$ git clone -n https://src.fedoraproject.org/rpms/hunspell-mai.git /var/lib/mock/f45-build-13700-454/root/chroot_tmpdir/scmroot/hunspell-mai
Cloning into '/var/lib/mock/f45-build-13700-454/root/chroot_tmpdir/scmroot/hunspell-mai'...
$ git fetch origin 6b0b5c1acd94e890092c66c9ff461d58cdf7b7d5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-mai
 * [new ref]         6b0b5c1acd94e890092c66c9ff461d58cdf7b7d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b0b5c1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild