Swift Package Index

Build Information

Failed to build SwiftSci, reference v3.12.0 (3c5317), with Swift 6.2 for macOS (Xcode) using Xcode 26.3 on 31 Oct 2026 05:03:50 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/Nodibell/SwiftSci.git
Reference: v3.12.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/Nodibell/SwiftSci
 * tag               v3.12.0    -> FETCH_HEAD
HEAD is now at 3c5317d docs(benchmarks): update README, PERFORMANCE, and ACCURACY with audited 3.12.0 benchmark results
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Updating files: 100% (22672/22672), done.
Cloned https://github.com/Nodibell/SwiftSci.git
Revision (git rev-parse @):
3c5317de0a39822130d8c59efd405346b1fe7f3e
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/Nodibell/SwiftSci.git at v3.12.0
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.2
Building package at path:  $PWD
https://github.com/Nodibell/SwiftSci.git
Command line invocation:
    /Applications/Xcode-26.3.0.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 6.2.4
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-31 01:03:36.213 xcodebuild[539:3117] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-31 01:03:44.042 xcodebuild[539:3117] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-31 01:03:44.057 xcodebuild[539:3117] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-31-10_01-03-0044.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 6.2.4
Command line invocation:
    /Applications/Xcode-26.3.0.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 6.2.4
Resolved source packages:
  spi-builder-workspace: (null)
2026-10-31 01:03:50.301 xcodebuild[601:3665] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-31 01:03:50.467 xcodebuild[601:3665] [MT] IDERunDestination: Supported platforms for the buildables in the current scheme is empty.
2026-10-31 01:03:50.478 xcodebuild[601:3665] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-31-10_01-03-0050.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 6.2.4
BUILD FAILURE 6.2 macosXcodebuild