fix(local-online-build): fixed build with default features

crates/shadowsocks-service/src/config.rs

@@ -2380,6 +2380,7 @@ impl Config {
             nconfig.acl = Some(acl);
         }
 
+        #[cfg(feature = "local-online-config")]
         if let Some(online_config) = config.online_config {
             nconfig.online_config = Some(OnlineConfig {
                 config_url: online_config.config_url,
@@ -3126,6 +3127,7 @@ impl fmt::Display for Config {
         }
 
         // OnlineConfig
+        #[cfg(feature = "local-online-config")]
         if let Some(ref online_config) = self.online_config {
             jconf.online_config = Some(SSOnlineConfig {
                 config_url: online_config.config_url.clone(),

crates/shadowsocks-service/src/local/http/http_client.rs

@@ -11,12 +11,13 @@ use std::{
     time::{Duration, Instant},
 };
 
-use hyper::rt::{Sleep, Timer};
 use hyper::{
     body::{self, Body},
     client::conn::{http1, http2},
     http::uri::Scheme,
-    Request, Response,
+    rt::{Sleep, Timer},
+    Request,
+    Response,
 };
 use log::{error, trace};
 use lru_time_cache::LruCache;