Swift Package Index

Build Information

Failed to build PlayingCard, reference 4.0.0 (607743), with Swift 5.10 for macOS (SPM) on 20 Aug 2025 01:58:02 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: 4.67.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/swiftlang/example-package-playingcard.git
Reference: 4.0.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/swiftlang/example-package-playingcard
 * tag               4.0.0      -> FETCH_HEAD
HEAD is now at 6077439 update package to Swift 6, replacing XCTest with swift-testing (#31)
Cloned https://github.com/swiftlang/example-package-playingcard.git
Revision (git rev-parse @):
60774397938af58277f47e9aa567582c03bb274f
SUCCESS checkout https://github.com/swiftlang/example-package-playingcard.git at 4.0.0
========================================
Build
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Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/swiftlang/example-package-playingcard.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