Swift Package Index

Build Information

Failed to build swift-topsort, reference master (0ee1a8), with Swift 6.0 for macOS (SPM) on 29 Apr 2026 22:20:18 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/rarestype/swift-topsort.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/rarestype/swift-topsort
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 0ee1a85 [autosync]
Cloned https://github.com/rarestype/swift-topsort.git
Revision (git rev-parse @):
0ee1a8554d8798e094fb76dd39e9214b5f2a80a4
SUCCESS checkout https://github.com/rarestype/swift-topsort.git at master
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/rarestype/swift-topsort.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
BUILD FAILURE 6.0 macosSpm