Dec 05 21:08:37.806 INFO testing ikurek/PEA-Projekt3 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 21:08:37.806 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 21:08:38.374 INFO [stdout] deab332cc6b820ea3a483f9bc67d8a23cd39d8a34869871a4527c5d92f2b3c22 Dec 05 21:08:38.376 INFO running `"docker" "start" "-a" "deab332cc6b820ea3a483f9bc67d8a23cd39d8a34869871a4527c5d92f2b3c22"` Dec 05 21:08:40.692 INFO [stderr] usermod: no changes Dec 05 21:08:40.820 INFO [stderr] Compiling tsplib v0.1.0 Dec 05 21:08:40.820 INFO [stderr] Compiling permutohedron v0.2.4 Dec 05 21:08:42.494 INFO [stderr] Compiling genetic v0.1.0 (/source) Dec 05 21:08:43.052 INFO [stderr] warning: value assigned to `current_best_solution` is never read Dec 05 21:08:43.052 INFO [stderr] --> src/genetic_algorithm.rs:19:13 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 19 | let mut current_best_solution: i32 = ::max_value(); Dec 05 21:08:43.053 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: value assigned to `parents_population` is never read Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:35:13 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 35 | let mut parents_population: Vec> = Vec::new(); Dec 05 21:08:43.053 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `iteration` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:43:9 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 43 | for iteration in 0..iterations { Dec 05 21:08:43.053 INFO [stderr] | ^^^^^^^^^ help: consider using `_iteration` instead Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:53:13 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 53 | for i in 0..children_pairs_size { Dec 05 21:08:43.053 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `max_time_in_seconds` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:13:5 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 13 | max_time_in_seconds: i32, Dec 05 21:08:43.053 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_max_time_in_seconds` instead Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: value assigned to `single_population_element` is never read Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:100:13 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 100 | let mut single_population_element: Vec = Vec::new(); Dec 05 21:08:43.053 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:106:9 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 106 | for i in 0..(population_size.clone()) { Dec 05 21:08:43.053 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `number_of_cities` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:88:5 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 88 | number_of_cities: &i32, Dec 05 21:08:43.053 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_number_of_cities` instead Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:152:9 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 152 | for i in 0..population_size { Dec 05 21:08:43.053 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.053 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:43.053 INFO [stderr] --> src/genetic_algorithm.rs:229:9 Dec 05 21:08:43.053 INFO [stderr] | Dec 05 21:08:43.053 INFO [stderr] 229 | for i in 0..parents_population_size.clone() { Dec 05 21:08:43.053 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:43.053 INFO [stderr] Dec 05 21:08:43.060 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.060 INFO [stderr] --> src/main.rs:75:22 Dec 05 21:08:43.060 INFO [stderr] | Dec 05 21:08:43.060 INFO [stderr] 75 | fn solve_genetic(mut matrix: &mut Vec>) { Dec 05 21:08:43.060 INFO [stderr] | ----^^^^^^ Dec 05 21:08:43.060 INFO [stderr] | | Dec 05 21:08:43.060 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.060 INFO [stderr] | Dec 05 21:08:43.060 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 21:08:43.060 INFO [stderr] Dec 05 21:08:43.087 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.087 INFO [stderr] --> src/genetic_algorithm.rs:22:9 Dec 05 21:08:43.087 INFO [stderr] | Dec 05 21:08:43.087 INFO [stderr] 22 | let mut number_of_cities: i32 = matrix.len() as i32; Dec 05 21:08:43.087 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Dec 05 21:08:43.087 INFO [stderr] | | Dec 05 21:08:43.087 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.087 INFO [stderr] Dec 05 21:08:43.087 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.087 INFO [stderr] --> src/genetic_algorithm.rs:25:9 