Build Information
Failed to build OpenSwiftUI, reference 0.23.1 (9a26fd), with Swift 6.2 for macOS (SPM) on 9 Oct 2026 16:20:55 UTC.
Build Command
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64Build Log
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RunAll
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Builder version: 5.1.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/OpenSwiftUIProject/OpenSwiftUI.git
Reference: 0.23.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/OpenSwiftUIProject/OpenSwiftUI
* tag 0.23.1 -> FETCH_HEAD
HEAD is now at 9a26fd8 fix(packaging): link OpenRenderBoxShimsCxx statically (#1124)
Cloned https://github.com/OpenSwiftUIProject/OpenSwiftUI.git
Revision (git rev-parse @):
9a26fd8385128d09e049200208091919b6b7ef78
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/OpenSwiftUIProject/OpenSwiftUI.git at 0.23.1
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Build
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Selected platform: macosSpm
Swift version: 6.2
Building package at path: $PWD
https://github.com/OpenSwiftUIProject/OpenSwiftUI.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.3.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.3.0 but the installed version is 6.2.4
BUILD FAILURE 6.2 macosSpm