Dec 06 14:13:21.705 INFO testing Eragra3/GA against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 06 14:13:21.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 06 14:13:22.192 INFO [stdout] 6b4ac9c8bd03c68d50684a71b6b21ef161d36db7c4ed1472210dcb55e0cbbf4c Dec 06 14:13:22.194 INFO running `"docker" "start" "-a" "6b4ac9c8bd03c68d50684a71b6b21ef161d36db7c4ed1472210dcb55e0cbbf4c"` Dec 06 14:13:23.187 INFO [stderr] usermod: no changes Dec 06 14:13:23.288 INFO [stderr] Compiling memchr v1.0.1 Dec 06 14:13:23.288 INFO [stderr] Compiling time v0.1.38 Dec 06 14:13:23.288 INFO [stderr] Compiling serde_yaml v0.7.1 Dec 06 14:13:24.460 INFO [stderr] Compiling csv-core v0.1.2 Dec 06 14:13:26.616 INFO [stderr] Compiling pbr v1.0.0 Dec 06 14:13:26.628 INFO [stderr] Compiling chrono v0.4.0 Dec 06 14:13:27.656 INFO [stderr] Compiling csv v1.0.0-beta.3 Dec 06 14:13:32.828 INFO [stderr] Compiling genetic v0.1.0 (/source) Dec 06 14:13:33.960 INFO [stderr] warning: unused import: `Rng` Dec 06 14:13:33.960 INFO [stderr] --> src/mutators.rs:3:12 Dec 06 14:13:33.960 INFO [stderr] | Dec 06 14:13:33.960 INFO [stderr] 3 | use rand::{Rng}; Dec 06 14:13:33.960 INFO [stderr] | ^^^ Dec 06 14:13:33.960 INFO [stderr] | Dec 06 14:13:33.960 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 14:13:33.960 INFO [stderr] Dec 06 14:13:33.960 INFO [stderr] warning: unused import: `Normal` Dec 06 14:13:33.960 INFO [stderr] --> src/mutators.rs:4:35 Dec 06 14:13:33.960 INFO [stderr] | Dec 06 14:13:33.960 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Dec 06 14:13:33.960 INFO [stderr] | ^^^^^^ Dec 06 14:13:33.960 INFO [stderr] Dec 06 14:13:34.280 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Dec 06 14:13:34.280 INFO [stderr] --> src/main.rs:73:13 Dec 06 14:13:34.280 INFO [stderr] | Dec 06 14:13:34.280 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:34.280 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Dec 06 14:13:34.280 INFO [stderr] | Dec 06 14:13:34.280 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 14:13:34.280 INFO [stderr] Dec 06 14:13:34.280 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Dec 06 14:13:34.280 INFO [stderr] --> src/main.rs:74:13 Dec 06 14:13:34.280 INFO [stderr] | Dec 06 14:13:34.280 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:34.280 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Dec 06 14:13:34.280 INFO [stderr] Dec 06 14:13:34.280 INFO [stderr] warning: unused variable: `best_specimens_fitness` Dec 06 14:13:34.280 INFO [stderr] --> src/main.rs:75:13 Dec 06 14:13:34.280 INFO [stderr] | Dec 06 14:13:34.280 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:34.280 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Dec 06 14:13:34.280 INFO [stderr] Dec 06 14:13:34.280 INFO [stderr] warning: unused variable: `mutator` Dec 06 14:13:34.280 INFO [stderr] --> src/main.rs:80:9 Dec 06 14:13:34.280 INFO [stderr] | Dec 06 14:13:34.280 INFO [stderr] 80 | let mutator = RandomSwap::new(); Dec 06 14:13:34.281 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Dec 06 14:13:34.281 INFO [stderr] Dec 06 14:13:34.281 INFO [stderr] warning: unused variable: `new_specimens_perc` Dec 06 14:13:34.281 INFO [stderr] --> src/main.rs:174:17 Dec 06 14:13:34.281 INFO [stderr] | Dec 06 14:13:34.281 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Dec 06 14:13:34.281 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Dec 06 14:13:34.281 INFO [stderr] Dec 06 14:13:34.281 INFO [stderr] warning: unused variable: `index` Dec 06 14:13:34.281 INFO [stderr] --> src/mutators.rs:18:13 Dec 06 14:13:34.281 INFO [stderr] | Dec 06 14:13:34.281 INFO [stderr] 18 | for index in 0..value.len() { Dec 06 14:13:34.281 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 14:13:34.281 INFO [stderr] Dec 06 14:13:34.308 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:34.308 INFO [stderr] --> src/main.rs:73:9 Dec 06 14:13:34.308 INFO [stderr] | Dec 06 14:13:34.308 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:34.308 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:34.308 INFO [stderr] | | Dec 06 14:13:34.308 INFO [stderr] | help: remove