Swift Package Index

Build Information

Failed to build JoltPhysics, reference main (342057), with Swift 6.4 for macOS (SPM) on 28 Sep 2026 00:23:41 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

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/EvgenijLutz/JoltPhysics.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/EvgenijLutz/JoltPhysics
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 3420573 Do some experiments with JoltPhysicsExtensions
Cloned https://github.com/EvgenijLutz/JoltPhysics.git
Revision (git rev-parse @):
34205731caa299b23f577b9eeab20753ef2fa3f4
SUCCESS checkout https://github.com/EvgenijLutz/JoltPhysics.git at main
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Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/EvgenijLutz/JoltPhysics.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Provisioning 2 / 11]
[Pre-planning 1 / 305]
[Planning 1 / 305]
[Planning deferred tasks]
[Starting]
error: Multiple commands produce '/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/libJolt.a'
warning: missing creator for mutated node: ('/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/JoltPhysics_JoltShaders.bundle/Contents/MacOS')
warning: duplicate output file '/Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/libJolt.a' on task: Libtool /Users/admin/builder/spi-builder-workspace/.build/out/Products/Debug/libJolt.a normal
error: Build failed
BUILD FAILURE 6.4 macosSpm