Dec 02 20:22:02.086 INFO testing revonet-0.2.1 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 02 20:22:02.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:22:02.259 INFO [stdout] eccff89825a285e20ad40eb6d6c63d4066b55a526141dc1752eff974fca008f1
Dec 02 20:22:02.262 INFO running `"docker" "start" "-a" "eccff89825a285e20ad40eb6d6c63d4066b55a526141dc1752eff974fca008f1"`
Dec 02 20:22:02.667 INFO [stderr] usermod: no changes
Dec 02 20:22:02.726 INFO [stderr]    Compiling revonet v0.2.1 (/source)
Dec 02 20:22:04.311 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:04.311 INFO [stderr]   --> src/ea.rs:65:45
Dec 02 20:22:04.311 INFO [stderr]    |
Dec 02 20:22:04.311 INFO [stderr] 65 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Dec 02 20:22:04.311 INFO [stderr]    |                                             ----^^^
Dec 02 20:22:04.311 INFO [stderr]    |                                             |
Dec 02 20:22:04.311 INFO [stderr]    |                                             help: remove this `mut`
Dec 02 20:22:04.311 INFO [stderr]    |
Dec 02 20:22:04.311 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 20:22:04.311 INFO [stderr] 
Dec 02 20:22:04.343 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:04.343 INFO [stderr]    --> src/ea.rs:228:97
Dec 02 20:22:04.343 INFO [stderr]     |
Dec 02 20:22:04.343 INFO [stderr] 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> {
Dec 02 20:22:04.343 INFO [stderr]     |                                                                                                 ----^^^
Dec 02 20:22:04.343 INFO [stderr]     |                                                                                                 |
Dec 02 20:22:04.343 INFO [stderr]     |                                                                                                 help: remove this `mut`
Dec 02 20:22:04.343 INFO [stderr] 
Dec 02 20:22:04.355 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:04.355 INFO [stderr]   --> src/ga.rs:82:182
Dec 02 20:22:04.355 INFO [stderr]    |
Dec 02 20:22:04.355 INFO [stderr] 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) {
Dec 02 20:22:04.355 INFO [stderr]    |                                                                                                                                                                                      ----^^^
Dec 02 20:22:04.355 INFO [stderr]    |                                                                                                                                                                                      |
Dec 02 20:22:04.355 INFO [stderr]    |                                                                                                                                                                                      help: remove this `mut`
Dec 02 20:22:04.355 INFO [stderr] 
Dec 02 20:22:04.355 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:04.355 INFO [stderr]    --> src/ga.rs:121:102
Dec 02 20:22:04.355 INFO [stderr]     |
Dec 02 20:22:04.355 INFO [stderr] 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) {
Dec 02 20:22:04.355 INFO [stderr]     |                                                                                                      ----^^^
Dec 02 20:22:04.355 INFO [stderr]     |                                                                                                      |
Dec 02 20:22:04.355 INFO [stderr]     |                                                                                                      help: remove this `mut`
Dec 02 20:22:04.355 INFO [stderr] 
Dec 02 20:22:04.403 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:04.403 INFO [stderr]   --> src/ne.rs:67:45
Dec 02 20:22:04.403 INFO [stderr]    |
Dec 02 20:22:04.403 INFO [stderr] 67 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Dec 02 20:22:04.403 INFO [stderr]    |                                             ----^^^
Dec 02 20:22:04.403 INFO [stderr]    |                                             |
Dec 02 20:22:04.403 INFO [stderr]    |                                             help: remove this `mut`
Dec 02 20:22:04.403 INFO [stderr] 
Dec 02 20:22:04.479 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:04.479 INFO [stderr]   --> src/problem.rs:53:73
Dec 02 20:22:04.479 INFO [stderr]    |
Dec 02 20:22:04.479 INFO [stderr] 53 |     fn get_random_individual<T: Individual, R: Rng>(&self, size: usize, mut rng: &mut R) -> T {
Dec 02 20:22:04.479 INFO [stderr]    |                                                                         ----^^^
Dec 02 20:22:04.479 INFO [stderr]    |                                                                         |
Dec 02 20:22:04.479 INFO [stderr]    |                                                                         help: remove this `mut`
Dec 02 20:22:04.479 INFO [stderr] 
Dec 02 20:22:05.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Dec 02 20:22:05.762 INFO [stderr] su: No module specific data is present
Dec 02 20:22:06.160 INFO running `"docker" "inspect" "eccff89825a285e20ad40eb6d6c63d4066b55a526141dc1752eff974fca008f1"`
Dec 02 20:22:06.282 INFO running `"docker" "rm" "-f" "eccff89825a285e20ad40eb6d6c63d4066b55a526141dc1752eff974fca008f1"`
Dec 02 20:22:06.402 INFO [stdout] eccff89825a285e20ad40eb6d6c63d4066b55a526141dc1752eff974fca008f1
