diff --git a/external-tracer/src/lib.rs b/external-tracer/src/lib.rs
index ad3db51021..f4ad8035ee 100644
--- a/external-tracer/src/lib.rs
+++ b/external-tracer/src/lib.rs
@@ -5,7 +5,7 @@ use eth_types::{
     Address, Error, GethExecTrace, Word,
 };
 use serde::Serialize;
-use std::collections::{BTreeMap, HashMap};
+use std::collections::BTreeMap;
 
 /// Configuration structure for `geth_utils::trace`
 #[derive(Debug, Default, Clone, Serialize)]
diff --git a/testool/src/statetest/executor.rs b/testool/src/statetest/executor.rs
index 323d1a4038..0eff2d1452 100644
--- a/testool/src/statetest/executor.rs
+++ b/testool/src/statetest/executor.rs
@@ -5,11 +5,7 @@ use bus_mapping::{
     mock::BlockData,
 };
 use eth_types::{geth_types, Address, Bytes, Error, GethExecTrace, U256, U64};
-use ethers_core::{
-    k256::ecdsa::SigningKey,
-    types::{transaction::eip2718::TypedTransaction, TransactionRequest, Withdrawal},
-    utils::keccak256,
-};
+use ethers_core::{k256::ecdsa::SigningKey, types::Withdrawal, utils::keccak256};
 use ethers_signers::{LocalWallet, Signer};
 use external_tracer::TraceConfig;
 use halo2_proofs::{dev::MockProver, halo2curves::bn256::Fr};
diff --git a/testool/src/statetest/json.rs b/testool/src/statetest/json.rs
index ddc2c2e1d1..fc357adb9c 100644
--- a/testool/src/statetest/json.rs
+++ b/testool/src/statetest/json.rs
@@ -9,8 +9,6 @@ use ethers_core::{k256::ecdsa::SigningKey, utils::secret_key_to_address};
 use serde::Deserialize;
 use std::collections::{BTreeMap, HashMap};
 
-use serde_json::value::Value;
-
 fn default_block_base_fee() -> String {
     DEFAULT_BASE_FEE.to_string()
 }
diff --git a/testool/src/statetest/yaml.rs b/testool/src/statetest/yaml.rs
index aa6fb8e241..fdba646891 100644
--- a/testool/src/statetest/yaml.rs
+++ b/testool/src/statetest/yaml.rs
@@ -13,8 +13,6 @@ use std::{
 };
 use yaml_rust::Yaml;
 
-type Label = String;
-
 #[derive(Debug, Clone)]
 enum Ref {
     Any,