The Swift Package Index logo.Swift Package Index

Build Information

Failed to build MuxPlayerSwift, reference v1.5.0 (371204), with Swift 6.1 for macOS (SPM) on 10 Apr 2026 02:10:25 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.69.2
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/muxinc/mux-player-swift.git
Reference: v1.5.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/muxinc/mux-player-swift
 * tag               v1.5.0     -> FETCH_HEAD
HEAD is now at 371204e Releases/v1.5.0 (#78)
Cloned https://github.com/muxinc/mux-player-swift.git
Revision (git rev-parse @):
371204eb1bf49b059449b0bdd3d45cae66b3d0a4
SUCCESS checkout https://github.com/muxinc/mux-player-swift.git at v1.5.0
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.1
Building package at path:  $PWD
https://github.com/muxinc/mux-player-swift.git
https://github.com/muxinc/mux-player-swift.git
{
  "dependencies" : [
    {
      "identity" : "mux-stats-sdk-avplayer",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "4.0.0",
            "upper_bound" : "5.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/muxinc/mux-stats-sdk-avplayer"
    },
    {
      "identity" : "swift-docc-plugin",
      "requirement" : {
        "range" : [
          {
            "lower_bound" : "1.2.0",
            "upper_bound" : "2.0.0"
          }
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/apple/swift-docc-plugin"
    },
    {
      "identity" : "gcdwebserver",
      "requirement" : {
        "exact" : [
          "3.5.7"
        ]
      },
      "type" : "sourceControl",
      "url" : "https://github.com/yene/GCDWebServer"
    }
  ],
  "manifest_display_name" : "MuxPlayerSwift",
  "name" : "MuxPlayerSwift",
  "path" : "/Users/admin/builder/spi-builder-workspace",
  "platforms" : [
    {
      "name" : "ios",
      "version" : "15.0"
    }
  ],
  "products" : [
    {
      "name" : "MuxPlayerSwift",
      "targets" : [
        "MuxPlayerSwift"
      ],
      "type" : {
        "library" : [
          "automatic"
        ]
      }
    }
  ],
  "swift_languages_versions" : [
    "5"
  ],
  "targets" : [
    {
      "c99name" : "MuxPlayerSwiftTests",
      "module_type" : "SwiftTarget",
      "name" : "MuxPlayerSwiftTests",
      "path" : "Tests",
      "sources" : [
        "MuxPlayerSwift/FairPlay/ContentKeySessionDelegateTests.swift",
        "MuxPlayerSwift/FairPlay/FairPlaySessionManagerTests.swift",
        "MuxPlayerSwift/Helpers/FakeError.swift",
        "MuxPlayerSwift/Helpers/MockKeyRequest.swift",
        "MuxPlayerSwift/Helpers/MockURLProtocol.swift",
        "MuxPlayerSwift/Helpers/TestContentKeySession.swift",
        "MuxPlayerSwift/Helpers/TestDRMAssetRegistry.swift",
        "MuxPlayerSwift/Helpers/TestFairPlayStreamingSessionCredentialClient.swift",
        "MuxPlayerSwift/Helpers/TestFairPlayStreamingSessionManager.swift",
        "MuxPlayerSwift/Helpers/TestMonitor.swift",
        "MuxPlayerSwift/Helpers/TestPlayerObservationContext.swift",
        "MuxPlayerSwift/MonitorTests.swift",
        "MuxPlayerSwift/PlaybackURLTests.swift",
        "MuxPlayerSwift/PlaylistURLLocalMapperTests.swift"
      ],
      "target_dependencies" : [
        "MuxPlayerSwift"
      ],
      "type" : "test"
    },
    {
      "c99name" : "MuxPlayerSwift",
      "module_type" : "SwiftTarget",
      "name" : "MuxPlayerSwift",
      "path" : "Sources/MuxPlayerSwift",
      "product_dependencies" : [
        "MUXSDKStats",
        "GCDWebServer"
      ],
      "product_memberships" : [
        "MuxPlayerSwift"
      ],
      "sources" : [
        "FairPlay/ContentKeySessionDelegate.swift",
        "FairPlay/ErrorDispatcher.swift",
        "FairPlay/FairPlaySessionManager.swift",
        "InternalExtensions/AVPlayerItem+MuxInternal.swift",
