Swift Package Index

Build Information

Failed to build swift-snapshot-testing, reference 2.2.2 (da50a6), with Swift 6.1 for iOS using Xcode 16.3 on 10 Oct 2026 08:57:46 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: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/modern-swift-dev/swift-snapshot-testing.git
Reference: 2.2.2
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/modern-swift-dev/swift-snapshot-testing
 * tag               2.2.2      -> FETCH_HEAD
HEAD is now at da50a6b perf: look up collection diff offsets in sets
Cloned https://github.com/modern-swift-dev/swift-snapshot-testing.git
Revision (git rev-parse @):
da50a6bdf782f4df303a8253a13063f12ef275f6
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/modern-swift-dev/swift-snapshot-testing.git at 2.2.2
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Build
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Selected platform:         iOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/modern-swift-dev/swift-snapshot-testing.git
https://github.com/modern-swift-dev/swift-snapshot-testing.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)
2026-10-10 01:57:46.007 xcodebuild[502:2899] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-10-10_01-57-0046.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)
2026-10-10 01:57:46.773 xcodebuild[515:3020] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-10-10_01-57-0046.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 iOS