$ git clone -n https://src.fedoraproject.org/rpms/diffstat.git /var/lib/mock/f31-build-59023-28525/root/chroot_tmpdir/scmroot/diffstat
Cloning into '/var/lib/mock/f31-build-59023-28525/root/chroot_tmpdir/scmroot/diffstat'...
$ git reset --hard e5de68736deabcac5462c3f98f3bfeb1731ca471
HEAD is now at e5de687 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild