[INFO] cloning repository https://github.com/shradej1/aoc2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shradej1/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshradej1%2Faoc2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshradej1%2Faoc2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b9f3b3b033d6613a2d61fcb2b1763f09b46d6531
[INFO] checking shradej1/aoc2019 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshradej1%2Faoc2019" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shradej1/aoc2019 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shradej1/aoc2019
[INFO] finished tweaking git repo https://github.com/shradej1/aoc2019
[INFO] tweaked toml for git repo https://github.com/shradej1/aoc2019 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/shradej1/aoc2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.2.0
[INFO] [stderr]   Downloaded num-bigint v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c99a20f4773d1934cb5c0936d6f65d2e89152c3817104ce9a887d16ecd976d55
[INFO] running `Command { std: "docker" "start" "-a" "c99a20f4773d1934cb5c0936d6f65d2e89152c3817104ce9a887d16ecd976d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c99a20f4773d1934cb5c0936d6f65d2e89152c3817104ce9a887d16ecd976d55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c99a20f4773d1934cb5c0936d6f65d2e89152c3817104ce9a887d16ecd976d55", kill_on_drop: false }`
[INFO] [stdout] c99a20f4773d1934cb5c0936d6f65d2e89152c3817104ce9a887d16ecd976d55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5674eb194bf9da9ee1633371b8b4e499ca12f7fe7242c2c885944eef8c0e2c4a
[INFO] running `Command { std: "docker" "start" "-a" "5674eb194bf9da9ee1633371b8b4e499ca12f7fe7242c2c885944eef8c0e2c4a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking aoc v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/day8.rs (1 fix)
[INFO] [stderr]        Fixed src/day7.rs (6 fixes)
[INFO] [stderr]        Fixed src/day3.rs (3 fixes)
[INFO] [stderr]        Fixed src/day11.rs (1 fix)
[INFO] [stderr]        Fixed src/day2.rs (1 fix)
[INFO] [stderr]        Fixed src/day6.rs (2 fixes)
[INFO] [stdout] warning: unused import: `IntCodeProgram`
[INFO] [stdout]  --> src/day11.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::day2::{IntCodeProgram, IntCodeProgramExecutor, MemContent, ProgramState};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `noun`
[INFO] [stdout]    --> src/day2.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     noun: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verb`
[INFO] [stdout]    --> src/day2.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     verb: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day10.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn new(x: usize, y: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/day10.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn new(val: f64) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_laser_angle`
[INFO] [stdout]    --> src/day10.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn compute_laser_angle(station_loc: &AsteroidLocation, asteroid_loc: &AsteroidLocation) -> NonNan {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `plan_vaporization`
[INFO] [stdout]    --> src/day10.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn plan_vaporization(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `string_to_asteroid_map`
[INFO] [stdout]    --> src/day10.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn string_to_asteroid_map(s: &str) -> BTreeSet<AsteroidLocation> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_monitoring_station_position`
[INFO] [stdout]    --> src/day10.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn calculate_monitoring_station_position(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_asteroid_map`
[INFO] [stdout]    --> src/day10.rs:202:4
[INFO] [stdout]     |
[INFO] [stdout] 202 | fn get_asteroid_map() -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Up`
[INFO] [stdout]   --> src/day11.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Down`
[INFO] [stdout]   --> src/day11.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]   --> src/day11.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]   --> src/day11.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `left`
[INFO] [stdout]   --> src/day11.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn left(&self) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `right`
[INFO] [stdout]   --> src/day11.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn right(&self) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day11.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn new() -> Hull {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `painted_count`
[INFO] [stdout]   --> src/day11.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn painted_count(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `paint`
[INFO] [stdout]   --> src/day11.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn paint(&mut self, tile: (i32, i32), c: Color) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/day11.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn new() -> Robot {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forward`
[INFO] [stdout]    --> src/day11.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn forward(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `turn`
[INFO] [stdout]    --> src/day11.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn turn(&mut self, dir: Direction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `paint`
[INFO] [stdout]    --> src/day11.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn paint(hull: &mut Hull) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_program`
[INFO] [stdout]    --> src/day11.rs:294:4
[INFO] [stdout]     |
[INFO] [stdout] 294 | fn get_program() -> Vec<MemContent> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Body`
[INFO] [stdout]  --> src/day6.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Body = String;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OrbitTree`
[INFO] [stdout]  --> src/day6.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct OrbitTree {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day6.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_string_arr`
[INFO] [stdout]   --> src/day6.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn from_string_arr(orbits: &[&str]) -> OrbitTree {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_in_orbit_around`
[INFO] [stdout]   --> src/day6.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn object_in_orbit_around(&mut self, obj: Body, center: Body) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_direct_orbits`
[INFO] [stdout]   --> src/day6.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn num_direct_orbits(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_indirect_orbits_of_body`
[INFO] [stdout]   --> src/day6.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn num_indirect_orbits_of_body(&self, body: &Body) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_indirect_orbits`
[INFO] [stdout]   --> src/day6.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn num_indirect_orbits(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_direct_and_indirect_orbits`
[INFO] [stdout]   --> src/day6.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn num_direct_and_indirect_orbits(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersect`
[INFO] [stdout]   --> src/day6.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn intersect(&self, b1: &Body, b2: &Body) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_local_orbits`
[INFO] [stdout]    --> src/day6.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn get_local_orbits() -> OrbitTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `AmplifierControllerSoftware`
[INFO] [stdout]  --> src/day7.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct AmplifierControllerSoftware {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day7.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(program: Vec<MemContent>, phase_setting: MemContent, input_signal: MemContent) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/day7.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn default(phase_setting: MemContent, input_signal: MemContent) -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/day7.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn execute(&mut self) -> MemContent {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_thruster_signal`
[INFO] [stdout]   --> src/day7.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn compute_thruster_signal(prog: &Vec<MemContent>, phase_settings: &[MemContent]) -> MemContent {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `permute`
[INFO] [stdout]   --> src/day7.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn permute(set: &BTreeSet<MemContent>) -> Vec<Vec<MemContent>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_thruster_signal_with_feedback`
[INFO] [stdout]   --> src/day7.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn compute_thruster_signal_with_feedback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_max_thrust_signal_settings`
[INFO] [stdout]    --> src/day7.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn search_max_thrust_signal_settings() -> [MemContent; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_amplifier_controller_software`
[INFO] [stdout]    --> src/day7.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn get_amplifier_controller_software() -> Vec<MemContent> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Image`
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Image {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day8.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn new(mut pixels: String, width: usize, height: usize) -> Image {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at`
[INFO] [stdout]   --> src/day8.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn at(&self, layer: usize, row: usize, col: usize) -> char {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]   --> src/day8.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn decode(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_puzzle_input`
[INFO] [stdout]    --> src/day8.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn get_puzzle_input() -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_boost_program`
[INFO] [stdout]   --> src/day9.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn get_boost_program() -> Vec<MemContent> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntCodeProgram`
[INFO] [stdout]  --> src/day11.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::day2::{IntCodeProgram, IntCodeProgramExecutor, MemContent, ProgramState};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 50 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `noun`
[INFO] [stdout]    --> src/day2.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     noun: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verb`
[INFO] [stdout]    --> src/day2.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     verb: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/day7.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn default(phase_setting: MemContent, input_signal: MemContent) -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_max_thrust_signal_settings`
[INFO] [stdout]    --> src/day7.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn search_max_thrust_signal_settings() -> [MemContent; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at`
[INFO] [stdout]   --> src/day8.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn at(&self, layer: usize, row: usize, col: usize) -> char {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.32s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking aoc v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: unused import: `IntCodeProgram`
[INFO] [stdout]  --> src/day11.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::day2::{IntCodeProgram, IntCodeProgramExecutor, MemContent, ProgramState};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IntCodeProgram`
[INFO] [stdout]  --> src/day11.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::day2::{IntCodeProgram, IntCodeProgramExecutor, MemContent, ProgramState};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `noun`
[INFO] [stdout]    --> src/day2.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     noun: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verb`
[INFO] [stdout]    --> src/day2.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     verb: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day10.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn new(x: usize, y: usize) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/day10.rs:117:8
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn new(val: f64) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_laser_angle`
[INFO] [stdout]    --> src/day10.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn compute_laser_angle(station_loc: &AsteroidLocation, asteroid_loc: &AsteroidLocation) -> NonNan {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `plan_vaporization`
[INFO] [stdout]    --> src/day10.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn plan_vaporization(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `string_to_asteroid_map`
[INFO] [stdout]    --> src/day10.rs:178:4
[INFO] [stdout]     |
[INFO] [stdout] 178 | fn string_to_asteroid_map(s: &str) -> BTreeSet<AsteroidLocation> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calculate_monitoring_station_position`
[INFO] [stdout]    --> src/day10.rs:192:4
[INFO] [stdout]     |
[INFO] [stdout] 192 | fn calculate_monitoring_station_position(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_asteroid_map`
[INFO] [stdout]    --> src/day10.rs:202:4
[INFO] [stdout]     |
[INFO] [stdout] 202 | fn get_asteroid_map() -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Up`
[INFO] [stdout]   --> src/day11.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     Up,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Down`
[INFO] [stdout]   --> src/day11.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     Down,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]   --> src/day11.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     Left,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]   --> src/day11.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Right,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `left`
[INFO] [stdout]   --> src/day11.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn left(&self) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `right`
[INFO] [stdout]   --> src/day11.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn right(&self) -> Self {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day11.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 80 |     fn new() -> Hull {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `painted_count`
