Swift Package Index

Build Information

Failed to build mqtt-nio, reference 3.0.0-rc.1 (64c9fb), with Swift 6.4 for Wasm on 30 Sep 2026 22:24:33 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/swift-server-community/mqtt-nio.git
Reference: 3.0.0-rc.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/swift-server-community/mqtt-nio
 * tag               3.0.0-rc.1 -> FETCH_HEAD
HEAD is now at 64c9fb4 Mark `MQTTSubscription.AsyncIterator` as non-`Sendable` (#277)
Cloned https://github.com/swift-server-community/mqtt-nio.git
Revision (git rev-parse @):
64c9fb4d7cb9ed40a8f21a195db0e295a9c06265
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-server-community/mqtt-nio.git at 3.0.0-rc.1
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/swift-server-community/mqtt-nio.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344843-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/apple/swift-nio-extras.git
Fetching https://github.com/apple/swift-http-types.git
Fetching https://github.com/apple/swift-configuration.git
Fetching https://github.com/apple/swift-nio-transport-services.git
[1/8213] Fetching swift-log
[84/10152] Fetching swift-log, swift-http-types
[2037/13019] Fetching swift-log, swift-http-types, swift-nio-transport-services
[2755/16854] Fetching swift-log, swift-http-types, swift-nio-transport-services, swift-configuration
[7886/23547] Fetching swift-log, swift-http-types, swift-nio-transport-services, swift-configuration, swift-nio-extras
Fetched https://github.com/apple/swift-nio-transport-services.git (0.53s)
[20145/20680] Fetching swift-log, swift-http-types, swift-configuration, swift-nio-extras
Fetching https://github.com/apple/swift-distributed-tracing.git
Fetched https://github.com/apple/swift-log.git (0.60s)
Fetching https://github.com/apple/swift-nio.git
Fetched https://github.com/apple/swift-http-types.git (0.61s)
Fetched https://github.com/apple/swift-configuration.git (0.61s)
Fetched https://github.com/apple/swift-nio-extras.git (0.62s)
[1/16863] Fetching swift-nio-ssl
[1351/23308] Fetching swift-nio-ssl, swift-distributed-tracing
Fetched https://github.com/apple/swift-distributed-tracing.git (0.61s)
[4891/16863] Fetching swift-nio-ssl
[16696/103100] Fetching swift-nio-ssl, swift-nio
Fetched https://github.com/apple/swift-nio-ssl.git (1.95s)
[53467/86237] Fetching swift-nio
Fetched https://github.com/apple/swift-nio.git (3.36s)
Computing version for https://github.com/apple/swift-configuration.git
Computed https://github.com/apple/swift-configuration.git at 1.2.1 (5.00s)
Fetching https://github.com/swift-server/swift-service-lifecycle
Fetching https://github.com/apple/swift-collections
Fetching https://github.com/apple/swift-system
[1/2849] Fetching swift-service-lifecycle
[2850/9870] Fetching swift-service-lifecycle, swift-system
Fetched https://github.com/apple/swift-system (0.66s)
[1/28068] Fetching swift-collections
Fetched https://github.com/swift-server/swift-service-lifecycle (1.34s)
Fetched https://github.com/apple/swift-collections (1.36s)
Computing version for https://github.com/apple/swift-nio-transport-services.git
Computed https://github.com/apple/swift-nio-transport-services.git at 1.28.0 (1.63s)
Fetching https://github.com/apple/swift-atomics.git
[1/1885] Fetching swift-atomics
Fetched https://github.com/apple/swift-atomics.git (0.53s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.15.1 (0.78s)
Computing version for https://github.com/apple/swift-distributed-tracing.git
Computed https://github.com/apple/swift-distributed-tracing.git at 1.5.0 (0.24s)
Fetching https://github.com/apple/swift-service-context.git
[1/1414] Fetching swift-service-context
Fetched https://github.com/apple/swift-service-context.git (0.94s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.3.0 (1.16s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.1 (0.24s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.103.0 (0.55s)
