[INFO] updating cached repository https://github.com/kamilpitula/RustySnake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd47ffd72686e07a1e30c6adae9644ce8f072354
[INFO] testing kamilpitula/RustySnake against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilpitula%2FRustySnake" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kamilpitula/RustySnake on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kamilpitula/RustySnake
[INFO] finished tweaking git repo https://github.com/kamilpitula/RustySnake
[INFO] tweaked toml for git repo https://github.com/kamilpitula/RustySnake written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/kamilpitula/RustySnake already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e91f3af2dc7cf3711491faa87adaa64e21f7d96309eab096a62747321be438a3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e91f3af2dc7cf3711491faa87adaa64e21f7d96309eab096a62747321be438a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e91f3af2dc7cf3711491faa87adaa64e21f7d96309eab096a62747321be438a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91f3af2dc7cf3711491faa87adaa64e21f7d96309eab096a62747321be438a3", kill_on_drop: false }`
[INFO] [stdout] e91f3af2dc7cf3711491faa87adaa64e21f7d96309eab096a62747321be438a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bceded17cfd7a5c496bbc0eecbeb85205399b6d531c3e3a3d6a9aa0d008eb09
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8bceded17cfd7a5c496bbc0eecbeb85205399b6d531c3e3a3d6a9aa0d008eb09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
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[INFO] [stderr]    Compiling num-iter v0.1.39
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[INFO] [stderr]    Compiling lock_api v0.3.2
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[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
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[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling gl v0.11.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.5
[INFO] [stderr]    Compiling gfx_gl v0.6.0
[INFO] [stderr]    Compiling rusttype v0.8.2
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling piston2d-graphics v0.35.0
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling gfx v0.18.2
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling jpeg-decoder v0.1.18
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling image v0.22.3
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling piston-gfx_texture v0.40.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.69.0
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.66.0
[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling glutin v0.21.2
[INFO] [stderr]    Compiling pistoncore-input v0.28.0
[INFO] [stderr]    Compiling serde_yaml v0.8.11
[INFO] [stderr]    Compiling pistoncore-window v0.44.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.49.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.63.0
[INFO] [stderr]    Compiling piston v0.49.0
[INFO] [stderr]    Compiling piston_window v0.105.0
[INFO] [stderr]    Compiling RustySnake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/game.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let size = (board_size / step_size);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ax`
[INFO] [stdout]   --> src/main.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let (ax, ay) = config::TARGET_ASPECT;
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ax`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ay`
[INFO] [stdout]   --> src/main.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let (ax, ay) = config::TARGET_ASPECT;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 State::Start(data) =>{Box::new(startgame::StartGame::new(32))},
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/startgame.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn update(&mut self, args: &UpdateArgs) -> State<GameData>{
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/endgame.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn update(&mut self, args: &UpdateArgs) -> State<GameData>{
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/startgame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     size: i8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/endgame.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     size: i8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustySnake` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rusty_snake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `stateFinished` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let stateFinished = current_state.update(&args);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `state_finished`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `is_Paused` should have a snake case name
[INFO] [stdout]   --> src/game.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     is_Paused: bool,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to snake case: `is_paused`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `to_Write` should have a snake case name
[INFO] [stdout]   --> src/textwriter.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         to_Write: &str) {
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `to_write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 06s
[INFO] running `Command { std: "docker" "inspect" "8bceded17cfd7a5c496bbc0eecbeb85205399b6d531c3e3a3d6a9aa0d008eb09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bceded17cfd7a5c496bbc0eecbeb85205399b6d531c3e3a3d6a9aa0d008eb09", kill_on_drop: false }`
[INFO] [stdout] 8bceded17cfd7a5c496bbc0eecbeb85205399b6d531c3e3a3d6a9aa0d008eb09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3726f9fb56987acf7982ad444b2ce026a897d3841800f2a9a8e23e68c0a29de
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c3726f9fb56987acf7982ad444b2ce026a897d3841800f2a9a8e23e68c0a29de", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustySnake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/game.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let size = (board_size / step_size);
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ax`
[INFO] [stdout]   --> src/main.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let (ax, ay) = config::TARGET_ASPECT;
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ax`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ay`
[INFO] [stdout]   --> src/main.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let (ax, ay) = config::TARGET_ASPECT;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_ay`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 State::Start(data) =>{Box::new(startgame::StartGame::new(32))},
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/startgame.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn update(&mut self, args: &UpdateArgs) -> State<GameData>{
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/endgame.rs:62:26
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn update(&mut self, args: &UpdateArgs) -> State<GameData>{
[INFO] [stdout]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/startgame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     size: i8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/endgame.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     size: i8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustySnake` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rusty_snake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `stateFinished` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let stateFinished = current_state.update(&args);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `state_finished`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `is_Paused` should have a snake case name
[INFO] [stdout]   --> src/game.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     is_Paused: bool,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to snake case: `is_paused`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `to_Write` should have a snake case name
[INFO] [stdout]   --> src/textwriter.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         to_Write: &str) {
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `to_write`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "c3726f9fb56987acf7982ad444b2ce026a897d3841800f2a9a8e23e68c0a29de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3726f9fb56987acf7982ad444b2ce026a897d3841800f2a9a8e23e68c0a29de", kill_on_drop: false }`
[INFO] [stdout] c3726f9fb56987acf7982ad444b2ce026a897d3841800f2a9a8e23e68c0a29de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a6f7fcd1602f182459a033ad644b4e4ca73ea697937acff2b9abe272814de28
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a6f7fcd1602f182459a033ad644b4e4ca73ea697937acff2b9abe272814de28", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/game.rs:40:20
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let size = (board_size / step_size);
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ax`
[INFO] [stderr]   --> src/main.rs:55:10
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let (ax, ay) = config::TARGET_ASPECT;
[INFO] [stderr]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ax`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ay`
[INFO] [stderr]   --> src/main.rs:55:14
[INFO] [stderr]    |
[INFO] [stderr] 55 |     let (ax, ay) = config::TARGET_ASPECT;
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_ay`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:79:30
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 State::Start(data) =>{Box::new(startgame::StartGame::new(32))},
[INFO] [stderr]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/startgame.rs:42:26
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn update(&mut self, args: &UpdateArgs) -> State<GameData>{
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/endgame.rs:62:26
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn update(&mut self, args: &UpdateArgs) -> State<GameData>{
[INFO] [stderr]    |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `size`
[INFO] [stderr]   --> src/startgame.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     size: i8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `size`
[INFO] [stderr]   --> src/endgame.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     size: i8,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RustySnake` 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: `rusty_snake`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `stateFinished` should have a snake case name
[INFO] [stderr]   --> src/main.rs:75:17
[INFO] [stderr]    |
[INFO] [stderr] 75 |             let stateFinished = current_state.update(&args);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^ help: convert the identifier to snake case: `state_finished`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `is_Paused` should have a snake case name
[INFO] [stderr]   --> src/game.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     is_Paused: bool,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to snake case: `is_paused`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `to_Write` should have a snake case name
[INFO] [stderr]   --> src/textwriter.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         to_Write: &str) {
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `to_write`
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/RustySnake-8bd4a8d3d85d5c26
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7a6f7fcd1602f182459a033ad644b4e4ca73ea697937acff2b9abe272814de28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6f7fcd1602f182459a033ad644b4e4ca73ea697937acff2b9abe272814de28", kill_on_drop: false }`
[INFO] [stdout] 7a6f7fcd1602f182459a033ad644b4e4ca73ea697937acff2b9abe272814de28