Dec 05 02:37:50.128 INFO checking Eragra3/GA against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 02:37:50.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 05 02:37:50.557 INFO [stdout] 25fd3667b5fce75d0dffb109c7bcd89890f0a050517ffdec2e078e20b023a467 Dec 05 02:37:50.563 INFO running `"docker" "start" "-a" "25fd3667b5fce75d0dffb109c7bcd89890f0a050517ffdec2e078e20b023a467"` Dec 05 02:37:51.619 INFO [stderr] usermod: no changes Dec 05 02:37:51.807 INFO [stderr] Checking time v0.1.38 Dec 05 02:37:51.811 INFO [stderr] Checking serde_yaml v0.7.1 Dec 05 02:37:51.811 INFO [stderr] Checking csv v1.0.0-beta.3 Dec 05 02:37:53.751 INFO [stderr] Checking chrono v0.4.0 Dec 05 02:37:53.751 INFO [stderr] Checking pbr v1.0.0 Dec 05 02:37:57.870 INFO [stderr] Checking genetic v0.1.0 (/source) Dec 05 02:37:59.743 INFO [stderr] warning: unused import: `Rng` Dec 05 02:37:59.743 INFO [stderr] --> src/mutators.rs:3:12 Dec 05 02:37:59.744 INFO [stderr] | Dec 05 02:37:59.744 INFO [stderr] 3 | use rand::{Rng}; Dec 05 02:37:59.744 INFO [stderr] | ^^^ Dec 05 02:37:59.744 INFO [stderr] | Dec 05 02:37:59.745 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 02:37:59.745 INFO [stderr] Dec 05 02:37:59.745 INFO [stderr] warning: unused import: `Normal` Dec 05 02:37:59.746 INFO [stderr] --> src/mutators.rs:4:35 Dec 05 02:37:59.746 INFO [stderr] | Dec 05 02:37:59.746 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Dec 05 02:37:59.747 INFO [stderr] | ^^^^^^ Dec 05 02:37:59.747 INFO [stderr] Dec 05 02:37:59.951 INFO [stderr] warning: unused import: `Rng` Dec 05 02:37:59.952 INFO [stderr] --> src/mutators.rs:3:12 Dec 05 02:37:59.952 INFO [stderr] | Dec 05 02:37:59.952 INFO [stderr] 3 | use rand::{Rng}; Dec 05 02:37:59.953 INFO [stderr] | ^^^ Dec 05 02:37:59.953 INFO [stderr] | Dec 05 02:37:59.953 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 02:37:59.953 INFO [stderr] Dec 05 02:37:59.953 INFO [stderr] warning: unused import: `Normal` Dec 05 02:37:59.954 INFO [stderr] --> src/mutators.rs:4:35 Dec 05 02:37:59.954 INFO [stderr] | Dec 05 02:37:59.954 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Dec 05 02:37:59.955 INFO [stderr] | ^^^^^^ Dec 05 02:37:59.955 INFO [stderr] Dec 05 02:38:00.351 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Dec 05 02:38:00.351 INFO [stderr] --> src/main.rs:73:13 Dec 05 02:38:00.351 INFO [stderr] | Dec 05 02:38:00.351 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 05 02:38:00.351 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Dec 05 02:38:00.351 INFO [stderr] | Dec 05 02:38:00.351 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 02:38:00.351 INFO [stderr] Dec 05 02:38:00.351 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Dec 05 02:38:00.351 INFO [stderr] --> src/main.rs:74:13 Dec 05 02:38:00.351 INFO [stderr] | Dec 05 02:38:00.351 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.351 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Dec 05 02:38:00.351 INFO [stderr] Dec 05 02:38:00.351 INFO [stderr] warning: unused variable: `best_specimens_fitness` Dec 05 02:38:00.351 INFO [stderr] --> src/main.rs:75:13 Dec 05 02:38:00.351 INFO [stderr] | Dec 05 02:38:00.351 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.351 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Dec 05 02:38:00.351 INFO [stderr] Dec 05 02:38:00.351 INFO [stderr] warning: unused variable: `mutator` Dec 05 02:38:00.351 INFO [stderr] --> src/main.rs:80:9 Dec 05 02:38:00.351 INFO [stderr] | Dec 05 02:38:00.351 INFO [stderr] 80 | let mutator = RandomSwap::new(); Dec 05 02:38:00.351 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Dec 05 02:38:00.351 INFO [stderr] Dec 05 02:38:00.351 INFO [stderr] warning: unused variable: `new_specimens_perc` Dec 05 02:38:00.351 INFO [stderr] --> src/main.rs:174:17 Dec 05 02:38:00.351 INFO [stderr] | Dec 05 02:38:00.351 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Dec 05 02:38:00.351 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Dec 05 02:38:00.351 INFO [stderr] Dec 05 02:38:00.352 INFO [stderr] warning: unused variable: `index` Dec 05 02:38:00.352 INFO [stderr] --> src/mutators.rs:18:13 Dec 05 02:38:00.352 INFO [stderr] | Dec 05 02:38:00.352 INFO [stderr] 18 | for index in 0..value.len() { Dec 05 02:38:00.352 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 05 02:38:00.352 INFO [stderr] Dec 05 02:38:00.378 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.378 INFO [stderr] --> src/main.rs:73:9 Dec 05 02:38:00.378 INFO [stderr] | Dec 05 02:38:00.378 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 05 02:38:00.378 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.378 INFO [stderr] | | Dec 05 02:38:00.378 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.378 INFO [stderr] | Dec 05 02:38:00.378 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 