Dec 05 21:08:43.087 INFO [stderr] | Dec 05 21:08:43.087 INFO [stderr] 25 | let mut nodes: Vec = (0..number_of_cities).collect(); Dec 05 21:08:43.087 INFO [stderr] | ----^^^^^ Dec 05 21:08:43.087 INFO [stderr] | | Dec 05 21:08:43.087 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.087 INFO [stderr] Dec 05 21:08:43.087 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.088 INFO [stderr] --> src/genetic_algorithm.rs:34:9 Dec 05 21:08:43.088 INFO [stderr] | Dec 05 21:08:43.088 INFO [stderr] 34 | let mut parents_population_size: i32 = population_size / 2; Dec 05 21:08:43.088 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:43.088 INFO [stderr] | | Dec 05 21:08:43.088 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.088 INFO [stderr] Dec 05 21:08:43.098 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.098 INFO [stderr] --> src/genetic_algorithm.rs:289:9 Dec 05 21:08:43.098 INFO [stderr] | Dec 05 21:08:43.098 INFO [stderr] 289 | let mut path_value: i32 = permutation_value(&matrix, &permutation); Dec 05 21:08:43.098 INFO [stderr] | ----^^^^^^^^^^ Dec 05 21:08:43.098 INFO [stderr] | | Dec 05 21:08:43.098 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.098 INFO [stderr] Dec 05 21:08:43.098 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.098 INFO [stderr] --> src/genetic_algorithm.rs:291:9 Dec 05 21:08:43.098 INFO [stderr] | Dec 05 21:08:43.098 INFO [stderr] 291 | let mut max_path_value: i32 = ::max_value(); Dec 05 21:08:43.098 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 05 21:08:43.098 INFO [stderr] | | Dec 05 21:08:43.098 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.098 INFO [stderr] Dec 05 21:08:43.100 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.100 INFO [stderr] --> src/genetic_algorithm.rs:308:9 Dec 05 21:08:43.100 INFO [stderr] | Dec 05 21:08:43.100 INFO [stderr] 308 | let mut parents_pair: Vec> = generate_parents_pair(&parents_population); Dec 05 21:08:43.100 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 21:08:43.100 INFO [stderr] | | Dec 05 21:08:43.100 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.100 INFO [stderr] Dec 05 21:08:43.104 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:43.104 INFO [stderr] --> src/genetic_algorithm.rs:403:9 Dec 05 21:08:43.104 INFO [stderr] | Dec 05 21:08:43.104 INFO [stderr] 403 | let mut saved_element: i32 = permutation[first_element_index]; Dec 05 21:08:43.104 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 05 21:08:43.104 INFO [stderr] | | Dec 05 21:08:43.104 INFO [stderr] | help: remove this `mut` Dec 05 21:08:43.104 INFO [stderr] Dec 05 21:08:43.106 INFO [stderr] warning: function is never used: `print_tabu_list` Dec 05 21:08:43.106 INFO [stderr] --> src/print_utils.rs:10:1 Dec 05 21:08:43.106 INFO [stderr] | Dec 05 21:08:43.106 INFO [stderr] 10 | pub fn print_tabu_list(tabu_list: &Vec>) { Dec 05 21:08:43.106 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:43.106 INFO [stderr] | Dec 05 21:08:43.106 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 21:08:43.106 INFO [stderr] Dec 05 21:08:43.106 INFO [stderr] warning: function is never used: `print_result` Dec 05 21:08:43.106 INFO [stderr] --> src/print_utils.rs:18:1 Dec 05 21:08:43.106 INFO [stderr] | Dec 05 21:08:43.106 INFO [stderr] 18 | pub fn print_result(result: i32, result_path: Vec, elapsed_time: i64) { Dec 05 21:08:43.106 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:43.106 INFO [stderr] Dec 05 21:08:45.050 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.33s Dec 05 21:08:45.054 INFO [stderr] su: No module specific data is present Dec 05 21:08:46.526 INFO running `"docker" "inspect" "deab332cc6b820ea3a483f9bc67d8a23cd39d8a34869871a4527c5d92f2b3c22"` Dec 05 21:08:46.874 INFO running `"docker" "rm" "-f" "deab332cc6b820ea3a483f9bc67d8a23cd39d8a34869871a4527c5d92f2b3c22"` Dec 05 21:08:47.252 INFO [stdout] deab332cc6b820ea3a483f9bc67d8a23cd39d8a34869871a4527c5d92f2b3c22 Dec 05 21:08:47.258 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 21:08:47.728 INFO [stdout] 4bb4d161695cfa57bb6a0ef9267ddda7f3fcc7ef32d94359850b8f709e18bdac Dec 05 21:08:47.730 INFO running `"docker" "start" "-a" "4bb4d161695cfa57bb6a0ef9267ddda7f3fcc7ef32d94359850b8f709e18bdac"` Dec 05 21:08:49.988 INFO [stderr] usermod: no changes Dec 05 21:08:50.104 INFO [stderr] Compiling genetic v0.1.0 (/source) Dec 05 21:08:50.673 INFO [stderr] warning: value assigned to `current_best_solution` is