Started with trying to build/publish the KotlinX AtomicFu library ( https://github.com/Kotlin/kotlinx.atomicfu ), which is a KotlinX Coroutines dependency. Unfortunately the build fails with the following errors:

FAILURE: Build failed with an exception.

* Where:
Script '/home/napperley/repos/kotlinx.atomicfu/gradle/publish-bintray.gradle' line: 34

* What went wrong:
A problem occurred evaluating script.
> No signature of method: publish_bintray_dm6zo0k66rxxijc5ikvh619yk.publishing() is applicable for argument types: (publish_bintray_dm6zo0k66rxxijc5ikvh619yk$_run_closure3) values: [publish_bintray_dm6zo0k66rxxijc5ikvh619yk$_run_closure3@196bb5e1]

Below is the link to the fork of KotlinX AtomicFu: https://github.com/napperley/kotlinx.atomicfu

I am not very experienced with the Groovy Gradle DSL (is very frustrating/confusing to deal with), since I mainly use the Kotlin Gradle DSL in non trivial Kotlin projects that use Gradle.