Swift Package Index

Build Information

Failed to build AlphaVideoFFmpegKit, reference main (13eafd), with Swift 6.1 for macOS (SPM) on 28 Oct 2026 13:56:03 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 5.1.3
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/MediaCacheDev/alpha-video-ffmpegkit.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/MediaCacheDev/alpha-video-ffmpegkit
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 13eafd4 README: a demo AVIF under the heading, and a link to the demo app
Cloned https://github.com/MediaCacheDev/alpha-video-ffmpegkit.git
Revision (git rev-parse @):
13eafd4cd4981d447ac8d9c19f071cde1543a1ec
SUCCESS checkout https://github.com/MediaCacheDev/alpha-video-ffmpegkit.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/MediaCacheDev/alpha-video-ffmpegkit.git
https://github.com/MediaCacheDev/alpha-video-ffmpegkit.git
{
  "dependencies" : [
    {
      "identity" : "ffmpegkit-vp9",
      "requirement" : {
        "exact" : [
          "6.0.0"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/MediaCacheDev/ffmpegkit-vp9"
    }
  ],
  "manifest_display_name" : "AlphaVideoFFmpegKit",
  "name" : "AlphaVideoFFmpegKit",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "13.0"
    }
  ],
  "products" : [
    {
      "name" : "AlphaVideoFFmpegKit",
      "targets" : [
        "AlphaVideoFFmpegKit"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "targets" : [
    {
      "c99name" : "AlphaVideoFFmpegKitTests",
      "module_type" : "SwiftTarget",
      "name" : "AlphaVideoFFmpegKitTests",
      "path" : "ios/Tests/AlphaVideoFFmpegKitTests",
      "sources" : [
        "PlayheadTests.swift",
        "VideoProbeTests.swift",
        "WebMSourceResolverTests.swift",
        "YuvToRgbTests.swift",
        "YuvaLayoutTests.swift"
      ],
      "target_dependencies" : [
        "AlphaVideoFFmpegKit"
      ],
      "type" : "test"
    },
    {
      "c99name" : "AlphaVideoFFmpegKit",
      "module_type" : "SwiftTarget",
      "name" : "AlphaVideoFFmpegKit",
      "path" : "ios/Sources/AlphaVideoFFmpegKit",
      "product_dependencies" : [
        "ffmpegkit-vp9"
      ],
      "product_memberships" : [
        "AlphaVideoFFmpegKit"
      ],
      "sources" : [
        "FFmpegKitAlphaCPUView.swift",
        "FFmpegKitAlphaGPUView.swift",
        "FrameStream.swift",
        "Playhead.swift",
        "VideoProbe.swift",
        "WebMSourceResolver.swift",
        "YuvaLayout.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "5.9"
}
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete -Xswiftc -enable-upcoming-feature -Xswiftc StrictConcurrency -Xswiftc -enable-upcoming-feature -Xswiftc DisableOutwardActorInference -Xswiftc -enable-upcoming-feature -Xswiftc GlobalActorIsolatedTypesUsability -Xswiftc -enable-upcoming-feature -Xswiftc InferSendableFromCaptures
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-2F0A5646E1D333AE.txt
[3/10] Compiling AlphaVideoFFmpegKit YuvaLayout.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[4/10] Compiling AlphaVideoFFmpegKit WebMSourceResolver.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[5/10] Compiling AlphaVideoFFmpegKit FrameStream.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[6/10] Compiling AlphaVideoFFmpegKit Playhead.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[7/10] Compiling AlphaVideoFFmpegKit VideoProbe.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[8/10] Compiling AlphaVideoFFmpegKit FFmpegKitAlphaGPUView.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
error: emit-module command failed with exit code 1 (use -v to see invocation)
[9/10] Emitting module AlphaVideoFFmpegKit
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[10/10] Compiling AlphaVideoFFmpegKit FFmpegKitAlphaCPUView.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
Fetching https://github.com/MediaCacheDev/ffmpegkit-vp9
[1/42] Fetching ffmpegkit-vp9
Fetched https://github.com/MediaCacheDev/ffmpegkit-vp9 from cache (0.79s)
Computing version for https://github.com/MediaCacheDev/ffmpegkit-vp9
Computed https://github.com/MediaCacheDev/ffmpegkit-vp9 at 6.0.0 (1.26s)
Creating working copy for https://github.com/MediaCacheDev/ffmpegkit-vp9
Working copy of https://github.com/MediaCacheDev/ffmpegkit-vp9 resolved at 6.0.0
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavdevice.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavfilter.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavformat.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswscale.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswresample.xcframework.zip
Downloading binary artifact https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavutil.xcframework.zip
[16375/757189] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip
[806314/1723850] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip
[1646554/1756632] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavdevice.xcframework.zip
[1754749/1981303] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavdevice.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavfilter.xcframework.zip
[1787530/3083250] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavdevice.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavfilter.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavutil.xcframework.zip
[1787968/3212742] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavdevice.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavfilter.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavutil.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswresample.xcframework.zip
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavdevice.xcframework.zip (0.51s)
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswresample.xcframework.zip (0.51s)
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavfilter.xcframework.zip (0.51s)
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-ffmpegkit.xcframework.zip (0.53s)
[16375/421828] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswscale.xcframework.zip
[31848/870461] Downloading https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswscale.xcframework.zip, https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavformat.xcframework.zip
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavcodec.xcframework.zip (0.57s)
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libswscale.xcframework.zip (0.59s)
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavformat.xcframework.zip (0.60s)
Downloaded https://github.com/MediaCacheDev/ffmpegkit-vp9/releases/download/6.0.0/ffmpegkit-vp9-6.0.0-libavutil.xcframework.zip (0.64s)
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
[0/1] Planning build
Building for debugging...
[0/1] Write swift-version-2F0A5646E1D333AE.txt
[2/9] Compiling AlphaVideoFFmpegKit WebMSourceResolver.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[3/9] Compiling AlphaVideoFFmpegKit YuvaLayout.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[4/9] Compiling AlphaVideoFFmpegKit VideoProbe.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[5/9] Compiling AlphaVideoFFmpegKit FFmpegKitAlphaGPUView.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[6/9] Compiling AlphaVideoFFmpegKit FrameStream.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[7/9] Compiling AlphaVideoFFmpegKit Playhead.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
error: emit-module command failed with exit code 1 (use -v to see invocation)
[8/9] Emitting module AlphaVideoFFmpegKit
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
[9/9] Compiling AlphaVideoFFmpegKit FFmpegKitAlphaCPUView.swift
/Users/admin/builder/spi-builder-workspace/ios/Sources/AlphaVideoFFmpegKit/FFmpegKitAlphaCPUView.swift:1:8: error: no such module 'UIKit'
  1 | import UIKit
    |        `- error: no such module 'UIKit'
  2 | import AVFoundation
  3 | import ffmpegkit
BUILD FAILURE 6.1 macosSpm