$ git clone -n https://src.fedoraproject.org/rpms/tilda.git /var/lib/mock/f40-build-2330965-59039/root/chroot_tmpdir/scmroot/tilda
Cloning into '/var/lib/mock/f40-build-2330965-59039/root/chroot_tmpdir/scmroot/tilda'...
$ git fetch origin 0072d8cda846d1c541eb7704c18a3d40e670b3ac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tilda
 * [new ref]         0072d8cda846d1c541eb7704c18a3d40e670b3ac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0072d8c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild