[Bug 1022983] Consider updating Rawhide to Go 1.2 release candidate

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1022983

--- Comment #8 from Matthew Miller  ---
(In reply to Adam Miller from comment #6)
> I was building in mock which shouldn't have had any other version of Go
> installed in the chroot.

Aw, too bad, because that's an easy fix. (It should probably be changed in the
specfile anyway.)  I'll dig deeper.