Re-allow clippy::integer_arithmetic at crate-level

core/benches/banking_stage.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 #![feature(test)]
 
 extern crate test;

core/benches/blockstore.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 #![feature(test)]
 extern crate solana_ledger;
 extern crate test;

core/benches/shredder.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 #![feature(test)]
 
 extern crate test;

core/src/lib.rs

@@ -1,4 +1,5 @@
 #![cfg_attr(RUSTC_WITH_SPECIALIZATION, feature(specialization))]
+#![allow(clippy::integer_arithmetic)]
 //! The `solana` library implements the Solana high-performance blockchain architecture.
 //! It includes a full Rust implementation of the architecture (see
 //! [Validator](server/struct.Validator.html)) as well as hooks to GPU implementations of its most

core/tests/cluster_info.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 use rayon::iter::ParallelIterator;
 use rayon::prelude::*;
 use serial_test::serial;

core/tests/crds_gossip.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 use bincode::serialized_size;
 use log::*;
 use rayon::prelude::*;

core/tests/fork-selection.rs

@@ -71,6 +71,7 @@
 //! ```
 //! time: 4007, tip converged: 10, trunk id: 3830, trunk time: 3827, trunk converged 100, trunk height 348
 //! ```
+#![allow(clippy::integer_arithmetic)]
 
 extern crate rand;
 use rand::{thread_rng, Rng};

core/tests/gossip.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 #[macro_use]
 extern crate log;
 

core/tests/ledger_cleanup.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::integer_arithmetic)]
 // Long-running ledger_cleanup tests
 
 #[cfg(test)]

core/tests/snapshots.rs

@@ -1,4 +1,5 @@
 // Long-running bank_forks tests
+#![allow(clippy::integer_arithmetic)]
 
 macro_rules! DEFINE_SNAPSHOT_VERSION_PARAMETERIZED_TEST_FUNCTIONS {
     ($x:ident, $y:ident, $z:ident) => {