[INFO] cloning repository https://github.com/Raz-Hemo/advent2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Raz-Hemo/advent2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6627e443979248373224ab11295bbbcd41682891
[INFO] testing Raz-Hemo/advent2020 against 1.52.1 for beta-1.52-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRaz-Hemo%2Fadvent2020" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Raz-Hemo/advent2020 on toolchain 1.52.1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Raz-Hemo/advent2020
[INFO] finished tweaking git repo https://github.com/Raz-Hemo/advent2020
[INFO] tweaked toml for git repo https://github.com/Raz-Hemo/advent2020 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Raz-Hemo/advent2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.52.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58dcccaf6e14f3d5a302872865e18e4c501a124b23591a43b38453879c141637
[INFO] running `Command { std: "docker" "start" "-a" "58dcccaf6e14f3d5a302872865e18e4c501a124b23591a43b38453879c141637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58dcccaf6e14f3d5a302872865e18e4c501a124b23591a43b38453879c141637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58dcccaf6e14f3d5a302872865e18e4c501a124b23591a43b38453879c141637", kill_on_drop: false }`
[INFO] [stdout] 58dcccaf6e14f3d5a302872865e18e4c501a124b23591a43b38453879c141637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a93a539ae933386939f50bac85b0e67ca59c24d1f87502b3c2ed6e88a55789a6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a93a539ae933386939f50bac85b0e67ca59c24d1f87502b3c2ed6e88a55789a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stages/stage10.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut adapters = get_adapters().context("Failed to parse adapter list")?;
[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: function is never used: `stage1_1`
[INFO] [stdout]  --> src/stages/stage1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage1_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage1_2`
[INFO] [stdout]   --> src/stages/stage1.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn stage1_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_1`
[INFO] [stdout]  --> src/stages/stage2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage2_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_2`
[INFO] [stdout]   --> src/stages/stage2.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn stage2_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_1`
[INFO] [stdout]  --> src/stages/stage3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage3_1(xslope:usize, yslope: usize) ->usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_2`
[INFO] [stdout]   --> src/stages/stage3.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage3_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `height`
[INFO] [stdout]   --> src/stages/stage4.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn height(input: &str) -> IResult<&str, Height> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgb_color`
[INFO] [stdout]   --> src/stages/stage4.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn rgb_color(input: &str) -> IResult<&str, RgbColor> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport_tag`
[INFO] [stdout]   --> src/stages/stage4.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn promote(self) -> anyhow::Result<Stage1Passport<'a>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn promote(&self) -> anyhow::Result<Stage2Passport> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport`
[INFO] [stdout]    --> src/stages/stage4.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn passport(input: &str) -> IResult<&str, Passport> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_1`
[INFO] [stdout]    --> src/stages/stage4.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn stage4_1() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_2`
[INFO] [stdout]    --> src/stages/stage4.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn stage4_2() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `seat_id`
[INFO] [stdout]   --> src/stages/stage5.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn seat_id(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bit_translate`
[INFO] [stdout]   --> src/stages/stage5.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn bit_translate(zero: char, one: char, input: &str) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_seat`
[INFO] [stdout]   --> src/stages/stage5.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn make_seat((row, col): (&str, &str)) -> anyhow::Result<Seat> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seat`
[INFO] [stdout]   --> src/stages/stage5.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn seat(input: &str) -> IResult<&str, Seat> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_1`
[INFO] [stdout]   --> src/stages/stage5.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn stage5_1() -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_2`
[INFO] [stdout]   --> src/stages/stage5.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn stage5_2() -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_1`
[INFO] [stdout]  --> src/stages/stage6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn stage6_1() -> usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_2`
[INFO] [stdout]   --> src/stages/stage6.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage6_2() -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rule`
[INFO] [stdout]   --> src/stages/stage7.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn rule(input: &str) -> IResult<&str, Rule> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rules`
[INFO] [stdout]   --> src/stages/stage7.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_rules() -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_1`
[INFO] [stdout]   --> src/stages/stage7.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn stage7_1(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_2`
[INFO] [stdout]   --> src/stages/stage7.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn stage7_2(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ins`
[INFO] [stdout]   --> src/stages/stage8.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ins: InsType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arg`
[INFO] [stdout]   --> src/stages/stage8.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     arg: isize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instruction`
[INFO] [stdout]   --> src/stages/stage8.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn instruction(input: &str) -> IResult<&str, Instruction> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_code`
[INFO] [stdout]   --> src/stages/stage8.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn get_code() -> anyhow::Result<Vec<Instruction>> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `checked_index_add`
[INFO] [stdout]   --> src/stages/stage8.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn checked_index_add(n: usize, m: isize) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_vm`
[INFO] [stdout]   --> src/stages/stage8.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn run_vm(instructions: &Vec<Instruction>) -> anyhow::Result<(isize, bool)> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage8_1`
[INFO] [stdout]   --> src/stages/stage8.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn stage8_1() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage8_2`
[INFO] [stdout]   --> src/stages/stage8.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn stage8_2() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_numbers`
[INFO] [stdout]  --> src/stages/stage9.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn get_numbers() -> anyhow::Result<Vec<usize>> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_invalid_number`
[INFO] [stdout]   --> src/stages/stage9.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn find_invalid_number(numbers: &Vec<usize>) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage9_1`
[INFO] [stdout]   --> src/stages/stage9.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn stage9_1() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage9_2`
[INFO] [stdout]   --> src/stages/stage9.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn stage9_2() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_adapters`
[INFO] [stdout]  --> src/stages/stage10.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn get_adapters() -> anyhow::Result<Vec<usize>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage10_1`
[INFO] [stdout]   --> src/stages/stage10.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn stage10_1() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage10_2`
[INFO] [stdout]   --> src/stages/stage10.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn stage10_2() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_seats`
[INFO] [stdout]   --> src/stages/stage11.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_seats() -> anyhow::Result<Vec<Vec<Seat>>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_step_stage1`
[INFO] [stdout]   --> src/stages/stage11.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn run_step_stage1(seats: &Vec<Vec<Seat>>) -> Vec<Vec<Seat>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_step_stage2`
[INFO] [stdout]   --> src/stages/stage11.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn run_step_stage2(seats: &Vec<Vec<Seat>>) -> Vec<Vec<Seat>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `simulate`
[INFO] [stdout]   --> src/stages/stage11.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn simulate(step_function: &dyn Fn(&Vec<Vec<Seat>>) -> Vec<Vec<Seat>>) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage11_1`
[INFO] [stdout]    --> src/stages/stage11.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn stage11_1() -> anyhow::Result<usize> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage11_2`
[INFO] [stdout]    --> src/stages/stage11.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn stage11_2() -> anyhow::Result<usize> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage12_1`
[INFO] [stdout]   --> src/stages/stage12.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn stage12_1() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.95s
[INFO] running `Command { std: "docker" "inspect" "a93a539ae933386939f50bac85b0e67ca59c24d1f87502b3c2ed6e88a55789a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a93a539ae933386939f50bac85b0e67ca59c24d1f87502b3c2ed6e88a55789a6", kill_on_drop: false }`
[INFO] [stdout] a93a539ae933386939f50bac85b0e67ca59c24d1f87502b3c2ed6e88a55789a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 411e1d9b56b819e18e5add2fe8ed4ec1f40091764e5e687654de91e869d58f00
[INFO] running `Command { std: "docker" "start" "-a" "411e1d9b56b819e18e5add2fe8ed4ec1f40091764e5e687654de91e869d58f00", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/stages/stage10.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let mut adapters = get_adapters().context("Failed to parse adapter list")?;
[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: function is never used: `stage1_1`
[INFO] [stdout]  --> src/stages/stage1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage1_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage1_2`
[INFO] [stdout]   --> src/stages/stage1.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn stage1_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_1`
[INFO] [stdout]  --> src/stages/stage2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage2_1() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage2_2`
[INFO] [stdout]   --> src/stages/stage2.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn stage2_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_1`
[INFO] [stdout]  --> src/stages/stage3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn stage3_1(xslope:usize, yslope: usize) ->usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage3_2`
[INFO] [stdout]   --> src/stages/stage3.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage3_2() {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `height`
[INFO] [stdout]   --> src/stages/stage4.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn height(input: &str) -> IResult<&str, Height> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rgb_color`
