.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8Parser/Models/Tags/Tags.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Parsers/M3U8ParserTypes.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Protocols/PlatformAbstractions.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Protocols/ServiceProtocols.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Types/Constants.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Core/Types/Types.swift /host/spi-builder-workspace/Sources/M3U8Falcon/M3U8Falcon.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultCommandExecutor.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultFileSystemService.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultM3U8Downloader.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultM3U8ExtractorRegistry.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultM3U8LinkExtractor.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultM3U8ParserService.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultTaskManager.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Default/DefaultVideoProcessor.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Network/DefaultNetworkClient.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Network/RetryStrategy.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Platform/DarwinProcessExecutor.swift -primary-file /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Platform/DarwinStreamingNetworkClient.swift -primary-file /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Platform/LinuxProcessExecutor.swift -primary-file /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Platform/LinuxStreamingNetworkClient.swift -primary-file /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Platform/ProcessExecutorConcurrencyHelpers.swift -primary-file /host/spi-builder-workspace/Sources/M3U8Falcon/Services/Streaming/StreamingDownloader.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Errors/ErrorHandling.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Errors/FileSystemError.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Errors/NetworkError.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Errors/ParsingError.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Errors/ProcessingError.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Extensions/Array+Extensions.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Extensions/Data+Extensions.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Extensions/String+Extensions.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/Logging/Logger.swift /host/spi-builder-workspace/Sources/M3U8Falcon/Utilities/ResourceManagement/ResourceManager.swift -supplementary-output-file-map /tmp/TemporaryDirectory.Cu1JFf/supplementaryOutputs-6 -target x86_64-unknown-linux-gnu -disable-objc-interop -I /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/Modules -no-color-diagnostics -Xcc -fno-color-diagnostics -enable-testing -g -debug-info-format=dwarf -dwarf-version=4 -module-cache-path /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/ModuleCache -swift-version 6 -Onone -D SWIFT_PACKAGE -D DEBUG -D SWIFT_MODULE_RESOURCE_BUNDLE_UNAVAILABLE -empty-abi-descriptor -enable-anonymous-context-mangled-names -file-compilation-dir /host/spi-builder-workspace -Xcc -g -Xcc -fno-omit-frame-pointer -no-auto-bridging-header-chaining -module-name M3U8Falcon -package-name spi_builder_workspace -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/x86_64-unknown-linux-gnu/debug/M3U8Falcon.build/DarwinStreamingNetworkClient.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/M3U8Falcon.build/LinuxProcessExecutor.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/M3U8Falcon.build/LinuxStreamingNetworkClient.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/M3U8Falcon.build/ProcessExecutorConcurrencyHelpers.swift.o -o /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/M3U8Falcon.build/StreamingDownloader.swift.o -index-store-path /host/spi-builder-workspace/.build/x86_64-unknown-linux-gnu/debug/index/store -index-system-modules
1. Swift version 6.3 (swift-6.3-RELEASE)
2. Compiling with the current language version
3. While evaluating request ExecuteSILPipelineRequest(Run pipelines { Mandatory Diagnostic Passes + Enabling Optimization Passes } on SIL for M3U8Falcon)
4. While running pass #1055 SILFunctionTransform "ClosureLifetimeFixup" on SILFunction "@$s10M3U8Falcon17ByteStreamFetcher33_EFC69EB5904973B0460C4C25635A5686LLC5start3url20FoundationNetworking11URLResponseC_Scsys5UInt8Vs5Error_pGt0O10Essentials3URLV_tYaKFyScCyAI_AMtsAL_pGXEfU_".
for expression at [/host/spi-builder-workspace/Sources/M3U8Falcon/Services/Platform/LinuxStreamingNetworkClient.swift:50:58 - line:70:9] RangeText="{ continuation in
let stream = AsyncThrowingStream<UInt8, Error> { streamContinuation in
self.lock.lock()
self._streamContinuation = streamContinuation
self._byteStream = stream
self._responseContinuation = continuation
let session = URLSession(configuration: self.configuration, delegate: self, delegateQueue: nil)
let task = session.dataTask(with: url)
self._session = session
self._task = task
self.lock.unlock()
task.resume()
streamContinuation.onTermination = { @Sendable [weak self] _ in
