Type mismatch with `dyn` Trait

[allan2]

rust-analyzer version: 0.3.1369-standalone
rustc version: tried both 1.66.0-nightly and 1.64.0 stable

lib.rs

pub fn type_mismatch_ex() {
    let mut params = Vec::<&(dyn Sync)>::with_capacity(2);
    let nums = vec![1, 2];
    for n in &nums {
        params.push(n);
    }
}

I got this error in rust-analyzer but the code compiles.

Maybe related to PR #13112?

[lowr]

Duplicate of #11847.