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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 WireGuard, reference master (7ad36c), with Swift 6.0 for macOS (SPM) on 31 Oct 2024 01:03:19 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

========================================
RunAll
========================================
Builder version: 4.56.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/operatorfoundation/wireguard.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/operatorfoundation/wireguard
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at 7ad36cd Tests and Dependencies
Cloned https://github.com/operatorfoundation/wireguard.git
Revision (git rev-parse @):
7ad36cd1b0557c487ad79418a45d789e00b4fb4a
SUCCESS checkout https://github.com/operatorfoundation/wireguard.git at master
Fetching https://github.com/Bouke/INI
Fetching https://github.com/OperatorFoundation/HKDFKit.git
Fetching https://github.com/OperatorFoundation/Blake2.git
Fetching https://github.com/OperatorFoundation/Transport.git
Fetching https://github.com/OperatorFoundation/Datable.git
Fetching https://github.com/OperatorFoundation/swift-sodium.git
Fetching https://github.com/krzyzanowskim/CryptoSwift.git
[1/151] Fetching ini
[21/203] Fetching ini, blake2
Fetched https://github.com/Bouke/INI from cache (0.68s)
[1/399] Fetching datable
[217/851] Fetching datable, transport
[330/4661] Fetching datable, transport, swift-sodium
[665/17364] Fetching datable, transport, swift-sodium, cryptoswift
warning: 'hkdfkit': skipping cache due to an error: Failed to clone repository https://github.com/OperatorFoundation/HKDFKit.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/HKDFKit-a908d820'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
Fetched https://github.com/OperatorFoundation/Datable.git from cache (0.80s)
Fetched https://github.com/OperatorFoundation/Transport.git from cache (0.81s)
Fetched https://github.com/OperatorFoundation/Blake2.git from cache (0.81s)
[281/16513] Fetching swift-sodium, cryptoswift
Fetching https://github.com/OperatorFoundation/HKDFKit.git
warning: 'hkdfkit': skipping cache due to an error: Failed to clone repository https://github.com/OperatorFoundation/HKDFKit.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/HKDFKit-a908d820'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
Fetched https://github.com/krzyzanowskim/CryptoSwift.git from cache (2.75s)
Fetched https://github.com/OperatorFoundation/swift-sodium.git from cache (2.75s)
error: Failed to clone repository https://github.com/OperatorFoundation/HKDFKit.git:
    Cloning into bare repository '/Users/admin/builder/spi-builder-workspace/.build/repositories/HKDFKit-a908d820'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
========================================
Build
========================================
Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/operatorfoundation/wireguard.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.1.0.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Fetching https://github.com/OperatorFoundation/HKDFKit.git
Updating https://github.com/OperatorFoundation/Datable
Updating https://github.com/krzyzanowskim/CryptoSwift.git
Updating https://github.com/OperatorFoundation/Blake2.git
Updating https://github.com/Bouke/INI
Updating https://github.com/OperatorFoundation/swift-sodium.git
Updating https://github.com/OperatorFoundation/Transport.git
warning: 'hkdfkit': skipping cache due to an error: Failed to clone repository https://github.com/OperatorFoundation/HKDFKit.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/HKDFKit-a908d820'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
Updated https://github.com/OperatorFoundation/Blake2.git (0.51s)
Updated https://github.com/Bouke/INI (0.52s)
Updated https://github.com/OperatorFoundation/swift-sodium.git (0.52s)
Updated https://github.com/OperatorFoundation/Datable (0.62s)
Updated https://github.com/krzyzanowskim/CryptoSwift.git (0.62s)
Fetching https://github.com/OperatorFoundation/HKDFKit.git
Updated https://github.com/OperatorFoundation/Transport.git (0.46s)
warning: 'hkdfkit': skipping cache due to an error: Failed to clone repository https://github.com/OperatorFoundation/HKDFKit.git:
    Cloning into bare repository '/Users/admin/Library/Caches/org.swift.swiftpm/repositories/HKDFKit-a908d820'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
error: Failed to clone repository https://github.com/OperatorFoundation/HKDFKit.git:
    Cloning into bare repository '/Users/admin/builder/spi-builder-workspace/.build/repositories/HKDFKit-a908d820'...
    fatal: could not read Username for 'https://github.com': terminal prompts disabled
BUILD FAILURE 6.0 macosSpm