message: Removing file after rename must succeed
diff: @@ -93,7 +93,7 @@ fn main() {
  rename(&path1, &path2).unwrap();
  assert_eq!(ErrorKind::NotFound, path1.metadata().unwrap_err().kind());
  assert!(path2.metadata().unwrap().is_file());
  - remove_file(&path2).ok();
  + remove_file(&path2).unwrap();
  // The two following tests also check that the `__errno_location()` shim is working properly.
  // Opening a non-existing file should fail with a "not found" error.
  