$ git clone -n https://src.fedoraproject.org/rpms/cmigemo.git /var/lib/mock/f31-build-57132-28301/root/chroot_tmpdir/scmroot/cmigemo
Cloning into '/var/lib/mock/f31-build-57132-28301/root/chroot_tmpdir/scmroot/cmigemo'...
$ git reset --hard 2dfc16cb9c61f35d76bec12df8c7491b6aa5a65c
HEAD is now at 2dfc16c - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild