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Build Information

Successful build of DNSClient, reference main (2d4174), with Swift 6.0 for macOS (SPM) on 1 Sep 2025 18:27:06 UTC.

Swift 6 data race errors: 0

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/orlandos-nl/DNSClient.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/orlandos-nl/DNSClient
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2d4174e Merge pull request #39 from orlandos-nl/jo/update-test-matrix
Cloned https://github.com/orlandos-nl/DNSClient.git
Revision (git rev-parse @):
2d4174e4fbe75cc2f31d2fa2d384f486e5fe63b5
SUCCESS checkout https://github.com/orlandos-nl/DNSClient.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/orlandos-nl/DNSClient.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/26] Copying PrivacyInfo.xcprivacy
[0/26] Write sources
[14/26] Compiling CNIOWindows shim.c
[15/26] Compiling CNIOWindows WSAStartup.c
[16/26] Write sources
[17/26] Compiling CNIOWASI CNIOWASI.c
[18/26] Write swift-version-5BDAB9E9C0126B9D.txt
[19/26] Compiling CNIOLinux liburing_shims.c
[20/26] Compiling CNIOLinux shim.c
[21/46] Compiling _AtomicsShims.c
[22/46] Compiling CNIOPosix event_loop_id.c
[23/65] Compiling CNIODarwin shim.c
[25/65] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
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[27/66] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[28/66] Compiling InternalCollectionsUtilities Debugging.swift
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[63/83] Compiling DequeModule _DequeBufferHeader.swift
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[65/83] Compiling DequeModule _DequeBuffer.swift
[66/84] Emitting module _NIODataStructures
[67/84] Compiling _NIODataStructures Heap.swift
[68/84] Emitting module Atomics
[69/84] Compiling DequeModule Deque+Testing.swift
[70/84] Compiling DequeModule Deque._Storage.swift
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[82/84] Compiling c-nioatomics.c
[83/84] Compiling c-atomics.c
[85/90] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[86/90] Compiling NIOConcurrencyHelpers lock.swift
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[115/159] Compiling NIOCore UniversalBootstrapSupport.swift
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[147/159] Compiling NIOCore ByteBuffer-int.swift
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[150/159] Compiling NIOCore ByteBuffer-quicBinaryEncodingStrategy.swift
[151/159] Compiling NIOCore ByteBuffer-views.swift
[152/159] Compiling NIOCore NIOAsyncSequenceProducerStrategies.swift
[153/159] Compiling NIOCore NIOAsyncWriter.swift
[154/159] Compiling NIOCore NIOThrowingAsyncSequenceProducer.swift
[155/159] Compiling NIOCore BSDSocketAPI.swift
[156/159] Compiling NIOCore ByteBuffer-aux.swift
[157/159] Compiling NIOCore ByteBuffer-binaryEncodedLengthPrefix.swift
[158/159] Compiling NIOCore ByteBuffer-conversions.swift
[159/159] Emitting module NIOCore
[160/213] Compiling NIOEmbedded AsyncTestingEventLoop.swift
[161/213] Emitting module NIOEmbedded
[162/213] Compiling NIOEmbedded Embedded.swift
[163/213] Compiling NIOEmbedded AsyncTestingChannel.swift
[164/213] Compiling NIOPosix PosixSingletons+ConcurrencyTakeOver.swift
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[166/213] Compiling NIOPosix RawSocketBootstrap.swift
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[168/213] Compiling NIOPosix Selectable.swift
[169/213] Compiling NIOPosix GetaddrinfoResolver.swift
[170/213] Compiling NIOPosix HappyEyeballs.swift
[171/213] Compiling NIOPosix IO.swift
[172/213] Compiling NIOPosix IntegerBitPacking.swift
[173/213] Compiling NIOPosix IntegerTypes.swift
[174/213] Compiling NIOPosix Linux.swift
[175/218] Emitting module NIOPosix
[176/218] Compiling NIOPosix StructuredConcurrencyHelpers.swift
[177/218] Compiling NIOPosix System.swift
[178/218] Compiling NIOPosix Thread.swift
[179/218] Compiling NIOPosix ThreadPosix.swift
[180/218] Compiling NIOPosix ThreadWindows.swift
[181/218] Compiling NIOPosix BSDSocketAPICommon.swift
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[183/218] Compiling NIOPosix BSDSocketAPIWindows.swift
[184/218] Compiling NIOPosix BaseSocket.swift
[185/218] Compiling NIOPosix BaseSocketChannel+SocketOptionProvider.swift
[186/218] Compiling NIOPosix BaseSocketChannel.swift
[187/218] Compiling NIOPosix PendingDatagramWritesManager.swift
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[189/218] Compiling NIOPosix PipeChannel.swift
