[INFO] cloning repository https://github.com/ruudjelinssen/aoc2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruudjelinssen/aoc2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruudjelinssen%2Faoc2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruudjelinssen%2Faoc2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46fb834b0012e6c272403f30b852ea10aa1da288
[INFO] testing ruudjelinssen/aoc2020 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruudjelinssen%2Faoc2020" "/workspace/builds/worker-64/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ruudjelinssen/aoc2020 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ruudjelinssen/aoc2020
[INFO] finished tweaking git repo https://github.com/ruudjelinssen/aoc2020
[INFO] tweaked toml for git repo https://github.com/ruudjelinssen/aoc2020 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] crate git repo https://github.com/ruudjelinssen/aoc2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98abac48f347e6e944dcf2b9283fb2a2e100a8161ac062dc794b4cdca4d783c1
[INFO] running `Command { std: "docker" "start" "-a" "98abac48f347e6e944dcf2b9283fb2a2e100a8161ac062dc794b4cdca4d783c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98abac48f347e6e944dcf2b9283fb2a2e100a8161ac062dc794b4cdca4d783c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98abac48f347e6e944dcf2b9283fb2a2e100a8161ac062dc794b4cdca4d783c1", kill_on_drop: false }`
[INFO] [stdout] 98abac48f347e6e944dcf2b9283fb2a2e100a8161ac062dc794b4cdca4d783c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54c7db2464ab8823b12269c595c245bc002a041c914fcb42b07cbf915cc7598e
[INFO] running `Command { std: "docker" "start" "-a" "54c7db2464ab8823b12269c595c245bc002a041c914fcb42b07cbf915cc7598e", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/eight.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FILENAME: &str = "inputs/inputday8";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ACC`
[INFO] [stdout]  --> src/days/eight.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ACC,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `JMP`
[INFO] [stdout]  --> src/days/eight.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     JMP,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NOP`
[INFO] [stdout]   --> src/days/eight.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     NOP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Instruction`
[INFO] [stdout]   --> src/days/eight.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_line`
[INFO] [stdout]   --> src/days/eight.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn from_line(line: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/days/eight.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/days/eight.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn part1(instructions: &Vec<Instruction>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/days/eight.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn part2(instructions: &Vec<Instruction>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/eleven.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | static FILENAME: &str = "inputs/inputday11";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DIRECTIONS`
[INFO] [stdout]   --> src/days/eleven.rs:5:1
[INFO] [stdout]    |
[INFO] [stdout] 5  | / const DIRECTIONS: [(isize, isize); 8] = [
[INFO] [stdout] 6  | |     (-1, -1),
[INFO] [stdout] 7  | |     (-1, 0),
[INFO] [stdout] 8  | |     (-1, 1),
[INFO] [stdout] ...  |
[INFO] [stdout] 13 | |     (1, 1),
[INFO] [stdout] 14 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `seats`
[INFO] [stdout]   --> src/days/eleven.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     seats: Vec<Vec<Seat>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Ferry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/eleven.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `round_part1`
[INFO] [stdout]   --> src/days/eleven.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn round_part1(&mut self) -> Option<u64> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `round_part2`
[INFO] [stdout]    --> src/days/eleven.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn round_part2(&mut self) -> Option<u64> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_neighbours`
[INFO] [stdout]    --> src/days/eleven.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn get_neighbours(&self, row: usize, column: usize) -> Vec<&Seat> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_visible_seats`
[INFO] [stdout]    --> src/days/eleven.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn get_visible_seats(&self, row: usize, column: usize) -> Vec<Seat> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_first_seat_hit`
[INFO] [stdout]    --> src/days/eleven.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn get_first_seat_hit(&self, row: isize, column: isize, direction: (isize, isize)) -> Seat {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `count_occupied_seats`
[INFO] [stdout]    --> src/days/eleven.rs:218:8
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn count_occupied_seats(&self) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]    --> src/days/eleven.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub fn solve() {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]    --> src/days/eleven.rs:232:4
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn part1(input: &str) -> u64 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]    --> src/days/eleven.rs:245:4
[INFO] [stdout]     |
[INFO] [stdout] 245 | fn part2(input: &str) -> u64 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/five.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const FILENAME: &str = "inputs/inputday5";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/five.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/four.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FILENAME: &str = "inputs/inputday4";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/four.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_passport`
[INFO] [stdout]   --> src/days/four.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn process_passport(pass: &str, re: &Regex, extra_checks: bool) -> Result<(), &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/nine.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | static FILENAME: &str = "inputs/inputday9";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PART1_PREAMBLE`
[INFO] [stdout]  --> src/days/nine.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PART1_PREAMBLE: usize = 25;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/nine.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/days/nine.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn part1(numbers: &[u64], preamble: usize) -> Option<u64> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/days/nine.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn part2(numbers: &[u64], target: u64) -> Option<u64> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/one.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | static FILENAME: &str = "inputs/inputday1";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/one.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_solution`
[INFO] [stdout]   --> src/days/one.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn get_solution(input: &str, combs: usize) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/seven.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | static FILENAME: &str = "inputs/inputday7";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bag_type`
