Swift Package Index

Build Information

Failed to build CRuby, reference 2.1.0 (07ee7e), with Swift 6.0 for macOS (SPM) on 11 Aug 2025 03:10:14 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: 4.65.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/johnfairh/CRuby.git
Reference: 2.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/johnfairh/CRuby
 * tag               2.1.0      -> FETCH_HEAD
HEAD is now at 07ee7e6 Update docs, remove -fdeclspec references
Cloned https://github.com/johnfairh/CRuby.git
Revision (git rev-parse @):
07ee7e6c164d7d234785319e81a83c8e4d321d3f
SUCCESS checkout https://github.com/johnfairh/CRuby.git at 2.1.0
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/johnfairh/CRuby.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
error: The package does not contain a buildable target.
Add at least one `.target` or `.executableTarget` to your `Package.swift`.
BUILD FAILURE 6.0 macosSpm