1 error[E0254]: the name `issue_45829_b` is defined multiple times
2 --> $DIR/rename-use-vs-extern.rs:4:5
4 LL | extern crate issue_45829_b;
5 | --------------------------- previous import of the extern crate `issue_45829_b` here
6 LL | use std as issue_45829_b;
7 | ^^^^^^^^^^^^^^^^^^^^ `issue_45829_b` reimported here
9 = note: `issue_45829_b` must be defined only once in the type namespace of this module
10 help: you can use `as` to change the binding name of the import
12 LL | use std as other_issue_45829_b;
13 | ^^^^^^^^^^^^^^^^^^^^^^^^^^
15 error: aborting due to previous error
17 For more information about this error, try `rustc --explain E0254`.