$ git clone -n https://src.fedoraproject.org/rpms/clustal-omega.git /var/lib/mock/f45-build-4770-334/root/chroot_tmpdir/scmroot/clustal-omega
Cloning into '/var/lib/mock/f45-build-4770-334/root/chroot_tmpdir/scmroot/clustal-omega'...
$ git fetch origin 4dfb9251c5002d75ca4ae87b975c474aca4b5bff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clustal-omega
 * [new ref]         4dfb9251c5002d75ca4ae87b975c474aca4b5bff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4dfb925 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild