Nov 17 15:35:36.957 INFO testing Eragra3/GA against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 17 15:35:36.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 15:35:37.516 INFO [stdout] 71a817eed157ffa7a8a804698d3882aff3c938e20491a8e24f28aa0cb43de0d1 Nov 17 15:35:37.523 INFO running `"docker" "start" "-a" "71a817eed157ffa7a8a804698d3882aff3c938e20491a8e24f28aa0cb43de0d1"` Nov 17 15:35:38.419 INFO [stderr] usermod: no changes Nov 17 15:35:38.495 INFO [stderr] Compiling memchr v1.0.1 Nov 17 15:35:38.497 INFO [stderr] Compiling chrono v0.4.0 Nov 17 15:35:38.497 INFO [stderr] Compiling pbr v1.0.0 Nov 17 15:35:39.167 INFO [stderr] Compiling csv-core v0.1.2 Nov 17 15:35:40.635 INFO [stderr] Compiling csv v1.0.0-beta.3 Nov 17 15:35:43.404 INFO [stderr] Compiling genetic v0.1.0 (/source) Nov 17 15:35:44.211 INFO [stderr] warning: unused import: `Rng` Nov 17 15:35:44.211 INFO [stderr] --> src/mutators.rs:3:12 Nov 17 15:35:44.211 INFO [stderr] | Nov 17 15:35:44.211 INFO [stderr] 3 | use rand::{Rng}; Nov 17 15:35:44.211 INFO [stderr] | ^^^ Nov 17 15:35:44.211 INFO [stderr] | Nov 17 15:35:44.211 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 15:35:44.211 INFO [stderr] Nov 17 15:35:44.211 INFO [stderr] warning: unused import: `Normal` Nov 17 15:35:44.211 INFO [stderr] --> src/mutators.rs:4:35 Nov 17 15:35:44.211 INFO [stderr] | Nov 17 15:35:44.211 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Nov 17 15:35:44.211 INFO [stderr] | ^^^^^^ Nov 17 15:35:44.211 INFO [stderr] Nov 17 15:35:44.527 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Nov 17 15:35:44.527 INFO [stderr] --> src/main.rs:73:13 Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Nov 17 15:35:44.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 15:35:44.527 INFO [stderr] Nov 17 15:35:44.527 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Nov 17 15:35:44.527 INFO [stderr] --> src/main.rs:74:13 Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:44.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Nov 17 15:35:44.527 INFO [stderr] Nov 17 15:35:44.527 INFO [stderr] warning: unused variable: `best_specimens_fitness` Nov 17 15:35:44.527 INFO [stderr] --> src/main.rs:75:13 Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:44.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Nov 17 15:35:44.527 INFO [stderr] Nov 17 15:35:44.527 INFO [stderr] warning: unused variable: `mutator` Nov 17 15:35:44.527 INFO [stderr] --> src/main.rs:80:9 Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] 80 | let mutator = RandomSwap::new(); Nov 17 15:35:44.527 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Nov 17 15:35:44.527 INFO [stderr] Nov 17 15:35:44.527 INFO [stderr] warning: unused variable: `new_specimens_perc` Nov 17 15:35:44.527 INFO [stderr] --> src/main.rs:174:17 Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Nov 17 15:35:44.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Nov 17 15:35:44.527 INFO [stderr] Nov 17 15:35:44.527 INFO [stderr] warning: unused variable: `index` Nov 17 15:35:44.527 INFO [stderr] --> src/mutators.rs:18:13 Nov 17 15:35:44.527 INFO [stderr] | Nov 17 15:35:44.527 INFO [stderr] 18 | for index in 0..value.len() { Nov 17 15:35:44.527 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 17 15:35:44.527 INFO [stderr] Nov 17 15:35:44.550 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:44.550 INFO [stderr] --> src/main.rs:73:9 Nov 17 15:35:44.550 INFO [stderr] | Nov 17 15:35:44.550 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Nov 17 15:35:44.550 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:44.550 INFO [stderr] | | Nov 17 15:35:44.550 INFO [stderr] | help: remove this `mut` Nov 17 15:35:44.550 INFO [stderr] | Nov 17 15:35:44.550 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 15:35:44.550 INFO [stderr] Nov 17 15:35:44.550 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:44.550 INFO [stderr] --> src/main.rs:74:9 Nov 17 15:35:44.550 INFO [stderr] | Nov 17 15:35:44.550 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:44.550 