$ git clone -n https://src.fedoraproject.org/rpms/otf2bdf.git /var/lib/mock/f40-build-794747-139784/root/chroot_tmpdir/scmroot/otf2bdf
Cloning into '/var/lib/mock/f40-build-794747-139784/root/chroot_tmpdir/scmroot/otf2bdf'...
$ git fetch origin e03ffdc65114e46d8986bb19050390027d1351b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/otf2bdf
 * [new ref]         e03ffdc65114e46d8986bb19050390027d1351b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e03ffdc Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild