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Build Information

Successful build of swift-nio-udp, reference main (658a46), with Swift 6.2 for Linux on 10 Feb 2026 18:36:27 UTC.

Swift 6 data race errors: 0

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/hironichu/swift-nio-udp.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/hironichu/swift-nio-udp
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 658a466 linux optimisation, replaced dual copy operation by passing Data(b ref)
Cloned https://github.com/hironichu/swift-nio-udp.git
Revision (git rev-parse @):
658a46698aa02596d92b0bfda3b42134fd1c5cb4
SUCCESS checkout https://github.com/hironichu/swift-nio-udp.git at main
========================================
Build
========================================
Selected platform:         linux
Swift version:             6.2
Building package at path:  $PWD
https://github.com/hironichu/swift-nio-udp.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-6.2-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:257b0ae9749b4eea8553a58f7bf60a672611c061e9b845ccfee371e7c1138ce8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Fetching https://github.com/apple/swift-nio.git
[1/82001] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (5.63s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.94.0 (7.28s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-system.git
[1/1820] Fetching swift-atomics
[1821/7372] Fetching swift-atomics, swift-system
[7373/26865] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.78s)
[6499/21313] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git from cache (1.66s)
Fetched https://github.com/apple/swift-collections.git from cache (1.69s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (2.06s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.4 (0.40s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (0.52s)
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.94.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.4
Creating working copy for https://github.com/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.3.0
Building for debugging...
[0/21] Write sources
[8/21] Compiling CNIOWASI CNIOWASI.c
[9/21] Compiling CNIOOpenBSD shim.c
[10/21] Compiling CNIOWindows WSAStartup.c
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[12/21] Compiling CNIOPosix event_loop_id.c
[13/21] Write sources
[14/21] Compiling CNIOLinux liburing_shims.c
[15/21] Compiling CNIODarwin shim.c
[16/21] Compiling _AtomicsShims.c
[16/21] Write swift-version-24593BA9C3E375BF.txt
[18/21] Compiling CNIOLinux shim.c
[20/61] Emitting module _NIOBase64
[20/61] Compiling c-nioatomics.c
[21/61] Compiling c-atomics.c
[23/67] Compiling Atomics ManagedAtomic.swift
[24/67] Compiling Atomics ManagedAtomicLazyReference.swift
[25/69] Compiling _NIOBase64 Base64.swift
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[31/70] Compiling Atomics IntegerConformances.swift
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[34/70] Emitting module InternalCollectionsUtilities
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[38/70] Compiling Atomics Primitives.native.swift
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[40/70] Compiling _NIODataStructures PriorityQueue.swift
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[61/72] Compiling Atomics IntegerOperations.swift
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[64/73] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[65/73] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
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[73/91] Emitting module _NIODataStructures
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[79/92] Compiling DequeModule Deque+Testing.swift
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[84/92] Compiling DequeModule Deque+Hashable.swift
[85/92] Compiling NIOConcurrencyHelpers NIOLock.swift
[86/92] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[87/92] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[88/92] Compiling NIOConcurrencyHelpers atomics.swift
[89/92] Emitting module NIOConcurrencyHelpers
[90/93] Emitting module DequeModule
[91/93] Compiling DequeModule Deque+Codable.swift
[92/93] Compiling DequeModule Deque+Collection.swift
[95/157] Compiling NIOCore NIOCoreSendableMetatype.swift
[96/157] Compiling NIOCore NIODecodedAsyncSequence.swift
[97/157] Compiling NIOCore NIOLoopBound.swift
[98/157] Compiling NIOCore NIOPooledRecvBufferAllocator.swift
[99/157] Compiling NIOCore NIOScheduledCallback.swift
[100/157] Compiling NIOCore NIOSendable.swift
[101/157] Compiling NIOCore NIOSplitLinesMessageDecoder.swift
[102/157] Compiling NIOCore RecvByteBufferAllocator.swift
