diff --git a/crates/ra_lsp_server/src/lib.rs b/crates/ra_lsp_server/src/lib.rs
index e370be5542..75c6fa1b8d 100644
--- a/crates/ra_lsp_server/src/lib.rs
+++ b/crates/ra_lsp_server/src/lib.rs
@@ -1,15 +1,3 @@
-#[macro_use]
-extern crate failure;
-#[macro_use]
-extern crate serde_derive;
-#[macro_use]
-extern crate crossbeam_channel;
-#[macro_use]
-extern crate log;
-#[macro_use]
-extern crate failure_derive;
-
-
 mod caps;
 mod conv;
 mod main_loop;
diff --git a/crates/ra_lsp_server/src/main.rs b/crates/ra_lsp_server/src/main.rs
index a50ac76ff8..9ba9725620 100644
--- a/crates/ra_lsp_server/src/main.rs
+++ b/crates/ra_lsp_server/src/main.rs
@@ -1,11 +1,5 @@
-#[macro_use]
-extern crate log;
-#[macro_use]
-extern crate failure;
-#[macro_use]
-extern crate serde_derive;
-
-use serde::Deserialize;
+use serde_derive::Deserialize;
+use serde::Deserialize as _D;
 use flexi_logger::{Duplicate, Logger};
 use gen_lsp_server::{run_server, stdio_transport};
 use ra_lsp_server::Result;
@@ -17,15 +11,15 @@ fn main() -> Result<()> {
         .log_to_file()
         .directory("log")
         .start()?;
-    info!("lifecycle: server started");
+    log::info!("lifecycle: server started");
     match ::std::panic::catch_unwind(main_inner) {
         Ok(res) => {
-            info!("lifecycle: terminating process with {:?}", res);
+            log::info!("lifecycle: terminating process with {:?}", res);
             res
         }
         Err(_) => {
-            error!("server panicked");
-            bail!("server panicked")
+            log::error!("server panicked");
+            failure::bail!("server panicked")
         }
     }
 }
@@ -56,8 +50,8 @@ fn main_inner() -> Result<()> {
             ra_lsp_server::main_loop(false, root, publish_decorations, r, s)
         },
     )?;
-    info!("shutting down IO...");
+    log::info!("shutting down IO...");
     threads.join()?;
-    info!("... IO is down");
+    log::info!("... IO is down");
     Ok(())
 }
diff --git a/crates/ra_lsp_server/src/main_loop/mod.rs b/crates/ra_lsp_server/src/main_loop/mod.rs
index 36f08be2fe..0e18789068 100644
--- a/crates/ra_lsp_server/src/main_loop/mod.rs
+++ b/crates/ra_lsp_server/src/main_loop/mod.rs
@@ -3,7 +3,7 @@ mod subscriptions;
 
 use std::path::PathBuf;
 
-use crossbeam_channel::{unbounded, Receiver, Sender};
+use crossbeam_channel::{unbounded, select, Receiver, Sender};
 use gen_lsp_server::{
     handle_shutdown, ErrorCode, RawMessage, RawNotification, RawRequest, RawResponse,
 };
@@ -12,6 +12,8 @@ use ra_analysis::{Canceled, FileId, LibraryData};
 use rayon::{self, ThreadPool};
 use rustc_hash::FxHashSet;
 use serde::{de::DeserializeOwned, Serialize};
+use failure::{format_err, bail};
+use failure_derive::Fail;
 
 use crate::{
     main_loop::subscriptions::Subscriptions,
@@ -54,14 +56,14 @@ pub fn main_loop(
 ) -> Result<()> {
     let pool = rayon::ThreadPoolBuilder::new()
         .num_threads(4)
-        .panic_handler(|_| error!("thread panicked :("))
+        .panic_handler(|_| log::error!("thread panicked :("))
         .build()
         .unwrap();
     let (task_sender, task_receiver) = unbounded::<Task>();
     let (fs_worker, fs_watcher) = vfs::roots_loader();
     let (ws_worker, ws_watcher) = workspace_loader();
 
-    info!("server initialized, serving requests");
+    log::info!("server initialized, serving requests");
     let mut state = ServerWorldState::default();
 
     let mut pending_requests = FxHashSet::default();
@@ -82,12 +84,12 @@ pub fn main_loop(
         &mut subs,
     );
 
