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[INFO] [stdout] be6497d9e6a5eabdf6ce3384c0aef8def89416f2
[INFO] testing Arnav-Bista/genetic_algorithms against 1.90.0 for beta-1.91-2
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[INFO] [stderr]    Compiling genetic_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `new_shuffle` is never used
[INFO] [stdout]  --> src/candidate.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Candidate<U> {
[INFO] [stdout]   |           --------- associated function in this trait
[INFO] [stdout] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stdout] 3 |     fn new_shuffle(chromosomes: U) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_population_size` is never used
[INFO] [stdout]    --> src/genetic_algorithm/genetic_algorithm.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<T, U> GA<T, U>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stdout]     | |__________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Tournament` is never constructed
[INFO] [stdout]  --> src/genetic_algorithm/selection.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum SelectionMethod {
[INFO] [stdout]   |          --------------- variant in this enum
[INFO] [stdout] 9 |     Tournament(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimulatedAnnealing` is never constructed
[INFO] [stdout]  --> src/simualted_annealing/simulated_annealing.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SimulatedAnnealing<T, U> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `step` are never used
[INFO] [stdout]   --> src/simualted_annealing/simulated_annealing.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stdout] 15 | | where
[INFO] [stdout] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stdout]    | |__________________________________________- associated items in this implementation
[INFO] [stdout] 17 |   {
[INFO] [stdout] 18 |       pub fn new(temperature: f64, cooling_rate: f64) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |       pub fn step(&mut self, current: T) -> T {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaCandidate` is never used
[INFO] [stdout]  --> src/simualted_annealing/simulated_annealing_candidate.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaCandidate {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Style` and `Visuals`
[INFO] [stdout]  --> src/visualisation/plotting.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Style, Visuals};
[INFO] [stdout]   |            ^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stdout]  --> src/visualisation/egui_struct.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread::sleep, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlotItem`
[INFO] [stdout]  --> src/visualisation/egui_struct.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui_plot::{Corner, Legend, Line, Plot, PlotItem, PlotPoints};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> src/visualisation/plotting.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Box::new(|cc| {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/visualisation/egui_struct.rs:44:47
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/visualisation/egui_struct.rs:151:47
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/candidate.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Candidate<U> {
[INFO] [stdout]   |           --------- associated function in this trait
[INFO] [stdout] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_elitism_target`, `set_population_size`, `set_mutation_rate`, and `set_selection_target` are never used
[INFO] [stdout]    --> src/genetic_algorithm/genetic_algorithm.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<T, U> GA<T, U>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stdout]     | |__________________________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |       pub fn set_elitism_target(&mut self, elitism_target: f64) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |       pub fn set_mutation_rate(&mut self, mutation_rate: f64) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |       pub fn set_selection_target(&mut self, selection_target: f64) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/simualted_annealing/simulated_annealing.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stdout] 15 | | where
[INFO] [stdout] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stdout]    | |__________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `selection_method` is never read
[INFO] [stdout]   --> src/visualisation/egui_struct.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct RealTimePlotTSP {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     selection_method: SelectionMethod,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `iterations` is never read
[INFO] [stdout]    --> src/visualisation/egui_struct.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct RealTimePlotSA {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 121 |     sa: SimulatedAnnealing<TspCandidate, Vec<(f64, f64)>>,
[INFO] [stdout] 122 |     iterations: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] running `Command { std: "docker" "inspect" "756039c31333678233d193fc76db8e63983fe33d04bc8d15953c791c11060cb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756039c31333678233d193fc76db8e63983fe33d04bc8d15953c791c11060cb4", kill_on_drop: false }`
[INFO] [stdout] 756039c31333678233d193fc76db8e63983fe33d04bc8d15953c791c11060cb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0efc4859caa9ffdd4cce5d683d0c5c63b41158fffd423e747bfcc43e1ec41279
[INFO] running `Command { std: "docker" "start" "-a" "0efc4859caa9ffdd4cce5d683d0c5c63b41158fffd423e747bfcc43e1ec41279", kill_on_drop: false }`
[INFO] [stdout] warning: associated function `new_shuffle` is never used
[INFO] [stdout]  --> src/candidate.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Candidate<U> {
[INFO] [stdout]   |           --------- associated function in this trait
[INFO] [stdout] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stdout] 3 |     fn new_shuffle(chromosomes: U) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_population_size` is never used
[INFO] [stdout]    --> src/genetic_algorithm/genetic_algorithm.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<T, U> GA<T, U>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stdout]     | |__________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Tournament` is never constructed
[INFO] [stdout]  --> src/genetic_algorithm/selection.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum SelectionMethod {
[INFO] [stdout]   |          --------------- variant in this enum
[INFO] [stdout] 9 |     Tournament(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimulatedAnnealing` is never constructed
