Build Information
Failed to build swift-w3c-css, reference main (9f89a7), with Swift 6.3 for macOS (SPM) on 29 Apr 2026 16:14:20 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.70.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/swift-w3c/swift-w3c-css.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-w3c/swift-w3c-css
* branch main -> FETCH_HEAD
* [new branch] main -> origin/main
HEAD is now at 9f89a70 metadata: add .github/metadata.yaml draft (#1)
Cloned https://github.com/swift-w3c/swift-w3c-css.git
Revision (git rev-parse @):
9f89a708a5d1a941623b5410e68e135bbd6e7f32
SUCCESS checkout https://github.com/swift-w3c/swift-w3c-css.git at main
error: the package at '/Users/admin/builder/swift-w3c-cssom' cannot be accessed (/Users/admin/builder/swift-w3c-cssom doesn't exist in file system)
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Build
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Selected platform: macosSpm
Swift version: 6.3
Building package at path: $PWD
https://github.com/swift-w3c/swift-w3c-css.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
error: the package at '/Users/admin/builder/swift-w3c-cssom' cannot be accessed (/Users/admin/builder/swift-w3c-cssom doesn't exist in file system)
error: 'spi-builder-workspace': Source files for target W3C CSS BoxModel Tests should be located under 'Tests/W3C CSS BoxModel Tests', or a custom sources path can be set with the 'path' property in Package.swift
BUILD FAILURE 6.3 macosSpm