$ git clone -n https://src.fedoraproject.org/rpms/hunspell-mi.git /var/lib/mock/f45-build-13686-454/root/chroot_tmpdir/scmroot/hunspell-mi
Cloning into '/var/lib/mock/f45-build-13686-454/root/chroot_tmpdir/scmroot/hunspell-mi'...
$ git fetch origin 6c33c70bfc3019741e35d1b5a2e3642f52e07cb5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-mi
 * [new ref]         6c33c70bfc3019741e35d1b5a2e3642f52e07cb5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c33c70 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild