[INFO] cloning repository https://github.com/Neplooo/Cellular-Automata
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Neplooo/Cellular-Automata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeplooo%2FCellular-Automata", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeplooo%2FCellular-Automata'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2fa78964b8f9422e95ca05c72a8ac21e25a6239
[INFO] checking Neplooo/Cellular-Automata against 5b237c915528dadada3f674b90c7c80368b632be for pr-133502-29
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNeplooo%2FCellular-Automata" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Neplooo/Cellular-Automata
[INFO] finished tweaking git repo https://github.com/Neplooo/Cellular-Automata
[INFO] tweaked toml for git repo https://github.com/Neplooo/Cellular-Automata written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Neplooo/Cellular-Automata on toolchain 5b237c915528dadada3f674b90c7c80368b632be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Neplooo/Cellular-Automata already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ed17c9c7aeea62a8ced7936bf780f7bbaef630952679d7f1eb61668198fadff5" "/opt/rustwide/cargo-home/bin/cargo" "+5b237c915528dadada3f674b90c7c80368b632be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed17c9c7aeea62a8ced7936bf780f7bbaef630952679d7f1eb61668198fadff5", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/LwoD_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/conway_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/common.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/LwoD_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/conway_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/common.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rulesets/LwoD_ruleset.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut deaths = 0;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rulesets/LwoD_ruleset.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut deaths = 0;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/common.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |             if let neighbor = grid.get((row as isize + i) as usize, (col as isize + j) as usize) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/common.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |             if let neighbor = grid.get((row as isize + i) as usize, (col as isize + j) as usize) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_seeds_generation` is never used
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_seeds_generation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_seeds_generation` is never used
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_seeds_generation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Cellular_Automata` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `cellular_automata`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LwoD_ruleset` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub mod LwoD_ruleset;
[INFO] [stdout]   |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `lwo_d_ruleset`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LwoD_ruleset` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     pub mod LwoD_ruleset;
[INFO] [stdout]   |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `lwo_d_ruleset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/common.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/LwoD_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/conway_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::initialize_grid`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::common::initialize_grid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rulesets::LwoD_ruleset::simulate_lwod_generation`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::rulesets::LwoD_ruleset::simulate_lwod_generation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rulesets::conway_ruleset::simulate_conway_generation`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::rulesets::conway_ruleset::simulate_conway_generation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rulesets::seeds_ruleset::simulate_seeds_generation`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::rulesets::seeds_ruleset::simulate_seeds_generation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/common.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/LwoD_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/conway_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use array2d::{Array2D, Error};
[INFO] [stdout]   |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::common::initialize_grid`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::common::initialize_grid;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rulesets::LwoD_ruleset::simulate_lwod_generation`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use crate::rulesets::LwoD_ruleset::simulate_lwod_generation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rulesets::conway_ruleset::simulate_conway_generation`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::rulesets::conway_ruleset::simulate_conway_generation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rulesets::seeds_ruleset::simulate_seeds_generation`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::rulesets::seeds_ruleset::simulate_seeds_generation;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/common.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |             if let neighbor = grid.get((row as isize + i) as usize, (col as isize + j) as usize) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rulesets/LwoD_ruleset.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut deaths = 0;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `gen_births` is never read
[INFO] [stdout]   --> src/main.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |             (grid, gen_births, gen_deaths) = simulate_brian_generation(&grid, GRID_SIZE);
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `gen_deaths` is never read
[INFO] [stdout]   --> src/main.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 36 |             (grid, gen_births, gen_deaths) = simulate_brian_generation(&grid, GRID_SIZE);
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initialize_grid` is never used
[INFO] [stdout]  --> src/common.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn initialize_grid(grid_size: usize, density_coef: i8) -> Array2D<i32> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_grid` is never used
[INFO] [stdout]   --> src/common.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn display_grid(grid: &Array2D<i32>, grid_size: usize, generation: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_lwod_generation` is never used
[INFO] [stdout]  --> src/rulesets/LwoD_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_lwod_generation(grid: &Array2D<i32>, grid_size: usize) -> (Array2D<i32>, i32, i32) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_conway_generation` is never used
[INFO] [stdout]  --> src/rulesets/conway_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_conway_generation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_seeds_generation` is never used
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_seeds_generation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LwoD_ruleset` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub mod LwoD_ruleset;
[INFO] [stdout]   |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `lwo_d_ruleset`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/common.rs:35:16
[INFO] [stdout]    |
[INFO] [stdout] 35 |             if let neighbor = grid.get((row as isize + i) as usize, (col as isize + j) as usize) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/rulesets/LwoD_ruleset.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut deaths = 0;
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `gen_births` is never read
[INFO] [stdout]   --> src/main.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |             (grid, gen_births, gen_deaths) = simulate_brian_generation(&grid, GRID_SIZE);
[INFO] [stdout]    |                    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `gen_deaths` is never read
[INFO] [stdout]   --> src/main.rs:36:32
[INFO] [stdout]    |
[INFO] [stdout] 36 |             (grid, gen_births, gen_deaths) = simulate_brian_generation(&grid, GRID_SIZE);
[INFO] [stdout]    |                                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `initialize_grid` is never used
[INFO] [stdout]  --> src/common.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn initialize_grid(grid_size: usize, density_coef: i8) -> Array2D<i32> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_grid` is never used
[INFO] [stdout]   --> src/common.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub fn display_grid(grid: &Array2D<i32>, grid_size: usize, generation: i32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_lwod_generation` is never used
[INFO] [stdout]  --> src/rulesets/LwoD_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_lwod_generation(grid: &Array2D<i32>, grid_size: usize) -> (Array2D<i32>, i32, i32) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_conway_generation` is never used
[INFO] [stdout]  --> src/rulesets/conway_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_conway_generation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simulate_seeds_generation` is never used
[INFO] [stdout]  --> src/rulesets/seeds_ruleset.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn simulate_seeds_generation(
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LwoD_ruleset` should have a snake case name
[INFO] [stdout]  --> src/main.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub mod LwoD_ruleset;
[INFO] [stdout]   |             ^^^^^^^^^^^^ help: convert the identifier to snake case: `lwo_d_ruleset`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `clearscreen`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | clearscreen = "4.0.6"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `clearscreen`
[INFO] [stderr] warning: `Cellular-Automata` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "ed17c9c7aeea62a8ced7936bf780f7bbaef630952679d7f1eb61668198fadff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed17c9c7aeea62a8ced7936bf780f7bbaef630952679d7f1eb61668198fadff5", kill_on_drop: false }`
[INFO] [stdout] ed17c9c7aeea62a8ced7936bf780f7bbaef630952679d7f1eb61668198fadff5
