Failures on FreeBSD-x86_64-native-extended-gdbserver-m64

[sergiodj@redhat.com]

Buildslave:
	koobs-freebsd10
Commit(s) tested:
	bbbbffbbfc3fca35649896d6626ab02581df8037
Author(s) (in the same order as the commits):
	Joel Brobecker <brobecker@adacore.com>
Log URL(s):
	<Error fetching commit ID for bbbbffbbfc3fca35649896d6626ab02581df8037>

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