error: missing documentation for a macro
  --> $DIR/missing-doc-private-macro.rs:31:5
   |
LL |     macro_rules! exported_to_top_level {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
note: the lint level is defined here
  --> $DIR/missing-doc-private-macro.rs:5:9
   |
LL | #![deny(missing_docs)]
   |         ^^^^^^^^^^^^

error: missing documentation for a macro
  --> $DIR/missing-doc-private-macro.rs:37:1
   |
LL | pub macro top_level_pub_macro {
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 2 previous errors