[INFO] cloning repository https://github.com/khskarl/genetic-thing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/khskarl/genetic-thing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhskarl%2Fgenetic-thing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhskarl%2Fgenetic-thing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a0df2414ca4389cc43d063c349625b27f201b25 [INFO] testing khskarl/genetic-thing against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkhskarl%2Fgenetic-thing" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/khskarl/genetic-thing on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/khskarl/genetic-thing [INFO] finished tweaking git repo https://github.com/khskarl/genetic-thing [INFO] tweaked toml for git repo https://github.com/khskarl/genetic-thing written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/khskarl/genetic-thing already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c60739b41a363ed3715f9630c29bf03c4acceca230be13ffb5f6816f9d26227f [INFO] running `Command { std: "docker" "start" "-a" "c60739b41a363ed3715f9630c29bf03c4acceca230be13ffb5f6816f9d26227f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c60739b41a363ed3715f9630c29bf03c4acceca230be13ffb5f6816f9d26227f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c60739b41a363ed3715f9630c29bf03c4acceca230be13ffb5f6816f9d26227f", kill_on_drop: false }` [INFO] [stdout] c60739b41a363ed3715f9630c29bf03c4acceca230be13ffb5f6816f9d26227f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1a92c511cee1334eee6549591e74c20bbcf516c71c09fbb3c74dff081d11b71 [INFO] running `Command { std: "docker" "start" "-a" "d1a92c511cee1334eee6549591e74c20bbcf516c71c09fbb3c74dff081d11b71", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling rustc-serialize v0.3.23 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling gnuplot v0.0.22 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling num-complex v0.1.37 [INFO] [stderr] Compiling num-bigint v0.1.37 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num-rational v0.1.36 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling genetic-thing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `gnuplot::LabelOption::TextColor` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use gnuplot::LabelOption::TextColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/genetic/population.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use self::num::{Num, Zero, One}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::num::traits::pow` [INFO] [stdout] --> src/genetic/population.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::num::traits::pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mul`, `Sub` [INFO] [stdout] --> src/genetic/population.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::{Add, Sub, Mul}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/genetic/fitness.rs:248:23 [INFO] [stdout] | [INFO] [stdout] 248 | let mut penalty = (factor_bad_steps); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 248 - let mut penalty = (factor_bad_steps); [INFO] [stdout] 248 + let mut penalty = factor_bad_steps; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/genetic/fitness.rs:249:23 [INFO] [stdout] | [INFO] [stdout] 249 | let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 249 - let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stdout] 249 + let mut fitness = factor_close * 0.2 + factor_consecutive_steps; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/genetic/mutation.rs:52:74 [INFO] [stdout] | [INFO] [stdout] 52 | *gene = rand::thread_rng().gen_range(range.start, range.end + 1);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/genetic/mutation.rs:61:76 [INFO] [stdout] | [INFO] [stdout] 61 | *gene = rand::thread_rng().gen_range(range.start, range.end + 1.0);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `euclidean_distance_float`, `euclidean_distance_int` [INFO] [stdout] --> src/main.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | use genetic::helpers::{hamming_distance, euclidean_distance_int, euclidean_distance_float}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `deceptive_4`, `deceptive_f3`, `max_alternating_bits`, `max_alternating_even_odd`, `min_dejong`, `n_queens`, `path_fitness`, `pattern_recognition` [INFO] [stdout] --> src/main.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | use genetic::fitness::{max_alternating_bits, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | max_alternating_even_odd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pattern_recognition, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | min_dejong, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | n_queens, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | path_fitness, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 18 | deceptive_f3, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | deceptive_f3s, [INFO] [stdout] 20 | deceptive_4}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `one_point_crossover_3`, `partially_matched_crossover`, `uniform_average_crossover`, `uniform_crossover_3`, `uniform_crossover` [INFO] [stdout] --> src/main.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | one_point_crossover_3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | uniform_average_crossover, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | uniform_crossover, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | uniform_crossover_3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | partially_matched_crossover}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `delta_mutation`, `gaussian_mutation`, `random_int`, `swap_position` [INFO] [stdout] --> src/main.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | swap_position, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 29 | random_int, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | delta_mutation, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 31 | gaussian_mutation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/genetic/mutation.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stdout] 9 + fn mutate(&mut self, f: &dyn Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/genetic/mutation.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stdout] 13 + fn mutate(&mut self, f: &dyn Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/genetic/population.