Auto merge of #69513 - tmiasko:revert-checked-unused, r=petrochenkov

Revert "Mark attributes consumed by `check_mod_attrs` as normal"

This reverts commit d78b22f35e.

Those changes were incompatible with incremental compilation since the
effect `check_mod_attrs` has with respect to marking the attributes as
used is neither persisted nor recomputed.

src/test/ui/unused/unused-attr-crate.rs

@@ -1,13 +0,0 @@
-#![deny(unused_attributes)]
-
-#![feature(naked_functions)]
-#![feature(track_caller)]
-
-#![used] //~ ERROR unused attribute
-#![non_exhaustive] //~ ERROR unused attribute
-#![inline] //~ ERROR unused attribute
-#![target_feature(enable = "")] //~ ERROR unused attribute
-#![naked] //~ ERROR unused attribute
-#![track_caller] //~ ERROR unused attribute
-
-fn main() {}

src/test/ui/unused/unused-attr-crate.stderr

@@ -1,44 +0,0 @@
-error: unused attribute
-  --> $DIR/unused-attr-crate.rs:6:1
-   |
-LL | #![used]
-   | ^^^^^^^^
-   |
-note: the lint level is defined here
-  --> $DIR/unused-attr-crate.rs:1:9
-   |
-LL | #![deny(unused_attributes)]
-   |         ^^^^^^^^^^^^^^^^^
-
-error: unused attribute
-  --> $DIR/unused-attr-crate.rs:7:1
-   |
-LL | #![non_exhaustive]
-   | ^^^^^^^^^^^^^^^^^^
-
-error: unused attribute
-  --> $DIR/unused-attr-crate.rs:8:1
-   |
-LL | #![inline]
-   | ^^^^^^^^^^
-
-error: unused attribute
-  --> $DIR/unused-attr-crate.rs:9:1
-   |
-LL | #![target_feature(enable = "")]
-   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-error: unused attribute
-  --> $DIR/unused-attr-crate.rs:10:1
-   |
-LL | #![naked]
-   | ^^^^^^^^^
-
-error: unused attribute
-  --> $DIR/unused-attr-crate.rs:11:1
-   |
-LL | #![track_caller]
-   | ^^^^^^^^^^^^^^^^
-
-error: aborting due to 6 previous errors
-