02:38:00.378 INFO [stderr] Dec 05 02:38:00.378 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.378 INFO [stderr] --> src/main.rs:74:9 Dec 05 02:38:00.378 INFO [stderr] | Dec 05 02:38:00.378 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.378 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.378 INFO [stderr] | | Dec 05 02:38:00.378 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.378 INFO [stderr] Dec 05 02:38:00.378 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.378 INFO [stderr] --> src/main.rs:75:9 Dec 05 02:38:00.378 INFO [stderr] | Dec 05 02:38:00.378 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.378 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.378 INFO [stderr] | | Dec 05 02:38:00.378 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.378 INFO [stderr] Dec 05 02:38:00.632 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.632 INFO [stderr] --> src/mutators.rs:16:50 Dec 05 02:38:00.632 INFO [stderr] | Dec 05 02:38:00.632 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 05 02:38:00.632 INFO [stderr] | ----^^^^^ Dec 05 02:38:00.632 INFO [stderr] | | Dec 05 02:38:00.632 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.651 INFO [stderr] Dec 05 02:38:00.652 INFO [stderr] warning: function is never used: `swap_random` Dec 05 02:38:00.652 INFO [stderr] --> src/specimen.rs:143:1 Dec 05 02:38:00.652 INFO [stderr] | Dec 05 02:38:00.652 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Dec 05 02:38:00.652 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.652 INFO [stderr] | Dec 05 02:38:00.652 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 02:38:00.652 INFO [stderr] Dec 05 02:38:00.652 INFO [stderr] warning: method is never used: `mutate` Dec 05 02:38:00.652 INFO [stderr] --> src/mutators.rs:16:5 Dec 05 02:38:00.653 INFO [stderr] | Dec 05 02:38:00.653 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 05 02:38:00.653 INFO [stderr] 17 | | where T : Copy { Dec 05 02:38:00.653 INFO [stderr] 18 | | for index in 0..value.len() { Dec 05 02:38:00.653 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Dec 05 02:38:00.653 INFO [stderr] ... | Dec 05 02:38:00.653 INFO [stderr] 22 | | } Dec 05 02:38:00.653 INFO [stderr] 23 | | } Dec 05 02:38:00.653 INFO [stderr] | |_____^ Dec 05 02:38:00.653 INFO [stderr] Dec 05 02:38:00.658 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:38:00.658 INFO [stderr] --> src/main.rs:96:5 Dec 05 02:38:00.658 INFO [stderr] | Dec 05 02:38:00.658 INFO [stderr] 96 | generations_logger.serialize(row); Dec 05 02:38:00.658 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.675 INFO [stderr] | Dec 05 02:38:00.675 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 02:38:00.675 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:38:00.675 INFO [stderr] Dec 05 02:38:00.675 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:38:00.675 INFO [stderr] --> src/main.rs:185:13 Dec 05 02:38:00.675 INFO [stderr] | Dec 05 02:38:00.675 INFO [stderr] 185 | generations_logger.serialize(row); Dec 05 02:38:00.675 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.675 INFO [stderr] | Dec 05 02:38:00.676 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:38:00.676 INFO [stderr] Dec 05 02:38:00.759 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Dec 05 02:38:00.759 INFO [stderr] --> src/main.rs:73:13 Dec 05 02:38:00.759 INFO [stderr] | Dec 05 02:38:00.759 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 05 02:38:00.759 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Dec 05 02:38:00.759 INFO [stderr] | Dec 05 02:38:00.759 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 02:38:00.759 INFO [stderr] Dec 05 02:38:00.763 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Dec 05 02:38:00.764 INFO [stderr] --> src/main.rs:74:13 Dec 05 02:38:00.764 INFO [stderr] | Dec 05 02:38:00.764 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.765 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Dec 05 02:38:00.765 INFO [stderr] Dec 05 02:38:00.765 INFO [stderr] warning: unused variable: `best_specimens_fitness` Dec 05 02:38:00.766 INFO [stderr] --> src/main.rs:75:13 Dec 05 02:38:00.766 INFO [stderr] | Dec 05 02:38:00.766 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.767 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Dec 05 02:38:00.767 INFO [stderr] Dec 05 02:38:00.767 INFO [stderr] warning: unused variable: `mutator` Dec 05 02:38:00.767 INFO [stderr] --> src/main.rs:80:9 Dec 05 02:38:00.768 INFO [stderr] | Dec 05 02:38:00.768 INFO [stderr] 80 | let mutator = RandomSwap::new(); Dec 05 02:38:00.768 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Dec 05 02:38:00.769 INFO [stderr] Dec 05 02:38:00.769 INFO [stderr] warning: unused variable: `new_specimens_perc` Dec 05 02:38:00.769 INFO [stderr] --> src/main.rs:174:17 Dec 05 02:38:00.769 INFO [stderr] | Dec 05 02:38:00.769 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Dec 05 02:38:00.770 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Dec 05 02:38:00.770 INFO [stderr] Dec 05 02:38:00.770 INFO [stderr] warning: unused variable: `index` Dec 05 02:38:00.770 INFO [stderr] --> src/mutators.rs:18:13 Dec 05 02:38:00.770 INFO [stderr] | Dec 05 02:38:00.770 INFO [stderr] 18 | for index in 0..value.len() { Dec 05 02:38:00.770 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 05 02:38:00.770 INFO [stderr] Dec 05 02:38:00.822 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.822 INFO [stderr] --> src/main.rs:73:9 Dec 05 02:38:00.822 INFO [stderr] | Dec 05 02:38:00.822 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 05 02:38:00.822 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.822 INFO [stderr] | | Dec 05 02:38:00.822 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.822 INFO [stderr] | Dec 05 02:38:00.822 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 02:38:00.822 INFO [stderr] Dec 05 02:38:00.822 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.822 INFO [stderr] --> src/main.rs:74:9 Dec 05 02:38:00.822 INFO [stderr] | Dec 05 02:38:00.822 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.822 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.822 INFO [stderr] | | Dec 05 02:38:00.822 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.822 INFO [stderr] Dec 05 02:38:00.822 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.822 INFO [stderr] --> src/main.rs:75:9 Dec 05 02:38:00.822 INFO [stderr] | Dec 05 02:38:00.822 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 05 02:38:00.822 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.822 INFO [stderr] | | Dec 05 02:38:00.822 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.822 INFO [stderr] Dec 05 02:38:00.952 INFO [stderr] warning: variable does not need to be mutable Dec 05 02:38:00.952 INFO [stderr] --> src/mutators.rs:16:50 Dec 05 02:38:00.952 INFO [stderr] | Dec 05 02:38:00.952 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 05 02:38:00.952 INFO [stderr] | ----^^^^^ Dec 05 02:38:00.952 INFO [stderr] | | Dec 05 02:38:00.952 INFO [stderr] | help: remove this `mut` Dec 05 02:38:00.952 INFO [stderr] Dec 05 02:38:00.955 INFO [stderr] warning: function is never used: `swap_random` Dec 05 02:38:00.955 INFO [stderr] --> src/specimen.rs:143:1 Dec 05 02:38:00.955 INFO [stderr] | Dec 05 02:38:00.955 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Dec 05 02:38:00.955 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.955 INFO [stderr] | Dec 05 02:38:00.956 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 02:38:00.956 INFO [stderr] Dec 05 02:38:00.956 INFO [stderr] warning: method is never used: `mutate` Dec 05 02:38:00.956 INFO [stderr] --> src/mutators.rs:16:5 Dec 05 02:38:00.956 INFO [stderr] | Dec 05 02:38:00.956 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 05 02:38:00.956 INFO [stderr] 17 | | where T : Copy { Dec 05 02:38:00.956 INFO [stderr] 18 | | for index in 0..value.len() { Dec 05 02:38:00.956 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Dec 05 02:38:00.956 INFO [stderr] ... | Dec 05 02:38:00.956 INFO [stderr] 22 | | } Dec 05 02:38:00.956 INFO [stderr] 23 | | } Dec 05 02:38:00.956 INFO [stderr] | |_____^ Dec 05 02:38:00.956 INFO [stderr] Dec 05 02:38:00.960 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:38:00.960 INFO [stderr] --> src/main.rs:96:5 Dec 05 02:38:00.960 INFO [stderr] | Dec 05 02:38:00.960 INFO [stderr] 96 | generations_logger.serialize(row); Dec 05 02:38:00.960 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.960 INFO [stderr] | Dec 05 02:38:00.960 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 02:38:00.960 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:38:00.960 INFO [stderr] Dec 05 02:38:00.961 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 02:38:00.961 INFO [stderr] --> src/main.rs:185:13 Dec 05 02:38:00.961 INFO [stderr] | Dec 05 02:38:00.961 INFO [stderr] 185 | generations_logger.serialize(row); Dec 05 02:38:00.961 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 02:38:00.961 INFO [stderr] | Dec 05 02:38:00.961 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 02:38:00.962 INFO [stderr] Dec 05 02:38:00.999 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.35s Dec 05 02:38:01.011 INFO [stderr] su: No module specific data is present Dec 05 02:38:02.220 INFO running `"docker" "inspect" "25fd3667b5fce75d0dffb109c7bcd89890f0a050517ffdec2e078e20b023a467"` Dec 05 02:38:02.479 INFO running `"docker" "rm" "-f" "25fd3667b5fce75d0dffb109c7bcd89890f0a050517ffdec2e078e20b023a467"` Dec 05 02:38:02.708 INFO [stdout] 25fd3667b5fce75d0dffb109c7bcd89890f0a050517ffdec2e078e20b023a467