let actual = tcx.fn_sig(main_def_id);
let expected_return_type = if tcx.lang_items().termination().is_some()
- && tcx.sess.features.borrow().termination_trait {
+ && tcx.features().termination_trait {
// we take the return type of the given main function, the real check is done
// in `check_fn`
actual.output().skip_binder()