modernize more

2 files changed, 1 insertions, 4 deletions

diff --git a/crates/ra_lsp_server/tests/heavy_tests/main.rs b/crates/ra_lsp_server/tests/heavy_tests/main.rs
index bcb854fef..cbc0c8844 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 88d379bfa..019048a3a 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::{