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use self::num::{Num, Zero, One}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:20:47 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:35:52 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:67:47 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:87:36 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_steps_until_collision` [INFO] [stdout] --> src/genetic/fitness.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut num_steps_until_collision = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_steps_until_collision` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_repeated_steps` [INFO] [stdout] --> src/genetic/fitness.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | num_repeated_steps, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_repeated_steps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factor_steps` [INFO] [stdout] --> src/genetic/fitness.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | let factor_steps = num_steps as f32 / max_steps; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor_steps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:228:40 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:258:39 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:275:40 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:289:38 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/helpers.rs:27:69 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/mutation.rs:22:57 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/mutation.rs:65:63 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genetic/population.rs:171:17 [INFO] [stdout] | [INFO] [stdout] 171 | let mut individuals = &mut population.individuals; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genetic/population.rs:172:17 [INFO] [stdout] | [INFO] [stdout] 172 | let mut fitnesses = &mut population.fitnesses; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genetic/fitness.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let mut num_steps_until_collision = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_ordered` [INFO] [stdout] --> src/genetic/population.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new_ordered(size: usize) -> Individual [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `genome_length` [INFO] [stdout] --> src/genetic/population.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | genome_length: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_ordered` [INFO] [stdout] --> src/genetic/population.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn new_ordered(size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `select_fit_individual_except` [INFO] [stdout] --> src/genetic/population.rs:373:8 [INFO] [stdout] | [INFO] [stdout] 373 | fn select_fit_individual_except(&self, dad_index: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `roulette` [INFO] [stdout] --> src/genetic/population.rs:452:8 [INFO] [stdout] | [INFO] [stdout] 452 | fn roulette(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_alternating_bits` [INFO] [stdout] --> src/genetic/fitness.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_alternating_even_odd` [INFO] [stdout] --> src/genetic/fitness.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `min_dejong` [INFO] [stdout] --> src/genetic/fitness.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parps_function` [INFO] [stdout] --> src/genetic/fitness.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn parps_function(x: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parps_fitness` [INFO] [stdout] --> src/genetic/fitness.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pattern_recognition` [INFO] [stdout] --> src/genetic/fitness.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `n_queens` [INFO] [stdout] --> src/genetic/fitness.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Point` [INFO] [stdout] --> src/genetic/fitness.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `walk` [INFO] [stdout] --> src/genetic/fitness.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `path_fitness` [INFO] [stdout] --> src/genetic/fitness.rs:228:8 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deceptive_f3` [INFO] [stdout] --> src/genetic/fitness.rs:258:8 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deceptive_4` [INFO] [stdout] --> src/genetic/fitness.rs:289:8 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `binary_vector_to_decimal` [INFO] [stdout] --> src/genetic/helpers.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `euclidean_distance_int` [INFO] [stdout] --> src/genetic/helpers.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `euclidean_distance_float` [INFO] [stdout] --> src/genetic/helpers.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `delta_mutation` [INFO] [stdout] --> src/genetic/mutation.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_int` [INFO] [stdout] --> src/genetic/mutation.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_real` [INFO] [stdout] --> src/genetic/mutation.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `swap_position` [INFO] [stdout] --> src/genetic/mutation.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gaussian` [INFO] [stdout] --> src/genetic/mutation.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn gaussian(mean: f32, deviation: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gaussian_mutation` [INFO] [stdout] --> src/genetic/mutation.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `one_point_crossover_3` [INFO] [stdout] --> src/genetic/crossover.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `partially_matched_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `uniform_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `uniform_average_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blend_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `uniform_crossover_3` [INFO] [stdout] --> src/genetic/crossover.