$ git clone -n https://src.fedoraproject.org/rpms/hunspell-se.git /var/lib/mock/f45-build-13726-454/root/chroot_tmpdir/scmroot/hunspell-se
Cloning into '/var/lib/mock/f45-build-13726-454/root/chroot_tmpdir/scmroot/hunspell-se'...
$ git fetch origin a345eeec5d11a420e4b10e4263b188bc207a84e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-se
 * [new ref]         a345eeec5d11a420e4b10e4263b188bc207a84e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a345eee Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild