Rename nested_metas to meta_item_inners

Author: codemountains

compiler/rustc_resolve/src/build_reduced_graph.rs

@@ -1072,8 +1072,8 @@ impl<'a, 'ra, 'tcx> BuildReducedGraphVisitor<'a, 'ra, 'tcx> {
                             import_all = Some(meta.span);
                             break;
                         }
-                        MetaItemKind::List(nested_metas) => {
-                            for nested_meta in nested_metas {
+                        MetaItemKind::List(meta_item_inners) => {
+                            for nested_meta in meta_item_inners {
                                 match nested_meta.ident() {
                                     Some(ident) if nested_meta.is_word() => {
                                         single_imports.push(ident)