this `mut` Dec 06 14:13:34.308 INFO [stderr] | Dec 06 14:13:34.308 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 14:13:34.308 INFO [stderr] Dec 06 14:13:34.308 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:34.308 INFO [stderr] --> src/main.rs:74:9 Dec 06 14:13:34.308 INFO [stderr] | Dec 06 14:13:34.308 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:34.308 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:34.308 INFO [stderr] | | Dec 06 14:13:34.308 INFO [stderr] | help: remove this `mut` Dec 06 14:13:34.308 INFO [stderr] Dec 06 14:13:34.308 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:34.308 INFO [stderr] --> src/main.rs:75:9 Dec 06 14:13:34.308 INFO [stderr] | Dec 06 14:13:34.308 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:34.308 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:34.308 INFO [stderr] | | Dec 06 14:13:34.309 INFO [stderr] | help: remove this `mut` Dec 06 14:13:34.309 INFO [stderr] Dec 06 14:13:34.406 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:34.406 INFO [stderr] --> src/mutators.rs:16:50 Dec 06 14:13:34.406 INFO [stderr] | Dec 06 14:13:34.406 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:34.406 INFO [stderr] | ----^^^^^ Dec 06 14:13:34.406 INFO [stderr] | | Dec 06 14:13:34.406 INFO [stderr] | help: remove this `mut` Dec 06 14:13:34.406 INFO [stderr] Dec 06 14:13:34.406 INFO [stderr] warning: function is never used: `swap_random` Dec 06 14:13:34.406 INFO [stderr] --> src/specimen.rs:143:1 Dec 06 14:13:34.406 INFO [stderr] | Dec 06 14:13:34.406 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Dec 06 14:13:34.406 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:34.406 INFO [stderr] | Dec 06 14:13:34.406 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 14:13:34.406 INFO [stderr] Dec 06 14:13:34.408 INFO [stderr] warning: method is never used: `mutate` Dec 06 14:13:34.408 INFO [stderr] --> src/mutators.rs:16:5 Dec 06 14:13:34.408 INFO [stderr] | Dec 06 14:13:34.408 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:34.408 INFO [stderr] 17 | | where T : Copy { Dec 06 14:13:34.408 INFO [stderr] 18 | | for index in 0..value.len() { Dec 06 14:13:34.408 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Dec 06 14:13:34.408 INFO [stderr] ... | Dec 06 14:13:34.408 INFO [stderr] 22 | | } Dec 06 14:13:34.408 INFO [stderr] 23 | | } Dec 06 14:13:34.408 INFO [stderr] | |_____^ Dec 06 14:13:34.408 INFO [stderr] Dec 06 14:13:34.412 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:34.413 INFO [stderr] --> src/main.rs:96:5 Dec 06 14:13:34.413 INFO [stderr] | Dec 06 14:13:34.413 INFO [stderr] 96 | generations_logger.serialize(row); Dec 06 14:13:34.413 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:34.413 INFO [stderr] | Dec 06 14:13:34.413 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 14:13:34.413 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:34.413 INFO [stderr] Dec 06 14:13:34.413 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:34.413 INFO [stderr] --> src/main.rs:185:13 Dec 06 14:13:34.413 INFO [stderr] | Dec 06 14:13:34.413 INFO [stderr] 185 | generations_logger.serialize(row); Dec 06 14:13:34.413 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:34.413 INFO [stderr] | Dec 06 14:13:34.413 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:34.413 INFO [stderr] Dec 06 14:13:36.453 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.24s Dec 06 14:13:36.463 INFO [stderr] su: No module specific data is present Dec 06 14:13:37.816 INFO running `"docker" "inspect" "6b4ac9c8bd03c68d50684a71b6b21ef161d36db7c4ed1472210dcb55e0cbbf4c"` Dec 06 14:13:38.034 INFO running `"docker" "rm" "-f" "6b4ac9c8bd03c68d50684a71b6b21ef161d36db7c4ed1472210dcb55e0cbbf4c"` Dec 06 14:13:38.412 INFO [stdout] 6b4ac9c8bd03c68d50684a71b6b21ef161d36db7c4ed1472210dcb55e0cbbf4c Dec 06 14:13:38.