diff --git a/cli/src/args.rs b/cli/src/args.rs
index cc60ddd..5032368 100644
--- a/cli/src/args.rs
+++ b/cli/src/args.rs
@@ -92,7 +92,7 @@ impl RgbArgs {
                 if self.verbose > 1 {
                     eprint!("stock file is absent, creating a new one ... ");
                 }
-                fs::create_dir_all(stock_path.to_owned())?;
+                fs::create_dir_all(&stock_path)?;
                 let stock = Stock::new(stock_path.to_owned());
                 stock.store()?;
                 return Ok(stock)
diff --git a/cli/src/command.rs b/cli/src/command.rs
index 25dc518..137d096 100644
--- a/cli/src/command.rs
+++ b/cli/src/command.rs
@@ -439,7 +439,7 @@ impl Exec for RgbArgs {
                         let mut resolver = self.resolver()?;
                         eprint!("- validating the contract {} ... ", contract.contract_id());
                         let contract = contract
-                            .validate(&mut resolver, self.general.network.is_testnet())
+                            .validate(&resolver, self.general.network.is_testnet())
                             .map_err(|(status, _)| {
                                 eprintln!("failure");
                                 status.to_string()
@@ -1046,7 +1046,7 @@ impl Exec for RgbArgs {
                 let consignment = Transfer::load_file(file)?;
                 resolver.add_terminals(&consignment);
                 let status =
-                    match consignment.validate(&mut resolver, self.general.network.is_testnet()) {
+                    match consignment.validate(&resolver, self.general.network.is_testnet()) {
                         Ok(consignment) => consignment.into_validation_status(),
                         Err((status, _)) => status,
                     };
@@ -1063,7 +1063,7 @@ impl Exec for RgbArgs {
                 let transfer = Transfer::load_file(file)?;
                 resolver.add_terminals(&transfer);
                 let valid = transfer
-                    .validate(&mut resolver, self.general.network.is_testnet())
+                    .validate(&resolver, self.general.network.is_testnet())
                     .map_err(|(status, _)| status)?;
                 stock.accept_transfer(valid, &mut resolver)?;
                 eprintln!("Transfer accepted into the stash");
diff --git a/src/wallet.rs b/src/wallet.rs
index 6dad3f8..9c2f169 100644
--- a/src/wallet.rs
+++ b/src/wallet.rs
@@ -69,6 +69,7 @@ where
     for<'de> WalletDescr<K, D>: serde::Serialize + serde::Deserialize<'de>,
     for<'de> D: serde::Serialize + serde::Deserialize<'de>,
 {
+    #[allow(clippy::result_large_err)]
     pub fn load(
         stock_path: impl ToOwned<Owned = PathBuf>,
         wallet_path: impl AsRef<Path>,