Swift Package Index

Build Information

Failed to build Moon, reference 1.3.0 (439d48), with Swift 6.2 for Wasm on 10 Mar 2026 00:24:59 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/loopwerk/Moon.git
Reference: 1.3.0
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/loopwerk/Moon
 * tag               1.3.0      -> FETCH_HEAD
HEAD is now at 439d482 feat: Add Swift 6 concurrency support, bump minimum to Swift 5.10 / macOS 14
Cloned https://github.com/loopwerk/Moon.git
Revision (git rev-parse @):
439d48259e278863203f5a6f67bb45c84ffbd360
SUCCESS checkout https://github.com/loopwerk/Moon.git at 1.3.0
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/loopwerk/Moon.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:c50555b47c4db0b0576f9f25702fbe2fdff28194c4a4f4c23a7dce4b3504c85e
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/embedded-swift-sdk.json
Fetching https://github.com/jectivex/JXKit
[1/3574] Fetching jxkit
Fetched https://github.com/jectivex/JXKit from cache (0.36s)
Computing version for https://github.com/jectivex/JXKit
Computed https://github.com/jectivex/JXKit at 3.6.0 (2.95s)
Creating working copy for https://github.com/jectivex/JXKit
Working copy of https://github.com/jectivex/JXKit resolved at 3.6.0
warning: you may be able to install javascriptcoregtk-4.1 using your system-packager:
    apt-get install libjavascriptcoregtk-4.1-dev
warning: you may be able to install javascriptcoregtk-4.1 using your system-packager:
    apt-get install libjavascriptcoregtk-4.1-dev
Building for debugging...
[0/5] Copying JXKit.plist
[0/5] Write sources
[3/5] Copying prism.js
[4/5] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[6/7] Emitting module JXKit
/host/spi-builder-workspace/.build/checkouts/JXKit/Sources/JXKit/JXCoding.swift:1:8: error: no such module 'Foundation'
   1 | import Foundation
     |        `- error: no such module 'Foundation'
   2 |
   3 | extension JXContext {
[7/7] Compiling JXKit JXCancellable.swift
/host/spi-builder-workspace/.build/checkouts/JXKit/Sources/JXKit/JXCoding.swift:1:8: error: no such module 'Foundation'
   1 | import Foundation
     |        `- error: no such module 'Foundation'
   2 |
   3 | extension JXContext {
BUILD FAILURE 6.2 wasm