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[191/218] Compiling NIOPosix Pool.swift
[192/218] Compiling NIOPosix LinuxCPUSet.swift
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[194/218] Compiling NIOPosix MultiThreadedEventLoopGroup.swift
[195/218] Compiling NIOPosix NIOPosixSendableMetatype.swift
[196/218] Compiling NIOPosix NIOThreadPool.swift
[197/218] Compiling NIOPosix NonBlockingFileIO.swift
[198/218] Compiling NIOPosix BaseStreamSocketChannel.swift
[199/218] Compiling NIOPosix Bootstrap.swift
[200/218] Compiling NIOPosix ControlMessage.swift
[201/218] Compiling NIOPosix DatagramVectorReadManager.swift
[202/218] Compiling NIOPosix Errors+Any.swift
[203/218] Compiling NIOPosix FileDescriptor.swift
[204/218] Compiling NIOPosix SelectorUring.swift
[205/218] Compiling NIOPosix ServerSocket.swift
[206/218] Compiling NIOPosix Socket.swift
[207/218] Compiling NIOPosix SocketChannel.swift
[208/218] Compiling NIOPosix SocketProtocols.swift
[209/218] Compiling NIOPosix SelectableChannel.swift
[210/218] Compiling NIOPosix SelectableEventLoop.swift
[211/218] Compiling NIOPosix SelectorEpoll.swift
[212/218] Compiling NIOPosix SelectorGeneric.swift
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[214/218] Compiling NIOPosix UnsafeTransfer.swift
[215/218] Compiling NIOPosix Utilities.swift
[216/218] Compiling NIOPosix VsockAddress.swift
[217/218] Compiling NIOPosix VsockChannelEvents.swift
[218/218] Compiling NIOPosix resource_bundle_accessor.swift
[219/220] Emitting module NIO
[220/220] Compiling NIO Exports.swift
[221/231] Compiling NIOTLS TLSEvents.swift
[222/231] Compiling NIOFoundationCompat JSONSerialization+ByteBuffer.swift
[223/231] Compiling NIOFoundationCompat WaitSpinningRunLoop.swift
[224/231] Compiling NIOTLS NIOTypedApplicationProtocolNegotiationHandler.swift
[225/231] Compiling NIOTLS ApplicationProtocolNegotiationHandler.swift
[226/231] Emitting module NIOTLS
[227/231] Compiling NIOTLS ProtocolNegotiationHandlerStateMachine.swift
[228/231] Compiling NIOTLS SNIHandler.swift
[229/231] Emitting module NIOFoundationCompat
[230/231] Compiling NIOFoundationCompat ByteBuffer-foundation.swift
[231/231] Compiling NIOFoundationCompat Codable+ByteBuffer.swift
[232/253] Emitting module NIOTransportServices
[233/255] Compiling NIOTransportServices NIOTSDatagramListenerBootstrap.swift
[234/255] Compiling NIOTransportServices NIOTSDatagramListenerChannel.swift
[235/255] Compiling NIOTransportServices NIOFilterEmptyWritesHandler.swift
[236/255] Compiling NIOTransportServices SocketAddress+NWEndpoint.swift
[237/255] Compiling NIOTransportServices StateManagedChannel.swift
[238/255] Compiling NIOTransportServices NIOTSEventLoop.swift
[239/255] Compiling NIOTransportServices NIOTSEventLoopGroup.swift
[240/255] Compiling NIOTransportServices NIOTSBootstraps.swift
[241/255] Compiling NIOTransportServices NIOTSChannelOptions.swift
[242/255] Compiling NIOTransportServices NIOTSConnectionBootstrap.swift
[243/255] Compiling NIOTransportServices NIOTSListenerBootstrap.swift
[244/255] Compiling NIOTransportServices NIOTSListenerChannel.swift
[245/255] Compiling NIOTransportServices TCPOptions+SocketChannelOption.swift
[246/255] Compiling NIOTransportServices UDPOptions+SocketChannelOption.swift
[247/255] Compiling NIOTransportServices NIOTSConnectionChannel.swift
[248/255] Compiling NIOTransportServices NIOTSErrors.swift
[249/255] Compiling NIOTransportServices AcceptHandler.swift
[250/255] Compiling NIOTransportServices NIOTSDatagramConnectionBootstrap.swift
[251/255] Compiling NIOTransportServices NIOTSDatagramConnectionChannel.swift
[252/255] Compiling NIOTransportServices StateManagedListenerChannel.swift
[253/255] Compiling NIOTransportServices StateManagedNWConnectionChannel.swift
[254/255] Compiling NIOTransportServices NIOTSNetworkEvents.swift
[255/255] Compiling NIOTransportServices NIOTSSingletons.swift
[256/267] Compiling DNSClient Helpers.swift
[257/268] Compiling DNSClient MessageOptions.swift
[258/268] Compiling DNSClient PTR.swift
[259/268] Compiling DNSClient ConfigParser.swift
[260/268] Compiling DNSClient SRV.swift
[261/268] Compiling DNSClient Client.swift
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:156:21: warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
154 |             .channelInitializer { channel in
155 |                 return channel.pipeline.addHandlers(
156 |                     ByteToMessageHandler(UInt16FrameDecoder()),
