Found 8.7 via distributionUrl
Running /home/phabricator-android-builder/versions/8.7/bin/gradle clean
Starting a Gradle Daemon (subsequent builds will be faster)

> Configure project :app
WARNING: The option setting 'android.defaults.buildfeatures.buildconfig=true' is deprecated.
The current default is 'false'.
It will be removed in version 9.0 of the Android Gradle plugin.
You can resolve this warning in Android Studio via `Refactor` > `Migrate BuildConfig to Gradle Build Files`

> Task :app:clean

BUILD SUCCESSFUL in 44s
1 actionable task: 1 executed