Remove references to unused crates.

The cleanup is based on info from using "-W unused-extern-crates".
This commit is contained in:
Zbynek Winkler 2016-04-20 12:50:42 +02:00
parent b021874ba0
commit 41c293293b
22 changed files with 8 additions and 57 deletions

View file

@ -25,7 +25,6 @@ extern crate msg;
extern crate serde;
extern crate time;
extern crate url;
extern crate util;
use hyper::header::Headers;
use hyper::http::RawStatus;