[INFO] cloning repository https://github.com/alexbensimon/advent-of-code-2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alexbensimon/advent-of-code-2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbensimon%2Fadvent-of-code-2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbensimon%2Fadvent-of-code-2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] edf089e06e241909520a77183577c883e14b83dd
[INFO] building alexbensimon/advent-of-code-2020 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbensimon%2Fadvent-of-code-2020" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexbensimon/advent-of-code-2020 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alexbensimon/advent-of-code-2020
[INFO] finished tweaking git repo https://github.com/alexbensimon/advent-of-code-2020
[INFO] tweaked toml for git repo https://github.com/alexbensimon/advent-of-code-2020 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alexbensimon/advent-of-code-2020 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7c935fab9d5fef49c214fb309c6a4877052d2b497b2b8008faf989b9ea3c9aa
[INFO] running `Command { std: "docker" "start" "-a" "e7c935fab9d5fef49c214fb309c6a4877052d2b497b2b8008faf989b9ea3c9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7c935fab9d5fef49c214fb309c6a4877052d2b497b2b8008faf989b9ea3c9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7c935fab9d5fef49c214fb309c6a4877052d2b497b2b8008faf989b9ea3c9aa", kill_on_drop: false }`
[INFO] [stdout] e7c935fab9d5fef49c214fb309c6a4877052d2b497b2b8008faf989b9ea3c9aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c40ff19a32660f51bf972232aa05f172ef500385ca649bb47a4a422c7b9f00f8
[INFO] running `Command { std: "docker" "start" "-a" "c40ff19a32660f51bf972232aa05f172ef500385ca649bb47a4a422c7b9f00f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling aoc-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_01/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_01/mod.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn part_1(entries: Vec<i32>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_01/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn part_2(entries: Vec<i32>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_02/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_02/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2(entries: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_02/mod.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn part_1(entries: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min`, `max`, `letter`, and `password` are never read
[INFO] [stdout]   --> src/day_02/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Line {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 53 |     min: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     max: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 55 |     letter: char,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 56 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_03/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_tree_count` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn compute_tree_count(entries: &Vec<String>, right_steps: u8, down_steps: u8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_input_count_needed` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn compute_input_count_needed(entries: &Vec<String>, right_steps: u8, down_steps: u8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_full_input` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn generate_full_input(entries: &Vec<String>, input_count_needed: u16) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiply_string` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn multiply_string(text: &str, times: u16) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_04/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part_2_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_valid_password_count` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn get_valid_password_count(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_map_from_password` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn get_map_from_password(password: &str) -> HashMap<&str, &str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_password_valid_part_1` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn is_password_valid_part_1(password_map: HashMap<&str, &str>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IntervalValue` is never constructed
[INFO] [stdout]   --> src/day_04/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct IntervalValue {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_password_valid_part_2` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn is_password_valid_part_2(password_map: HashMap<&str, &str>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_05/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_highest_seat_id` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn find_highest_seat_id(entries: Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_seat_id` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn compute_seat_id(seat_code: String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_seat_row` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn compute_seat_row(row_code: String) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_seat_column` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn compute_seat_column(column_code: String) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_06/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn part_2_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_any_yes_count` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn compute_any_yes_count(contents: String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_every_yes_count` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn compute_every_yes_count(contents: String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `everyone_answered_yes` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn everyone_answered_yes(people_answers: &Vec<&str>, answer: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_2` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn part_2_test_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_1` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part_2_test_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_bags` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn count_bags(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_bag_colors` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn count_bag_colors(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_containers_map` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn build_containers_map(entries: &Vec<String>) -> HashMap<String, Vec<Bags>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_colors_contained_map` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn build_colors_contained_map(entries: &Vec<String>) -> HashMap<String, HashSet<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bags` is never constructed
