[INFO] cloning repository https://github.com/BobbyEncoded/rust_aoc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BobbyEncoded/rust_aoc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobbyEncoded%2Frust_aoc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobbyEncoded%2Frust_aoc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37a59a94ce328740c4bdd59531e640e5cfc8aa17
[INFO] checking BobbyEncoded/rust_aoc/37a59a94ce328740c4bdd59531e640e5cfc8aa17 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBobbyEncoded%2Frust_aoc" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BobbyEncoded/rust_aoc on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BobbyEncoded/rust_aoc
[INFO] finished tweaking git repo https://github.com/BobbyEncoded/rust_aoc
[INFO] tweaked toml for git repo https://github.com/BobbyEncoded/rust_aoc written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BobbyEncoded/rust_aoc 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a5fc88a41728cfbe73f40fa647dcba07d68336fde0fbe3155573fced9926541
[INFO] running `Command { std: "docker" "start" "-a" "1a5fc88a41728cfbe73f40fa647dcba07d68336fde0fbe3155573fced9926541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a5fc88a41728cfbe73f40fa647dcba07d68336fde0fbe3155573fced9926541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a5fc88a41728cfbe73f40fa647dcba07d68336fde0fbe3155573fced9926541", kill_on_drop: false }`
[INFO] [stdout] 1a5fc88a41728cfbe73f40fa647dcba07d68336fde0fbe3155573fced9926541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3522aa5f0264fbbf9b57657829caba0d1f3cfe06f128090c280afaac3a7d60db
[INFO] running `Command { std: "docker" "start" "-a" "3522aa5f0264fbbf9b57657829caba0d1f3cfe06f128090c280afaac3a7d60db", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking rust_aoc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 | ...   let mut seg_5 = five_and_two.iter_mut().find(|x| x.segments.is_subset(&find_segment_with_digit(&new_input_digits, 6).expect("Could ...
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...   let mut seg_9 = nine_and_zero.iter_mut().find(|x| x.segments.is_superset(&find_segment_with_digit(new_input_digits, 5).expect("Coul...
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...   let mut seg_6 = six_segs.iter_mut().find(|x| x.segments.intersection(&seg_1.segments).collect::<HashSet<&char>>().len() == 1).expec...
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let mut seg_3 = five_segs.iter_mut().find(|x| x.segments.is_superset(&seg_1.segments)).expect("Could not find segment 3");
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...   let mut seg_0 = nine_and_zero.iter_mut().find(|x| x.segments != seg_9_clone.segments).expect("Could not find segment 0");
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:121:29
[INFO] [stdout]     |
[INFO] [stdout] 121 | ...   let mut seg_5 = five_and_two.iter_mut().find(|x| x.segments.is_subset(&find_segment_with_digit(&new_input_digits, 6).expect("Could ...
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:136:29
[INFO] [stdout]     |
[INFO] [stdout] 136 | ...   let mut seg_9 = nine_and_zero.iter_mut().find(|x| x.segments.is_superset(&find_segment_with_digit(new_input_digits, 5).expect("Coul...
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:108:21
[INFO] [stdout]     |
[INFO] [stdout] 108 | ...   let mut seg_6 = six_segs.iter_mut().find(|x| x.segments.intersection(&seg_1.segments).collect::<HashSet<&char>>().len() == 1).expec...
