$ git clone -n https://src.fedoraproject.org/rpms/python-pyspellchecker.git /var/lib/mock/f45-build-32451-660/root/chroot_tmpdir/scmroot/python-pyspellchecker
Cloning into '/var/lib/mock/f45-build-32451-660/root/chroot_tmpdir/scmroot/python-pyspellchecker'...
$ git fetch origin 01e67bdb6fd66e77aadf74938482634c558f98fc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyspellchecker
 * [new ref]         01e67bdb6fd66e77aadf74938482634c558f98fc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01e67bd Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild