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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 SwiftDataPreviewer, reference 1.0.1 (99e4ac), with Swift 5.9 for watchOS using Xcode 15.2 on 17 Feb 2025 06:02:13 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

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RunAll
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Builder version: 4.60.1
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/markbattistella/SwiftDataPreviewer.git
Reference: 1.0.1
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/markbattistella/SwiftDataPreviewer
 * tag               1.0.1      -> FETCH_HEAD
HEAD is now at 99e4ac7 Update README.md
Cloned https://github.com/markbattistella/SwiftDataPreviewer.git
Revision (git rev-parse @):
99e4ac7d9b633e1d93016f20b93eec09eda06d38
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/markbattistella/SwiftDataPreviewer.git at 1.0.1
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Build
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Selected platform:         watchOS
Swift version:             5.9
Building package at path:  $PWD
https://github.com/markbattistella/SwiftDataPreviewer.git
Command line invocation:
    /Applications/Xcode-15.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/markbattistella/SimpleLogger
Resolve Package Graph
Updating from https://github.com/markbattistella/SimpleLogger
Resolved source packages:
  SwiftDataPreviewer: /Users/admin/builder/spi-builder-workspace
Resolve Package Graph
Updating from https://github.com/markbattistella/SimpleLogger
2025-02-17 01:02:10.405 xcodebuild[456:2482] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-17-02_01-02-0010.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Dependencies could not be resolved because 'simplelogger' contains incompatible tools version (5.10.0) and root depends on 'simplelogger' 1.0.0..<2.0.0.
Command line invocation:
    /Applications/Xcode-15.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Updating from https://github.com/markbattistella/SimpleLogger
Resolved source packages:
  SwiftDataPreviewer: /Users/admin/builder/spi-builder-workspace
2025-02-17 01:02:12.704 xcodebuild[544:2891] Writing error result bundle to /var/folders/fs/0w3t9t1d28xc3bj0tgb8hcrw0000gn/T/ResultBundle_2025-17-02_01-02-0012.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Dependencies could not be resolved because 'simplelogger' contains incompatible tools version (5.10.0) and root depends on 'simplelogger' 1.0.0..<2.0.0.
BUILD FAILURE 5.9 watchOS