Mute warnings from Substrate <-> Substrate runtime module and relay (p…

…aritytech#104)

* mute warnings from sub2sub module+relay

* cargo fmt --all

bridges/modules/substrate/src/lib.rs

@@ -47,6 +47,8 @@
 //!                ||     ||
 //!```
 
+// TODO: when (if) this module will be resurrected, remove this
+#![allow(dead_code)]
 // Ensure we're `no_std` when compiling for Wasm.
 #![cfg_attr(not(feature = "std"), no_std)]
 

bridges/relays/substrate/src/main.rs

@@ -14,6 +14,10 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
 
+// TODO: when (if) this relay will be resurrected, remove this
+#![allow(unused_variables)]
+#![allow(dead_code)]
+
 mod bridge;
 mod error;
 mod params;