Swift Package Index

Build Information

Failed to build swift-play-experimental, reference main (a68eaf), with Swift 6.0 for watchOS using Xcode 16.2 on 19 Aug 2025 01:19:33 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: 4.67.1
Interrupt handler set up.
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Checkout
========================================
Clone URL: https://github.com/apple/swift-play-experimental.git
Reference: main
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/apple/swift-play-experimental
 * branch            main       -> FETCH_HEAD
 * [new branch]      main       -> origin/main
HEAD is now at a68eaf4 cmake build configuration (#4)
Cloned https://github.com/apple/swift-play-experimental.git
Revision (git rev-parse @):
a68eaf422900b3a2c0396fe9f7b9d4b320569b79
SUCCESS checkout https://github.com/apple/swift-play-experimental.git at main
========================================
Build
========================================
Selected platform:         watchOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/apple/swift-play-experimental.git
Command line invocation:
    /Applications/Xcode-16.2.0.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/swiftlang/swift-testing.git
package 'swift-testing' @ 8cbb4917ee20328cc75045c5d5835138765f1039 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/swiftlang/swift-testing.gitResolve Package Graph
Updating from https://github.com/swiftlang/swift-testing.git
package 'swift-testing' @ 8cbb4917ee20328cc75045c5d5835138765f1039 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/swiftlang/swift-testing.git
Resolved source packages:
  spi-builder-workspace: (null)
Resolve Package Graph
Updating from https://github.com/swiftlang/swift-testing.git
package 'swift-testing' @ 8cbb4917ee20328cc75045c5d5835138765f1039 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/swiftlang/swift-testing.git
2025-08-18 18:19:30.355 xcodebuild[474:2667] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-18-08_18-19-0030.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'swift-testing' @ 8cbb4917ee20328cc75045c5d5835138765f1039 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/swiftlang/swift-testing.git
Command line invocation:
    /Applications/Xcode-16.2.0.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/swiftlang/swift-testing.git
package 'swift-testing' @ 8cbb4917ee20328cc75045c5d5835138765f1039 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/swiftlang/swift-testing.git
Resolved source packages:
  spi-builder-workspace: (null)
2025-08-18 18:19:32.834 xcodebuild[594:3438] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2025-18-08_18-19-0032.xcresult
xcodebuild: error: Could not resolve package dependencies:
  package 'swift-testing' @ 8cbb4917ee20328cc75045c5d5835138765f1039 is using Swift tools version 6.1.0 but the installed version is 6.0.0 in https://github.com/swiftlang/swift-testing.git
BUILD FAILURE 6.0 watchOS