[INFO] cloning repository https://github.com/creeperkafasi/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/creeperkafasi/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcreeperkafasi%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcreeperkafasi%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5dcb17af2a38a7552900afcbd3757418e9738c24
[INFO] checking creeperkafasi/aoc2023 against master#fce0e74720d199eb7839fdb51af35ac5226da178 for pr-145262
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcreeperkafasi%2Faoc2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/creeperkafasi/aoc2023
[INFO] finished tweaking git repo https://github.com/creeperkafasi/aoc2023
[INFO] tweaked toml for git repo https://github.com/creeperkafasi/aoc2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/creeperkafasi/aoc2023 on toolchain fce0e74720d199eb7839fdb51af35ac5226da178
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/creeperkafasi/aoc2023 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" "+fce0e74720d199eb7839fdb51af35ac5226da178" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a6b14e275d9baba9213e6e3c913bf2d38f5f85e025e95d65829411df0238299
[INFO] running `Command { std: "docker" "start" "-a" "4a6b14e275d9baba9213e6e3c913bf2d38f5f85e025e95d65829411df0238299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a6b14e275d9baba9213e6e3c913bf2d38f5f85e025e95d65829411df0238299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a6b14e275d9baba9213e6e3c913bf2d38f5f85e025e95d65829411df0238299", kill_on_drop: false }`
[INFO] [stdout] 4a6b14e275d9baba9213e6e3c913bf2d38f5f85e025e95d65829411df0238299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+fce0e74720d199eb7839fdb51af35ac5226da178" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0f05e3590c9110995a5b58ec8daca8c860692c15b295289d20338613426b4a2
[INFO] running `Command { std: "docker" "start" "-a" "e0f05e3590c9110995a5b58ec8daca8c860692c15b295289d20338613426b4a2", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ops::Range`
[INFO] [stdout]  --> src/p5.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, ops::Range, vec};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> src/p7.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{fs, vec};
[INFO] [stdout]   |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> src/p8.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fs, path::Path};
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout]    |                               ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -                 .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout] 45 +                 .map(|(i, b)| (('Z' as u8 - b) as u16) << ((2 - i) * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout]    |                                   ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout] 52 +                     .map(|(i, b)| (('Z' as u8 - b) as u16) << ((2 - i) * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:58:35
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout]    |                                   ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout] 58 +                     .map(|(i, b)| (('Z' as u8 - b) as u16) << ((2 - i) * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |         .map(|(i, b)| ((('Z' as u8 - b) as u16) << (i * 5)))
[INFO] [stdout]    |                       ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -         .map(|(i, b)| ((('Z' as u8 - b) as u16) << (i * 5)))
[INFO] [stdout] 75 +         .map(|(i, b)| (('Z' as u8 - b) as u16) << (i * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Range`
[INFO] [stdout]  --> src/p5.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs, ops::Range, vec};
[INFO] [stdout]   |               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec`
[INFO] [stdout]  --> src/p7.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::{fs, vec};
[INFO] [stdout]   |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> src/p8.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fs, path::Path};
[INFO] [stdout]   |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:45:31
[INFO] [stdout]    |
[INFO] [stdout] 45 |                 .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout]    |                               ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 -                 .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout] 45 +                 .map(|(i, b)| (('Z' as u8 - b) as u16) << ((2 - i) * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:52:35
[INFO] [stdout]    |
[INFO] [stdout] 52 |                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout]    |                                   ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 -                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout] 52 +                     .map(|(i, b)| (('Z' as u8 - b) as u16) << ((2 - i) * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:58:35
[INFO] [stdout]    |
[INFO] [stdout] 58 |                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout]    |                                   ^                                         ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 -                     .map(|(i, b)| ((('Z' as u8 - b) as u16) << ((2 - i) * 5)))
[INFO] [stdout] 58 +                     .map(|(i, b)| (('Z' as u8 - b) as u16) << ((2 - i) * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/p8.rs:75:23
[INFO] [stdout]    |
[INFO] [stdout] 75 |         .map(|(i, b)| ((('Z' as u8 - b) as u16) << (i * 5)))
[INFO] [stdout]    |                       ^                                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -         .map(|(i, b)| ((('Z' as u8 - b) as u16) << (i * 5)))
[INFO] [stdout] 75 +         .map(|(i, b)| (('Z' as u8 - b) as u16) << (i * 5))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/p5.rs:36:31
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     .filter(|(i, seed)| (src..src + rng).contains(seed))
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> src/p5.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     .for_each(|(i, seed)| {
[INFO] [stdout]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p8.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut moves: Vec<Direction> = moves_string
[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: unused variable: `i`
[INFO] [stdout]   --> src/p5.rs:36:31
[INFO] [stdout]    |
[INFO] [stdout] 36 |                     .filter(|(i, seed)| (src..src + rng).contains(seed))
[INFO] [stdout]    |                               ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed`
[INFO] [stdout]   --> src/p5.rs:37:36
[INFO] [stdout]    |
[INFO] [stdout] 37 |                     .for_each(|(i, seed)| {
[INFO] [stdout]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_seed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `counts` is never read
[INFO] [stdout]   --> src/p7.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Hand {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     counts: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Hand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `joker` is never used
[INFO] [stdout]    --> src/p7.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn joker(hand: &mut Hand) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/p8.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut moves: Vec<Direction> = moves_string
[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: field `counts` is never read
[INFO] [stdout]   --> src/p7.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | struct Hand {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     counts: Vec<usize>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Hand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `joker` is never used
[INFO] [stdout]    --> src/p7.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn joker(hand: &mut Hand) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "e0f05e3590c9110995a5b58ec8daca8c860692c15b295289d20338613426b4a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0f05e3590c9110995a5b58ec8daca8c860692c15b295289d20338613426b4a2", kill_on_drop: false }`
[INFO] [stdout] e0f05e3590c9110995a5b58ec8daca8c860692c15b295289d20338613426b4a2