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Build Information

Successful build of swift-cluster-membership, reference main (8e80b6), with Swift 6.0 for macOS (SPM) on 28 Apr 2025 22:03:27 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: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/apple/swift-cluster-membership.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-cluster-membership
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 8e80b60 Samples workflow in main.yml uses new matrix (#116)
Cloned https://github.com/apple/swift-cluster-membership.git
Revision (git rev-parse @):
8e80b60a1b09ca185ca5b81249051e4104b75adb
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/apple/swift-cluster-membership.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/apple/swift-cluster-membership.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Building for debugging...
[0/33] Write sources
[3/33] Copying PrivacyInfo.xcprivacy
[3/33] Write sources
[19/33] Compiling CNIOWindows WSAStartup.c
[20/33] Compiling CNIOWindows shim.c
[21/33] Write swift-version-5BDAB9E9C0126B9D.txt
[22/33] Compiling CNIOWASI CNIOWASI.c
[23/33] Compiling CNIOLinux shim.c
[24/33] Compiling CNIOLinux liburing_shims.c
[25/44] Compiling _AtomicsShims.c
[26/44] Compiling CNIOLLHTTP c_nio_http.c
[27/62] Compiling CNIOLLHTTP c_nio_api.c
[28/67] Compiling CNIOLLHTTP c_nio_llhttp.c
[29/67] Write sources
[31/67] Emitting module ClusterMembership
[31/86] Compiling CNIODarwin shim.c
[33/86] Emitting module _NIOBase64
[34/86] Compiling _NIOBase64 Base64.swift
[35/86] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[36/87] Compiling Atomics UnsafeAtomic.swift
[37/87] Compiling Atomics UnsafeAtomicLazyReference.swift
[38/87] Compiling Atomics AtomicOptionalWrappable.swift
[39/87] Compiling Atomics AtomicReference.swift
[40/87] Compiling Atomics AtomicStorage.swift
[41/87] Compiling Atomics AtomicValue.swift
[42/87] Compiling Atomics ManagedAtomic.swift
[43/87] Compiling Atomics ManagedAtomicLazyReference.swift
[44/87] Compiling ClusterMembership Node.swift
[45/87] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[46/87] Compiling _NIODataStructures PriorityQueue.swift
[47/87] Compiling _NIODataStructures _TinyArray.swift
[52/89] Compiling Atomics AtomicBool.swift
[53/89] Compiling Atomics IntegerConformances.swift
[54/89] Compiling Atomics PointerConformances.swift
[55/89] Compiling Atomics Primitives.native.swift
[56/89] Compiling Atomics OptionalRawRepresentable.swift
[57/89] Compiling Atomics RawRepresentable.swift
[58/89] Compiling Atomics AtomicMemoryOrderings.swift
[59/89] Compiling Atomics DoubleWord.swift
[60/89] Emitting module InternalCollectionsUtilities
[63/89] Compiling Atomics Primitives.shims.swift
[64/89] Compiling Atomics AtomicInteger.swift
[67/89] Compiling Logging MetadataProvider.swift
[68/89] Compiling Logging LogHandler.swift
[69/89] Compiling CoreMetrics Locks.swift
[70/89] Compiling _NIODataStructures Heap.swift
[71/89] Emitting module _NIODataStructures
[80/89] Emitting module CoreMetrics
[81/89] Compiling CoreMetrics Metrics.swift
[82/89] Compiling Atomics IntegerOperations.swift
[83/89] Compiling Atomics Unmanaged extensions.swift
[84/105] Compiling Logging Locks.swift
[85/105] Emitting module Logging
[86/105] Compiling Logging Logging.swift
[87/107] Compiling DequeModule _DequeBufferHeader.swift
[88/107] Compiling DequeModule _DequeSlot.swift
[89/108] Compiling DequeModule Deque+Equatable.swift
[90/108] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[91/108] Compiling DequeModule Deque+CustomReflectable.swift
