Swift Package Index

Build Information

Failed to build LibHoney, reference 1.0.0 (92416f), with Swift 6.3 for macOS (SPM) on 20 Apr 2026 17:16:01 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/honeycombio/LibHoney-Cocoa.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/honeycombio/LibHoney-Cocoa
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at 92416ff Added .swift-versions to satisfy cocoapods linting
Cloned https://github.com/honeycombio/LibHoney-Cocoa.git
Revision (git rev-parse @):
92416ff56d1815a349edaa2fd59c0f27802bdc87
SUCCESS checkout https://github.com/honeycombio/LibHoney-Cocoa.git at 1.0.0
Fetching https://github.com/Alamofire/Alamofire.git
[1/31627] Fetching alamofire
Fetched https://github.com/Alamofire/Alamofire.git from cache (3.80s)
Computing version for https://github.com/Alamofire/Alamofire.git
error: the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/honeycombio/LibHoney-Cocoa.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Updating https://github.com/Alamofire/Alamofire.git
Updated https://github.com/Alamofire/Alamofire.git (0.62s)
Computing version for https://github.com/Alamofire/Alamofire.git
Computed https://github.com/Alamofire/Alamofire.git at 4.9.1 (2.95s)
Creating working copy for https://github.com/Alamofire/Alamofire.git
Working copy of https://github.com/Alamofire/Alamofire.git resolved at 4.9.1
error: 'spi-builder-workspace': target at '/Users/admin/builder/spi-builder-workspace/Tests/LibHoney-Tests' contains mixed language source files; feature not supported
BUILD FAILURE 6.3 macosSpm