[INFO] [stdout]   --> src/stages/stage4.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn rgb_color(input: &str) -> IResult<&str, RgbColor> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport_tag`
[INFO] [stdout]   --> src/stages/stage4.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn promote(self) -> anyhow::Result<Stage1Passport<'a>> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `promote`
[INFO] [stdout]    --> src/stages/stage4.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn promote(&self) -> anyhow::Result<Stage2Passport> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `passport`
[INFO] [stdout]    --> src/stages/stage4.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn passport(input: &str) -> IResult<&str, Passport> {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_1`
[INFO] [stdout]    --> src/stages/stage4.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout] 203 | pub fn stage4_1() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage4_2`
[INFO] [stdout]    --> src/stages/stage4.rs:216:8
[INFO] [stdout]     |
[INFO] [stdout] 216 | pub fn stage4_2() -> usize {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `seat_id`
[INFO] [stdout]   --> src/stages/stage5.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn seat_id(&self) -> usize {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `bit_translate`
[INFO] [stdout]   --> src/stages/stage5.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn bit_translate(zero: char, one: char, input: &str) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_seat`
[INFO] [stdout]   --> src/stages/stage5.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn make_seat((row, col): (&str, &str)) -> anyhow::Result<Seat> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `seat`
[INFO] [stdout]   --> src/stages/stage5.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn seat(input: &str) -> IResult<&str, Seat> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_1`
[INFO] [stdout]   --> src/stages/stage5.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub fn stage5_1() -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage5_2`
[INFO] [stdout]   --> src/stages/stage5.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn stage5_2() -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_1`
[INFO] [stdout]  --> src/stages/stage6.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn stage6_1() -> usize {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage6_2`
[INFO] [stdout]   --> src/stages/stage6.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn stage6_2() -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rule`
[INFO] [stdout]   --> src/stages/stage7.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn rule(input: &str) -> IResult<&str, Rule> {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_rules`
[INFO] [stdout]   --> src/stages/stage7.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn get_rules() -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_1`
[INFO] [stdout]   --> src/stages/stage7.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn stage7_1(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage7_2`
[INFO] [stdout]   --> src/stages/stage7.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn stage7_2(owned_color: String) -> usize {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `ins`
[INFO] [stdout]   --> src/stages/stage8.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ins: InsType,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `arg`
[INFO] [stdout]   --> src/stages/stage8.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     arg: isize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `instruction`
[INFO] [stdout]   --> src/stages/stage8.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn instruction(input: &str) -> IResult<&str, Instruction> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_code`
[INFO] [stdout]   --> src/stages/stage8.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn get_code() -> anyhow::Result<Vec<Instruction>> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `checked_index_add`
[INFO] [stdout]   --> src/stages/stage8.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn checked_index_add(n: usize, m: isize) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_vm`
[INFO] [stdout]   --> src/stages/stage8.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn run_vm(instructions: &Vec<Instruction>) -> anyhow::Result<(isize, bool)> {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage8_1`
[INFO] [stdout]   --> src/stages/stage8.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn stage8_1() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage8_2`
[INFO] [stdout]   --> src/stages/stage8.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn stage8_2() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_numbers`
[INFO] [stdout]  --> src/stages/stage9.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn get_numbers() -> anyhow::Result<Vec<usize>> {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_invalid_number`
[INFO] [stdout]   --> src/stages/stage9.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn find_invalid_number(numbers: &Vec<usize>) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage9_1`
[INFO] [stdout]   --> src/stages/stage9.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn stage9_1() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage9_2`
[INFO] [stdout]   --> src/stages/stage9.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn stage9_2() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_adapters`
[INFO] [stdout]  --> src/stages/stage10.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn get_adapters() -> anyhow::Result<Vec<usize>> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage10_1`
[INFO] [stdout]   --> src/stages/stage10.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn stage10_1() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage10_2`
[INFO] [stdout]   --> src/stages/stage10.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn stage10_2() -> anyhow::Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_seats`
[INFO] [stdout]   --> src/stages/stage11.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn get_seats() -> anyhow::Result<Vec<Vec<Seat>>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_step_stage1`
[INFO] [stdout]   --> src/stages/stage11.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn run_step_stage1(seats: &Vec<Vec<Seat>>) -> Vec<Vec<Seat>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_step_stage2`
[INFO] [stdout]   --> src/stages/stage11.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn run_step_stage2(seats: &Vec<Vec<Seat>>) -> Vec<Vec<Seat>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `simulate`
[INFO] [stdout]   --> src/stages/stage11.rs:94:4
[INFO] [stdout]    |
[INFO] [stdout] 94 | fn simulate(step_function: &dyn Fn(&Vec<Vec<Seat>>) -> Vec<Vec<Seat>>) -> anyhow::Result<usize> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage11_1`
[INFO] [stdout]    --> src/stages/stage11.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub fn stage11_1() -> anyhow::Result<usize> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage11_2`
[INFO] [stdout]    --> src/stages/stage11.rs:109:8
[INFO] [stdout]     |
[INFO] [stdout] 109 | pub fn stage11_2() -> anyhow::Result<usize> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `stage12_1`
[INFO] [stdout]   --> src/stages/stage12.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn stage12_1() -> anyhow::Result<isize> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 49 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "411e1d9b56b819e18e5add2fe8ed4ec1f40091764e5e687654de91e869d58f00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "411e1d9b56b819e18e5add2fe8ed4ec1f40091764e5e687654de91e869d58f00", kill_on_drop: false }`
[INFO] [stdout] 411e1d9b56b819e18e5add2fe8ed4ec1f40091764e5e687654de91e869d58f00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+1.52.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7f37130df0ca636b801df7f226fc1eda25924a4ee9ec7dfc1d4bbfc4a9255e52
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7f37130df0ca636b801df7f226fc1eda25924a4ee9ec7dfc1d4bbfc4a9255e52", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/stages/stage10.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let mut adapters = get_adapters().context("Failed to parse adapter list")?;
[INFO] [stderr]    |         ----^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage1_1`
[INFO] [stderr]  --> src/stages/stage1.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn stage1_1() {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage1_2`
[INFO] [stderr]   --> src/stages/stage1.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn stage1_2() {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage2_1`
[INFO] [stderr]  --> src/stages/stage2.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn stage2_1() {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage2_2`
[INFO] [stderr]   --> src/stages/stage2.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn stage2_2() {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage3_1`
[INFO] [stderr]  --> src/stages/stage3.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn stage3_1(xslope:usize, yslope: usize) ->usize {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage3_2`
[INFO] [stderr]   --> src/stages/stage3.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn stage3_2() {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `height`
[INFO] [stderr]   --> src/stages/stage4.rs:33:4
[INFO] [stderr]    |
[INFO] [stderr] 33 | fn height(input: &str) -> IResult<&str, Height> {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rgb_color`
[INFO] [stderr]   --> src/stages/stage4.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn rgb_color(input: &str) -> IResult<&str, RgbColor> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `passport_tag`
[INFO] [stderr]   --> src/stages/stage4.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn passport_tag(input: &str) -> IResult<&str, (&str, &str)> {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `promote`
[INFO] [stderr]    --> src/stages/stage4.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn promote(self) -> anyhow::Result<Stage1Passport<'a>> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `promote`
[INFO] [stderr]    --> src/stages/stage4.rs:140:8
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn promote(&self) -> anyhow::Result<Stage2Passport> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `passport`
[INFO] [stderr]    --> src/stages/stage4.rs:182:4
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn passport(input: &str) -> IResult<&str, Passport> {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage4_1`
[INFO] [stderr]    --> src/stages/stage4.rs:203:8
[INFO] [stderr]     |
[INFO] [stderr] 203 | pub fn stage4_1() -> usize {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage4_2`
[INFO] [stderr]    --> src/stages/stage4.rs:216:8
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn stage4_2() -> usize {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `seat_id`
[INFO] [stderr]   --> src/stages/stage5.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn seat_id(&self) -> usize {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `bit_translate`
[INFO] [stderr]   --> src/stages/stage5.rs:22:4
[INFO] [stderr]    |
[INFO] [stderr] 22 | fn bit_translate(zero: char, one: char, input: &str) -> anyhow::Result<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_seat`
[INFO] [stderr]   --> src/stages/stage5.rs:36:4
[INFO] [stderr]    |
[INFO] [stderr] 36 | fn make_seat((row, col): (&str, &str)) -> anyhow::Result<Seat> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `seat`
[INFO] [stderr]   --> src/stages/stage5.rs:43:4
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn seat(input: &str) -> IResult<&str, Seat> {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage5_1`
[INFO] [stderr]   --> src/stages/stage5.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub fn stage5_1() -> Option<usize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage5_2`
