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Build Information

Failed to build Zlib, reference 0.1.6 (98b5ef), with Swift 6.2 for macOS (SPM) on 20 Jun 2025 22:25:44 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.app xcrun swift build --arch arm64

Build Log

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RunAll
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Builder version: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/aestesis/Zlib.git
Reference: 0.1.6
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/aestesis/Zlib
 * tag               0.1.6      -> FETCH_HEAD
HEAD is now at 98b5ef3 fix 4.2
Cloned https://github.com/aestesis/Zlib.git
Revision (git rev-parse @):
98b5ef385a18e69c3aa023afdb77f25a44532ae5
SUCCESS checkout https://github.com/aestesis/Zlib.git at 0.1.6
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Build
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Selected platform:         macosSpm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/aestesis/Zlib.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.0.0-Beta.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 6.2 macosSpm