Undo enabling the `unreachable-pub` lint.
It appears that nom cannot correctly handle `pub(crate)`,
so the warnings cannot be fixed at the moment.
See https://github.com/Geal/nom/issues/807
--- a/gameServer2/src/main.rs Thu Jun 28 00:10:15 2018 +0300
+++ b/gameServer2/src/main.rs Thu Jun 28 17:29:37 2018 +0200
@@ -1,6 +1,5 @@
#![allow(unused_imports)]
#![deny(bare_trait_objects)]
-#![warn(unreachable_pub)]
extern crate rand;
extern crate mio;