diff --git a/src/macros.rs b/src/macros.rs
index b9a00823..35f9009f 100644
--- a/src/macros.rs
+++ b/src/macros.rs
@@ -1314,7 +1314,7 @@ macro_rules! stry {
 #[cfg(test)]
 mod test {
     use crate::prelude::*;
-    use crate::{json, json_typed, BorrowedValue, OwnedValue};
+    use crate::{BorrowedValue, OwnedValue};
 
     #[cfg(feature = "serde_impl")]
     fn owned_test_map() -> OwnedValue {
diff --git a/src/numberparse/approx.rs b/src/numberparse/approx.rs
index 57bc9b7b..7b1b6aad 100644
--- a/src/numberparse/approx.rs
+++ b/src/numberparse/approx.rs
@@ -4,9 +4,8 @@ use super::{
 };
 use crate::charutils::is_structural_or_whitespace;
 use crate::safer_unchecked::GetSaferUnchecked;
-use crate::unlikely;
 use crate::StaticNode;
-use crate::{static_cast_i64, Deserializer, ErrorType, Result};
+use crate::{Deserializer, ErrorType, Result};
 
 const POWER_OF_TEN: [f64; 632] = [
     1e-323, 1e-322, 1e-321, 1e-320, 1e-319, 1e-318, 1e-317, 1e-316, 1e-315, 1e-314, 1e-313, 1e-312,
diff --git a/src/serde.rs b/src/serde.rs
index a6d295a0..303d6d46 100644
--- a/src/serde.rs
+++ b/src/serde.rs
@@ -481,7 +481,6 @@ mod test {
     use serde::{Deserialize, Serialize};
     use serde_json::{json as sjson, to_string as sto_string, Value as SerdeValue};
     use std::collections::BTreeMap;
-    use std::convert::TryInto;
 
     #[derive(Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
     struct UnitStruct;
diff --git a/src/serde/value/borrowed/se.rs b/src/serde/value/borrowed/se.rs
index 64a065ed..513f05c8 100644
--- a/src/serde/value/borrowed/se.rs
+++ b/src/serde/value/borrowed/se.rs
@@ -608,7 +608,6 @@ mod test {
     use super::Value;
     use crate::{borrowed::Object, serde::from_slice, ObjectHasher};
     use serde::{Deserialize, Serialize};
-    use serde_json;
     use value_trait::StaticNode;
 
     #[test]
diff --git a/src/serde/value/owned/se.rs b/src/serde/value/owned/se.rs
index 596a1c3c..f38e97e6 100644
--- a/src/serde/value/owned/se.rs
+++ b/src/serde/value/owned/se.rs
@@ -585,7 +585,6 @@ mod test {
     #[cfg(not(target_arch = "wasm32"))]
     use crate::serde::{from_str, to_string};
     use serde::{Deserialize, Serialize};
-    use serde_json;
 
     #[derive(Debug, Default, PartialEq, Eq, Hash, Serialize, Deserialize)]
     struct UnitStruct;
diff --git a/src/value/borrowed/serialize.rs b/src/value/borrowed/serialize.rs
index ca9fb068..bae9c99a 100644
--- a/src/value/borrowed/serialize.rs
+++ b/src/value/borrowed/serialize.rs
@@ -233,7 +233,6 @@ where
 mod test {
     use super::Value;
     use crate::prelude::*;
-    use crate::StaticNode;
 
     #[test]
     fn null() {
diff --git a/src/value/owned/serialize.rs b/src/value/owned/serialize.rs
index 85fd295d..3ef60046 100644
--- a/src/value/owned/serialize.rs
+++ b/src/value/owned/serialize.rs
@@ -235,7 +235,7 @@ where
 mod test {
     use super::Value;
     use crate::prelude::*;
-    use crate::StaticNode;
+
     #[test]
     fn null() {
         assert_eq!(Value::Static(StaticNode::Null).encode(), "null");
diff --git a/src/value/tape/array.rs b/src/value/tape/array.rs
index caf1e6ae..e7c683e1 100644
--- a/src/value/tape/array.rs
+++ b/src/value/tape/array.rs
@@ -65,6 +65,7 @@ impl<'tape, 'input> IntoIterator for &Array<'tape, 'input> {
         self.iter()
     }
 }
+
 #[cfg(test)]
 mod test {
     use crate::to_tape;
diff --git a/tests/serenity.rs b/tests/serenity.rs
index c154b1b3..ef5c64c8 100644
--- a/tests/serenity.rs
+++ b/tests/serenity.rs
@@ -2,11 +2,9 @@
 mod test {
 
     pub(crate) mod snowflake {
-        use std::convert::TryFrom;
-        use std::fmt;
-
         use serde::de::{Error, Visitor};
         use serde::{Deserializer, Serializer};
+        use std::fmt;
 
         pub fn deserialize<'de, D: Deserializer<'de>>(deserializer: D) -> Result<u64, D::Error> {
             deserializer.deserialize_any(SnowflakeVisitor)