Migrate rpc-servers, serializer, service and sr-io to the 2018 edition (#1732)

substrate/core/service/test/Cargo.toml

@@ -2,6 +2,7 @@
 name = "substrate-service-test"
 version = "0.3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
+edition = "2018"
 
 [dependencies]
 tempdir = "0.3"
@@ -10,9 +11,9 @@ futures = "0.1"
 log = "0.4"
 env_logger = "0.6"
 fdlimit = "0.1"
-substrate-service = { path = "../../../core/service" }
-substrate-network = { path = "../../../core/network" }
-substrate-consensus-common = { path = "../../../core/consensus/common" }
-substrate-primitives = { path = "../../../core/primitives" }
-substrate-client = { path = "../../../core/client" }
+service = { package = "substrate-service", path = "../../../core/service" }
+network = { package = "substrate-network", path = "../../../core/network" }
+consensus = { package = "substrate-consensus-common", path = "../../../core/consensus/common" }
+primitives = { package = "substrate-primitives", path = "../../../core/primitives" }
+client = { package = "substrate-client", path = "../../../core/client" }
 sr-primitives = { path = "../../../core/sr-primitives" }

substrate/core/service/test/src/lib.rs

@@ -16,23 +16,11 @@
 
 //! Service integration test utils.
 
-#[macro_use]
-extern crate log;
-extern crate tempdir;
-extern crate tokio;
-extern crate futures;
-extern crate env_logger;
-extern crate fdlimit;
-extern crate substrate_service as service;
-extern crate substrate_network as network;
-extern crate substrate_primitives as primitives;
-extern crate substrate_client as client;
-extern crate substrate_consensus_common as consensus;
-extern crate sr_primitives;
 use std::iter;
 use std::sync::Arc;
 use std::net::Ipv4Addr;
 use std::time::Duration;
+use log::info;
 use futures::{Future, Stream};
 use tempdir::TempDir;
 use tokio::runtime::Runtime;