[INFO] cloning repository https://github.com/tobyto-cs/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tobyto-cs/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobyto-cs%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobyto-cs%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6bfd99ff53e3384e62260c524277a3be50e10f66
[INFO] checking tobyto-cs/aoc2023 against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobyto-cs%2Faoc2023" "/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/tobyto-cs/aoc2023
[INFO] finished tweaking git repo https://github.com/tobyto-cs/aoc2023
[INFO] tweaked toml for git repo https://github.com/tobyto-cs/aoc2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tobyto-cs/aoc2023 on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tobyto-cs/aoc2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking tobyto-cs/aoc2023 against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftobyto-cs%2Faoc2023" "/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/tobyto-cs/aoc2023
[INFO] finished tweaking git repo https://github.com/tobyto-cs/aoc2023
[INFO] tweaked toml for git repo https://github.com/tobyto-cs/aoc2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tobyto-cs/aoc2023 on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tobyto-cs/aoc2023 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded project-root v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8
[INFO] running `Command { std: "docker" "start" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking project-root v0.2.2
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `RGB_ERR` should have an upper camel case name
[INFO] [stdout]   --> src/day2/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct RGB_ERR;
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to upper camel case: `RgbErr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Range`
[INFO] [stdout]  --> src/day3/mod.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{ops::{Range, RangeInclusive}, collections::HashSet};
[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: `ops::Add`
[INFO] [stdout]  --> src/day4/mod.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::{HashSet, HashMap}, ops::Add};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `consumed`, `eof`, `error::dbg_dmp`, `is_alphabetic`, `is_digit`, `many1`, `many_till`, `not`, `preceded`, `streaming::take_till`, and `tuple`
[INFO] [stdout]   --> src/day5/mod.rs:6:28
[INFO] [stdout]    |
[INFO] [stdout]  6 |     bytes::{complete::tag, streaming::take_till}, 
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  7 |     Parser, 
[INFO] [stdout]  8 |     sequence::{preceded, tuple}, 
[INFO] [stdout]    |                ^^^^^^^^  ^^^^^
[INFO] [stdout]  9 |     multi::{separated_list1, many_till, many1}, 
[INFO] [stdout]    |                              ^^^^^^^^^  ^^^^^
[INFO] [stdout] 10 |     combinator::{recognize, map_res, not, eof, consumed}, 
[INFO] [stdout]    |                                      ^^^  ^^^  ^^^^^^^^
[INFO] [stdout] 11 |     character::{complete::digit1, is_digit, is_alphabetic}, error::dbg_dmp};
[INFO] [stdout]    |                                   ^^^^^^^^  ^^^^^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RGB_ERR` should have an upper camel case name
[INFO] [stdout]   --> src/day2/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | struct RGB_ERR;
[INFO] [stdout]    |        ^^^^^^^ help: convert the identifier to upper camel case: `RgbErr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Range`
[INFO] [stdout]  --> src/day3/mod.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::{ops::{Range, RangeInclusive}, collections::HashSet};
[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: `ops::Add`
[INFO] [stdout]  --> src/day4/mod.rs:2:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::{HashSet, HashMap}, ops::Add};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `consumed`, `eof`, `error::dbg_dmp`, `is_alphabetic`, `is_digit`, `many1`, `many_till`, `not`, `preceded`, `streaming::take_till`, and `tuple`
[INFO] [stdout]   --> src/day5/mod.rs:6:28
[INFO] [stdout]    |
[INFO] [stdout]  6 |     bytes::{complete::tag, streaming::take_till}, 
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]  7 |     Parser, 
[INFO] [stdout]  8 |     sequence::{preceded, tuple}, 
[INFO] [stdout]    |                ^^^^^^^^  ^^^^^
[INFO] [stdout]  9 |     multi::{separated_list1, many_till, many1}, 
[INFO] [stdout]    |                              ^^^^^^^^^  ^^^^^
[INFO] [stdout] 10 |     combinator::{recognize, map_res, not, eof, consumed}, 
[INFO] [stdout]    |                                      ^^^  ^^^  ^^^^^^^^
[INFO] [stdout] 11 |     character::{complete::digit1, is_digit, is_alphabetic}, error::dbg_dmp};
[INFO] [stdout]    |                                   ^^^^^^^^  ^^^^^^^^^^^^^   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/day5/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(alloc)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the crate root is at `src/main.rs`
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the `#![feature]` attribute can only be used at the crate root
[INFO] [stdout]  --> src/day5/mod.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(alloc)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the crate root is at `src/main.rs`
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parser`
[INFO] [stdout]  --> src/day5/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Parser, 
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parser`
[INFO] [stdout]  --> src/day5/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Parser, 
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day1/mod.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const PT_1: &'static str = include_str!("../data/day1p1.txt");
[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 `pt_1` is never used
[INFO] [stdout]   --> src/day1/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn pt_1() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day2/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PT_1: &'static str = include_str!("../data/day2p1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]    --> src/day2/mod.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub fn pt_1() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_2` is never used
[INFO] [stdout]    --> src/day2/mod.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn pt_2() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day3/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const PT_1: &'static str = include_str!("../data/day3p1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EX_1` is never used
[INFO] [stdout]  --> src/day3/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const EX_1: &'static str = include_str!("../data/day3ex1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_file` is never used
[INFO] [stdout]   --> src/day3/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn parse_file(s: &'static str) -> Vec<Vec<char>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]    --> src/day3/mod.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn pt_1() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_2` is never used
