[INFO] cloning repository https://github.com/rodrigopflores/game_of_life_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rodrigopflores/game_of_life_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigopflores%2Fgame_of_life_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigopflores%2Fgame_of_life_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23d43b460c796e4347a3d87ef10c1d2616636d94
[INFO] checking rodrigopflores/game_of_life_rs against 5c543b0b8c73c7b72bc8284ced4fb22ead15734d for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frodrigopflores%2Fgame_of_life_rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rodrigopflores/game_of_life_rs
[INFO] finished tweaking git repo https://github.com/rodrigopflores/game_of_life_rs
[INFO] tweaked toml for git repo https://github.com/rodrigopflores/game_of_life_rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rodrigopflores/game_of_life_rs on toolchain 5c543b0b8c73c7b72bc8284ced4fb22ead15734d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rodrigopflores/game_of_life_rs 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" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739
[INFO] running `Command { std: "docker" "start" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739" "/opt/rustwide/cargo-home/bin/cargo" "+5c543b0b8c73c7b72bc8284ced4fb22ead15734d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking game_of_life_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Glider` and `Block` are never constructed
[INFO] [stdout]   --> src/game.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum Template {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 26 |     Dot,
[INFO] [stdout] 27 |     Glider,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     RPentomino,
[INFO] [stdout] 29 |     Block,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Template` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Glider` and `Block` are never constructed
[INFO] [stdout]   --> src/game.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum Template {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] 26 |     Dot,
[INFO] [stdout] 27 |     Glider,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 28 |     RPentomino,
[INFO] [stdout] 29 |     Block,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Template` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739", kill_on_drop: false }`
[INFO] [stdout] c05f4e2e935de430b0ceee4a45c3f661d814f92489a6b74ae275177d4cc2f739
