$ git clone -n https://src.fedoraproject.org/rpms/python-pyphi.git /var/lib/mock/f38-build-side-42-init-devel-1035355-29746/root/chroot_tmpdir/scmroot/python-pyphi
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1035355-29746/root/chroot_tmpdir/scmroot/python-pyphi'...
$ git fetch origin 2cdafdae9a42693c2be6c7d0f9067f1c5e78787e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyphi
 * [new ref]         2cdafdae9a42693c2be6c7d0f9067f1c5e78787e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2cdafda Update summary and description from upstream