Remove unused import in connect stub.
@@ -51,8 +51,6 @@ impl Runnable for ConnectCmd {
impl ConnectCmd {
async fn connect(&self) -> Result<(), failure::Error> {
- use std::net::Shutdown;
-
use chrono::Utc;
use tokio::{codec::Framed, net::TcpStream, prelude::*};
