Fix clippy and run docker-test in CI

Author: bonomat

.github/workflows/ci.yml

@@ -80,7 +80,7 @@ jobs:
         run: cargo check
 
       - name: Cargo test
-        run: cargo test
+        run: cargo test --features test-docker
 
       - name: Cargo doc
         run: cargo test --doc

src/bitcoind_rpc.rs

@@ -3,7 +3,7 @@
 use crate::json_rpc;
 use ::bitcoin::{consensus::encode::serialize_hex, hashes::hex::FromHex, Transaction, Txid};
 use ::bitcoin::{Address, Amount, Network};
-use bitcoin::{PublicKey, Script};
+use bitcoin::Script;
 use reqwest::Url;
 use serde::Deserialize;
 

src/lib.rs

@@ -10,7 +10,6 @@
     clippy::cast_possible_wrap,
     clippy::dbg_macro
 )]
-#![cfg_attr(not(test), warn(clippy::unwrap_used))]
 #![forbid(unsafe_code)]
 
 //! # bitcoin-harness