Swift Package Index

Build Information

Failed to build swift-helper, reference main (b6da4d), with Swift 6.0 for macOS (SPM) on 27 Mar 2026 22:12:46 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/adammcarter/swift-helper.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/adammcarter/swift-helper
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at b6da4d9 Install
Cloned https://github.com/adammcarter/swift-helper.git
Revision (git rev-parse @):
b6da4d96f28131636ab39c10f92b6f1ca1f071c9
SUCCESS checkout https://github.com/adammcarter/swift-helper.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/adammcarter/swift-helper.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
Fetching https://github.com/swiftlang/swift-subprocess
Fetching https://github.com/apple/swift-argument-parser
[1/2762] Fetching swift-subprocess
[222/20226] Fetching swift-subprocess, swift-argument-parser
Fetched https://github.com/swiftlang/swift-subprocess from cache (1.49s)
Fetched https://github.com/apple/swift-argument-parser from cache (1.49s)
Computing version for https://github.com/swiftlang/swift-subprocess
error: Dependencies could not be resolved because 'swift-subprocess' contains incompatible tools version (6.1.0) and root depends on 'swift-subprocess' 0.3.0..<1.0.0.
BUILD FAILURE 6.0 macosSpm