self?.cleanup()
}
}
"
#0 0x0000560c5098f8b8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x72e18b8)
#1 0x0000560c5098d3a5 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x72df3a5)
#2 0x0000560c50990601 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007f9b14d6b520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x0000560c4ab43da0 swift::computeDominatedBoundaryBlocks(swift::SILBasicBlock*, swift::DominanceInfo*, llvm::SmallVectorImpl<swift::SILBasicBlock*>&) (/usr/bin/swift-frontend+0x1495da0)
#5 0x0000560c4ae441a1 swift::insertDeallocOfCapturedArguments(swift::PartialApplyInst*, swift::DominanceInfo*, llvm::function_ref<swift::SILValue (swift::SILValue)>) (/usr/bin/swift-frontend+0x17961a1)
#6 0x0000560c4afc1dfb tryExtendLifetimeToLastUse(swift::ConvertEscapeToNoEscapeInst*, swift::DominanceAnalysis*, swift::DeadEndBlocksAnalysis*, llvm::DenseMap<swift::SILInstruction*, swift::SILInstruction*, llvm::DenseMapInfo<swift::SILInstruction*, void>, llvm::detail::DenseMapPair<swift::SILInstruction*, swift::SILInstruction*>>&, swift::ReachableBlocks const&, swift::InstructionDeleter&, bool const&) ClosureLifetimeFixup.cpp:0:0
#7 0x0000560c4afbdec8 (anonymous namespace)::ClosureLifetimeFixup::run() ClosureLifetimeFixup.cpp:0:0
#8 0x0000560c4ac71986 swift::SILPassManager::runPassOnFunction(unsigned int, swift::SILFunction*) (/usr/bin/swift-frontend+0x15c3986)
#9 0x0000560c4ac72b5e swift::SILPassManager::runFunctionPasses(unsigned int, unsigned int) (/usr/bin/swift-frontend+0x15c4b5e)
#10 0x0000560c4ac7491b swift::SILPassManager::execute() (/usr/bin/swift-frontend+0x15c691b)
#11 0x0000560c4ac6fb88 swift::SILPassManager::executePassPipelinePlan(swift::SILPassPipelinePlan const&) (/usr/bin/swift-frontend+0x15c1b88)
#12 0x0000560c4ac6fb3b swift::ExecuteSILPipelineRequest::evaluate(swift::Evaluator&, swift::SILPipelineExecutionDescriptor) const (/usr/bin/swift-frontend+0x15c1b3b)
#13 0x0000560c4ac8c2ca swift::SimpleRequest<swift::ExecuteSILPipelineRequest, std::tuple<> (swift::SILPipelineExecutionDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::ExecuteSILPipelineRequest const&, swift::Evaluator&) crtstuff.c:0:0
#14 0x0000560c4ac79f9d swift::ExecuteSILPipelineRequest::OutputType swift::Evaluator::getResultUncached<swift::ExecuteSILPipelineRequest, swift::ExecuteSILPipelineRequest::OutputType swift::evaluateOrFatal<swift::ExecuteSILPipelineRequest>(swift::Evaluator&, swift::ExecuteSILPipelineRequest)::'lambda'()>(swift::ExecuteSILPipelineRequest const&, swift::ExecuteSILPipelineRequest::OutputType swift::evaluateOrFatal<swift::ExecuteSILPipelineRequest>(swift::Evaluator&, swift::ExecuteSILPipelineRequest)::'lambda'()) crtstuff.c:0:0
#15 0x0000560c4ac6fc9f swift::executePassPipelinePlan(swift::SILModule*, swift::SILPassPipelinePlan const&, bool, swift::irgen::IRGenModule*) (/usr/bin/swift-frontend+0x15c1c9f)
#16 0x0000560c4ac7ac81 swift::runSILDiagnosticPasses(swift::SILModule&) (/usr/bin/swift-frontend+0x15ccc81)
#17 0x0000560c4a2f9898 swift::CompilerInstance::performSILProcessing(swift::SILModule*) (/usr/bin/swift-frontend+0xc4b898)
#18 0x0000560c4a00d211 performCompileStepsPostSILGen(swift::CompilerInstance&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule>>, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#19 0x0000560c4a00be86 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/usr/bin/swift-frontend+0x95de86)
#20 0x0000560c4a010c97 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#21 0x0000560c4a00e2cf swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0x9602cf)
#22 0x0000560c49d84ad1 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0x6d6ad1)
#23 0x00007f9b14d52d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#24 0x00007f9b14d52e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#25 0x0000560c49d83205 _start (/usr/bin/swift-frontend+0x6d5205)
*** Signal 11: Backtracing from 0x7f9b14e4790d... done ***
*** Program crashed: Bad pointer dereference at 0x0000000100000041 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x00007f9b14e4790d <unknown> in libc.so.6
...
Registers:
rax 0x0000000000000000 0
rdx 0x000000000000000b 11
rcx 0x00007f9b14e4790d 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d f3 b4 0f 00 H=·ðÿÿs·ÃH··ó´··
rbx 0x000000000000000b 11
rsi 0x0000000000000329 809
rdi 0x0000000000000329 809
rbp 0x0000000000000329 809
rsp 0x0000560c54b69468 2b 06 99 50 0c 56 00 00 f0 96 b6 54 0c 56 00 00 +··P·V··ð·¶T·V··
r8 0x0000560c54b696f0 0b 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ················
r9 0x0000560c54b696f0 0b 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ················
r10 0x0000560c54b696f0 0b 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ················
r11 0x0000000000000246 582
r12 0x0000000000000000 0
r13 0x0000000000000000 0
r14 0x0000000000000000 0
r15 0x0000560c54b69478 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
rip 0x00007f9b14e4790d 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d f3 b4 0f 00 H=·ðÿÿs·ÃH··ó´··
rflags 0x0000000000000246 ZF PF
cs 0x0033 fs 0x0000 gs 0x0000
Images (28 omitted):
0x00007f9b14d29000–0x00007f9b14ee5401 095c7ba148aeca81668091f718047078d57efddb libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.04s
BUILD FAILURE 6.3 linux