[INFO] cloning repository https://github.com/kamilpitula/RustySnake
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kamilpitula/RustySnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilpitula%2FRustySnake", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilpitula%2FRustySnake'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd47ffd72686e07a1e30c6adae9644ce8f072354
[INFO] checking kamilpitula/RustySnake against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkamilpitula%2FRustySnake" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kamilpitula/RustySnake on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-7-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ea647a81d84a5769067bab0b66935e0bf2ded3a6cbeaca78f0b2581d1865043f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea647a81d84a5769067bab0b66935e0bf2ded3a6cbeaca78f0b2581d1865043f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea647a81d84a5769067bab0b66935e0bf2ded3a6cbeaca78f0b2581d1865043f", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5481e4d30edb36d589990d39012471afdbd2b197cd1131efcc0b9f9b039560ce", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.104
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[INFO] [stderr]     Checking serde v1.0.104
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[INFO] [stderr]     Checking serde_yaml v0.8.11
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[INFO] [stderr]     Checking pistoncore-glutin_window v0.63.0
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[INFO] [stderr]     Checking 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]    |                    ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         let size = (board_size / step_size);
[INFO] [stdout] 40 +         let size = board_size / step_size;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[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]    |                    ^                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -         let size = (board_size / step_size);
[INFO] [stdout] 40 +         let size = board_size / step_size;
[INFO] [stdout]    |
[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]    = note: `#[warn(unused_variables)]` on by default
[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]    = note: `#[warn(unused_variables)]` on by default
[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: 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: 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] 
[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: `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] 
[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: field `size` is never read
[INFO] [stdout]   --> src/startgame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct StartGame {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 14 |     writer: TextWriter,
[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 `size` is never read
[INFO] [stdout]   --> src/endgame.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct EndGame {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     writer: TextWriter,
[INFO] [stdout] 17 |     size: i8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]   --> src/startgame.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct StartGame {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 14 |     writer: TextWriter,
[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: crate `RustySnake` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rusty_snake`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size` is never read
[INFO] [stdout]   --> src/endgame.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct EndGame {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 16 |     writer: TextWriter,
[INFO] [stdout] 17 |     size: i8,
[INFO] [stdout]    |     ^^^^
[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: crate `RustySnake` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rusty_snake`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[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: 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: 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] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.81s
[INFO] running `Command { std: "docker" "inspect" "5481e4d30edb36d589990d39012471afdbd2b197cd1131efcc0b9f9b039560ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5481e4d30edb36d589990d39012471afdbd2b197cd1131efcc0b9f9b039560ce", kill_on_drop: false }`
[INFO] [stdout] 5481e4d30edb36d589990d39012471afdbd2b197cd1131efcc0b9f9b039560ce
