Buildbot cruft: /opt/local/bin/mvn31

[Ryan Schmidt]

On Mar 18, 2015, at 2:27 AM, Mojca Miklavec wrote:
> 
> But there are times when an error occurs on the buildbot and those
> cases might result in leftovers on the buildbot even if the Portfile
> and the software are properly written. Usually only a single buildbot
> is affected.
> 

I am hoping that those types of failures (i.e. a buildbot builder kernel panics while activating a port) are so rare that we don't need to develop a specific procedure for handling them.