Computing version for https://github.com/swift-server/swift-service-lifecycle
Computed https://github.com/swift-server/swift-service-lifecycle at 2.12.0 (0.36s)
Fetching https://github.com/apple/swift-async-algorithms.git
[1/6792] Fetching swift-async-algorithms
Fetched https://github.com/apple/swift-async-algorithms.git (0.70s)
Computing version for https://github.com/apple/swift-async-algorithms.git
Computed https://github.com/apple/swift-async-algorithms.git at 1.1.7 (1.12s)
Computing version for https://github.com/apple/swift-collections
Computed https://github.com/apple/swift-collections at 1.7.1 (0.74s)
Computing version for https://github.com/apple/swift-nio-ssl.git
Computed https://github.com/apple/swift-nio-ssl.git at 2.37.5 (0.34s)
Computing version for https://github.com/apple/swift-http-types.git
Computed https://github.com/apple/swift-http-types.git at 1.8.0 (0.28s)
Computing version for https://github.com/apple/swift-system
Computed https://github.com/apple/swift-system at 1.8.1 (0.28s)
Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.35.1 (1.49s)
Fetching https://github.com/apple/swift-asn1.git
Fetching https://github.com/apple/swift-nio-http2.git
Fetching https://github.com/apple/swift-certificates.git
Fetching https://github.com/apple/swift-algorithms.git
Fetching https://github.com/apple/swift-http-structured-headers.git
[1/1253] Fetching swift-http-structured-headers
[46/3239] Fetching swift-http-structured-headers, swift-asn1
[2029/9398] Fetching swift-http-structured-headers, swift-asn1, swift-algorithms
[3364/16996] Fetching swift-http-structured-headers, swift-asn1, swift-algorithms, swift-certificates
[16997/29251] Fetching swift-http-structured-headers, swift-asn1, swift-algorithms, swift-certificates, swift-nio-http2
Fetched https://github.com/apple/swift-http-structured-headers.git (1.60s)
Fetched https://github.com/apple/swift-asn1.git (2.11s)
Fetched https://github.com/apple/swift-certificates.git (2.11s)
Fetched https://github.com/apple/swift-algorithms.git (2.11s)
Fetched https://github.com/apple/swift-nio-http2.git (2.11s)
Computing version for https://github.com/apple/swift-algorithms.git
Computed https://github.com/apple/swift-algorithms.git at 1.2.1 (3.91s)
Fetching https://github.com/apple/swift-numerics.git
[1/6651] Fetching swift-numerics
Fetched https://github.com/apple/swift-numerics.git (0.63s)
Computing version for https://github.com/apple/swift-numerics.git
Computed https://github.com/apple/swift-numerics.git at 1.1.1 (0.81s)
Computing version for https://github.com/apple/swift-http-structured-headers.git
Computed https://github.com/apple/swift-http-structured-headers.git at 1.7.0 (0.18s)
Computing version for https://github.com/apple/swift-asn1.git
Computed https://github.com/apple/swift-asn1.git at 1.7.3 (0.22s)
Computing version for https://github.com/apple/swift-certificates.git
Computed https://github.com/apple/swift-certificates.git at 1.21.0 (0.25s)
Fetching https://github.com/apple/swift-crypto.git
[1/18572] Fetching swift-crypto
Fetched https://github.com/apple/swift-crypto.git (1.21s)
Computing version for https://github.com/apple/swift-crypto.git
Computed https://github.com/apple/swift-crypto.git at 5.0.0 (1.49s)
Computing version for https://github.com/apple/swift-nio-http2.git
Computed https://github.com/apple/swift-nio-http2.git at 1.46.0 (0.19s)
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.7.3
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.15.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.1
Creating working copy for https://github.com/apple/swift-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.7.0
Creating working copy for https://github.com/apple/swift-configuration.git
Working copy of https://github.com/apple/swift-configuration.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-nio-extras.git
Working copy of https://github.com/apple/swift-nio-extras.git resolved at 1.35.1
