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Build Information

Failed to build XcodeProj, reference 9.4.3 (9799bb), with Swift 5.10 for macOS (SPM) on 25 Jun 2025 21:23:54 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
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Clone URL: https://github.com/tuist/xcodeproj.git
Reference: 9.4.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tuist/xcodeproj
 * tag               9.4.3      -> FETCH_HEAD
HEAD is now at 9799bb4 [Release] XcodeProj 9.4.3
Cloned https://github.com/tuist/xcodeproj.git
Revision (git rev-parse @):
9799bb429fda8e360f4c535af1716bebc89fb235
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/tuist/xcodeproj.git at 9.4.3
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/tuist/xcodeproj.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