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Track the adoption of Swift 6 strict concurrency checks for data race safety. How many packages are Ready for Swift 6?

Build Information

Failed to build Empire, reference main (81094c), with Swift 5.10 for macOS (SPM) on 15 Sep 2024 13:34:49 UTC.

Build Command

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

Build Log

========================================
RunAll
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Builder version: 4.53.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/mattmassicotte/Empire.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/mattmassicotte/Empire
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at 81094c7 typo and matrix badge
Submodule path 'lmdb': checked out 'ddd0a773e2f44d38e4e31ec9ed81af81f4e4ccbb'
Submodule 'lmdb' (https://github.com/LMDB/lmdb.git) registered for path 'lmdb'
Cloning into '/Users/admin/builder/spi-builder-workspace/lmdb'...
Cloned https://github.com/mattmassicotte/Empire.git
Revision (git rev-parse @):
81094c7e4b31af8b263ca93b654e6ee3c2bb47b0
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/mattmassicotte/Empire.git at main
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
========================================
Selected platform:         macosSpm
Swift version:             5.10
Building package at path:  $PWD
https://github.com/mattmassicotte/Empire.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