Swift Package IndexBuild Information
Failed to build M3U8Falcon, reference main (0188c0), with Swift 6.3 for Linux on 6 May 2026 03:55:08 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/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: main
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: git branch -m <name>
From https://github.com/ftitreefly/m3u8-falcon
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 0188c0d docs: fix README
Cloned https://github.com/ftitreefly/m3u8-falcon.git
Revision (git rev-parse @):
0188c0d45e9960ee4c4a0145656c35d3bfe6cd0f
SUCCESS checkout https://github.com/ftitreefly/m3u8-falcon.git at main
========================================
Build
========================================
Selected platform: linux
Swift version: 6.3
Building package at path: $PWD
https://github.com/ftitreefly/m3u8-falcon.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-3":/host -w "$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/apple/swift-argument-parser.git
Fetching https://github.com/swiftlang/swift-docc-plugin
[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 (0.56s)
[13344/17557] Fetching swift-argument-parser
Fetched https://github.com/apple/swift-argument-parser.git from cache (0.93s)
Computing version for https://github.com/swiftlang/swift-docc-plugin
Computed https://github.com/swiftlang/swift-docc-plugin at 1.5.0 (17.13s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3711] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.51s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.63s)
Computing version for https://github.com/apple/swift-argument-parser.git
Computed https://github.com/apple/swift-argument-parser.git at 1.7.1 (0.50s)
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/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/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] Compiling ArgumentParserToolInfo ToolInfo.swift
[12/59] Emitting module ArgumentParserToolInfo
[13/60] Wrapping AST for ArgumentParserToolInfo for debugging
[15/106] Compiling ArgumentParser Option.swift
[16/106] Compiling ArgumentParser OptionGroup.swift
[17/106] Compiling ArgumentParser Foundation.swift
[18/106] Compiling ArgumentParser Mutex.swift
[19/106] Compiling ArgumentParser Platform.swift
[20/106] Compiling ArgumentParser BashCompletionsGenerator.swift
[21/106] Compiling ArgumentParser CompletionsGenerator.swift
[22/106] Compiling ArgumentParser FishCompletionsGenerator.swift
[23/106] Compiling ArgumentParser ZshCompletionsGenerator.swift
[24/106] Compiling ArgumentParser Argument.swift
[25/106] Compiling ArgumentParser ArgumentDiscussion.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.9aARHm/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 0x000055f5416478b8 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/bin/swift-frontend+0x72e18b8)
#1 0x000055f5416453a5 llvm::sys::RunSignalHandlers() (/usr/bin/swift-frontend+0x72df3a5)
#2 0x000055f541648601 SignalHandler(int, siginfo_t*, void*) Signals.cpp:0:0
#3 0x00007f1aba2ca520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
#4 0x000055f53b7fbd96 swift::computeDominatedBoundaryBlocks(swift::SILBasicBlock*, swift::DominanceInfo*, llvm::SmallVectorImpl<swift::SILBasicBlock*>&) (/usr/bin/swift-frontend+0x1495d96)
#5 0x000055f53bafc1a1 swift::insertDeallocOfCapturedArguments(swift::PartialApplyInst*, swift::DominanceInfo*, llvm::function_ref<swift::SILValue (swift::SILValue)>) (/usr/bin/swift-frontend+0x17961a1)
#6 0x000055f53bc79dfb 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 0x000055f53bc75ec8 (anonymous namespace)::ClosureLifetimeFixup::run() ClosureLifetimeFixup.cpp:0:0
#8 0x000055f53b929986 swift::SILPassManager::runPassOnFunction(unsigned int, swift::SILFunction*) (/usr/bin/swift-frontend+0x15c3986)
#9 0x000055f53b92ab5e swift::SILPassManager::runFunctionPasses(unsigned int, unsigned int) (/usr/bin/swift-frontend+0x15c4b5e)
#10 0x000055f53b92c91b swift::SILPassManager::execute() (/usr/bin/swift-frontend+0x15c691b)
#11 0x000055f53b927b88 swift::SILPassManager::executePassPipelinePlan(swift::SILPassPipelinePlan const&) (/usr/bin/swift-frontend+0x15c1b88)
#12 0x000055f53b927b3b swift::ExecuteSILPipelineRequest::evaluate(swift::Evaluator&, swift::SILPipelineExecutionDescriptor) const (/usr/bin/swift-frontend+0x15c1b3b)
#13 0x000055f53b9442ca swift::SimpleRequest<swift::ExecuteSILPipelineRequest, std::tuple<> (swift::SILPipelineExecutionDescriptor), (swift::RequestFlags)1>::evaluateRequest(swift::ExecuteSILPipelineRequest const&, swift::Evaluator&) crtstuff.c:0:0
#14 0x000055f53b931f9d 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 0x000055f53b927c9f swift::executePassPipelinePlan(swift::SILModule*, swift::SILPassPipelinePlan const&, bool, swift::irgen::IRGenModule*) (/usr/bin/swift-frontend+0x15c1c9f)
#16 0x000055f53b932c81 swift::runSILDiagnosticPasses(swift::SILModule&) (/usr/bin/swift-frontend+0x15ccc81)
#17 0x000055f53afb1898 swift::CompilerInstance::performSILProcessing(swift::SILModule*) (/usr/bin/swift-frontend+0xc4b898)
#18 0x000055f53acc5211 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 0x000055f53acc3e86 swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) (/usr/bin/swift-frontend+0x95de86)
#20 0x000055f53acc8c97 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*, llvm::ArrayRef<char const*>) FrontendTool.cpp:0:0
#21 0x000055f53acc62cf swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/usr/bin/swift-frontend+0x9602cf)
#22 0x000055f53aa3cad1 swift::mainEntry(int, char const**) (/usr/bin/swift-frontend+0x6d6ad1)
#23 0x00007f1aba2b1d90 (/lib/x86_64-linux-gnu/libc.so.6+0x29d90)
#24 0x00007f1aba2b1e40 __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x29e40)
#25 0x000055f53aa3b205 _start (/usr/bin/swift-frontend+0x6d5205)
*** Signal 11: Backtracing from 0x7f1aba3a690d... done ***
*** Program crashed: Bad pointer dereference at 0x00000000000008a1 ***
Platform: x86_64 Linux (Ubuntu 22.04.5 LTS)
Thread 0 "swift-frontend" crashed:
0 0x00007f1aba3a690d <unknown> in libc.so.6
...
Registers:
rax 0x0000000000000000 0
rdx 0x000000000000000b 11
rcx 0x00007f1aba3a690d 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d f3 b4 0f 00 H=·ðÿÿs·ÃH··ó´··
rbx 0x000000000000000b 11
rsi 0x0000000000000325 805
rdi 0x0000000000000325 805
rbp 0x0000000000000325 805
rsp 0x000055f546214968 2b 86 64 41 f5 55 00 00 f0 4b 21 46 f5 55 00 00 +·dAõU··ðK!FõU··
r8 0x000055f546214bf0 0b 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ················
r9 0x000055f546214bf0 0b 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ················
r10 0x000055f546214bf0 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 0x000055f546214978 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ················
rip 0x00007f1aba3a690d 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 (36 omitted):
0x00007f1aba288000–0x00007f1aba444401 095c7ba148aeca81668091f718047078d57efddb libc.so.6 /usr/lib/x86_64-linux-gnu/libc.so.6
Backtrace took 0.02s
BUILD FAILURE 6.3 linux