[INFO] cloning repository https://github.com/triuyen/Adventofcode
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/triuyen/Adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriuyen%2FAdventofcode", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriuyen%2FAdventofcode'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 65ce71174c1d56d2d44d510e190c507528a7b344
[INFO] checking triuyen/Adventofcode against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriuyen%2FAdventofcode" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/triuyen/Adventofcode
[INFO] finished tweaking git repo https://github.com/triuyen/Adventofcode
[INFO] tweaked toml for git repo https://github.com/triuyen/Adventofcode written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/triuyen/Adventofcode on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/triuyen/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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d8e40322fa0ccfaecc07974afddd29c6586578ddaac4c649a8d3b28df14bd77
[INFO] running `Command { std: "docker" "start" "-a" "0d8e40322fa0ccfaecc07974afddd29c6586578ddaac4c649a8d3b28df14bd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d8e40322fa0ccfaecc07974afddd29c6586578ddaac4c649a8d3b28df14bd77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d8e40322fa0ccfaecc07974afddd29c6586578ddaac4c649a8d3b28df14bd77", kill_on_drop: false }`
[INFO] [stdout] 0d8e40322fa0ccfaecc07974afddd29c6586578ddaac4c649a8d3b28df14bd77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Zstrict-projection-item-bounds" "-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" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f606a170c74acb773b4f0330aa56277cc167be605e446e4fbf6c4d42c84347ac
[INFO] running `Command { std: "docker" "start" "-a" "f606a170c74acb773b4f0330aa56277cc167be605e446e4fbf6c4d42c84347ac", kill_on_drop: false }`
[INFO] [stderr]     Checking advantofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::Reverse`
[INFO] [stdout]  --> src/day12/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Reverse;
[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: `std::cmp::Reverse`
[INFO] [stdout]  --> src/day12/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::Reverse;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max_subsequence` is never used
[INFO] [stdout]  --> src/day3/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn max_subsequence(line: &str, keep: usize) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_big_number` is never used
[INFO] [stdout]   --> src/day3/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse_big_number(s: &str) -> u128 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/day3/mod.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn p1(input: &str) -> u128 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/day3/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn p2(input: &str) -> u128 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_grid` is never used
[INFO] [stdout]  --> src/day4/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn parse_grid(input: &str) -> Vec<Vec<char>> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_neighbors` is never used
[INFO] [stdout]  --> src/day4/mod.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn count_neighbors(grid: &[Vec<char>], r: usize, c: usize) -> usize {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_accessible` is never used
[INFO] [stdout]   --> src/day4/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn find_accessible(grid: &[Vec<char>]) -> Vec<(usize, usize)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/day4/mod.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn p1(input: &str) -> usize {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/day4/mod.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn p2(input: &str) -> usize {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]  --> src/day5/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn parse_input(input: &str) -> (Vec<(u64, u64)>, Vec<u64>) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_fresh` is never used
[INFO] [stdout]   --> src/day5/mod.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn is_fresh(id: u64, ranges: &[(u64, u64)]) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `merge_ranges` is never used
[INFO] [stdout]   --> src/day5/mod.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn merge_ranges(mut ranges: Vec<(u64, u64)>) -> Vec<(u64, u64)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/day5/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn p1(input: &str) -> usize {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/day5/mod.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn p2(input: &str) -> u64 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `split_into_problems` is never used
[INFO] [stdout]  --> src/day6/mod.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn split_into_problems(input: &str) -> Vec<Vec<String>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_block` is never used
[INFO] [stdout]   --> src/day6/mod.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn extract_block(grid: &[Vec<char>], start: usize, end: usize) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_problem_p1` is never used
[INFO] [stdout]   --> src/day6/mod.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn solve_problem_p1(block: &[String]) -> u128 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_problem_p2` is never used
[INFO] [stdout]   --> src/day6/mod.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn solve_problem_p2(block: &[String]) -> u128 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]    --> src/day6/mod.rs:137:8
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn p1(input: &str) -> u128 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]    --> src/day6/mod.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub fn p2(input: &str) -> u128 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_grid` is never used
[INFO] [stdout]  --> src/day7/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_grid(input: &str) -> Vec<Vec<char>> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_start` is never used
[INFO] [stdout]   --> src/day7/mod.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn find_start(grid: &[Vec<char>]) -> (usize, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/day7/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn p1(input: &str) -> usize {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/day7/mod.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn p2(input: &str) -> u128 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/day8/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> src/day8/mod.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn parse_input(input: &str) -> Vec<Point> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `squared_distance` is never used
[INFO] [stdout]   --> src/day8/mod.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn squared_distance(a: Point, b: Point) -> i128 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dsu` is never constructed
[INFO] [stdout]   --> src/day8/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct Dsu {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `find`, `union`, and `component_sizes` are never used
[INFO] [stdout]   --> src/day8/mod.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl Dsu {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 58 |     fn new(n: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn find(&mut self, x: usize) -> usize {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn union(&mut self, a: usize, b: usize) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |     fn component_sizes(&mut self) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `all_pairs` is never used
