diff --git a/client/Cargo.toml b/client/Cargo.toml
index 4d2d046..4412f80 100644
--- a/client/Cargo.toml
+++ b/client/Cargo.toml
@@ -1,3 +1,7 @@
+[[bin]]
+name                    = "navka-client"
+path                    = "src/main.rs"
+
 [package]
 name                    = "navka_client"
 version                 = "0.3.0"
diff --git a/client/src/app.rs b/client/src/app.rs
index 0c17221..fc1f52f 100644
--- a/client/src/app.rs
+++ b/client/src/app.rs
@@ -43,7 +43,10 @@ impl NavkaClientApp {
     pub async fn run(&mut self) -> Result<()> {
         /* detach the aggregator before spawn so `self` is not moved */
         let aggregator = self.aggregator.take().expect("InputAggregator present");
-        let agg_task = tokio::spawn(async move { aggregator.run().await });
+        let agg_task = tokio::spawn(async move {
+            let mut agg = aggregator;
+            agg.run().await
+        });
 
         /* two networking tasks */
         let kbd_loop = self.stream_loop_keyboard();
diff --git a/client/src/input/keyboard.rs b/client/src/input/keyboard.rs
index b6e2a5d..eaf5772 100644
--- a/client/src/input/keyboard.rs
+++ b/client/src/input/keyboard.rs
@@ -24,8 +24,7 @@ impl KeyboardAggregator {
 
     pub fn process_events(&mut self) {
         // --- first fetch, then log (avoids aliasing borrow) ---
-        let result = self.dev.fetch_events();
-        let events: Vec<InputEvent> = match result {
+        let events: Vec<InputEvent> = match self.dev.fetch_events() {
             Ok(it) => it.collect(),
             Err(e) if e.kind() == std::io::ErrorKind::WouldBlock => return,
             Err(e) => { if self.dev_mode { error!("read error: {e}"); } return }
diff --git a/client/src/input/mouse.rs b/client/src/input/mouse.rs
index 539f1fe..85166c4 100644
--- a/client/src/input/mouse.rs
+++ b/client/src/input/mouse.rs
@@ -26,8 +26,7 @@ impl MouseAggregator {
     #[inline] fn slog(&self, f: impl FnOnce()) { if self.dev_mode { f() } }
 
     pub fn process_events(&mut self) {
-        let result = self.dev.fetch_events();
-        let evts: Vec<InputEvent> = match result {
+        let evts: Vec<InputEvent> = match self.dev.fetch_events() {
             Ok(it) => it.collect(),
             Err(e) if e.kind() == std::io::ErrorKind::WouldBlock => return,
             Err(e) => { if self.dev_mode { error!("mouse read err: {e}"); } return }
diff --git a/common/Cargo.toml b/common/Cargo.toml
index 2423a03..a5f7dd4 100644
--- a/common/Cargo.toml
+++ b/common/Cargo.toml
@@ -1,3 +1,7 @@
+[[bin]]
+name                    = "navka-common"
+path                    = "build.rs"
+
 [package]
 name                    = "navka_common"
 version                 = "0.1.0"
diff --git a/server/Cargo.toml b/server/Cargo.toml
index e5e2abe..143c739 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -1,3 +1,7 @@
+[[bin]]
+name                    = "navka-server"
+path                    = "src/main.rs"
+
 [package]
 name                    = "navka_server"
 version                 = "0.2.0"