[INFO] [stdout]  --> src/simualted_annealing/simulated_annealing.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SimulatedAnnealing<T, U> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `step` are never used
[INFO] [stdout]   --> src/simualted_annealing/simulated_annealing.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stdout] 15 | | where
[INFO] [stdout] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stdout]    | |__________________________________________- associated items in this implementation
[INFO] [stdout] 17 |   {
[INFO] [stdout] 18 |       pub fn new(temperature: f64, cooling_rate: f64) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |       pub fn step(&mut self, current: T) -> T {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaCandidate` is never used
[INFO] [stdout]  --> src/simualted_annealing/simulated_annealing_candidate.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaCandidate {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling genetic_algorithm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Style` and `Visuals`
[INFO] [stdout]  --> src/visualisation/plotting.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egui::{Style, Visuals};
[INFO] [stdout]   |            ^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stdout]  --> src/visualisation/egui_struct.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread::sleep, time::Duration};
[INFO] [stdout]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PlotItem`
[INFO] [stdout]  --> src/visualisation/egui_struct.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui_plot::{Corner, Legend, Line, Plot, PlotItem, PlotPoints};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_shuffle` is never used
[INFO] [stdout]  --> src/candidate.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Candidate<U> {
[INFO] [stdout]   |           --------- associated function in this trait
[INFO] [stdout] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stdout] 3 |     fn new_shuffle(chromosomes: U) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_population_size` is never used
[INFO] [stdout]    --> src/genetic_algorithm/genetic_algorithm.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<T, U> GA<T, U>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stdout]     | |__________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Tournament` is never constructed
[INFO] [stdout]  --> src/genetic_algorithm/selection.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum SelectionMethod {
[INFO] [stdout]   |          --------------- variant in this enum
[INFO] [stdout] 9 |     Tournament(usize),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SimulatedAnnealing` is never constructed
[INFO] [stdout]  --> src/simualted_annealing/simulated_annealing.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SimulatedAnnealing<T, U> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `run`, and `step` are never used
[INFO] [stdout]   --> src/simualted_annealing/simulated_annealing.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stdout] 15 | | where
[INFO] [stdout] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stdout]    | |__________________________________________- associated items in this implementation
[INFO] [stdout] 17 |   {
[INFO] [stdout] 18 |       pub fn new(temperature: f64, cooling_rate: f64) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |       pub fn step(&mut self, current: T) -> T {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SaCandidate` is never used
[INFO] [stdout]  --> src/simualted_annealing/simulated_annealing_candidate.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait SaCandidate {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> src/visualisation/plotting.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Box::new(|cc| {
[INFO] [stdout]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/visualisation/egui_struct.rs:44:47
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/visualisation/egui_struct.rs:151:47
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/candidate.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait Candidate<U> {
[INFO] [stdout]   |           --------- associated function in this trait
[INFO] [stdout] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_elitism_target`, `set_population_size`, `set_mutation_rate`, and `set_selection_target` are never used
[INFO] [stdout]    --> src/genetic_algorithm/genetic_algorithm.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout]  21 | / impl<T, U> GA<T, U>
[INFO] [stdout]  22 | | where
[INFO] [stdout]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stdout]     | |__________________________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |       pub fn set_elitism_target(&mut self, elitism_target: f64) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |       pub fn set_mutation_rate(&mut self, mutation_rate: f64) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 157 |       pub fn set_selection_target(&mut self, selection_target: f64) {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]   --> src/simualted_annealing/simulated_annealing.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stdout] 15 | | where
[INFO] [stdout] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stdout]    | |__________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `selection_method` is never read
[INFO] [stdout]   --> src/visualisation/egui_struct.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct RealTimePlotTSP {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     selection_method: SelectionMethod,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `iterations` is never read
[INFO] [stdout]    --> src/visualisation/egui_struct.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub struct RealTimePlotSA {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 121 |     sa: SimulatedAnnealing<TspCandidate, Vec<(f64, f64)>>,
[INFO] [stdout] 122 |     iterations: usize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "0efc4859caa9ffdd4cce5d683d0c5c63b41158fffd423e747bfcc43e1ec41279", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0efc4859caa9ffdd4cce5d683d0c5c63b41158fffd423e747bfcc43e1ec41279", kill_on_drop: false }`
[INFO] [stdout] 0efc4859caa9ffdd4cce5d683d0c5c63b41158fffd423e747bfcc43e1ec41279
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e3d66a728fecdbcbc2b8ba8f0cc6e690e19a3b110c2ae5af015d0f514ae5b4f
[INFO] running `Command { std: "docker" "start" "-a" "3e3d66a728fecdbcbc2b8ba8f0cc6e690e19a3b110c2ae5af015d0f514ae5b4f", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `new_shuffle` is never used
[INFO] [stderr]  --> src/candidate.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Candidate<U> {
