[INFO] cloning repository https://github.com/ashwingur/Snake-Game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashwingur/Snake-Game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashwingur%2FSnake-Game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashwingur%2FSnake-Game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d933aa579d5b1aec02ecfce7aa4e467f97f1268
[INFO] checking ashwingur/Snake-Game against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashwingur%2FSnake-Game" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ashwingur/Snake-Game
[INFO] finished tweaking git repo https://github.com/ashwingur/Snake-Game
[INFO] tweaked toml for git repo https://github.com/ashwingur/Snake-Game written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ashwingur/Snake-Game 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/ashwingur/Snake-Game 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 }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.35.1
[INFO] [stderr]   Downloaded sdl2-sys v0.35.1
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 190f0d16b376bdf61f58d92c1dbdd5f1a01313acf91a38b67c1f4106df02c004
[INFO] running `Command { std: "docker" "start" "-a" "190f0d16b376bdf61f58d92c1dbdd5f1a01313acf91a38b67c1f4106df02c004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "190f0d16b376bdf61f58d92c1dbdd5f1a01313acf91a38b67c1f4106df02c004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "190f0d16b376bdf61f58d92c1dbdd5f1a01313acf91a38b67c1f4106df02c004", kill_on_drop: false }`
[INFO] [stdout] 190f0d16b376bdf61f58d92c1dbdd5f1a01313acf91a38b67c1f4106df02c004
[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_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] 0c037929938e05b526f84ee9a9886e90615253a8baf6e62f2fbb60893ea4bbff
[INFO] running `Command { std: "docker" "start" "-a" "0c037929938e05b526f84ee9a9886e90615253a8baf6e62f2fbb60893ea4bbff", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling sdl2 v0.35.1
[INFO] [stderr]    Compiling sdl2-sys v0.35.1
[INFO] [stderr]     Checking snake_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::controller::GameController`
[INFO] [stdout]  --> src/snake_grid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::controller::GameController;
[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 variable: `d`
[INFO] [stdout]    --> src/snake_grid.rs:133:29
[INFO] [stdout]     |
[INFO] [stdout] 133 |             SnakeCell::Body(d) => GameResult::Lose,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Restart` is never constructed
[INFO] [stdout]   --> src/snake_engine.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum KeyboardResult {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Restart,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Win` is never constructed
[INFO] [stdout]   --> src/snake_grid.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum GameResult {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 23 |     Win,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::controller::GameController`
[INFO] [stdout]  --> src/snake_grid.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::controller::GameController;
[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 variable: `d`
[INFO] [stdout]    --> src/snake_grid.rs:133:29
[INFO] [stdout]     |
[INFO] [stdout] 133 |             SnakeCell::Body(d) => GameResult::Lose,
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_d`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Restart` is never constructed
[INFO] [stdout]   --> src/snake_engine.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum KeyboardResult {
[INFO] [stdout]    |      -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     Restart,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Win` is never constructed
[INFO] [stdout]   --> src/snake_grid.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum GameResult {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] 23 |     Win,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s
[INFO] running `Command { std: "docker" "inspect" "0c037929938e05b526f84ee9a9886e90615253a8baf6e62f2fbb60893ea4bbff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c037929938e05b526f84ee9a9886e90615253a8baf6e62f2fbb60893ea4bbff", kill_on_drop: false }`
[INFO] [stdout] 0c037929938e05b526f84ee9a9886e90615253a8baf6e62f2fbb60893ea4bbff