Dec 06 14:13:22.081 INFO testing Eragra3/GA against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 14:13:22.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:13:22.532 INFO [stdout] d45185b36e1ea49ec28a76a7be8b2c8bc156a78bfcc8d735c688764e0a571f21 Dec 06 14:13:22.536 INFO running `"docker" "start" "-a" "d45185b36e1ea49ec28a76a7be8b2c8bc156a78bfcc8d735c688764e0a571f21"` Dec 06 14:13:23.378 INFO [stderr] usermod: no changes Dec 06 14:13:23.524 INFO [stderr] Compiling serde v1.0.9 Dec 06 14:13:23.528 INFO [stderr] Compiling time v0.1.38 Dec 06 14:13:23.540 INFO [stderr] Compiling serde_derive v1.0.9 Dec 06 14:13:25.572 INFO [stderr] Compiling chrono v0.4.0 Dec 06 14:13:25.572 INFO [stderr] Compiling pbr v1.0.0 Dec 06 14:13:37.472 INFO [stderr] Compiling serde_yaml v0.7.1 Dec 06 14:13:37.472 INFO [stderr] Compiling csv v1.0.0-beta.3 Dec 06 14:13:41.221 INFO [stderr] Compiling genetic v0.1.0 (/source) Dec 06 14:13:42.024 INFO [stderr] warning: unused import: `Rng` Dec 06 14:13:42.024 INFO [stderr] --> src/mutators.rs:3:12 Dec 06 14:13:42.024 INFO [stderr] | Dec 06 14:13:42.025 INFO [stderr] 3 | use rand::{Rng}; Dec 06 14:13:42.025 INFO [stderr] | ^^^ Dec 06 14:13:42.025 INFO [stderr] | Dec 06 14:13:42.026 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 14:13:42.026 INFO [stderr] Dec 06 14:13:42.026 INFO [stderr] warning: unused import: `Normal` Dec 06 14:13:42.026 INFO [stderr] --> src/mutators.rs:4:35 Dec 06 14:13:42.027 INFO [stderr] | Dec 06 14:13:42.027 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Dec 06 14:13:42.027 INFO [stderr] | ^^^^^^ Dec 06 14:13:42.027 INFO [stderr] Dec 06 14:13:42.374 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Dec 06 14:13:42.374 INFO [stderr] --> src/main.rs:73:13 Dec 06 14:13:42.375 INFO [stderr] | Dec 06 14:13:42.375 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:42.375 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Dec 06 14:13:42.376 INFO [stderr] | Dec 06 14:13:42.376 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 14:13:42.376 INFO [stderr] Dec 06 14:13:42.376 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Dec 06 14:13:42.377 INFO [stderr] --> src/main.rs:74:13 Dec 06 14:13:42.377 INFO [stderr] | Dec 06 14:13:42.377 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.377 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Dec 06 14:13:42.377 INFO [stderr] Dec 06 14:13:42.378 INFO [stderr] warning: unused variable: `best_specimens_fitness` Dec 06 14:13:42.378 INFO [stderr] --> src/main.rs:75:13 Dec 06 14:13:42.378 INFO [stderr] | Dec 06 14:13:42.379 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.379 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Dec 06 14:13:42.379 INFO [stderr] Dec 06 14:13:42.379 INFO [stderr] warning: unused variable: `mutator` Dec 06 14:13:42.380 INFO [stderr] --> src/main.rs:80:9 Dec 06 14:13:42.380 INFO [stderr] | Dec 06 14:13:42.380 INFO [stderr] 80 | let mutator = RandomSwap::new(); Dec 06 14:13:42.380 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Dec 06 14:13:42.381 INFO [stderr] Dec 06 14:13:42.381 INFO [stderr] warning: unused variable: `new_specimens_perc` Dec 06 14:13:42.381 INFO [stderr] --> src/main.rs:174:17 Dec 06 14:13:42.381 INFO [stderr] | Dec 06 14:13:42.382 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Dec 06 14:13:42.382 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Dec 06 14:13:42.382 INFO [stderr] Dec 06 14:13:42.383 INFO [stderr] warning: unused variable: `index` Dec 06 14:13:42.383 INFO [stderr] --> src/mutators.rs:18:13 Dec 06 14:13:42.383 INFO [stderr] | Dec 06 14:13:42.383 INFO [stderr] 18 | for index in 0..value.len() { Dec 06 14:13:42.384 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 14:13:42.384 INFO [stderr] Dec 06 14:13:42.398 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.398 INFO [stderr] --> src/main.rs:73:9 Dec 06 14:13:42.399 INFO [stderr] | Dec 06 14:13:42.399 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:42.399 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.400 INFO [stderr] | | Dec 06 14:13:42.400 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.400 INFO [stderr] | Dec 06 14:13:42.400 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 14:13:42.401 INFO [stderr] Dec 06 14:13:42.401 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.401 INFO [stderr] --> src/main.rs:74:9 Dec 06 14:13:42.401 INFO [stderr] | Dec 06 14:13:42.402 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.402 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.402 INFO [stderr] | | Dec 06 14:13:42.403 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.403 INFO [stderr] Dec 06 14:13:42.403 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.403 INFO [stderr] --> src/main.rs:75:9 Dec 06 14:13:42.404 INFO [stderr] | Dec 06 14:13:42.404 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:42.404 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.404 INFO [stderr] | | Dec 06 14:13:42.405 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.405 INFO [stderr] Dec 06 14:13:42.510 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:42.510 INFO [stderr] --> src/mutators.rs:16:50 Dec 06 14:13:42.510 INFO [stderr] | Dec 06 14:13:42.511 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:42.511 INFO [stderr] | ----^^^^^ Dec 06 14:13:42.511 INFO [stderr] | | Dec 06 14:13:42.512 INFO [stderr] | help: remove this `mut` Dec 06 14:13:42.512 INFO [stderr] Dec 06 14:13:42.512 INFO [stderr] warning: function is never used: `swap_random` Dec 06 14:13:42.512 INFO [stderr] --> src/specimen.rs:143:1 Dec 06 14:13:42.513 INFO [stderr] | Dec 06 14:13:42.513 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Dec 06 14:13:42.513 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.513 INFO [stderr] | Dec 06 14:13:42.514 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 14:13:42.514 INFO [stderr] Dec 06 14:13:42.514 INFO [stderr] warning: method is never used: `mutate` Dec 06 14:13:42.514 INFO [stderr] --> src/mutators.rs:16:5 Dec 06 14:13:42.514 INFO [stderr] | Dec 06 14:13:42.515 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:42.515 INFO [stderr] 17 | | where T : Copy { Dec 06 14:13:42.515 INFO [stderr] 18 | | for index in 0..value.len() { Dec 06 14:13:42.515 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Dec 06 14:13:42.516 INFO [stderr] ... | Dec 06 14:13:42.516 INFO [stderr] 22 | | } Dec 06 14:13:42.516 INFO [stderr] 23 | | } Dec 06 14:13:42.516 INFO [stderr] | |_____^ Dec 06 14:13:42.517 INFO [stderr] Dec 06 14:13:42.517 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:42.518 INFO [stderr] --> src/main.rs:96:5 Dec 06 14:13:42.518 INFO [stderr] | Dec 06 14:13:42.518 INFO [stderr] 96 | generations_logger.serialize(row); Dec 06 14:13:42.519 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.519 INFO [stderr] | Dec 06 14:13:42.519 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 14:13:42.519 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:42.520 INFO [stderr] Dec 06 14:13:42.520 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:42.520 INFO [stderr] --> src/main.rs:185:13 Dec 06 14:13:42.521 INFO [stderr] | Dec 06 14:13:42.521 INFO [stderr] 185 | generations_logger.serialize(row); Dec 06 14:13:42.521 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:42.521 INFO [stderr] | Dec 06 14:13:42.522 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:42.522 INFO [stderr] Dec 06 14:13:45.486 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.09s Dec 06 14:13:45.491 INFO [stderr] su: No module specific data is present Dec 06 14:13:46.184 INFO running `"docker" "inspect" "d45185b36e1ea49ec28a76a7be8b2c8bc156a78bfcc8d735c688764e0a571f21"` Dec 06 14:13:46.388 INFO running `"docker" "rm" "-f" "d45185b36e1ea49ec28a76a7be8b2c8bc156a78bfcc8d735c688764e0a571f21"` Dec 06 14:13:46.676 INFO [stdout] d45185b36e1ea49ec28a76a7be8b2c8bc156a78bfcc8d735c688764e0a571f21 Dec 06 14:13:46.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:13:47.082 INFO [stdout] 769effb385cacb1cd0c58ba05c8245fe0901c655847f8b91904743856ef16927 Dec 06 14:13:47.086 INFO running `"docker" "start" "-a" "769effb385cacb1cd0c58ba05c8245fe0901c655847f8b91904743856ef16927"` Dec 06 14:13:48.160 INFO [stderr] usermod: no changes Dec 06 14:13:48.272 INFO [stderr] Compiling genetic v0.1.0 (/source) Dec 06 14:13:49.000 INFO [stderr] warning: unused import: `Rng` Dec 06 14:13:49.004 INFO [stderr] --> src/mutators.rs:3:12 Dec 06 14:13:49.004 INFO [stderr] | Dec 06 14:13:49.004 INFO [stderr] 3 | use rand::{Rng}; Dec 06 14:13:49.004 INFO [stderr] | ^^^ Dec 06 14:13:49.004 INFO [stderr] | Dec 06 14:13:49.004 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 06 14:13:49.004 INFO [stderr] Dec 06 14:13:49.004 INFO [stderr] warning: unused import: `Normal` Dec 06 14:13:49.004 INFO [stderr] --> src/mutators.rs:4:35 Dec 06 14:13:49.004 INFO [stderr] | Dec 06 14:13:49.004 INFO [stderr] 4 | use rand::distributions::normal::{Normal}; Dec 06 14:13:49.004 INFO [stderr] | ^^^^^^ Dec 06 14:13:49.004 INFO [stderr] Dec 06 14:13:49.368 INFO [stderr] warning: unused variable: `worst_specimens_fitness` Dec 06 14:13:49.368 INFO [stderr] --> src/main.rs:73:13 Dec 06 14:13:49.368 INFO [stderr] | Dec 06 14:13:49.368 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:49.368 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_worst_specimens_fitness` instead Dec 06 14:13:49.368 INFO [stderr] | Dec 06 14:13:49.368 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 14:13:49.368 INFO [stderr] Dec 06 14:13:49.368 INFO [stderr] warning: unused variable: `avg_specimens_fitness` Dec 06 14:13:49.368 INFO [stderr] --> src/main.rs:74:13 Dec 06 14:13:49.368 INFO [stderr] | Dec 06 14:13:49.368 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:49.368 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_avg_specimens_fitness` instead Dec 06 14:13:49.368 INFO [stderr] Dec 06 14:13:49.368 INFO [stderr] warning: unused variable: `best_specimens_fitness` Dec 06 14:13:49.368 INFO [stderr] --> src/main.rs:75:13 Dec 06 14:13:49.368 INFO [stderr] | Dec 06 14:13:49.369 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:49.