error[E0255]: the name `issue_56411_aux` is defined multiple times
  --> $DIR/issue-56411.rs:6:21
   |
LL |             mod $name;
   |             ---------- previous definition of the module `issue_56411_aux` here
LL |             pub use self::$name;
   |                     ^^^^^^^^^^^
   |                     |
   |                     `issue_56411_aux` reimported here
   |                     you can use `as` to change the binding name of the import
...
LL | import!(("issue-56411-aux.rs", issue_56411_aux));
   | ------------------------------------------------- in this macro invocation
   |
   = note: `issue_56411_aux` must be defined only once in the type namespace of this module

error[E0365]: `issue_56411_aux` is private, and cannot be re-exported
  --> $DIR/issue-56411.rs:6:21
   |
LL |             pub use self::$name;
   |                     ^^^^^^^^^^^ re-export of private `issue_56411_aux`
...
LL | import!(("issue-56411-aux.rs", issue_56411_aux));
   | ------------------------------------------------- in this macro invocation
   |
   = note: consider declaring type or module `issue_56411_aux` with `pub`

error: aborting due to 2 previous errors

Some errors have detailed explanations: E0255, E0365.
For more information about an error, try `rustc --explain E0255`.