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Build Information

Failed to build Flash, reference master (4e3e7c), with Swift 6.2 (beta) for Wasm on 21 Jun 2025 10:28:02 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$PWD" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasi 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ml-archive/flash.git
Reference: master
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/ml-archive/flash
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 4e3e7c6 Merge pull request #43 from tonyarnold/6.0.0-beta.2
Cloned https://github.com/ml-archive/flash.git
Revision (git rev-parse @):
4e3e7c69069deaaa206cb63bc2338e3dcc01306e
SUCCESS checkout https://github.com/ml-archive/flash.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/ml-archive/flash.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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/vapor/leaf.git
Fetching https://github.com/vapor/vapor.git
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Computing version for https://github.com/vapor/leaf.git
Computed https://github.com/vapor/leaf.git at 4.5.0 (4.16s)
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Fetching https://github.com/apple/swift-algorithms.git
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Computing version for https://github.com/apple/swift-algorithms.git
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Computing version for https://github.com/vapor/vapor.git
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Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/apple/swift-service-context.git
Fetching https://github.com/vapor/multipart-kit.git
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Fetching https://github.com/apple/swift-nio-http2.git
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Fetching https://github.com/apple/swift-nio-ssl.git
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Fetched https://github.com/apple/swift-service-context.git from cache (3.17s)
Fetching https://github.com/apple/swift-metrics.git
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Fetching https://github.com/vapor/routing-kit.git
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Fetching https://github.com/vapor/console-kit.git
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Computing version for https://github.com/vapor/leaf-kit.git
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Computing version for https://github.com/vapor/routing-kit.git
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Computing version for https://github.com/apple/swift-system.git
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Computing version for https://github.com/vapor/websocket-kit.git
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Computing version for https://github.com/apple/swift-metrics.git
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Computing version for https://github.com/apple/swift-log.git
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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 1.3.0
Creating working copy for https://github.com/vapor/multipart-kit.git
Working copy of https://github.com/vapor/multipart-kit.git resolved at 4.7.1
Creating working copy for https://github.com/vapor/websocket-kit.git
Working copy of https://github.com/vapor/websocket-kit.git resolved at 2.16.1
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 2.32.0
Creating working copy for https://github.com/swift-server/swift-service-lifecycle.git
Working copy of https://github.com/swift-server/swift-service-lifecycle.git resolved at 2.8.0
Creating working copy for https://github.com/apple/swift-async-algorithms.git
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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
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Creating working copy for https://github.com/vapor/leaf.git
Working copy of https://github.com/vapor/leaf.git resolved at 4.5.0
Creating working copy for https://github.com/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 4.115.0
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 1.36.0
Creating working copy for https://github.com/apple/swift-metrics.git
Working copy of https://github.com/apple/swift-metrics.git resolved at 2.7.0
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 1.2.1
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 1.6.3
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 1.28.0
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 1.2.1
Creating working copy for https://github.com/vapor/leaf-kit.git
Working copy of https://github.com/vapor/leaf-kit.git resolved at 1.13.1
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 1.4.0
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 1.24.0
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Working copy of https://github.com/vapor/console-kit.git resolved at 4.15.2
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.3.2
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Working copy of https://github.com/vapor/routing-kit.git resolved at 4.9.2
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Working copy of https://github.com/apple/swift-nio.git resolved at 2.83.0
Building for debugging...
[0/833] Write sources
[48/833] Compiling _AtomicsShims.c
[49/833] Compiling CSystem shims.c
[50/833] Compiling _NumericsShims _NumericsShims.c
[51/833] Compiling CVaporBcrypt bcrypt.c
[52/833] Compiling CNIOWindows shim.c
[53/833] Compiling CNIOWASI CNIOWASI.c
[54/833] Compiling CNIOWindows WSAStartup.c
[54/833] Compiling CNIOLinux shim.c
[56/833] Compiling CNIOLinux liburing_shims.c
[57/833] Compiling CNIOExtrasZlib empty.c
[58/833] Write swift-version-24593BA9C3E375BF.txt
[59/833] Compiling CVaporBcrypt blf.c
[60/833] Compiling CNIOSHA1 c_nio_sha1.c
[61/833] Compiling CNIODarwin shim.c
[62/833] Compiling CNIOLLHTTP c_nio_http.c
[63/833] Compiling CNIOLLHTTP c_nio_api.c
[64/838] Compiling fiat_p256_adx_sqr.S
[66/885] Emitting module ServiceContextModule
[66/885] Compiling CNIOBoringSSLShims shims.c
[68/899] Emitting module InternalCollectionsUtilities
[68/900] Compiling CNIOLLHTTP c_nio_llhttp.c
error: emit-module command failed with exit code 1 (use -v to see invocation)
[70/903] 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
[71/903] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[72/903] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[73/903] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[74/903] Compiling InternalCollectionsUtilities UInt+reversed.swift
[75/903] Compiling InternalCollectionsUtilities Descriptions.swift
[76/903] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[77/903] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[78/903] Compiling ServiceContextModule ServiceContextKey.swift
[79/903] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[80/903] Compiling InternalCollectionsUtilities Integer rank.swift
[81/903] Compiling ServiceContextModule ServiceContext.swift
[82/904] Emitting module RealModule
[85/905] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[86/905] Compiling RealModule ElementaryFunctions.swift
[87/905] Compiling RealModule Float+Real.swift
[88/905] Compiling RealModule Float16+Real.swift
[89/905] Emitting module Logging
[90/905] Compiling Logging LogHandler.swift
[91/905] Compiling Logging Locks.swift
[92/905] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[93/905] Compiling InternalCollectionsUtilities _SortedCollection.swift
[94/905] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[95/905] Compiling InternalCollectionsUtilities Debugging.swift
[96/906] Compiling RealModule Float80+Real.swift
[99/906] Compiling RealModule Real.swift
[101/906] Emitting module _NIOBase64
[102/906] Compiling _NIOBase64 Base64.swift
[103/906] 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 |
[104/906] 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
[105/907] Compiling SystemPackage MachPort.swift
[106/907] Compiling SystemPackage PlatformString.swift
[107/907] Compiling SystemPackage SystemString.swift
[107/910] Compiling fiat_p256_adx_mul.S
BUILD FAILURE 6.2 wasm