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 64 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 25s [INFO] running `Command { std: "docker" "inspect" "d1a92c511cee1334eee6549591e74c20bbcf516c71c09fbb3c74dff081d11b71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1a92c511cee1334eee6549591e74c20bbcf516c71c09fbb3c74dff081d11b71", kill_on_drop: false }` [INFO] [stdout] d1a92c511cee1334eee6549591e74c20bbcf516c71c09fbb3c74dff081d11b71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ffd85e767ffdc812088e350148bed9952b0fc8ce904bbf5b5f1a7da3f18ebcf [INFO] running `Command { std: "docker" "start" "-a" "3ffd85e767ffdc812088e350148bed9952b0fc8ce904bbf5b5f1a7da3f18ebcf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling genetic-thing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `gnuplot::LabelOption::TextColor` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use gnuplot::LabelOption::TextColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Zero` [INFO] [stdout] --> src/genetic/population.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use self::num::{Num, Zero, One}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::num::traits::pow` [INFO] [stdout] --> src/genetic/population.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use self::num::traits::pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Mul`, `Sub` [INFO] [stdout] --> src/genetic/population.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | use std::ops::{Add, Sub, Mul}; [INFO] [stdout] | ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/genetic/fitness.rs:248:23 [INFO] [stdout] | [INFO] [stdout] 248 | let mut penalty = (factor_bad_steps); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 248 - let mut penalty = (factor_bad_steps); [INFO] [stdout] 248 + let mut penalty = factor_bad_steps; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/genetic/fitness.rs:249:23 [INFO] [stdout] | [INFO] [stdout] 249 | let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 249 - let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stdout] 249 + let mut fitness = factor_close * 0.2 + factor_consecutive_steps; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/genetic/mutation.rs:52:74 [INFO] [stdout] | [INFO] [stdout] 52 | *gene = rand::thread_rng().gen_range(range.start, range.end + 1);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/genetic/mutation.rs:61:76 [INFO] [stdout] | [INFO] [stdout] 61 | *gene = rand::thread_rng().gen_range(range.start, range.end + 1.0);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `euclidean_distance_float`, `euclidean_distance_int` [INFO] [stdout] --> src/main.rs:10:42 [INFO] [stdout] | [INFO] [stdout] 10 | use genetic::helpers::{hamming_distance, euclidean_distance_int, euclidean_distance_float}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `deceptive_4`, `deceptive_f3`, `max_alternating_bits`, `max_alternating_even_odd`, `min_dejong`, `n_queens`, `path_fitness`, `pattern_recognition` [INFO] [stdout] --> src/main.rs:12:24 [INFO] [stdout] | [INFO] [stdout] 12 | use genetic::fitness::{max_alternating_bits, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | max_alternating_even_odd, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 14 | pattern_recognition, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 15 | min_dejong, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | n_queens, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 17 | path_fitness, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 18 | deceptive_f3, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 19 | deceptive_f3s, [INFO] [stdout] 20 | deceptive_4}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `one_point_crossover_3`, `partially_matched_crossover`, `uniform_average_crossover`, `uniform_crossover_3`, `uniform_crossover` [INFO] [stdout] --> src/main.rs:22:26 [INFO] [stdout] | [INFO] [stdout] 22 | one_point_crossover_3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 23 | uniform_average_crossover, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 24 | uniform_crossover, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 25 | uniform_crossover_3, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 26 | partially_matched_crossover}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `delta_mutation`, `gaussian_mutation`, `random_int`, `swap_position` [INFO] [stdout] --> src/main.rs:28:25 [INFO] [stdout] | [INFO] [stdout] 28 | swap_position, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 29 | random_int, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 30 | delta_mutation, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 31 | gaussian_mutation}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/genetic/mutation.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stdout] 9 + fn mutate(&mut self, f: &dyn Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/genetic/mutation.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stdout] 13 + fn mutate(&mut self, f: &dyn Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `One` [INFO] [stdout] --> src/genetic/population.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | use self::num::{Num, Zero, One}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:20:47 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:35:52 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:67:47 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:87:36 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_steps_until_collision` [INFO] [stdout] --> src/genetic/fitness.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let mut num_steps_until_collision = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_steps_until_collision` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_repeated_steps` [INFO] [stdout] --> src/genetic/fitness.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | num_repeated_steps, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_repeated_steps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `factor_steps` [INFO] [stdout] --> src/genetic/fitness.rs:241:9 [INFO] [stdout] | [INFO] [stdout] 241 | let factor_steps = num_steps as f32 / max_steps; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor_steps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:228:40 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:258:39 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:275:40 [INFO] [stdout] | [INFO] [stdout] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/fitness.rs:289:38 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/helpers.rs:27:69 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/mutation.rs:22:57 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/genetic/mutation.rs:65:63 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genetic/population.rs:171:17 [INFO] [stdout] | [INFO] [stdout] 171 | let mut individuals = &mut population.individuals; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genetic/population.rs:172:17 [INFO] [stdout] | [INFO] [stdout] 172 | let mut fitnesses = &mut population.fitnesses; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/genetic/fitness.