Swift Package IndexBuild Information
Failed to build swift-srt-kit, reference 0.3.0 (86c974), with Swift 6.1 for Linux on 14 Mar 2026 23:58:03 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.69.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/atelier-socle/swift-srt-kit.git
Reference: 0.3.0
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/atelier-socle/swift-srt-kit
* tag 0.3.0 -> FETCH_HEAD
HEAD is now at 86c9749 docs: version bump 0.3.0, DocC WhatsNew, README MediaMTX interop
Cloned https://github.com/atelier-socle/swift-srt-kit.git
Revision (git rev-parse @):
86c9749092e596f74ea605b3f768c8690f9031cd
SUCCESS checkout https://github.com/atelier-socle/swift-srt-kit.git at 0.3.0
========================================
Build
========================================
Selected platform: linux
Swift version: 6.1
Building package at path: $PWD
https://github.com/atelier-socle/swift-srt-kit.git
https://github.com/atelier-socle/swift-srt-kit.git
WARNING: environment variable SUPPRESS_SWIFT_6_FLAGS is not set
{
"dependencies" : [
{
"identity" : "swift-nio",
"requirement" : {
"range" : [
{
"lower_bound" : "2.77.0",
"upper_bound" : "3.0.0"
}
]
},
"type" : "sourceControl",
"url" : "https://github.com/apple/swift-nio.git"
},
{
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}
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},
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"url" : "https://github.com/apple/swift-crypto.git"
},
{
"identity" : "swift-argument-parser",
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},
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},
{
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]
},
"type" : "sourceControl",
"url" : "https://github.com/swiftlang/swift-docc-plugin"
}
],
"manifest_display_name" : "swift-srt-kit",
"name" : "swift-srt-kit",
"path" : "/host/spi-builder-workspace",
"platforms" : [
{
"name" : "macos",
"version" : "14.0"
},
{
"name" : "ios",
"version" : "17.0"
},
{
"name" : "tvos",
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{
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{
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"products" : [
{
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"targets" : [
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],
"type" : {
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}
},
{
"name" : "SRTKitCommands",
"targets" : [
"SRTKitCommands"
],
"type" : {
"library" : [
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]
}
},
{
"name" : "srt-cli",
"targets" : [
"SRTKitCLI"
],
"type" : {
"executable" : null
}
}
],
"targets" : [
{
"c99name" : "SRTKitTests",
"module_type" : "SwiftTarget",
"name" : "SRTKitTests",
"path" : "Tests/SRTKitTests",
"sources" : [
"AccessControl/SRTAccessControlTests.swift",
"AccessControl/StreamIDValidatorTests.swift",
"Bonding/BackupStrategyTests.swift",
"Bonding/BalancingStrategyTests.swift",
"Bonding/BondingErrorTests.swift",
"Bonding/BroadcastStrategyTests.swift",
"Bonding/GroupConfigurationTests.swift",
"Bonding/GroupMemberTests.swift",
"Bonding/LinkStatusTests.swift",
"Bonding/PacketDeduplicatorTests.swift",
"Bonding/SRTConnectionGroupCoverageTests.swift",
"Bonding/SRTConnectionGroupTests.swift",
"Configuration/SRTConfigurationBuilderTests.swift",
"Configuration/SRTConfigurationErrorTests.swift",
"Configuration/SRTConfigurationTests.swift",
"Configuration/SRTOptionValidationCoverageTests.swift",
"Configuration/SRTOptionValidationTests.swift",
"Configuration/SRTPresetTests.swift",
