[INFO] cloning repository https://github.com/nikolasnorth/aoc-23
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikolasnorth/aoc-23" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikolasnorth%2Faoc-23", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikolasnorth%2Faoc-23'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f1b47a31c577aa47fbdf15fa52a74ada95e2c38
[INFO] testing nikolasnorth/aoc-23 against try#028592fec99e54cc92def5a2a849c673b066dd93 for pr-146098
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikolasnorth%2Faoc-23" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nikolasnorth/aoc-23
[INFO] finished tweaking git repo https://github.com/nikolasnorth/aoc-23
[INFO] tweaked toml for git repo https://github.com/nikolasnorth/aoc-23 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nikolasnorth/aoc-23 on toolchain 028592fec99e54cc92def5a2a849c673b066dd93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nikolasnorth/aoc-23 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a26ebc264028d9bb9a7dca3a9f0e4dad891dde0002a10c7110c617e6c11fd9e
[INFO] running `Command { std: "docker" "start" "-a" "1a26ebc264028d9bb9a7dca3a9f0e4dad891dde0002a10c7110c617e6c11fd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a26ebc264028d9bb9a7dca3a9f0e4dad891dde0002a10c7110c617e6c11fd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a26ebc264028d9bb9a7dca3a9f0e4dad891dde0002a10c7110c617e6c11fd9e", kill_on_drop: false }`
[INFO] [stdout] 1a26ebc264028d9bb9a7dca3a9f0e4dad891dde0002a10c7110c617e6c11fd9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e8709858656e230ef57403240eb5d8a1e605fa7ef9a6d52946a7cb372bb459d
[INFO] running `Command { std: "docker" "start" "-a" "2e8709858656e230ef57403240eb5d8a1e605fa7ef9a6d52946a7cb372bb459d", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling aoc-23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `FILENAME` is never used
[INFO] [stdout]  --> src/day01.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FILENAME: &str = "input/day01.txt";
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day01.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn part1() -> Result<u32> {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day01.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2() -> Result<u32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `byte_as_digit` is never used
[INFO] [stdout]   --> src/day01.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn byte_as_digit(b: u8) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_first_digit` is never used
[INFO] [stdout]   --> src/day01.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn parse_first_digit(s: &str) -> Result<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_last_digit` is never used
[INFO] [stdout]   --> src/day01.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn parse_last_digit(s: &str) -> Result<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILENAME` is never used
[INFO] [stdout]  --> src/day02.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const FILENAME: &str = "input/day02.txt";
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Colour` is never constructed
[INFO] [stdout]   --> src/day02.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Colour {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Game` is never constructed
[INFO] [stdout]   --> src/day02.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Game {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max_colour` is never used
[INFO] [stdout]   --> src/day02.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn max_colour(colours: Vec<Colour>) -> Colour {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day02.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn part1() -> Result<u32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day02.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn part2() -> Result<u32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day03.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn part1() {}
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]  --> src/day03.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn part2() {}
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "2e8709858656e230ef57403240eb5d8a1e605fa7ef9a6d52946a7cb372bb459d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8709858656e230ef57403240eb5d8a1e605fa7ef9a6d52946a7cb372bb459d", kill_on_drop: false }`
[INFO] [stdout] 2e8709858656e230ef57403240eb5d8a1e605fa7ef9a6d52946a7cb372bb459d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8de0d53aa631eea75cf32d9798b8007a72a8b4da1fe26b25a2f9708fc23eb0c4
[INFO] running `Command { std: "docker" "start" "-a" "8de0d53aa631eea75cf32d9798b8007a72a8b4da1fe26b25a2f9708fc23eb0c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc-23 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `FILENAME` is never used
[INFO] [stdout]  --> src/day01.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const FILENAME: &str = "input/day01.txt";
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day01.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn part1() -> Result<u32> {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day01.rs:23:4
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn part2() -> Result<u32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `byte_as_digit` is never used
[INFO] [stdout]   --> src/day01.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn byte_as_digit(b: u8) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_first_digit` is never used
[INFO] [stdout]   --> src/day01.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn parse_first_digit(s: &str) -> Result<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_last_digit` is never used
[INFO] [stdout]   --> src/day01.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn parse_last_digit(s: &str) -> Result<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILENAME` is never used
[INFO] [stdout]  --> src/day02.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const FILENAME: &str = "input/day02.txt";
