Swift Package Index

Build Information

Failed to build ThreadExtensions, reference main (4122ba), with Swift 6.3 for Wasm on 12 Apr 2026 03:45:53 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/elegantchaos/ThreadExtensions.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/elegantchaos/ThreadExtensions
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 4122ba9 added license
Cloned https://github.com/elegantchaos/ThreadExtensions.git
Revision (git rev-parse @):
4122ba90ffd6dbd1a09e78cb3c5a096042ba61d4
SUCCESS checkout https://github.com/elegantchaos/ThreadExtensions.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/elegantchaos/ThreadExtensions.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-1":/host -w "$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
Fetching https://github.com/elegantchaos/XCTestExtensions.git
[1/571] Fetching xctestextensions
Fetched https://github.com/elegantchaos/XCTestExtensions.git from cache (0.23s)
Computing version for https://github.com/elegantchaos/XCTestExtensions.git
Computed https://github.com/elegantchaos/XCTestExtensions.git at 1.5.1 (1.71s)
Fetching https://github.com/elegantchaos/Matchable.git
[1/166] Fetching matchable
Fetched https://github.com/elegantchaos/Matchable.git from cache (0.43s)
Computing version for https://github.com/elegantchaos/Matchable.git
Computed https://github.com/elegantchaos/Matchable.git at 1.0.7 (1.22s)
Creating working copy for https://github.com/elegantchaos/XCTestExtensions.git
Working copy of https://github.com/elegantchaos/XCTestExtensions.git resolved at 1.5.1
Creating working copy for https://github.com/elegantchaos/Matchable.git
Working copy of https://github.com/elegantchaos/Matchable.git resolved at 1.0.7
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
[3/4] Emitting module ThreadExtensions
[4/4] Compiling ThreadExtensions ThreadExtensions.swift
/host/spi-builder-workspace/Sources/ThreadExtensions/ThreadExtensions.swift:9:5: error: cannot find 'DispatchQueue' in scope
 7 |
 8 | public func onMainQueue(_ work: @escaping () -> ()) {
 9 |     DispatchQueue.main.async(execute: work)
   |     `- error: cannot find 'DispatchQueue' in scope
10 | }
11 |
/host/spi-builder-workspace/Sources/ThreadExtensions/ThreadExtensions.swift:13:5: error: cannot find 'DispatchQueue' in scope
11 |
12 | public func onMainQueue(after seconds: TimeInterval, _ work: @escaping () -> ()) {
13 |     DispatchQueue.main.asyncAfter(deadline: .now() + seconds, execute: work)
   |     `- error: cannot find 'DispatchQueue' in scope
14 | }
15 |
/host/spi-builder-workspace/Sources/ThreadExtensions/ThreadExtensions.swift:13:46: error: cannot call value of non-function type 'Date'
11 |
12 | public func onMainQueue(after seconds: TimeInterval, _ work: @escaping () -> ()) {
13 |     DispatchQueue.main.asyncAfter(deadline: .now() + seconds, execute: work)
   |                                              `- error: cannot call value of non-function type 'Date'
14 | }
15 |
BUILD FAILURE 6.3 wasm