$ git clone -n https://src.fedoraproject.org/rpms/urjtag.git /var/lib/mock/f31-build-89289-32073/root/chroot_tmpdir/scmroot/urjtag
Cloning into '/var/lib/mock/f31-build-89289-32073/root/chroot_tmpdir/scmroot/urjtag'...
$ git reset --hard 6c52884f4db11d4b149d324cca8dc8e20781308f
HEAD is now at 6c52884 - update to 2018.09