[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] c39a819610cd15b3880b2564d0ceb20ed66aee02
[INFO] checking alexbensimon/advent-of-code-2020 against master#39b841dfe36f90a7cd111e7f0c55f32594f6e578 for pr-77035
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexbensimon%2Fadvent-of-code-2020" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexbensimon/advent-of-code-2020 on toolchain 39b841dfe36f90a7cd111e7f0c55f32594f6e578
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "read-manifest" "--manifest-path" "Cargo.toml", 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-3/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: "/workspace/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb78adfad8aa1999bfe37857c00433187cf4864826767979b00588614a582cb9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cb78adfad8aa1999bfe37857c00433187cf4864826767979b00588614a582cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb78adfad8aa1999bfe37857c00433187cf4864826767979b00588614a582cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb78adfad8aa1999bfe37857c00433187cf4864826767979b00588614a582cb9", kill_on_drop: false }`
[INFO] [stdout] cb78adfad8aa1999bfe37857c00433187cf4864826767979b00588614a582cb9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+39b841dfe36f90a7cd111e7f0c55f32594f6e578" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90423770db2e78da2160cf2c9a008d5ee6b6741f7be4b46dedf8cc1779d27547
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "90423770db2e78da2160cf2c9a008d5ee6b6741f7be4b46dedf8cc1779d27547", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking regex v1.4.2
[INFO] [stderr]     Checking aoc-2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `main`
[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 is never used: `part_1`
[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 is never used: `part_2`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_1`
[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: field is never read: `min`
[INFO] [stdout]   --> src/day_02/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     min: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max`
[INFO] [stdout]   --> src/day_02/mod.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     max: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `letter`
[INFO] [stdout]   --> src/day_02/mod.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     letter: char,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]   --> src/day_02/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `compute_tree_count`
[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 is never used: `compute_input_count_needed`
[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 is never used: `generate_full_input`
[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 is never used: `multiply_string`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `get_valid_password_count`
[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 is never used: `get_map_from_password`
[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 never used: `is_password_valid_part_1`
[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 is never constructed: `IntervalValue`
[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 never used: `is_password_valid_part_2`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `find_highest_seat_id`
[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 is never used: `compute_seat_id`
[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 is never used: `compute_seat_row`
[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 is never used: `compute_seat_column`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `compute_any_yes_count`
[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 is never used: `compute_every_yes_count`
[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 is never used: `everyone_answered_yes`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test_2`
[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 is never used: `part_2_test_1`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `count_bags`
[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 is never used: `count_bag_colors`
[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 is never used: `build_containers_map`
[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 is never used: `build_colors_contained_map`
[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: function is never used: `parse_rule_with_count`
[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 is never used: `parse_rule`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `compute_acc_after_termination`
[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 is never used: `compute_acc_before_infinite`
[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: function is never used: `entry_to_instruction`
[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 is never used: `part_1`
[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: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[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 is never used: `part_1`
[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 is never used: `part_2`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_1`
[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: field is never read: `min`
[INFO] [stdout]   --> src/day_02/mod.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     min: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max`
[INFO] [stdout]   --> src/day_02/mod.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     max: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `letter`
[INFO] [stdout]   --> src/day_02/mod.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     letter: char,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `password`
[INFO] [stdout]   --> src/day_02/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     password: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `compute_tree_count`
[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 is never used: `compute_input_count_needed`
[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 is never used: `generate_full_input`
[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 is never used: `multiply_string`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `get_valid_password_count`
[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 is never used: `get_map_from_password`
[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 never used: `is_password_valid_part_1`
[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 is never constructed: `IntervalValue`
[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 never used: `is_password_valid_part_2`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `find_highest_seat_id`
[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 is never used: `compute_seat_id`
[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 is never used: `compute_seat_row`
[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 is never used: `compute_seat_column`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `compute_any_yes_count`
[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 is never used: `compute_every_yes_count`
[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 is never used: `everyone_answered_yes`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test_2`
[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 is never used: `part_2_test_1`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `count_bags`
[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 is never used: `count_bag_colors`
[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 is never used: `build_containers_map`
[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 is never used: `build_colors_contained_map`
[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: function is never used: `parse_rule_with_count`
[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 is never used: `parse_rule`
[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 is never used: `main`
[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 is never used: `part_2`
[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 is never used: `part_2_test`
[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 is never used: `part_1`
[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 is never used: `part_1_test`
[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 is never used: `compute_acc_after_termination`
[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 is never used: `compute_acc_before_infinite`
[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: function is never used: `entry_to_instruction`
[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 is never used: `part_1`
[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: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "90423770db2e78da2160cf2c9a008d5ee6b6741f7be4b46dedf8cc1779d27547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90423770db2e78da2160cf2c9a008d5ee6b6741f7be4b46dedf8cc1779d27547", kill_on_drop: false }`
[INFO] [stdout] 90423770db2e78da2160cf2c9a008d5ee6b6741f7be4b46dedf8cc1779d27547