Swift Package Index

Build Information

Failed to build BlueprintUI, reference 6.5.0 (aa0410), with Swift 5.10 for macOS (SPM) on 25 Nov 2025 17:49:35 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/square/Blueprint.git
Reference: 6.5.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/square/Blueprint
 * tag               6.5.0      -> FETCH_HEAD
HEAD is now at aa0410a chore: Release 6.5.0 (#600)
Cloned https://github.com/square/Blueprint.git
Revision (git rev-parse @):
aa0410a8c17a94f9c5613042f7e2a6b0467f7e65
SUCCESS checkout https://github.com/square/Blueprint.git at 6.5.0
========================================
Build
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Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/square/Blueprint.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