[INFO] cloning repository https://github.com/choffmann/adventofcode-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/choffmann/adventofcode-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchoffmann%2Fadventofcode-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchoffmann%2Fadventofcode-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ed571ccaaa8ac303245fe64dfcaaf1b2f1e1eef6
[INFO] checking choffmann/adventofcode-2023 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchoffmann%2Fadventofcode-2023" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/choffmann/adventofcode-2023 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/choffmann/adventofcode-2023
[INFO] finished tweaking git repo https://github.com/choffmann/adventofcode-2023
[INFO] tweaked toml for git repo https://github.com/choffmann/adventofcode-2023 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/choffmann/adventofcode-2023 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b30367ea427dba2ede6553d6ba31a8d8afd883219c55002b578936d1ef39a2cf
[INFO] running `Command { std: "docker" "start" "-a" "b30367ea427dba2ede6553d6ba31a8d8afd883219c55002b578936d1ef39a2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b30367ea427dba2ede6553d6ba31a8d8afd883219c55002b578936d1ef39a2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b30367ea427dba2ede6553d6ba31a8d8afd883219c55002b578936d1ef39a2cf", kill_on_drop: false }`
[INFO] [stdout] b30367ea427dba2ede6553d6ba31a8d8afd883219c55002b578936d1ef39a2cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d953e4b3e00be78565076382ce7748773b1757f797d40a6796161b784d6e75f5
[INFO] running `Command { std: "docker" "start" "-a" "d953e4b3e00be78565076382ce7748773b1757f797d40a6796161b784d6e75f5", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking adventofcode-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Folder` is imported redundantly
[INFO] [stdout]   --> src/bin/01.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     use adventofcode_2023::utils::Folder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 58 |     use super::*;
[INFO] [stdout]    |         -------- the item `Folder` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Folder` is imported redundantly
[INFO] [stdout]   --> src/bin/02.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use adventofcode_2023::utils::Folder;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 91 |     use super::*;
[INFO] [stdout]    |         -------- the item `Folder` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/bin/02.rs:23:54
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let Some(caps) = regex.captures(line) else { return panic!("Error while parsing string"); };
[INFO] [stdout]    |                                                      ^^^^^^^------------------------------------
[INFO] [stdout]    |                                                      |      |
[INFO] [stdout]    |                                                      |      any code following this expression is unreachable
[INFO] [stdout]    |                                                      unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `read_file_part`
[INFO] [stdout]  --> src/bin/01.rs:2:51
[INFO] [stdout]   |
[INFO] [stdout] 2 | use adventofcode_2023::utils::{Folder, read_file, read_file_part};
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/bin/02.rs:23:54
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let Some(caps) = regex.captures(line) else { return panic!("Error while parsing string"); };
[INFO] [stdout]    |                                                      ^^^^^^^------------------------------------
[INFO] [stdout]    |                                                      |      |
[INFO] [stdout]    |                                                      |      any code following this expression is unreachable
[INFO] [stdout]    |                                                      unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "d953e4b3e00be78565076382ce7748773b1757f797d40a6796161b784d6e75f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d953e4b3e00be78565076382ce7748773b1757f797d40a6796161b784d6e75f5", kill_on_drop: false }`
[INFO] [stdout] d953e4b3e00be78565076382ce7748773b1757f797d40a6796161b784d6e75f5