$ ./gradlew tasks

> Configure project :
skipping jacoco test for Java version 15

FAILURE: Build failed with an exception.

* Where:
Script 'C:\path\to\repo\picocli-ad\gradle\publish-mavencentral.gradle' line: 7

* What went wrong:
A problem occurred evaluating script.
> Failed to apply plugin 'io.codearte.nexus-staging'.
   > Nexus staging plugin should ONLY be applied on the ROOT project in a build. See https://github.com/Codearte/gradle-nexus-staging-plugin/issues/47 for explanation. If you really know what you are doingit can be overridden with setting 'gnsp.disableApplyOnlyOnRootProjectEnforcement' property.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s