Swift Package Index

Build Information

Failed to build Grayskull, reference main (253e2c), with Swift 6.4 for Wasm on 23 Sep 2026 16:34:10 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/wendylabsinc/grayskull-swift.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/wendylabsinc/grayskull-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 253e2ca Pass -fno-modules to Swift on Windows
Submodule path 'grayskull': checked out 'ce269b26e3d507ffbf5781f0521e44d07832d98c'
Submodule 'grayskull' (https://github.com/zserge/grayskull) registered for path 'grayskull'
Cloning into '/host/spi-builder-workspace/grayskull'...
Cloned https://github.com/wendylabsinc/grayskull-swift.git
Revision (git rev-parse @):
253e2ca90bbfc5733a1460ed3758fd332218e124
SUCCESS checkout https://github.com/wendylabsinc/grayskull-swift.git at main
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/wendylabsinc/grayskull-swift.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-54344847-0":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest swift build --swift-sdk swift-6.4.x-DEVELOPMENT-SNAPSHOT-2026-09-04-a_wasm 2>&1
wasm-6.4-latest: Pulling from saguaro1/spi-images
Digest: sha256:4328fdb43c680d205c1d6761b1e3267aa38277eefdda9ddfb17b6a0f1a77857a
Status: Image is up to date for registry.gitlab.com/saguaro1/spi-images:wasm-6.4-latest
Building for debugging...
[Planning deferred tasks]
[27 / 35] Grayskull
[32 / 35] Grayskull
error: Build input file cannot be found: '/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/CGrayskull.objlib'. Did you forget to declare this file as an output of a script phase or custom build rule which produces it?
error: Libtool /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/libGrayskull.a normal failed with a nonzero exit code. Command line:     cd /host/spi-builder-workspace
    /usr/bin/llvm-ar rcs /host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/libGrayskull.a @/host/spi-builder-workspace/.build/out/Intermediates.noindex/Grayskull.build/Debug-webassembly-wasm32/Grayskull-product-p.build/Objects-normal/wasm32/Grayskull.LinkFileList @/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/Grayskull.objlib/args.resp @/host/spi-builder-workspace/.build/out/Products/Debug-webassembly-wasm32/CGrayskull.objlib/args.resp
error: Build failed
BUILD FAILURE 6.4 wasm