Fix build with #[unix_sigpipe = "..."] support in rustc

Author: Enselic

src/eval.rs

@@ -277,7 +277,7 @@ pub fn create_ecx<'mir, 'tcx: 'mir>(
     // Call start function.
 
     match entry_type {
-        EntryFnType::Main => {
+        EntryFnType::Main { .. } => {
             let start_id = tcx.lang_items().start_fn().unwrap();
             let main_ret_ty = tcx.fn_sig(entry_id).output();
             let main_ret_ty = main_ret_ty.no_bound_vars().unwrap();