[INFO] [stderr]   |           --------- associated function in this trait
[INFO] [stderr] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stderr] 3 |     fn new_shuffle(chromosomes: U) -> Self;
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_population_size` is never used
[INFO] [stderr]    --> src/genetic_algorithm/genetic_algorithm.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr]  21 | / impl<T, U> GA<T, U>
[INFO] [stderr]  22 | | where
[INFO] [stderr]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stderr]     | |__________________________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Tournament` is never constructed
[INFO] [stderr]  --> src/genetic_algorithm/selection.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum SelectionMethod {
[INFO] [stderr]   |          --------------- variant in this enum
[INFO] [stderr] 9 |     Tournament(usize),
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SimulatedAnnealing` is never constructed
[INFO] [stderr]  --> src/simualted_annealing/simulated_annealing.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct SimulatedAnnealing<T, U> {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `run`, and `step` are never used
[INFO] [stderr]   --> src/simualted_annealing/simulated_annealing.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stderr] 15 | | where
[INFO] [stderr] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stderr]    | |__________________________________________- associated items in this implementation
[INFO] [stderr] 17 |   {
[INFO] [stderr] 18 |       pub fn new(temperature: f64, cooling_rate: f64) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 |       pub fn step(&mut self, current: T) -> T {
[INFO] [stderr]    |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `SaCandidate` is never used
[INFO] [stderr]  --> src/simualted_annealing/simulated_annealing_candidate.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait SaCandidate {
[INFO] [stderr]   |           ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `genetic_algorithm` (lib) generated 6 warnings
[INFO] [stderr] warning: `genetic_algorithm` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: unused imports: `Style` and `Visuals`
[INFO] [stderr]  --> src/visualisation/plotting.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | use egui::{Style, Visuals};
[INFO] [stderr]   |            ^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `thread::sleep` and `time::Duration`
[INFO] [stderr]  --> src/visualisation/egui_struct.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{thread::sleep, time::Duration};
[INFO] [stderr]   |           ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PlotItem`
[INFO] [stderr]  --> src/visualisation/egui_struct.rs:4:45
[INFO] [stderr]   |
[INFO] [stderr] 4 | use egui_plot::{Corner, Legend, Line, Plot, PlotItem, PlotPoints};
[INFO] [stderr]   |                                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]   --> src/visualisation/plotting.rs:26:19
[INFO] [stderr]    |
[INFO] [stderr] 26 |         Box::new(|cc| {
[INFO] [stderr]    |                   ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/visualisation/egui_struct.rs:44:47
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stderr]    |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]    --> src/visualisation/egui_struct.rs:151:47
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn update(&mut self, ctx: &egui::Context, frame: &mut eframe::Frame) {
[INFO] [stderr]     |                                               ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]  --> src/candidate.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub trait Candidate<U> {
[INFO] [stderr]   |           --------- associated function in this trait
[INFO] [stderr] 2 |     fn new(chromosomes: U) -> Self;
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_elitism_target`, `set_population_size`, `set_mutation_rate`, and `set_selection_target` are never used
[INFO] [stderr]    --> src/genetic_algorithm/genetic_algorithm.rs:145:12
[INFO] [stderr]     |
[INFO] [stderr]  21 | / impl<T, U> GA<T, U>
[INFO] [stderr]  22 | | where
[INFO] [stderr]  23 | |     T: Candidate<U> + GaCandidate + Clone,
[INFO] [stderr]     | |__________________________________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 145 |       pub fn set_elitism_target(&mut self, elitism_target: f64) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 149 |       pub fn set_population_size(&mut self, population_size: usize) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |       pub fn set_mutation_rate(&mut self, mutation_rate: f64) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 157 |       pub fn set_selection_target(&mut self, selection_target: f64) {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]   --> src/simualted_annealing/simulated_annealing.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | / impl<T, U> SimulatedAnnealing<T, U>
[INFO] [stderr] 15 | | where
[INFO] [stderr] 16 | |     T: Candidate<U> + SaCandidate + Clone,
[INFO] [stderr]    | |__________________________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |       pub fn run(&mut self, initial: T, iterations: usize) -> T {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `selection_method` is never read
[INFO] [stderr]   --> src/visualisation/egui_struct.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct RealTimePlotTSP {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |     selection_method: SelectionMethod,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `iterations` is never read
[INFO] [stderr]    --> src/visualisation/egui_struct.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub struct RealTimePlotSA {
[INFO] [stderr]     |            -------------- field in this struct
[INFO] [stderr] 121 |     sa: SimulatedAnnealing<TspCandidate, Vec<(f64, f64)>>,
[INFO] [stderr] 122 |     iterations: usize,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `genetic_algorithm` (bin "genetic_algorithm" test) generated 11 warnings (run `cargo fix --bin "genetic_algorithm" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genetic_algorithm-1d0399291aeea743)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/genetic_algorithm-dbdd856978fcd1c0)
[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] [stderr]    Doc-tests genetic_algorithm
[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" "3e3d66a728fecdbcbc2b8ba8f0cc6e690e19a3b110c2ae5af015d0f514ae5b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e3d66a728fecdbcbc2b8ba8f0cc6e690e19a3b110c2ae5af015d0f514ae5b4f", kill_on_drop: false }`
[INFO] [stdout] 3e3d66a728fecdbcbc2b8ba8f0cc6e690e19a3b110c2ae5af015d0f514ae5b4f
