cargo fix

server/src/bin/cleanhtml.rs

@@ -1,7 +1,6 @@
 use std::fs;
 
 use server::sanitize_html;
-use url::Url;
 
 fn main() -> anyhow::Result<()> {
     let mut args = std::env::args().skip(1);

server/src/nm.rs

@@ -10,7 +10,6 @@ use log::{error, info, warn};
 use mailparse::{parse_mail, MailHeader, MailHeaderMap, ParsedMail};
 use memmap::MmapOptions;
 use notmuch::Notmuch;
-use url::Url;
 
 use crate::{
     error::ServerError,