Swift Package Index

Build Information

Failed to build java_swift, reference 2.4.0 (6172ff), with Swift 6.2 (beta) for watchOS using Xcode 26.0 on 20 Jun 2025 22:00:46 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: 4.64.0
Interrupt handler set up.
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Checkout
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Clone URL: https://github.com/PureSwift/java_swift.git
Reference: 2.4.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/PureSwift/java_swift
 * tag               2.4.0      -> FETCH_HEAD
HEAD is now at 6172ff6 Swift 4.2/5
Cloned https://github.com/PureSwift/java_swift.git
Revision (git rev-parse @):
6172ff68d6fc575f3f4b9adc2bc8e1362f1b1dd9
SUCCESS checkout https://github.com/PureSwift/java_swift.git at 2.4.0
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Build
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Selected platform:         watchOS
Swift version:             6.2
Building package at path:  $PWD
https://github.com/PureSwift/java_swift.git
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
error: 'spi-builder-workspace': the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
error: fatalError
Command line invocation:
    /Applications/Xcode-26.0.0-Beta.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
error: 'spi-builder-workspace': the Swift tools version specification is missing a label; consider inserting 'swift-tools-version:' between the comment marker and the version specifier
error: fatalError
BUILD FAILURE 6.2 watchOS