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_best_specimens_fitness` instead Dec 06 14:13:49.369 INFO [stderr] Dec 06 14:13:49.369 INFO [stderr] warning: unused variable: `mutator` Dec 06 14:13:49.369 INFO [stderr] --> src/main.rs:80:9 Dec 06 14:13:49.369 INFO [stderr] | Dec 06 14:13:49.369 INFO [stderr] 80 | let mutator = RandomSwap::new(); Dec 06 14:13:49.369 INFO [stderr] | ^^^^^^^ help: consider using `_mutator` instead Dec 06 14:13:49.369 INFO [stderr] Dec 06 14:13:49.369 INFO [stderr] warning: unused variable: `new_specimens_perc` Dec 06 14:13:49.369 INFO [stderr] --> src/main.rs:174:17 Dec 06 14:13:49.369 INFO [stderr] | Dec 06 14:13:49.369 INFO [stderr] 174 | let new_specimens_perc = new_specimens_count as f64 / evolution_params.population_count as f64 * 100.; Dec 06 14:13:49.369 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: consider using `_new_specimens_perc` instead Dec 06 14:13:49.369 INFO [stderr] Dec 06 14:13:49.369 INFO [stderr] warning: unused variable: `index` Dec 06 14:13:49.369 INFO [stderr] --> src/mutators.rs:18:13 Dec 06 14:13:49.369 INFO [stderr] | Dec 06 14:13:49.369 INFO [stderr] 18 | for index in 0..value.len() { Dec 06 14:13:49.369 INFO [stderr] | ^^^^^ help: consider using `_index` instead Dec 06 14:13:49.369 INFO [stderr] Dec 06 14:13:49.388 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:49.388 INFO [stderr] --> src/main.rs:73:9 Dec 06 14:13:49.388 INFO [stderr] | Dec 06 14:13:49.388 INFO [stderr] 73 | let mut worst_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1 as usize); Dec 06 14:13:49.388 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:49.388 INFO [stderr] | | Dec 06 14:13:49.388 INFO [stderr] | help: remove this `mut` Dec 06 14:13:49.388 INFO [stderr] | Dec 06 14:13:49.388 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 14:13:49.388 INFO [stderr] Dec 06 14:13:49.388 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:49.388 INFO [stderr] --> src/main.rs:74:9 Dec 06 14:13:49.388 INFO [stderr] | Dec 06 14:13:49.388 INFO [stderr] 74 | let mut avg_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:49.389 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:49.389 INFO [stderr] | | Dec 06 14:13:49.389 INFO [stderr] | help: remove this `mut` Dec 06 14:13:49.389 INFO [stderr] Dec 06 14:13:49.389 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:49.389 INFO [stderr] --> src/main.rs:75:9 Dec 06 14:13:49.389 INFO [stderr] | Dec 06 14:13:49.389 INFO [stderr] 75 | let mut best_specimens_fitness: Vec = Vec::with_capacity(evolution_params.population_count + 1); Dec 06 14:13:49.389 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:49.389 INFO [stderr] | | Dec 06 14:13:49.389 INFO [stderr] | help: remove this `mut` Dec 06 14:13:49.389 INFO [stderr] Dec 06 14:13:49.492 INFO [stderr] warning: variable does not need to be mutable Dec 06 14:13:49.492 INFO [stderr] --> src/mutators.rs:16:50 Dec 06 14:13:49.492 INFO [stderr] | Dec 06 14:13:49.492 INFO [stderr] 16 | pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:49.492 INFO [stderr] | ----^^^^^ Dec 06 14:13:49.492 INFO [stderr] | | Dec 06 14:13:49.492 INFO [stderr] | help: remove this `mut` Dec 06 14:13:49.492 INFO [stderr] Dec 06 14:13:49.492 INFO [stderr] warning: function is never used: `swap_random` Dec 06 14:13:49.492 INFO [stderr] --> src/specimen.rs:143:1 Dec 06 14:13:49.492 INFO [stderr] | Dec 06 14:13:49.492 INFO [stderr] 143 | fn swap_random(mutable_vector: &mut [T], index: usize, range: f64) { Dec 06 14:13:49.492 