[INFO] [stdout]    --> src/day8/mod.rs:105:4
[INFO] [stdout]     |
[INFO] [stdout] 105 | fn all_pairs(points: &[Point]) -> Vec<(i128, usize, usize)> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solve_with_limit` is never used
[INFO] [stdout]    --> src/day8/mod.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn solve_with_limit(input: &str, limit: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]    --> src/day8/mod.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub fn p1(input: &str) -> usize {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]    --> src/day8/mod.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 144 | pub fn p2(input: &str) -> i64 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/day9/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segment` is never constructed
[INFO] [stdout]   --> src/day9/mod.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Segment {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]   --> src/day9/mod.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn parse_input(input: &str) -> Vec<Point> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rect_area` is never used
[INFO] [stdout]   --> src/day9/mod.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn rect_area(a: Point, b: Point) -> i64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/day9/mod.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn p1(input: &str) -> i64 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_segments` is never used
[INFO] [stdout]   --> src/day9/mod.rs:64:4
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn build_segments(values: &[i64]) -> (Vec<Segment>, HashMap<i64, usize>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mark_boundary` is never used
[INFO] [stdout]   --> src/day9/mod.rs:93:4
[INFO] [stdout]    |
[INFO] [stdout] 93 | fn mark_boundary(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `flood_outside` is never used
[INFO] [stdout]    --> src/day9/mod.rs:142:4
[INFO] [stdout]     |
[INFO] [stdout] 142 | fn flood_outside(boundary: &[Vec<bool>], start_y: usize, start_x: usize) -> Vec<Vec<bool>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_prefix_bad` is never used
[INFO] [stdout]    --> src/day9/mod.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn build_prefix_bad(filled: &[Vec<bool>]) -> Vec<Vec<i64>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_sum` is never used
[INFO] [stdout]    --> src/day9/mod.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn query_sum(pref: &[Vec<i64>], y1: usize, x1: usize, y2: usize, x2: usize) -> i64 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]    --> src/day9/mod.rs:200:8
[INFO] [stdout]     |
[INFO] [stdout] 200 | pub fn p2(input: &str) -> i64 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INF` is never used
[INFO] [stdout]  --> src/day10/mod.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const INF: usize = usize::MAX / 4;
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITS_PER_COUNTER` is never used
[INFO] [stdout]  --> src/day10/mod.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const BITS_PER_COUNTER: u32 = 12;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `COUNTER_MASK` is never used
[INFO] [stdout]  --> src/day10/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const COUNTER_MASK: u128 = (1u128 << BITS_PER_COUNTER) - 1;
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_target_bits` is never used
[INFO] [stdout]  --> src/day10/mod.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn parse_target_bits(s: &str) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_button_indices` is never used
[INFO] [stdout]   --> src/day10/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn parse_button_indices(s: &str) -> Vec<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_button_bits` is never used
[INFO] [stdout]   --> src/day10/mod.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn parse_button_bits(s: &str) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_joltages` is never used
[INFO] [stdout]   --> src/day10/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn parse_joltages(s: &str) -> Vec<u16> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_machine` is never used
[INFO] [stdout]   --> src/day10/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn parse_machine(line: &str) -> (u64, Vec<u64>, Vec<Vec<usize>>, Vec<u16>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min_presses_for_machine_p1` is never used
[INFO] [stdout]   --> src/day10/mod.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn min_presses_for_machine_p1(target: u64, buttons: &[u64]) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack_state` is never used
[INFO] [stdout]    --> src/day10/mod.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn pack_state(values: &[u16]) -> u128 {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lower_bound_simple` is never used
[INFO] [stdout]    --> src/day10/mod.rs:134:4
[INFO] [stdout]     |
[INFO] [stdout] 134 | fn lower_bound_simple(remaining: &[u16], max_button_size: usize) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `preprocess_buttons` is never used
[INFO] [stdout]    --> src/day10/mod.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn preprocess_buttons(n: usize, buttons_raw: &[Vec<usize>]) -> Vec<Vec<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_counter_to_buttons` is never used
[INFO] [stdout]    --> src/day10/mod.rs:167:4
[INFO] [stdout]     |
[INFO] [stdout] 167 | fn build_counter_to_buttons(n: usize, buttons: &[Vec<usize>]) -> Vec<Vec<usize>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_pivot` is never used
[INFO] [stdout]    --> src/day10/mod.rs:177:4
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn choose_pivot(
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `greedy_upper_bound` is never used
[INFO] [stdout]    --> src/day10/mod.rs:219:4
[INFO] [stdout]     |
[INFO] [stdout] 219 | fn greedy_upper_bound(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min_presses_for_machine_p2` is never used
[INFO] [stdout]    --> src/day10/mod.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn min_presses_for_machine_p2(target: &[u16], buttons_raw: &[Vec<usize>]) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]    --> src/day10/mod.rs:465:8
[INFO] [stdout]     |
[INFO] [stdout] 465 | pub fn p1(input: &str) -> usize {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]    --> src/day10/mod.rs:476:8
[INFO] [stdout]     |
[INFO] [stdout] 476 | pub fn p2(input: &str) -> u64 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_input` is never used
[INFO] [stdout]  --> src/day11/mod.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_input(input: &str) -> HashMap<String, Vec<String>> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_paths_p1_memo` is never used
[INFO] [stdout]   --> src/day11/mod.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn count_paths_p1_memo(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_paths_p2_memo` is never used
[INFO] [stdout]   --> src/day11/mod.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn count_paths_p2_memo(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p1` is never used
[INFO] [stdout]   --> src/day11/mod.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn p1(input: &str) -> u64 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/day11/mod.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn p2(input: &str) -> u64 {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "f606a170c74acb773b4f0330aa56277cc167be605e446e4fbf6c4d42c84347ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f606a170c74acb773b4f0330aa56277cc167be605e446e4fbf6c4d42c84347ac", kill_on_drop: false }`
[INFO] [stdout] f606a170c74acb773b4f0330aa56277cc167be605e446e4fbf6c4d42c84347ac