diff --git a/src/types/entities/mod.rs b/src/types/entities/mod.rs
index 5b498d6..4227e24 100644
--- a/src/types/entities/mod.rs
+++ b/src/types/entities/mod.rs
@@ -28,6 +28,7 @@ pub use voice_state::*;
 pub use webhook::*;
 
 use crate::types::Shared;
+#[cfg(feature = "client")]
 use std::sync::{Arc, RwLock};
 
 #[cfg(feature = "client")]
diff --git a/src/types/mod.rs b/src/types/mod.rs
index 9ff2c09..e67c203 100644
--- a/src/types/mod.rs
+++ b/src/types/mod.rs
@@ -4,6 +4,7 @@
 
 //! All the types, entities, events and interfaces of the Spacebar API.
 
+#[cfg(feature = "client")]
 use std::sync::{Arc, RwLock};
 
 pub use config::*;
diff --git a/src/types/utils/serde.rs b/src/types/utils/serde.rs
index 8a1555f..8584004 100644
--- a/src/types/utils/serde.rs
+++ b/src/types/utils/serde.rs
@@ -245,7 +245,7 @@ pub mod ts_seconds_option_str {
     }
 }
 
-pub(crate) fn serde_from<T, E, V>(me: LocalResult<T>, ts: &V) -> Result<T, E>
+pub(crate) fn serde_from<T, E, V>(me: LocalResult<T>, _ts: &V) -> Result<T, E>
     where
         E: de::Error,
         V: fmt::Display,
@@ -254,7 +254,7 @@ pub(crate) fn serde_from<T, E, V>(me: LocalResult<T>, ts: &V) -> Result<T, E>
     // TODO: Make actual error type
     match me {
         LocalResult::None => Err(E::custom("value is not a legal timestamp")),
-        LocalResult::Ambiguous(min, max) => {
+        LocalResult::Ambiguous(_min, _max) => {
             Err(E::custom("value is an ambiguous timestamp"))
         }
         LocalResult::Single(val) => Ok(val),