    |                     `- warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
157 |                     MessageToByteHandler(UInt16FrameEncoder()),
158 |                     dnsDecoder,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:507:1: note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
505 |
506 | @available(*, unavailable)
507 | extension ByteToMessageHandler: Sendable {}
    | `- note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
508 |
509 | // MARK: ByteToMessageHandler: Test Helpers
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:157:21: warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
155 |                 return channel.pipeline.addHandlers(
156 |                     ByteToMessageHandler(UInt16FrameDecoder()),
157 |                     MessageToByteHandler(UInt16FrameEncoder()),
    |                     `- warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
158 |                     dnsDecoder,
159 |                     DNSEncoder()
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:810:1: note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
808 |
809 | @available(*, unavailable)
810 | extension MessageToByteHandler: Sendable {}
    | `- note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
811 |
812 | extension MessageToByteHandler {
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:267:17: warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
265 |         return NIOTSConnectionBootstrap(group: group).channelInitializer { channel in
266 |             return channel.pipeline.addHandlers(
267 |                 ByteToMessageHandler(UInt16FrameDecoder()),
    |                 `- warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
268 |                 MessageToByteHandler(UInt16FrameEncoder()),
269 |                 dnsDecoder,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:507:1: note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
505 |
506 | @available(*, unavailable)
507 | extension ByteToMessageHandler: Sendable {}
    | `- note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
508 |
509 | // MARK: ByteToMessageHandler: Test Helpers
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:268:17: warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
266 |             return channel.pipeline.addHandlers(
267 |                 ByteToMessageHandler(UInt16FrameDecoder()),
268 |                 MessageToByteHandler(UInt16FrameEncoder()),
    |                 `- warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
269 |                 dnsDecoder,
270 |                 DNSEncoder()
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:810:1: note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
808 |
809 | @available(*, unavailable)
810 | extension MessageToByteHandler: Sendable {}
    | `- note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
811 |
812 | extension MessageToByteHandler {
[262/268] Compiling DNSClient DNSClient+Connect.swift
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:156:21: warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
154 |             .channelInitializer { channel in
155 |                 return channel.pipeline.addHandlers(
156 |                     ByteToMessageHandler(UInt16FrameDecoder()),
    |                     `- warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
157 |                     MessageToByteHandler(UInt16FrameEncoder()),
158 |                     dnsDecoder,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:507:1: note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
505 |
506 | @available(*, unavailable)
507 | extension ByteToMessageHandler: Sendable {}
    | `- note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
508 |
509 | // MARK: ByteToMessageHandler: Test Helpers
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:157:21: warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
155 |                 return channel.pipeline.addHandlers(
156 |                     ByteToMessageHandler(UInt16FrameDecoder()),
157 |                     MessageToByteHandler(UInt16FrameEncoder()),
    |                     `- warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
158 |                     dnsDecoder,
159 |                     DNSEncoder()
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:810:1: note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
808 |
809 | @available(*, unavailable)
