[INFO] cloning repository https://github.com/kengreim/advent-of-code-24
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kengreim/advent-of-code-24" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengreim%2Fadvent-of-code-24", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengreim%2Fadvent-of-code-24'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 352455e4290dbee02aaeaad84bb4acbe0755f1f5
[INFO] checking kengreim/advent-of-code-24 against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkengreim%2Fadvent-of-code-24" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kengreim/advent-of-code-24 on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kengreim/advent-of-code-24
[INFO] finished tweaking git repo https://github.com/kengreim/advent-of-code-24
[INFO] tweaked toml for git repo https://github.com/kengreim/advent-of-code-24 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kengreim/advent-of-code-24 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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "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-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c227fe3ee09b1b87584fe83c76c9caddebac0dc7c0f90758dea5b4a60105ef3c
[INFO] running `Command { std: "docker" "start" "-a" "c227fe3ee09b1b87584fe83c76c9caddebac0dc7c0f90758dea5b4a60105ef3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c227fe3ee09b1b87584fe83c76c9caddebac0dc7c0f90758dea5b4a60105ef3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c227fe3ee09b1b87584fe83c76c9caddebac0dc7c0f90758dea5b4a60105ef3c", kill_on_drop: false }`
[INFO] [stdout] c227fe3ee09b1b87584fe83c76c9caddebac0dc7c0f90758dea5b4a60105ef3c
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 113465405e71dc1f17790019f995abe80508ed1a27bdc43363dc1cd4efa21d55
[INFO] running `Command { std: "docker" "start" "-a" "113465405e71dc1f17790019f995abe80508ed1a27bdc43363dc1cd4efa21d55", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking grid v0.15.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking rustc-hash v2.1.0
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling thiserror v2.0.7
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking utils v0.1.0 (/opt/rustwide/workdir/utils)
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking strum v0.20.0
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking day10 v0.1.0 (/opt/rustwide/workdir/day10)
[INFO] [stderr]     Checking day15 v0.1.0 (/opt/rustwide/workdir/day15)
[INFO] [stderr]     Checking day12 v0.1.0 (/opt/rustwide/workdir/day12)
[INFO] [stdout] warning: variable `current_region_perim` is assigned to, but never used
[INFO] [stdout]   --> day12/src/main.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut current_region_perim = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_current_region_perim` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ch`
[INFO] [stdout]   --> day12/src/main.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     for (ch, coords) in regions {
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day12/src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pad_grid_from_str` is never used
[INFO] [stdout]    --> day12/src/main.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn pad_grid_from_str(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `left_aligned` is assigned to, but never used
[INFO] [stdout]   --> day15/src/main.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     let mut left_aligned: bool;
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_left_aligned` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_aligned` is never read
[INFO] [stdout]   --> day15/src/main.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                         left_aligned = true;
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_aligned` is never read
[INFO] [stdout]   --> day15/src/main.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |                         left_aligned = false;
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `current_region_perim` is assigned to, but never used
[INFO] [stdout]   --> day12/src/main.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut current_region_perim = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_current_region_perim` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ch`
[INFO] [stdout]   --> day12/src/main.rs:94:10
[INFO] [stdout]    |
[INFO] [stdout] 94 |     for (ch, coords) in regions {
[INFO] [stdout]    |          ^^ help: if this is intentional, prefix it with an underscore: `_ch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_grid`
[INFO] [stdout]    --> day15/src/main.rs:106:25
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     let test_grid = grid.clone();
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day12/src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pad_grid_from_str` is never used
[INFO] [stdout]    --> day12/src/main.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn pad_grid_from_str(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> day15/src/main.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     let mut left_aligned: bool;
[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: variable does not need to be mutable
[INFO] [stdout]   --> day15/src/main.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     let mut widebox: WideCell;
[INFO] [stdout]    |                         ----^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `left_aligned` is assigned to, but never used
[INFO] [stdout]   --> day15/src/main.rs:86:29
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     let mut left_aligned: bool;
[INFO] [stdout]    |                             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_left_aligned` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_aligned` is never read
[INFO] [stdout]   --> day15/src/main.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 |                         left_aligned = true;
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `left_aligned` is never read
