You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: fetcher.rs
    path of file: ./repos/snm/tests
    
    the code of the file until where you have to start completion: use lazy_static::lazy_static;
use semver::VersionReq;
use std::str::FromStr;

use snm_core::{
    fetcher::{Fetcher, Lts},
    version::{DistVersion, ParseVersion, UserVersion},
    MIRROR,
};
use url::Url;

lazy_static! {
    static ref FETCH: Fetcher = Fetcher::
    
fn find_release_lts() {
    // NOTE: `fermium` is the lts codename of v14.x.x
    let dist_version = VersionReq::parse("14").unwrap();
    let user_version = UserVersion::parse("lts/Fermium").unwrap();
    let release = FETCH.find_release(&user_version).unwrap();

    assert_eq!(release.lts, Lts::Yes("fermium".to_string()));
    assert!(dist_version.matches(release.version.as_ref()));
}