Plain wrong `std_instead_of_core` suggestion

[c410-f3r]

Summary

std_instead_of_core thinks that std::env is referring the core::env macro but the snippet is in fact referring the std-only std::env module.

Lint Name

std_instead_of_core

Reproducer

#![forbid(clippy::std_instead_of_core)]

use std::env;

fn main() {
    let _ = env::var("FOO");
}

Version

rustc 1.62.1 (e092d0b6b 2022-07-16)

Additional Labels

No response