i doubt that it really still builds :-)
http://koji.fedoraproject.org/koji/buildinfo?buildID=499639
State: building
Started: Thu, 20 Feb 2014 22:20:26 UTC
Est. Completion: Fri, 21 Feb 2014 00:50:54 UTC
Task: build (f20-candidate, /kernel:1a62f620b7b425c605803acdfd8fd7caafde1dc3)