Move all compile-fail tests to ui tests

The update-references.sh script makes these much easier to update in
bulk compared to compile-fail tests.

test_suite/tests/ui/remote/wrong_ser.stderr

@@ -0,0 +1,12 @@
+error[E0308]: mismatched types
+  --> $DIR/wrong_ser.rs:18:10
+   |
+18 | #[derive(Serialize)]
+   |          ^^^^^^^^^ expected u8, found u16
+   |
+   = note: expected type `&u8`
+              found type `&u16`
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.