[92/108] Compiling DequeModule Deque+Descriptions.swift
[93/108] Compiling DequeModule _DequeBuffer.swift
[94/108] Emitting module Atomics
[95/108] Compiling DequeModule Deque+Extras.swift
[96/108] Compiling DequeModule Deque+Hashable.swift
[97/108] Compiling DequeModule Deque+Testing.swift
[98/108] Compiling DequeModule Deque._Storage.swift
[99/108] Compiling DequeModule _UnsafeWrappedBuffer.swift
[100/108] Compiling DequeModule Deque._UnsafeHandle.swift
[101/108] Compiling DequeModule Deque.swift
[102/108] Compiling DequeModule Deque+Codable.swift
[103/108] Compiling DequeModule Deque+Collection.swift
[104/108] Emitting module DequeModule
[104/108] Compiling c-nioatomics.c
[105/108] Compiling c-atomics.c
[107/114] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[108/114] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[109/114] Emitting module NIOConcurrencyHelpers
[110/114] Compiling NIOConcurrencyHelpers lock.swift
[111/114] Compiling NIOConcurrencyHelpers NIOLock.swift
[112/114] Compiling NIOConcurrencyHelpers atomics.swift
[113/175] Compiling NIOCore GlobalSingletons.swift
[114/175] Compiling NIOCore IO.swift
[115/175] Compiling NIOCore IOData.swift
[116/175] Compiling NIOCore IPProtocol.swift
[117/175] Compiling NIOCore IntegerBitPacking.swift
[118/175] Compiling NIOCore IntegerTypes.swift
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[120/181] Compiling NIOCore Linux.swift
[121/181] Compiling NIOCore MarkedCircularBuffer.swift
[122/181] Compiling NIOCore MulticastChannel.swift
[123/181] Compiling NIOCore NIOAny.swift
[124/181] Compiling NIOCore NIOCloseOnErrorHandler.swift
[125/181] Compiling NIOCore NIOLoopBound.swift
[126/181] Compiling NIOCore NIOScheduledCallback.swift
[127/181] Compiling NIOCore NIOSendable.swift
[128/181] Compiling NIOCore RecvByteBufferAllocator.swift
[129/181] Compiling NIOCore SingleStepByteToMessageDecoder.swift
[130/181] Compiling NIOCore SocketAddresses.swift
[131/181] Compiling NIOCore AddressedEnvelope.swift
[132/181] Compiling NIOCore AsyncAwaitSupport.swift
[133/181] Compiling NIOCore AsyncChannel.swift
[134/181] Compiling NIOCore AsyncChannelHandler.swift
[135/181] Compiling NIOCore AsyncChannelInboundStream.swift
[136/181] Compiling NIOCore AsyncChannelOutboundWriter.swift
[137/181] Compiling NIOCore NIOAsyncSequenceProducer.swift
[138/181] Compiling NIOCore SocketOptionProvider.swift
[139/181] Compiling NIOCore SystemCallHelpers.swift
[140/181] Compiling NIOCore TimeAmount+Duration.swift
[141/181] Compiling NIOCore TypeAssistedChannelHandler.swift
[142/181] Compiling NIOCore UniversalBootstrapSupport.swift
[143/181] Compiling NIOCore Utilities.swift
[144/181] Compiling NIOCore Codec.swift
[145/181] Compiling NIOCore ConvenienceOptionSupport.swift
[146/181] Compiling NIOCore DeadChannel.swift
[147/181] Compiling NIOCore DispatchQueue+WithFuture.swift
[148/181] Compiling NIOCore EventLoop+Deprecated.swift
[149/181] Compiling NIOCore EventLoop+SerialExecutor.swift
[150/181] Compiling NIOCore EventLoop.swift
[151/181] Compiling NIOCore EventLoopFuture+AssumeIsolated.swift
[152/181] Compiling NIOCore EventLoopFuture+Deprecated.swift
[153/181] Compiling NIOCore EventLoopFuture+WithEventLoop.swift
[154/181] Compiling NIOCore EventLoopFuture.swift
[155/181] Compiling NIOCore FileDescriptor.swift
[156/181] Compiling NIOCore FileHandle.swift
[157/181] Compiling NIOCore FileRegion.swift
[158/181] Emitting module Metrics
[159/181] Compiling Metrics Metrics.swift
