diff --git a/pytorch_lightning/trainer/training_loop.py b/pytorch_lightning/trainer/training_loop.py
index c4e48596e6e70..11b71797ddab4 100644
--- a/pytorch_lightning/trainer/training_loop.py
+++ b/pytorch_lightning/trainer/training_loop.py
@@ -406,29 +406,6 @@ def _process_training_step_output_1_0(self, training_step_output, split_batch):
 
         return training_step_output_for_epoch_end, training_step_output
 
-    def _process_result(self, training_step_output, split_batch):
-        training_step_output.track_batch_size(len(split_batch))
-        m = """
-        TrainResult and EvalResult were deprecated in 0.9.1 and support will drop in 1.0.0.
-        Use self.log and .write from the LightningModule to log metrics and write predictions.
-        training_step can now only return a scalar (for the loss) or a dictionary with anything you want.
-
-        Option 1:
-        return loss
-
-        Option 2:
-        return {'loss': loss, 'anything_else': ...}
-
-        Option 3:
-        return {'loss': loss, 'hiddens': hiddens, 'anything_else': ...}
-            """
-        rank_zero_warn(m)
-
-        training_step_output_for_epoch_end = copy(training_step_output)
-        training_step_output_for_epoch_end.detach()
-
-        return training_step_output_for_epoch_end
-
     def optimizer_step(self, optimizer, opt_idx, batch_idx, train_step_and_backward_closure):
         model_ref = self.trainer.get_model()