"Configuration/SRTServerPresetTests.swift",
"Configuration/SRTSocketOptionsTests.swift",
"Congestion/AdaptiveCCCoverageTests.swift",
"Congestion/AdaptiveCCLifecycleTests.swift",
"Congestion/AdaptiveCCTests.swift",
"Congestion/BandwidthEstimatorTests.swift",
"Congestion/CongestionControllerDispatcherTests.swift",
"Congestion/CongestionControllerFactoryTests.swift",
"Congestion/CongestionDecisionTests.swift",
"Congestion/CongestionEventTests.swift",
"Congestion/CongestionIntegrationTests.swift",
"Congestion/FileCCTests.swift",
"Congestion/LiveCCTests.swift",
"Congestion/MaxBandwidthModeTests.swift",
"Congestion/NetworkSnapshotTests.swift",
"Congestion/PacketPacerTests.swift",
"Congestion/PluginRegistryErrorTests.swift",
"Connection/ConnectionManagerTests.swift",
"Connection/PacketPipelineCoverageTests.swift",
"Connection/PacketPipelineReceiveTests.swift",
"Connection/PacketPipelineSendTests.swift",
"Connection/SRTCallerCoverageTests.swift",
"Connection/SRTCallerCoverageTests2.swift",
"Connection/SRTCallerTests.swift",
"Connection/SRTConnectionErrorTests.swift",
"Connection/SRTConnectionEventTests.swift",
"Connection/SRTConnectionStateTests.swift",
"Connection/SRTListenerCoverageTests.swift",
"Connection/SRTListenerTests.swift",
"Connection/SRTSocketCoverageTests.swift",
"Connection/SRTSocketCoverageTests2.swift",
"Connection/SRTSocketCoverageTests3.swift",
"Connection/SRTSocketTests.swift",
"CoverageBoostTests.swift",
"Encryption/EncryptionIntegrationTests.swift",
"Encryption/KeyDerivationTests.swift",
"Encryption/KeyRotationTests.swift",
"Encryption/KeySizeTests.swift",
"Encryption/KeyWrapTests.swift",
"Encryption/SRTEncryptionErrorTests.swift",
"Encryption/SRTEncryptorDecryptorTests.swift",
"Encryption/SRTEncryptorGCMTests.swift",
"Errors/SRTErrorTests.swift",
"Errors/SRTRejectionReasonTests.swift",
"Errors/SRTSocketStateTests.swift",
"FEC/FECConfigurationTests.swift",
"FEC/FECCoverageTests.swift",
"FEC/FECDecoderEdgeCaseTests.swift",
"FEC/FECDecoderTests.swift",
"FEC/FECEncoderTests.swift",
"FEC/FECIntegrationTests.swift",
"FEC/XORHelperTests.swift",
"Handshake/CallerHandshakeCoverageTests.swift",
"Handshake/CallerHandshakeEdgeCaseTests.swift",
"Handshake/CallerHandshakeTests.swift",
"Handshake/CookieGeneratorTests.swift",
"Handshake/EncryptionNegotiatorTests.swift",
"Handshake/HandshakeIntegrationEdgeCaseTests.swift",
"Handshake/HandshakeIntegrationTests.swift",
"Handshake/HandshakePacketEncoderCoverageTests.swift",
"Handshake/HandshakePacketEncoderTests.swift",
"Handshake/HandshakeStateTests.swift",
"Handshake/LatencyNegotiatorTests.swift",
"Handshake/ListenerHandshakeCoverageTests.swift",
"Handshake/ListenerHandshakeEdgeCaseTests.swift",
"Handshake/ListenerHandshakeTests.swift",
"Handshake/RendezvousHandshakeEdgeCaseTests.swift",
"Handshake/RendezvousHandshakeTests.swift",
"Handshake/RendezvousIntegrationEdgeCaseTests.swift",
"Handshake/RendezvousIntegrationTests.swift",
"Handshake/RendezvousRoleTests.swift",
"Handshake/RendezvousStateTests.swift",
"MultiCaller/MultiCallerErrorTests.swift",
"MultiCaller/MultiCallerManagerTests.swift",
"MultiCaller/SRTDestinationTests.swift",
"MultiStream/MultiStreamErrorTests.swift",
"MultiStream/MultiStreamManagerTests.swift",
"Packet/ACKPacketCoverageTests.swift",
"Packet/ACKPacketTests.swift",
"Packet/ControlInfoFieldTests.swift",
"Packet/DropRequestPacketTests.swift",
"Packet/HandshakeExtensionTests.swift",
"Packet/HandshakePacketTests.swift",
"Packet/KeyMaterialPacketTests.swift",