[160/181] Compiling NIOCore NIOAsyncSequenceProducerStrategies.swift
[161/181] Compiling NIOCore NIOAsyncWriter.swift
[162/181] Compiling NIOCore NIOThrowingAsyncSequenceProducer.swift
[163/181] Compiling NIOCore BSDSocketAPI.swift
[164/181] Compiling NIOCore ByteBuffer-aux.swift
[165/181] Compiling NIOCore ByteBuffer-binaryEncodedLengthPrefix.swift
[166/181] Compiling NIOCore ByteBuffer-conversions.swift
[167/194] Compiling NIOCore ByteBuffer-core.swift
[168/194] Compiling NIOCore ByteBuffer-hex.swift
[169/194] Compiling NIOCore ByteBuffer-int.swift
[170/194] Compiling NIOCore ByteBuffer-lengthPrefix.swift
[171/194] Compiling NIOCore ByteBuffer-multi-int.swift
[172/194] Compiling NIOCore ByteBuffer-quicBinaryEncodingStrategy.swift
[173/194] Compiling NIOCore ByteBuffer-views.swift
[174/194] Compiling NIOCore Channel.swift
[175/194] Compiling NIOCore ChannelHandler.swift
[176/194] Compiling NIOCore ChannelHandlers.swift
[177/194] Compiling NIOCore ChannelInvoker.swift
[178/194] Compiling NIOCore ChannelOption.swift
[179/194] Compiling NIOCore ChannelPipeline.swift
[180/194] Compiling NIOCore CircularBuffer.swift
[181/194] Emitting module NIOCore
[182/247] Compiling NIOEmbedded AsyncTestingEventLoop.swift
[183/247] Compiling NIOEmbedded Embedded.swift
[184/247] Emitting module NIOEmbedded
[185/247] Compiling NIOEmbedded AsyncTestingChannel.swift
[186/247] Compiling NIOPosix GetaddrinfoResolver.swift
[187/247] Compiling NIOPosix HappyEyeballs.swift
[188/247] Compiling NIOPosix IO.swift
[189/247] Compiling NIOPosix IntegerBitPacking.swift
[190/247] Compiling NIOPosix IntegerTypes.swift
[191/247] Compiling NIOPosix Linux.swift
[192/252] Emitting module NIOPosix
[193/252] Compiling NIOPosix Selectable.swift
[194/252] Compiling NIOPosix SelectableChannel.swift
[195/252] Compiling NIOPosix SelectableEventLoop.swift
[196/252] Compiling NIOPosix SelectorEpoll.swift
[197/252] Compiling NIOPosix SelectorGeneric.swift
[198/252] Compiling NIOPosix PooledRecvBufferAllocator.swift
[199/252] Compiling NIOPosix PosixSingletons+ConcurrencyTakeOver.swift
[200/252] Compiling NIOPosix PosixSingletons.swift
[201/252] Compiling NIOPosix RawSocketBootstrap.swift
[202/252] Compiling NIOPosix Resolver.swift
[203/252] Compiling NIOPosix SelectorKqueue.swift
[204/252] Compiling NIOPosix SelectorUring.swift
[205/252] Compiling NIOPosix ServerSocket.swift
[206/252] Compiling NIOPosix Socket.swift
[207/252] Compiling NIOPosix SocketChannel.swift
[208/252] Compiling NIOPosix LinuxCPUSet.swift
[209/252] Compiling NIOPosix LinuxUring.swift
[210/252] Compiling NIOPosix MultiThreadedEventLoopGroup.swift
[211/252] Compiling NIOPosix NIOThreadPool.swift
[212/252] Compiling NIOPosix NonBlockingFileIO.swift
[213/252] Compiling NIOPosix BSDSocketAPICommon.swift
[214/252] Compiling NIOPosix BSDSocketAPIPosix.swift
[215/252] Compiling NIOPosix BSDSocketAPIWindows.swift
[216/252] Compiling NIOPosix BaseSocket.swift
[217/252] Compiling NIOPosix BaseSocketChannel+SocketOptionProvider.swift
[218/252] Compiling NIOPosix BaseSocketChannel.swift
[219/252] Compiling NIOPosix PendingDatagramWritesManager.swift
[220/252] Compiling NIOPosix PendingWritesManager.swift
[221/252] Compiling NIOPosix PipeChannel.swift
[222/252] Compiling NIOPosix PipePair.swift
[223/252] Compiling NIOPosix Pool.swift
[224/252] Compiling NIOPosix UnsafeTransfer.swift
[225/252] Compiling NIOPosix Utilities.swift
[226/252] Compiling NIOPosix VsockAddress.swift
[227/252] Compiling NIOPosix VsockChannelEvents.swift
[228/252] Compiling NIOPosix resource_bundle_accessor.swift
