Threading – Build Information – Swift Package Index

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Build Information

Failed to build Threading, reference main (32b7d1), with Swift 6.2 (beta) for Wasm on 24 Jun 2025 14:52:16 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/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/NikSativa/Threading.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/NikSativa/Threading
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 32b7d1e - Add `ThreadingStatic` and `ThreadingDynamic` library products alongside the existing `Threading` target - Expand project description, overview section, and usage examples - Remove deprecated top-level source files and adjust imports/tests to reflect new structure - Add Mutex and Locker primitives
Cloned https://github.com/NikSativa/Threading.git
Revision (git rev-parse @):
32b7d1ecc49299e900494495f9065cb74527a1d8
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/NikSativa/Threading.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/NikSativa/Threading.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-2":/host -w "$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/NikSativa/SpryKit.git
[1/967] Fetching sprykit
Fetched https://github.com/NikSativa/SpryKit.git from cache (0.47s)
Computing version for https://github.com/NikSativa/SpryKit.git
Computed https://github.com/NikSativa/SpryKit.git at 3.0.4 (1.32s)
Fetching https://github.com/mattgallagher/CwlPreconditionTesting.git
Fetching https://github.com/apple/swift-syntax.git
[1/1257] Fetching cwlpreconditiontesting
[1258/72204] Fetching cwlpreconditiontesting, swift-syntax
Fetched https://github.com/mattgallagher/CwlPreconditionTesting.git from cache (9.47s)
Fetched https://github.com/apple/swift-syntax.git from cache (9.59s)
Computing version for https://github.com/apple/swift-syntax.git
Computed https://github.com/apple/swift-syntax.git at 600.0.1 (14.67s)
Computing version for https://github.com/mattgallagher/CwlPreconditionTesting.git
Computed https://github.com/mattgallagher/CwlPreconditionTesting.git at 2.2.2 (0.92s)
Fetching https://github.com/mattgallagher/CwlCatchException.git
[1/455] Fetching cwlcatchexception
Fetched https://github.com/mattgallagher/CwlCatchException.git from cache (0.37s)
Computing version for https://github.com/mattgallagher/CwlCatchException.git
Computed https://github.com/mattgallagher/CwlCatchException.git at 2.2.1 (1.17s)
Creating working copy for https://github.com/mattgallagher/CwlCatchException.git
Working copy of https://github.com/mattgallagher/CwlCatchException.git resolved at 2.2.1
Creating working copy for https://github.com/mattgallagher/CwlPreconditionTesting.git
Working copy of https://github.com/mattgallagher/CwlPreconditionTesting.git resolved at 2.2.2
Creating working copy for https://github.com/apple/swift-syntax.git
Working copy of https://github.com/apple/swift-syntax.git resolved at 600.0.1
Creating working copy for https://github.com/NikSativa/SpryKit.git
Working copy of https://github.com/NikSativa/SpryKit.git resolved at 3.0.4
Building for debugging...
[0/8] Copying PrivacyInfo.xcprivacy
[0/8] Write sources
[2/8] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[4/30] Emitting module Threading
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[5/33] Compiling Threading Queueable.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[6/33] Compiling Threading USendable.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[7/33] Compiling Threading resource_bundle_accessor.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[8/33] Compiling Threading DispatchTime+Queue.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[9/33] Compiling Threading Queue+Queueable.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[10/33] Compiling Threading Queue.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[11/33] Compiling Threading UnfairLock.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[12/33] Compiling Threading Locking.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[13/33] Compiling Threading MutexInitializable.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[14/33] Compiling Threading AnyLock.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[15/33] Compiling Threading AnyMutex.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[16/33] Compiling Threading AtomicValue.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[17/33] Compiling Threading OSAllocatedUnfairLock.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[18/33] Compiling Threading PThread.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[19/33] Compiling Threading Semaphore.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[20/33] Compiling Threading LockedValue.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[21/33] Compiling Threading OSAllocatedUnfairMutex.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[22/33] Compiling Threading QueueBarrier.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[23/33] Compiling Threading SyncMutex.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[24/33] Compiling Threading Mutexing.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[25/33] Compiling Threading DelayedQueue.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[26/33] Compiling Threading IsolatedMain.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[27/33] Compiling Threading NSLock.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
[28/33] Compiling Threading NSRecursiveLock.swift
/host/spi-builder-workspace/Source/AnyLock.swift:1:8: error: no such module 'Foundation'
  1 | import Foundation
    |        `- error: no such module 'Foundation'
  2 | #if canImport(os)
  3 | import os
BUILD FAILURE 6.2 wasm