$ git clone -n https://src.fedoraproject.org/rpms/gwenhywfar.git /var/lib/mock/f31-build-51071-27477/root/chroot_tmpdir/scmroot/gwenhywfar
Cloning into '/var/lib/mock/f31-build-51071-27477/root/chroot_tmpdir/scmroot/gwenhywfar'...
$ git reset --hard 2cf1b548d68c5953549f463ec86ec86c95d8ad3b
HEAD is now at 2cf1b54 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild