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Build Information

Failed to build leaf, reference main (b70a61), with Swift 6.2 (beta) for Wasm on 31 Jul 2025 13:26:47 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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/vapor/leaf.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/vapor/leaf
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b70a610 Refactor encoder property to weak reference in KeyedContainerImpl and UnkeyedContainerImpl to prevent retain cycles (#239)
Cloned https://github.com/vapor/leaf.git
Revision (git rev-parse @):
b70a6108e4917f338f6b8848407bf655aa7e405f
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/vapor/leaf.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/vapor/leaf.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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/apple/swift-algorithms.git
[1/5959] Fetching swift-algorithms
Fetching https://github.com/vapor/leaf-kit.git
Fetching https://github.com/vapor/vapor.git
Fetched https://github.com/apple/swift-algorithms.git from cache (1.60s)
[1/4938] Fetching leaf-kit
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Computing version for https://github.com/apple/swift-algorithms.git
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Fetching https://github.com/apple/swift-numerics.git
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Computing version for https://github.com/vapor/vapor.git
Computed https://github.com/vapor/vapor.git at 4.115.1 (2.54s)
Fetching https://github.com/apple/swift-atomics.git
Fetching https://github.com/vapor/multipart-kit.git
Fetching https://github.com/vapor/websocket-kit.git
Fetching https://github.com/apple/swift-service-context.git
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Fetching https://github.com/apple/swift-log.git
Fetching https://github.com/apple/swift-metrics.git
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Fetching https://github.com/apple/swift-nio-extras.git
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Fetching https://github.com/apple/swift-nio-http2.git
Fetched https://github.com/apple/swift-metrics.git from cache (21.32s)
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Fetching https://github.com/apple/swift-nio.git
Fetching https://github.com/apple/swift-nio-ssl.git
Fetching https://github.com/vapor/routing-kit.git
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Fetching https://github.com/apple/swift-crypto.git
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Fetching https://github.com/vapor/console-kit.git
[1/20852] Fetching routing-kit
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Fetched https://github.com/vapor/console-kit.git from cache (0.94s)
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Fetching https://github.com/vapor/async-kit.git
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Fetched https://github.com/vapor/routing-kit.git from cache (3.13s)
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Fetching https://github.com/swift-server/async-http-client.git
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Computing version for https://github.com/vapor/leaf-kit.git
Computed https://github.com/vapor/leaf-kit.git at 1.13.1 (35.40s)
Computing version for https://github.com/apple/swift-atomics.git
Computed https://github.com/apple/swift-atomics.git at 1.3.0 (0.61s)
Computing version for https://github.com/vapor/routing-kit.git
Computed https://github.com/vapor/routing-kit.git at 4.9.2 (0.92s)
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Computed https://github.com/apple/swift-numerics.git at 1.0.3 (1.11s)
Computing version for https://github.com/apple/swift-service-context.git
Computed https://github.com/apple/swift-service-context.git at 1.2.1 (1.20s)
Computing version for https://github.com/vapor/websocket-kit.git
Computed https://github.com/vapor/websocket-kit.git at 2.16.1 (0.85s)
Fetching https://github.com/apple/swift-nio-transport-services.git
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Computing version for https://github.com/apple/swift-metrics.git
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Computed https://github.com/apple/swift-nio.git at 2.85.0 (1.60s)
Fetching https://github.com/apple/swift-system.git
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Computing version for https://github.com/vapor/console-kit.git
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Computing version for https://github.com/apple/swift-nio-extras.git
Computed https://github.com/apple/swift-nio-extras.git at 1.29.0 (0.92s)
Fetching https://github.com/apple/swift-http-structured-headers.git
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[1860/16690] Fetching swift-service-lifecycle, swift-asn1, swift-async-algorithms, swift-http-structured-headers, swift-certificates
Fetching https://github.com/apple/swift-http-types.git
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Computing version for https://github.com/vapor/multipart-kit.git
Computed https://github.com/vapor/multipart-kit.git at 4.7.1 (1.67s)
Creating working copy for https://github.com/vapor/routing-kit.git
Working copy of https://github.com/vapor/routing-kit.git resolved at 4.9.2
Creating working copy for https://github.com/apple/swift-nio.git
Working copy of https://github.com/apple/swift-nio.git resolved at 2.85.0
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/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-numerics.git
Working copy of https://github.com/apple/swift-numerics.git resolved at 1.0.3
Creating working copy for https://github.com/swift-server/async-http-client.git
Working copy of https://github.com/swift-server/async-http-client.git resolved at 1.26.1
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/vapor/async-kit.git
Working copy of https://github.com/vapor/async-kit.git resolved at 1.20.0
Creating working copy for https://github.com/vapor/console-kit.git
Working copy of https://github.com/vapor/console-kit.git resolved at 4.15.2
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-crypto.git
Working copy of https://github.com/apple/swift-crypto.git resolved at 3.13.3
Creating working copy for https://github.com/apple/swift-certificates.git
Working copy of https://github.com/apple/swift-certificates.git resolved at 1.11.0
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 1.25.0
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/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-http-structured-headers.git
Working copy of https://github.com/apple/swift-http-structured-headers.git resolved at 1.3.0
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Working copy of https://github.com/apple/swift-nio-http2.git resolved at 1.38.0
Creating working copy for https://github.com/apple/swift-asn1.git
Working copy of https://github.com/apple/swift-asn1.git resolved at 1.4.0
Creating working copy for https://github.com/apple/swift-log.git
Working copy of https://github.com/apple/swift-log.git resolved at 1.6.4
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/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/vapor/vapor.git
Working copy of https://github.com/vapor/vapor.git resolved at 4.115.1
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 1.29.0
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-collections.git
Working copy of https://github.com/apple/swift-collections.git resolved at 1.2.1
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 1.0.4
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-system.git
Working copy of https://github.com/apple/swift-system.git resolved at 1.6.1
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 2.33.0
Building for debugging...
