chore: unused deps

node/overseer/Cargo.toml

@@ -21,10 +21,8 @@ tracing = "0.1.26"
 lru = "0.6"
 
 [dev-dependencies]
-sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
-polkadot-node-network-protocol = { path = "../network/protocol" }
-polkadot-node-metrics = { path = "../metrics" }
 metered-channel = { path = "../metered-channel" }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
 futures = { version = "0.3.15", features = ["thread-pool"] }
 femme = "2.1.1"
 kv-log-macro = "1.0.7"

node/overseer/src/lib.rs

@@ -58,6 +58,7 @@
 // unused dependencies can not work for test and examples at the same time
 // yielding false positives
 #![warn(missing_docs)]
+#![deny(unused_crate_dependencies)]
 
 use std::fmt::{self, Debug};
 use std::pin::Pin;