[INFO] [stdout]  --> src/days/seven.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     bag_type: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/days/seven.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contains`
[INFO] [stdout]   --> src/days/seven.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     contains: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/seven.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contains_set`
[INFO] [stdout]   --> src/days/seven.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     contains_set: HashSet<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/seven.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/days/seven.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_line`
[INFO] [stdout]   --> src/days/seven.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn process_line(line: &str) -> Rule {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bags_needed`
[INFO] [stdout]   --> src/days/seven.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn bags_needed(rules: &Vec<Rule>, bag_type: &String, total: &mut i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/six.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | static FILENAME: &str = "inputs/inputday6";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/six.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/ten.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | static FILENAME: &str = "inputs/inputday10";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/ten.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/days/ten.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn part1(input: &[u64]) -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/days/ten.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn part2(input: &[u64]) -> u64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2_count`
[INFO] [stdout]   --> src/days/ten.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn part2_count(sorted: &[u64], current: usize, mem_table: &mut HashMap<usize, u64>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/three.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const FILENAME: &str = "inputs/inputday3";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TREE`
[INFO] [stdout]  --> src/days/three.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const TREE: char = '#';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/three.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc_slope`
[INFO] [stdout]   --> src/days/three.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn calc_slope(input: &String, right: usize, down: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/twelve.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | static FILENAME: &str = "inputs/inputday12";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `N`
[INFO] [stdout]   --> src/days/twelve.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     N,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout] note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `E`
[INFO] [stdout]   --> src/days/twelve.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     E,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout] note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S`
[INFO] [stdout]   --> src/days/twelve.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     S,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout] note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `W`
[INFO] [stdout]   --> src/days/twelve.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     W,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout] note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | #[derive(Debug, Clone, Copy)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `direction`
[INFO] [stdout]   --> src/days/twelve.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     direction: Direction,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Ferry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]   --> src/days/twelve.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     position: (i64, i64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Ferry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `waypoint`
[INFO] [stdout]   --> src/days/twelve.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     waypoint: (i64, i64),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Ferry` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/twelve.rs:51:10
[INFO] [stdout]    |
[INFO] [stdout] 51 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/days/twelve.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `do_action`
[INFO] [stdout]   --> src/days/twelve.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 |     fn do_action(&mut self, action: Action) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `do_waypoint`
[INFO] [stdout]    --> src/days/twelve.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn do_waypoint(&mut self, action: Action) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `distance`
[INFO] [stdout]    --> src/days/twelve.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn distance(&self) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]    --> src/days/twelve.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn solve() {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]    --> src/days/twelve.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn part1(input: &str) -> u64 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]    --> src/days/twelve.rs:164:4
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn part2(input: &str) -> u64 {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/two.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FILENAME: &str = "inputs/inputday2";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/two.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_valid_part1`
[INFO] [stdout]   --> src/days/two.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn line_valid_part1(re: &Regex, line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_valid_part2`
[INFO] [stdout]   --> src/days/two.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn line_valid_part2(re: &Regex, line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 71 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "54c7db2464ab8823b12269c595c245bc002a041c914fcb42b07cbf915cc7598e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54c7db2464ab8823b12269c595c245bc002a041c914fcb42b07cbf915cc7598e", kill_on_drop: false }`
[INFO] [stdout] 54c7db2464ab8823b12269c595c245bc002a041c914fcb42b07cbf915cc7598e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1943064ff45bd30758a1a9e868ad485215488fee21d04c082473ea9cb205198c
[INFO] running `Command { std: "docker" "start" "-a" "1943064ff45bd30758a1a9e868ad485215488fee21d04c082473ea9cb205198c", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc2020 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/eight.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FILENAME: &str = "inputs/inputday8";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ACC`
[INFO] [stdout]  --> src/days/eight.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ACC,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `JMP`
[INFO] [stdout]  --> src/days/eight.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     JMP,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NOP`
[INFO] [stdout]   --> src/days/eight.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     NOP,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Instruction`
[INFO] [stdout]   --> src/days/eight.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Instruction {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_line`
[INFO] [stdout]   --> src/days/eight.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub fn from_line(line: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/days/eight.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part1`
[INFO] [stdout]   --> src/days/eight.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn part1(instructions: &Vec<Instruction>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `part2`
[INFO] [stdout]   --> src/days/eight.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn part2(instructions: &Vec<Instruction>) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/eleven.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | static FILENAME: &str = "inputs/inputday11";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]    --> src/days/eleven.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub fn solve() {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/five.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const FILENAME: &str = "inputs/inputday5";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/five.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/four.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FILENAME: &str = "inputs/inputday4";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/four.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_passport`
[INFO] [stdout]   --> src/days/four.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn process_passport(pass: &str, re: &Regex, extra_checks: bool) -> Result<(), &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/nine.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | static FILENAME: &str = "inputs/inputday9";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PART1_PREAMBLE`
[INFO] [stdout]  --> src/days/nine.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PART1_PREAMBLE: usize = 25;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/nine.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/one.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | static FILENAME: &str = "inputs/inputday1";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/one.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_solution`
[INFO] [stdout]   --> src/days/one.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn get_solution(input: &str, combs: usize) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/seven.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | static FILENAME: &str = "inputs/inputday7";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `bag_type`
[INFO] [stdout]  --> src/days/seven.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     bag_type: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/days/seven.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Debug)]
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contains`
[INFO] [stdout]   --> src/days/seven.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     contains: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/seven.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `contains_set`
[INFO] [stdout]   --> src/days/seven.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     contains_set: HashSet<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/days/seven.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]   --> src/days/seven.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn solve() {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `process_line`
[INFO] [stdout]   --> src/days/seven.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn process_line(line: &str) -> Rule {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bags_needed`
[INFO] [stdout]   --> src/days/seven.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn bags_needed(rules: &Vec<Rule>, bag_type: &String, total: &mut i32) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/six.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | static FILENAME: &str = "inputs/inputday6";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/six.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/ten.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | static FILENAME: &str = "inputs/inputday10";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/ten.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/three.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const FILENAME: &str = "inputs/inputday3";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `TREE`
[INFO] [stdout]  --> src/days/three.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const TREE: char = '#';
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/three.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `calc_slope`
[INFO] [stdout]   --> src/days/three.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn calc_slope(input: &String, right: usize, down: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static is never used: `FILENAME`
[INFO] [stdout]  --> src/days/twelve.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | static FILENAME: &str = "inputs/inputday12";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]    --> src/days/twelve.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn solve() {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `FILENAME`
[INFO] [stdout]  --> src/days/two.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | const FILENAME: &str = "inputs/inputday2";
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve`
[INFO] [stdout]  --> src/days/two.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn solve() {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_valid_part1`
[INFO] [stdout]   --> src/days/two.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn line_valid_part1(re: &Regex, line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `line_valid_part2`
[INFO] [stdout]   --> src/days/two.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn line_valid_part2(re: &Regex, line: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "1943064ff45bd30758a1a9e868ad485215488fee21d04c082473ea9cb205198c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1943064ff45bd30758a1a9e868ad485215488fee21d04c082473ea9cb205198c", kill_on_drop: false }`
[INFO] [stdout] 1943064ff45bd30758a1a9e868ad485215488fee21d04c082473ea9cb205198c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2589e9ff69c5f2f9d9cd1dc258c28dccb051dde608d8d0d6bc266d630c98089
[INFO] running `Command { std: "docker" "start" "-a" "f2589e9ff69c5f2f9d9cd1dc258c28dccb051dde608d8d0d6bc266d630c98089", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: constant is never used: `FILENAME`
[INFO] [stderr]  --> src/days/eight.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const FILENAME: &str = "inputs/inputday8";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ACC`
[INFO] [stderr]  --> src/days/eight.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ACC,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `JMP`
[INFO] [stderr]  --> src/days/eight.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     JMP,
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `NOP`
[INFO] [stderr]   --> src/days/eight.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     NOP,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Instruction`
[INFO] [stderr]   --> src/days/eight.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct Instruction {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `from_line`
[INFO] [stderr]   --> src/days/eight.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn from_line(line: &str) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]   --> src/days/eight.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn solve() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part1`
[INFO] [stderr]   --> src/days/eight.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn part1(instructions: &Vec<Instruction>) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `part2`
[INFO] [stderr]   --> src/days/eight.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn part2(instructions: &Vec<Instruction>) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/eleven.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | static FILENAME: &str = "inputs/inputday11";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]    --> src/days/eleven.rs:226:8
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub fn solve() {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `FILENAME`
[INFO] [stderr]  --> src/days/five.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const FILENAME: &str = "inputs/inputday5";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/five.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `FILENAME`
[INFO] [stderr]  --> src/days/four.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const FILENAME: &str = "inputs/inputday4";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/four.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `process_passport`
[INFO] [stderr]   --> src/days/four.rs:29:4
[INFO] [stderr]    |
[INFO] [stderr] 29 | fn process_passport(pass: &str, re: &Regex, extra_checks: bool) -> Result<(), &'static str> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/nine.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | static FILENAME: &str = "inputs/inputday9";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `PART1_PREAMBLE`
[INFO] [stderr]  --> src/days/nine.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const PART1_PREAMBLE: usize = 25;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/nine.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/one.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | static FILENAME: &str = "inputs/inputday1";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/one.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_solution`
[INFO] [stderr]   --> src/days/one.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn get_solution(input: &str, combs: usize) -> Option<u32> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/seven.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | static FILENAME: &str = "inputs/inputday7";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `bag_type`
[INFO] [stderr]  --> src/days/seven.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     bag_type: String,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/days/seven.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Debug)]
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `contains`
[INFO] [stderr]   --> src/days/seven.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     contains: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/days/seven.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `contains_set`
[INFO] [stderr]   --> src/days/seven.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     contains_set: HashSet<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `Rule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/days/seven.rs:7:10
[INFO] [stderr]    |
[INFO] [stderr] 7  | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]   --> src/days/seven.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn solve() {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `process_line`
[INFO] [stderr]   --> src/days/seven.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn process_line(line: &str) -> Rule {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bags_needed`
[INFO] [stderr]   --> src/days/seven.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn bags_needed(rules: &Vec<Rule>, bag_type: &String, total: &mut i32) {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/six.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | static FILENAME: &str = "inputs/inputday6";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/six.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/ten.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | static FILENAME: &str = "inputs/inputday10";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/ten.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `FILENAME`
[INFO] [stderr]  --> src/days/three.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | const FILENAME: &str = "inputs/inputday3";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `TREE`
[INFO] [stderr]  --> src/days/three.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const TREE: char = '#';
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/three.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `calc_slope`
[INFO] [stderr]   --> src/days/three.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub fn calc_slope(input: &String, right: usize, down: usize) -> usize {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static is never used: `FILENAME`
[INFO] [stderr]  --> src/days/twelve.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | static FILENAME: &str = "inputs/inputday12";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]    --> src/days/twelve.rs:148:8
[INFO] [stderr]     |
[INFO] [stderr] 148 | pub fn solve() {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `FILENAME`
[INFO] [stderr]  --> src/days/two.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | const FILENAME: &str = "inputs/inputday2";
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve`
[INFO] [stderr]  --> src/days/two.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn solve() {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `line_valid_part1`
[INFO] [stderr]   --> src/days/two.rs:32:4
[INFO] [stderr]    |
[INFO] [stderr] 32 | fn line_valid_part1(re: &Regex, line: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `line_valid_part2`
[INFO] [stderr]   --> src/days/two.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn line_valid_part2(re: &Regex, line: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc2020` (bin "aoc2020" test) generated 43 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aoc2020-5a899e9cbf42e4ff)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test days::nine::tests::example_part2 ... ok
[INFO] [stdout] test days::eleven::tests::part2_example ... ok
[INFO] [stdout] test days::ten::tests::part1_example ... ok
[INFO] [stdout] test days::eleven::tests::part1_example ... ok
[INFO] [stdout] test days::nine::tests::example_part1 ... ok
[INFO] [stdout] test days::ten::tests::part2_example ... ok
[INFO] [stdout] test days::thirteen::tests::example_part1 ... ok
[INFO] [stdout] test days::thirteen::tests::example_part2 ... ok
[INFO] [stdout] test days::twelve::tests::example_part2 ... ok
[INFO] [stdout] test days::twelve::tests::example_part1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2589e9ff69c5f2f9d9cd1dc258c28dccb051dde608d8d0d6bc266d630c98089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2589e9ff69c5f2f9d9cd1dc258c28dccb051dde608d8d0d6bc266d630c98089", kill_on_drop: false }`
[INFO] [stdout] f2589e9ff69c5f2f9d9cd1dc258c28dccb051dde608d8d0d6bc266d630c98089