[0/841] Write sources
[50/841] Compiling _AtomicsShims.c
[51/841] Compiling CSystem shims.c
[51/841] Compiling _NumericsShims _NumericsShims.c
[53/841] Compiling CNIOWindows shim.c
[53/841] Compiling CNIOWindows WSAStartup.c
[55/841] Compiling CNIOWASI CNIOWASI.c
[56/841] Compiling CNIOLinux liburing_shims.c
[57/841] Compiling CNIOLinux shim.c
[57/841] Compiling CVaporBcrypt bcrypt.c
[59/841] Compiling CNIOPosix event_loop_id.c
[60/841] Compiling CNIOSHA1 c_nio_sha1.c
[61/841] Compiling CNIOExtrasZlib empty.c
[62/841] Compiling CNIOLLHTTP c_nio_http.c
[63/841] Write swift-version-24593BA9C3E375BF.txt
[64/841] Compiling CNIODarwin shim.c
[65/841] Compiling CVaporBcrypt blf.c
[66/841] Compiling CNIOLLHTTP c_nio_api.c
[67/841] Compiling fiat_p256_adx_mul.S
[68/841] Compiling fiat_p256_adx_sqr.S
[69/845] Compiling fiat_curve25519_adx_square.S
[70/896] Compiling CNIOBoringSSLShims shims.c
[72/910] Emitting module _NIOBase64
[73/910] Emitting module SystemPackage
[74/914] Emitting module InternalCollectionsUtilities
[74/915] Compiling CNIOLLHTTP c_nio_llhttp.c
[76/918] Compiling InternalCollectionsUtilities Descriptions.swift
[77/918] Compiling InternalCollectionsUtilities RandomAccessCollection+Offsets.swift
[78/918] Compiling SystemPackage FilePathTempPosix.swift
[79/918] Compiling SystemPackage FilePathTempWindows.swift
[80/918] Compiling SystemPackage FilePathWindows.swift
[81/918] Compiling SystemPackage FilePermissions.swift
[82/918] Compiling SystemPackage IOCompletion.swift
[83/918] Compiling SystemPackage IORequest.swift
[84/918] Emitting module Logging
[85/918] Compiling InternalCollectionsUtilities _UnsafeBitSet.swift
[86/918] Compiling InternalCollectionsUtilities _SortedCollection.swift
[87/918] Compiling InternalCollectionsUtilities UnsafeBufferPointer+Extras.swift
[88/918] 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 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[89/918] 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
[90/918] 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
[91/918] Compiling InternalCollectionsUtilities UnsafeMutableBufferPointer+Extras.swift
[92/918] Compiling Logging Locks.swift
[93/918] Compiling RealModule Float16+Real.swift
[94/919] Emitting module _NIODataStructures
[95/919] Compiling InternalCollectionsUtilities _UniqueCollection.swift
[96/919] Compiling InternalCollectionsUtilities Debugging.swift
[99/919] Compiling Logging LogHandler.swift
[100/919] Compiling InternalCollectionsUtilities FixedWidthInteger+roundUpToPowerOfTwo.swift
[101/919] Compiling InternalCollectionsUtilities Integer rank.swift
[102/919] Compiling InternalCollectionsUtilities _UnsafeBitSet+Index.swift
[103/919] Compiling InternalCollectionsUtilities _UnsafeBitSet+_Word.swift
[104/919] Compiling InternalCollectionsUtilities UInt+first and last set bit.swift
[105/919] Compiling InternalCollectionsUtilities UInt+reversed.swift
[106/919] Compiling ServiceContextModule ServiceContextKey.swift
[107/919] Emitting module ServiceContextModule
BUILD FAILURE 6.2 wasm