Fix tidy errors

Author: bjorn3

src/librustc_driver/driver.rs

@@ -267,7 +267,8 @@ pub fn compile_input(sess: &Session,
         sess.code_stats.borrow().print_type_sizes();
     }
 
-    let (phase5_result, trans) = phase_5_run_llvm_passes::<DefaultTransCrate>(sess, &dep_graph, trans);
+    let (phase5_result, trans) =
+        phase_5_run_llvm_passes::<DefaultTransCrate>(sess, &dep_graph, trans);
 
     controller_entry_point!(after_llvm,
                             sess,

src/librustc_trans_utils/trans_crate.rs

@@ -112,11 +112,19 @@ impl TransCrate for DummyTransCrate {
 pub struct DummyMetadataLoader(());
 
 impl MetadataLoaderTrait for DummyMetadataLoader {
-    fn get_rlib_metadata(&self, _target: &Target, _filename: &Path) -> Result<ErasedBoxRef<[u8]>, String> {
+    fn get_rlib_metadata(
+        &self,
+        _target: &Target,
+        _filename: &Path
+    ) -> Result<ErasedBoxRef<[u8]>, String> {
         bug!("DummyMetadataLoader::get_rlib_metadata");
     }
 
-    fn get_dylib_metadata(&self, _target: &Target, _filename: &Path) -> Result<ErasedBoxRef<[u8]>, String> {
+    fn get_dylib_metadata(
+        &self,
+        _target: &Target,
+        _filename: &Path
+    ) -> Result<ErasedBoxRef<[u8]>, String> {
         bug!("DummyMetadataLoader::get_dylib_metadata");
     }
 }