diff --git a/.github/workflows/cargo-release.yml b/.github/workflows/cargo-release.yml
index 4563b9c..31baa94 100644
--- a/.github/workflows/cargo-release.yml
+++ b/.github/workflows/cargo-release.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Setup Lua/LuaJIT
         uses: xpol/setup-lua@v0.3
         with:
-          lua-version: '5.1.5'
+          lua-version: '5.1'
 
       - name: Set Up Rust
         uses: actions-rs/toolchain@v1  # Set up the Rust toolchain
@@ -33,7 +33,7 @@ jobs:
         run: cargo build
 
       - name: Test
-        run: lua.exe ltests/test.lua
+        run: lua5.1 ltests/test.lua
 
       - name: Install Cargo Release
         run: cargo install cargo-release  # Install the cargo-release tool
diff --git a/src/json_rpc.rs b/src/json_rpc.rs
index 1b7c48e..90f6caa 100644
--- a/src/json_rpc.rs
+++ b/src/json_rpc.rs
@@ -1,7 +1,7 @@
 use crate::app::AppData;
 use log::{debug, info};
-use mlua::prelude::{LuaFunction, LuaString};
-use mlua::{Error, IntoLuaMulti, LightUserData, Lua, LuaSerdeExt, Nil, Value};
+use mlua::prelude::LuaFunction;
+use mlua::{Error, Lua, LuaSerdeExt, Value};
 use serde::{Deserialize, Serialize};
 use serde_json::Value::Null;
 use tokio::sync::oneshot;
@@ -81,7 +81,7 @@ pub fn process_rpc(
 ) -> Result<JsonRpcResponse, ProcessRpcError> {
     let luav = lua.to_value(&request).map_err(ProcessRpcError::LuaError)?;
 
-    let mut lua_table = luav.as_table().unwrap();
+    let lua_table = luav.as_table().unwrap();
 
     // Remove the id field from the table sent to the Lua function.
     if let None = &request.id {
diff --git a/src/lib.rs b/src/lib.rs
index 99fc8f9..9dfc4c7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -49,9 +49,9 @@ pub fn lua_json_rpc(lua: &Lua) -> Result<LuaTable> {
                 mlua::Error::RuntimeError(format!("Error creating server: {:?}", e))
             })?;
 
-            lua.create_function(move |lua: &Lua, ()| {
+            lua.create_function(move |_lua: &Lua, ()| {
                 info!("Shutting Down Server");
-                handle.stop(false);
+                drop(handle.stop(false));
                 Ok(())
             })
         })?,