[INFO] [stdout]    --> src/day_07/mod.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | struct Bags {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_rule_with_count` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn parse_rule_with_count(rule: &str) -> (String, Vec<Bags>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_rule` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn parse_rule(rule: &str) -> (String, Vec<String>) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_08/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part_2() -> i16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part_2_test() -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn part_1() -> i16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part_1_test() -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_acc_after_termination` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn compute_acc_after_termination(entries: Vec<String>) -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_acc_before_infinite` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn compute_acc_before_infinite(entries: Vec<String>) -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]    --> src/day_08/mod.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Instruction {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_to_instruction` is never used
[INFO] [stdout]    --> src/day_08/mod.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn entry_to_instruction(entry: &str) -> Instruction {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_09/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2_test() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn part_1() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part_1_test() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_weakness` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn find_weakness(entries: &Vec<String>, target: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_not_sum` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn find_first_not_sum(entries: &Vec<String>, preamble: u8) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_sum` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn is_sum(target: u64, choices: &[u64]) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_10/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_2` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part_2_test_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_1` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn part_2_test_1() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test_2` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn part_1_test_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test_1` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part_1_test_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_arrangement_count` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn find_arrangement_count(entries: &Vec<String>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_jolt_diff_product` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn find_jolt_diff_product(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_11/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mini_test` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn mini_test() -> Vec<char> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part_2_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn part_1() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part_1_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position` is never constructed
[INFO] [stdout]   --> src/day_11/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Position {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_final_occupied_seats` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn count_final_occupied_seats(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_values_around_position_part_2` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_values_around_position_part_2(seats: &Vec<Vec<char>>, position: Position) -> Vec<char> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_values_around_position` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn get_values_around_position(seats: &Vec<Vec<char>>, position: Position) -> Vec<char> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_seats_to_check_around_position` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:170:4
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn get_seats_to_check_around_position(seats: &Vec<Vec<char>>, position: Position) -> Vec<Position> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `position_exists` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn position_exists(seats: &Vec<Vec<char>>, position: &Position) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_12/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_manhattan_distance_part_2` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn find_manhattan_distance_part_2(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_waypoint` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn rotate_waypoint(waypoint: &Position, instruction: &Instruction) -> Position {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position` is never constructed
[INFO] [stdout]   --> src/day_12/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Position {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_manhattan_distance` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn find_manhattan_distance(entries: &Vec<String>) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_ship` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn move_ship(instruction: &Instruction, north: &mut i32, east: &mut i32) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_direction` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn change_direction(current_direction: &char, instruction: &Instruction) -> char {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]    --> src/day_12/mod.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | struct Instruction {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_to_instruction` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn entry_to_instruction(entry: &str) -> Instruction {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_13/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2_test() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn part_1() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part_1_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_res_part_2` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn compute_res_part_2(entries: &Vec<String>, starting_time: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_res` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn compute_res(entries: &Vec<String>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bus_id_list_from_entry` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn get_bus_id_list_from_entry(entry: &str) -> Vec<u16> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_15/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part_2_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn part_1() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test_2` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn part_1_test_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn part_1_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_last_number_spoken` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn find_last_number_spoken(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_16/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lines_from_file` is never used
[INFO] [stdout]  --> src/utils.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn lines_from_file(filename: impl AsRef<Path>) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.95s
[INFO] running `Command { std: "docker" "inspect" "c40ff19a32660f51bf972232aa05f172ef500385ca649bb47a4a422c7b9f00f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c40ff19a32660f51bf972232aa05f172ef500385ca649bb47a4a422c7b9f00f8", kill_on_drop: false }`
[INFO] [stdout] c40ff19a32660f51bf972232aa05f172ef500385ca649bb47a4a422c7b9f00f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail-expr-drop-order" "-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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18d851fba63135026c35ea75ea02d0957798bafddfe9128f5c4fcb47f6063909
[INFO] running `Command { std: "docker" "start" "-a" "18d851fba63135026c35ea75ea02d0957798bafddfe9128f5c4fcb47f6063909", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_01/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_01/mod.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn part_1(entries: Vec<i32>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_01/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn part_2(entries: Vec<i32>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_02/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_02/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2(entries: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_02/mod.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn part_1(entries: Vec<String>) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `min`, `max`, `letter`, and `password` are never read
[INFO] [stdout]   --> src/day_02/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct Line {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 53 |     min: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 54 |     max: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 55 |     letter: char,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 56 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_03/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_tree_count` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn compute_tree_count(entries: &Vec<String>, right_steps: u8, down_steps: u8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_input_count_needed` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn compute_input_count_needed(entries: &Vec<String>, right_steps: u8, down_steps: u8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_full_input` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:68:4
[INFO] [stdout]    |
[INFO] [stdout] 68 | fn generate_full_input(entries: &Vec<String>, input_count_needed: u16) -> Vec<String> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `multiply_string` is never used
[INFO] [stdout]   --> src/day_03/mod.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn multiply_string(text: &str, times: u16) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_04/mod.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part_2_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_valid_password_count` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn get_valid_password_count(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_map_from_password` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn get_map_from_password(password: &str) -> HashMap<&str, &str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_password_valid_part_1` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn is_password_valid_part_1(password_map: HashMap<&str, &str>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IntervalValue` is never constructed
[INFO] [stdout]   --> src/day_04/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct IntervalValue {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_password_valid_part_2` is never used
[INFO] [stdout]   --> src/day_04/mod.rs:87:4
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn is_password_valid_part_2(password_map: HashMap<&str, &str>) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_05/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:51:4
[INFO] [stdout]    |
[INFO] [stdout] 51 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_highest_seat_id` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn find_highest_seat_id(entries: Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_seat_id` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn compute_seat_id(seat_code: String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_seat_row` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn compute_seat_row(row_code: String) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_seat_column` is never used
[INFO] [stdout]   --> src/day_05/mod.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn compute_seat_column(column_code: String) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_06/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn part_2_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_any_yes_count` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn compute_any_yes_count(contents: String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_every_yes_count` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | fn compute_every_yes_count(contents: String) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `everyone_answered_yes` is never used
[INFO] [stdout]   --> src/day_06/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn everyone_answered_yes(people_answers: &Vec<&str>, answer: char) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn main() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_2` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn part_2_test_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_1` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part_2_test_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_bags` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn count_bags(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_bag_colors` is never used
[INFO] [stdout]   --> src/day_07/mod.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn count_bag_colors(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_containers_map` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn build_containers_map(entries: &Vec<String>) -> HashMap<String, Vec<Bags>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_colors_contained_map` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn build_colors_contained_map(entries: &Vec<String>) -> HashMap<String, HashSet<String>> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bags` is never constructed
[INFO] [stdout]    --> src/day_07/mod.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | struct Bags {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_rule_with_count` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:136:4
[INFO] [stdout]     |
[INFO] [stdout] 136 | fn parse_rule_with_count(rule: &str) -> (String, Vec<Bags>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_rule` is never used
[INFO] [stdout]    --> src/day_07/mod.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn parse_rule(rule: &str) -> (String, Vec<String>) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_08/mod.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part_2() -> i16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part_2_test() -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn part_1() -> i16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part_1_test() -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_acc_after_termination` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn compute_acc_after_termination(entries: Vec<String>) -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_acc_before_infinite` is never used
[INFO] [stdout]   --> src/day_08/mod.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn compute_acc_before_infinite(entries: Vec<String>) -> i16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]    --> src/day_08/mod.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Instruction {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_to_instruction` is never used
