The Swift Package Index logo.Swift Package Index

Has it really been five years since Swift Package Index launched? Read our anniversary blog post!

Build Information

Failed to build BlackBoxFirebaseCrashlytics, reference main (72b2b1), with Swift 5.10 for macOS (SPM) on 9 Sep 2025 08:17:24 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.67.1
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/dodobrands/BlackBoxFirebaseCrashlytics.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/dodobrands/BlackBoxFirebaseCrashlytics
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 72b2b17 Bump github.com/firebase/firebase-ios-sdk from 12.1.0 to 12.2.0 (#44)
Cloned https://github.com/dodobrands/BlackBoxFirebaseCrashlytics.git
Revision (git rev-parse @):
72b2b17e34daed8ecde9d3c216cb8a4eb79af339
SUCCESS checkout https://github.com/dodobrands/BlackBoxFirebaseCrashlytics.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/dodobrands/BlackBoxFirebaseCrashlytics.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-15.4.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.0.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 macosSpm