$ git clone -n git://pkgs.fedoraproject.org/rpms/cross-gcc /var/lib/mock/f29-build-5283-1264/root/thebuilddir/tmp/scmroot/cross-gcc
Cloning into '/var/lib/mock/f29-build-5283-1264/root/thebuilddir/tmp/scmroot/cross-gcc'...
$ git reset --hard 920f92bf43da008441619b88c35dc26366a2c9d9
HEAD is now at 920f92b Remove the .1 from the Release number