[INFO] [stdout]   --> day15/src/main.rs:94:25
[INFO] [stdout]    |
[INFO] [stdout] 94 |                         left_aligned = false;
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_grid`
[INFO] [stdout]    --> day15/src/main.rs:106:25
[INFO] [stdout]     |
[INFO] [stdout] 106 |                     let test_grid = grid.clone();
[INFO] [stdout]     |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_grid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking day25 v0.1.0 (/opt/rustwide/workdir/day25)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> day15/src/main.rs:86:25
[INFO] [stdout]    |
[INFO] [stdout] 86 |                     let mut left_aligned: bool;
[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: variable does not need to be mutable
[INFO] [stdout]   --> day15/src/main.rs:87:25
[INFO] [stdout]    |
[INFO] [stdout] 87 |                     let mut widebox: WideCell;
[INFO] [stdout]    |                         ----^^^^^^^
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking day19 v0.1.0 (/opt/rustwide/workdir/day19)
[INFO] [stderr]     Checking day7 v0.1.0 (/opt/rustwide/workdir/day7)
[INFO] [stderr]     Checking day5 v0.1.0 (/opt/rustwide/workdir/day5)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day19/src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> day19/src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part2(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_build_design` is never used
[INFO] [stdout]   --> day19/src/main.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn can_build_design(design: &str, designs_memo: &mut FxHashMap<String, bool>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day2 v0.1.0 (/opt/rustwide/workdir/day2)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day19/src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> day19/src/main.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part2(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `can_build_design` is never used
[INFO] [stdout]   --> day19/src/main.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn can_build_design(design: &str, designs_memo: &mut FxHashMap<String, bool>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day11 v0.1.0 (/opt/rustwide/workdir/day11)
[INFO] [stderr]     Checking day4 v0.1.0 (/opt/rustwide/workdir/day4)
[INFO] [stderr]     Checking day1 v0.1.0 (/opt/rustwide/workdir/day1)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day7/src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> day7/src/main.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_possibilities_part1` is never used
[INFO] [stdout]   --> day7/src/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn calc_possibilities_part1(possible_totals: &[i64], next_num: i64) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_possibilities_part2` is never used
[INFO] [stdout]   --> day7/src/main.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn calc_possibilities_part2(possible_totals: &[i64], next_num: i64) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concat_nums` is never used
[INFO] [stdout]   --> day7/src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn concat_nums(a: i64, b: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day11/src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_stones` is never used
[INFO] [stdout]   --> day11/src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn num_stones(n: i64, iter_remaining: i32) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day9 v0.1.0 (/opt/rustwide/workdir/day9)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day7/src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn part1() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> day7/src/main.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_possibilities_part1` is never used
[INFO] [stdout]   --> day7/src/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn calc_possibilities_part1(possible_totals: &[i64], next_num: i64) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_possibilities_part2` is never used
[INFO] [stdout]   --> day7/src/main.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn calc_possibilities_part2(possible_totals: &[i64], next_num: i64) -> Vec<i64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `concat_nums` is never used
[INFO] [stdout]   --> day7/src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn concat_nums(a: i64, b: i64) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day11/src/main.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `num_stones` is never used
[INFO] [stdout]   --> day11/src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn num_stones(n: i64, iter_remaining: i32) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day9/src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part1() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checksum_p1` is never used
[INFO] [stdout]    --> day9/src/main.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn checksum_p1(sectors: &[Sector]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_disk_string` is never used
[INFO] [stdout]    --> day9/src/main.rs:187:4
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn print_disk_string(sectors: &[Sector]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day9/src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part1() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checksum_p1` is never used
[INFO] [stdout]    --> day9/src/main.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn checksum_p1(sectors: &[Sector]) -> u64 {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_disk_string` is never used
[INFO] [stdout]    --> day9/src/main.rs:187:4
[INFO] [stdout]     |
[INFO] [stdout] 187 | fn print_disk_string(sectors: &[Sector]) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking advent-of-code-24 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking day8 v0.1.0 (/opt/rustwide/workdir/day8)
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking day23 v0.1.0 (/opt/rustwide/workdir/day23)
