On fresh created projects the build is failing, see here
Gradle build...
+ applying user-defined configuration from /home/travis/build/hypery2k/nativescript-fabric/demo/app/App_Resources/Android/app.gradle
Configuration 'compile' in project ':app' is deprecated. Use 'implementation' instead.
FAILURE: Build failed with an exception.
* Where:
Script '/home/travis/build/hypery2k/nativescript-fabric/demo/node_modules/nativescript-fabric/platforms/android/include.gradle' line: 26
* What went wrong:
A problem occurred evaluating script.
> Plugin with id 'io.fabric' not found.
On fresh created projects the build is failing, see here