diff --git a/migration/src/m20230205_130035_create_balance.rs b/migration/src/m20230205_130035_create_balance.rs
index 0036b151..0980d460 100644
--- a/migration/src/m20230205_130035_create_balance.rs
+++ b/migration/src/m20230205_130035_create_balance.rs
@@ -60,6 +60,7 @@ enum User {
     Id,
 }
 
+#[allow(clippy::enum_variant_names)]
 #[derive(Iden)]
 enum Balance {
     Table,
diff --git a/migration/src/m20230205_133755_create_referrals.rs b/migration/src/m20230205_133755_create_referrals.rs
index c7a5d52c..578491f6 100644
--- a/migration/src/m20230205_133755_create_referrals.rs
+++ b/migration/src/m20230205_133755_create_referrals.rs
@@ -115,6 +115,7 @@ enum Referrer {
     ReferralCode,
 }
 
+#[allow(clippy::enum_variant_names)]
 #[derive(Iden)]
 enum Referee {
     Table,
diff --git a/migration/src/m20230607_221917_total_deposits.rs b/migration/src/m20230607_221917_total_deposits.rs
index 382f78d3..c650639c 100644
--- a/migration/src/m20230607_221917_total_deposits.rs
+++ b/migration/src/m20230607_221917_total_deposits.rs
@@ -56,6 +56,7 @@ impl MigrationTrait for Migration {
     }
 }
 
+#[allow(clippy::enum_variant_names)]
 #[derive(Iden)]
 enum Balance {
     Table,
diff --git a/migration/src/m20230708_152131_referral_track_one_time_bonus_bonus.rs b/migration/src/m20230708_152131_referral_track_one_time_bonus_bonus.rs
index 7123e118..465a2e3f 100644
--- a/migration/src/m20230708_152131_referral_track_one_time_bonus_bonus.rs
+++ b/migration/src/m20230708_152131_referral_track_one_time_bonus_bonus.rs
@@ -39,7 +39,7 @@ impl MigrationTrait for Migration {
     }
 }
 
-/// Learn more at https://docs.rs/sea-query#iden
+#[allow(clippy::enum_variant_names)]
 #[derive(Iden)]
 enum Referee {
     Table,
diff --git a/web3_proxy_cli/examples/subscribe_blocks.rs b/web3_proxy_cli/examples/subscribe_blocks.rs
index 27bee5aa..1ad9b7a3 100644
--- a/web3_proxy_cli/examples/subscribe_blocks.rs
+++ b/web3_proxy_cli/examples/subscribe_blocks.rs
@@ -8,7 +8,7 @@ use web3_proxy::prelude::tokio;
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
     // install global collector configured based on RUST_LOG env var.
-    fdlimit::raise_fd_limit();
+    fdlimit::raise_fd_limit()?;
 
     // erigon
     let url = "ws://10.11.12.16:8548";