1 error[E0433]: failed to resolve: maybe a missing crate `clippy`?
2 --> $DIR/tool-mod-child.rs:2:5
5 | ^^^^^^ maybe a missing crate `clippy`?
7 = help: consider adding `extern crate clippy` to use the `clippy` crate
9 error[E0432]: unresolved import `clippy`
10 --> $DIR/tool-mod-child.rs:1:5
13 | ^^^^^^ maybe a missing crate `clippy`?
15 = help: consider adding `extern crate clippy` to use the `clippy` crate
17 error[E0433]: failed to resolve: maybe a missing crate `rustdoc`?
18 --> $DIR/tool-mod-child.rs:5:5
20 LL | use rustdoc::a::b;
21 | ^^^^^^^ maybe a missing crate `rustdoc`?
23 = help: consider adding `extern crate rustdoc` to use the `rustdoc` crate
25 error[E0432]: unresolved import `rustdoc`
26 --> $DIR/tool-mod-child.rs:4:5
29 | ^^^^^^^ maybe a missing crate `rustdoc`?
31 = help: consider adding `extern crate rustdoc` to use the `rustdoc` crate
33 error: aborting due to 4 previous errors
35 Some errors have detailed explanations: E0432, E0433.
36 For more information about an error, try `rustc --explain E0432`.