Would you be able to update your pom.xml to support public repositories?
http://ci.nixium.com/view/Manual%20Builds/job/WorldBorder/1/console

With the DMCA takedown, I'm not sure where a publicly open repository is available for Bukkit. Admittedly I haven't tried looking. If you can find a legitimate open repository, I'll consider updating pom.xml to point to it instead. I don't really see how there would be a legitimate one, however, with the DMCA issue.

Fair enough. I don't think that linking one in pom is really a dmca issue but hosting it is I mean there are plenty of publicly available repos.