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:44.550 INFO [stderr] | | Nov 17 15:35:44.550 INFO [stderr] | help: remove this `mut` Nov 17 15:35:44.550 INFO [stderr] Nov 17 15:35:44.550 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:44.550 INFO [stderr] --> src/main.rs:75:9 Nov 17 15:35:44.550 INFO [stderr] | Nov 17 15:35:44.550 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:44.550 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:44.550 INFO [stderr] | | Nov 17 15:35:44.550 INFO [stderr] | help: remove this `mut` Nov 17 15:35:44.550 INFO [stderr] Nov 17 15:35:44.627 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:44.627 INFO [stderr] --> src/mutators.rs:16:50 Nov 17 15:35:44.627 INFO [stderr] | Nov 17 15:35:44.627 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Nov 17 15:35:44.627 INFO [stderr] | ----^^^^^ Nov 17 15:35:44.627 INFO [stderr] | | Nov 17 15:35:44.627 INFO [stderr] | help: remove this `mut` Nov 17 15:35:44.627 INFO [stderr] Nov 17 15:35:44.627 INFO [stderr] warning: function is never used: `swap_random` Nov 17 15:35:44.627 INFO [stderr] --> src/specimen.rs:143:1 Nov 17 15:35:44.627 INFO [stderr] | Nov 17 15:35:44.627 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Nov 17 15:35:44.627 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:44.627 INFO [stderr] | Nov 17 15:35:44.627 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 15:35:44.627 INFO [stderr] Nov 17 15:35:44.628 INFO [stderr] warning: method is never used: `mutate` Nov 17 15:35:44.628 INFO [stderr] --> src/mutators.rs:16:5 Nov 17 15:35:44.628 INFO [stderr] | Nov 17 15:35:44.628 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Nov 17 15:35:44.628 INFO [stderr] 17 | | where T : Copy { Nov 17 15:35:44.628 INFO [stderr] 18 | | for index in 0..value.len() { Nov 17 15:35:44.628 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Nov 17 15:35:44.628 INFO [stderr] ... | Nov 17 15:35:44.628 INFO [stderr] 22 | | } Nov 17 15:35:44.628 INFO [stderr] 23 | | } Nov 17 15:35:44.628 INFO [stderr] | |_____^ Nov 17 15:35:44.628 INFO [stderr] Nov 17 15:35:44.631 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 17 15:35:44.631 INFO [stderr] --> src/main.rs:96:5 Nov 17 15:35:44.631 INFO [stderr] | Nov 17 15:35:44.631 INFO [stderr] 96 | generations_logger.serialize(row); Nov 17 15:35:44.631 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:44.631 INFO [stderr] | Nov 17 15:35:44.631 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 17 15:35:44.631 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 17 15:35:44.631 INFO [stderr] Nov 17 15:35:44.631 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 17 15:35:44.631 INFO [stderr] --> src/main.rs:185:13 Nov 17 15:35:44.631 INFO [stderr] | Nov 17 15:35:44.631 INFO [stderr] 185 | generations_logger.serialize(row); Nov 17 15:35:44.631 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:44.631 INFO [stderr] | Nov 17 15:35:44.631 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 17 15:35:44.631 INFO [stderr] Nov 17 15:35:47.195 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.76s Nov 17 15:35:47.201 INFO [stderr] su: No module specific data is present Nov 17 15:35:47.841 INFO running `"docker" "inspect" "71a817eed157ffa7a8a804698d3882aff3c938e20491a8e24f28aa0cb43de0d1"` Nov 17 15:35:48.067 INFO running `"docker" "rm" "-f" "71a817eed157ffa7a8a804698d3882aff3c938e20491a8e24f28aa0cb43de0d1"` Nov 17 15:35:48.403 INFO [stdout] 71a817eed157ffa7a8a804698d3882aff3c938e20491a8e24f28aa0cb43de0d1 Nov 17 15:35:48.