[INFO] cloning repository https://github.com/hwoongkang/adventofcode2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwoongkang/adventofcode2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoongkang%2Fadventofcode2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoongkang%2Fadventofcode2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f56eeb73930202de2144b02bbf2199b7b8c32b5a
[INFO] checking hwoongkang/adventofcode2022 against master#9bfa31f632912180dc742809bcc51a97f2d7079d for pr-140151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwoongkang%2Fadventofcode2022" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hwoongkang/adventofcode2022 on toolchain 9bfa31f632912180dc742809bcc51a97f2d7079d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hwoongkang/adventofcode2022
[INFO] finished tweaking git repo https://github.com/hwoongkang/adventofcode2022
[INFO] tweaked toml for git repo https://github.com/hwoongkang/adventofcode2022 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hwoongkang/adventofcode2022 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" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b70c537cdd9d55cfc2440c5320b191403a20d9e49ab877c822eb71808a81d44f
[INFO] running `Command { std: "docker" "start" "-a" "b70c537cdd9d55cfc2440c5320b191403a20d9e49ab877c822eb71808a81d44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b70c537cdd9d55cfc2440c5320b191403a20d9e49ab877c822eb71808a81d44f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70c537cdd9d55cfc2440c5320b191403a20d9e49ab877c822eb71808a81d44f", kill_on_drop: false }`
[INFO] [stdout] b70c537cdd9d55cfc2440c5320b191403a20d9e49ab877c822eb71808a81d44f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+9bfa31f632912180dc742809bcc51a97f2d7079d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0536f36685785a68a966c41450d3829c8e6ac1ecfa1d7e5ee8f2a2307e93d8b2
[INFO] running `Command { std: "docker" "start" "-a" "0536f36685785a68a966c41450d3829c8e6ac1ecfa1d7e5ee8f2a2307e93d8b2", kill_on_drop: false }`
[INFO] [stderr]     Checking adventofcode2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `day_2021_1::*`
[INFO] [stdout]   --> src/days.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use day_2021_1::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day_2021_25::*`
[INFO] [stdout]   --> src/days.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use day_2021_25::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day01::*`
[INFO] [stdout]   --> src/days.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use day01::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day02::*`
[INFO] [stdout]   --> src/days.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use day02::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day03::*`
[INFO] [stdout]   --> src/days.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use day03::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day04::*`
[INFO] [stdout]   --> src/days.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use day04::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day05::*`
[INFO] [stdout]   --> src/days.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub use day05::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day06::*`
[INFO] [stdout]   --> src/days.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use day06::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day07::*`
[INFO] [stdout]   --> src/days.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub use day07::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day08::*`
[INFO] [stdout]   --> src/days.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub use day08::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day09::*`
[INFO] [stdout]   --> src/days.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub use day09::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day10::*`
[INFO] [stdout]   --> src/days.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub use day10::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day11::*`
[INFO] [stdout]   --> src/days.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub use day11::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day12::*`
[INFO] [stdout]   --> src/days.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use day12::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day13::*`
[INFO] [stdout]   --> src/days.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub use day13::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day14::*`
[INFO] [stdout]   --> src/days.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use day14::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day15::*`
[INFO] [stdout]   --> src/days.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub use day15::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day16::*`
[INFO] [stdout]   --> src/days.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub use day16::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day17::*`
[INFO] [stdout]   --> src/days.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub use day17::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day18::*`
[INFO] [stdout]   --> src/days.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub use day18::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day19::*`
[INFO] [stdout]   --> src/days.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub use day19::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day20::*`
[INFO] [stdout]   --> src/days.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub use day20::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day21::*`
[INFO] [stdout]   --> src/days.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use day21::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day22::*`
[INFO] [stdout]   --> src/days.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub use day22::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day23::*`
[INFO] [stdout]   --> src/days.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub use day23::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day24::*`
[INFO] [stdout]   --> src/days.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub use day24::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day_2021_1::*`
[INFO] [stdout]   --> src/days.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use day_2021_1::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day_2021_25::*`
[INFO] [stdout]   --> src/days.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub use day_2021_25::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day01::*`
[INFO] [stdout]   --> src/days.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use day01::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day02::*`
[INFO] [stdout]   --> src/days.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub use day02::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day03::*`
[INFO] [stdout]   --> src/days.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use day03::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day04::*`
[INFO] [stdout]   --> src/days.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use day04::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day05::*`
[INFO] [stdout]   --> src/days.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub use day05::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day06::*`
[INFO] [stdout]   --> src/days.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub use day06::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day07::*`
[INFO] [stdout]   --> src/days.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub use day07::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day08::*`
[INFO] [stdout]   --> src/days.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub use day08::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day09::*`
[INFO] [stdout]   --> src/days.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub use day09::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day10::*`
[INFO] [stdout]   --> src/days.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub use day10::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day11::*`
[INFO] [stdout]   --> src/days.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub use day11::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day12::*`
[INFO] [stdout]   --> src/days.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub use day12::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day13::*`
[INFO] [stdout]   --> src/days.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub use day13::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day14::*`
[INFO] [stdout]   --> src/days.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub use day14::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day15::*`
[INFO] [stdout]   --> src/days.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub use day15::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day16::*`
[INFO] [stdout]   --> src/days.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub use day16::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day17::*`
[INFO] [stdout]   --> src/days.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub use day17::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day18::*`
[INFO] [stdout]   --> src/days.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub use day18::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day19::*`
[INFO] [stdout]   --> src/days.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub use day19::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day20::*`
[INFO] [stdout]   --> src/days.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub use day20::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day21::*`
[INFO] [stdout]   --> src/days.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use day21::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day22::*`
[INFO] [stdout]   --> src/days.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub use day22::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day23::*`
[INFO] [stdout]   --> src/days.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub use day23::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `day24::*`
[INFO] [stdout]   --> src/days.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub use day24::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "0536f36685785a68a966c41450d3829c8e6ac1ecfa1d7e5ee8f2a2307e93d8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0536f36685785a68a966c41450d3829c8e6ac1ecfa1d7e5ee8f2a2307e93d8b2", kill_on_drop: false }`
[INFO] [stdout] 0536f36685785a68a966c41450d3829c8e6ac1ecfa1d7e5ee8f2a2307e93d8b2