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | let mut num_steps_until_collision = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_ordered` [INFO] [stdout] --> src/genetic/population.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn new_ordered(size: usize) -> Individual [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `genome_length` [INFO] [stdout] --> src/genetic/population.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | genome_length: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new_ordered` [INFO] [stdout] --> src/genetic/population.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn new_ordered(size: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `select_fit_individual_except` [INFO] [stdout] --> src/genetic/population.rs:373:8 [INFO] [stdout] | [INFO] [stdout] 373 | fn select_fit_individual_except(&self, dad_index: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `roulette` [INFO] [stdout] --> src/genetic/population.rs:452:8 [INFO] [stdout] | [INFO] [stdout] 452 | fn roulette(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_alternating_bits` [INFO] [stdout] --> src/genetic/fitness.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `max_alternating_even_odd` [INFO] [stdout] --> src/genetic/fitness.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `min_dejong` [INFO] [stdout] --> src/genetic/fitness.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parps_function` [INFO] [stdout] --> src/genetic/fitness.rs:63:4 [INFO] [stdout] | [INFO] [stdout] 63 | fn parps_function(x: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parps_fitness` [INFO] [stdout] --> src/genetic/fitness.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `pattern_recognition` [INFO] [stdout] --> src/genetic/fitness.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `n_queens` [INFO] [stdout] --> src/genetic/fitness.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Point` [INFO] [stdout] --> src/genetic/fitness.rs:108:8 [INFO] [stdout] | [INFO] [stdout] 108 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `walk` [INFO] [stdout] --> src/genetic/fitness.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `path_fitness` [INFO] [stdout] --> src/genetic/fitness.rs:228:8 [INFO] [stdout] | [INFO] [stdout] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deceptive_f3` [INFO] [stdout] --> src/genetic/fitness.rs:258:8 [INFO] [stdout] | [INFO] [stdout] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `deceptive_4` [INFO] [stdout] --> src/genetic/fitness.rs:289:8 [INFO] [stdout] | [INFO] [stdout] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `binary_vector_to_decimal` [INFO] [stdout] --> src/genetic/helpers.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `euclidean_distance_int` [INFO] [stdout] --> src/genetic/helpers.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `euclidean_distance_float` [INFO] [stdout] --> src/genetic/helpers.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `delta_mutation` [INFO] [stdout] --> src/genetic/mutation.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_int` [INFO] [stdout] --> src/genetic/mutation.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_real` [INFO] [stdout] --> src/genetic/mutation.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `swap_position` [INFO] [stdout] --> src/genetic/mutation.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gaussian` [INFO] [stdout] --> src/genetic/mutation.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn gaussian(mean: f32, deviation: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gaussian_mutation` [INFO] [stdout] --> src/genetic/mutation.rs:95:8 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `one_point_crossover_3` [INFO] [stdout] --> src/genetic/crossover.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `partially_matched_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `uniform_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `uniform_average_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blend_crossover` [INFO] [stdout] --> src/genetic/crossover.rs:139:8 [INFO] [stdout] | [INFO] [stdout] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `uniform_crossover_3` [INFO] [stdout] --> src/genetic/crossover.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 64 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.95s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/genetic_thing-974e42ab01c5d292) [INFO] running `Command { std: "docker" "inspect" "3ffd85e767ffdc812088e350148bed9952b0fc8ce904bbf5b5f1a7da3f18ebcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ffd85e767ffdc812088e350148bed9952b0fc8ce904bbf5b5f1a7da3f18ebcf", kill_on_drop: false }` [INFO] [stdout] 3ffd85e767ffdc812088e350148bed9952b0fc8ce904bbf5b5f1a7da3f18ebcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2a76c37e7398cd8ac04965f5ca99e24419169a105c5cf0dff47c49e68fc56e62 [INFO] running `Command { std: "docker" "start" "-a" "2a76c37e7398cd8ac04965f5ca99e24419169a105c5cf0dff47c49e68fc56e62", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `gnuplot::LabelOption::TextColor` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use gnuplot::LabelOption::TextColor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Zero` [INFO] [stderr] --> src/genetic/population.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use self::num::{Num, Zero, One}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::num::traits::pow` [INFO] [stderr] --> src/genetic/population.