Swift Package Index

Build Information

Failed to build swift-css-standard, reference 0.1.7 (0a2a5a), with Swift 6.1 for macOS (Xcode) using Xcode 16.3 on 23 Dec 2025 09:08:17 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

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RunAll
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Builder version: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/swift-standards/swift-css-standard.git
Reference: 0.1.7
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swift-standards/swift-css-standard
 * tag               0.1.7      -> FETCH_HEAD
HEAD is now at 0a2a5af Add LAB/LCH/Oklab/Oklch support to CSS Color → sRGB conversion
Cloned https://github.com/swift-standards/swift-css-standard.git
Revision (git rev-parse @):
0a2a5af89981237e1679a1cd25f5966f9da4c49a
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/swift-standards/swift-css-standard.git at 0.1.7
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.1
Building package at path:  $PWD
https://github.com/swift-standards/swift-css-standard.git
https://github.com/swift-standards/swift-css-standard.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
error: fatalError
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2025-12-23 01:08:16.834 xcodebuild[522:3002] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-23-12_01-08-0016.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2025-12-23 01:08:17.586 xcodebuild[536:3131] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-23-12_01-08-0017.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 macosXcodebuild