Swift Package IndexBuild Information
Failed to build NIOAsyncWebSockets, reference 1.0.1 (a50f5f), with Swift 6.2 (beta) for Wasm on 20 Jun 2025 19:26:55 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1Build Log
========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/samalone/nio-async-websockets.git
Reference: 1.0.1
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/samalone/nio-async-websockets
* tag 1.0.1 -> FETCH_HEAD
HEAD is now at a50f5f4 Remove @available and @_spi attributes
Cloned https://github.com/samalone/nio-async-websockets.git
Revision (git rev-parse @):
a50f5f4d1c0446d36b2bd3b157f7f845e1f0133e
SUCCESS checkout https://github.com/samalone/nio-async-websockets.git at 1.0.1
========================================
Build
========================================
Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/samalone/nio-async-websockets.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:44384f43f933eaa0f42803e9ef7c3d8388c5841ccc831a15a5edf63d8c273423
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-docc-plugin
[1/2082] Fetching swift-docc-plugin
[2083/78421] Fetching swift-docc-plugin, swift-nio
Fetched https://github.com/apple/swift-docc-plugin from cache (0.49s)
[2291/76339] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git from cache (6.45s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.4 (10.52s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3413] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.59s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.20s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.83.0 (0.83s)
Fetching https://github.com/apple/swift-collections.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-system.git
[1/1797] Fetching swift-atomics
[1798/6233] Fetching swift-atomics, swift-system
[4194/22873] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.42s)
[5125/18437] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git from cache (1.39s)
Fetched https://github.com/apple/swift-collections.git from cache (1.42s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (2.10s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.5.0 (3.10s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.2.0 (0.79s)
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.83.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.5.0
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/apple/swift-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.2.0
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-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.4
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/29] Write sources
[14/29] Compiling _AtomicsShims.c
[15/29] Compiling CNIOLLHTTP c_nio_http.c
[16/29] Compiling CNIOWindows WSAStartup.c
[17/29] Write swift-version-24593BA9C3E375BF.txt
[18/29] Compiling CNIOWindows shim.c
[19/29] Compiling CNIOWASI CNIOWASI.c
[20/29] Compiling CNIOLinux shim.c
[21/29] Compiling CNIOLinux liburing_shims.c
[22/29] Compiling CNIOLLHTTP c_nio_api.c
[23/29] Compiling CNIODarwin shim.c
[23/29] Write sources
[25/32] Compiling CNIOSHA1 c_nio_sha1.c
[26/67] Compiling c-nioatomics.c
[27/67] Compiling CNIOLLHTTP c_nio_llhttp.c
[28/67] Compiling c-atomics.c
[30/73] Emitting module NIOConcurrencyHelpers
[31/73] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[32/74] Compiling Atomics UnsafeAtomic.swift
[33/74] Compiling Atomics UnsafeAtomicLazyReference.swift
[34/76] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[35/76] Compiling InternalCollectionsUtilities Debugging.swift
[36/76] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[37/76] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[38/76] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[39/76] Compiling InternalCollectionsUtilities _SortedCollection.swift
[40/76] Emitting module InternalCollectionsUtilities
[41/76] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[42/76] Compiling InternalCollectionsUtilities Integer rank.swift
[43/76] Compiling InternalCollectionsUtilities Descriptions.swift
[44/76] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[45/76] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[46/76] Compiling InternalCollectionsUtilities UInt+reversed.swift
[47/76] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[48/77] Compiling Atomics ManagedAtomic.swift
[49/77] Compiling Atomics ManagedAtomicLazyReference.swift
[56/77] Compiling Atomics DoubleWord.swift
[58/77] Compiling _NIOBase64 Base64.swift
[59/77] Emitting module _NIOBase64
[66/78] Emitting module Atomics
[67/78] Compiling NIOConcurrencyHelpers NIOAtomic.swift
[69/78] Compiling _NIODataStructures _TinyArray.swift
[70/78] Compiling _NIODataStructures PriorityQueue.swift
[71/93] Compiling Atomics IntegerOperations.swift
[72/93] Compiling Atomics Unmanaged extensions.swift
[74/94] Compiling NIOConcurrencyHelpers lock.swift
[75/94] Compiling DequeModule Deque+CustomReflectable.swift
[76/94] Compiling DequeModule Deque+Descriptions.swift
[77/94] Compiling DequeModule Deque+Equatable.swift
[78/94] Compiling DequeModule Deque+ExpressibleByArrayLiteral.swift
[79/96] Compiling DequeModule _DequeBuffer.swift
[80/96] Compiling DequeModule _DequeBufferHeader.swift
