4 files changed, 3 insertions, 5 deletions

diff --git a/crates/ra_lsp_server/src/main.rs b/crates/ra_lsp_server/src/main.rs
index 9f62347f1..c07eb0140 100644
--- a/crates/ra_lsp_server/src/main.rs
+++ b/crates/ra_lsp_server/src/main.rs
@@ -18,7 +18,7 @@ fn main() -> Result<()> {
         .directory("log")
         .start()?;
     info!("lifecycle: server started");
-    match ::std::panic::catch_unwind(|| main_inner()) {
+    match ::std::panic::catch_unwind(main_inner) {
         Ok(res) => {
             info!("lifecycle: terminating process with {:?}", res);
             res
diff --git a/crates/ra_lsp_server/src/main_loop/handlers.rs b/crates/ra_lsp_server/src/main_loop/handlers.rs
index 49bd7895a..3e58e6f54 100644
--- a/crates/ra_lsp_server/src/main_loop/handlers.rs
+++ b/crates/ra_lsp_server/src/main_loop/handlers.rs
@@ -289,8 +289,8 @@ pub fn handle_runnables(
                 .filter_map(|ws| {
                     let tgt = ws.target_by_root(path)?;
                     Some((
-                        tgt.package(ws).name(ws).clone(),
-                        tgt.name(ws).clone(),
+                        tgt.package(ws).name(ws),
+                        tgt.name(ws),
                         tgt.kind(ws),
                     ))
                 })
diff --git a/crates/ra_lsp_server/src/project_model.rs b/crates/ra_lsp_server/src/project_model.rs
index d170ceb73..cedb67bae 100644
--- a/crates/ra_lsp_server/src/project_model.rs
+++ b/crates/ra_lsp_server/src/project_model.rs
@@ -173,7 +173,6 @@ pub fn workspace_loader() -> (Worker<PathBuf, Result<CargoWorkspace>>, ThreadWat
         1,
         |input_receiver, output_sender| {
             input_receiver
-                .into_iter()
                 .map(|path| CargoWorkspace::from_cargo_metadata(path.as_path()))
                 .for_each(|it| output_sender.send(it))
         },
diff --git a/crates/ra_lsp_server/src/vfs.rs b/crates/ra_lsp_server/src/vfs.rs
index 417a3c19a..6e317d854 100644
--- a/crates/ra_lsp_server/src/vfs.rs
+++ b/crates/ra_lsp_server/src/vfs.rs
@@ -24,7 +24,6 @@ pub fn roots_loader() -> (Worker<PathBuf, (PathBuf, Vec<FileEvent>)>, ThreadWatc
         128,
         |input_receiver, output_sender| {
             input_receiver
-                .into_iter()
                 .map(|path| {
                     debug!("loading {} ...", path.as_path().display());
                     let events = load_root(path.as_path());