This is due to the fact, that now all build listeners are called after every module as well. This might also break plugins.

Also, this leads to confusing behaviour when using incremental builds.

In our case, we have a huge project (~100 modules). An incremental build, which should only build about 5 modules waits for about 2 minutes (while moving through the listeners for all NOT_BUILT modules), before actually starting to work.

This was introduced by the fix for JENKINS-18846.