Remove useless code

ofborg/src/bin/github-comment-filter.rs

@@ -20,7 +20,8 @@ use ofborg::tasks;
 
 fn main() {
     let cfg = config::load(env::args().nth(1).unwrap().as_ref());
-    env_logger::init();
+    ofborg::setup_log();
+
     println!("Hello, world!");
 
 

ofborg/src/message/buildjob.rs

@@ -1,7 +1,5 @@
 use ofborg::message::{Pr, Repo};
-use ofborg::message::buildresult;
 use ofborg::commentparser::Subset;
-use ofborg::worker;
 use serde_json;
 
 #[derive(Serialize, Deserialize, Debug)]

ofborg/src/message/buildlogmsg.rs

@@ -1,4 +1,3 @@
-use ofborg::message::{Pr, Repo};
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct BuildLogMsg {

ofborg/src/tasks/massrebuilder.rs

@@ -68,9 +68,10 @@ impl<E: stats::SysEvents> worker::SimpleWorker for MassRebuildWorker<E> {
             }
             Err(e) => {
                 self.events.tick("job-decode-failure");
-                println!(
-                    "Failed to decode message: {:?}",
-                    String::from_utf8(body.clone())
+                error!(
+                    "Failed to decode message: {:?}, Err: {:?}",
+                    String::from_utf8(body.clone()),
+                    e
                 );
                 Err("Failed to decode message".to_owned())
             }

ofborg/src/worker.rs

@@ -4,7 +4,6 @@ use amqp::protocol::basic::{Deliver, BasicProperties};
 use std::marker::Send;
 use serde::Serialize;
 use serde_json;
-use std::cmp::PartialEq;
 
 pub struct Worker<T: SimpleWorker> {
     internal: T,