$ git clone -n https://src.fedoraproject.org/rpms/zathura-cb.git /var/lib/mock/f42-build-864532-172408/root/chroot_tmpdir/scmroot/zathura-cb
Cloning into '/var/lib/mock/f42-build-864532-172408/root/chroot_tmpdir/scmroot/zathura-cb'...
$ git fetch origin cd3608fdbdbcf7af15e813c844f8e4077f05a3c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/zathura-cb
 * [new ref]         cd3608fdbdbcf7af15e813c844f8e4077f05a3c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd3608f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild