[INFO] cloning repository https://github.com/seeba8/aoc2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/seeba8/aoc2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseeba8%2Faoc2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseeba8%2Faoc2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b2e8c2bc3535764a8ab42dee30e449ecc6420669
[INFO] checking seeba8/aoc2022 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fseeba8%2Faoc2022" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/seeba8/aoc2022 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/seeba8/aoc2022
[INFO] finished tweaking git repo https://github.com/seeba8/aoc2022
[INFO] tweaked toml for git repo https://github.com/seeba8/aoc2022 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/seeba8/aoc2022 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d55a25205969f1a358dbc0ce5ef05c658c9eaf9652df4f85ec2f7046da6fc297
[INFO] running `Command { std: "docker" "start" "-a" "d55a25205969f1a358dbc0ce5ef05c658c9eaf9652df4f85ec2f7046da6fc297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d55a25205969f1a358dbc0ce5ef05c658c9eaf9652df4f85ec2f7046da6fc297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d55a25205969f1a358dbc0ce5ef05c658c9eaf9652df4f85ec2f7046da6fc297", kill_on_drop: false }`
[INFO] [stdout] d55a25205969f1a358dbc0ce5ef05c658c9eaf9652df4f85ec2f7046da6fc297
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c28176751a11bdb96da9b3defe19eee3e3d0d584286b6ba725297eeb6a2664c
[INFO] running `Command { std: "docker" "start" "-a" "9c28176751a11bdb96da9b3defe19eee3e3d0d584286b6ba725297eeb6a2664c", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling eyre v0.6.9
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking object v0.32.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]     Checking color-spantrace v0.2.1
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking aoc2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `all_consuming` is imported redundantly
[INFO] [stdout]    --> src/day13.rs:135:15
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use super::*;
[INFO] [stdout]     |         -------- the item `all_consuming` is already imported here
[INFO] [stdout] 135 |     use nom::{combinator::all_consuming, Finish};
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Finish` is imported redundantly
[INFO] [stdout]    --> src/day13.rs:135:42
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use super::*;
[INFO] [stdout]     |         -------- the item `Finish` is already imported here
[INFO] [stdout] 135 |     use nom::{combinator::all_consuming, Finish};
[INFO] [stdout]     |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Itertools` is imported redundantly
[INFO] [stdout]    --> src/day18.rs:279:9
[INFO] [stdout]     |
[INFO] [stdout] 279 |     use itertools::Itertools;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 283 |     use super::*;
[INFO] [stdout]     |         -------- the item `Itertools` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `read_input` is imported redundantly
[INFO] [stdout]    --> src/day20.rs:164:37
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use crate::util::{read_example, read_input};
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout] 165 |
[INFO] [stdout] 166 |     use super::*;
[INFO] [stdout]     |         -------- the item `read_input` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `read_input` is imported redundantly
[INFO] [stdout]    --> src/day21.rs:313:37
[INFO] [stdout]     |
[INFO] [stdout] 313 |     use crate::util::{read_example, read_input};
[INFO] [stdout]     |                                     ^^^^^^^^^^
[INFO] [stdout] 314 |
[INFO] [stdout] 315 |     use super::*;
[INFO] [stdout]     |         -------- the item `read_input` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_folder` is never used
[INFO] [stdout]   --> src/day07.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub trait FileOrFolder {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn is_folder(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day24.rs:222:13
[INFO] [stdout]     |
[INFO] [stdout] 222 |         let mut input = read_example("day24_1.txt");
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_folder` is never used
[INFO] [stdout]   --> src/day07.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub trait FileOrFolder {
[INFO] [stdout]    |           ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn is_folder(&self) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.54s
[INFO] running `Command { std: "docker" "inspect" "9c28176751a11bdb96da9b3defe19eee3e3d0d584286b6ba725297eeb6a2664c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c28176751a11bdb96da9b3defe19eee3e3d0d584286b6ba725297eeb6a2664c", kill_on_drop: false }`
[INFO] [stdout] 9c28176751a11bdb96da9b3defe19eee3e3d0d584286b6ba725297eeb6a2664c