Swift Package Index

Build Information

Failed to build Rainbow, reference 4.2.0 (16da5c), with Swift 6.2 (beta) for Wasm on 26 Jul 2025 09:56:55 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/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/onevcat/Rainbow.git
Reference: 4.2.0
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/onevcat/Rainbow
 * tag               4.2.0      -> FETCH_HEAD
HEAD is now at 16da5c6 Bump version to 4.2.0
Cloned https://github.com/onevcat/Rainbow.git
Revision (git rev-parse @):
16da5c62dd737258c6df2e8c430f8a3202f655a7
SUCCESS checkout https://github.com/onevcat/Rainbow.git at 4.2.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/onevcat/Rainbow.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-0":/host -w "$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
Building for debugging...
[0/7] Write sources
[2/7] Write swift-version-24593BA9C3E375BF.txt
[4/22] Compiling Rainbow StringGenerator.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[5/22] Compiling Rainbow Style.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[6/23] Compiling Rainbow StyledStringBuilder.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[7/23] Compiling Rainbow ConditionalStyleBuilder.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[8/23] Compiling Rainbow ControlCode.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[9/23] Compiling Rainbow HSLColorConverter.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
error: emit-module command failed with exit code 1 (use -v to see invocation)
[10/23] Compiling Rainbow ModesExtractor.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[11/23] Compiling Rainbow OutputTarget.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[12/23] Compiling Rainbow Rainbow.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[13/23] Compiling Rainbow Color.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[14/23] Compiling Rainbow ColorApproximation.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[15/23] Compiling Rainbow String+ConditionalStyling.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[16/23] Compiling Rainbow String+Rainbow.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[17/23] Emitting module Rainbow
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[18/23] Compiling Rainbow BackgroundColor.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
[19/23] Compiling Rainbow CodesParser.swift
/host/spi-builder-workspace/Sources/ColorApproximation.swift:9:8: error: no such module 'Foundation'
 7 | //
 8 |
 9 | import Foundation
   |        `- error: no such module 'Foundation'
10 |
11 | public enum HexColorTarget {
BUILD FAILURE 6.2 wasm