diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 8e1fca5..53c24f6 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -3,6 +3,6 @@
 
 # Keep this in sync. with the CI.
 [toolchain]
-channel = "1.74"
+channel = "1.75"
 profile = "default"
 targets = ["thumbv7em-none-eabihf"]
diff --git a/stratum-v1/examples/tokio-cli.rs b/stratum-v1/examples/tokio-cli.rs
index 915e101..e09f857 100644
--- a/stratum-v1/examples/tokio-cli.rs
+++ b/stratum-v1/examples/tokio-cli.rs
@@ -1,13 +1,13 @@
 // SPDX-FileCopyrightText: © 2024 Foundation Devices, Inc. <hello@foundation.xyz>
 // SPDX-License-Identifier: GPL-3.0-or-later
 
-#![allow(static_mut_refs)]
+// #![allow(static_mut_refs)]
 
 use stratum_v1::{Client, Extensions, Message, Share, VersionRolling};
 
 use heapless::{String, Vec};
 use inquire::Select;
-use log::{debug, error};
+use log::error;
 use std::{
     net::{Ipv4Addr, SocketAddr},
     str::FromStr,
@@ -162,23 +162,23 @@ mod adapter {
             Self { inner }
         }
 
-        /// Consume the adapter, returning the inner object.
-        pub fn into_inner(self) -> T {
-            self.inner
-        }
+        // /// Consume the adapter, returning the inner object.
+        // pub fn into_inner(self) -> T {
+        //     self.inner
+        // }
     }
 
-    impl<T: ?Sized> FromTokio<T> {
-        /// Borrow the inner object.
-        pub fn inner(&self) -> &T {
-            &self.inner
-        }
-
-        /// Mutably borrow the inner object.
-        pub fn inner_mut(&mut self) -> &mut T {
-            &mut self.inner
-        }
-    }
+    // impl<T: ?Sized> FromTokio<T> {
+    //     /// Borrow the inner object.
+    //     pub fn inner(&self) -> &T {
+    //         &self.inner
+    //     }
+
+    //     /// Mutably borrow the inner object.
+    //     pub fn inner_mut(&mut self) -> &mut T {
+    //         &mut self.inner
+    //     }
+    // }
 
     impl<T: ?Sized> embedded_io::ErrorType for FromTokio<T> {
         type Error = std::io::Error;
diff --git a/stratum-v1/src/error.rs b/stratum-v1/src/error.rs
index c6ad841..66b4fc3 100644
--- a/stratum-v1/src/error.rs
+++ b/stratum-v1/src/error.rs
@@ -73,7 +73,7 @@ pub enum Error {
     HexError(faster_hex::Error),
 }
 
-impl core::error::Error for Error {}
+// impl core::error::Error for Error {}
 
 impl core::fmt::Display for Error {
     fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
diff --git a/stratum-v1/src/lib.rs b/stratum-v1/src/lib.rs
index f996beb..3a2c79e 100644
--- a/stratum-v1/src/lib.rs
+++ b/stratum-v1/src/lib.rs
@@ -6,9 +6,9 @@
 //! This library provides client side functions to create requests and parse responses for Stratum v1 protocol.
 
 #![no_std]
-#![allow(static_mut_refs)]
-#![allow(stable_features)] // remove this once rust 1.81 is stable
-#![feature(error_in_core)]
+// #![allow(static_mut_refs)]
+// #![allow(stable_features)] // remove this once rust 1.81 is stable
+// #![feature(error_in_core)]
 #![macro_use]
 pub(crate) mod fmt;