Build Information
Failed to build CareKit, reference 4.1.0 (348a5e), with Swift 6.0 for macOS (SPM) on 3 Apr 2026 06:55:01 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 4.69.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/carekit-apple/carekit.git
Reference: 4.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/carekit-apple/carekit
* tag 4.1.0 -> FETCH_HEAD
HEAD is now at 348a5ef 4.1.0 release (#745)
Cloned https://github.com/carekit-apple/carekit.git
Revision (git rev-parse @):
348a5efbd10cb79d92c760c8023156015558b06b
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/carekit-apple/carekit.git at 4.1.0
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $PWD
https://github.com/carekit-apple/carekit.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