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.21.0
Creating working copy for https://github.com/apple/swift-distributed-tracing.git
Working copy of https://github.com/apple/swift-distributed-tracing.git resolved at 1.5.0
Creating working copy for https://github.com/apple/swift-nio-http2.git
Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.46.0
Creating working copy for https://github.com/apple/swift-nio-ssl.git
Working copy of https://github.com/apple/swift-nio-ssl.git resolved at 2.37.5
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 1.28.0
Creating working copy for https://github.com/apple/swift-service-context.git
Working copy of https://github.com/apple/swift-service-context.git resolved at 1.3.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle
Working copy of https://github.com/swift-server/swift-service-lifecycle resolved at 2.12.0
Creating working copy for https://github.com/apple/swift-system
Working copy of https://github.com/apple/swift-system resolved at 1.8.1
Creating working copy for https://github.com/apple/swift-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 5.0.0
Creating working copy for https://github.com/apple/swift-async-algorithms.git
Working copy of https://github.com/apple/swift-async-algorithms.git resolved at 1.1.7
Creating working copy for https://github.com/apple/swift-collections
Working copy of https://github.com/apple/swift-collections resolved at 1.7.1
Creating working copy for https://github.com/apple/swift-algorithms.git
Working copy of https://github.com/apple/swift-algorithms.git resolved at 1.2.1
Creating working copy for https://github.com/apple/swift-http-types.git
Working copy of https://github.com/apple/swift-http-types.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.1.1
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.103.0
Building for debugging...
[Computing dependencies]
[Constructing description]
[Pre-planning 1 / 1167]
[Planning deferred tasks]
[181 / 386] _NIOBase64
[189 / 427] ServiceContextModule
[191 / 427] ServiceContextModule
[207 / 427] _NIOBase64
[210 / 427] NIOConcurrencyHelpers
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[235 / 427] SystemPackage
[235 / 427] ServiceContextModule
[239 / 429] SystemPackage
[246 / 429] _NIODataStructures
[252 / 430] ServiceContextModule
[254 / 430] ServiceContextModule
[258 / 430] Logging-product
[260 / 430] Logging-product
[263 / 430] SpanPreview
[264 / 431] SpanPreview
[269 / 431] InternalCollectionsUtilities
[272 / 433] HTTPTypes
[283 / 448] CSystem
[294 / 449] SpanPreview
[296 / 449] InternalCollectionsUtilities
[299 / 450] InternalCollectionsUtilities
[301 / 450] InternalCollectionsUtilities
[306 / 457] Instrumentation
[309 / 457] Instrumentation
[320 / 468] Tracing
[328 / 468] CNIOSHA1
[336 / 468] Tracing
[345 / 468] HTTPTypes-product
[349 / 470] CNIOOpenBSD
[361 / 489] HTTPTypes
[365 / 489] DequeModule
[366 / 489] DequeModule
[368 / 490] DequeModule
[371 / 490] Tracing
[375 / 490] Atomics
[376 / 490] Atomics
[378 / 490]
[380 / 490] Atomics
[385 / 490] CNIOFreeBSD
[388 / 490] Atomics
[393 / 490] CNIOAtomics
[396 / 490] DequeModule
[396 / 491] Atomics
[399 / 492] DequeModule
[418 / 512] NIOCore
[419 / 512] NIOCore
[420 / 512] Configuration
[422 / 512] Configuration
[427 / 512] NIOCore
[429 / 512] NIOCore
[430 / 512] NIOCore
[430 / 512] Configuration
[432 / 512] Configuration-product
[432 / 512] NIOCore
[432 / 512] Configuration
[435 / 513] NIOCore
[451 / 531] NIOPosix
error: SwiftCompile normal wasm32 failed with a nonzero exit code. Command line:     cd /host

/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift:17:11: error: cannot find type 'BaseSocketChannel' in scope
15 | import NIOCore
16 |
17 | extension BaseSocketChannel where SocketType: BaseSocket {
   |           `- error: cannot find type 'BaseSocketChannel' in scope
18 |     /// The underlying transport type backing this channel.
19 |     typealias Transport = NIOBSDSocket.Handle
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift:27:11: error: cannot find type 'BaseSocketChannel' in scope
25 | }
26 |
27 | extension BaseSocketChannel where SocketType: PipePair {
   |           `- error: cannot find type 'BaseSocketChannel' in scope
28 |     /// The underlying transport type backing this channel.
29 |     typealias Transport = NIOBSDSocket.PipeHandle
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift:42:11: error: cannot find type 'SocketChannel' in scope
40 | }
41 |
42 | extension SocketChannel: NIOTransportAccessibleChannelCore {}
   |           `- error: cannot find type 'SocketChannel' in scope
43 | extension ServerSocketChannel: NIOTransportAccessibleChannelCore {}
44 | extension DatagramChannel: NIOTransportAccessibleChannelCore {}
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift:43:11: error: cannot find type 'ServerSocketChannel' in scope
41 |
42 | extension SocketChannel: NIOTransportAccessibleChannelCore {}
43 | extension ServerSocketChannel: NIOTransportAccessibleChannelCore {}
   |           `- error: cannot find type 'ServerSocketChannel' in scope
44 | extension DatagramChannel: NIOTransportAccessibleChannelCore {}
45 | extension PipeChannel: NIOTransportAccessibleChannelCore {}
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift:44:11: error: cannot find type 'DatagramChannel' in scope
42 | extension SocketChannel: NIOTransportAccessibleChannelCore {}
43 | extension ServerSocketChannel: NIOTransportAccessibleChannelCore {}
44 | extension DatagramChannel: NIOTransportAccessibleChannelCore {}
   |           `- error: cannot find type 'DatagramChannel' in scope
45 | extension PipeChannel: NIOTransportAccessibleChannelCore {}
46 |
/host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift:45:11: error: cannot find type 'PipeChannel' in scope
43 | extension ServerSocketChannel: NIOTransportAccessibleChannelCore {}
44 | extension DatagramChannel: NIOTransportAccessibleChannelCore {}
45 | extension PipeChannel: NIOTransportAccessibleChannelCore {}
   |           `- error: cannot find type 'PipeChannel' in scope
46 |
Failed frontend command:
/usr/bin/swift-frontend -frontend -emit-module -experimental-skip-non-inlinable-function-bodies-without-types /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BSDSocketAPICommon.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BSDSocketAPIPosix.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BSDSocketAPIWindows.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocket.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+AccessibleTransport.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel+SocketOptionProvider.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseSocketChannel.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/BaseStreamSocketChannel.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Bootstrap.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/ControlMessage.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/DatagramVectorReadManager.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Errors+Any.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/FileDescriptor.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/GetaddrinfoResolver.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/HappyEyeballs.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/IO.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/IntegerBitPacking.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/IntegerTypes.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Linux.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/LinuxCPUSet.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/LinuxUring.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/MultiThreadedEventLoopGroup.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/NIOPosixSendableMetatype.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/NIORandomizedDNSResolver.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/NIOThreadPool.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/NonBlockingFileIO.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/PendingDatagramWritesManager.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/PendingWritesManager.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/PipeChannel.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/PipePair.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Pool.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/PosixSingletons+ConcurrencyTakeOver.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/PosixSingletons.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/RawSocketBootstrap.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Resolver.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Selectable.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectableChannel.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectableEventLoop.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectorEpoll.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectorGeneric.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectorKqueue.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectorUring.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SelectorWSAPoll.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/ServerSocket.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Socket.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SocketChannel.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/SocketProtocols.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/StructuredConcurrencyHelpers.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/System.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Thread.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/ThreadPosix.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/ThreadWindows.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Utilities.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/VsockAddress.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/VsockChannelEvents.swift /host/spi-builder-workspace/.build/checkouts/swift-nio/Sources/NIOPosix/Windows.swift -target wasm32-unknown-wasip1 -disable-objc-interop -sdk /root/.swiftpm/swift-sdks/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm.artifactbundle/swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm/wasm32-unknown-wasip1/WASI.sdk -sysroot 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error: Build failed
BUILD FAILURE 6.4 wasm