Swift Package Index

Build Information

Failed to build Playback, reference 12.1.0 (7e03bb), with Swift 6.3 for macOS (SPM) on 12 Apr 2026 13:55:23 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/michaelnisi/playback.git
Reference: 12.1.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/michaelnisi/playback
 * tag               12.1.0     -> FETCH_HEAD
HEAD is now at 7e03bba Keep scrubbing API
Cloned https://github.com/michaelnisi/playback.git
Revision (git rev-parse @):
7e03bba3c0919395cbf5453f245495e3f95bc9b0
SUCCESS checkout https://github.com/michaelnisi/playback.git at 12.1.0
Fetching https://github.com/kean/nuke
[1/28462] Fetching nuke
Fetched https://github.com/kean/nuke from cache (2.99s)
Computing version for https://github.com/kean/nuke
Computed https://github.com/kean/nuke at 9.1.3 (3.71s)
Creating working copy for https://github.com/kean/nuke
Working copy of https://github.com/kean/nuke resolved at 9.1.3
========================================
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": "playback",
      "name": "Playback",
      "url": "https://github.com/michaelnisi/playback.git",
      "version": "unspecified",
      "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/playback",
      "traits": [
        "default"
      ],
      "dependencies": [
        {
          "identity": "nuke",
          "name": "Nuke",
          "url": "https://github.com/kean/nuke",
          "version": "9.6.1",
          "path": "/Users/admin/builder/spi-builder-workspace/.resolve-product-dependencies/.build/checkouts/nuke",
          "traits": [
            "default"
          ],
          "dependencies": [
          ]
        }
      ]
    }
  ]
}
Fetching https://github.com/michaelnisi/playback.git
[1/832] Fetching playback
Fetched https://github.com/michaelnisi/playback.git from cache (0.81s)
Fetching https://github.com/kean/nuke from cache
Fetched https://github.com/kean/nuke from cache (0.54s)
Computing version for https://github.com/kean/nuke
Computed https://github.com/kean/nuke at 9.6.1 (0.61s)
Creating working copy for https://github.com/kean/nuke
Working copy of https://github.com/kean/nuke resolved at 9.6.1
Creating working copy for https://github.com/michaelnisi/playback.git
Working copy of https://github.com/michaelnisi/playback.git resolved at 12.1.0 (7e03bba)
warning: '.resolve-product-dependencies': dependency 'playback' is not used by any target
Found 1 product dependencies
  - Nuke
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.3
Building package at path:  $PWD
https://github.com/michaelnisi/playback.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-26.4.0.app xcrun swift build --arch arm64
Building for debugging...
[0/3] Write sources
[2/3] Write swift-version--6988338F2F200930.txt
[4/18] Compiling Nuke ImageTask.swift
[5/18] Compiling Nuke Deprecated.swift
[6/18] Compiling Nuke ImageCache.swift
[7/18] Compiling Nuke ImageRequest.swift
[8/18] Compiling Nuke ImageDecoding.swift
[9/18] Compiling Nuke ImageEncoding.swift
[10/18] Compiling Nuke ImageViewExtensions.swift
[11/18] Compiling Nuke Internal.swift
[12/18] Compiling Nuke DataCache.swift
[13/18] Compiling Nuke DataLoader.swift
[14/18] Emitting module Nuke
[15/18] Compiling Nuke ImagePipeline.swift
[16/18] Compiling Nuke ImagePipelineConfiguration.swift
[17/18] Compiling Nuke ImagePreheater.swift
[18/18] Compiling Nuke ImageProcessing.swift
[19/19] Compiling Nuke Task.swift
[20/29] Compiling Playback Times.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[21/29] Compiling Playback Timestamp.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[22/29] Compiling Playback RemoteCommandProxying.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[23/29] Compiling Playback PlaybackState.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[24/29] Compiling Playback PlaybackSession.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
error: emit-module command failed with exit code 1 (use -v to see invocation)
[25/29] Emitting module Playback
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[26/29] Compiling Playback Images.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[27/29] Compiling Playback ImageRepository.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[28/29] Compiling Playback NowPlaying.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
[29/29] Compiling Playback Playback.swift
/Users/admin/builder/spi-builder-workspace/Sources/Playback/Images/ImageRepository.swift:15:8: error: no such module 'UIKit'
 13 | import Nuke
 14 | import os.log
 15 | import UIKit
    |        `- error: no such module 'UIKit'
 16 | import Combine
 17 |
BUILD FAILURE 6.3 macosSpm