Swift Package IndexBuild Information
Failed to build Resolver, reference 1.5.0 (97de0b), with Swift 6.3 for Wasm on 14 Apr 2026 04:19:59 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/ctrlgroup/Resolver.git
Reference: 1.5.0
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/ctrlgroup/Resolver
* tag 1.5.0 -> FETCH_HEAD
HEAD is now at 97de0b0 Another change to changelog
Cloned https://github.com/ctrlgroup/Resolver.git
Revision (git rev-parse @):
97de0b0320036607564af4a60025b48f8d041221
SUCCESS checkout https://github.com/ctrlgroup/Resolver.git at 1.5.0
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/ctrlgroup/Resolver.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest swift build --swift-sdk swift-6.3-RELEASE_wasm 2>&1
wasm-6.3-latest: Pulling from swiftpackageindex/spi-images
Digest: sha256:d69f4e7582c319245442d62a08b2d7c7fd5a0c0c69f5d2ef11d1530cd8d3329b
Status: Image is up to date for registry.gitlab.com/swiftpackageindex/spi-images:wasm-6.3-latest
Building for debugging...
[0/7] Write sources
[1/7] Write swift-version-24593BA9C3E375BF.txt
[3/9] Emitting module Resolver
[4/9] Compiling Resolver Resolver.swift
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:341:9: error: cannot find 'pthread_mutexattr_init' in scope
339 | private final class ResolverRecursiveLock {
340 | init() {
341 | pthread_mutexattr_init(&recursiveMutexAttr)
| `- error: cannot find 'pthread_mutexattr_init' in scope
342 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
343 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:342:9: error: cannot find 'pthread_mutexattr_settype' in scope
340 | init() {
341 | pthread_mutexattr_init(&recursiveMutexAttr)
342 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
| `- error: cannot find 'pthread_mutexattr_settype' in scope
343 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
344 | }
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:342:56: error: cannot find 'PTHREAD_MUTEX_RECURSIVE' in scope
340 | init() {
341 | pthread_mutexattr_init(&recursiveMutexAttr)
342 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
| `- error: cannot find 'PTHREAD_MUTEX_RECURSIVE' in scope
343 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
344 | }
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:343:9: error: cannot find 'pthread_mutex_init' in scope
341 | pthread_mutexattr_init(&recursiveMutexAttr)
342 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
343 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
| `- error: cannot find 'pthread_mutex_init' in scope
344 | }
345 | @inline(__always)
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:347:9: error: cannot find 'pthread_mutex_lock' in scope
345 | @inline(__always)
346 | final func lock() {
347 | pthread_mutex_lock(&recursiveMutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
348 | }
349 | @inline(__always)
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:351:9: error: cannot find 'pthread_mutex_unlock' in scope
349 | @inline(__always)
350 | final func unlock() {
351 | pthread_mutex_unlock(&recursiveMutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
352 | }
353 | private var recursiveMutex = pthread_mutex_t()
BUILD FAILURE 6.3 wasm