[INFO] cloning repository https://github.com/OrangIPA/snake-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OrangIPA/snake-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrangIPA%2Fsnake-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrangIPA%2Fsnake-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b674545b0e00cdfacd17454a3d3df429eafd30b
[INFO] checking OrangIPA/snake-rust against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOrangIPA%2Fsnake-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OrangIPA/snake-rust
[INFO] finished tweaking git repo https://github.com/OrangIPA/snake-rust
[INFO] tweaked toml for git repo https://github.com/OrangIPA/snake-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OrangIPA/snake-rust on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OrangIPA/snake-rust 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 653ad2b8051a6ba87e860d6036b972c3553ac25cf4adcc6367bb8f5ae1f24fc4
[INFO] running `Command { std: "docker" "start" "-a" "653ad2b8051a6ba87e860d6036b972c3553ac25cf4adcc6367bb8f5ae1f24fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "653ad2b8051a6ba87e860d6036b972c3553ac25cf4adcc6367bb8f5ae1f24fc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653ad2b8051a6ba87e860d6036b972c3553ac25cf4adcc6367bb8f5ae1f24fc4", kill_on_drop: false }`
[INFO] [stdout] 653ad2b8051a6ba87e860d6036b972c3553ac25cf4adcc6367bb8f5ae1f24fc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6a6b61b3cf8a7df8089f8400bb1548bf28bc585facfc06723afdbaf147e1496
[INFO] running `Command { std: "docker" "start" "-a" "a6a6b61b3cf8a7df8089f8400bb1548bf28bc585facfc06723afdbaf147e1496", kill_on_drop: false }`
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[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |         if (btn == &Button::Keyboard(Key::P)) {
[INFO] [stdout]    |            ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 64 -         if (btn == &Button::Keyboard(Key::P)) {
[INFO] [stdout] 64 +         if btn == &Button::Keyboard(Key::P)  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         if (btn == &Button::Keyboard(Key::R)){
[INFO] [stdout]    |            ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -         if (btn == &Button::Keyboard(Key::R)){
[INFO] [stdout] 68 +         if btn == &Button::Keyboard(Key::R) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |         if (btn == &Button::Keyboard(Key::P)) {
[INFO] [stdout]    |            ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 64 -         if (btn == &Button::Keyboard(Key::P)) {
[INFO] [stdout] 64 +         if btn == &Button::Keyboard(Key::P)  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         if (btn == &Button::Keyboard(Key::R)){
[INFO] [stdout]    |            ^                                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 68 -         if (btn == &Button::Keyboard(Key::R)){
[INFO] [stdout] 68 +         if btn == &Button::Keyboard(Key::R) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut food_before = self.food.clone();
[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 assigned to `food_after` is never read
[INFO] [stdout]    --> src/main.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut food_after = food_before;
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/main.rs:213:21
[INFO] [stdout]     |
[INFO] [stdout] 213 |         if let Some(u) = e.update_args() {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `isEaten` is never read
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct Food{
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] 150 |     food: (i32, i32),
[INFO] [stdout] 151 |     isEaten: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GRAY` should have a snake case name
[INFO] [stdout]   --> src/main.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let GRAY: [f32; 4] = [0.2, 0.2, 0.2, 1.0];
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `gray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RED` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `red`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `isInside` should have a snake case name
[INFO] [stdout]    --> src/main.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn isInside(&self) -> bool{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `is_inside`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isEaten` should have a snake case name
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     isEaten: bool,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `is_eaten`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `genFood` should have a snake case name
[INFO] [stdout]    --> src/main.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn genFood(&mut self, snake: &Snake){
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `gen_food`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `YELLOW` should have a snake case name
[INFO] [stdout]    --> src/main.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `yellow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:156:13
[INFO] [stdout]     |
[INFO] [stdout] 156 |         let mut food_before = self.food.clone();
[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 assigned to `food_after` is never read
[INFO] [stdout]    --> src/main.rs:157:30
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mut food_after = food_before;
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]    --> src/main.rs:213:21
[INFO] [stdout]     |
[INFO] [stdout] 213 |         if let Some(u) = e.update_args() {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `isEaten` is never read
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | struct Food{
[INFO] [stdout]     |        ---- field in this struct
[INFO] [stdout] 150 |     food: (i32, i32),
[INFO] [stdout] 151 |     isEaten: bool,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GRAY` should have a snake case name
[INFO] [stdout]   --> src/main.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let GRAY: [f32; 4] = [0.2, 0.2, 0.2, 1.0];
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `gray`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `RED` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:13
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0];
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `red`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `isInside` should have a snake case name
[INFO] [stdout]    --> src/main.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn isInside(&self) -> bool{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `is_inside`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isEaten` should have a snake case name
[INFO] [stdout]    --> src/main.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     isEaten: bool,
[INFO] [stdout]     |     ^^^^^^^ help: convert the identifier to snake case: `is_eaten`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `genFood` should have a snake case name
[INFO] [stdout]    --> src/main.rs:155:8
[INFO] [stdout]     |
[INFO] [stdout] 155 |     fn genFood(&mut self, snake: &Snake){
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `gen_food`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `YELLOW` should have a snake case name
[INFO] [stdout]    --> src/main.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let YELLOW: [f32; 4] = [1.0, 1.0, 0.0, 1.0];
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `yellow`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.05s
[INFO] running `Command { std: "docker" "inspect" "a6a6b61b3cf8a7df8089f8400bb1548bf28bc585facfc06723afdbaf147e1496", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a6b61b3cf8a7df8089f8400bb1548bf28bc585facfc06723afdbaf147e1496", kill_on_drop: false }`
[INFO] [stdout] a6a6b61b3cf8a7df8089f8400bb1548bf28bc585facfc06723afdbaf147e1496
