The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build color-components, reference main (2d4e17), with Swift 6.2 (beta) for Wasm on 15 Aug 2025 16:51:59 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/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: 4.66.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/sersoft-gmbh/color-components.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/sersoft-gmbh/color-components
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2d4e176 Simplify compiler directives for SwiftUI
Cloned https://github.com/sersoft-gmbh/color-components.git
Revision (git rev-parse @):
2d4e1765034d5541bb8106f3410d3d36fbb933e3
SUCCESS checkout https://github.com/sersoft-gmbh/color-components.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/sersoft-gmbh/color-components.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-2":/host -w "$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/apple/swift-docc-plugin
[1/2094] Fetching swift-docc-plugin
Fetched https://github.com/apple/swift-docc-plugin from cache (0.36s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.5 (2.64s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3454] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (0.85s)
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.5
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
[1/1] Compiling plugin Swift-DocC Preview
[2/2] Compiling plugin Swift-DocC
Building for debugging...
[2/6] Write sources
[5/6] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[7/50] Emitting module XCHelpers
/host/spi-builder-workspace/Sources/XCHelpers/UnsupportedPlatform.swift:1:15: error: no such module 'XCTest'
1 | public import XCTest
  |               `- error: no such module 'XCTest'
2 |
3 | extension XCTestCase {
[8/50] Compiling XCHelpers UnsupportedPlatform.swift
/host/spi-builder-workspace/Sources/XCHelpers/UnsupportedPlatform.swift:1:15: error: no such module 'XCTest'
1 | public import XCTest
  |               `- error: no such module 'XCTest'
2 |
3 | extension XCTestCase {
[9/50] Compiling ColorComponents CIE.swift
[10/50] Compiling ColorComponents CIEXYZA+RGBA.swift
[11/50] Compiling ColorComponents CIEXYZA.swift
[12/50] Compiling ColorComponents CIEXYZA+AppKit.swift
[13/50] Compiling ColorComponents CIEXYZA+CoreGraphics.swift
[14/50] Compiling ColorComponents CIEXYZA+Playground.swift
BUILD FAILURE 6.2 wasm