Swift Package Index

Build Information

Failed to build swift-once-macro, reference 1.1.1 (5f9d4e), with Swift 6.0 for macOS (SPM) on 1 Apr 2026 01:35:37 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 4.69.2
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/davdroman/swift-once-macro.git
Reference: 1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/davdroman/swift-once-macro
 * tag               1.1.1      -> FETCH_HEAD
HEAD is now at 5f9d4e7 Bump swift-syntax upper bound to ..<604 (#8)
Cloned https://github.com/davdroman/swift-once-macro.git
Revision (git rev-parse @):
5f9d4e77cd95335fe14b44064fcf7f96e8ed56a0
SUCCESS checkout https://github.com/davdroman/swift-once-macro.git at 1.1.1
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/davdroman/swift-once-macro.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.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 6.0.3
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
BUILD FAILURE 6.0 macosSpm