[INFO] [stdout]    --> src/day_08/mod.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn entry_to_instruction(entry: &str) -> Instruction {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_09/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2_test() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn part_1() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part_1_test() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_weakness` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn find_weakness(entries: &Vec<String>, target: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_first_not_sum` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn find_first_not_sum(entries: &Vec<String>, preamble: u8) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_sum` is never used
[INFO] [stdout]   --> src/day_09/mod.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn is_sum(target: u64, choices: &[u64]) -> bool {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_10/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_2` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn part_2_test_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test_1` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn part_2_test_1() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test_2` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn part_1_test_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test_1` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn part_1_test_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_arrangement_count` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:49:4
[INFO] [stdout]    |
[INFO] [stdout] 49 | fn find_arrangement_count(entries: &Vec<String>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_jolt_diff_product` is never used
[INFO] [stdout]   --> src/day_10/mod.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn find_jolt_diff_product(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_11/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn part_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mini_test` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn mini_test() -> Vec<char> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn part_2_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn part_1() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part_1_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position` is never constructed
[INFO] [stdout]   --> src/day_11/mod.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct Position {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_final_occupied_seats` is never used
[INFO] [stdout]   --> src/day_11/mod.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn count_final_occupied_seats(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_values_around_position_part_2` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:128:4
[INFO] [stdout]     |
[INFO] [stdout] 128 | fn get_values_around_position_part_2(seats: &Vec<Vec<char>>, position: Position) -> Vec<char> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_values_around_position` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:162:4
[INFO] [stdout]     |
[INFO] [stdout] 162 | fn get_values_around_position(seats: &Vec<Vec<char>>, position: Position) -> Vec<char> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_seats_to_check_around_position` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:170:4
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn get_seats_to_check_around_position(seats: &Vec<Vec<char>>, position: Position) -> Vec<Position> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `position_exists` is never used
[INFO] [stdout]    --> src/day_11/mod.rs:190:4
[INFO] [stdout]     |
[INFO] [stdout] 190 | fn position_exists(seats: &Vec<Vec<char>>, position: &Position) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_12/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part_1_test() -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_manhattan_distance_part_2` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn find_manhattan_distance_part_2(entries: &Vec<String>) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_waypoint` is never used
[INFO] [stdout]   --> src/day_12/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn rotate_waypoint(waypoint: &Position, instruction: &Instruction) -> Position {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Position` is never constructed
[INFO] [stdout]   --> src/day_12/mod.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | struct Position {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_manhattan_distance` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn find_manhattan_distance(entries: &Vec<String>) -> u16 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_ship` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn move_ship(instruction: &Instruction, north: &mut i32, east: &mut i32) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `change_direction` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn change_direction(current_direction: &char, instruction: &Instruction) -> char {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Instruction` is never constructed
[INFO] [stdout]    --> src/day_12/mod.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | struct Instruction {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `entry_to_instruction` is never used
[INFO] [stdout]    --> src/day_12/mod.rs:179:4
[INFO] [stdout]     |
[INFO] [stdout] 179 | fn entry_to_instruction(entry: &str) -> Instruction {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_13/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u64 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_2_test() -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn part_1() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn part_1_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_res_part_2` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn compute_res_part_2(entries: &Vec<String>, starting_time: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_res` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn compute_res(entries: &Vec<String>) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_bus_id_list_from_entry` is never used
[INFO] [stdout]   --> src/day_13/mod.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn get_bus_id_list_from_entry(entry: &str) -> Vec<u16> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/day_15/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn main() {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn part_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_2_test` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn part_2_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn part_1() -> u32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test_2` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn part_1_test_2() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1_test` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn part_1_test() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_last_number_spoken` is never used
[INFO] [stdout]   --> src/day_15/mod.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn find_last_number_spoken(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_1` is never used
[INFO] [stdout]   --> src/day_16/mod.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn part_1() -> u16 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lines_from_file` is never used
[INFO] [stdout]  --> src/utils.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn lines_from_file(filename: impl AsRef<Path>) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "18d851fba63135026c35ea75ea02d0957798bafddfe9128f5c4fcb47f6063909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d851fba63135026c35ea75ea02d0957798bafddfe9128f5c4fcb47f6063909", kill_on_drop: false }`
[INFO] [stdout] 18d851fba63135026c35ea75ea02d0957798bafddfe9128f5c4fcb47f6063909