<td><a href="[% c.uri_for('/build' step.build.id 'nixlog' step.stepnr) %]">[% step.stepnr %]</a></td>

        <td><a href="[% c.uri_for('/build' step.build.id 'nixlog' step.stepnr 'tail-reload') %]">[% step.stepnr %]</a></td>