[INFO] [stdout]   |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Colour` is never constructed
[INFO] [stdout]   --> src/day02.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Colour {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Game` is never constructed
[INFO] [stdout]   --> src/day02.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | struct Game {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max_colour` is never used
[INFO] [stdout]   --> src/day02.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn max_colour(colours: Vec<Colour>) -> Colour {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day02.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn part1() -> Result<u32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day02.rs:91:4
[INFO] [stdout]    |
[INFO] [stdout] 91 | fn part2() -> Result<u32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day03.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn part1() {}
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]  --> src/day03.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn part2() {}
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> src/day03.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day03.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn part1() {}
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]  --> src/day03.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn part2() {}
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "8de0d53aa631eea75cf32d9798b8007a72a8b4da1fe26b25a2f9708fc23eb0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8de0d53aa631eea75cf32d9798b8007a72a8b4da1fe26b25a2f9708fc23eb0c4", kill_on_drop: false }`
[INFO] [stdout] 8de0d53aa631eea75cf32d9798b8007a72a8b4da1fe26b25a2f9708fc23eb0c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+028592fec99e54cc92def5a2a849c673b066dd93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7600ff9d7526509629b75a65cab4ccd1bb9bb5e78a34ed62dd367845f9f00b02
[INFO] running `Command { std: "docker" "start" "-a" "7600ff9d7526509629b75a65cab4ccd1bb9bb5e78a34ed62dd367845f9f00b02", kill_on_drop: false }`
[INFO] [stderr] warning: constant `FILENAME` is never used
[INFO] [stderr]  --> src/day01.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const FILENAME: &str = "input/day01.txt";
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `part1` is never used
[INFO] [stderr]  --> src/day01.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn part1() -> Result<u32> {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `part2` is never used
[INFO] [stderr]   --> src/day01.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn part2() -> Result<u32> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `byte_as_digit` is never used
[INFO] [stderr]   --> src/day01.rs:37:4
[INFO] [stderr]    |
[INFO] [stderr] 37 | fn byte_as_digit(b: u8) -> Option<u32> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_first_digit` is never used
[INFO] [stderr]   --> src/day01.rs:46:4
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn parse_first_digit(s: &str) -> Result<u32> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `parse_last_digit` is never used
[INFO] [stderr]   --> src/day01.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn parse_last_digit(s: &str) -> Result<u32> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `FILENAME` is never used
[INFO] [stderr]  --> src/day02.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const FILENAME: &str = "input/day02.txt";
[INFO] [stderr]   |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Colour` is never constructed
[INFO] [stderr]   --> src/day02.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct Colour {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Game` is never constructed
[INFO] [stderr]   --> src/day02.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 | struct Game {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `max_colour` is never used
[INFO] [stderr]   --> src/day02.rs:67:4
[INFO] [stderr]    |
[INFO] [stderr] 67 | fn max_colour(colours: Vec<Colour>) -> Colour {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `part1` is never used
[INFO] [stderr]   --> src/day02.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn part1() -> Result<u32> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `part2` is never used
[INFO] [stderr]   --> src/day02.rs:91:4
[INFO] [stderr]    |
[INFO] [stderr] 91 | fn part2() -> Result<u32> {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `part1` is never used
[INFO] [stderr]  --> src/day03.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn part1() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `part2` is never used
[INFO] [stderr]  --> src/day03.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn part2() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc-23` (lib) generated 14 warnings
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]  --> src/day03.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     use super::*;
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `part1` is never used
[INFO] [stderr]  --> src/day03.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn part1() {}
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc-23` (lib test) generated 3 warnings (1 duplicate) (run `cargo fix --lib -p aoc-23 --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/aoc_23-56bcc7883284ccf0)
[INFO] [stderr]    Doc-tests aoc_23
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test day03::tests::test_part2 ... ok
[INFO] [stdout] test day01::tests::test_day01 ... ok
[INFO] [stdout] test day03::tests::test_part1 ... ok
[INFO] [stdout] test day02::tests::test_day02 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7600ff9d7526509629b75a65cab4ccd1bb9bb5e78a34ed62dd367845f9f00b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7600ff9d7526509629b75a65cab4ccd1bb9bb5e78a34ed62dd367845f9f00b02", kill_on_drop: false }`
[INFO] [stdout] 7600ff9d7526509629b75a65cab4ccd1bb9bb5e78a34ed62dd367845f9f00b02