Swift Package Index

Build Information

Failed to build WebUI, reference 4.2.1 (d1408d), with Swift 5.10 for macOS (SPM) on 7 Nov 2025 13:39:58 UTC.

Build Command

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

Build 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/cybozu/WebUI.git
Reference: 4.2.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/cybozu/WebUI
 * tag               4.2.1      -> FETCH_HEAD
HEAD is now at d1408d9 Merge pull request #86 from cybozu/rafactoring-page-scale-factor
Cloned https://github.com/cybozu/WebUI.git
Revision (git rev-parse @):
d1408d9ad8056f4619b71f06a0b0ba1ff553f3a3
SUCCESS checkout https://github.com/cybozu/WebUI.git at 4.2.1
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Build
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Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/cybozu/WebUI.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 6.1.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 macosSpm