Standardize on 'use log::*' for easy access to all log level macros

runtime/src/accounts.rs

@@ -3,7 +3,7 @@ use crate::bank::{BankError, Result};
 use crate::runtime::has_duplicates;
 use bincode::serialize;
 use hashbrown::{HashMap, HashSet};
-use log::debug;
+use log::*;
 use solana_metrics::counter::Counter;
 use solana_sdk::account::Account;
 use solana_sdk::hash::{hash, Hash};

runtime/src/appendvec.rs

@@ -225,7 +225,7 @@ where
 #[cfg(test)]
 pub mod tests {
     use super::*;
-    use log::info;
+    use log::*;
     use rand::{thread_rng, Rng};
     use solana_sdk::timing::{duration_as_ms, duration_as_s};
     use std::sync::atomic::{AtomicUsize, Ordering};

runtime/src/bank.rs

@@ -9,7 +9,7 @@ use crate::runtime::{self, RuntimeError};
 use crate::status_cache::StatusCache;
 use bincode::serialize;
 use hashbrown::HashMap;
-use log::{debug, info, warn};
+use log::*;
 use solana_metrics::counter::Counter;
 use solana_sdk::account::Account;
 use solana_sdk::bpf_loader;