Swift Package Index

Build Information

Failed to build LibHoney, reference master (4440d3), with Swift 6.4 for macOS (Xcode) using Xcode 27.0 on 16 Sep 2026 21:18:42 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: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/honeycombio/LibHoney-Cocoa.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/honeycombio/LibHoney-Cocoa
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 4440d3a Note
Cloned https://github.com/honeycombio/LibHoney-Cocoa.git
Revision (git rev-parse @):
4440d3a7a7d7b6a142ca0b97422dfdbbf786906b
SUCCESS checkout https://github.com/honeycombio/LibHoney-Cocoa.git at master
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Build
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Selected platform:         macosXcodebuild
Swift version:             6.4
Building package at path:  $PWD
https://github.com/honeycombio/LibHoney-Cocoa.git
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
Fetching from https://github.com/Alamofire/Alamofire.git
Creating working copy of package ‘Alamofire’
Checking out 4.9.1 of package ‘Alamofire’
target at '/Users/admin/builder/spi-builder-workspace/Tests/LibHoney-Tests' contains mixed language source files; feature not supportedResolve Package Graph
target at '/Users/admin/builder/spi-builder-workspace/Tests/LibHoney-Tests' contains mixed language source files; feature not supported
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-16 17:18:41.267 xcodebuild[529:3034] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-16-09_17-18-0041.xcresult
xcodebuild: error: Could not resolve package dependencies:
  target at '/Users/admin/builder/spi-builder-workspace/Tests/LibHoney-Tests' contains mixed language source files; feature not supported
Command line invocation:
    /Applications/Xcode-27.0.0-Release.Candidate.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
Resolve Package Graph
target at '/Users/admin/builder/spi-builder-workspace/Tests/LibHoney-Tests' contains mixed language source files; feature not supported
Resolved source packages:
  spi-builder-workspace: (null)
2026-09-16 17:18:42.420 xcodebuild[637:3897] Writing error result bundle to /var/folders/xq/y_g06wb113726d38xsyx71_h0000gn/T/ResultBundle_2026-16-09_17-18-0042.xcresult
xcodebuild: error: Could not resolve package dependencies:
  target at '/Users/admin/builder/spi-builder-workspace/Tests/LibHoney-Tests' contains mixed language source files; feature not supported
BUILD FAILURE 6.4 macosXcodebuild