Nov 03 03:19:03.448 INFO checking revonet-0.2.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 03:19:03.450 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 03 03:19:03.736 INFO blam! b765367b908b15fbe0f84a7a5d5a451782ae9c4af737447dc894eb042de864b9
Nov 03 03:19:03.744 INFO running `"docker" "start" "-a" "b765367b908b15fbe0f84a7a5d5a451782ae9c4af737447dc894eb042de864b9"`
Nov 03 03:19:04.280 INFO kablam! usermod: no changes
Nov 03 03:19:04.343 INFO kablam!     Checking revonet v0.2.1 (/source)
Nov 03 03:19:06.145 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.145 INFO kablam!   --> src/ea.rs:65:45
Nov 03 03:19:06.145 INFO kablam!    |
Nov 03 03:19:06.145 INFO kablam! 65 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Nov 03 03:19:06.145 INFO kablam!    |                                             ----^^^
Nov 03 03:19:06.145 INFO kablam!    |                                             |
Nov 03 03:19:06.145 INFO kablam!    |                                             help: remove this `mut`
Nov 03 03:19:06.146 INFO kablam!    |
Nov 03 03:19:06.146 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 03:19:06.146 INFO kablam! 
Nov 03 03:19:06.174 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.174 INFO kablam!    --> src/ea.rs:228:97
Nov 03 03:19:06.174 INFO kablam!     |
Nov 03 03:19:06.174 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> {
Nov 03 03:19:06.175 INFO kablam!     |                                                                                                 ----^^^
Nov 03 03:19:06.175 INFO kablam!     |                                                                                                 |
Nov 03 03:19:06.175 INFO kablam!     |                                                                                                 help: remove this `mut`
Nov 03 03:19:06.175 INFO kablam! 
Nov 03 03:19:06.192 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.192 INFO kablam!   --> src/ga.rs:82:182
Nov 03 03:19:06.192 INFO kablam!    |
Nov 03 03:19:06.192 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) {
Nov 03 03:19:06.192 INFO kablam!    |                                                                                                                                                                                      ----^^^
Nov 03 03:19:06.192 INFO kablam!    |                                                                                                                                                                                      |
Nov 03 03:19:06.192 INFO kablam!    |                                                                                                                                                                                      help: remove this `mut`
Nov 03 03:19:06.192 INFO kablam! 
Nov 03 03:19:06.192 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.192 INFO kablam!    --> src/ga.rs:121:102
Nov 03 03:19:06.192 INFO kablam!     |
Nov 03 03:19:06.192 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) {
Nov 03 03:19:06.192 INFO kablam!     |                                                                                                      ----^^^
Nov 03 03:19:06.192 INFO kablam!     |                                                                                                      |
Nov 03 03:19:06.192 INFO kablam!     |                                                                                                      help: remove this `mut`
Nov 03 03:19:06.192 INFO kablam! 
Nov 03 03:19:06.228 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.228 INFO kablam!   --> src/ne.rs:67:45
Nov 03 03:19:06.228 INFO kablam!    |
Nov 03 03:19:06.228 INFO kablam! 67 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Nov 03 03:19:06.228 INFO kablam!    |                                             ----^^^
Nov 03 03:19:06.228 INFO kablam!    |                                             |
Nov 03 03:19:06.228 INFO kablam!    |                                             help: remove this `mut`
Nov 03 03:19:06.228 INFO kablam! 
Nov 03 03:19:06.316 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.316 INFO kablam!   --> src/problem.rs:53:73
Nov 03 03:19:06.316 INFO kablam!    |
Nov 03 03:19:06.316 INFO kablam! 53 |     fn get_random_individual<T: Individual, R: Rng>(&self, size: usize, mut rng: &mut R) -> T {
Nov 03 03:19:06.316 INFO kablam!    |                                                                         ----^^^
Nov 03 03:19:06.316 INFO kablam!    |                                                                         |
Nov 03 03:19:06.316 INFO kablam!    |                                                                         help: remove this `mut`
Nov 03 03:19:06.316 INFO kablam! 