        "InternalExtensions/URL+Mux.swift",
        "InternalExtensions/URLComponents+Mux.swift",
        "Lifecycle/MuxPlayerContext.swift",
        "Lifecycle/PlayerSDK.swift",
        "Monitoring/Monitor.swift",
        "PublicAPI/Extensions/AVPlayerItem+Mux.swift",
        "PublicAPI/Extensions/AVPlayerLayer+Mux.swift",
        "PublicAPI/Extensions/AVPlayerViewController+Mux.swift",
        "PublicAPI/Options/MonitoringOptions.swift",
        "PublicAPI/Options/PlaybackOptions.swift",
        "PublicAPI/Version/SemanticVersion.swift",
        "PublicAPI/ViewController/MuxPlayerContainerViewController.swift",
        "ReverseProxyServer/ReverseProxyEvent.swift",
        "ReverseProxyServer/ReverseProxyServer.swift"
      ],
      "type" : "library"
    }
  ],
  "tools_version" : "6.0"
}
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
Fetching https://github.com/yene/GCDWebServer
Fetching https://github.com/apple/swift-docc-plugin
Fetching https://github.com/muxinc/mux-stats-sdk-avplayer
[1/2271] Fetching swift-docc-plugin
[92/2349] Fetching swift-docc-plugin, gcdwebserver
[329/21637] Fetching swift-docc-plugin, gcdwebserver, mux-stats-sdk-avplayer
Fetched https://github.com/yene/GCDWebServer from cache (13.92s)
Fetched https://github.com/apple/swift-docc-plugin from cache (13.92s)
Fetched https://github.com/muxinc/mux-stats-sdk-avplayer from cache (13.92s)
Computing version for https://github.com/yene/GCDWebServer
Computed https://github.com/yene/GCDWebServer at 3.5.7 (17.55s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.4.6 (0.57s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit from cache
Fetched https://github.com/swiftlang/swift-docc-symbolkit from cache (0.80s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (1.48s)
Computing version for https://github.com/muxinc/mux-stats-sdk-avplayer
Computed https://github.com/muxinc/mux-stats-sdk-avplayer at 4.12.0 (0.45s)
Fetching https://github.com/muxinc/stats-sdk-objc.git
[1/7721] Fetching stats-sdk-objc
Fetched https://github.com/muxinc/stats-sdk-objc.git from cache (16.57s)
Computing version for https://github.com/muxinc/stats-sdk-objc.git
Computed https://github.com/muxinc/stats-sdk-objc.git at 5.11.0 (17.03s)
Creating working copy for https://github.com/muxinc/stats-sdk-objc.git
Working copy of https://github.com/muxinc/stats-sdk-objc.git resolved at 5.11.0
Creating working copy for https://github.com/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Creating working copy for https://github.com/yene/GCDWebServer
Working copy of https://github.com/yene/GCDWebServer resolved at 3.5.7
Creating working copy for https://github.com/muxinc/mux-stats-sdk-avplayer
Working copy of https://github.com/muxinc/mux-stats-sdk-avplayer resolved at 4.12.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.4.6
Downloading binary artifact https://github.com/muxinc/stats-sdk-objc/releases/download/v5.11.0/MuxCore.xcframework.zip
[16375/3457371] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.11.0/MuxCore.xcframework.zip
Downloaded https://github.com/muxinc/stats-sdk-objc/releases/download/v5.11.0/MuxCore.xcframework.zip (0.99s)
error: the library 'MuxPlayerSwift' requires macos 10.13, but depends on the product 'GCDWebServer' which requires macos 10.15; consider changing the library 'MuxPlayerSwift' to require macos 10.15 or later, or the product 'GCDWebServer' to require macos 10.13 or earlier.
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.3.0.app xcrun swift build --arch arm64
error: the library 'MuxPlayerSwift' requires macos 10.13, but depends on the product 'GCDWebServer' which requires macos 10.15; consider changing the library 'MuxPlayerSwift' to require macos 10.15 or later, or the product 'GCDWebServer' to require macos 10.13 or earlier.
BUILD FAILURE 6.1 macosSpm