--- /dev/null
+error: used `unwrap()` on `an Option` value
+ --> $DIR/unwrap.rs:5:13
+ |
+LL | let _ = opt.unwrap();
+ | ^^^^^^^^^^^^
+ |
+ = note: `-D clippy::unwrap-used` implied by `-D warnings`
+ = help: if you don't want to handle the `None` case gracefully, consider using `expect()` to provide a better panic message
+
+error: used `unwrap()` on `a Result` value
+ --> $DIR/unwrap.rs:10:13
+ |
+LL | let _ = res.unwrap();
+ | ^^^^^^^^^^^^
+ |
+ = help: if you don't want to handle the `Err` case gracefully, consider using `expect()` to provide a better panic message
+
+error: aborting due to 2 previous errors
+