"Packet/NAKPacketTests.swift",
"Packet/PacketCodecCoverageTests.swift",
"Packet/PacketCodecTests.swift",
"Packet/SRTControlPacketTests.swift",
"Packet/SRTDataPacketTests.swift",
"Packet/SRTPeerAddressTests.swift",
"Packet/VerifyKMEncodingTest.swift",
"Probing/BitrateMonitorConfigurationTests.swift",
"Probing/BitrateMonitorTests.swift",
"Probing/BitrateRecommendationTests.swift",
"Probing/ProbeConfigurationTests.swift",
"Probing/ProbeEngineAutoConfigTests.swift",
"Probing/ProbeEngineTests.swift",
"Probing/ProbeErrorTests.swift",
"Probing/ProbeStepTests.swift",
"Probing/StepMeasurementTests.swift",
"Probing/TargetQualityTests.swift",
"Reconnection/ReconnectionManagerTests.swift",
"Reconnection/SRTReconnectPolicyTests.swift",
"Recording/RecordingConfigurationTests.swift",
"Recording/StreamRecorderTests.swift",
"Reliability/ACKManagerCoverageTests.swift",
"Reliability/ACKManagerTests.swift",
"Reliability/ACKManagerTimingTests.swift",
"Reliability/LossDetectorTests.swift",
"Reliability/RTTEstimatorTests.swift",
"Reliability/ReceiveBufferEdgeCaseTests.swift",
"Reliability/ReceiveBufferTests.swift",
"Reliability/ReliabilityIntegrationTests.swift",
"Reliability/RetransmissionManagerTests.swift",
"Reliability/SendBufferTests.swift",
"Reliability/SendBufferWrapAroundTests.swift",
"Reliability/SequenceNumberTests.swift",
"Showcase/BondingShowcaseTests.swift",
"Showcase/CCPluginShowcaseTests.swift",
"Showcase/ConfigurationShowcaseTests.swift",
"Showcase/CongestionShowcaseTests.swift",
"Showcase/ConnectionShowcaseTests.swift",
"Showcase/EncryptionShowcaseTests.swift",
"Showcase/HandshakeShowcaseTests.swift",
"Showcase/MultiStreamShowcaseTests.swift",
"Showcase/PacketShowcaseTests.swift",
"Showcase/ProbingShowcaseTests.swift",
"Showcase/ReconnectionShowcaseTests.swift",
"Showcase/RecordingShowcaseTests.swift",
"Showcase/ReliabilityShowcaseTests.swift",
"Showcase/StatisticsShowcaseTests.swift",
"Showcase/TimingShowcaseTests.swift",
"Showcase/TransportShowcaseTests.swift",
"Statistics/PrometheusExporterTests.swift",
"Statistics/QualityRecommendationTests.swift",
"Statistics/SRTConnectionQualityTests.swift",
"Statistics/SRTStatisticsTests.swift",
"Statistics/StatisticsCollectorTests.swift",
"Statistics/StatisticsErrorTests.swift",
"Statistics/StatsDExporterTests.swift",
"Support/TestTags.swift",
"Timing/DriftManagerTests.swift",
"Timing/SRTClockTests.swift",
"Timing/TSBPDIntegrationTests.swift",
"Timing/TSBPDManagerTests.swift",
"Timing/TimestampHelperTests.swift",
"Timing/TooLatePacketDropTests.swift",
"Transport/AddressResolverCoverageTests.swift",
"Transport/AddressResolverTests.swift",
"Transport/MultiplexerDispatchTests.swift",
"Transport/MultiplexerTests.swift",
"Transport/SRTDatagramHandlerCoverageTests.swift",
"Transport/SocketIDGeneratorCoverageTests.swift",
"Transport/SocketIDGeneratorTests.swift",
"Transport/UDPChannelTests.swift",
"Transport/UDPTransportTests.swift"
],
"target_dependencies" : [
"SRTKit"
],
"type" : "test"
},
{
"c99name" : "SRTKitCommandsTests",
"module_type" : "SwiftTarget",
"name" : "SRTKitCommandsTests",
"path" : "Tests/SRTKitCommandsTests",
"sources" : [
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"CommandParsingCoverageTests.swift",
"CommandParsingCoverageTests2.swift",
"CommandParsingTests.swift",
"ConfigurationFactoryTests.swift",
"InfoCommandCoverageTests.swift",
"InfoCommandOutputTests.swift",
"PresetParserCoverageTests.swift",
"PresetParserTests.swift",
"ProbeResultFormatterTests.swift",