Dec 02 20:22:06.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 20:22:06.664 INFO [stdout] c6da04262c5cc2304fa7fa9f68fd9b75915752bc8ef9178cd51fd8b9e81a395d
Dec 02 20:22:06.668 INFO running `"docker" "start" "-a" "c6da04262c5cc2304fa7fa9f68fd9b75915752bc8ef9178cd51fd8b9e81a395d"`
Dec 02 20:22:07.169 INFO [stderr] usermod: no changes
Dec 02 20:22:07.242 INFO [stderr]    Compiling revonet v0.2.1 (/source)
Dec 02 20:22:10.971 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:10.971 INFO [stderr]   --> src/ea.rs:65:45
Dec 02 20:22:10.971 INFO [stderr]    |
Dec 02 20:22:10.971 INFO [stderr] 65 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Dec 02 20:22:10.971 INFO [stderr]    |                                             ----^^^
Dec 02 20:22:10.971 INFO [stderr]    |                                             |
Dec 02 20:22:10.971 INFO [stderr]    |                                             help: remove this `mut`
Dec 02 20:22:10.971 INFO [stderr]    |
Dec 02 20:22:10.971 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 02 20:22:10.971 INFO [stderr] 
Dec 02 20:22:11.017 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:11.017 INFO [stderr]    --> src/ea.rs:228:97
Dec 02 20:22:11.017 INFO [stderr]     |
Dec 02 20:22:11.017 INFO [stderr] 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> {
Dec 02 20:22:11.017 INFO [stderr]     |                                                                                                 ----^^^
Dec 02 20:22:11.017 INFO [stderr]     |                                                                                                 |
Dec 02 20:22:11.017 INFO [stderr]     |                                                                                                 help: remove this `mut`
Dec 02 20:22:11.017 INFO [stderr] 
Dec 02 20:22:11.035 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:11.035 INFO [stderr]   --> src/ga.rs:82:182
Dec 02 20:22:11.035 INFO [stderr]    |
Dec 02 20:22:11.035 INFO [stderr] 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) {
Dec 02 20:22:11.035 INFO [stderr]    |                                                                                                                                                                                      ----^^^
Dec 02 20:22:11.035 INFO [stderr]    |                                                                                                                                                                                      |
Dec 02 20:22:11.035 INFO [stderr]    |                                                                                                                                                                                      help: remove this `mut`
Dec 02 20:22:11.035 INFO [stderr] 
Dec 02 20:22:11.039 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:11.039 INFO [stderr]    --> src/ga.rs:121:102
Dec 02 20:22:11.039 INFO [stderr]     |
Dec 02 20:22:11.039 INFO [stderr] 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) {
Dec 02 20:22:11.039 INFO [stderr]     |                                                                                                      ----^^^
Dec 02 20:22:11.039 INFO [stderr]     |                                                                                                      |
Dec 02 20:22:11.039 INFO [stderr]     |                                                                                                      help: remove this `mut`
Dec 02 20:22:11.039 INFO [stderr] 
Dec 02 20:22:11.095 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:11.095 INFO [stderr]   --> src/ne.rs:67:45
Dec 02 20:22:11.095 INFO [stderr]    |
Dec 02 20:22:11.095 INFO [stderr] 67 |     fn init<R: Rng>(&mut self, size: usize, mut rng: &mut R) {
Dec 02 20:22:11.095 INFO [stderr]    |                                             ----^^^
Dec 02 20:22:11.095 INFO [stderr]    |                                             |
Dec 02 20:22:11.095 INFO [stderr]    |                                             help: remove this `mut`
Dec 02 20:22:11.095 INFO [stderr] 
Dec 02 20:22:11.239 INFO [stderr] warning: variable does not need to be mutable
Dec 02 20:22:11.239 INFO [stderr]   --> src/problem.rs:53:73
Dec 02 20:22:11.239 INFO [stderr]    |
Dec 02 20:22:11.239 INFO [stderr] 53 |     fn get_random_individual<T: Individual, R: Rng>(&self, size: usize, mut rng: &mut R) -> T {
Dec 02 20:22:11.239 INFO [stderr]    |                                                                         ----^^^
Dec 02 20:22:11.239 INFO [stderr]    |                                                                         |
Dec 02 20:22:11.239 INFO [stderr]    |                                                                         help: remove this `mut`
Dec 02 20:22:11.239 INFO [stderr] 
Dec 02 20:22:14.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.13s
Dec 02 20:22:14.331 INFO [stderr] su: No module specific data is present
Dec 02 20:22:14.971 INFO running `"docker" "inspect" "c6da04262c5cc2304fa7fa9f68fd9b75915752bc8ef9178cd51fd8b9e81a395d"`
Dec 02 20:22:15.079 INFO running `"docker" "rm" "-f" "c6da04262c5cc2304fa7fa9f68fd9b75915752bc8ef9178cd51fd8b9e81a395d"`
Dec 02 20:22:15.185 INFO [stdout] c6da04262c5cc2304fa7fa9f68fd9b75915752bc8ef9178cd51fd8b9e81a395d
