anchor.diff:              process_archive(BuildPath, A, UnpackState, WorkId);
           false ->
               Preparing = State#state.queued,
  -            Prebuild = [{A, WorkId}|State#state.prebuild]
  +            Prebuild = lists:ukeysort(1, [{A, WorkId}|State#state.prebuild])
       end,
       process_archives(O, State#state{queued=Preparing, prebuild=Prebuild}, WorkId).
   
  
positive.code: 
  -define(CPU, caterpillar_pkg_utils).
  -define(CU, caterpillar_utils).
  
  -record(state, {
          deps,
  
negative.code:     BuildVsns = [?VERSION(Rev) || Rev <- [Next|BuildRevs], Rev /= none],
      InQueues = State#state.queued,
      not(lists:member(Version, InQueues ++ BuildVsns)).
  
  
  %% Build
  %% ------------------------------------------------------------------
  