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Build Information

Failed to build CareKit, reference 4.0.6 (b50593), with Swift 5.10 for macOS (SPM) on 15 Dec 2025 04:26:42 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/cbaker6/CareKit.git
Reference: 4.0.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cbaker6/CareKit
 * tag               4.0.6      -> FETCH_HEAD
HEAD is now at b50593e Update Swift CI workflow for new macOS and Xcode versions
Cloned https://github.com/cbaker6/CareKit.git
Revision (git rev-parse @):
b50593ec33d73ac12d1dee0460e119688f215c96
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/cbaker6/CareKit.git at 4.0.6
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/cbaker6/CareKit.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