[INFO] cloning repository https://github.com/kucingandromeda/DFS-MAZE
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kucingandromeda/DFS-MAZE" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkucingandromeda%2FDFS-MAZE", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkucingandromeda%2FDFS-MAZE'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ff45ae4342d5b8a82241b83e2ec32ad1dcc5dda0
[INFO] checking kucingandromeda/DFS-MAZE against try#95813608313bff49cfc1afc393a946a3c085b772 for pr-148946
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkucingandromeda%2FDFS-MAZE" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kucingandromeda/DFS-MAZE
[INFO] finished tweaking git repo https://github.com/kucingandromeda/DFS-MAZE
[INFO] tweaked toml for git repo https://github.com/kucingandromeda/DFS-MAZE written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kucingandromeda/DFS-MAZE on toolchain 95813608313bff49cfc1afc393a946a3c085b772
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kucingandromeda/DFS-MAZE 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" "+95813608313bff49cfc1afc393a946a3c085b772" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc7f193568deab267105aed21a5ea37a116590ca3a8b930981129197d10d16eb
[INFO] running `Command { std: "docker" "start" "-a" "dc7f193568deab267105aed21a5ea37a116590ca3a8b930981129197d10d16eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7f193568deab267105aed21a5ea37a116590ca3a8b930981129197d10d16eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7f193568deab267105aed21a5ea37a116590ca3a8b930981129197d10d16eb", kill_on_drop: false }`
[INFO] [stdout] dc7f193568deab267105aed21a5ea37a116590ca3a8b930981129197d10d16eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+95813608313bff49cfc1afc393a946a3c085b772" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd2344c272c8851888d678671f843ba4fe1a633f4584669fce6713fff101d832
[INFO] running `Command { std: "docker" "start" "-a" "fd2344c272c8851888d678671f843ba4fe1a633f4584669fce6713fff101d832", kill_on_drop: false }`
[INFO] [stderr]     Checking DFZ_MAZE v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `PositionPoist` is never used
[INFO] [stdout]  --> src/maze_engine.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     enum PositionPoist {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PositionPoist` is never used
[INFO] [stdout]  --> src/maze_engine.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     enum PositionPoist {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout]   |
[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 0.07s
[INFO] running `Command { std: "docker" "inspect" "fd2344c272c8851888d678671f843ba4fe1a633f4584669fce6713fff101d832", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd2344c272c8851888d678671f843ba4fe1a633f4584669fce6713fff101d832", kill_on_drop: false }`
[INFO] [stdout] fd2344c272c8851888d678671f843ba4fe1a633f4584669fce6713fff101d832
