1error[E0603]: crate import `core` is private
2  --> $DIR/extern-crate-visibility.rs:6:10
3   |
4LL | use foo::core::cell;
5   |          ^^^^ private crate import
6   |
7note: the crate import `core` is defined here
8  --> $DIR/extern-crate-visibility.rs:2:5
9   |
10LL |     extern crate core;
11   |     ^^^^^^^^^^^^^^^^^^
12
13error[E0603]: crate import `core` is private
14  --> $DIR/extern-crate-visibility.rs:9:10
15   |
16LL |     foo::core::cell::Cell::new(0);
17   |          ^^^^ private crate import
18   |
19note: the crate import `core` is defined here
20  --> $DIR/extern-crate-visibility.rs:2:5
21   |
22LL |     extern crate core;
23   |     ^^^^^^^^^^^^^^^^^^
24
25error: aborting due to 2 previous errors
26
27For more information about this error, try `rustc --explain E0603`.
28