[INFO] cloning repository https://github.com/regalk13/AdventOfCode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/regalk13/AdventOfCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2FAdventOfCode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2FAdventOfCode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5eb12b6f46f21027af3dd66e007f6281dd0bfec
[INFO] checking regalk13/AdventOfCode against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fregalk13%2FAdventOfCode" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/regalk13/AdventOfCode
[INFO] finished tweaking git repo https://github.com/regalk13/AdventOfCode
[INFO] tweaked toml for git repo https://github.com/regalk13/AdventOfCode written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/regalk13/AdventOfCode on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/regalk13/AdventOfCode 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-hash v2.1.0
[INFO] [stderr]   Downloaded deprecate-until v0.1.1
[INFO] [stderr]   Downloaded pathfinding v4.11.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bd8dfbe67ae600ecbda79ad7326e837718f83c2261bb5da35ccae68da4814b9
[INFO] running `Command { std: "docker" "start" "-a" "9bd8dfbe67ae600ecbda79ad7326e837718f83c2261bb5da35ccae68da4814b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bd8dfbe67ae600ecbda79ad7326e837718f83c2261bb5da35ccae68da4814b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd8dfbe67ae600ecbda79ad7326e837718f83c2261bb5da35ccae68da4814b9", kill_on_drop: false }`
[INFO] [stdout] 9bd8dfbe67ae600ecbda79ad7326e837718f83c2261bb5da35ccae68da4814b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 429aad7eb469b1304ed3acd007bb8a5b1fcbc631565fd15c6e4d5a6c527cda4f
[INFO] running `Command { std: "docker" "start" "-a" "429aad7eb469b1304ed3acd007bb8a5b1fcbc631565fd15c6e4d5a6c527cda4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking allocator-api2 v0.2.20
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]     Checking rustc-hash v2.1.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ordered-float v3.9.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling deprecate-until v0.1.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking pathfinding v4.11.0
[INFO] [stderr]     Checking advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_array_chunks)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(iter_array_chunks)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/aoc2022/day03.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/aoc2022/day03.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anychar`, `is_alphabetic`, `many1`, and `one_of`
[INFO] [stdout]   --> src/aoc2022/day07.rs:8:28
[INFO] [stdout]    |
[INFO] [stdout]  8 |         complete::{alpha1, anychar, newline, one_of},
[INFO] [stdout]    |                            ^^^^^^^           ^^^^^^
[INFO] [stdout]  9 |         is_alphabetic,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     multi::{many1, separated_list1},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alpha1`, `combinator::verify`, `digit1`, `is_a`, `many1`, and `separated_pair`
[INFO] [stdout]   --> src/aoc2022/day10.rs:6:23
[INFO] [stdout]    |
[INFO] [stdout]  6 |     bytes::complete::{is_a, tag},
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]  7 |     character::complete::{self, alpha1, digit1, newline},
[INFO] [stdout]    |                                 ^^^^^^  ^^^^^^
[INFO] [stdout]  8 |     combinator::verify,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     multi::{many1, separated_list1},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 10 |     sequence::{preceded, separated_pair},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `anychar`, `is_alphabetic`, `many1`, and `one_of`
[INFO] [stdout]   --> src/aoc2022/day07.rs:8:28
[INFO] [stdout]    |
[INFO] [stdout]  8 |         complete::{alpha1, anychar, newline, one_of},
[INFO] [stdout]    |                            ^^^^^^^           ^^^^^^
[INFO] [stdout]  9 |         is_alphabetic,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     },
[INFO] [stdout] 11 |     multi::{many1, separated_list1},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]   --> src/aoc2022/day10.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `alpha1`, `combinator::verify`, `digit1`, `is_a`, `many1`, and `separated_pair`
[INFO] [stdout]   --> src/aoc2022/day10.rs:6:23
[INFO] [stdout]    |
[INFO] [stdout]  6 |     bytes::complete::{is_a, tag},
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout]  7 |     character::complete::{self, alpha1, digit1, newline},
[INFO] [stdout]    |                                 ^^^^^^  ^^^^^^
[INFO] [stdout]  8 |     combinator::verify,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  9 |     multi::{many1, separated_list1},
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout] 10 |     sequence::{preceded, separated_pair},
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeMap`
[INFO] [stdout]   --> src/aoc2022/day10.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_x` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut sign_x = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_y` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut sign_y = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_x` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut sign_x = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_y` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let mut sign_y = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/aoc2022/day11.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         for i in 0..10_000 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]    --> src/aoc2022/day11.rs:144:35
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     let mut new = 0;
[INFO] [stdout]     |                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/aoc2022/day11.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for i in 0..20 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]    --> src/aoc2022/day11.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     let mut new = 0;
[INFO] [stdout]     |                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_x` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let mut sign_x = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_y` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     let mut sign_y = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_x` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let mut sign_x = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sign_y` is never read
[INFO] [stdout]   --> src/aoc2022/day09.rs:67:22
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let mut sign_y = 0;
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/aoc2022/day11.rs:138:13
[INFO] [stdout]     |
[INFO] [stdout] 138 |         for i in 0..10_000 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]    --> src/aoc2022/day11.rs:144:35
[INFO] [stdout]     |
[INFO] [stdout] 144 |                     let mut new = 0;
[INFO] [stdout]     |                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/aoc2022/day11.rs:186:13
[INFO] [stdout]     |
[INFO] [stdout] 186 |         for i in 0..20 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]    --> src/aoc2022/day11.rs:193:35
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     let mut new = 0;
[INFO] [stdout]     |                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "advent_of_code" test) due to 1 previous error; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "advent_of_code") due to 1 previous error; 12 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "429aad7eb469b1304ed3acd007bb8a5b1fcbc631565fd15c6e4d5a6c527cda4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "429aad7eb469b1304ed3acd007bb8a5b1fcbc631565fd15c6e4d5a6c527cda4f", kill_on_drop: false }`
[INFO] [stdout] 429aad7eb469b1304ed3acd007bb8a5b1fcbc631565fd15c6e4d5a6c527cda4f
