error[E0425]: cannot find function `z` in this scope
  --> $DIR/suggest-import-without-clobbering-attrs.rs:13:5
   |
LL |     z();
   |     ^ not found in this scope
   |
help: consider importing this function
   |
LL + use y::z;
   |

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0425`.