[INFO] cloning repository https://github.com/euclidthedark/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/euclidthedark/snake-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuclidthedark%2Fsnake-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuclidthedark%2Fsnake-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0e9e258c85ba65dfb95b4f4461084d0bcf542a55
[INFO] testing euclidthedark/snake-rust against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuclidthedark%2Fsnake-rust" "/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/euclidthedark/snake-rust on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/euclidthedark/snake-rust
[INFO] finished tweaking git repo https://github.com/euclidthedark/snake-rust
[INFO] tweaked toml for git repo https://github.com/euclidthedark/snake-rust written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/euclidthedark/snake-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c235269f27465126aa7463a71655f6cfca0f651e6972cb9131a7e7b97cc44fed
[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" "c235269f27465126aa7463a71655f6cfca0f651e6972cb9131a7e7b97cc44fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c235269f27465126aa7463a71655f6cfca0f651e6972cb9131a7e7b97cc44fed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c235269f27465126aa7463a71655f6cfca0f651e6972cb9131a7e7b97cc44fed", kill_on_drop: false }`
[INFO] [stdout] c235269f27465126aa7463a71655f6cfca0f651e6972cb9131a7e7b97cc44fed
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69feeb823e5b03395aaf2892ec4f5d7435df15126af251c6baf5f05d814ded2c
[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" "69feeb823e5b03395aaf2892ec4f5d7435df15126af251c6baf5f05d814ded2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling pancurses v0.16.1
[INFO] [stderr]    Compiling snake-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `WhiteListedActions`
[INFO] [stdout]  --> src/game/board.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum WhiteListedActions {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_lines`
[INFO] [stdout]  --> src/game/board.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     max_lines: i32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_columns`
[INFO] [stdout]  --> src/game/board.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     max_columns: i32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
[INFO] running `Command { std: "docker" "inspect" "69feeb823e5b03395aaf2892ec4f5d7435df15126af251c6baf5f05d814ded2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69feeb823e5b03395aaf2892ec4f5d7435df15126af251c6baf5f05d814ded2c", kill_on_drop: false }`
[INFO] [stdout] 69feeb823e5b03395aaf2892ec4f5d7435df15126af251c6baf5f05d814ded2c
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35e47ccd0dd264da6eb8ee828ba6d56a84f590fcebce052b1ed791818e0f10cd
[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" "35e47ccd0dd264da6eb8ee828ba6d56a84f590fcebce052b1ed791818e0f10cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling snake-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum is never used: `WhiteListedActions`
[INFO] [stdout]  --> src/game/board.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum WhiteListedActions {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_lines`
[INFO] [stdout]  --> src/game/board.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     max_lines: i32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_columns`
[INFO] [stdout]  --> src/game/board.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     max_columns: i32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "35e47ccd0dd264da6eb8ee828ba6d56a84f590fcebce052b1ed791818e0f10cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e47ccd0dd264da6eb8ee828ba6d56a84f590fcebce052b1ed791818e0f10cd", kill_on_drop: false }`
[INFO] [stdout] 35e47ccd0dd264da6eb8ee828ba6d56a84f590fcebce052b1ed791818e0f10cd
[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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ee3c2ffff6ae581d6d6b8d5d75bad38dc872bb5da7e684f58e1bfd36de6b2f42
[INFO] running `Command { std: "docker" "start" "-a" "ee3c2ffff6ae581d6d6b8d5d75bad38dc872bb5da7e684f58e1bfd36de6b2f42", kill_on_drop: false }`
[INFO] [stderr] warning: enum is never used: `WhiteListedActions`
[INFO] [stderr]  --> src/game/board.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum WhiteListedActions {
[INFO] [stderr]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_lines`
[INFO] [stderr]  --> src/game/board.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     max_lines: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `max_columns`
[INFO] [stderr]  --> src/game/board.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     max_columns: i32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/snake_rust-1f74bb9a6adb89cb)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test game::snake::test::new_snake_has_correct_health_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ee3c2ffff6ae581d6d6b8d5d75bad38dc872bb5da7e684f58e1bfd36de6b2f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee3c2ffff6ae581d6d6b8d5d75bad38dc872bb5da7e684f58e1bfd36de6b2f42", kill_on_drop: false }`
[INFO] [stdout] ee3c2ffff6ae581d6d6b8d5d75bad38dc872bb5da7e684f58e1bfd36de6b2f42