$ git clone -n https://src.fedoraproject.org/rpms/python-jedi.git /var/lib/mock/f45-build-31265-651/root/chroot_tmpdir/scmroot/python-jedi
Cloning into '/var/lib/mock/f45-build-31265-651/root/chroot_tmpdir/scmroot/python-jedi'...
$ git fetch origin 673fc4607bdc2dcaf3e0b0ee77f997320eb3b41e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jedi
 * [new ref]         673fc4607bdc2dcaf3e0b0ee77f997320eb3b41e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 673fc46 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild