Swift Package IndexBuild Information
Failed to build swift-nio-stomp, reference main (df758c), with Swift 6.2 for Wasm on 7 Jan 2026 07:38:48 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1Build Log
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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/getsidetrack/swift-nio-stomp.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/getsidetrack/swift-nio-stomp
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at df758cb Prioritise Internal Keys
Cloned https://github.com/getsidetrack/swift-nio-stomp.git
Revision (git rev-parse @):
df758cb5963fa21c42f8b8db1aa42cefdb373aae
SUCCESS checkout https://github.com/getsidetrack/swift-nio-stomp.git at main
========================================
Build
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Selected platform: wasm
Swift version: 6.2
Building package at path: $PWD
https://github.com/getsidetrack/swift-nio-stomp.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:ea378e7d7954b9ce813c0ebc8f6bc113436e2b3d5aa4fd45225da8bf07e6be73
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Fetching https://github.com/apple/swift-metrics.git
Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-nio.git
[1/2522] Fetching swift-metrics
[2523/8281] Fetching swift-metrics, swift-log
[8282/89467] Fetching swift-metrics, swift-log, swift-nio
Fetched https://github.com/apple/swift-metrics.git from cache (10.39s)
Fetched https://github.com/apple/swift-log.git from cache (10.39s)
Fetched https://github.com/apple/swift-nio.git from cache (10.59s)
Computing version for https://github.com/apple/swift-metrics.git
Computed https://github.com/apple/swift-metrics.git at 2.7.1 (17.08s)
Computing version for https://github.com/apple/swift-log.git
Computed https://github.com/apple/swift-log.git at 1.8.0 (0.87s)
Computing version for https://github.com/apple/swift-nio.git
Computed https://github.com/apple/swift-nio.git at 2.92.1 (1.65s)
Fetching https://github.com/apple/swift-system.git
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-collections.git
[1/1820] Fetching swift-atomics
[693/7089] Fetching swift-atomics, swift-system
[3046/25660] Fetching swift-atomics, swift-system, swift-collections
Fetched https://github.com/apple/swift-system.git from cache (0.98s)
[6649/20391] Fetching swift-atomics, swift-collections
Fetched https://github.com/apple/swift-atomics.git from cache (2.46s)
Fetched https://github.com/apple/swift-collections.git from cache (2.52s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (3.32s)
Computing version for https://github.com/apple/swift-system.git
Computed https://github.com/apple/swift-system.git at 1.6.3 (2.51s)
Computing version for https://github.com/apple/swift-collections.git
Computed https://github.com/apple/swift-collections.git at 1.3.0 (1.06s)
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.7.1
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
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.92.1
Creating working copy for https://github.com/apple/swift-atomics.git
Working copy of https://github.com/apple/swift-atomics.git resolved at 1.3.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.8.0
Creating working copy for https://github.com/apple/swift-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.3
Building for debugging...
[0/24] Write sources
[11/24] Compiling CNIOWindows shim.c
[12/24] Compiling CNIOWindows WSAStartup.c
[13/24] Compiling CNIOWASI CNIOWASI.c
[14/24] Compiling CNIOPosix event_loop_id.c
[15/24] Compiling CNIODarwin shim.c
[16/24] Write sources
[17/24] Compiling CNIOLinux liburing_shims.c
[18/24] Compiling CNIOLinux shim.c
[19/24] Compiling CNIOOpenBSD shim.c
[20/24] Compiling _AtomicsShims.c
[21/24] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[23/72] Emitting module CoreMetrics
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:56:49: error: cannot find type 'pthread_mutex_t' in scope
54 | UnsafeMutablePointer.allocate(capacity: 1)
55 | #else
56 | fileprivate let mutex: UnsafeMutablePointer<pthread_mutex_t> =
| `- error: cannot find type 'pthread_mutex_t' in scope
57 | UnsafeMutablePointer.allocate(capacity: 1)
58 | #endif
[24/72] Emitting module _NIODataStructures
[24/72] Compiling c-nioatomics.c
[25/72] Compiling c-atomics.c
[27/72] Compiling Atomics UnsafeAtomic.swift
[28/72] Compiling Atomics UnsafeAtomicLazyReference.swift
[29/74] Compiling Atomics AtomicStorage.swift
[30/74] Compiling Atomics AtomicValue.swift
[31/74] Compiling Atomics DoubleWord.swift
[32/74] Compiling Atomics AtomicInteger.swift
[33/74] Compiling Atomics AtomicOptionalWrappable.swift
[34/74] Compiling Atomics AtomicReference.swift
[35/80] Compiling Atomics OptionalRawRepresentable.swift
[36/80] Compiling Atomics RawRepresentable.swift
[37/80] Compiling Atomics AtomicBool.swift
[40/80] Compiling InternalCollectionsUtilities UnsafeMutableRawBufferPointer+Extras.swift
[41/80] Compiling InternalCollectionsUtilities UnsafeRawBufferPointer+Extras.swift
[42/80] Compiling Atomics Primitives.native.swift
[43/80] Compiling Atomics AtomicMemoryOrderings.swift
[48/80] Compiling Atomics IntegerConformances.swift
[49/80] Compiling Atomics PointerConformances.swift
[50/80] Emitting module InternalCollectionsUtilities
[51/80] Compiling CoreMetrics Metrics.swift
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:56:49: error: cannot find type 'pthread_mutex_t' in scope
54 | UnsafeMutablePointer.allocate(capacity: 1)
55 | #else
56 | fileprivate let mutex: UnsafeMutablePointer<pthread_mutex_t> =
| `- error: cannot find type 'pthread_mutex_t' in scope
57 | UnsafeMutablePointer.allocate(capacity: 1)
58 | #endif
[55/82] Compiling CoreMetrics Locks.swift
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:56:49: error: cannot find type 'pthread_mutex_t' in scope
54 | UnsafeMutablePointer.allocate(capacity: 1)
55 | #else
56 | fileprivate let mutex: UnsafeMutablePointer<pthread_mutex_t> =
| `- error: cannot find type 'pthread_mutex_t' in scope
57 | UnsafeMutablePointer.allocate(capacity: 1)
58 | #endif
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:65:20: error: cannot find 'pthread_mutexattr_t' in scope
63 | InitializeSRWLock(self.mutex)
64 | #else
65 | var attr = pthread_mutexattr_t()
| `- error: cannot find 'pthread_mutexattr_t' in scope
66 | pthread_mutexattr_init(&attr)
67 | pthread_mutexattr_settype(&attr, .init(PTHREAD_MUTEX_ERRORCHECK))
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:66:9: error: cannot find 'pthread_mutexattr_init' in scope
64 | #else
65 | var attr = pthread_mutexattr_t()
66 | pthread_mutexattr_init(&attr)
| `- error: cannot find 'pthread_mutexattr_init' in scope
67 | pthread_mutexattr_settype(&attr, .init(PTHREAD_MUTEX_ERRORCHECK))
68 |
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:67:9: error: cannot find 'pthread_mutexattr_settype' in scope
65 | var attr = pthread_mutexattr_t()
66 | pthread_mutexattr_init(&attr)
67 | pthread_mutexattr_settype(&attr, .init(PTHREAD_MUTEX_ERRORCHECK))
| `- error: cannot find 'pthread_mutexattr_settype' in scope
68 |
69 | let err = pthread_mutex_init(self.mutex, &attr)
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:67:48: error: cannot find 'PTHREAD_MUTEX_ERRORCHECK' in scope
65 | var attr = pthread_mutexattr_t()
66 | pthread_mutexattr_init(&attr)
67 | pthread_mutexattr_settype(&attr, .init(PTHREAD_MUTEX_ERRORCHECK))
| `- error: cannot find 'PTHREAD_MUTEX_ERRORCHECK' in scope
68 |
69 | let err = pthread_mutex_init(self.mutex, &attr)
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:67:43: error: cannot infer contextual base in reference to member 'init'
65 | var attr = pthread_mutexattr_t()
66 | pthread_mutexattr_init(&attr)
67 | pthread_mutexattr_settype(&attr, .init(PTHREAD_MUTEX_ERRORCHECK))
| `- error: cannot infer contextual base in reference to member 'init'
68 |
69 | let err = pthread_mutex_init(self.mutex, &attr)
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:69:19: error: cannot find 'pthread_mutex_init' in scope
67 | pthread_mutexattr_settype(&attr, .init(PTHREAD_MUTEX_ERRORCHECK))
68 |
69 | let err = pthread_mutex_init(self.mutex, &attr)
| `- error: cannot find 'pthread_mutex_init' in scope
70 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
71 | #endif
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:78:19: error: cannot find 'pthread_mutex_destroy' in scope
76 | // SRWLOCK does not need to be free'd
77 | #else
78 | let err = pthread_mutex_destroy(self.mutex)
| `- error: cannot find 'pthread_mutex_destroy' in scope
79 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
80 | #endif
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:92:19: error: cannot find 'pthread_mutex_lock' in scope
90 | AcquireSRWLockExclusive(self.mutex)
91 | #else
92 | let err = pthread_mutex_lock(self.mutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
93 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
94 | #endif
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:105:19: error: cannot find 'pthread_mutex_unlock' in scope
103 | ReleaseSRWLockExclusive(self.mutex)
104 | #else
105 | let err = pthread_mutex_unlock(self.mutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
106 | precondition(err == 0, "\(#function) failed in pthread_mutex with error \(err)")
107 | #endif
/host/spi-builder-workspace/.build/checkouts/swift-metrics/Sources/CoreMetrics/Locks.swift:177:14: error: value of type 'ReadWriteLock' has no member 'rwlock'
175 | precondition(err == 0, "\(#function) failed in pthread_rwlock with error \(err)")
176 | #endif
177 | self.rwlock.deallocate()
| `- error: value of type 'ReadWriteLock' has no member 'rwlock'
178 | }
179 |
[56/82] Emitting module _NIOBase64
BUILD FAILURE 6.2 wasm