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:49.492 INFO [stderr] | Dec 06 14:13:49.492 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 14:13:49.492 INFO [stderr] Dec 06 14:13:49.492 INFO [stderr] warning: method is never used: `mutate` Dec 06 14:13:49.493 INFO [stderr] --> src/mutators.rs:16:5 Dec 06 14:13:49.493 INFO [stderr] | Dec 06 14:13:49.493 INFO [stderr] 16 | / pub fn mutate(& self, mutation_rate: f64, mut value: &[T]) Dec 06 14:13:49.493 INFO [stderr] 17 | | where T : Copy { Dec 06 14:13:49.493 INFO [stderr] 18 | | for index in 0..value.len() { Dec 06 14:13:49.493 INFO [stderr] 19 | | if rand::random::() < mutation_rate { Dec 06 14:13:49.493 INFO [stderr] ... | Dec 06 14:13:49.493 INFO [stderr] 22 | | } Dec 06 14:13:49.493 INFO [stderr] 23 | | } Dec 06 14:13:49.493 INFO [stderr] | |_____^ Dec 06 14:13:49.493 INFO [stderr] Dec 06 14:13:49.500 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:49.500 INFO [stderr] --> src/main.rs:96:5 Dec 06 14:13:49.500 INFO [stderr] | Dec 06 14:13:49.500 INFO [stderr] 96 | generations_logger.serialize(row); Dec 06 14:13:49.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:49.500 INFO [stderr] | Dec 06 14:13:49.500 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 06 14:13:49.500 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:49.500 INFO [stderr] Dec 06 14:13:49.500 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 06 14:13:49.500 INFO [stderr] --> src/main.rs:185:13 Dec 06 14:13:49.500 INFO [stderr] | Dec 06 14:13:49.500 INFO [stderr] 185 | generations_logger.serialize(row); Dec 06 14:13:49.500 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 14:13:49.500 INFO [stderr] | Dec 06 14:13:49.500 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 06 14:13:49.500 INFO [stderr] Dec 06 14:13:49.852 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.67s Dec 06 14:13:49.863 INFO [stderr] su: No module specific data is present Dec 06 14:13:50.412 INFO running `"docker" "inspect" "769effb385cacb1cd0c58ba05c8245fe0901c655847f8b91904743856ef16927"` Dec 06 14:13:50.657 INFO running `"docker" "rm" "-f" "769effb385cacb1cd0c58ba05c8245fe0901c655847f8b91904743856ef16927"` Dec 06 14:13:50.928 INFO [stdout] 769effb385cacb1cd0c58ba05c8245fe0901c655847f8b91904743856ef16927 Dec 06 14:13:50.930 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 14:13:51.500 INFO [stdout] 3a6b119828d21a70b2716a3cd1db1c7a66f58722ebec9c5efaa6b213d5215d84 Dec 06 14:13:51.502 INFO running `"docker" "start" "-a" "3a6b119828d21a70b2716a3cd1db1c7a66f58722ebec9c5efaa6b213d5215d84"` Dec 06 14:13:53.632 INFO [stderr] usermod: no changes Dec 06 14:13:53.789 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s Dec 06 14:13:53.804 INFO [stderr] Running /target/debug/deps/genetic-9ee31dc2833396bd Dec 06 14:13:53.804 INFO [stdout] Dec 06 14:13:53.805 INFO [stdout] running 0 tests Dec 06 14:13:53.805 INFO [stdout] Dec 06 14:13:53.805 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 14:13:53.805 INFO [stdout] Dec 06 14:13:53.807 INFO [stderr] su: No module specific data is present Dec 06 14:13:55.024 INFO running `"docker" "inspect" "3a6b119828d21a70b2716a3cd1db1c7a66f58722ebec9c5efaa6b213d5215d84"` Dec 06 14:13:55.372 INFO running `"docker" "rm" "-f" "3a6b119828d21a70b2716a3cd1db1c7a66f58722ebec9c5efaa6b213d5215d84"` Dec 06 14:13:55.712 INFO [stdout] 3a6b119828d21a70b2716a3cd1db1c7a66f58722ebec9c5efaa6b213d5215d84