Improve "Content definition processing failed" log message

When deploying a 12.0.2 project on empty repository, I ran into this warning in org.onehippo.cm.engine.JcrContentProcessor#apply

log.warn(String.format("Content definition processing failed: %s", definitionNode.getPath()));

Although the caught exception is rethrown, there is nothing more in the logs.

Can we add more information, like exception name and message, the .yaml file involved, possible reason.
Shouldn't we raise this to ERROR?

Also the String.format part is obsolete, log.warn/error supports parameterization by itself.