[INFO] updating cached repository DemonSpawn/gameOfLife
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DemonSpawn/gameOfLife
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DemonSpawn/gameOfLife" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DemonSpawn/gameOfLife"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DemonSpawn/gameOfLife'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DemonSpawn/gameOfLife" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DemonSpawn/gameOfLife"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DemonSpawn/gameOfLife'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d48bc3e4ef2372868676fd81d255c91b793d651e
[INFO] sha for GitHub repo DemonSpawn/gameOfLife: d48bc3e4ef2372868676fd81d255c91b793d651e
[INFO] validating manifest of DemonSpawn/gameOfLife on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of DemonSpawn/gameOfLife on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing DemonSpawn/gameOfLife
[INFO] finished frobbing DemonSpawn/gameOfLife
[INFO] frobbed toml for DemonSpawn/gameOfLife written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DemonSpawn/gameOfLife/Cargo.toml
[INFO] started frobbing DemonSpawn/gameOfLife
[INFO] finished frobbing DemonSpawn/gameOfLife
[INFO] frobbed toml for DemonSpawn/gameOfLife written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/DemonSpawn/gameOfLife/Cargo.toml
[INFO] crate DemonSpawn/gameOfLife already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking DemonSpawn/gameOfLife against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/DemonSpawn/gameOfLife:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] fd3510ce5b47a4de33f86f7c2dbd336a76e8ea52dd92b6e53b9c81b6c7ec1109
[INFO] running `"docker" "start" "-a" "fd3510ce5b47a4de33f86f7c2dbd336a76e8ea52dd92b6e53b9c81b6c7ec1109"`
[INFO] [stderr]     Checking termion v1.3.0
[INFO] [stderr]     Checking gameOfLife v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     /// fill the vec of bools with zeros to get a gamefield
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 91 |     let mut gameField = Vec::new();
[INFO] [stderr]    |     ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/main.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     /// fill the vec of bools with zeros to get a gamefield
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 91 |     let mut gameField = Vec::new();
[INFO] [stderr]    |     ------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `cursor`, `style`
[INFO] [stderr]  --> src/main.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use termion::{clear, style, cursor};
[INFO] [stderr]   |                      ^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     for i in 0..HEIGHT {
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gameField`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |               ^^^^^^^^^ help: consider prefixing with an underscore: `_gameField`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gameField`
[INFO] [stderr]   --> src/main.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                   ^^^^^^^^^ help: consider prefixing with an underscore: `_gameField`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `HEIGHT`
[INFO] [stderr]   --> src/main.rs:37:47
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                               ^^^^^^ help: consider prefixing with an underscore: `_HEIGHT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `WIDTH`
[INFO] [stderr]   --> src/main.rs:37:61
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                                             ^^^^^ help: consider prefixing with an underscore: `_WIDTH`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `line` is never read
[INFO] [stderr]   --> src/main.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let mut line = "".to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `cursor`, `style`
[INFO] [stderr]  --> src/main.rs:6:22
[INFO] [stderr]   |
[INFO] [stderr] 6 | use termion::{clear, style, cursor};
[INFO] [stderr]   |                      ^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `gameOfLife` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `game_of_life`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |               ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]  --> src/main.rs:8:43
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |                                           ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]  --> src/main.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |                                                          ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut gameField = Vec::new();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: function `nextGeneration` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `next_generation`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                   ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:47
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                               ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:61
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                                             ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:10
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn print(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) {
[INFO] [stderr]    |          ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:38
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn print(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) {
[INFO] [stderr]    |                                      ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:53
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn print(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) {
[INFO] [stderr]    |                                                     ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let WIDTH = 50;
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let HEIGHT = 20;
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut gameField = Vec::new();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     for i in 0..HEIGHT {
[INFO] [stderr]    |         ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gameField`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |               ^^^^^^^^^ help: consider prefixing with an underscore: `_gameField`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `gameField`
[INFO] [stderr]   --> src/main.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                   ^^^^^^^^^ help: consider prefixing with an underscore: `_gameField`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `HEIGHT`
[INFO] [stderr]   --> src/main.rs:37:47
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                               ^^^^^^ help: consider prefixing with an underscore: `_HEIGHT`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `WIDTH`
[INFO] [stderr]   --> src/main.rs:37:61
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                                             ^^^^^ help: consider prefixing with an underscore: `_WIDTH`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `line` is never read
[INFO] [stderr]   --> src/main.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let mut line = "".to_string();
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_assignments)] on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: crate `gameOfLife` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `game_of_life`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |               ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]  --> src/main.rs:8:43
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |                                           ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]  --> src/main.rs:8:58
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn initialize(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) -> Vec< Vec<i32> > {
[INFO] [stderr]   |                                                          ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let mut gameField = Vec::new();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: function `nextGeneration` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `next_generation`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:19
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                   ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:47
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                               ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:61
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn nextGeneration(gameField: &Vec< Vec<i32> >,HEIGHT: usize,WIDTH: usize) {
[INFO] [stderr]    |                                                             ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:10
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn print(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) {
[INFO] [stderr]    |          ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:38
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn print(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) {
[INFO] [stderr]    |                                      ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:53
[INFO] [stderr]    |
[INFO] [stderr] 41 | fn print(gameField: &Vec< Vec<i32> >,HEIGHT: usize, WIDTH: usize) {
[INFO] [stderr]    |                                                     ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |     let WIDTH = 50;
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |     let HEIGHT = 20;
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `gameField` should have a snake case name
[INFO] [stderr]   --> src/main.rs:91:13
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let mut gameField = Vec::new();
[INFO] [stderr]    |             ^^^^^^^^^ help: convert the identifier to snake case: `game_field`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `"docker" "inspect" "fd3510ce5b47a4de33f86f7c2dbd336a76e8ea52dd92b6e53b9c81b6c7ec1109"`
[INFO] running `"docker" "rm" "-f" "fd3510ce5b47a4de33f86f7c2dbd336a76e8ea52dd92b6e53b9c81b6c7ec1109"`
[INFO] [stdout] fd3510ce5b47a4de33f86f7c2dbd336a76e8ea52dd92b6e53b9c81b6c7ec1109