Swift Package Index

Build Information

Failed to build MuxCore, reference master (c6dd83), with Swift 6.4 for macOS (SPM) on 27 Sep 2026 01:23:17 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/stats-sdk-objc.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/muxinc/stats-sdk-objc
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at c6dd83a Releases/v5.14.0 (#143)
Cloned https://github.com/muxinc/stats-sdk-objc.git
Revision (git rev-parse @):
c6dd83a5e967105ac286346b8b56dd2b5d6ae39c
SUCCESS checkout https://github.com/muxinc/stats-sdk-objc.git at master
========================================
Build
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Selected platform:         macosSpm
Swift version:             6.4
Building package at path:  $PWD
https://github.com/muxinc/stats-sdk-objc.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-27.0.0-Release.Candidate.app xcrun swift build --arch arm64
Building for debugging...
[Planning deferred tasks]
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 (16 KB / 3.6 MB)
[8/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (295 KB / 3.6 MB)
[15/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (557 KB / 3.6 MB)
[22/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (830 KB / 3.6 MB)
[30/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.1 MB / 3.6 MB)
[37/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.4 MB / 3.6 MB)
[45/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.6 MB / 3.6 MB)
[52/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (1.9 MB / 3.6 MB)
[59/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (2.2 MB / 3.6 MB)
[67/100] 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)
[90/100] Downloading https://github.com/muxinc/stats-sdk-objc/releases/download/v5.14.0/MuxCore.xcframework.zip (3.3 MB / 3.6 MB)
[97/100] 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 (0.78s)
error: /Users/admin/builder/spi-builder-workspace/.build/artifacts/spi-builder-workspace/MuxCore/MuxCore.xcframework While building for macOS, no library for this platform was found in '/Users/admin/builder/spi-builder-workspace/.build/artifacts/spi-builder-workspace/MuxCore/MuxCore.xcframework'.
error: Build failed
BUILD FAILURE 6.4 macosSpm