Sep 14 10:42:31.980 INFO checking revonet-0.2.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 10:42:31.981 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 10:42:31.981 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:42:32.127 INFO blam! 63a0f6e56d9eb1718cf1889870df5819910ada5b6bf95fa15f4506eb58ca01a5
Sep 14 10:42:32.129 INFO running `"docker" "start" "-a" "63a0f6e56d9eb1718cf1889870df5819910ada5b6bf95fa15f4506eb58ca01a5"`
Sep 14 10:42:32.995 INFO kablam! usermod: no changes
Sep 14 10:42:33.053 INFO kablam!     Checking revonet v0.2.1 (file:///source)
Sep 14 10:42:34.182 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.183 INFO kablam!   --> src/ea.rs:65:45
Sep 14 10:42:34.183 INFO kablam!    |
Sep 14 10:42:34.183 INFO kablam! 65 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Sep 14 10:42:34.183 INFO kablam!    |                                             ----^^^
Sep 14 10:42:34.183 INFO kablam!    |                                             |
Sep 14 10:42:34.183 INFO kablam!    |                                             help: remove this `mut`
Sep 14 10:42:34.183 INFO kablam!    |
Sep 14 10:42:34.183 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 10:42:34.183 INFO kablam! 
Sep 14 10:42:34.198 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.199 INFO kablam!    --> src/ea.rs:228:97
Sep 14 10:42:34.199 INFO kablam!     |
Sep 14 10:42:34.199 INFO kablam! 228 | pub fn create_population<T: Individual, P: Problem, R: Rng+Sized>(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec<T> {
Sep 14 10:42:34.199 INFO kablam!     |                                                                                                 ----^^^
Sep 14 10:42:34.199 INFO kablam!     |                                                                                                 |
Sep 14 10:42:34.199 INFO kablam!     |                                                                                                 help: remove this `mut`
Sep 14 10:42:34.199 INFO kablam! 
Sep 14 10:42:34.210 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.211 INFO kablam!   --> src/ga.rs:82:182
Sep 14 10:42:34.211 INFO kablam!    |
Sep 14 10:42:34.211 INFO kablam! 82 | pub fn cross<R: Rng+Sized, T: Individual+Clone>(popul: &Vec<T>, sel_inds: &Vec<usize>, children: &mut Vec<T>, use_elite: bool, x_type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) {
Sep 14 10:42:34.211 INFO kablam!    |                                                                                                                                                                                      ----^^^
Sep 14 10:42:34.211 INFO kablam!    |                                                                                                                                                                                      |
Sep 14 10:42:34.211 INFO kablam!    |                                                                                                                                                                                      help: remove this `mut`
Sep 14 10:42:34.211 INFO kablam! 
Sep 14 10:42:34.211 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.211 INFO kablam!    --> src/ga.rs:121:102
Sep 14 10:42:34.211 INFO kablam!     |
Sep 14 10:42:34.211 INFO kablam! 121 | fn cross_arithmetic<T: Individual, R: Rng+Sized>(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) {
Sep 14 10:42:34.211 INFO kablam!     |                                                                                                      ----^^^
Sep 14 10:42:34.211 INFO kablam!     |                                                                                                      |
Sep 14 10:42:34.211 INFO kablam!     |                                                                                                      help: remove this `mut`
Sep 14 10:42:34.211 INFO kablam! 
Sep 14 10:42:34.251 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.252 INFO kablam!   --> src/ne.rs:67:45
Sep 14 10:42:34.252 INFO kablam!    |
Sep 14 10:42:34.252 INFO kablam! 67 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Sep 14 10:42:34.252 INFO kablam!    |                                             ----^^^
Sep 14 10:42:34.252 INFO kablam!    |                                             |
Sep 14 10:42:34.252 INFO kablam!    |                                             help: remove this `mut`
Sep 14 10:42:34.252 INFO kablam! 
Sep 14 10:42:34.322 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.323 INFO kablam!   --> src/problem.rs:53:73
Sep 14 10:42:34.323 INFO kablam!    |
Sep 14 10:42:34.323 INFO kablam! 53 |     fn get_random_individual<T: Individual, R: Rng>(&self, size: usize, mut rng: &mut R) -> T {
Sep 14 10:42:34.323 INFO kablam!    |                                                                         ----^^^
Sep 14 10:42:34.323 INFO kablam!    |                                                                         |
Sep 14 10:42:34.323 INFO kablam!    |                                                                         help: remove this `mut`
Sep 14 10:42:34.323 INFO kablam! 