[INFO] [stdout]   --> src/day11.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     fn painted_count(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `paint`
[INFO] [stdout]   --> src/day11.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn paint(&mut self, tile: (i32, i32), c: Color) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/day11.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn new() -> Robot {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `forward`
[INFO] [stdout]    --> src/day11.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn forward(&mut self) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `turn`
[INFO] [stdout]    --> src/day11.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn turn(&mut self, dir: Direction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `paint`
[INFO] [stdout]    --> src/day11.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn paint(hull: &mut Hull) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_program`
[INFO] [stdout]    --> src/day11.rs:294:4
[INFO] [stdout]     |
[INFO] [stdout] 294 | fn get_program() -> Vec<MemContent> {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Body`
[INFO] [stdout]  --> src/day6.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | type Body = String;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `OrbitTree`
[INFO] [stdout]  --> src/day6.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct OrbitTree {
[INFO] [stdout]   |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day6.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_string_arr`
[INFO] [stdout]   --> src/day6.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn from_string_arr(orbits: &[&str]) -> OrbitTree {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `object_in_orbit_around`
[INFO] [stdout]   --> src/day6.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 |     fn object_in_orbit_around(&mut self, obj: Body, center: Body) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_direct_orbits`
[INFO] [stdout]   --> src/day6.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn num_direct_orbits(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_indirect_orbits_of_body`
[INFO] [stdout]   --> src/day6.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 |     fn num_indirect_orbits_of_body(&self, body: &Body) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_indirect_orbits`
[INFO] [stdout]   --> src/day6.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn num_indirect_orbits(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `num_direct_and_indirect_orbits`
[INFO] [stdout]   --> src/day6.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn num_direct_and_indirect_orbits(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `intersect`
[INFO] [stdout]   --> src/day6.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn intersect(&self, b1: &Body, b2: &Body) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_local_orbits`
[INFO] [stdout]    --> src/day6.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn get_local_orbits() -> OrbitTree {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `AmplifierControllerSoftware`
[INFO] [stdout]  --> src/day7.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct AmplifierControllerSoftware {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day7.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn new(program: Vec<MemContent>, phase_setting: MemContent, input_signal: MemContent) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/day7.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn default(phase_setting: MemContent, input_signal: MemContent) -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `execute`
[INFO] [stdout]   --> src/day7.rs:28:8
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn execute(&mut self) -> MemContent {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_thruster_signal`
[INFO] [stdout]   --> src/day7.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn compute_thruster_signal(prog: &Vec<MemContent>, phase_settings: &[MemContent]) -> MemContent {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `permute`
[INFO] [stdout]   --> src/day7.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn permute(set: &BTreeSet<MemContent>) -> Vec<Vec<MemContent>> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_thruster_signal_with_feedback`
[INFO] [stdout]   --> src/day7.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn compute_thruster_signal_with_feedback(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_max_thrust_signal_settings`
[INFO] [stdout]    --> src/day7.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn search_max_thrust_signal_settings() -> [MemContent; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_amplifier_controller_software`
[INFO] [stdout]    --> src/day7.rs:235:4
[INFO] [stdout]     |
[INFO] [stdout] 235 | fn get_amplifier_controller_software() -> Vec<MemContent> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Image`
[INFO] [stdout]  --> src/day8.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Image {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/day8.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn new(mut pixels: String, width: usize, height: usize) -> Image {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at`
[INFO] [stdout]   --> src/day8.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn at(&self, layer: usize, row: usize, col: usize) -> char {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `decode`
[INFO] [stdout]   --> src/day8.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn decode(&self) -> String {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_puzzle_input`
[INFO] [stdout]    --> src/day8.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn get_puzzle_input() -> &'static str {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_boost_program`
[INFO] [stdout]   --> src/day9.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn get_boost_program() -> Vec<MemContent> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 50 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `noun`
[INFO] [stdout]    --> src/day2.rs:140:5
[INFO] [stdout]     |
[INFO] [stdout] 140 |     noun: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `verb`
[INFO] [stdout]    --> src/day2.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     verb: MemContent,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default`
[INFO] [stdout]   --> src/day7.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn default(phase_setting: MemContent, input_signal: MemContent) -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `search_max_thrust_signal_settings`
[INFO] [stdout]    --> src/day7.rs:122:4
[INFO] [stdout]     |
[INFO] [stdout] 122 | fn search_max_thrust_signal_settings() -> [MemContent; 5] {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at`
[INFO] [stdout]   --> src/day8.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn at(&self, layer: usize, row: usize, col: usize) -> char {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "5674eb194bf9da9ee1633371b8b4e499ca12f7fe7242c2c885944eef8c0e2c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5674eb194bf9da9ee1633371b8b4e499ca12f7fe7242c2c885944eef8c0e2c4a", kill_on_drop: false }`
[INFO] [stdout] 5674eb194bf9da9ee1633371b8b4e499ca12f7fe7242c2c885944eef8c0e2c4a