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 SwiftBlake3, reference main (2126a9), with Swift 6.0 for macOS (SPM) on 11 Aug 2025 13:19:10 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64

Build Log

========================================
RunAll
========================================
Builder version: 4.65.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/thecoolwinter/SwiftBlake3.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/thecoolwinter/SwiftBlake3
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 2126a9f Add Quick Benchmarks Script
Submodule path 'lib/blake3': checked out 'df610ddc3b93841ffc59a87e3da659a15910eb46'
Submodule 'lib/blake3' (https://github.com/BLAKE3-team/BLAKE3) registered for path 'lib/blake3'
Cloning into '/Users/admin/builder/spi-builder-workspace/lib/blake3'...
Cloned https://github.com/thecoolwinter/SwiftBlake3.git
Revision (git rev-parse @):
2126a9fb2831f93e4ddc03ec536ed21f07c2ddb4
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/thecoolwinter/SwiftBlake3.git at main
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/thecoolwinter/SwiftBlake3.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.2.0.app xcrun swift build --arch arm64
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
error: 'spi-builder-workspace': package 'spi-builder-workspace' is using Swift tools version 6.1.0 but the installed version is 6.0.3
BUILD FAILURE 6.0 macosSpm