Swift Package Index

Build Information

Failed to build XCTAssertCrash, reference master (4b414b), with Swift 6.3 for Wasm on 11 Apr 2026 01:09:47 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>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/norio-nomura/xctassertcrash.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/norio-nomura/xctassertcrash
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 4b414b3 [GitHub Actions] Update action-swiftlint to 3.0.1
Cloned https://github.com/norio-nomura/xctassertcrash.git
Revision (git rev-parse @):
4b414b3b865299332b4b0c185c530fe3ea681867
SUCCESS checkout https://github.com/norio-nomura/xctassertcrash.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/norio-nomura/xctassertcrash.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$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...
[0/4] Write sources
[1/4] Compiling CMachExceptionHandler CMachExceptionHandler.c
[2/4] Compiling CMachExceptionHandler mach_excServer.c
[3/4] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[5/10] Emitting module XCTAssertCrash
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[6/10] Compiling XCTAssertCrash PosixSignal.swift
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:105:18: warning: unsupported platform
103 |     #else
104 |         self.init()
105 |         #warning("unsupported platform")
    |                  `- warning: unsupported platform
106 |     #endif
107 |     }
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[7/10] Compiling XCTAssertCrash MachException.swift
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[8/10] Compiling XCTAssertCrash XCTAssertCrash.swift
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[9/10] Compiling XCTAssertCrash ThreadState.swift
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
[10/10] Compiling XCTAssertCrash SwiftReportFatalErrorsToDebugger.swift
/host/spi-builder-workspace/Sources/XCTAssertCrash/PosixSignal.swift:1:8: error: no such module 'Dispatch'
  1 | import Dispatch
    |        `- error: no such module 'Dispatch'
  2 | import Foundation
  3 |
BUILD FAILURE 6.3 wasm