The Swift Package Index logo.Swift Package Index

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 TransitionableTab, reference 0.2.0 (e4f2ac), with Swift 6.1 for watchOS using Xcode 16.3 on 25 Apr 2025 21:08:13 UTC.

Build Command

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

Build Log

========================================
RunAll
========================================
Builder version: 4.61.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/ParkGwangBeom/TransitionableTab.git
Reference: 0.2.0
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/ParkGwangBeom/TransitionableTab
 * tag               0.2.0      -> FETCH_HEAD
HEAD is now at e4f2acc add swift version file
Cloned https://github.com/ParkGwangBeom/TransitionableTab.git
Revision (git rev-parse @):
e4f2acc5490d2575f4a7f64f0cdbd3a56d00d2c0
SUCCESS checkout https://github.com/ParkGwangBeom/TransitionableTab.git at 0.2.0
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.1
Building package at path:  $PWD
https://github.com/ParkGwangBeom/TransitionableTab.git
https://github.com/ParkGwangBeom/TransitionableTab.git
error: Source files for target TransitionableTab should be located under 'Sources/TransitionableTab', or a custom sources path can be set with the 'path' property in Package.swift
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
error: Source files for target TransitionableTab should be located under 'Sources/TransitionableTab', or a custom sources path can be set with the 'path' property in Package.swift
Command line invocation:
    /Applications/Xcode-16.3.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
resolved source packages:
error: Source files for target TransitionableTab should be located under 'Sources/TransitionableTab', or a custom sources path can be set with the 'path' property in Package.swift
BUILD FAILURE 6.1 watchOS