Revert "Ui tests with compile_error resolved at call site"

This reverts commit e77db40b8d.

test_suite/tests/ui/identifier/field_struct.stderr

@@ -1,10 +1,5 @@
 error: #[serde(field_identifier)] can only be used on an enum
  --> tests/ui/identifier/field_struct.rs:5:1
   |
-3 | #[derive(Deserialize)]
-  |          ----------- in this derive macro expansion
-4 | #[serde(field_identifier)]
 5 | struct S;
   | ^^^^^^
-  |
-  = note: this error originates in the derive macro `Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info)