[INFO] [stderr]   --> src/stages/stage5.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn stage5_2() -> Vec<usize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage6_1`
[INFO] [stderr]  --> src/stages/stage6.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn stage6_1() -> usize {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage6_2`
[INFO] [stderr]   --> src/stages/stage6.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn stage6_2() -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rule`
[INFO] [stderr]   --> src/stages/stage7.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn rule(input: &str) -> IResult<&str, Rule> {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_rules`
[INFO] [stderr]   --> src/stages/stage7.rs:44:4
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn get_rules() -> HashMap<String, Vec<(String, usize)>> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage7_1`
[INFO] [stderr]   --> src/stages/stage7.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn stage7_1(owned_color: String) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage7_2`
[INFO] [stderr]   --> src/stages/stage7.rs:79:8
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn stage7_2(owned_color: String) -> usize {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `ins`
[INFO] [stderr]   --> src/stages/stage8.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     ins: InsType,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `arg`
[INFO] [stderr]   --> src/stages/stage8.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     arg: isize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `instruction`
[INFO] [stderr]   --> src/stages/stage8.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn instruction(input: &str) -> IResult<&str, Instruction> {
[INFO] [stderr]    |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_code`
[INFO] [stderr]   --> src/stages/stage8.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn get_code() -> anyhow::Result<Vec<Instruction>> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `checked_index_add`
[INFO] [stderr]   --> src/stages/stage8.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn checked_index_add(n: usize, m: isize) -> anyhow::Result<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_vm`
[INFO] [stderr]   --> src/stages/stage8.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn run_vm(instructions: &Vec<Instruction>) -> anyhow::Result<(isize, bool)> {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage8_1`
[INFO] [stderr]   --> src/stages/stage8.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn stage8_1() -> anyhow::Result<isize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage8_2`
[INFO] [stderr]   --> src/stages/stage8.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn stage8_2() -> anyhow::Result<isize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_numbers`
[INFO] [stderr]  --> src/stages/stage9.rs:4:4
[INFO] [stderr]   |
[INFO] [stderr] 4 | fn get_numbers() -> anyhow::Result<Vec<usize>> {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_invalid_number`
[INFO] [stderr]   --> src/stages/stage9.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn find_invalid_number(numbers: &Vec<usize>) -> anyhow::Result<usize> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage9_1`
[INFO] [stderr]   --> src/stages/stage9.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub fn stage9_1() -> anyhow::Result<usize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage9_2`
[INFO] [stderr]   --> src/stages/stage9.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn stage9_2() -> anyhow::Result<usize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_adapters`
[INFO] [stderr]  --> src/stages/stage10.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn get_adapters() -> anyhow::Result<Vec<usize>> {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage10_1`
[INFO] [stderr]   --> src/stages/stage10.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn stage10_1() -> anyhow::Result<usize> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage10_2`
[INFO] [stderr]   --> src/stages/stage10.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn stage10_2() -> anyhow::Result<usize> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_seats`
[INFO] [stderr]   --> src/stages/stage11.rs:24:4
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn get_seats() -> anyhow::Result<Vec<Vec<Seat>>> {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_step_stage1`
[INFO] [stderr]   --> src/stages/stage11.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn run_step_stage1(seats: &Vec<Vec<Seat>>) -> Vec<Vec<Seat>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `run_step_stage2`
[INFO] [stderr]   --> src/stages/stage11.rs:62:4
[INFO] [stderr]    |
[INFO] [stderr] 62 | fn run_step_stage2(seats: &Vec<Vec<Seat>>) -> Vec<Vec<Seat>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simulate`
[INFO] [stderr]   --> src/stages/stage11.rs:94:4
[INFO] [stderr]    |
[INFO] [stderr] 94 | fn simulate(step_function: &dyn Fn(&Vec<Vec<Seat>>) -> Vec<Vec<Seat>>) -> anyhow::Result<usize> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage11_1`
[INFO] [stderr]    --> src/stages/stage11.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 | pub fn stage11_1() -> anyhow::Result<usize> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage11_2`
[INFO] [stderr]    --> src/stages/stage11.rs:109:8
[INFO] [stderr]     |
[INFO] [stderr] 109 | pub fn stage11_2() -> anyhow::Result<usize> {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `stage12_1`
[INFO] [stderr]   --> src/stages/stage12.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn stage12_1() -> anyhow::Result<isize> {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 49 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/advent-78966e2c066f3d31)
[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" "7f37130df0ca636b801df7f226fc1eda25924a4ee9ec7dfc1d4bbfc4a9255e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f37130df0ca636b801df7f226fc1eda25924a4ee9ec7dfc1d4bbfc4a9255e52", kill_on_drop: false }`
[INFO] [stdout] 7f37130df0ca636b801df7f226fc1eda25924a4ee9ec7dfc1d4bbfc4a9255e52