[INFO] cloning repository https://github.com/ArcticZeroo/advent-2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ArcticZeroo/advent-2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArcticZeroo%2Fadvent-2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArcticZeroo%2Fadvent-2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0893e4e7ca3dcfdba7217d6f2ff6f6d2d0c36a37
[INFO] checking ArcticZeroo/advent-2021 against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArcticZeroo%2Fadvent-2021" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ArcticZeroo/advent-2021
[INFO] finished tweaking git repo https://github.com/ArcticZeroo/advent-2021
[INFO] tweaked toml for git repo https://github.com/ArcticZeroo/advent-2021 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ArcticZeroo/advent-2021 on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ArcticZeroo/advent-2021 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" "+32cd9114712a24010b0583624dc52ac302194128" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe92020ff1c88e2e1a51a2c7c34e54771058954dcfbef26dda46c860dacb4bcf
[INFO] running `Command { std: "docker" "start" "-a" "fe92020ff1c88e2e1a51a2c7c34e54771058954dcfbef26dda46c860dacb4bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe92020ff1c88e2e1a51a2c7c34e54771058954dcfbef26dda46c860dacb4bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe92020ff1c88e2e1a51a2c7c34e54771058954dcfbef26dda46c860dacb4bcf", kill_on_drop: false }`
[INFO] [stdout] fe92020ff1c88e2e1a51a2c7c34e54771058954dcfbef26dda46c860dacb4bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86c8240de6d485c2bfe70bfd02e403473a99f33f76177c27ab3ed7922f4b52b
[INFO] running `Command { std: "docker" "start" "-a" "e86c8240de6d485c2bfe70bfd02e403473a99f33f76177c27ab3ed7922f4b52b", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Left`, `Right`, and `Back` are never constructed
[INFO] [stdout]   --> src/world.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | pub enum MovementDirection {
[INFO] [stdout]    |          ----------------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8  |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 9  |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 10 |     Forward,
[INFO] [stdout] 11 |     Back
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MovementDirection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position2D` is never constructed
[INFO] [stdout]   --> src/world.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Position2D<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `do_move_once` is never used
[INFO] [stdout]   --> src/turtle.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Turtle3D {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn do_move_once(&mut self, direction: world::MovementDirection) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position2D` is never constructed
[INFO] [stdout]   --> src/world.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Position2D<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "e86c8240de6d485c2bfe70bfd02e403473a99f33f76177c27ab3ed7922f4b52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86c8240de6d485c2bfe70bfd02e403473a99f33f76177c27ab3ed7922f4b52b", kill_on_drop: false }`
[INFO] [stdout] e86c8240de6d485c2bfe70bfd02e403473a99f33f76177c27ab3ed7922f4b52b
