With HHH-12231 Resolved we started using WildFly "provisioning" to simplify its setup for integration tests, but the provisioning plugin was configured to generate "thin" servers.

Such "thin" servers do not contain the jar files; this sounded like a good idea for developers so that it could pick up snapshots directly from the local repository, but has the build fail for anyone not having the JBoss Nexus maven repository enabled.

Switching to the traditional, full servers which copy also all jars to the expected place so to avoid any headaches.