"ProgressDisplayCoverageTests.swift",
"ProgressDisplayTests.swift",
"SRTCLIRootTests.swift",
"StatisticsFormatterTests.swift"
],
"target_dependencies" : [
"SRTKitCommands"
],
"type" : "test"
},
{
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"module_type" : "SwiftTarget",
"name" : "SRTKitCommands",
"path" : "Sources/SRTKitCommands",
"product_dependencies" : [
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],
"product_memberships" : [
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"srt-cli"
],
"sources" : [
"Commands/InfoCommand.swift",
"Commands/ProbeCommand.swift",
"Commands/ReceiveCommand.swift",
"Commands/SendCommand.swift",
"Commands/StatsCommand.swift",
"Commands/TestCommand.swift",
"Helpers/CLIError.swift",
"Helpers/ConfigurationFactory.swift",
"Helpers/PresetParser.swift",
"Helpers/ProbeResultFormatter.swift",
"Helpers/ProgressDisplay.swift",
"Helpers/StatisticsFormatter.swift",
"SRTCLIRoot.swift"
],
"target_dependencies" : [
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],
"type" : "library"
},
{
"c99name" : "SRTKitCLI",
"module_type" : "SwiftTarget",
"name" : "SRTKitCLI",
"path" : "Sources/SRTKitCLI",
"product_memberships" : [
"srt-cli"
],
"sources" : [
"SRTKitEntryCLI.swift"
],
"target_dependencies" : [
"SRTKitCommands"
],
"type" : "executable"
},
{
"c99name" : "SRTKit",
"module_type" : "SwiftTarget",
"name" : "SRTKit",
"path" : "Sources/SRTKit",
"product_dependencies" : [
"NIOCore",
"NIOPosix",
"NIOConcurrencyHelpers",
"Crypto",
"_CryptoExtras"
],
"product_memberships" : [
"SRTKit",
"SRTKitCommands",
"srt-cli"
],
"sources" : [
"AccessControl/SRTAccessControl.swift",
"AccessControl/StreamIDValidator.swift",
"Bonding/BackupStrategy.swift",
"Bonding/BalancingStrategy.swift",
"Bonding/BondingError.swift",
"Bonding/BroadcastStrategy.swift",
"Bonding/GroupConfiguration.swift",
"Bonding/GroupMember.swift",
"Bonding/GroupMode.swift",
"Bonding/LinkStatus.swift",
"Bonding/PacketDeduplicator.swift",
"Bonding/SRTConnectionGroup.swift",
"Configuration/SRTConfiguration.swift",
"Configuration/SRTConfigurationBuilder.swift",
"Configuration/SRTConfigurationError.swift",
"Configuration/SRTOptionValidation.swift",
"Configuration/SRTPreset.swift",
"Configuration/SRTServerPreset.swift",
"Configuration/SRTSocketOptions.swift",
"Congestion/AdaptiveCC.swift",
"Congestion/BandwidthEstimator.swift",
"Congestion/CongestionController.swift",
"Congestion/CongestionControllerDispatcher.swift",
"Congestion/CongestionControllerFactory.swift",
"Congestion/CongestionControllerPlugin.swift",
"Congestion/CongestionDecision.swift",
"Congestion/CongestionEvent.swift",
"Congestion/FileCC.swift",
"Congestion/LiveCC.swift",
"Congestion/MaxBandwidthMode.swift",
"Congestion/NetworkSnapshot.swift",
"Congestion/PacketPacer.swift",
"Congestion/PluginRegistryError.swift",
"Connection/ConnectionManager.swift",
"Connection/PacketPipeline.swift",
"Connection/PacketPipelineTypes.swift",
"Connection/SRTCaller.swift",
"Connection/SRTConnectionError.swift",
"Connection/SRTConnectionEvent.swift",
"Connection/SRTConnectionState.swift",
"Connection/SRTListener.swift",
"Connection/SRTSocket.swift",
"Encryption/CipherMode.swift",
"Encryption/KeyDerivation.swift",
"Encryption/KeyRotation.swift",
"Encryption/KeySize.swift",
"Encryption/KeyWrap.swift",
"Encryption/SRTDecryptor.swift",
"Encryption/SRTEncryptionError.swift",
"Encryption/SRTEncryptor.swift",
"Errors/SRTError.swift",
"Errors/SRTRejectionReason.swift",
"FEC/FECConfiguration.swift",
"FEC/FECDecoder.swift",
