$ git clone -n https://src.fedoraproject.org/rpms/hunspell-hil.git /var/lib/mock/f45-build-13612-453/root/chroot_tmpdir/scmroot/hunspell-hil
Cloning into '/var/lib/mock/f45-build-13612-453/root/chroot_tmpdir/scmroot/hunspell-hil'...
$ git fetch origin 4ce705aa4a816af28bf837f9eb88edfb03b672e3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell-hil
 * [new ref]         4ce705aa4a816af28bf837f9eb88edfb03b672e3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4ce705a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild