1 warning: external crate `bar` unused in `extern_loc_json`: remove the dependency or add `use bar as _;`
2 --> $DIR/extern-loc-json.rs:7:1
4 LL | #![warn(unused_crate_dependencies)]
7 note: the lint level is defined here
8 --> $DIR/extern-loc-json.rs:7:9
10 LL | #![warn(unused_crate_dependencies)]
11 | ^^^^^^^^^^^^^^^^^^^^^^^^^
12 = help: remove unnecessary dependency `bar`
14 warning: 1 warning emitted