anchor.diff:  handle_cast(Msg, State) ->
       {noreply, State}.
   
  +handle_info(timer_loop, State) ->
  +    self() ! schedule,
  +    start_timer(State#state.poll_time),
  +    {noreply, State};
   handle_info({'DOWN', _, _, Pid, _}, State) when Pid == State#state.master_pid ->
  -    schedule_poller(State#state.poll_time),
       {noreply, State#state{master_pid=none}};
   handle_info({'DOWN', Reference, _, _, Reason}, State) ->
       Preparing = case Reason of
  
positive.code: %% ------------------------------------------------------------------
  
  
  -spec schedule_poller(non_neg_integer()) -> ok.
  schedule_poller(Timeout) ->
      erlang:send_after(Timeout, self(), schedule).
  
  -spec schedule_build(State :: #state{}) -> {ok, NewState :: #state{}}.
  schedule_build(State) when State#state.next_to_build == none ->
  
negative.code:             NewState = State
      end,
      {ok, SState} = schedule_build(NewState),
      {noreply, SState};
  handle_info({rebuild, Version}, State) ->
      Archive = ?CPU:get_version_archive(Version),
  