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 15:35:48.989 INFO [stdout] d5addca611f815fbe998471420c199d07b9b4c19fcf750d05bc9891216f0dc61 Nov 17 15:35:48.992 INFO running `"docker" "start" "-a" "d5addca611f815fbe998471420c199d07b9b4c19fcf750d05bc9891216f0dc61"` Nov 17 15:35:49.912 INFO [stderr] usermod: no changes Nov 17 15:35:50.027 INFO [stderr] Compiling genetic v0.1.0 (/source) Nov 17 15:35:51.047 INFO [stderr] warning: unused import: `Rng` Nov 17 15:35:51.047 INFO [stderr] --> src/mutators.rs:3:12 Nov 17 15:35:51.047 INFO [stderr] | Nov 17 15:35:51.047 INFO [stderr] 3 | use rand::{Rng}; Nov 17 15:35:51.047 INFO [stderr] | ^^^ Nov 17 15:35:51.047 INFO [stderr] | Nov 17 15:35:51.047 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 15:35:51.047 INFO [stderr] Nov 17 15:35:51.047 INFO [stderr] warning: unused import: `Normal` Nov 17 15:35:51.047 INFO [stderr] --> src/mutators.rs:4:35 Nov 17 15:35:51.047 INFO [stderr] | Nov 17 15:35:51.047 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Nov 17 15:35:51.047 INFO [stderr] | ^^^^^^ Nov 17 15:35:51.047 INFO [stderr] Nov 17 15:35:51.415 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Nov 17 15:35:51.415 INFO [stderr] --> src/main.rs:73:13 Nov 17 15:35:51.415 INFO [stderr] | Nov 17 15:35:51.415 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Nov 17 15:35:51.415 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Nov 17 15:35:51.415 INFO [stderr] | Nov 17 15:35:51.415 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 15:35:51.415 INFO [stderr] Nov 17 15:35:51.415 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Nov 17 15:35:51.415 INFO [stderr] --> src/main.rs:74:13 Nov 17 15:35:51.415 INFO [stderr] | Nov 17 15:35:51.415 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:51.415 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Nov 17 15:35:51.415 INFO [stderr] Nov 17 15:35:51.415 INFO [stderr] warning: unused variable: `best_specimens_fitness` Nov 17 15:35:51.415 INFO [stderr] --> src/main.rs:75:13 Nov 17 15:35:51.415 INFO [stderr] | Nov 17 15:35:51.415 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:51.415 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Nov 17 15:35:51.415 INFO [stderr] Nov 17 15:35:51.415 INFO [stderr] warning: unused variable: `mutator` Nov 17 15:35:51.415 INFO [stderr] --> src/main.rs:80:9 Nov 17 15:35:51.415 INFO [stderr] | Nov 17 15:35:51.415 INFO [stderr] 80 | let mutator = RandomSwap::new(); Nov 17 15:35:51.415 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Nov 17 15:35:51.415 INFO [stderr] Nov 17 15:35:51.416 INFO [stderr] warning: unused variable: `new_specimens_perc` Nov 17 15:35:51.416 INFO [stderr] --> src/main.rs:174:17 Nov 17 15:35:51.416 INFO [stderr] | Nov 17 15:35:51.416 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Nov 17 15:35:51.416 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Nov 17 15:35:51.416 INFO [stderr] Nov 17 15:35:51.416 INFO [stderr] warning: unused variable: `index` Nov 17 15:35:51.416 INFO [stderr] --> src/mutators.rs:18:13 Nov 17 15:35:51.416 INFO [stderr] | Nov 17 15:35:51.416 INFO [stderr] 18 | for index in 0..value.len() { Nov 17 15:35:51.416 INFO [stderr] | ^^^^^ help: consider using `_index` instead Nov 17 15:35:51.416 INFO [stderr] Nov 17 15:35:51.448 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:51.448 INFO [stderr] --> src/main.rs:73:9 Nov 17 15:35:51.448 INFO [stderr] | Nov 17 15:35:51.448 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Nov 17 15:35:51.448 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:51.448 INFO [stderr] | | Nov 17 15:35:51.448 INFO [stderr] | help: remove this `mut` Nov 17 15:35:51.448 INFO [stderr] | Nov 17 15:35:51.448 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 15:35:51.448 INFO [stderr] Nov 17 15:35:51.448 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:51.448 INFO [stderr] --> src/main.rs:74:9 Nov 17 15:35:51.448 INFO [stderr] | Nov 17 15:35:51.448 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:51.448 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:51.448 INFO [stderr] | | Nov 17 15:35:51.448 INFO [stderr] | help: remove this `mut` Nov 17 15:35:51.448 INFO [stderr] Nov 17 15:35:51.448 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:51.448 INFO [stderr] --> src/main.rs:75:9 Nov 17 15:35:51.448 INFO [stderr] | Nov 17 15:35:51.448 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Nov 17 15:35:51.448 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:51.448 INFO [stderr] | | Nov 17 15:35:51.448 INFO [stderr] | help: remove this `mut` Nov 17 15:35:51.448 INFO [stderr] Nov 17 15:35:51.567 INFO [stderr] warning: variable does not need to be mutable Nov 17 15:35:51.567 INFO [stderr] --> src/mutators.rs:16:50 Nov 17 15:35:51.567 INFO [stderr] | Nov 17 15:35:51.567 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Nov 17 15:35:51.567 INFO [stderr] | ----^^^^^ Nov 17 15:35:51.567 INFO [stderr] | | Nov 17 15:35:51.567 INFO [stderr] | help: remove this `mut` Nov 17 15:35:51.567 INFO [stderr] Nov 17 15:35:51.567 INFO [stderr] warning: function is never used: `swap_random` Nov 17 15:35:51.567 INFO [stderr] --> src/specimen.rs:143:1 Nov 17 15:35:51.567 INFO [stderr] | Nov 17 15:35:51.567 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Nov 17 15:35:51.567 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:51.567 INFO [stderr] | Nov 17 15:35:51.567 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 15:35:51.567 INFO [stderr] Nov 17 15:35:51.567 INFO [stderr] warning: method is never used: `mutate` Nov 17 15:35:51.567 INFO [stderr] --> src/mutators.rs:16:5 Nov 17 15:35:51.567 INFO [stderr] | Nov 17 15:35:51.567 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Nov 17 15:35:51.567 INFO [stderr] 17 | | where T : Copy { Nov 17 15:35:51.567 INFO [stderr] 18 | | for index in 0..value.len() { Nov 17 15:35:51.567 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Nov 17 15:35:51.567 INFO [stderr] ... | Nov 17 15:35:51.567 INFO [stderr] 22 | | } Nov 17 15:35:51.567 INFO [stderr] 23 | | } Nov 17 15:35:51.567 INFO [stderr] | |_____^ Nov 17 15:35:51.567 INFO [stderr] Nov 17 15:35:51.575 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 17 15:35:51.575 INFO [stderr] --> src/main.rs:96:5 Nov 17 15:35:51.575 INFO [stderr] | Nov 17 15:35:51.575 INFO [stderr] 96 | generations_logger.serialize(row); Nov 17 15:35:51.575 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:51.575 INFO [stderr] | Nov 17 15:35:51.575 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 17 15:35:51.575 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 17 15:35:51.575 INFO [stderr] Nov 17 15:35:51.575 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 17 15:35:51.575 INFO [stderr] --> src/main.rs:185:13 Nov 17 15:35:51.575 INFO [stderr] | Nov 17 15:35:51.575 INFO [stderr] 185 | generations_logger.serialize(row); Nov 17 15:35:51.575 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 15:35:51.575 INFO [stderr] | Nov 17 15:35:51.575 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 17 15:35:51.575 INFO [stderr] Nov 17 15:35:51.977 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.03s Nov 17 15:35:51.985 INFO [stderr] su: No module specific data is present Nov 17 15:35:52.900 INFO running `"docker" "inspect" "d5addca611f815fbe998471420c199d07b9b4c19fcf750d05bc9891216f0dc61"` Nov 17 15:35:53.285 INFO running `"docker" "rm" "-f" "d5addca611f815fbe998471420c199d07b9b4c19fcf750d05bc9891216f0dc61"` Nov 17 15:35:53.487 INFO [stdout] d5addca611f815fbe998471420c199d07b9b4c19fcf750d05bc9891216f0dc61 Nov 17 15:35:53.489 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 17 15:35:53.851 INFO [stdout] 284a9a9aff5ae9cf551590cb785486e5b80085a4fa6a551c26e7a7258e640621 Nov 17 15:35:53.857 INFO running `"docker" "start" "-a" "284a9a9aff5ae9cf551590cb785486e5b80085a4fa6a551c26e7a7258e640621"` Nov 17 15:35:54.682 INFO [stderr] usermod: no changes Nov 17 15:35:54.782 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Nov 17 15:35:54.784 INFO [stderr] Running /target/debug/deps/genetic-c2a96614ac0ad9c1 Nov 17 15:35:54.809 INFO [stdout] Nov 17 15:35:54.809 INFO [stdout] running 0 tests Nov 17 15:35:54.809 INFO [stdout] Nov 17 15:35:54.809 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 15:35:54.809 INFO [stdout] Nov 17 15:35:54.813 INFO [stderr] su: No module specific data is present Nov 17 15:35:55.521 INFO running `"docker" "inspect" "284a9a9aff5ae9cf551590cb785486e5b80085a4fa6a551c26e7a7258e640621"` Nov 17 15:35:55.801 INFO running `"docker" "rm" "-f" "284a9a9aff5ae9cf551590cb785486e5b80085a4fa6a551c26e7a7258e640621"` Nov 17 15:35:56.066 INFO [stdout] 284a9a9aff5ae9cf551590cb785486e5b80085a4fa6a551c26e7a7258e640621