never read Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:19:13 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 19 | let mut current_best_solution: i32 = ::max_value(); Dec 05 21:08:50.674 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: value assigned to `parents_population` is never read Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:35:13 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 35 | let mut parents_population: Vec> = Vec::new(); Dec 05 21:08:50.674 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `iteration` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:43:9 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 43 | for iteration in 0..iterations { Dec 05 21:08:50.674 INFO [stderr] | ^^^^^^^^^ help: consider using `_iteration` instead Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:53:13 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 53 | for i in 0..children_pairs_size { Dec 05 21:08:50.674 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `max_time_in_seconds` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:13:5 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 13 | max_time_in_seconds: i32, Dec 05 21:08:50.674 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ help: consider using `_max_time_in_seconds` instead Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: value assigned to `single_population_element` is never read Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:100:13 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 100 | let mut single_population_element: Vec = Vec::new(); Dec 05 21:08:50.674 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:106:9 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 106 | for i in 0..(population_size.clone()) { Dec 05 21:08:50.674 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `number_of_cities` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:88:5 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 88 | number_of_cities: &i32, Dec 05 21:08:50.674 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: consider using `_number_of_cities` instead Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:152:9 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 152 | for i in 0..population_size { Dec 05 21:08:50.674 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:50.674 INFO [stderr] Dec 05 21:08:50.674 INFO [stderr] warning: unused variable: `i` Dec 05 21:08:50.674 INFO [stderr] --> src/genetic_algorithm.rs:229:9 Dec 05 21:08:50.674 INFO [stderr] | Dec 05 21:08:50.674 INFO [stderr] 229 | for i in 0..parents_population_size.clone() { Dec 05 21:08:50.675 INFO [stderr] | ^ help: consider using `_i` instead Dec 05 21:08:50.675 INFO [stderr] Dec 05 21:08:50.683 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.683 INFO [stderr] --> src/main.rs:75:22 Dec 05 21:08:50.683 INFO [stderr] | Dec 05 21:08:50.683 INFO [stderr] 75 | fn solve_genetic(mut matrix: &mut Vec>) { Dec 05 21:08:50.684 INFO [stderr] | ----^^^^^^ Dec 05 21:08:50.684 INFO [stderr] | | Dec 05 21:08:50.684 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.684 INFO [stderr] | Dec 05 21:08:50.684 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 21:08:50.684 INFO [stderr] Dec 05 21:08:50.712 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.712 INFO [stderr] --> src/genetic_algorithm.rs:22:9 Dec 05 21:08:50.713 INFO [stderr] | Dec 05 21:08:50.713 INFO [stderr] 22 | let mut number_of_cities: i32 = matrix.len() as i32; Dec 05 21:08:50.713 INFO [stderr] | ----^^^^^^^^^^^^^^^^ Dec 05 21:08:50.713 INFO [stderr] | | Dec 05 21:08:50.713 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.713 INFO [stderr] Dec 05 21:08:50.713 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.713 INFO [stderr] --> src/genetic_algorithm.rs:25:9 Dec 05 21:08:50.713 INFO [stderr] | Dec 05 21:08:50.713 INFO [stderr] 25 | let mut nodes: Vec = (0..number_of_cities).collect(); Dec 05 21:08:50.713 INFO [stderr] | ----^^^^^ Dec 05 21:08:50.713 INFO [stderr] | | Dec 05 21:08:50.713 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.713 INFO [stderr] Dec 05 21:08:50.713 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.713 INFO [stderr] --> src/genetic_algorithm.rs:34:9 Dec 05 21:08:50.713 INFO [stderr] | Dec 05 21:08:50.713 INFO [stderr] 34 | let mut parents_population_size: i32 = population_size / 2; Dec 05 21:08:50.713 INFO [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:50.713 