fix: break CI again 🥲 (#1859)

* fix information schema case

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

* disable -Wunused_result lint

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

---------

Signed-off-by: Ruihang Xia <waynestxia@gmail.com>

.cargo/config.toml

@@ -13,5 +13,4 @@ rustflags = [
     "-Wclippy::print_stderr",
     "-Wclippy::implicit_clone",
     "-Aclippy::items_after_test_module",
-    "-Wunused_results",
 ]

tests/cases/standalone/common/system/information_schema.result

@@ -3,8 +3,7 @@ database my_db;
 
 Affected Rows: 1
 
-use
-my_db;
+use my_db;
 
 ++
 ++
@@ -51,8 +50,7 @@ order by table_schema, table_name;
 | greptime      | my_db        | foo        | ts          | Int64     | TIME INDEX    |
 +---------------+--------------+------------+-------------+-----------+---------------+
 
-use
-public;
+use public;
 
 ++
 ++

tests/cases/standalone/common/system/information_schema.sql

@@ -1,8 +1,7 @@
 create
 database my_db;
 
-use
-my_db;
+use my_db;
 
 create table foo
 (
@@ -26,5 +25,4 @@ where table_catalog = 'greptime'
   and table_schema != 'public'
 order by table_schema, table_name;
 
-use
-public;
+use public;