$ git clone -n https://src.fedoraproject.org/rpms/gengetopt.git /var/lib/mock/f40-build-2439663-60959/root/chroot_tmpdir/scmroot/gengetopt
Cloning into '/var/lib/mock/f40-build-2439663-60959/root/chroot_tmpdir/scmroot/gengetopt'...
$ git fetch origin edc56bf9cc15b11d061345b3f05d825085968e46:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gengetopt
 * [new ref]         edc56bf9cc15b11d061345b3f05d825085968e46 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at edc56bf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild