[INFO] cloning repository https://github.com/bsaintjo/advent-2023-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bsaintjo/advent-2023-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsaintjo%2Fadvent-2023-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsaintjo%2Fadvent-2023-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e570ff6fce62f73952833020fd351cca9193ae01
[INFO] checking bsaintjo/advent-2023-rs against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbsaintjo%2Fadvent-2023-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bsaintjo/advent-2023-rs
[INFO] finished tweaking git repo https://github.com/bsaintjo/advent-2023-rs
[INFO] tweaked toml for git repo https://github.com/bsaintjo/advent-2023-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bsaintjo/advent-2023-rs on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bsaintjo/advent-2023-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ef1a04ffb87488580556e9cd6a27b0596beeb5b2875e0c4c24a2fb0d060ca16
[INFO] running `Command { std: "docker" "start" "-a" "3ef1a04ffb87488580556e9cd6a27b0596beeb5b2875e0c4c24a2fb0d060ca16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ef1a04ffb87488580556e9cd6a27b0596beeb5b2875e0c4c24a2fb0d060ca16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ef1a04ffb87488580556e9cd6a27b0596beeb5b2875e0c4c24a2fb0d060ca16", kill_on_drop: false }`
[INFO] [stdout] 3ef1a04ffb87488580556e9cd6a27b0596beeb5b2875e0c4c24a2fb0d060ca16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0549f2bd54a5e1536e8bb94b238b70079a7400bd5be3f85bb53c97682c6c49c4
[INFO] running `Command { std: "docker" "start" "-a" "0549f2bd54a5e1536e8bb94b238b70079a7400bd5be3f85bb53c97682c6c49c4", kill_on_drop: false }`
[INFO] [stderr]     Checking advent-2023-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new` and `all_possible` are never used
[INFO] [stdout]   --> src/bin/cube2.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Game {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 10 |     fn new(idx: usize, bags: Vec<Bag>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn all_possible(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `possible` is never used
[INFO] [stdout]   --> src/bin/cube2.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Bag {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     fn possible(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/bin/gear1.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[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: `part`
[INFO] [stdout]   --> src/bin/gear1.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let part = Part {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `n`, `coordinate`, and `len` are never read
[INFO] [stdout]   --> src/bin/gear1.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Part {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 10 |     n: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     coordinate: Coordinate,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     len: isize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `surrounding` is never used
[INFO] [stdout]   --> src/bin/gear1.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Part {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 16 |     fn surrounding(&self) -> HashSet<Coordinate> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schematic` is never constructed
[INFO] [stdout]   --> src/bin/gear1.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Schematic {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/bin/cube1.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Game {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 10 |     fn new(idx: usize, bags: Vec<Bag>) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/bin/gear1.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Coordinate` is never constructed
[INFO] [stdout]  --> src/bin/gear1.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Coordinate {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Part` is never constructed
[INFO] [stdout]  --> src/bin/gear1.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Part {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `surrounding` is never used
[INFO] [stdout]   --> src/bin/gear1.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Part {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 16 |     fn surrounding(&self) -> HashSet<Coordinate> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schematic` is never constructed
[INFO] [stdout]   --> src/bin/gear1.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct Schematic {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0549f2bd54a5e1536e8bb94b238b70079a7400bd5be3f85bb53c97682c6c49c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0549f2bd54a5e1536e8bb94b238b70079a7400bd5be3f85bb53c97682c6c49c4", kill_on_drop: false }`
[INFO] [stdout] 0549f2bd54a5e1536e8bb94b238b70079a7400bd5be3f85bb53c97682c6c49c4