"FEC/FECDirection.swift",
"FEC/FECEncoder.swift",
"FEC/FECError.swift",
"FEC/FECPacket.swift",
"FEC/XORHelper.swift",
"Handshake/CallerHandshake.swift",
"Handshake/CookieGenerator.swift",
"Handshake/EncryptionNegotiator.swift",
"Handshake/HandshakeAction.swift",
"Handshake/HandshakeConfiguration.swift",
"Handshake/HandshakePacketEncoder.swift",
"Handshake/HandshakeResult.swift",
"Handshake/HandshakeState.swift",
"Handshake/LatencyNegotiator.swift",
"Handshake/ListenerHandshake.swift",
"Handshake/RendezvousHandshake.swift",
"Handshake/RendezvousRole.swift",
"Handshake/RendezvousState.swift",
"MultiCaller/MultiCallerError.swift",
"MultiCaller/MultiCallerManager.swift",
"MultiCaller/SRTDestination.swift",
"MultiStream/MultiStreamError.swift",
"MultiStream/MultiStreamManager.swift",
"MultiStream/StreamInfo.swift",
"Packet/ACKPacket.swift",
"Packet/ControlType.swift",
"Packet/DropRequestPacket.swift",
"Packet/HandshakeExtension.swift",
"Packet/HandshakePacket.swift",
"Packet/KeyMaterialPacket.swift",
"Packet/NAKPacket.swift",
"Packet/PacketCodec.swift",
"Packet/SRTControlPacket.swift",
"Packet/SRTDataPacket.swift",
"Packet/SRTPeerAddress.swift",
"Probing/BitrateMonitor.swift",
"Probing/BitrateMonitorConfiguration.swift",
"Probing/BitrateRecommendation.swift",
"Probing/ProbeConfiguration.swift",
"Probing/ProbeEngine.swift",
"Probing/ProbeError.swift",
"Probing/ProbeResult.swift",
"Probing/ProbeStep.swift",
"Probing/StepMeasurement.swift",
"Probing/TargetQuality.swift",
"Reconnection/ReconnectionManager.swift",
"Reconnection/SRTReconnectPolicy.swift",
"Recording/RecordingConfiguration.swift",
"Recording/RecordingFormat.swift",
"Recording/RecordingStatistics.swift",
"Recording/StreamRecorder.swift",
"Reliability/ACKManager.swift",
"Reliability/LossDetector.swift",
"Reliability/RTTEstimator.swift",
"Reliability/ReceiveBuffer.swift",
"Reliability/ReliabilityAction.swift",
"Reliability/RetransmissionManager.swift",
"Reliability/SendBuffer.swift",
"Reliability/SequenceNumber.swift",
"SRTEvent.swift",
"SRTSocketState.swift",
"Statistics/MetricsExporter.swift",
"Statistics/PrometheusExporter.swift",
"Statistics/QualityRecommendation.swift",
"Statistics/SRTConnectionQuality.swift",
"Statistics/SRTStatistics.swift",
"Statistics/StatisticsCollector.swift",
"Statistics/StatisticsError.swift",
"Statistics/StatsDExporter.swift",
"Timing/DriftManager.swift",
"Timing/SRTClock.swift",
"Timing/TSBPDManager.swift",
"Timing/TimestampHelper.swift",
"Timing/TooLatePacketDrop.swift",
"Transport/AddressResolver.swift",
"Transport/IncomingDatagram.swift",
"Transport/Multiplexer.swift",
"Transport/SRTDatagramHandler.swift",
"Transport/SocketIDGenerator.swift",
"Transport/UDPChannel.swift",
"Transport/UDPTransport.swift"
],
"type" : "library"
}
],
"tools_version" : "6.2"
}
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:7e70e0a64d2f2fbcaf7a9ded92418bf54647123e95b9450d840f38f11e93f5d2
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.1
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.1
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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-6.1-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.1-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:7e70e0a64d2f2fbcaf7a9ded92418bf54647123e95b9450d840f38f11e93f5d2
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:basic-6.1-latest
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.1
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.1
BUILD FAILURE 6.1 linux