fix unstable options tracking

Author: lcnr

compiler/rustc_interface/src/tests.rs

@@ -804,7 +804,7 @@ fn test_unstable_options_tracking_hash() {
     tracked!(mir_opt_level, Some(4));
     tracked!(move_size_limit, Some(4096));
     tracked!(mutable_noalias, false);
-    tracked!(next_solver, Some(NextSolverConfig { coherence: true, globally: false }));
+    tracked!(next_solver, Some(NextSolverConfig { coherence: true, globally: true }));
     tracked!(no_generate_arange_section, true);
     tracked!(no_jump_tables, true);
     tracked!(no_link, true);