Swift Package IndexBuild Information
Failed to build Resolver, reference master (47602a), with Swift 6.3 for Wasm on 14 Apr 2026 10:50:49 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/hmlongco/Resolver.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/hmlongco/Resolver
* branch master -> FETCH_HEAD
* [new branch] master -> origin/master
HEAD is now at 47602af Update manifest
Cloned https://github.com/hmlongco/Resolver.git
Revision (git rev-parse @):
47602af1ac8d7952299fbd0bda3cfbd12cf3a8ca
SUCCESS checkout https://github.com/hmlongco/Resolver.git at master
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Build
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Selected platform: wasm
Swift version: 6.3
Building package at path: $PWD
https://github.com/hmlongco/Resolver.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
warning: 'spi-builder-workspace': Invalid Resource 'PrivacyInfo.xcprivacy': File not found.
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:355:9: error: cannot find 'pthread_mutexattr_init' in scope
353 | private final class ResolverRecursiveLock {
354 | init() {
355 | pthread_mutexattr_init(&recursiveMutexAttr)
| `- error: cannot find 'pthread_mutexattr_init' in scope
356 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
357 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:356:9: error: cannot find 'pthread_mutexattr_settype' in scope
354 | init() {
355 | pthread_mutexattr_init(&recursiveMutexAttr)
356 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
| `- error: cannot find 'pthread_mutexattr_settype' in scope
357 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
358 | }
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:356:56: error: cannot find 'PTHREAD_MUTEX_RECURSIVE' in scope
354 | init() {
355 | pthread_mutexattr_init(&recursiveMutexAttr)
356 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
| `- error: cannot find 'PTHREAD_MUTEX_RECURSIVE' in scope
357 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
358 | }
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:357:9: error: cannot find 'pthread_mutex_init' in scope
355 | pthread_mutexattr_init(&recursiveMutexAttr)
356 | pthread_mutexattr_settype(&recursiveMutexAttr, PTHREAD_MUTEX_RECURSIVE)
357 | pthread_mutex_init(&recursiveMutex, &recursiveMutexAttr)
| `- error: cannot find 'pthread_mutex_init' in scope
358 | }
359 | @inline(__always)
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:361:9: error: cannot find 'pthread_mutex_lock' in scope
359 | @inline(__always)
360 | final func lock() {
361 | pthread_mutex_lock(&recursiveMutex)
| `- error: cannot find 'pthread_mutex_lock' in scope
362 | }
363 | @inline(__always)
/host/spi-builder-workspace/Sources/Resolver/Resolver.swift:365:9: error: cannot find 'pthread_mutex_unlock' in scope
363 | @inline(__always)
364 | final func unlock() {
365 | pthread_mutex_unlock(&recursiveMutex)
| `- error: cannot find 'pthread_mutex_unlock' in scope
366 | }
367 | private var recursiveMutex = pthread_mutex_t()
BUILD FAILURE 6.3 wasm