810 | extension MessageToByteHandler: Sendable {}
    | `- note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
811 |
812 | extension MessageToByteHandler {
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:267:17: warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
265 |         return NIOTSConnectionBootstrap(group: group).channelInitializer { channel in
266 |             return channel.pipeline.addHandlers(
267 |                 ByteToMessageHandler(UInt16FrameDecoder()),
    |                 `- warning: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
268 |                 MessageToByteHandler(UInt16FrameEncoder()),
269 |                 dnsDecoder,
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:507:1: note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
505 |
506 | @available(*, unavailable)
507 | extension ByteToMessageHandler: Sendable {}
    | `- note: conformance of 'ByteToMessageHandler<Decoder>' to 'Sendable' has been explicitly marked unavailable here
508 |
509 | // MARK: ByteToMessageHandler: Test Helpers
/Users/admin/builder/spi-builder-workspace/Sources/DNSClient/DNSClient+Connect.swift:268:17: warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
266 |             return channel.pipeline.addHandlers(
267 |                 ByteToMessageHandler(UInt16FrameDecoder()),
268 |                 MessageToByteHandler(UInt16FrameEncoder()),
    |                 `- warning: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' is unavailable; this is an error in the Swift 6 language mode
269 |                 dnsDecoder,
270 |                 DNSEncoder()
/Users/admin/builder/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Codec.swift:810:1: note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
808 |
809 | @available(*, unavailable)
810 | extension MessageToByteHandler: Sendable {}
    | `- note: conformance of 'MessageToByteHandler<Encoder>' to 'Sendable' has been explicitly marked unavailable here
811 |
812 | extension MessageToByteHandler {
[263/268] Compiling DNSClient DNSEncoder.swift
[264/268] Compiling DNSClient DNSClient+Query.swift
[265/268] Compiling DNSClient DNSDecoder.swift
[266/268] Compiling DNSClient Message.swift
[267/268] Compiling DNSClient Errors.swift
[268/268] Emitting module DNSClient
Build complete! (26.52s)
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Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.2
Creating working copy for https://github.com/apple/swift-nio-transport-services.git
Working copy of https://github.com/apple/swift-nio-transport-services.git resolved at 1.25.1
Build complete.
{
  "dependencies" : [
    {
      "identity" : "swift-nio",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "2.0.0",
            "upper_bound" : "3.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio.git"
    },
    {
      "identity" : "swift-nio-transport-services",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.19.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-nio-transport-services.git"
    }
  ],
  "manifest_display_name" : "DNSClient",
  "name" : "DNSClient",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "macos",
      "version" : "10.15"
    },
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "DNSClient",
      "targets" : [
        "DNSClient"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "DNSClientTests",
      "module_type" : "SwiftTarget",
      "name" : "DNSClientTests",
      "path" : "Tests/DNSClientTests",
      "product_dependencies" : [
        "NIO"
      ],
      "sources" : [
        "DNSTCPClientTests.swift",
        "DNSUDPClientTests.swift",
        "XCTestManifests.swift"
      ],
      "target_dependencies" : [
        "DNSClient"
      ],
      "type" : "test"
    },
    {
      "c99name" : "DNSClient",
      "module_type" : "SwiftTarget",
      "name" : "DNSClient",
      "path" : "Sources/DNSClient",
      "product_dependencies" : [
        "NIOTransportServices",
        "NIO"
      ],
      "product_memberships" : [
        "DNSClient"
      ],
      "sources" : [
        "Client.swift",
        "DNSClient+Connect.swift",
        "DNSClient+Query.swift",
        "DNSDecoder.swift",
        "DNSEncoder.swift",
        "Errors.swift",
        "Helpers.swift",
        "Messages/Message.swift",
        "Messages/MessageOptions.swift",
        "PTR.swift",
        "ResolvConf/ConfigParser.swift",
        "SRV.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.5"
}
Done.