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 06 14:13:38.978 INFO [stdout] 1c3cbb89380ddd822070b299d7b1cabbedd11675bd2233e97d753b0790ea74ea Dec 06 14:13:38.980 INFO running `"docker" "start" "-a" "1c3cbb89380ddd822070b299d7b1cabbedd11675bd2233e97d753b0790ea74ea"` Dec 06 14:13:40.995 INFO [stderr] usermod: no changes Dec 06 14:13:41.096 INFO [stderr] Compiling genetic v0.1.0 (/source) Dec 06 14:13:42.468 INFO [stderr] warning: unused import: `Rng` Dec 06 14:13:42.468 INFO [stderr] --> src/mutators.rs:3:12 Dec 06 14:13:42.468 INFO [stderr] | Dec 06 14:13:42.468 INFO [stderr] 3 | use rand::{Rng}; Dec 06 14:13:42.468 INFO [stderr] | ^^^ Dec 06 14:13:42.468 INFO [stderr] | Dec 06 14:13:42.468 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 14:13:42.468 INFO [stderr] Dec 06 14:13:42.468 INFO [stderr] warning: unused import: `Normal` Dec 06 14:13:42.468 INFO [stderr] --> src/mutators.rs:4:35 Dec 06 14:13:42.469 INFO [stderr] | Dec 06 14:13:42.469 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Dec 06 14:13:42.469 INFO [stderr] | ^^^^^^ Dec 06 14:13:42.469 INFO [stderr] Dec 06 14:13:42.784 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Dec 06 14:13:42.784 INFO [stderr] --> src/main.rs:73:13 Dec 06 14:13:42.784 INFO [stderr] | Dec 06 14:13:42.784 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:42.784 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Dec 06 14:13:42.784 INFO [stderr] | Dec 06 14:13:42.784 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 14:13:42.784 INFO [stderr] Dec 06 14:13:42.784 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Dec 06 14:13:42.784 INFO [stderr] --> src/main.rs:74:13 Dec 06 14:13:42.784 INFO [stderr] | Dec 06 14:13:42.784 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.784 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Dec 06 14:13:42.784 INFO [stderr] Dec 06 14:13:42.784 INFO [stderr] warning: unused variable: `best_specimens_fitness` Dec 06 14:13:42.784 INFO [stderr] --> src/main.rs:75:13 Dec 06 14:13:42.784 INFO [stderr] | Dec 06 14:13:42.784 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.785 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Dec 06 14:13:42.785 INFO [stderr] Dec 06 14:13:42.785 INFO [stderr] warning: unused variable: `mutator` Dec 06 14:13:42.785 INFO [stderr] --> src/main.rs:80:9 Dec 06 14:13:42.785 INFO [stderr] | Dec 06 14:13:42.785 INFO [stderr] 80 | let mutator = RandomSwap::new(); Dec 06 14:13:42.785 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Dec 06 14:13:42.785 INFO [stderr] Dec 06 14:13:42.785 INFO [stderr] warning: unused variable: `new_specimens_perc` Dec 06 14:13:42.785 INFO [stderr] --> src/main.rs:174:17 Dec 06 14:13:42.785 INFO [stderr] | Dec 06 14:13:42.785 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Dec 06 14:13:42.785 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Dec 06 14:13:42.785 INFO [stderr] Dec 06 14:13:42.785 INFO [stderr] warning: unused variable: `index` Dec 06 14:13:42.785 INFO [stderr] --> src/mutators.rs:18:13 Dec 06 14:13:42.785 INFO [stderr] | Dec 06 14:13:42.785 INFO [stderr] 18 | for index in 0..value.len() { Dec 06 14:13:42.785 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 14:13:42.785 INFO [stderr] Dec 06 14:13:42.808 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.808 INFO [stderr] --> src/main.rs:73:9 Dec 06 14:13:42.808 INFO [stderr] | Dec 06 14:13:42.808 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:42.808 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.808 INFO [stderr] | | Dec 06 14:13:42.808 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.808 INFO [stderr] | Dec 06 14:13:42.809 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 14:13:42.809 INFO [stderr] Dec 06 14:13:42.809 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.809 INFO [stderr] --> src/main.rs:74:9 Dec 06 14:13:42.809 INFO [stderr] | Dec 06 14:13:42.809 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.809 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.809 INFO [stderr] | | Dec 06 14:13:42.809 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.809 INFO [stderr] Dec 06 14:13:42.809 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.809 INFO [stderr] --> src/main.rs:75:9 Dec 06 14:13:42.809 INFO [stderr] | Dec 06 14:13:42.809 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.809 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.809 