Try caching

Author: compiler-errors

compiler/rustc_middle/src/query/mod.rs

@@ -1721,6 +1721,7 @@ rustc_queries! {
 
     query enforce_impl_non_lifetime_params_are_constrained(key: LocalDefId) -> Result<(), ErrorGuaranteed> {
         desc { |tcx| "checking that `{}`'s generics are constrained by the impl header", tcx.def_path_str(key) }
+        cache_on_disk_if { true }
         ensure_forwards_result_if_red
     }