Nov 03 03:19:06.416 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.416 INFO kablam!   --> src/ea.rs:65:45
Nov 03 03:19:06.416 INFO kablam!    |
Nov 03 03:19:06.416 INFO kablam! 65 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Nov 03 03:19:06.416 INFO kablam!    |                                             ----^^^
Nov 03 03:19:06.416 INFO kablam!    |                                             |
Nov 03 03:19:06.416 INFO kablam!    |                                             help: remove this `mut`
Nov 03 03:19:06.416 INFO kablam!    |
Nov 03 03:19:06.416 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 03:19:06.416 INFO kablam! 
Nov 03 03:19:06.441 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.441 INFO kablam!    --> src/ea.rs:228:97
Nov 03 03:19:06.441 INFO kablam!     |
Nov 03 03:19:06.441 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> {
Nov 03 03:19:06.441 INFO kablam!     |                                                                                                 ----^^^
Nov 03 03:19:06.441 INFO kablam!     |                                                                                                 |
Nov 03 03:19:06.441 INFO kablam!     |                                                                                                 help: remove this `mut`
Nov 03 03:19:06.441 INFO kablam! 
Nov 03 03:19:06.464 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.464 INFO kablam!   --> src/ga.rs:82:182
Nov 03 03:19:06.464 INFO kablam!    |
Nov 03 03:19:06.464 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) {
Nov 03 03:19:06.464 INFO kablam!    |                                                                                                                                                                                      ----^^^
Nov 03 03:19:06.464 INFO kablam!    |                                                                                                                                                                                      |
Nov 03 03:19:06.464 INFO kablam!    |                                                                                                                                                                                      help: remove this `mut`
Nov 03 03:19:06.464 INFO kablam! 
Nov 03 03:19:06.464 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.464 INFO kablam!    --> src/ga.rs:121:102
Nov 03 03:19:06.464 INFO kablam!     |
Nov 03 03:19:06.464 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) {
Nov 03 03:19:06.464 INFO kablam!     |                                                                                                      ----^^^
Nov 03 03:19:06.464 INFO kablam!     |                                                                                                      |
Nov 03 03:19:06.464 INFO kablam!     |                                                                                                      help: remove this `mut`
Nov 03 03:19:06.464 INFO kablam! 
Nov 03 03:19:06.516 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.516 INFO kablam!   --> src/ne.rs:67:45
Nov 03 03:19:06.516 INFO kablam!    |
Nov 03 03:19:06.516 INFO kablam! 67 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Nov 03 03:19:06.516 INFO kablam!    |                                             ----^^^
Nov 03 03:19:06.516 INFO kablam!    |                                             |
Nov 03 03:19:06.516 INFO kablam!    |                                             help: remove this `mut`
Nov 03 03:19:06.516 INFO kablam! 
Nov 03 03:19:06.728 INFO kablam! warning: variable does not need to be mutable
Nov 03 03:19:06.728 INFO kablam!   --> src/problem.rs:53:73
Nov 03 03:19:06.729 INFO kablam!    |
Nov 03 03:19:06.729 INFO kablam! 53 |     fn get_random_individual<T: Individual, R: Rng>(&self, size: usize, mut rng: &mut R) -> T {
Nov 03 03:19:06.729 INFO kablam!    |                                                                         ----^^^
Nov 03 03:19:06.729 INFO kablam!    |                                                                         |
Nov 03 03:19:06.729 INFO kablam!    |                                                                         help: remove this `mut`
Nov 03 03:19:06.729 INFO kablam! 
Nov 03 03:19:09.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
Nov 03 03:19:09.488 INFO kablam! su: No module specific data is present
Nov 03 03:19:09.823 INFO running `"docker" "rm" "-f" "b765367b908b15fbe0f84a7a5d5a451782ae9c4af737447dc894eb042de864b9"`
Nov 03 03:19:10.140 INFO blam! b765367b908b15fbe0f84a7a5d5a451782ae9c4af737447dc894eb042de864b9