Build Information
Failed to build SwiftMQTTAsync, reference v0.2.0 (f7c100), with Swift 6.0 for macOS (SPM) on 10 Feb 2026 05:33:08 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: 4.68.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/LukaAlhonen/SwiftMQTTAsync.git
Reference: v0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/LukaAlhonen/SwiftMQTTAsync
* tag v0.2.0 -> FETCH_HEAD
HEAD is now at f7c1007 Merge pull request #40 from LukaAlhonen/dev
Cloned https://github.com/LukaAlhonen/SwiftMQTTAsync.git
Revision (git rev-parse @):
f7c10070d016903bc82832af9bd511908833e7bf
SUCCESS checkout https://github.com/LukaAlhonen/SwiftMQTTAsync.git at v0.2.0
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Build
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Selected platform: macosSpm
Swift version: 6.0
Building package at path: $PWD
https://github.com/LukaAlhonen/SwiftMQTTAsync.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 6.2.0 but the installed version is 6.0.3
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.2.0 but the installed version is 6.0.3
BUILD FAILURE 6.0 macosSpm