$ git clone -n https://src.fedoraproject.org/rpms/mecab.git /var/lib/mock/f40-build-805778-144876/root/chroot_tmpdir/scmroot/mecab
Cloning into '/var/lib/mock/f40-build-805778-144876/root/chroot_tmpdir/scmroot/mecab'...
$ git fetch origin c8f5c0ebee1656accddd53e1f91142344f78189f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mecab
 * [new ref]         c8f5c0ebee1656accddd53e1f91142344f78189f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c8f5c0e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild