Swift Package Index

Build Information

Failed to build Kotlin, reference 0.2.0 (5acb0a), with Swift 6.4 for macOS (SPM) on 24 Sep 2026 03:48:50 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 5.1.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/PureSwift/Kotlin.git
Reference: 0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/PureSwift/Kotlin
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at 5acb0af Update generated code
Cloned https://github.com/PureSwift/Kotlin.git
Revision (git rev-parse @):
5acb0af17a80f17401baf4dadb456f15dbcf267f
SUCCESS checkout https://github.com/PureSwift/Kotlin.git at 0.2.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/PureSwift/Kotlin.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Fetching https://github.com/PureSwift/swift-java.git
[1/14215] Fetching swift-java
Fetched https://github.com/PureSwift/swift-java.git (1.79s)
warning: 'swift-java': JAVA_HOME = /Users/admin/.sdkman/candidates/java/current
Fetching https://github.com/PureSwift/JavaLang.git
[1/3155] Fetching javalang
Fetched https://github.com/PureSwift/JavaLang.git (1.21s)
error: swift-java is required using two different revision-based requirements (feature/android and main), which is not supported
BUILD FAILURE 6.4 macosSpm