[229/252] Compiling NIOPosix SocketProtocols.swift
[230/252] Compiling NIOPosix System.swift
[231/252] Compiling NIOPosix Thread.swift
[232/252] Compiling NIOPosix ThreadPosix.swift
[233/252] Compiling NIOPosix ThreadWindows.swift
[234/252] Compiling NIOPosix BaseStreamSocketChannel.swift
[235/252] Compiling NIOPosix Bootstrap.swift
[236/252] Compiling NIOPosix ControlMessage.swift
[237/252] Compiling NIOPosix DatagramVectorReadManager.swift
[238/252] Compiling NIOPosix Errors+Any.swift
[239/252] Compiling NIOPosix FileDescriptor.swift
[240/252] Compiling SWIM _PrettyLog.swift
[241/255] Compiling SWIM SWIMProtocol.swift
[242/255] Compiling SWIM Heap.swift
[243/255] Compiling SWIM Status.swift
[244/255] Compiling SWIM Settings.swift
[245/255] Compiling SWIM String+Extensions.swift
[246/255] Compiling NIO Exports.swift
[247/255] Emitting module NIO
[248/255] Compiling SWIM time.swift
[249/277] Compiling NIOHTTP1 HTTPEncoder.swift
[250/277] Compiling NIOHTTP1 HTTPHeaderValidator.swift
[251/277] Compiling NIOHTTP1 ByteCollectionUtils.swift
[252/277] Compiling NIOHTTP1 HTTPDecoder.swift
[253/277] Compiling NIOHTTP1 HTTPHeaders+Validation.swift
[254/277] Compiling NIOHTTP1 HTTPPipelineSetup.swift
[255/277] Emitting module SWIM
[256/277] Compiling NIOFoundationCompat Codable+ByteBuffer.swift
[257/277] Compiling NIOFoundationCompat JSONSerialization+ByteBuffer.swift
[258/277] Compiling NIOFoundationCompat WaitSpinningRunLoop.swift
[259/277] Compiling NIOHTTP1 NIOTypedHTTPServerUpgradeHandler.swift
[260/277] Compiling NIOHTTP1 NIOTypedHTTPClientUpgraderStateMachine.swift
[261/278] Compiling NIOHTTP1 HTTPServerUpgradeHandler.swift
[262/278] Compiling NIOHTTP1 HTTPTypedPipelineSetup.swift
[263/278] Compiling NIOHTTP1 HTTPServerPipelineHandler.swift
[264/278] Compiling NIOHTTP1 HTTPServerProtocolErrorHandler.swift
[265/278] Compiling NIOHTTP1 NIOHTTPObjectAggregator.swift
[266/278] Compiling NIOHTTP1 NIOTypedHTTPClientUpgradeHandler.swift
[267/278] Emitting module NIOFoundationCompat
[268/278] Compiling NIOFoundationCompat ByteBuffer-foundation.swift
[269/278] Compiling NIOHTTP1 NIOTypedHTTPServerUpgraderStateMachine.swift
[270/278] Emitting module NIOHTTP1
[277/278] Compiling NIOHTTP1 HTTPTypes.swift
[278/278] Compiling NIOHTTP1 NIOHTTPClientUpgradeHandler.swift
[279/297] Compiling NIOExtras RequestResponseWithIDHandler.swift
[280/297] Compiling NIOExtras UnsafeTransfer.swift
[281/298] Compiling NIOExtras NIOExtrasError.swift
[282/298] Compiling NIOExtras NIOLengthFieldBitLength.swift
[283/298] Compiling NIOExtras NIORequestIdentifiable.swift
[284/298] Compiling NIOExtras PCAPRingBuffer.swift
[285/298] Compiling NIOExtras LineBasedFrameDecoder.swift
[286/298] Compiling NIOExtras MarkedCircularBuffer+PopFirstCheckMarked.swift
[287/298] Compiling NIOExtras JSONRPCFraming+ContentLengthHeader.swift
[288/298] Compiling NIOExtras JSONRPCFraming.swift
[289/298] Compiling NIOExtras QuiescingHelper.swift
[290/298] Compiling NIOExtras RequestResponseHandler.swift
[291/298] Compiling NIOExtras FixedLengthFrameDecoder.swift
[292/298] Compiling NIOExtras HTTP1ProxyConnectHandler.swift
[293/298] Compiling NIOExtras LengthFieldBasedFrameDecoder.swift
[294/298] Compiling NIOExtras LengthFieldPrepender.swift
[295/298] Emitting module NIOExtras
[296/298] Compiling NIOExtras DebugInboundEventsHandler.swift
[297/298] Compiling NIOExtras DebugOutboundEventsHandler.swift
[298/298] Compiling NIOExtras WritePCAPHandler.swift
[299/308] Compiling SWIMNIOExample time.swift
[300/308] Compiling SWIMNIOExample String+Extensions.swift
