anchor.diff:  
   cleanup(_) ->
       application:stop(lager),
  -    application:unload(lager).
  +    application:unload(lager),
  +    error_logger:tty(true).
   
   
   crash(Type) ->
  
positive.code: 
          fun(_) ->
                  application:stop(lager),
                  application:unload(lager)
          end,
          [
              {"error reports are printed",
  
negative.code: error_logger_redirect_test_() ->
      {foreach,
          fun() ->
                  error_logger:tty(false),
                  application:load(lager),
                  application:set_env(lager, error_logger_redirect, true),
                  application:set_env(lager, handlers, [{?MODULE, info}]),
  