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use self::num::traits::pow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Mul`, `Sub` [INFO] [stderr] --> src/genetic/population.rs:13:21 [INFO] [stderr] | [INFO] [stderr] 13 | use std::ops::{Add, Sub, Mul}; [INFO] [stderr] | ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/genetic/fitness.rs:248:23 [INFO] [stderr] | [INFO] [stderr] 248 | let mut penalty = (factor_bad_steps); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 248 - let mut penalty = (factor_bad_steps); [INFO] [stderr] 248 + let mut penalty = factor_bad_steps; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/genetic/fitness.rs:249:23 [INFO] [stderr] | [INFO] [stderr] 249 | let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 249 - let mut fitness = (factor_close * 0.2 + factor_consecutive_steps); [INFO] [stderr] 249 + let mut fitness = factor_close * 0.2 + factor_consecutive_steps; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/genetic/mutation.rs:52:74 [INFO] [stderr] | [INFO] [stderr] 52 | *gene = rand::thread_rng().gen_range(range.start, range.end + 1);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/genetic/mutation.rs:61:76 [INFO] [stderr] | [INFO] [stderr] 61 | *gene = rand::thread_rng().gen_range(range.start, range.end + 1.0);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused imports: `euclidean_distance_float`, `euclidean_distance_int` [INFO] [stderr] --> src/main.rs:10:42 [INFO] [stderr] | [INFO] [stderr] 10 | use genetic::helpers::{hamming_distance, euclidean_distance_int, euclidean_distance_float}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `deceptive_4`, `deceptive_f3`, `max_alternating_bits`, `max_alternating_even_odd`, `min_dejong`, `n_queens`, `path_fitness`, `pattern_recognition` [INFO] [stderr] --> src/main.rs:12:24 [INFO] [stderr] | [INFO] [stderr] 12 | use genetic::fitness::{max_alternating_bits, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 13 | max_alternating_even_odd, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 14 | pattern_recognition, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 15 | min_dejong, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 16 | n_queens, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 17 | path_fitness, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 18 | deceptive_f3, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 19 | deceptive_f3s, [INFO] [stderr] 20 | deceptive_4}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `one_point_crossover_3`, `partially_matched_crossover`, `uniform_average_crossover`, `uniform_crossover_3`, `uniform_crossover` [INFO] [stderr] --> src/main.rs:22:26 [INFO] [stderr] | [INFO] [stderr] 22 | one_point_crossover_3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 23 | uniform_average_crossover, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 24 | uniform_crossover, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] 25 | uniform_crossover_3, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 26 | partially_matched_crossover}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `delta_mutation`, `gaussian_mutation`, `random_int`, `swap_position` [INFO] [stderr] --> src/main.rs:28:25 [INFO] [stderr] | [INFO] [stderr] 28 | swap_position, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 29 | random_int, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 30 | delta_mutation, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 31 | gaussian_mutation}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/mutation.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 9 - fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stderr] 9 + fn mutate(&mut self, f: &dyn Fn(&mut Vec, f32, &Range), probability: f32, range: &Range); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/genetic/mutation.rs:13:30 [INFO] [stderr] | [INFO] [stderr] 13 | fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 13 - fn mutate(&mut self, f: &Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stderr] 13 + fn mutate(&mut self, f: &dyn Fn(&mut Vec, f32, &Range), probability: f32, range: &Range) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `One` [INFO] [stderr] --> src/genetic/population.rs:8:28 [INFO] [stderr] | [INFO] [stderr] 8 | use self::num::{Num, Zero, One}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:20:47 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:35:52 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:67:47 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:87:36 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_steps_until_collision` [INFO] [stderr] --> src/genetic/fitness.rs:151:13 [INFO] [stderr] | [INFO] [stderr] 151 | let mut num_steps_until_collision = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_steps_until_collision` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_repeated_steps` [INFO] [stderr] --> src/genetic/fitness.rs:232:10 [INFO] [stderr] | [INFO] [stderr] 232 | num_repeated_steps, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_repeated_steps` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `factor_steps` [INFO] [stderr] --> src/genetic/fitness.rs:241:9 [INFO] [stderr] | [INFO] [stderr] 241 | let factor_steps = num_steps as f32 / max_steps; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_factor_steps` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:228:40 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:258:39 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:275:40 [INFO] [stderr] | [INFO] [stderr] 275 | pub fn deceptive_f3s(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/fitness.rs:289:38 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/helpers.rs:27:69 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn hamming_distance(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/mutation.rs:22:57 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn bit_flip(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `range` [INFO] [stderr] --> src/genetic/mutation.rs:65:63 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/population.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let mut individuals = &mut population.individuals; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/population.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let mut fitnesses = &mut population.fitnesses; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/genetic/fitness.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | let mut num_steps_until_collision = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_ordered` [INFO] [stderr] --> src/genetic/population.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn new_ordered(size: usize) -> Individual [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `genome_length` [INFO] [stderr] --> src/genetic/population.