[regression] Ant plugin fails with Maven-3

Apache Commons has an ant plugin which is used to generate custom download and issue tracking pages for the 30+ components:

• http://commons.apache.org/commons-build-plugin/
• http://svn.apache.org/repos/asf/commons/proper/commons-build-plugin/trunk/

This works fine with maven 2.x but when I tried to run the goals using maven-3 built from the latest source today it fails. I'm attaching the output (run with -X) . There is a small test project which can be used to show this problem here:

• http://svn.apache.org/repos/asf/commons/proper/commons-build-plugin/trunk/src/test-project/

There are two goals:

• mvn commons:download-page
• mvn commons:jira-page

These should each create an xml document in the xdocs directory