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Build Information

Failed to build Bestline, reference 1.0.0 (de068b), with Swift 5.10 for macOS (SPM) on 28 Jul 2025 10:52:51 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.64.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/mattt/bestline-swift.git
Reference: 1.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mattt/bestline-swift
 * tag               1.0.0      -> FETCH_HEAD
HEAD is now at de068b4 Initial commit
Cloned https://github.com/mattt/bestline-swift.git
Revision (git rev-parse @):
de068b4aa27a4450b3d1ddc9b2525e17dc336b6e
SUCCESS checkout https://github.com/mattt/bestline-swift.git at 1.0.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/mattt/bestline-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 macosSpm