Failures on Fedora-ppc64le-cc-with-index

[sergiodj@redhat.com]

Buildslave:
	fedora-20-ppc64le-1
Commit(s) tested:
	743649fd80776de922475362bf3ac8b44511bb24
	bb97bdd70c9a4614416767e5fc7ea8d75b24b0b8
	f7e5394d614db4456fc0d9598bbfa936cc7941af
Author(s) (in the same order as the commits):
	Mark Wielaard <mjw@redhat.com>
	Nick Clifton <nickc@redhat.com>
	Simon Marchi <simon.marchi@ericsson.com>
Log URL(s):
	<Error fetching commit ID for f7e5394d614db4456fc0d9598bbfa936cc7941af>

*** Failed to update GDB git repository.  This is probably a timeout problem with sourceware. ***