Merge pull request #2267 from rbtcollins/clippy

Master lint

Author: kinnison

src/config.rs

@@ -234,7 +234,7 @@ impl Cfg {
             dist_root: &self.dist_root_url,
             temp_cfg: &self.temp_cfg,
             download_dir: &self.download_dir,
-            notify_handler: notify_handler,
+            notify_handler,
             pgp_keys: self.get_pgp_keys(),
         }
     }

src/fallback_settings.rs

@@ -29,7 +29,7 @@ impl FallbackSettings {
                 let io_err = e.source().unwrap().downcast_ref::<io::Error>().unwrap();
                 match io_err.kind() {
                     io::ErrorKind::NotFound | io::ErrorKind::PermissionDenied => Ok(None),
-                    _ => Err(e.into()),
+                    _ => Err(e),
                 }
             }
             Err(e) => Err(e),