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | genome_length: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new_ordered` [INFO] [stderr] --> src/genetic/population.rs:138:12 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn new_ordered(size: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `select_fit_individual_except` [INFO] [stderr] --> src/genetic/population.rs:373:8 [INFO] [stderr] | [INFO] [stderr] 373 | fn select_fit_individual_except(&self, dad_index: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `roulette` [INFO] [stderr] --> src/genetic/population.rs:452:8 [INFO] [stderr] | [INFO] [stderr] 452 | fn roulette(&self) -> usize { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_alternating_bits` [INFO] [stderr] --> src/genetic/fitness.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn max_alternating_bits(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `max_alternating_even_odd` [INFO] [stderr] --> src/genetic/fitness.rs:35:8 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn max_alternating_even_odd(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `min_dejong` [INFO] [stderr] --> src/genetic/fitness.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn min_dejong(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parps_function` [INFO] [stderr] --> src/genetic/fitness.rs:63:4 [INFO] [stderr] | [INFO] [stderr] 63 | fn parps_function(x: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parps_fitness` [INFO] [stderr] --> src/genetic/fitness.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn parps_fitness(binary_genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `pattern_recognition` [INFO] [stderr] --> src/genetic/fitness.rs:75:8 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn pattern_recognition(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `n_queens` [INFO] [stderr] --> src/genetic/fitness.rs:87:8 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn n_queens(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Point` [INFO] [stderr] --> src/genetic/fitness.rs:108:8 [INFO] [stderr] | [INFO] [stderr] 108 | struct Point { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `walk` [INFO] [stderr] --> src/genetic/fitness.rs:113:4 [INFO] [stderr] | [INFO] [stderr] 113 | fn walk(genome: &Vec, from: Point, to: Point) -> (usize, usize, usize, usize, usize) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `path_fitness` [INFO] [stderr] --> src/genetic/fitness.rs:228:8 [INFO] [stderr] | [INFO] [stderr] 228 | pub fn path_fitness(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deceptive_f3` [INFO] [stderr] --> src/genetic/fitness.rs:258:8 [INFO] [stderr] | [INFO] [stderr] 258 | pub fn deceptive_f3(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deceptive_4` [INFO] [stderr] --> src/genetic/fitness.rs:289:8 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn deceptive_4(genome: &Vec, range: &Range) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `binary_vector_to_decimal` [INFO] [stderr] --> src/genetic/helpers.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn binary_vector_to_decimal(binary_vector: &Vec) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `euclidean_distance_int` [INFO] [stderr] --> src/genetic/helpers.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn euclidean_distance_int(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `euclidean_distance_float` [INFO] [stderr] --> src/genetic/helpers.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn euclidean_distance_float(genome_one: &Vec, genome_two: &Vec, range: &Range) -> f32 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `delta_mutation` [INFO] [stderr] --> src/genetic/mutation.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn delta_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_int` [INFO] [stderr] --> src/genetic/mutation.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn random_int(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_real` [INFO] [stderr] --> src/genetic/mutation.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn random_real(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `swap_position` [INFO] [stderr] --> src/genetic/mutation.rs:65:8 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn swap_position(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gaussian` [INFO] [stderr] --> src/genetic/mutation.rs:79:4 [INFO] [stderr] | [INFO] [stderr] 79 | fn gaussian(mean: f32, deviation: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gaussian_mutation` [INFO] [stderr] --> src/genetic/mutation.rs:95:8 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn gaussian_mutation(genome: &mut Vec, probability: f32, range: &Range) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `one_point_crossover_3` [INFO] [stderr] --> src/genetic/crossover.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn one_point_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partially_matched_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn partially_matched_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn uniform_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_average_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn uniform_average_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `blend_crossover` [INFO] [stderr] --> src/genetic/crossover.rs:139:8 [INFO] [stderr] | [INFO] [stderr] 139 | pub fn blend_crossover(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uniform_crossover_3` [INFO] [stderr] --> src/genetic/crossover.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 169 | pub fn uniform_crossover_3(dad_genome: &Vec, mom_genome: &Vec) -> (Vec, Vec) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `genetic-thing` (bin "genetic-thing" test) generated 64 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.80s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/genetic_thing-974e42ab01c5d292) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2a76c37e7398cd8ac04965f5ca99e24419169a105c5cf0dff47c49e68fc56e62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a76c37e7398cd8ac04965f5ca99e24419169a105c5cf0dff47c49e68fc56e62", kill_on_drop: false }` [INFO] [stdout] 2a76c37e7398cd8ac04965f5ca99e24419169a105c5cf0dff47c49e68fc56e62