Swift Package IndexBuild Information
Failed to build Locks, reference 1.0.1 (e5c133), with Swift 5.10 for Linux on 5 Sep 2025 07:27:24 UTC.
Build Command
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1Build Log
========================================
RunAll
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Builder version: 4.67.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/adamwulf/Locks.git
Reference: 1.0.1
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/adamwulf/Locks
* tag 1.0.1 -> FETCH_HEAD
HEAD is now at e5c1338 Add method to atomically toggle a boolean
Cloned https://github.com/adamwulf/Locks.git
Revision (git rev-parse @):
e5c133845f3ad1a890a8823374c2694f969884e2
SUCCESS checkout https://github.com/adamwulf/Locks.git at 1.0.1
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Build
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Selected platform: linux
Swift version: 5.10
Building package at path: $PWD
https://github.com/adamwulf/Locks.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:basic-5.10-latest swift build --triple x86_64-unknown-linux-gnu 2>&1
basic-5.10-latest: Pulling from finestructure/spi-images
Digest: sha256:f746aad7c5ec38b8c4300eda0f2f0c9a0b77dcddb8dbf0ff5a0c28d11b933b5b
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:basic-5.10-latest
Fetching https://github.com/themomax/swift-docc-plugin
[1/647] Fetching swift-docc-plugin
Fetched https://github.com/themomax/swift-docc-plugin from cache (0.33s)
Fetching https://github.com/apple/swift-docc-symbolkit
[1/3502] Fetching swift-docc-symbolkit
Fetched https://github.com/apple/swift-docc-symbolkit from cache (0.43s)
Computing version for https://github.com/apple/swift-docc-symbolkit
Computed https://github.com/apple/swift-docc-symbolkit at 1.0.0 (0.49s)
Creating working copy for https://github.com/themomax/swift-docc-plugin
Working copy of https://github.com/themomax/swift-docc-plugin resolved at add-extended-types-flag (c234e51)
Creating working copy for https://github.com/apple/swift-docc-symbolkit
Working copy of https://github.com/apple/swift-docc-symbolkit resolved at 1.0.0
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Convert/Symbolic Links/SharedPackagePluginExtensions/PackageExtensions.swift:31:17: warning: switch covers known cases, but 'TargetDependency' may have additional unknown values
switch dependency {
^
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Convert/Symbolic Links/SharedPackagePluginExtensions/PackageExtensions.swift:31:17: note: handle unknown values using "@unknown default"
switch dependency {
^
[1/1] Compiling plugin Swift-DocC
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Preview/Symbolic Links/SharedPackagePluginExtensions/PackageExtensions.swift:31:17: warning: switch covers known cases, but 'TargetDependency' may have additional unknown values
switch dependency {
^
/host/spi-builder-workspace/.build/checkouts/swift-docc-plugin/Plugins/Swift-DocC Preview/Symbolic Links/SharedPackagePluginExtensions/PackageExtensions.swift:31:17: note: handle unknown values using "@unknown default"
switch dependency {
^
[2/2] Compiling plugin Swift-DocC Preview
Building for debugging...
[2/4] Write sources
[3/4] Write swift-version-24593BA9C3E375BF.txt
[5/14] Compiling Locks ThreadLocal.swift
/host/spi-builder-workspace/Sources/Locks/ThreadLocal.swift:48:13: error: setter for property 'threadDictionary' is private and cannot be referenced from an '@inlinable' function
Thread.current.threadDictionary[key] = initialValue
^
<unknown>:0: note: setter for property 'threadDictionary' is not '@usableFromInline' or public
/host/spi-builder-workspace/Sources/Locks/ThreadLocal.swift:52:13: error: setter for property 'threadDictionary' is private and cannot be referenced from an '@inlinable' function
Thread.current.threadDictionary[key] = newValue
^
<unknown>:0: note: setter for property 'threadDictionary' is not '@usableFromInline' or public
[6/15] Compiling Locks RecursiveMutex.swift
/host/spi-builder-workspace/Sources/Locks/RecursiveMutex.swift:38:45: error: cannot convert value of type 'Int' to expected argument type 'Int32'
pthread_mutexattr_settype(attr, PTHREAD_MUTEX_RECURSIVE)
^
Int32( )
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/15] Compiling Locks AtomicDictionary.swift
[8/15] Compiling Locks AtomicSet.swift
[9/15] Emitting module Locks
/host/spi-builder-workspace/Sources/Locks/ThreadLocal.swift:48:13: error: setter for property 'threadDictionary' is private and cannot be referenced from an '@inlinable' function
Thread.current.threadDictionary[key] = initialValue
^
<unknown>:0: note: setter for property 'threadDictionary' is not '@usableFromInline' or public
/host/spi-builder-workspace/Sources/Locks/ThreadLocal.swift:52:13: error: setter for property 'threadDictionary' is private and cannot be referenced from an '@inlinable' function
Thread.current.threadDictionary[key] = newValue
^
<unknown>:0: note: setter for property 'threadDictionary' is not '@usableFromInline' or public
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:14:29: error: cannot find type 'os_unfair_lock_t' in scope
private let unfairLock: os_unfair_lock_t
^~~~~~~~~~~~~~~~
[10/15] Compiling Locks ReadWriteLock.swift
[11/15] Compiling Locks UnfairLock.swift
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:14:29: error: cannot find type 'os_unfair_lock_t' in scope
private let unfairLock: os_unfair_lock_t
^~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:20:12: error: cannot find 'os_unfair_lock_trylock' in scope
if os_unfair_lock_trylock(unfairLock) {
^~~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:21:13: error: cannot find 'os_unfair_lock_unlock' in scope
os_unfair_lock_unlock(unfairLock)
^~~~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:31:23: error: cannot infer contextual base in reference to member 'allocate'
unfairLock = .allocate(capacity: 1)
~^~~~~~~~
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:32:35: error: cannot find 'os_unfair_lock' in scope
unfairLock.initialize(to: os_unfair_lock())
^~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:37:9: error: cannot find 'os_unfair_lock_lock' in scope
os_unfair_lock_lock(unfairLock)
^~~~~~~~~~~~~~~~~~~
/host/spi-builder-workspace/Sources/Locks/UnfairLock.swift:44:9: error: cannot find 'os_unfair_lock_unlock' in scope
os_unfair_lock_unlock(unfairLock)
^~~~~~~~~~~~~~~~~~~~~
[12/15] Compiling Locks Mutex.swift
[13/15] Compiling Locks AtomicWrapper+Extensions.swift
[14/15] Compiling Locks AtomicWrapper.swift
[15/15] Compiling Locks NSLocking+Extensions.swift
error: fatalError
BUILD FAILURE 5.10 linux