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let mut seg_3 = five_segs.iter_mut().find(|x| x.segments.is_superset(&seg_1.segments)).expect("Could not find segment 3");
[INFO] [stdout]     |                     ----^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day8.rs:142:25
[INFO] [stdout]     |
[INFO] [stdout] 142 | ...   let mut seg_0 = nine_and_zero.iter_mut().find(|x| x.segments != seg_9_clone.segments).expect("Could not find segment 0");
[INFO] [stdout]     |           ----^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day7.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn run (initial_contents : &String) -> String {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day7.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn parse (initial_contents : &String) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segment` is never constructed
[INFO] [stdout]  --> src/day8.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Segment {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentMap` is never constructed
[INFO] [stdout]   --> src/day8.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct SegmentMap {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DigitLine` is never constructed
[INFO] [stdout]   --> src/day8.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DigitLine {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day8.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse (initial_contents : &String) -> Vec<DigitLine> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_valid_segments` is never used
[INFO] [stdout]   --> src/day8.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn count_valid_segments (input_segment: &Segment) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_segment_with_digit` is never used
[INFO] [stdout]   --> src/day8.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn find_segment_with_digit (segments : &Vec<Segment>, digit : u8) -> Option<&Segment> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_digits_by_segment_count` is never used
[INFO] [stdout]   --> src/day8.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn get_digits_by_segment_count (input_digits : &mut [Segment], segment_count : i32) -> Vec<&mut Segment> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day8.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn part2 (digitlines: Vec<DigitLine>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day8.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn run (initial_contents : &String) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/day9.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn parse (initial_contents : &String) -> HashMap<(i32, i32), u32> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day9.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part1 (mut input_map : HashMap<(i32, i32), u32>) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day9.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn part2 (mut input_map : HashMap<(i32, i32), u32>) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day9.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn run (initial_contents : &String) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/day1_2022.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn parse (initial_contents : &String) -> Vec<Vec<i64>> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day1_2022.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn part1 (entry_data : Vec<Vec<i64>>)-> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day1_2022.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn part2 (entry_data : Vec<Vec<i64>>)-> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `First` is never used
[INFO] [stdout]  --> src/day2_2022.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum First {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Second` is never used
[INFO] [stdout]  --> src/day2_2022.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Second {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day2_2022.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse (initial_contents : &String) -> Vec<(First, Second)> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day2_2022.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn part1 (entry_data : Vec<(First, Second)>) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day2_2022.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn part2 (entry_data : Vec<(First, Second)>) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day3_2022.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn part1 (entry_data : Vec<Vec<char>>) -> i64 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]  --> src/day7.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn run (initial_contents : &String) -> String {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day7.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn parse (initial_contents : &String) -> Vec<i32> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Segment` is never constructed
[INFO] [stdout]  --> src/day8.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | struct Segment {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SegmentMap` is never constructed
[INFO] [stdout]   --> src/day8.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct SegmentMap {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DigitLine` is never constructed
[INFO] [stdout]   --> src/day8.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct DigitLine {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day8.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse (initial_contents : &String) -> Vec<DigitLine> {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_valid_segments` is never used
[INFO] [stdout]   --> src/day8.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn count_valid_segments (input_segment: &Segment) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_segment_with_digit` is never used
[INFO] [stdout]   --> src/day8.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn find_segment_with_digit (segments : &Vec<Segment>, digit : u8) -> Option<&Segment> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_digits_by_segment_count` is never used
[INFO] [stdout]   --> src/day8.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn get_digits_by_segment_count (input_digits : &mut [Segment], segment_count : i32) -> Vec<&mut Segment> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day8.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn part2 (digitlines: Vec<DigitLine>) -> i32 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day8.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn run (initial_contents : &String) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/day9.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn parse (initial_contents : &String) -> HashMap<(i32, i32), u32> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day9.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn part1 (mut input_map : HashMap<(i32, i32), u32>) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day9.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn part2 (mut input_map : HashMap<(i32, i32), u32>) -> u32 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]    --> src/day9.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn run (initial_contents : &String) -> String {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]  --> src/day1_2022.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn parse (initial_contents : &String) -> Vec<Vec<i64>> {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day1_2022.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn part1 (entry_data : Vec<Vec<i64>>)-> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day1_2022.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn part2 (entry_data : Vec<Vec<i64>>)-> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `First` is never used
[INFO] [stdout]  --> src/day2_2022.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum First {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Second` is never used
[INFO] [stdout]  --> src/day2_2022.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Second {
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/day2_2022.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn parse (initial_contents : &String) -> Vec<(First, Second)> {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]   --> src/day2_2022.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn part1 (entry_data : Vec<(First, Second)>) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part2` is never used
[INFO] [stdout]   --> src/day2_2022.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn part2 (entry_data : Vec<(First, Second)>) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part1` is never used
[INFO] [stdout]  --> src/day3_2022.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn part1 (entry_data : Vec<Vec<char>>) -> i64 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 29 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "3522aa5f0264fbbf9b57657829caba0d1f3cfe06f128090c280afaac3a7d60db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3522aa5f0264fbbf9b57657829caba0d1f3cfe06f128090c280afaac3a7d60db", kill_on_drop: false }`
[INFO] [stdout] 3522aa5f0264fbbf9b57657829caba0d1f3cfe06f128090c280afaac3a7d60db