INFO [stderr] | | Dec 06 14:13:42.809 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.809 INFO [stderr] Dec 06 14:13:42.900 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.900 INFO [stderr] --> src/mutators.rs:16:50 Dec 06 14:13:42.900 INFO [stderr] | Dec 06 14:13:42.900 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:42.900 INFO [stderr] | ----^^^^^ Dec 06 14:13:42.900 INFO [stderr] | | Dec 06 14:13:42.900 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.900 INFO [stderr] Dec 06 14:13:42.901 INFO [stderr] warning: function is never used: `swap_random` Dec 06 14:13:42.901 INFO [stderr] --> src/specimen.rs:143:1 Dec 06 14:13:42.901 INFO [stderr] | Dec 06 14:13:42.901 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Dec 06 14:13:42.901 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.901 INFO [stderr] | Dec 06 14:13:42.901 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 14:13:42.901 INFO [stderr] Dec 06 14:13:42.902 INFO [stderr] warning: method is never used: `mutate` Dec 06 14:13:42.902 INFO [stderr] --> src/mutators.rs:16:5 Dec 06 14:13:42.902 INFO [stderr] | Dec 06 14:13:42.902 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:42.902 INFO [stderr] 17 | | where T : Copy { Dec 06 14:13:42.902 INFO [stderr] 18 | | for index in 0..value.len() { Dec 06 14:13:42.902 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Dec 06 14:13:42.902 INFO [stderr] ... | Dec 06 14:13:42.902 INFO [stderr] 22 | | } Dec 06 14:13:42.902 INFO [stderr] 23 | | } Dec 06 14:13:42.902 INFO [stderr] | |_____^ Dec 06 14:13:42.902 INFO [stderr] Dec 06 14:13:42.906 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:42.906 INFO [stderr] --> src/main.rs:96:5 Dec 06 14:13:42.906 INFO [stderr] | Dec 06 14:13:42.906 INFO [stderr] 96 | generations_logger.serialize(row); Dec 06 14:13:42.906 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.906 INFO [stderr] | Dec 06 14:13:42.906 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 14:13:42.907 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:42.907 INFO [stderr] Dec 06 14:13:42.907 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:42.907 INFO [stderr] --> src/main.rs:185:13 Dec 06 14:13:42.907 INFO [stderr] | Dec 06 14:13:42.907 INFO [stderr] 185 | generations_logger.serialize(row); Dec 06 14:13:42.907 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.907 INFO [stderr] | Dec 06 14:13:42.907 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:42.907 INFO [stderr] Dec 06 14:13:43.312 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.28s Dec 06 14:13:43.320 INFO [stderr] su: No module specific data is present Dec 06 14:13:44.778 INFO running `"docker" "inspect" "1c3cbb89380ddd822070b299d7b1cabbedd11675bd2233e97d753b0790ea74ea"` Dec 06 14:13:44.996 INFO running `"docker" "rm" "-f" "1c3cbb89380ddd822070b299d7b1cabbedd11675bd2233e97d753b0790ea74ea"` Dec 06 14:13:45.249 INFO [stdout] 1c3cbb89380ddd822070b299d7b1cabbedd11675bd2233e97d753b0790ea74ea Dec 06 14:13:45.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"` Dec 06 14:13:45.824 INFO [stdout] 167417500fd5835855cf496bf7a4273616841aab23ac41042bf15eec6d1443e8 Dec 06 14:13:45.830 INFO running `"docker" "start" "-a" "167417500fd5835855cf496bf7a4273616841aab23ac41042bf15eec6d1443e8"` Dec 06 14:13:46.824 INFO [stderr] usermod: no changes Dec 06 14:13:46.936 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s Dec 06 14:13:46.936 INFO [stderr] Running /target/debug/deps/genetic-7d9035d345e18380 Dec 06 14:13:46.942 INFO [stdout] Dec 06 14:13:46.942 INFO [stdout] running 0 tests Dec 06 14:13:46.942 INFO [stdout] Dec 06 14:13:46.942 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 14:13:46.942 INFO [stdout] Dec 06 14:13:46.948 INFO [stderr] su: No module specific data is present Dec 06 14:13:47.787 INFO running `"docker" "inspect" "167417500fd5835855cf496bf7a4273616841aab23ac41042bf15eec6d1443e8"` Dec 06 14:13:48.002 INFO running `"docker" "rm" "-f" "167417500fd5835855cf496bf7a4273616841aab23ac41042bf15eec6d1443e8"` Dec 06 14:13:48.256 INFO [stdout] 167417500fd5835855cf496bf7a4273616841aab23ac41042bf15eec6d1443e8