[301/308] Compiling SWIMNIOExample Settings.swift
[302/308] Compiling SWIMNIOExample NIOPeer.swift
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/NIOPeer.swift:78:30: warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
 76 |                 )
 77 |
 78 |                 self.channel.writeAndFlush(command, promise: nil)
    |                              `- warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
 79 |             }
 80 |         }
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOHandler.swift:293:15: note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
291 | /// and install a reply handler for the specific sequence number associated with the message (along with a timeout)
292 | /// when a callback is provided.
293 | public struct SWIMNIOWriteCommand {
    |               `- note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
294 |     /// SWIM message to be written.
295 |     public let message: SWIM.Message
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/NIOPeer.swift:122:30: warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
120 |                 )
121 |
122 |                 self.channel.writeAndFlush(command, promise: nil)
    |                              `- warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
123 |             }
124 |         }
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOHandler.swift:293:15: note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
291 | /// and install a reply handler for the specific sequence number associated with the message (along with a timeout)
292 | /// when a callback is provided.
293 | public struct SWIMNIOWriteCommand {
    |               `- note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
294 |     /// SWIM message to be written.
295 |     public let message: SWIM.Message
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/NIOPeer.swift:142:26: warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
140 |             )
141 |
142 |             self.channel.writeAndFlush(command, promise: nil)
    |                          `- warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
143 |         }
144 |
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOHandler.swift:293:15: note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
291 | /// and install a reply handler for the specific sequence number associated with the message (along with a timeout)
292 | /// when a callback is provided.
293 | public struct SWIMNIOWriteCommand {
    |               `- note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
294 |     /// SWIM message to be written.
295 |     public let message: SWIM.Message
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/NIOPeer.swift:157:26: warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
155 |             )
156 |
157 |             self.channel.writeAndFlush(command, promise: nil)
    |                          `- warning: type 'SWIMNIOWriteCommand' does not conform to the 'Sendable' protocol
158 |         }
159 |
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOHandler.swift:293:15: note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
291 | /// and install a reply handler for the specific sequence number associated with the message (along with a timeout)
292 | /// when a callback is provided.
293 | public struct SWIMNIOWriteCommand {
    |               `- note: consider making struct 'SWIMNIOWriteCommand' conform to the 'Sendable' protocol
294 |     /// SWIM message to be written.
