diff -U3 /Users/admin/pgsql/src/test/regress/expected/create_role.out /Users/admin/pgsql/build/testrun/pg_upgrade/002_pg_upgrade/data/results/create_role.out
--- /Users/admin/pgsql/src/test/regress/expected/create_role.out	2025-11-25 02:29:11
+++ /Users/admin/pgsql/build/testrun/pg_upgrade/002_pg_upgrade/data/results/create_role.out	2025-11-25 02:33:04
@@ -219,6 +219,8 @@
 DROP ROLE regress_nosuch_admin_recursive;
 ERROR:  role "regress_nosuch_admin_recursive" does not exist
 DROP ROLE regress_plainrole;
+ERROR:  permission denied to drop role
+DETAIL:  Only roles with the CREATEROLE attribute and the ADMIN option on role "regress_plainrole" may drop this role.
 -- must revoke privileges before dropping role
 REVOKE CREATE ON DATABASE regression FROM regress_createrole CASCADE;
 -- ok, should be able to drop non-superuser roles we created