diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index fb0e6a78..7895e006 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -16,9 +16,9 @@ jobs:
     - uses: actions/checkout@v4
     
     - name: Install Rust
-      uses: dtolnay/rust-toolchain@stable
+      uses: dtolnay/rust-toolchain@1.84.1
       with:
-        components: clippy
+        components: clippy, rustfmt
     
     - name: Run Clippy
       run: cargo clippy -- -D warnings --allow unused_variables 
diff --git a/ra-rpc/src/rocket_helper.rs b/ra-rpc/src/rocket_helper.rs
index 223d6045..65a09bb0 100644
--- a/ra-rpc/src/rocket_helper.rs
+++ b/ra-rpc/src/rocket_helper.rs
@@ -227,7 +227,7 @@ impl<'r> FromRequest<'r> for RpcRequest<'r> {
     }
 }
 
-impl<'s, 'r, S> PrpcHandler<'s, 'r, S> {
+impl<S> PrpcHandler<'_, '_, S> {
     pub async fn handle<Call: RpcCall<S>>(self) -> Custom<Vec<u8>> {
         let json = self.request.json;
         let result = handle_prpc_impl::<S, Call>(self).await;
diff --git a/supervisor/src/supervisor.rs b/supervisor/src/supervisor.rs
index 1507cbe7..f4ac6387 100644
--- a/supervisor/src/supervisor.rs
+++ b/supervisor/src/supervisor.rs
@@ -57,7 +57,7 @@ impl Supervisor {
         }
         if self
             .info(&id)
-            .map_or(false, |info| info.state.status.is_running())
+            .is_some_and(|info| info.state.status.is_running())
         {
             bail!("Process is already running");
         }
diff --git a/teepod/src/app.rs b/teepod/src/app.rs
index 9f315ffd..0179c7c2 100644
--- a/teepod/src/app.rs
+++ b/teepod/src/app.rs
@@ -126,7 +126,7 @@ impl App {
             .supervisor
             .info(id)
             .await?
-            .map_or(false, |info| info.state.status.is_running());
+            .is_some_and(|info| info.state.status.is_running());
         self.set_started(id, true)?;
         let vm_config = {
             let mut state = self.lock();
@@ -170,7 +170,7 @@ impl App {
 
     pub async fn remove_vm(&self, id: &str) -> Result<()> {
         let info = self.supervisor.info(id).await?;
-        let is_running = info.as_ref().map_or(false, |i| i.state.status.is_running());
+        let is_running = info.as_ref().is_some_and(|i| i.state.status.is_running());
         if is_running {
             bail!("VM is running, stop it first");
         }
diff --git a/tproxy/src/proxy/io_bridge.rs b/tproxy/src/proxy/io_bridge.rs
index 3b39d926..68229688 100644
--- a/tproxy/src/proxy/io_bridge.rs
+++ b/tproxy/src/proxy/io_bridge.rs
@@ -23,7 +23,7 @@ struct OneDirection<'a, R, W> {
     next_step: NextStep,
 }
 
-impl<'a, R, W> OneDirection<'a, R, W>
+impl<R, W> OneDirection<'_, R, W>
 where
     R: AsyncRead + Unpin,
     W: AsyncWrite + Unpin,