Update Rust Edition to 2024

Cargo.toml

@@ -94,7 +94,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-edition = "2021"
+edition = "2024"
 
 [workspace.dependencies]
 account_utils = { path = "common/account_utils" }
@@ -208,7 +208,7 @@ quickcheck = "1"
 quickcheck_macros = "1"
 quote = "1"
 r2d2 = "0.8"
-rand = "0.8"
+rand = "0.9.0"
 rayon = "1.7"
 regex = "1"
 reqwest = { version = "0.11", default-features = false, features = [

account_manager/src/validator/create.rs

@@ -1,15 +1,15 @@
 use crate::common::read_wallet_name_from_cli;
 use crate::{SECRETS_DIR_FLAG, WALLETS_DIR_FLAG};
 use account_utils::{
-    random_password, read_password_from_user, strip_off_newlines, validator_definitions, PlainText,
-    STDIN_INPUTS_FLAG,
+    PlainText, STDIN_INPUTS_FLAG, random_password, read_password_from_user, strip_off_newlines,
+    validator_definitions,
 };
 use clap::{Arg, ArgAction, ArgMatches, Command};
 use clap_utils::FLAG_HEADER;
-use directory::{parse_path_or_default_with_flag, DEFAULT_SECRET_DIR, DEFAULT_WALLET_DIR};
+use directory::{DEFAULT_SECRET_DIR, DEFAULT_WALLET_DIR, parse_path_or_default_with_flag};
 use environment::Environment;
 use eth2_wallet_manager::WalletManager;
-use slashing_protection::{SlashingDatabase, SLASHING_PROTECTION_FILENAME};
+use slashing_protection::{SLASHING_PROTECTION_FILENAME, SlashingDatabase};
 use std::ffi::OsStr;
 use std::fs;
 use std::fs::create_dir_all;
@@ -148,7 +148,9 @@ pub fn cli_run<E: EthSpec>(
         return Err(format!(
             "No wallet directory at {:?}. Use the `lighthouse --network {} {} {} {}` command to create a wallet",
             wallet_base_dir,
-            matches.get_one::<String>("network").unwrap_or(&String::from("<NETWORK>")),
+            matches
+                .get_one::<String>("network")
+                .unwrap_or(&String::from("<NETWORK>")),
             crate::CMD,
             crate::wallet::CMD,
             crate::wallet::create::CMD

account_manager/src/validator/exit.rs

@@ -4,8 +4,8 @@ use clap::{Arg, ArgAction, ArgMatches, Command};
 use clap_utils::FLAG_HEADER;
 use environment::Environment;
 use eth2::{
-    types::{GenesisData, StateId, ValidatorData, ValidatorId, ValidatorStatus},
     BeaconNodeHttpClient, Timeouts,
+    types::{GenesisData, StateId, ValidatorData, ValidatorId, ValidatorStatus},
 };
 use eth2_keystore::Keystore;
 use eth2_network_config::Eth2NetworkConfig;
@@ -239,9 +239,11 @@ async fn publish_voluntary_exit<E: EthSpec>(
                 let withdrawal_epoch = validator_data.validator.withdrawable_epoch;
                 let current_epoch = get_current_epoch::<E>(genesis_data.genesis_time, spec)
                     .ok_or("Failed to get current epoch. Please check your system time")?;
-                eprintln!("Voluntary exit has been accepted into the beacon chain, but not yet finalized. \
+                eprintln!(
+                    "Voluntary exit has been accepted into the beacon chain, but not yet finalized. \
                         Finalization may take several minutes or longer. Before finalization there is a low \
-                        probability that the exit may be reverted.");
+                        probability that the exit may be reverted."
+                );
                 eprintln!(
                     "Current epoch: {}, Exit epoch: {}, Withdrawable epoch: {}",
                     current_epoch, exit_epoch, withdrawal_epoch
@@ -401,7 +403,7 @@ mod tests {
     use eth2_keystore::KeystoreBuilder;
     use std::fs::File;
     use std::io::Write;
-    use tempfile::{tempdir, TempDir};
+    use tempfile::{TempDir, tempdir};
 
     const PASSWORD: &str = "cats";
     const KEYSTORE_NAME: &str = "keystore-m_12381_3600_0_0_0-1595406747.json";