[103/165] Compiling NIOCore IPProtocol.swift
[104/165] Compiling NIOCore IntegerBitPacking.swift
[105/165] Compiling NIOCore IntegerTypes.swift
[106/165] Compiling NIOCore Interfaces.swift
[107/165] Compiling NIOCore Linux.swift
[108/165] Compiling NIOCore MarkedCircularBuffer.swift
[109/165] Compiling NIOCore MulticastChannel.swift
[110/165] Compiling NIOCore NIOAny.swift
[111/165] Compiling NIOCore NIOCloseOnErrorHandler.swift
[112/165] Compiling NIOCore AddressedEnvelope.swift
[113/165] Compiling NIOCore AsyncAwaitSupport.swift
[114/165] Compiling NIOCore AsyncChannel.swift
[115/165] Compiling NIOCore AsyncChannelHandler.swift
[116/165] Compiling NIOCore AsyncChannelInboundStream.swift
[117/165] Compiling NIOCore AsyncChannelOutboundWriter.swift
[118/165] Compiling NIOCore NIOAsyncSequenceProducer.swift
[119/165] Compiling NIOCore NIOAsyncSequenceProducerStrategies.swift
[120/165] Compiling NIOCore NIOAsyncWriter.swift
[121/165] Compiling NIOCore SingleStepByteToMessageDecoder.swift
[122/165] Compiling NIOCore SocketAddresses.swift
[123/165] Compiling NIOCore SocketOptionProvider.swift
[124/165] Compiling NIOCore SystemCallHelpers.swift
[125/165] Compiling NIOCore TimeAmount+Duration.swift
[126/165] Compiling NIOCore TypeAssistedChannelHandler.swift
[127/165] Compiling NIOCore UniversalBootstrapSupport.swift
[128/165] Compiling NIOCore Utilities.swift
[129/165] Compiling NIOCore NIOThrowingAsyncSequenceProducer.swift
[130/165] Compiling NIOCore BSDSocketAPI.swift
[131/165] Compiling NIOCore ByteBuffer-aux.swift
[132/165] Compiling NIOCore ByteBuffer-binaryEncodedLengthPrefix.swift
[133/165] Compiling NIOCore ByteBuffer-conversions.swift
[134/165] Compiling NIOCore ByteBuffer-core.swift
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[150/165] Compiling NIOCore DeadChannel.swift
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[155/165] Compiling NIOCore EventLoopFuture+AssumeIsolated.swift
[156/165] Compiling NIOCore ByteBuffer-multi-int.swift
[157/165] Compiling NIOCore ByteBuffer-quicBinaryEncodingStrategy.swift
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[164/165] Compiling NIOCore ChannelPipeline.swift
[165/165] Emitting module NIOCore
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[222/222] Compiling NIOPosix HappyEyeballs.swift
[224/230] Compiling NIOUDPTransport UDPError.swift
[225/230] Compiling NIOUDPTransport UDPTransport.swift
[226/230] Compiling NIOUDPTransport UDPConfiguration.swift
[227/230] Compiling NIOUDPTransport NIOUDPTransport+Exports.swift
[228/230] Compiling NIOUDPTransport AddressHelpers.swift
[229/230] Emitting module NIOUDPTransport
[230/230] Compiling NIOUDPTransport NIOUDPTransport.swift
Build complete! (42.57s)
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.92.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    }
  ],
  "manifest_display_name" : "swift-nio-udp",
  "name" : "swift-nio-udp",
  "path" : "/host/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "15.0"
    },
    {
      "name" : "ios",
      "version" : "18.0"
    },
    {
      "name" : "tvos",
      "version" : "18.0"
    },
    {
      "name" : "watchos",
      "version" : "11.0"
    },
    {
      "name" : "visionos",
      "version" : "2.0"
    }
  ],
  "products" : [
    {
      "name" : "NIOUDPTransport",
      "targets" : [
        "NIOUDPTransport"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "NIOUDPTransportTests",
      "module_type" : "SwiftTarget",
      "name" : "NIOUDPTransportTests",
      "path" : "Tests/NIOUDPTransportTests",
      "sources" : [
        "BenchmarkTests.swift",
        "ByteBufferAPITests.swift",
        "ConfigurationValidationTests.swift",
        "ErrorPathTests.swift",
        "MulticastTests.swift",
        "NIOUDPTransportTests.swift",
        "StateMachineTests.swift"
      ],
      "target_dependencies" : [
        "NIOUDPTransport"
      ],
      "type" : "test"
    },
    {
      "c99name" : "NIOUDPTransport",
      "module_type" : "SwiftTarget",
      "name" : "NIOUDPTransport",
      "path" : "Sources/NIOUDPTransport",
      "product_dependencies" : [
        "NIOCore",
        "NIOPosix"
      ],
      "product_memberships" : [
        "NIOUDPTransport"
      ],
      "sources" : [
        "AddressHelpers.swift",
        "NIOUDPTransport+Exports.swift",
        "NIOUDPTransport.swift",
        "UDPConfiguration.swift",
        "UDPError.swift",
        "UDPTransport.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.2"
}
basic-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:257b0ae9749b4eea8553a58f7bf60a672611c061e9b845ccfee371e7c1138ce8
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-6.2-latest
Done.