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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 SwiftPM, reference master (aaa47e), with Swift 6.0 (beta) for macOS (SPM) on 15 Sep 2024 02:46:19 UTC.

Build Command

env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete

Build Log

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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/SDGGiesbrecht/swift-package-manager.git
Reference: master
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/SDGGiesbrecht/swift-package-manager
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at aaa47e9 Support Target Grouping (#6356)
Cloned https://github.com/SDGGiesbrecht/swift-package-manager.git
Revision (git rev-parse @):
aaa47e9798271d818cad88179b2b95ac87523b8b
SUCCESS checkout https://github.com/SDGGiesbrecht/swift-package-manager.git at master
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Build
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Selected platform:         macosSpm
Swift version:             6.0
Building package at path:  $PWD
https://github.com/SDGGiesbrecht/swift-package-manager.git
Running build ...
env DEVELOPER_DIR=/Applications/Xcode-16.0.0-Release.Candidate.app xcrun swift build --arch arm64 -Xswiftc -Xfrontend -Xswiftc -stats-output-dir -Xswiftc -Xfrontend -Xswiftc .stats -Xswiftc -strict-concurrency=complete
Fetching https://github.com/apple/swift-llbuild.git
[1/23408] Fetching swift-llbuild
Fetched https://github.com/apple/swift-llbuild.git from cache (2.22s)
Fetching https://github.com/apple/swift-tools-support-core.git
[1/6455] Fetching swift-tools-support-core
Fetched https://github.com/apple/swift-tools-support-core.git from cache (1.27s)
Fetching https://github.com/apple/swift-driver.git
[1/31572] Fetching swift-driver
Fetched https://github.com/apple/swift-driver.git from cache (2.22s)
error: Dependencies could not be resolved because root depends on 'swift-argument-parser' 1.2.2..<1.3.0 and 'swift-driver' depends on 'swift-argument-parser' 1.4.0..<2.0.0.
BUILD FAILURE 6.0 macosSpm