Remind the user of the hint option

Suggestion from AbdouSeck rust-lang#424 (comment) for when the student's code has errors.
alexxroche · Jun 6, 2020 · 601759e · 601759e
1 parent 0dd1c6c
commit 601759e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/verify.rs b/src/verify.rs
@@ -54,6 +54,7 @@ fn compile_and_run_interactively(exercise: &Exercise) -> Result<bool, ()> {
         Err(output) => {
             warn!("Ran {} with errors", exercise);
             println!("{}", output.stdout);
+            println!("{}", output.stderr);
             return Err(());
         }
     };