Swift Package Index

Build Information

Failed to build mpg123-binary-xcframework, reference 0.3.1 (acc2c6), with Swift 6.3 for macOS (SPM) on 18 Apr 2026 15:38:21 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
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Clone URL: https://github.com/sbooth/mpg123-binary-xcframework.git
Reference: 0.3.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/sbooth/mpg123-binary-xcframework
 * tag               0.3.1      -> FETCH_HEAD
HEAD is now at acc2c65 Update mpg123 to version 1.33.4 (#6)
Cloned https://github.com/sbooth/mpg123-binary-xcframework.git
Revision (git rev-parse @):
acc2c651cbd8fff8bc8cdeb4faf14b35ba81adee
SUCCESS checkout https://github.com/sbooth/mpg123-binary-xcframework.git at 0.3.1
Downloading binary artifact https://github.com/sbooth/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.xcframework.zip
[16375/4933438] Downloading https://github.com/sbooth/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.xcframework.zip
Downloaded https://github.com/sbooth/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.xcframework.zip (0.91s)
========================================
ResolveProductDependencies
========================================
Resolving dependencies ...
{
  "identity": ".resolve-product-dependencies",
  "name": "resolve-dependencies",
  "url": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "version": "unspecified",
  "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies",
  "traits": [
    "default"
  ],
  "dependencies": [
    {
      "identity": "mpg123-binary-xcframework",
      "name": "mpg123-binary-xcframework",
      "url": "https://github.com/sbooth/mpg123-binary-xcframework.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/mpg123-binary-xcframework",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/sbooth/mpg123-binary-xcframework.git
[1/32] Fetching mpg123-binary-xcframework
Fetched https://github.com/sbooth/mpg123-binary-xcframework.git from cache (0.66s)
Creating working copy for https://github.com/sbooth/mpg123-binary-xcframework.git
Working copy of https://github.com/sbooth/mpg123-binary-xcframework.git resolved at 0.3.1 (acc2c65)
Fetching binary artifact https://github.com/sbooth/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.xcframework.zip from cache
Fetched https://github.com/sbooth/mpg123-binary-xcframework/releases/download/0.3.1/mpg123.xcframework.zip from cache (0.34s)
warning: '.resolve-product-dependencies': dependency 'mpg123-binary-xcframework' is not used by any target
Found 0 product dependencies
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/sbooth/mpg123-binary-xcframework.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.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 6.3 macosSpm