fixed compile error in test

Author: nebulark

compiler/rustc_interface/src/tests.rs

@@ -815,7 +815,7 @@ fn test_unstable_options_tracking_hash() {
     tracked!(packed_bundled_libs, true);
     tracked!(panic_abort_tests, true);
     tracked!(panic_in_drop, PanicStrategy::Abort);
-    tracked!(patchable_function_entry, PatchableFunctionEntry::from_nop_count_and_offset(3, 4));
+    tracked!(patchable_function_entry, PatchableFunctionEntry::from_total_and_prefix_nops(10, 5).expect("total >= prefix"));
     tracked!(plt, Some(true));
     tracked!(polonius, Polonius::Legacy);
     tracked!(precise_enum_drop_elaboration, false);