src/test/ui/unresolved/unresolved-extern-mod-suggestion.stderr

   1 error[E0254]: the name `core` is defined multiple times
   2   --> $DIR/unresolved-extern-mod-suggestion.rs:12:5
   3    |
   4 LL | extern crate core;
   5    | ------------------ previous import of the extern crate `core` here
   6 LL | use core;
   7    |     ^^^^ `core` reimported here
   8    |
   9    = note: `core` 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
  11    |
  12 LL | use core as other_core;
  13    |     ^^^^^^^^^^^^^^^^^^
  14
  15 error: aborting due to previous error
  16
  17 For more information about this error, try `rustc --explain E0254`.