anchor.diff:              end
       end.
   
  -process_indexer_status(Mod, Status, Mapping) ->
  +process_indexer_status(Mod, {[_|_] = Status}, Mapping) ->
       case lists:keyfind(<<"code">>, 1, Status) of
           {_, <<"success">>} ->
               RawIndexes =
  
positive.code:             {stale, Items} ->
                  set_stale(Items, State);
              {error, _} ->
                  increment_stale(State)
          end,
  
  
negative.code:             ?log_error("Indexer ~p returned unsuccessful status:~n~p",
                         [Mod, Status]),
              {error, bad_status}
      end;
  process_indexer_status(Mod, Other, _Mapping) ->
      ?log_error("~p got invalid status: ~p", [Mod, Other]),
      {error, bad_status}.
  
  
  process_indexes(Indexes, Mapping) ->
      lists:map(
  