[INFO] cloning repository https://github.com/stafa3/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stafa3/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstafa3%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstafa3%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8844e2ed27bb7f428128064afc8c74b6dad186b7
[INFO] checking stafa3/advent-of-code against 49a6044d37d694890450f52ceaceb66277a36b1e for pr-161154
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstafa3%2Fadvent-of-code" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stafa3/advent-of-code
[INFO] finished tweaking git repo https://github.com/stafa3/advent-of-code
[INFO] tweaked toml for git repo https://github.com/stafa3/advent-of-code written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stafa3/advent-of-code on toolchain 49a6044d37d694890450f52ceaceb66277a36b1e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stafa3/advent-of-code 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" "+49a6044d37d694890450f52ceaceb66277a36b1e" "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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb
[INFO] running `Command { std: "docker" "start" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb" "/opt/rustwide/cargo-home/bin/cargo" "+49a6044d37d694890450f52ceaceb66277a36b1e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking iana-time-zone v0.1.53
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking chrono v0.4.23
[INFO] [stderr]     Checking regex v1.7.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]     Checking advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `monkey_id_to_throw` is never read
[INFO] [stdout]   --> src/day_11/day11_pt1.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     let mut monkey_id_to_throw = 0;
[INFO] [stdout]    |                                                  ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 69 |                             monkey_id_to_throw = monkey.false_throw_monkey_id;
[INFO] [stdout]    |                             ------------------------------------------------- `monkey_id_to_throw` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `worry_level` is never read
[INFO] [stdout]   --> src/day_11/day11_pt1.rs:58:43
[INFO] [stdout]    |
[INFO] [stdout] 58 |                       let mut worry_level = 0;
[INFO] [stdout]    |                                             ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 63 | /                         worry_level =
[INFO] [stdout] 64 | |                             (monkey.perform_operation)(*item, monkey.stress_modifier.clone());
[INFO] [stdout]    | |_____________________________________________________________________________________________- `worry_level` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `monkey_id_to_throw` is never read
[INFO] [stdout]   --> src/day_11/day11_pt1.rs:57:50
[INFO] [stdout]    |
[INFO] [stdout] 57 |                     let mut monkey_id_to_throw = 0;
[INFO] [stdout]    |                                                  ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 69 |                             monkey_id_to_throw = monkey.false_throw_monkey_id;
[INFO] [stdout]    |                             ------------------------------------------------- `monkey_id_to_throw` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `worry_level` is never read
[INFO] [stdout]   --> src/day_11/day11_pt1.rs:58:43
[INFO] [stdout]    |
[INFO] [stdout] 58 |                       let mut worry_level = 0;
[INFO] [stdout]    |                                             ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 63 | /                         worry_level =
[INFO] [stdout] 64 | |                             (monkey.perform_operation)(*item, monkey.stress_modifier.clone());
[INFO] [stdout]    | |_____________________________________________________________________________________________- `worry_level` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.77s
[INFO] running `Command { std: "docker" "inspect" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb", kill_on_drop: false }`
[INFO] [stdout] 2af64830a3294e6a52a239d42da371b4b2ee3f575296e91aaf4657673b8c2eeb