295 |     public let message: SWIM.Message
[303/308] Compiling SWIMNIOExample SWIMNIOHandler.swift
[304/308] Compiling SWIMNIOExample Logging.swift
[305/308] Compiling SWIMNIOExample Message.swift
[306/308] Compiling SWIMNIOExample SWIMNIOShell.swift
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOShell.swift:546:17: warning: capture of 'self' with non-sendable type 'SWIMNIOShell' in a `@Sendable` closure
 27 | ///
 28 | /// - SeeAlso: `SWIM.Instance` for detailed documentation about the SWIM protocol implementation.
 29 | public final class SWIMNIOShell {
    |                    `- note: class 'SWIMNIOShell' does not conform to the 'Sendable' protocol
 30 |     var swim: SWIM.Instance<SWIM.NIOPeer, SWIM.NIOPeer, SWIM.NIOPeer>!
 31 |
    :
544 |             switch result {
545 |             case .success(let response):
546 |                 self.swim.metrics.shell.pingRequestResponseTimeFirst.recordInterval(
    |                 `- warning: capture of 'self' with non-sendable type 'SWIMNIOShell' in a `@Sendable` closure
547 |                     since: startedSendingPingRequestsSentAt
548 |                 )
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOShell.swift:553:50: warning: capture of 'directive' with non-sendable type 'SWIM.Instance<SWIM.NIOPeer, SWIM.NIOPeer, SWIM.NIOPeer>.SendPingRequestDirective' in a `@Sendable` closure
551 |             case .failure(let error):
552 |                 self.log.debug(
553 |                     "Failed to pingRequest via \(directive.requestDetails.count) peers",
    |                                                  `- warning: capture of 'directive' with non-sendable type 'SWIM.Instance<SWIM.NIOPeer, SWIM.NIOPeer, SWIM.NIOPeer>.SendPingRequestDirective' in a `@Sendable` closure
554 |                     metadata: ["pingRequest/target": "\(target)", "error": "\(error)"]
555 |                 )
/Users/admin/builder/spi-builder-workspace/Sources/SWIM/SWIMInstance.swift:1165:19: note: struct 'SendPingRequestDirective' does not conform to the 'Sendable' protocol
1163 |     /// Only a single `target` peer is used, however it may be pinged "through" a few other members.
1164 |     /// The amount of fan-out in pingRequests is configurable by `swim.indirectProbeCount`.
1165 |     public struct SendPingRequestDirective {
     |                   `- note: struct 'SendPingRequestDirective' does not conform to the 'Sendable' protocol
1166 |         /// Target that the should be probed by the `requestDetails.memberToPingRequestThrough` peers.
1167 |         public let target: Peer
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOShell.swift:19:1: warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SWIM'
 17 | import Metrics
 18 | import NIO
 19 | import SWIM
    | `- warning: add '@preconcurrency' to suppress 'Sendable'-related warnings from module 'SWIM'
 20 |
 21 | import struct Dispatch.DispatchTime
/Users/admin/builder/spi-builder-workspace/Sources/SWIMNIOExample/SWIMNIOShell.swift:643:21: warning: capture of 'self' with non-sendable type 'SWIMNIOShell' in a `@Sendable` closure
 27 | ///
 28 | /// - SeeAlso: `SWIM.Instance` for detailed documentation about the SWIM protocol implementation.
 29 | public final class SWIMNIOShell {
    |                    `- note: class 'SWIMNIOShell' does not conform to the 'Sendable' protocol
 30 |     var swim: SWIM.Instance<SWIM.NIOPeer, SWIM.NIOPeer, SWIM.NIOPeer>!
 31 |
    :
641 |                 // TODO: implement via re-trying a few times and then giving up https://github.com/apple/swift-cluster-membership/issues/32
642 |                 self.eventLoop.scheduleTask(in: .seconds(5)) {
643 |                     self.log.info("(Re)-Attempt ping to initial contact point: \(node)")
    |                     `- warning: capture of 'self' with non-sendable type 'SWIMNIOShell' in a `@Sendable` closure
644 |                     self.receiveStartMonitoring(node: node)
645 |                 }
[307/308] Emitting module SWIMNIOExample
[308/308] Compiling SWIMNIOExample Coding.swift
Build complete! (34.27s)
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Build complete.
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Done.