[81/96] Emitting module _NIODataStructures
[82/96] Compiling _NIODataStructures Heap.swift
[84/97] Compiling NIOConcurrencyHelpers NIOLockedValueBox.swift
[85/97] Compiling NIOConcurrencyHelpers atomics.swift
[86/97] Compiling NIOConcurrencyHelpers NIOLock.swift
[88/98] Emitting module DequeModule
[89/98] Compiling DequeModule _DequeSlot.swift
[90/98] Compiling DequeModule _UnsafeWrappedBuffer.swift
[91/98] Compiling DequeModule Deque+Testing.swift
[92/98] Compiling DequeModule Deque._Storage.swift
[93/98] Compiling DequeModule Deque._UnsafeHandle.swift
[94/98] Compiling DequeModule Deque.swift
[95/98] Compiling DequeModule Deque+Extras.swift
[96/98] Compiling DequeModule Deque+Hashable.swift
[97/98] Compiling DequeModule Deque+Codable.swift
[98/98] Compiling DequeModule Deque+Collection.swift
[100/159] Compiling NIOCore MulticastChannel.swift
[101/159] Compiling NIOCore NIOAny.swift
[102/159] Compiling NIOCore NIOCloseOnErrorHandler.swift
[103/159] Compiling NIOCore NIOLoopBound.swift
[104/159] Compiling NIOCore NIOPooledRecvBufferAllocator.swift
[105/159] Compiling NIOCore NIOScheduledCallback.swift
[106/159] Compiling NIOCore NIOSendable.swift
[107/159] Compiling NIOCore RecvByteBufferAllocator.swift
[108/167] Compiling NIOCore IO.swift
[109/167] Compiling NIOCore IOData.swift
[110/167] Compiling NIOCore IPProtocol.swift
[111/167] Compiling NIOCore IntegerBitPacking.swift
[112/167] Compiling NIOCore IntegerTypes.swift
[113/167] Compiling NIOCore Interfaces.swift
[114/167] Compiling NIOCore Linux.swift
[115/167] Compiling NIOCore MarkedCircularBuffer.swift
[116/167] Compiling NIOCore EventLoopFuture+AssumeIsolated.swift
[117/167] Compiling NIOCore EventLoopFuture+Deprecated.swift
[118/167] Compiling NIOCore EventLoopFuture+WithEventLoop.swift
[119/167] Compiling NIOCore EventLoopFuture.swift
[120/167] Compiling NIOCore FileDescriptor.swift
[121/167] Compiling NIOCore FileHandle.swift
[122/167] Compiling NIOCore FileRegion.swift
[123/167] Compiling NIOCore GlobalSingletons.swift
[124/167] Compiling NIOCore ByteBuffer-multi-int.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[125/167] Compiling NIOCore ByteBuffer-quicBinaryEncodingStrategy.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[126/167] Compiling NIOCore ByteBuffer-views.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[127/167] Compiling NIOCore Channel.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[128/167] Compiling NIOCore ChannelHandler.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[129/167] Compiling NIOCore ChannelHandlers.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[130/167] Compiling NIOCore ChannelInvoker.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[131/167] Compiling NIOCore ChannelOption.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[132/167] Compiling NIOCore ChannelPipeline.swift
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOCore/Channel.swift:461:19: error: type 'ChannelError' has no member 'multicastNotSupported'
459 | case let .illegalMulticastAddress(address):
460 | "Illegal multicast address \(address)"
461 | case let .multicastNotSupported(interface):
| `- error: type 'ChannelError' has no member 'multicastNotSupported'
462 | "Multicast not supported on interface \(interface)"
463 | case .inappropriateOperationForState:
[133/167] Compiling NIOCore SingleStepByteToMessageDecoder.swift
[134/167] Compiling NIOCore SocketAddresses.swift
[135/167] Compiling NIOCore SocketOptionProvider.swift
[136/167] Compiling NIOCore SystemCallHelpers.swift
[137/167] Compiling NIOCore TimeAmount+Duration.swift
[138/167] Compiling NIOCore TypeAssistedChannelHandler.swift
[139/167] Compiling NIOCore UniversalBootstrapSupport.swift
[140/167] Compiling NIOCore Utilities.swift
[141/167] Compiling NIOCore AddressedEnvelope.swift
[142/167] Compiling NIOCore AsyncAwaitSupport.swift
[143/167] Compiling NIOCore AsyncChannel.swift
[144/167] Compiling NIOCore AsyncChannelHandler.swift
[145/167] Compiling NIOCore AsyncChannelInboundStream.swift
[146/167] Compiling NIOCore AsyncChannelOutboundWriter.swift
[147/167] Compiling NIOCore NIOAsyncSequenceProducer.swift
[148/167] Compiling NIOCore NIOAsyncSequenceProducerStrategies.swift
[149/167] Compiling NIOCore NIOAsyncWriter.swift
[150/167] Compiling NIOCore CircularBuffer.swift
[151/167] Compiling NIOCore Codec.swift
[152/167] Compiling NIOCore ConvenienceOptionSupport.swift
[153/167] Compiling NIOCore DeadChannel.swift
[154/167] Compiling NIOCore DispatchQueue+WithFuture.swift
[155/167] Compiling NIOCore EventLoop+Deprecated.swift
[156/167] Compiling NIOCore EventLoop+SerialExecutor.swift
[157/167] Compiling NIOCore EventLoop.swift
[158/167] Compiling NIOCore NIOThrowingAsyncSequenceProducer.swift
[159/167] Compiling NIOCore BSDSocketAPI.swift
[160/167] Compiling NIOCore ByteBuffer-aux.swift
[161/167] Compiling NIOCore ByteBuffer-binaryEncodedLengthPrefix.swift
[162/167] Compiling NIOCore ByteBuffer-conversions.swift
[163/167] Compiling NIOCore ByteBuffer-core.swift
[164/167] Compiling NIOCore ByteBuffer-hex.swift
[165/167] Compiling NIOCore ByteBuffer-int.swift
[166/167] Compiling NIOCore ByteBuffer-lengthPrefix.swift
[167/167] Emitting module NIOCore
BUILD FAILURE 6.2 wasm