[INFO] [stdout]    --> src/day3/mod.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn pt_2() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]    --> src/day3/mod.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub fn ex_1() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_2` is never used
[INFO] [stdout]    --> src/day3/mod.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn ex_2() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day4/mod.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PT_1: &'static str = include_str!("../data/day4p1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EX_1` is never used
[INFO] [stdout]  --> src/day4/mod.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EX_1: &'static str = include_str!("../data/day4ex1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_nums` is never used
[INFO] [stdout]  --> src/day4/mod.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn parse_nums(s: Option<&str>) -> Option<HashSet<u32>> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_id` is never used
[INFO] [stdout]   --> src/day4/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn parse_id(s: Option<&str>) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matching` is never used
[INFO] [stdout]   --> src/day4/mod.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn matching(a: HashSet<u32>, b: HashSet<u32>) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]   --> src/day4/mod.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn pt_1() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_2` is never used
[INFO] [stdout]   --> src/day4/mod.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn pt_2() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]   --> src/day4/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn ex_1() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_2` is never used
[INFO] [stdout]   --> src/day4/mod.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn ex_2() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EX_1` is never used
[INFO] [stdout]   --> src/day5/mod.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const EX_1: &'static str = include_str!("../data/day5ex1.txt");
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]   --> src/day5/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn ex_1() -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]   --> src/day6/mod.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn ex_1() -> i64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]   --> src/day6/mod.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn pt_1() -> i64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day1/mod.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const PT_1: &'static str = include_str!("../data/day1p1.txt");
[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 `pt_1` is never used
[INFO] [stdout]   --> src/day1/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn pt_1() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day2/mod.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PT_1: &'static str = include_str!("../data/day2p1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]    --> src/day2/mod.rs:153:8
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub fn pt_1() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_2` is never used
[INFO] [stdout]    --> src/day2/mod.rs:157:8
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub fn pt_2() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day3/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const PT_1: &'static str = include_str!("../data/day3p1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EX_1` is never used
[INFO] [stdout]  --> src/day3/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const EX_1: &'static str = include_str!("../data/day3ex1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_file` is never used
[INFO] [stdout]   --> src/day3/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn parse_file(s: &'static str) -> Vec<Vec<char>> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]    --> src/day3/mod.rs:182:8
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn pt_1() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_2` is never used
[INFO] [stdout]    --> src/day3/mod.rs:186:8
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub fn pt_2() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]    --> src/day3/mod.rs:190:8
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub fn ex_1() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_2` is never used
[INFO] [stdout]    --> src/day3/mod.rs:194:8
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub fn ex_2() -> u32 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PT_1` is never used
[INFO] [stdout]  --> src/day4/mod.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const PT_1: &'static str = include_str!("../data/day4p1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EX_1` is never used
[INFO] [stdout]  --> src/day4/mod.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EX_1: &'static str = include_str!("../data/day4ex1.txt");
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_nums` is never used
[INFO] [stdout]  --> src/day4/mod.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn parse_nums(s: Option<&str>) -> Option<HashSet<u32>> {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_id` is never used
[INFO] [stdout]   --> src/day4/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn parse_id(s: Option<&str>) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `matching` is never used
[INFO] [stdout]   --> src/day4/mod.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn matching(a: HashSet<u32>, b: HashSet<u32>) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]   --> src/day4/mod.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn pt_1() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_2` is never used
[INFO] [stdout]   --> src/day4/mod.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn pt_2() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]   --> src/day4/mod.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn ex_1() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_2` is never used
[INFO] [stdout]   --> src/day4/mod.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn ex_2() -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EX_1` is never used
[INFO] [stdout]   --> src/day5/mod.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const EX_1: &'static str = include_str!("../data/day5ex1.txt");
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]   --> src/day5/mod.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn ex_1() -> i32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ex_1` is never used
[INFO] [stdout]   --> src/day6/mod.rs:71:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub fn ex_1() -> i64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pt_1` is never used
[INFO] [stdout]   --> src/day6/mod.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn pt_1() -> i64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.41s
[INFO] running `Command { std: "docker" "inspect" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8", kill_on_drop: false }`
[INFO] [stdout] df220637be53370368d31b205bd87052200f3d7cf1bd53ffed190a2045497ae8