INFO [stderr] | | Dec 05 21:08:50.713 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.713 INFO [stderr] Dec 05 21:08:50.725 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.725 INFO [stderr] --> src/genetic_algorithm.rs:289:9 Dec 05 21:08:50.725 INFO [stderr] | Dec 05 21:08:50.725 INFO [stderr] 289 | let mut path_value: i32 = permutation_value(&matrix, &permutation); Dec 05 21:08:50.725 INFO [stderr] | ----^^^^^^^^^^ Dec 05 21:08:50.725 INFO [stderr] | | Dec 05 21:08:50.725 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.725 INFO [stderr] Dec 05 21:08:50.725 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.725 INFO [stderr] --> src/genetic_algorithm.rs:291:9 Dec 05 21:08:50.725 INFO [stderr] | Dec 05 21:08:50.725 INFO [stderr] 291 | let mut max_path_value: i32 = ::max_value(); Dec 05 21:08:50.725 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 05 21:08:50.725 INFO [stderr] | | Dec 05 21:08:50.725 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.725 INFO [stderr] Dec 05 21:08:50.727 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.727 INFO [stderr] --> src/genetic_algorithm.rs:308:9 Dec 05 21:08:50.727 INFO [stderr] | Dec 05 21:08:50.727 INFO [stderr] 308 | let mut parents_pair: Vec> = generate_parents_pair(&parents_population); Dec 05 21:08:50.727 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 21:08:50.727 INFO [stderr] | | Dec 05 21:08:50.727 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.727 INFO [stderr] Dec 05 21:08:50.730 INFO [stderr] warning: variable does not need to be mutable Dec 05 21:08:50.730 INFO [stderr] --> src/genetic_algorithm.rs:403:9 Dec 05 21:08:50.730 INFO [stderr] | Dec 05 21:08:50.730 INFO [stderr] 403 | let mut saved_element: i32 = permutation[first_element_index]; Dec 05 21:08:50.730 INFO [stderr] | ----^^^^^^^^^^^^^ Dec 05 21:08:50.730 INFO [stderr] | | Dec 05 21:08:50.730 INFO [stderr] | help: remove this `mut` Dec 05 21:08:50.730 INFO [stderr] Dec 05 21:08:50.732 INFO [stderr] warning: function is never used: `print_tabu_list` Dec 05 21:08:50.733 INFO [stderr] --> src/print_utils.rs:10:1 Dec 05 21:08:50.733 INFO [stderr] | Dec 05 21:08:50.733 INFO [stderr] 10 | pub fn print_tabu_list(tabu_list: &Vec>) { Dec 05 21:08:50.733 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:50.733 INFO [stderr] | Dec 05 21:08:50.733 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 21:08:50.733 INFO [stderr] Dec 05 21:08:50.733 INFO [stderr] warning: function is never used: `print_result` Dec 05 21:08:50.733 INFO [stderr] --> src/print_utils.rs:18:1 Dec 05 21:08:50.733 INFO [stderr] | Dec 05 21:08:50.733 INFO [stderr] 18 | pub fn print_result(result: i32, result_path: Vec, elapsed_time: i64) { Dec 05 21:08:50.733 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 21:08:50.733 INFO [stderr] Dec 05 21:08:51.099 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s Dec 05 21:08:51.103 INFO [stderr] su: No module specific data is present Dec 05 21:08:52.650 INFO running `"docker" "inspect" "4bb4d161695cfa57bb6a0ef9267ddda7f3fcc7ef32d94359850b8f709e18bdac"` Dec 05 21:08:53.034 INFO running `"docker" "rm" "-f" "4bb4d161695cfa57bb6a0ef9267ddda7f3fcc7ef32d94359850b8f709e18bdac"` Dec 05 21:08:53.374 INFO [stdout] 4bb4d161695cfa57bb6a0ef9267ddda7f3fcc7ef32d94359850b8f709e18bdac Dec 05 21:08:53.378 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 05 21:08:53.955 INFO [stdout] f9b25a011cbdfd2cb17a998c504a43de68a4533c6ed4d5c2ae46304b2e49f2d4 Dec 05 21:08:53.957 INFO running `"docker" "start" "-a" "f9b25a011cbdfd2cb17a998c504a43de68a4533c6ed4d5c2ae46304b2e49f2d4"` Dec 05 21:08:56.177 INFO [stderr] usermod: no changes Dec 05 21:08:56.260 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Dec 05 21:08:56.260 INFO [stderr] Running /target/debug/deps/genetic-461ec6f8686e8a1b Dec 05 21:08:56.276 INFO [stdout] Dec 05 21:08:56.276 INFO [stdout] running 0 tests Dec 05 21:08:56.276 INFO [stdout] Dec 05 21:08:56.276 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 05 21:08:56.276 INFO [stdout] Dec 05 21:08:56.280 INFO [stderr] su: No module specific data is present Dec 05 21:08:57.567 INFO running `"docker" "inspect" "f9b25a011cbdfd2cb17a998c504a43de68a4533c6ed4d5c2ae46304b2e49f2d4"` Dec 05 21:08:57.832 INFO running `"docker" "rm" "-f" "f9b25a011cbdfd2cb17a998c504a43de68a4533c6ed4d5c2ae46304b2e49f2d4"` Dec 05 21:08:58.144 INFO [stdout] f9b25a011cbdfd2cb17a998c504a43de68a4533c6ed4d5c2ae46304b2e49f2d4