[INFO] cloning repository https://github.com/0xDAEF0F/aoc-2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xDAEF0F/aoc-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Faoc-2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Faoc-2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2dfd3e38a8893cccbe2369d034df90c09b3ee57c
[INFO] checking 0xDAEF0F/aoc-2024 against master#f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b for pr-148329
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xDAEF0F%2Faoc-2024" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xDAEF0F/aoc-2024
[INFO] finished tweaking git repo https://github.com/0xDAEF0F/aoc-2024
[INFO] tweaked toml for git repo https://github.com/0xDAEF0F/aoc-2024 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xDAEF0F/aoc-2024 on toolchain f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xDAEF0F/aoc-2024 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" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f233991771c22df57582062826643f4e57de4faa637f743b9647f1fe381b7dfd
[INFO] running `Command { std: "docker" "start" "-a" "f233991771c22df57582062826643f4e57de4faa637f743b9647f1fe381b7dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f233991771c22df57582062826643f4e57de4faa637f743b9647f1fe381b7dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f233991771c22df57582062826643f4e57de4faa637f743b9647f1fe381b7dfd", kill_on_drop: false }`
[INFO] [stdout] f233991771c22df57582062826643f4e57de4faa637f743b9647f1fe381b7dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f5711a55f5d5e2f942057d0f6d648dd2d8b2c37b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1acf301fa93b6c862a6e99f9b7b05967cc7d966215f65d57b2608f2ae8abfa0
[INFO] running `Command { std: "docker" "start" "-a" "a1acf301fa93b6c862a6e99f9b7b05967cc7d966215f65d57b2608f2ae8abfa0", kill_on_drop: false }`
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking priority-queue v2.1.1
[INFO] [stderr]     Checking aoc-2024 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/bin/day_16.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |             .filter(|&(y, x, _)| (grid[y][x] == '.' || grid[y][x] == 'E'))
[INFO] [stdout]    |                                  ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -             .filter(|&(y, x, _)| (grid[y][x] == '.' || grid[y][x] == 'E'))
[INFO] [stdout] 40 +             .filter(|&(y, x, _)| grid[y][x] == '.' || grid[y][x] == 'E' )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut map = map;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut map = map;
[INFO] [stdout]    |         ----^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut current_coordinates = initial_coordinates;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut current_direction = Direction::North;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut initial_obstacle = initial_obstacle;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut unique_positions = HashSet::<(usize, usize, Direction)>::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coord`
[INFO] [stdout]   --> src/bin/day_6b.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         .find(|(coord, ch)| *ch == '.')
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_coord`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coord`
[INFO] [stdout]   --> src/bin/day_6b.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .find(|(coord, ch)| *ch == '^')
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/day_6b.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     for (i, line) in reader.lines().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/bin/day_6b.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |         for (j, ch) in line.chars().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/bin/day_6b.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut map = map;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_coordinates`
[INFO] [stdout]   --> src/bin/day_6b.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut current_coordinates = initial_coordinates;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_coordinates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_direction`
[INFO] [stdout]   --> src/bin/day_6b.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut current_direction = Direction::North;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut current_coordinates = initial_coordinates;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_obstacle`
[INFO] [stdout]   --> src/bin/day_6b.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut initial_obstacle = initial_obstacle;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_obstacle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `East`, `South`, and `West` are never constructed
[INFO] [stdout]   --> src/bin/day_6b.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum Direction {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 10 |     North,
[INFO] [stdout] 11 |     East,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     South,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     West,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut current_direction = Direction::North;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut initial_obstacle = initial_obstacle;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day_6b.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut unique_positions = HashSet::<(usize, usize, Direction)>::new();
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coord`
[INFO] [stdout]   --> src/bin/day_6b.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 46 |         .find(|(coord, ch)| *ch == '.')
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_coord`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `coord`
[INFO] [stdout]   --> src/bin/day_6b.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .find(|(coord, ch)| *ch == '^')
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_coord`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/day_6b.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |     for (i, line) in reader.lines().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `j`
[INFO] [stdout]   --> src/bin/day_6b.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |         for (j, ch) in line.chars().enumerate() {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/bin/day_6b.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut map = map;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_coordinates`
[INFO] [stdout]   --> src/bin/day_6b.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut current_coordinates = initial_coordinates;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_coordinates`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_direction`
[INFO] [stdout]   --> src/bin/day_6b.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut current_direction = Direction::North;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_obstacle`
[INFO] [stdout]   --> src/bin/day_6b.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut initial_obstacle = initial_obstacle;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_obstacle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `East`, `South`, and `West` are never constructed
[INFO] [stdout]   --> src/bin/day_6b.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | enum Direction {
[INFO] [stdout]    |      --------- variants in this enum
[INFO] [stdout] 10 |     North,
[INFO] [stdout] 11 |     East,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     South,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 13 |     West,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/bin/day_16.rs:40:34
[INFO] [stdout]    |
[INFO] [stdout] 40 |             .filter(|&(y, x, _)| (grid[y][x] == '.' || grid[y][x] == 'E'))
[INFO] [stdout]    |                                  ^                                      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -             .filter(|&(y, x, _)| (grid[y][x] == '.' || grid[y][x] == 'E'))
[INFO] [stdout] 40 +             .filter(|&(y, x, _)| grid[y][x] == '.' || grid[y][x] == 'E' )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "a1acf301fa93b6c862a6e99f9b7b05967cc7d966215f65d57b2608f2ae8abfa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1acf301fa93b6c862a6e99f9b7b05967cc7d966215f65d57b2608f2ae8abfa0", kill_on_drop: false }`
[INFO] [stdout] a1acf301fa93b6c862a6e99f9b7b05967cc7d966215f65d57b2608f2ae8abfa0