Sep 14 10:42:34.367 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.367 INFO kablam!   --> src/ea.rs:65:45
Sep 14 10:42:34.367 INFO kablam!    |
Sep 14 10:42:34.367 INFO kablam! 65 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Sep 14 10:42:34.367 INFO kablam!    |                                             ----^^^
Sep 14 10:42:34.367 INFO kablam!    |                                             |
Sep 14 10:42:34.367 INFO kablam!    |                                             help: remove this `mut`
Sep 14 10:42:34.367 INFO kablam!    |
Sep 14 10:42:34.367 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 10:42:34.367 INFO kablam! 
Sep 14 10:42:34.380 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.380 INFO kablam!    --> src/ea.rs:228:97
Sep 14 10:42:34.380 INFO kablam!     |
Sep 14 10:42:34.380 INFO kablam! 228 | pub fn create_population<T: Individual, P: Problem, R: Rng+Sized>(pop_size: u32, ind_size: u32, mut rng: &mut R, problem: &P) -> Vec<T> {
Sep 14 10:42:34.380 INFO kablam!     |                                                                                                 ----^^^
Sep 14 10:42:34.380 INFO kablam!     |                                                                                                 |
Sep 14 10:42:34.380 INFO kablam!     |                                                                                                 help: remove this `mut`
Sep 14 10:42:34.380 INFO kablam! 
Sep 14 10:42:34.394 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.394 INFO kablam!   --> src/ga.rs:82:182
Sep 14 10:42:34.394 INFO kablam!    |
Sep 14 10:42:34.394 INFO kablam! 82 | pub fn cross<R: Rng+Sized, T: Individual+Clone>(popul: &Vec<T>, sel_inds: &Vec<usize>, children: &mut Vec<T>, use_elite: bool, x_type: CrossoverOperator, x_prob: f32, x_alpha: f32, mut rng: &mut R) {
Sep 14 10:42:34.394 INFO kablam!    |                                                                                                                                                                                      ----^^^
Sep 14 10:42:34.395 INFO kablam!    |                                                                                                                                                                                      |
Sep 14 10:42:34.395 INFO kablam!    |                                                                                                                                                                                      help: remove this `mut`
Sep 14 10:42:34.395 INFO kablam! 
Sep 14 10:42:34.399 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.399 INFO kablam!    --> src/ga.rs:121:102
Sep 14 10:42:34.399 INFO kablam!     |
Sep 14 10:42:34.399 INFO kablam! 121 | fn cross_arithmetic<T: Individual, R: Rng+Sized>(p1: &T, p2: &T, c1: &mut T, c2: &mut T, alpha: f32, mut rng: &mut R) {
Sep 14 10:42:34.399 INFO kablam!     |                                                                                                      ----^^^
Sep 14 10:42:34.399 INFO kablam!     |                                                                                                      |
Sep 14 10:42:34.399 INFO kablam!     |                                                                                                      help: remove this `mut`
Sep 14 10:42:34.399 INFO kablam! 
Sep 14 10:42:34.455 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.455 INFO kablam!   --> src/ne.rs:67:45
Sep 14 10:42:34.455 INFO kablam!    |
Sep 14 10:42:34.455 INFO kablam! 67 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Sep 14 10:42:34.455 INFO kablam!    |                                             ----^^^
Sep 14 10:42:34.455 INFO kablam!    |                                             |
Sep 14 10:42:34.455 INFO kablam!    |                                             help: remove this `mut`
Sep 14 10:42:34.455 INFO kablam! 
Sep 14 10:42:34.551 INFO kablam! warning: variable does not need to be mutable
Sep 14 10:42:34.551 INFO kablam!   --> src/problem.rs:53:73
Sep 14 10:42:34.551 INFO kablam!    |
Sep 14 10:42:34.551 INFO kablam! 53 |     fn get_random_individual<T: Individual, R: Rng>(&self, size: usize, mut rng: &mut R) -> T {
Sep 14 10:42:34.551 INFO kablam!    |                                                                         ----^^^
Sep 14 10:42:34.551 INFO kablam!    |                                                                         |
Sep 14 10:42:34.551 INFO kablam!    |                                                                         help: remove this `mut`
Sep 14 10:42:34.551 INFO kablam! 
Sep 14 10:42:35.413 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
Sep 14 10:42:35.416 INFO kablam! su: No module specific data is present
Sep 14 10:42:36.076 INFO running `"docker" "rm" "-f" "63a0f6e56d9eb1718cf1889870df5819910ada5b6bf95fa15f4506eb58ca01a5"`
Sep 14 10:42:36.151 INFO blam! 63a0f6e56d9eb1718cf1889870df5819910ada5b6bf95fa15f4506eb58ca01a5