Swift Package Index

Build Information

Failed to build LibPNG, reference master (f5b1a8), with Swift 6.2 (beta) for Wasm on 18 Jun 2025 13:47:35 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/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/KrakenCL/LibPNG.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/KrakenCL/LibPNG
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at f5b1a8c Delete .swiftpm/xcode/package.xcworkspace directory
Cloned https://github.com/KrakenCL/LibPNG.git
Revision (git rev-parse @):
f5b1a8ca56ffa6a8229eada39c4d543fb60f42d4
SUCCESS checkout https://github.com/KrakenCL/LibPNG.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/KrakenCL/LibPNG.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4606859-0":/host -w "$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
warning: you may be able to install libpng using your system-packager:
    apt-get install libpng
warning: you may be able to install libpng using your system-packager:
    apt-get install libpng
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module LibPNG
/host/spi-builder-workspace/Sources/LibPNG/LibPNG.swift:18:8: error: no such module 'Foundation'
 16 |  */
 17 |
 18 | import Foundation
    |        `- error: no such module 'Foundation'
 19 | import CPNG
 20 |
[4/4] Compiling LibPNG LibPNG.swift
/host/spi-builder-workspace/Sources/LibPNG/LibPNG.swift:18:8: error: no such module 'Foundation'
 16 |  */
 17 |
 18 | import Foundation
    |        `- error: no such module 'Foundation'
 19 | import CPNG
 20 |
BUILD FAILURE 6.2 wasm