-    info!("waiting for tasks to finish...");
+    log::info!("waiting for tasks to finish...");
     task_receiver.for_each(|task| on_task(task, msg_sender, &mut pending_requests));
-    info!("...tasks have finished");
-    info!("joining threadpool...");
+    log::info!("...tasks have finished");
+    log::info!("joining threadpool...");
     drop(pool);
-    info!("...threadpool has finished");
+    log::info!("...threadpool has finished");
 
     let fs_res = fs_watcher.stop();
     let ws_res = ws_watcher.stop();
@@ -126,7 +128,7 @@ fn main_loop_inner(
             Ws(Result<CargoWorkspace>),
             Lib(LibraryData),
         }
-        trace!("selecting");
+        log::trace!("selecting");
         let event = select! {
             recv(msg_receiver, msg) => match msg {
                 Some(msg) => Event::Msg(msg),
@@ -147,7 +149,7 @@ fn main_loop_inner(
         match event {
             Event::Task(task) => on_task(task, msg_sender, pending_requests),
             Event::Fs(root, events) => {
-                info!("fs change, {}, {} events", root.display(), events.len());
+                log::info!("fs change, {}, {} events", root.display(), events.len());
                 if root == ws_root {
                     state.apply_fs_changes(events);
                 } else {
@@ -155,9 +157,9 @@ fn main_loop_inner(
                     let sender = libdata_sender.clone();
                     pool.spawn(move || {
                         let start = ::std::time::Instant::now();
-                        info!("indexing {} ... ", root.display());
+                        log::info!("indexing {} ... ", root.display());
                         let data = LibraryData::prepare(files, resolver);
-                        info!("indexed {:?} {}", start.elapsed(), root.display());
+                        log::info!("indexed {:?} {}", start.elapsed(), root.display());
                         sender.send(data);
                     });
                 }
@@ -195,14 +197,14 @@ fn main_loop_inner(
                             .map(|(_idx, root)| root);
 
                         for root in unique {
-                            debug!("sending root, {}", root.display());
+                            log::debug!("sending root, {}", root.display());
                             fs_worker.send(root.to_owned());
                         }
                     }
                     state.set_workspaces(workspaces);
                     state_changed = true;
                 }
-                Err(e) => warn!("loading workspace failed: {}", e),
+                Err(e) => log::warn!("loading workspace failed: {}", e),
             },
             Event::Lib(lib) => {
                 feedback(internal_mode, "library loaded", msg_sender);
@@ -217,7 +219,7 @@ fn main_loop_inner(
                     match on_request(state, pending_requests, pool, &task_sender, req)? {
                         None => (),
                         Some(req) => {
-                            error!("unknown request: {:?}", req);
+                            log::error!("unknown request: {:?}", req);
                             let resp = RawResponse::err(
                                 req.id,
                                 ErrorCode::MethodNotFound as i32,
@@ -231,7 +233,7 @@ fn main_loop_inner(
                     on_notification(msg_sender, state, pending_requests, subs, not)?;
                     state_changed = true;
                 }
-                RawMessage::Response(resp) => error!("unexpected response: {:?}", resp),
+                RawMessage::Response(resp) => log::error!("unexpected response: {:?}", resp),
             },
         };
 
@@ -370,7 +372,7 @@ fn on_notification(
         }
         Err(not) => not,
     };
-    error!("unhandled notification: {:?}", not);
+    log::error!("unhandled notification: {:?}", not);
     Ok(())
 }
 
@@ -455,7 +457,7 @@ fn update_file_notifications_on_threadpool(
             match handlers::publish_diagnostics(&world, file_id) {
                 Err(e) => {
                     if !is_canceled(&e) {
-                        error!("failed to compute diagnostics: {:?}", e);
+                        log::error!("failed to compute diagnostics: {:?}", e);
                     }
                 }
                 Ok(params) => {
@@ -467,7 +469,7 @@ fn update_file_notifications_on_threadpool(
                 match handlers::publish_decorations(&world, file_id) {
                     Err(e) => {
                         if !is_canceled(&e) {
-                            error!("failed to compute decorations: {:?}", e);
+                            log::error!("failed to compute decorations: {:?}", e);
                         }
                     }
                     Ok(params) => {
diff --git a/crates/ra_lsp_server/src/project_model.rs b/crates/ra_lsp_server/src/project_model.rs
index cabb336a31..3305d468aa 100644
--- a/crates/ra_lsp_server/src/project_model.rs
+++ b/crates/ra_lsp_server/src/project_model.rs
@@ -1,12 +1,14 @@
 use std::path::{Path, PathBuf};
 
+use serde_derive::Serialize;
 use cargo_metadata::{metadata_run, CargoOpt};
 use ra_syntax::SmolStr;
 use rustc_hash::{FxHashMap, FxHashSet};
+use failure::{format_err, bail};
 
 use crate::{
-    thread_watcher::{ThreadWatcher, Worker},
     Result,
+    thread_watcher::{ThreadWatcher, Worker},
 };
 
