Swift Package Index

Build Information

Failed to build MuxPlayerSwift, reference main (eab926), with Swift 6.4 for macOS (SPM) on 28 Sep 2026 14:33:55 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
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Builder version: 5.1.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/muxinc/mux-player-swift.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/muxinc/mux-player-swift
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at eab9268 Version Bump (#106)
Cloned https://github.com/muxinc/mux-player-swift.git
Revision (git rev-parse @):
eab9268cba1e3608e75acf24af22b4d8d3b19c67
SUCCESS checkout https://github.com/muxinc/mux-player-swift.git at main
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/muxinc/mux-player-swift.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Provisioning 2 / 11]
[Pre-planning 1 / 218]
[Planning deferred tasks]
Fetching https://github.com/muxinc/mux-stats-sdk-avplayer
Fetching https://github.com/yene/GCDWebServer
Fetching https://github.com/apple/swift-docc-plugin
[1/78] Fetching gcdwebserver
[5/2423] Fetching gcdwebserver, swift-docc-plugin
[102/22170] Fetching gcdwebserver, swift-docc-plugin, mux-stats-sdk-avplayer
Fetched https://github.com/apple/swift-docc-plugin (33.48s)
Fetched https://github.com/muxinc/mux-stats-sdk-avplayer (33.48s)
Fetched https://github.com/yene/GCDWebServer (33.48s)
Computing version for https://github.com/yene/GCDWebServer
Computed https://github.com/yene/GCDWebServer at 3.5.7 (36.65s)
Computing version for https://github.com/apple/swift-docc-plugin
Computed https://github.com/apple/swift-docc-plugin at 1.5.0 (0.66s)
Fetching https://github.com/swiftlang/swift-docc-symbolkit
[1/3832] Fetching swift-docc-symbolkit
Fetched https://github.com/swiftlang/swift-docc-symbolkit (1.36s)
Computing version for https://github.com/swiftlang/swift-docc-symbolkit
Computed https://github.com/swiftlang/swift-docc-symbolkit at 1.0.0 (2.11s)
Computing version for https://github.com/muxinc/mux-stats-sdk-avplayer
Computed https://github.com/muxinc/mux-stats-sdk-avplayer at 4.17.0 (0.54s)
Fetching https://github.com/muxinc/stats-sdk-objc.git
[1/7733] Fetching stats-sdk-objc
Fetched https://github.com/muxinc/stats-sdk-objc.git (22.18s)
Computing version for https://github.com/muxinc/stats-sdk-objc.git
Computed https://github.com/muxinc/stats-sdk-objc.git at 5.14.0 (22.74s)
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 4.17.0
Creating working copy for https://github.com/apple/swift-docc-plugin
Working copy of https://github.com/apple/swift-docc-plugin resolved at 1.5.0
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 5.14.0
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/swiftlang/swift-docc-symbolkit
Working copy of https://github.com/swiftlang/swift-docc-symbolkit resolved at 1.0.0
Downloading binary artifact https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip
[0/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (32 KB / 3.6 MB)
[9/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (343 KB / 3.6 MB)
[17/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (631 KB / 3.6 MB)
[26/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (969 KB / 3.6 MB)
[34/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.2 MB / 3.6 MB)
[42/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.5 MB / 3.6 MB)
[49/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.8 MB / 3.6 MB)
[58/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (2.1 MB / 3.6 MB)
[66/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (2.4 MB / 3.6 MB)
[74/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (2.7 MB / 3.6 MB)
[82/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (3 MB / 3.6 MB)
[89/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (3.2 MB / 3.6 MB)
[98/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (3.5 MB / 3.6 MB)
[100/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (3.6 MB / 3.6 MB)
Downloaded https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (0.86s)
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/stats-sdk-objc/MuxCore/MuxCore.xcframework'.
error: Build failed
BUILD FAILURE 6.4 macosSpm