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling strum_macros v0.20.1
[INFO] [stderr]     Checking day22 v0.1.0 (/opt/rustwide/workdir/day22)
[INFO] [stderr]     Checking day6 v0.1.0 (/opt/rustwide/workdir/day6)
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> day6/src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn part2(initial_pos: (usize, usize), grid: &Grid<char>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> day6/src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn part2(initial_pos: (usize, usize), grid: &Grid<char>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]    Compiling proc_macro2_helper v0.2.10
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking day13 v0.1.0 (/opt/rustwide/workdir/day13)
[INFO] [stderr]     Checking day17 v0.1.0 (/opt/rustwide/workdir/day17)
[INFO] [stderr]     Checking day24 v0.1.0 (/opt/rustwide/workdir/day24)
[INFO] [stderr]     Checking day3 v0.1.0 (/opt/rustwide/workdir/day3)
[INFO] [stdout] warning: value assigned to `register_a` is never read
[INFO] [stdout]   --> day17/src/main.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut register_a = 0;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day17/src/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_program` is never used
[INFO] [stdout]   --> day17/src/main.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn execute_program(program: &[u64], registers: (u64, u64, u64)) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `register_a` is never read
[INFO] [stdout]   --> day17/src/main.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut register_a = 0;
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day17/src/main.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `execute_program` is never used
[INFO] [stdout]   --> day17/src/main.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn execute_program(program: &[u64], registers: (u64, u64, u64)) -> Vec<u64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling thiserror-impl v2.0.7
[INFO] [stderr]    Compiling deprecate-until v0.1.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling rand_derive2 v0.1.21
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day24/src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day24/src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking pathfinding v4.12.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking day20 v0.1.0 (/opt/rustwide/workdir/day20)
[INFO] [stderr]     Checking day18 v0.1.0 (/opt/rustwide/workdir/day18)
[INFO] [stderr]     Checking day16 v0.1.0 (/opt/rustwide/workdir/day16)
[INFO] [stderr]     Checking day21 v0.1.0 (/opt/rustwide/workdir/day21)
[INFO] [stdout] warning: unused import: `pathfinding::prelude::astar`
[INFO] [stdout]  --> day21/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pathfinding::prelude::astar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> day21/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> day21/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pathfinding::prelude::astar`
[INFO] [stdout]  --> day21/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use pathfinding::prelude::astar;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min`
[INFO] [stdout]  --> day21/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::cmp::min;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hash::Hash`
[INFO] [stdout]  --> day21/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::hash::Hash;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day18/src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> day21/src/main.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut robot2 = robot1
[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: variable does not need to be mutable
[INFO] [stdout]   --> day21/src/main.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut robot3 = robot2
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_shortest_paths_for_sequence_count_only` is never used
[INFO] [stdout]   --> day21/src/main.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn all_shortest_paths_for_sequence_count_only(output: &str, is_numpad: bool) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> day21/src/main.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut robot2 = robot1
[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: variable does not need to be mutable
[INFO] [stdout]   --> day21/src/main.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let mut robot3 = robot2
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_shortest_paths_for_sequence_count_only` is never used
[INFO] [stdout]   --> day21/src/main.rs:96:4
[INFO] [stdout]    |
[INFO] [stdout] 96 | fn all_shortest_paths_for_sequence_count_only(output: &str, is_numpad: bool) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day18/src/main.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ron v0.6.6
[INFO] [stderr]     Checking grid_util v0.1.1
[INFO] [stderr]     Checking day14 v0.1.0 (/opt/rustwide/workdir/day14)
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day14/src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> day14/src/main.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part1(path: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_quadrants` is never used
[INFO] [stdout]    --> day14/src/main.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn make_quadrants(positions: &[Pos], (width, height): (usize, usize)) -> Vec<Vec<Vec<Pos>>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_quadrants` is never used
[INFO] [stdout]    --> day14/src/main.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn make_quadrants(positions: &[Pos], (width, height): (usize, usize)) -> Vec<Vec<Vec<Pos>>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.51s
[INFO] running `Command { std: "docker" "inspect" "113465405e71dc1f17790019f995abe80508ed1a27bdc43363dc1cd4efa21d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113465405e71dc1f17790019f995abe80508ed1a27bdc43363dc1cd4efa21d55", kill_on_drop: false }`
[INFO] [stdout] 113465405e71dc1f17790019f995abe80508ed1a27bdc43363dc1cd4efa21d55