Swift Package Index

Build Information

Failed to build SwiftBoost, reference v5 (942ec3), with Swift 6.1 for watchOS using Xcode 16.3 on 2 Nov 2026 02:55:27 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: 5.1.4
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/sparrowcode/SwiftBoost.git
Reference: v5
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sparrowcode/SwiftBoost
 * branch            v5         -> FETCH_HEAD
 * [new branch]      v5         -> origin/v5
HEAD is now at 942ec30 Fix double scaling in preferredFont(forTextStyle:weight:addPoints:)
Cloned https://github.com/sparrowcode/SwiftBoost.git
Revision (git rev-parse @):
942ec3012271e3c44ea4348a1691fe6282f66790
SUCCESS checkout https://github.com/sparrowcode/SwiftBoost.git at v5
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Build
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Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/sparrowcode/SwiftBoost.git
https://github.com/sparrowcode/SwiftBoost.git
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 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 6.3.0 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-11-01 18:55:26.977 xcodebuild[501:2902] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-11_18-55-0026.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.3.0 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 6.3.0 but the installed version is 6.1.0
Resolved source packages:
  spi-builder-workspace: (null)
2026-11-01 18:55:27.698 xcodebuild[510:2986] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-11_18-55-0027.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.1.0
BUILD FAILURE 6.1 watchOS