Swift Package Index

Build Information

Failed to build SubtleVolume, reference master (3b92bf), with Swift 6.3 for macOS (SPM) on 10 Apr 2026 15:02:37 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
========================================
Clone URL: https://github.com/andreamazz/SubtleVolume.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/andreamazz/SubtleVolume
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 3b92bfe Update changelog
Cloned https://github.com/andreamazz/SubtleVolume.git
Revision (git rev-parse @):
3b92bfe508d56ac9a0424676d0ed9c18ca546edc
SUCCESS checkout https://github.com/andreamazz/SubtleVolume.git at master
========================================
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": "subtlevolume",
      "name": "SubtleVolume",
      "url": "https://github.com/andreamazz/SubtleVolume.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/SubtleVolume",
      "traits": [
        "default"
      ],
      "dependencies": [
      ]
    }
  ]
}
Fetching https://github.com/andreamazz/SubtleVolume.git
[1/675] Fetching subtlevolume
Fetched https://github.com/andreamazz/SubtleVolume.git from cache (1.05s)
Creating working copy for https://github.com/andreamazz/SubtleVolume.git
Working copy of https://github.com/andreamazz/SubtleVolume.git resolved at master (3b92bfe)
warning: '.resolve-product-dependencies': dependency 'subtlevolume' 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/andreamazz/SubtleVolume.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version--6988338F2F200930.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/4] Emitting module SubtleVolume
/Users/admin/builder/spi-builder-workspace/Source/SubtleVolume.swift:9:8: error: no such module 'UIKit'
  7 | //
  8 |
  9 | import UIKit
    |        `- error: no such module 'UIKit'
 10 | import MediaPlayer
 11 | import AVFoundation
[4/4] Compiling SubtleVolume SubtleVolume.swift
/Users/admin/builder/spi-builder-workspace/Source/SubtleVolume.swift:9:8: error: no such module 'UIKit'
  7 | //
  8 |
  9 | import UIKit
    |        `- error: no such module 'UIKit'
 10 | import MediaPlayer
 11 | import AVFoundation
BUILD FAILURE 6.3 macosSpm