$ git clone -n https://src.fedoraproject.org/rpms/realtime-setup.git /var/lib/mock/f41-build-835406-158574/root/chroot_tmpdir/scmroot/realtime-setup
Cloning into '/var/lib/mock/f41-build-835406-158574/root/chroot_tmpdir/scmroot/realtime-setup'...
$ git reset --hard b1fd8cb2389859db3e54c8706620a32672f7b1c4
HEAD is now at b1fd8cb uploaded new source