[INFO] cloning repository https://github.com/nhubaotruong/adventofcode2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nhubaotruong/adventofcode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhubaotruong%2Fadventofcode2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhubaotruong%2Fadventofcode2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c98c1c49856c65978fb934692d3d7164c726ec0
[INFO] checking nhubaotruong/adventofcode2023 against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnhubaotruong%2Fadventofcode2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nhubaotruong/adventofcode2023
[INFO] finished tweaking git repo https://github.com/nhubaotruong/adventofcode2023
[INFO] tweaked toml for git repo https://github.com/nhubaotruong/adventofcode2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nhubaotruong/adventofcode2023 on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nhubaotruong/adventofcode2023 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0671515bb7083f97daacf9b6cb8cbc1ea360f28cbeefed2d6506201141e60b9a
[INFO] running `Command { std: "docker" "start" "-a" "0671515bb7083f97daacf9b6cb8cbc1ea360f28cbeefed2d6506201141e60b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0671515bb7083f97daacf9b6cb8cbc1ea360f28cbeefed2d6506201141e60b9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0671515bb7083f97daacf9b6cb8cbc1ea360f28cbeefed2d6506201141e60b9a", kill_on_drop: false }`
[INFO] [stdout] 0671515bb7083f97daacf9b6cb8cbc1ea360f28cbeefed2d6506201141e60b9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0c8c4a3ab6c99e96531358839de5c9405ba521426db3877a7404c67e411bebd
[INFO] running `Command { std: "docker" "start" "-a" "c0c8c4a3ab6c99e96531358839de5c9405ba521426db3877a7404c67e411bebd", kill_on_drop: false }`
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking adventofcode2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `max_red`
[INFO] [stdout]   --> src/puzzles/day2.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let max_red: usize = 12;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_red`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_green`
[INFO] [stdout]   --> src/puzzles/day2.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let max_green: usize = 13;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_green`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_blue`
[INFO] [stdout]   --> src/puzzles/day2.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let max_blue: usize = 14;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_blue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/puzzles/day2.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part_1(input: &str, max_red: usize, max_green: usize, max_blue: usize) -> usize {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_red`
[INFO] [stdout]   --> src/puzzles/day2.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let max_red: usize = 12;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_red`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_green`
[INFO] [stdout]   --> src/puzzles/day2.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let max_green: usize = 13;
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_green`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_blue`
[INFO] [stdout]   --> src/puzzles/day2.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let max_blue: usize = 14;
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_blue`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/puzzles/day2.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn part_1(input: &str, max_red: usize, max_green: usize, max_blue: usize) -> usize {
[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 0.19s
[INFO] running `Command { std: "docker" "inspect" "c0c8c4a3ab6c99e96531358839de5c9405ba521426db3877a7404c67e411bebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c8c4a3ab6c99e96531358839de5c9405ba521426db3877a7404c67e411bebd", kill_on_drop: false }`
[INFO] [stdout] c0c8c4a3ab6c99e96531358839de5c9405ba521426db3877a7404c67e411bebd