WIP #59 travis fix

src/factotum/webhook/tests.rs

@@ -151,7 +151,7 @@ fn bad_urls_post_rejects() {
         Ok(code) => unreachable!("Test returned good for invalid url"),
         Err((code, msg)) => {
             assert_eq!(code, 0);
-            assert_eq!(msg, "failed to lookup address information: Name or service not known"); 
+            assert!(msg.contains("failed to lookup address information:")); 
         }
     }
 }