Remove extern crate (#5922)

* Remove extern crate

lcli/src/block_root.rs

@@ -32,6 +32,7 @@ use clap_utils::{parse_optional, parse_required};
 use environment::Environment;
 use eth2::{types::BlockId, BeaconNodeHttpClient, SensitiveUrl, Timeouts};
 use eth2_network_config::Eth2NetworkConfig;
+use log::info;
 use std::path::PathBuf;
 use std::time::{Duration, Instant};
 use types::{EthSpec, FullPayload, SignedBeaconBlock};

lcli/src/main.rs

@@ -1,5 +1,3 @@
-#[macro_use]
-extern crate log;
 mod block_root;
 mod check_deposit_data;
 mod generate_bootnode_enr;

lcli/src/parse_ssz.rs

@@ -1,6 +1,7 @@
 use clap::ArgMatches;
 use clap_utils::parse_required;
 use eth2_network_config::Eth2NetworkConfig;
+use log::info;
 use serde::Serialize;
 use snap::raw::Decoder;
 use ssz::Decode;

lcli/src/skip_slots.rs

@@ -50,6 +50,7 @@ use clap_utils::{parse_optional, parse_required};
 use environment::Environment;
 use eth2::{types::StateId, BeaconNodeHttpClient, SensitiveUrl, Timeouts};
 use eth2_network_config::Eth2NetworkConfig;
+use log::info;
 use ssz::Encode;
 use state_processing::state_advance::{complete_state_advance, partial_state_advance};
 use state_processing::AllCaches;

lcli/src/state_root.rs

@@ -4,6 +4,7 @@ use clap_utils::{parse_optional, parse_required};
 use environment::Environment;
 use eth2::{types::StateId, BeaconNodeHttpClient, SensitiveUrl, Timeouts};
 use eth2_network_config::Eth2NetworkConfig;
+use log::info;
 use std::path::PathBuf;
 use std::time::{Duration, Instant};
 use types::{BeaconState, EthSpec};

lcli/src/transition_blocks.rs

@@ -72,6 +72,7 @@ use eth2::{
     BeaconNodeHttpClient, SensitiveUrl, Timeouts,
 };
 use eth2_network_config::Eth2NetworkConfig;
+use log::{debug, info};
 use ssz::Encode;
 use state_processing::state_advance::complete_state_advance;
 use state_processing::{