[INFO] cloning repository https://github.com/ellipsoid/aoc_2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ellipsoid/aoc_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellipsoid%2Faoc_2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellipsoid%2Faoc_2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e3818ba0c25828739bc71df9ecdcf7f2e43d84c [INFO] checking ellipsoid/aoc_2023 against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellipsoid%2Faoc_2023" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ellipsoid/aoc_2023 [INFO] finished tweaking git repo https://github.com/ellipsoid/aoc_2023 [INFO] tweaked toml for git repo https://github.com/ellipsoid/aoc_2023 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ellipsoid/aoc_2023 on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ellipsoid/aoc_2023 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking ellipsoid/aoc_2023 against try#b4c55082edd8dec08ce8af276d7054d9c4db20c4 for pr-147984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fellipsoid%2Faoc_2023" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ellipsoid/aoc_2023 [INFO] finished tweaking git repo https://github.com/ellipsoid/aoc_2023 [INFO] tweaked toml for git repo https://github.com/ellipsoid/aoc_2023 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ellipsoid/aoc_2023 on toolchain b4c55082edd8dec08ce8af276d7054d9c4db20c4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ellipsoid/aoc_2023 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" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a7aadbd2dad2ffb7bbc7d175349897fad9c2721b149ff10855bb4b4f403264c [INFO] running `Command { std: "docker" "start" "-a" "0a7aadbd2dad2ffb7bbc7d175349897fad9c2721b149ff10855bb4b4f403264c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a7aadbd2dad2ffb7bbc7d175349897fad9c2721b149ff10855bb4b4f403264c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a7aadbd2dad2ffb7bbc7d175349897fad9c2721b149ff10855bb4b4f403264c", kill_on_drop: false }` [INFO] [stdout] 0a7aadbd2dad2ffb7bbc7d175349897fad9c2721b149ff10855bb4b4f403264c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b4c55082edd8dec08ce8af276d7054d9c4db20c4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f64aadabe55595c8af7bd8fa6f66a760793542eaaedf5f6bad275f81947d4b42 [INFO] running `Command { std: "docker" "start" "-a" "f64aadabe55595c8af7bd8fa6f66a760793542eaaedf5f6bad275f81947d4b42", kill_on_drop: false }` [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking aoc_2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `day1::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use day1::*; [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: `day2::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use day2::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/day3/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `day3::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use day3::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/day4/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `day1::*` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use day1::*; [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: `day2::*` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use day2::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/day3/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `day3::*` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use day3::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::VecDeque` [INFO] [stdout] --> src/day4/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/day4/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let base: u32 = 2; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day1` is never constructed [INFO] [stdout] --> src/day1/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Day1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `run_all`, `part_1`, `part_2`, `part_2_digits`, `part_1_digits`, and `combine_to_2_digit_number` are never used [INFO] [stdout] --> src/day1/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Day1 { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 6 | pub fn run_all() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn part_2_digits(line: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn part_1_digits(line: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn combine_to_2_digit_number(digits: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day2` is never constructed [INFO] [stdout] --> src/day2/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Day2; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/day2/mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl Day2 { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 4 | pub fn run_all() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn max_amounts_per_line(line: &str) -> (u32, u32, u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn parse_line(line: &str) -> (u32, Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn parse_game_id(game_str: &str) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn parse_reveals(reveals_str: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | fn parse_reveal(reveal_str: &str) -> Vec<(u32, &str)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn parse_number_and_color(chunk: &str) -> (u32, &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day3` is never constructed [INFO] [stdout] --> src/day3/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Day3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `run_all`, `part_1`, `part_2`, `build_numbers`, and `parse_input` are never used [INFO] [stdout] --> src/day3/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Day3 { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 6 | pub fn run_all() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn build_numbers(char_map: &[Vec]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn parse_input(input: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CharType` is never used [INFO] [stdout] --> src/day3/mod.rs:106:10 [INFO] [stdout] | [INFO] [stdout] 106 | pub enum CharType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/day3/mod.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 113 | impl CharType { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 114 | pub fn parse(ch: char) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Number` is never constructed [INFO] [stdout] --> src/day3/mod.rs:122:8 [INFO] [stdout] | [INFO] [stdout] 122 | struct Number { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `neighbor_indices` and `contains` are never used [INFO] [stdout] --> src/day3/mod.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 129 | impl Number { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 130 | pub fn neighbor_indices(&self) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn contains(&self, line_index: usize, cell_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Doubling` is never constructed [INFO] [stdout] --> src/day4/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Doubling { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `base` [INFO] [stdout] --> src/day4/mod.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let base: u32 = 2; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day1` is never constructed [INFO] [stdout] --> src/day1/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Day1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `run_all`, `part_1`, `part_2`, `part_2_digits`, `part_1_digits`, and `combine_to_2_digit_number` are never used [INFO] [stdout] --> src/day1/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Day1 { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 6 | pub fn run_all() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn part_2_digits(line: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | fn part_1_digits(line: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn combine_to_2_digit_number(digits: Vec) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day2` is never constructed [INFO] [stdout] --> src/day2/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Day2; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> src/day2/mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 3 | impl Day2 { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 4 | pub fn run_all() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn max_amounts_per_line(line: &str) -> (u32, u32, u32, u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn parse_line(line: &str) -> (u32, Vec>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn parse_game_id(game_str: &str) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | fn parse_reveals(reveals_str: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | fn parse_reveal(reveal_str: &str) -> Vec<(u32, &str)> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn parse_number_and_color(chunk: &str) -> (u32, &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day3` is never constructed [INFO] [stdout] --> src/day3/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Day3; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `run_all`, `part_1`, `part_2`, `build_numbers`, and `parse_input` are never used [INFO] [stdout] --> src/day3/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Day3 { [INFO] [stdout] | --------- associated functions in this implementation [INFO] [stdout] 6 | pub fn run_all() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn part_1(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn part_2(input: &str) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn build_numbers(char_map: &[Vec]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn parse_input(input: &str) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CharType` is never used [INFO] [stdout] --> src/day3/mod.rs:106:10 [INFO] [stdout] | [INFO] [stdout] 106 | pub enum CharType { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/day3/mod.rs:114:12 [INFO] [stdout] | [INFO] [stdout] 113 | impl CharType { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 114 | pub fn parse(ch: char) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Number` is never constructed [INFO] [stdout] --> src/day3/mod.rs:122:8 [INFO] [stdout] | [INFO] [stdout] 122 | struct Number { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `neighbor_indices` and `contains` are never used [INFO] [stdout] --> src/day3/mod.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 129 | impl Number { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] 130 | pub fn neighbor_indices(&self) -> Vec<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn contains(&self, line_index: usize, cell_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Doubling` is never constructed [INFO] [stdout] --> src/day4/mod.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct Doubling { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "f64aadabe55595c8af7bd8fa6f66a760793542eaaedf5f6bad275f81947d4b42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f64aadabe55595c8af7bd8fa6f66a760793542eaaedf5f6bad275f81947d4b42", kill_on_drop: false }` [INFO] [stdout] f64aadabe55595c8af7bd8fa6f66a760793542eaaedf5f6bad275f81947d4b42