 #[derive(Debug, Clone)]
diff --git a/crates/ra_lsp_server/src/req.rs b/crates/ra_lsp_server/src/req.rs
index fcb7e94e16..999792ecba 100644
--- a/crates/ra_lsp_server/src/req.rs
+++ b/crates/ra_lsp_server/src/req.rs
@@ -1,3 +1,4 @@
+use serde_derive::{Serialize, Deserialize};
 use languageserver_types::{Location, Position, Range, TextDocumentIdentifier, Url};
 use rustc_hash::FxHashMap;
 use url_serde;
diff --git a/crates/ra_lsp_server/src/server_world.rs b/crates/ra_lsp_server/src/server_world.rs
index 12faeb93af..c3f89ad5f0 100644
--- a/crates/ra_lsp_server/src/server_world.rs
+++ b/crates/ra_lsp_server/src/server_world.rs
@@ -9,6 +9,7 @@ use ra_analysis::{
     Analysis, AnalysisChange, AnalysisHost, CrateGraph, FileId, FileResolver, LibraryData,
 };
 use rustc_hash::FxHashMap;
+use failure::{bail, format_err};
 
 use crate::{
     path_map::{PathMap, Root},
diff --git a/crates/ra_lsp_server/src/thread_watcher.rs b/crates/ra_lsp_server/src/thread_watcher.rs
index 5143c77ae6..99825d440d 100644
--- a/crates/ra_lsp_server/src/thread_watcher.rs
+++ b/crates/ra_lsp_server/src/thread_watcher.rs
@@ -2,6 +2,7 @@ use std::thread;
 
 use crossbeam_channel::{bounded, unbounded, Receiver, Sender};
 use drop_bomb::DropBomb;
+use failure::format_err;
 
 use crate::Result;
 
@@ -48,7 +49,7 @@ impl ThreadWatcher {
     }
 
     pub fn stop(mut self) -> Result<()> {
-        info!("waiting for {} to finish ...", self.name);
+        log::info!("waiting for {} to finish ...", self.name);
         let name = self.name;
         self.bomb.defuse();
         let res = self
@@ -56,8 +57,8 @@ impl ThreadWatcher {
             .join()
             .map_err(|_| format_err!("ThreadWatcher {} died", name));
         match &res {
-            Ok(()) => info!("... {} terminated with ok", name),
-            Err(_) => error!("... {} terminated with err", name),
+            Ok(()) => log::info!("... {} terminated with ok", name),
+            Err(_) => log::error!("... {} terminated with err", name),
         }
         res
     }
diff --git a/crates/ra_lsp_server/src/vfs.rs b/crates/ra_lsp_server/src/vfs.rs
index 6e317d8546..00ab3e6c3d 100644
--- a/crates/ra_lsp_server/src/vfs.rs
+++ b/crates/ra_lsp_server/src/vfs.rs
@@ -25,9 +25,9 @@ pub fn roots_loader() -> (Worker<PathBuf, (PathBuf, Vec<FileEvent>)>, ThreadWatc
         |input_receiver, output_sender| {
             input_receiver
                 .map(|path| {
-                    debug!("loading {} ...", path.as_path().display());
+                    log::debug!("loading {} ...", path.as_path().display());
                     let events = load_root(path.as_path());
-                    debug!("... loaded {}", path.as_path().display());
+                    log::debug!("... loaded {}", path.as_path().display());
                     (path, events)
                 })
                 .for_each(|it| output_sender.send(it))
@@ -41,7 +41,7 @@ fn load_root(path: &Path) -> Vec<FileEvent> {
         let entry = match entry {
             Ok(entry) => entry,
             Err(e) => {
-                warn!("watcher error: {}", e);
+                log::warn!("watcher error: {}", e);
                 continue;
             }
         };
@@ -55,7 +55,7 @@ fn load_root(path: &Path) -> Vec<FileEvent> {
         let text = match fs::read_to_string(path) {
             Ok(text) => text,
             Err(e) => {
-                warn!("watcher error: {}", e);
+                log::warn!("watcher error: {}", e);
                 continue;
             }
         };
diff --git a/crates/ra_lsp_server/tests/heavy_tests/main.rs b/crates/ra_lsp_server/tests/heavy_tests/main.rs
index bcb854fefa..cbc0c88443 100644
--- a/crates/ra_lsp_server/tests/heavy_tests/main.rs
+++ b/crates/ra_lsp_server/tests/heavy_tests/main.rs
@@ -1,6 +1,3 @@
-#[macro_use]
-extern crate crossbeam_channel;
-
 mod support;
 
 use ra_lsp_server::req::{Runnables, RunnablesParams};
diff --git a/crates/ra_lsp_server/tests/heavy_tests/support.rs b/crates/ra_lsp_server/tests/heavy_tests/support.rs
index 88d379bfaa..019048a3a8 100644
--- a/crates/ra_lsp_server/tests/heavy_tests/support.rs
+++ b/crates/ra_lsp_server/tests/heavy_tests/support.rs
@@ -6,7 +6,7 @@ use std::{
     time::Duration,
 };
 
-use crossbeam_channel::{after, Receiver};
+use crossbeam_channel::{after, select, Receiver};
 use flexi_logger::Logger;
 use gen_lsp_server::{RawMessage, RawNotification, RawRequest};
 use languageserver_types::{