$ git clone -n https://src.fedoraproject.org/rpms/hunspell.git /var/lib/mock/f40-build-787473-134776/root/chroot_tmpdir/scmroot/hunspell
Cloning into '/var/lib/mock/f40-build-787473-134776/root/chroot_tmpdir/scmroot/hunspell'...
$ git fetch origin ad33f2f898299645b237f976f4cc160ce991c07c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hunspell
 * [new ref]         ad33f2f898299645b237f976f4cc160ce991c07c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ad33f2f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild