redundant_closure_for_method_calls suggest replacing closure with dependency of dependency method.

Summary

Clippy suggests replacing a closure with a method itself, but the method itself comes from a crate that I do not have imported.

But I cannot possibly refer to that method.

Reproducer

I tried this code:

use alcoholic_jwt::ValidJWT;

fn main() {
    let token = ValidJWT {
        headers: Default::default(),
        claims: Default::default(),
    };

    let claim = token
        .claims // this is a serde_json object
        .as_object()
        .and_then(|claims| claims.get("my_claim"))
        .and_then(|mc| mc.as_str());

    println!("{:?}", claim);
}

The only thing in my Cargo.toml's dependencies is alcoholic_jwt.

I expected to see this happen:
No clippy warning!

Instead, this happened:
Clippy said:

warning: calling `serde_json::value::Value::default()` is more clear than this expression
 --> src/main.rs:5:18
  |
5 |         headers: Default::default(),
  |                  ^^^^^^^^^^^^^^^^^^ help: try: `serde_json::value::Value::default()`
  |
  = note: `-W clippy::default-trait-access` implied by `-W clippy::pedantic`
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#default_trait_access

warning: calling `serde_json::value::Value::default()` is more clear than this expression
 --> src/main.rs:6:17
  |
6 |         claims: Default::default(),
  |                 ^^^^^^^^^^^^^^^^^^ help: try: `serde_json::value::Value::default()`
  |
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#default_trait_access

warning: redundant closure
  --> src/main.rs:13:19
   |
13 |         .and_then(|mc| mc.as_str());
   |                   ^^^^^^^^^^^^^^^^ help: replace the closure with the method itself: `serde_json::value::Value::as_str`
   |
   = note: `-W clippy::redundant-closure-for-method-calls` implied by `-W clippy::pedantic`
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure_for_method_calls

Version

rustc 1.58.1 (db9d1b20b 2022-01-20)
binary: rustc
commit-hash: db9d1b20bba1968c1ec1fc49616d4742c1725b4b
commit-date: 2022-01-20
host: x86_64-unknown-linux-gnu
release: 1.58.1
LLVM version: 13.0.0

Additional Labels

No response

Start by reproducing the provided Rust example and inspect the redundant_closure_for_method_calls lint's suggestion logic. The fix is complete when the lint no longer suggests an inaccessible method from an unimported dependency, while valid method suggestions remain available.