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 SymbolKit, reference 1.1.1 (e40a4e), with Swift 5.10 for macOS (SPM) on 3 Dec 2025 19:56:13 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/lcandy2/SymbolKit.git
Reference: 1.1.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/lcandy2/SymbolKit
 * tag               1.1.1      -> FETCH_HEAD
HEAD is now at e40a4e6 remove v tag
Cloned https://github.com/lcandy2/SymbolKit.git
Revision (git rev-parse @):
e40a4e64739070adfc3adac99f8c67a0914bbe47
SUCCESS checkout https://github.com/lcandy2/SymbolKit.git at 1.1.1
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/lcandy2/SymbolKit.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 6.2.0 but the installed version is 5.10.0
BUILD FAILURE 5.10 macosSpm