$ git clone -n https://src.fedoraproject.org/rpms/rocksndiamonds.git /var/lib/mock/f33-build-329734-58175/root/chroot_tmpdir/scmroot/rocksndiamonds
Cloning into '/var/lib/mock/f33-build-329734-58175/root/chroot_tmpdir/scmroot/rocksndiamonds'...
$ git reset --hard 827a2b67f1fd4be1a9570678bf7c10f4d436c25e
HEAD is now at 827a2b6 update to 4.2.0.0