K 10 svn:author V 6 marino K 8 svn:date V 27 2015-12-30T19:49:17.193401Z K 7 svn:log V 176 biology/crux is not jobs safe This cython-based port has failed on me a couple of times in a bulk build. I'm not sure what the actual problem is but the issue is itermittent. END