[INFO] cloning repository https://github.com/JanKaczmarkiewicz/advent-of-code-answers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JanKaczmarkiewicz/advent-of-code-answers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanKaczmarkiewicz%2Fadvent-of-code-answers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanKaczmarkiewicz%2Fadvent-of-code-answers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bcaeaf71d169d4718cb7374ad24341b504df7708
[INFO] checking JanKaczmarkiewicz/advent-of-code-answers against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanKaczmarkiewicz%2Fadvent-of-code-answers" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers
[INFO] finished tweaking git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers
[INFO] tweaked toml for git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JanKaczmarkiewicz/advent-of-code-answers 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" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.140
[INFO] [stderr]   Downloaded serde v1.0.140
[INFO] [stderr]   Downloaded pretty_assertions v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033
[INFO] running `Command { std: "docker" "start" "-a" "5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033", kill_on_drop: false }`
[INFO] [stdout] 5b36308ffa7697f431974cd36ccddaf676bca19e30632fbdcb5c15b87f6ed033
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef
[INFO] running `Command { std: "docker" "start" "-a" "7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling serde_json v1.0.82
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking pretty_assertions v1.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking advent-of-code-answers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/y2022/d16/mod.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |         .filter(|(_, v, _)| (*v > 0))
[INFO] [stdout]    |                             ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         .filter(|(_, v, _)| (*v > 0))
[INFO] [stdout] 43 +         .filter(|(_, v, _)| *v > 0 )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/y2022/d24/shared.rs:119:70
[INFO] [stdout]     |
[INFO] [stdout] 119 |             .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y))))
[INFO] [stdout]     |                                                                      ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 -             .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y))))
[INFO] [stdout] 119 +             .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| (x + curr_x, y + curr_y) ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/y2023/d12/p2.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |             if (i % 10 == 0) {
[INFO] [stdout]    |                ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -             if (i % 10 == 0) {
[INFO] [stdout] 37 +             if i % 10 == 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/y2022/d16/mod.rs:43:29
[INFO] [stdout]    |
[INFO] [stdout] 43 |         .filter(|(_, v, _)| (*v > 0))
[INFO] [stdout]    |                             ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -         .filter(|(_, v, _)| (*v > 0))
[INFO] [stdout] 43 +         .filter(|(_, v, _)| *v > 0 )
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/y2022/d24/shared.rs:119:70
[INFO] [stdout]     |
[INFO] [stdout] 119 |             .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y))))
[INFO] [stdout]     |                                                                      ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 119 -             .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| ((x + curr_x, y + curr_y))))
[INFO] [stdout] 119 +             .map(|(curr_x, curr_y)| actions.iter().map(move |(x, y)| (x + curr_x, y + curr_y) ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/y2023/d12/p2.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |             if (i % 10 == 0) {
[INFO] [stdout]    |                ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -             if (i % 10 == 0) {
[INFO] [stdout] 37 +             if i % 10 == 0  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/y2022/d18/mod.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/y2022/d18/mod.rs:80:36
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:80:43
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:135:36
[INFO] [stdout]     |
[INFO] [stdout] 135 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:135:43
[INFO] [stdout]     |
[INFO] [stdout] 135 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[INFO] [stdout]     |                                           ----^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `can_create_robots`
[INFO] [stdout]    --> src/y2022/d19/mod.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let can_create_robots = resources >= blueprint.ore_robot
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_can_create_robots`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/y2022/d18/mod.rs:80:29
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[INFO] [stdout]    |                             ----^
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/y2022/d18/mod.rs:80:36
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:80:43
[INFO] [stdout]    |
[INFO] [stdout] 80 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:135:36
[INFO] [stdout]     |
[INFO] [stdout] 135 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[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/y2022/d18/mod.rs:135:43
[INFO] [stdout]     |
[INFO] [stdout] 135 |     cords.iter().for_each(|(mut x, mut y, mut z)| {
[INFO] [stdout]     |                                           ----^
[INFO] [stdout]     |                                           |
[INFO] [stdout]     |                                           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `can_create_robots`
[INFO] [stdout]    --> src/y2022/d19/mod.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 158 |     let can_create_robots = resources >= blueprint.ore_robot
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_can_create_robots`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_pixel` is never used
[INFO] [stdout]   --> src/y2022/d10/mod.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn draw_pixel(cycle: i32, register: i32) -> () {
[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 `a2` is never used
[INFO] [stdout]   --> src/y2022/d10/mod.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub fn a2() -> () {
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `a2` is never used
[INFO] [stdout]    --> src/y2022/d11/mod.rs:196:8
[INFO] [stdout]     |
[INFO] [stdout] 196 | pub fn a2() -> i128 {
[INFO] [stdout]     |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `a2` is never used
[INFO] [stdout]   --> src/y2022/d12/mod.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn a2() -> usize {
[INFO] [stdout]    |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `a2` is never used
[INFO] [stdout]    --> src/y2022/d13/mod.rs:107:4
[INFO] [stdout]     |
[INFO] [stdout] 107 | fn a2() -> usize {
[INFO] [stdout]     |    ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/y2022/d16/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct TunnelWithCost {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TunnelWithCost` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_path_score` is never used
[INFO] [stdout]    --> src/y2022/d16/mod.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn compute_path_score<'a>(path: impl Iterator<Item = &'a TunnelWithCost> + Clone) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]   --> src/y2022/d9/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn render(tail_visited: &HashSet<(i32, i32)>, knots: &Vec<(i32, i32)>) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::iter::Map` that must be used
[INFO] [stdout]    --> src/y2022/d19/mod.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     read_lines("src/y2022/d19/input");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let _ = read_lines("src/y2022/d19/input");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::iter::Map` that must be used
[INFO] [stdout]  --> src/y2022/d25/p2.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     read_lines("src/y2022/d25/input");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let _ = read_lines("src/y2022/d25/input");
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/y2022/d16/mod.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct TunnelWithCost {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 30 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TunnelWithCost` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_path_score` is never used
[INFO] [stdout]    --> src/y2022/d16/mod.rs:161:4
[INFO] [stdout]     |
[INFO] [stdout] 161 | fn compute_path_score<'a>(path: impl Iterator<Item = &'a TunnelWithCost> + Clone) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render` is never used
[INFO] [stdout]   --> src/y2022/d9/mod.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn render(tail_visited: &HashSet<(i32, i32)>, knots: &Vec<(i32, i32)>) {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::iter::Map` that must be used
[INFO] [stdout]    --> src/y2022/d19/mod.rs:246:5
[INFO] [stdout]     |
[INFO] [stdout] 246 |     read_lines("src/y2022/d19/input");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 246 |     let _ = read_lines("src/y2022/d19/input");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::iter::Map` that must be used
[INFO] [stdout]  --> src/y2022/d25/p2.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     read_lines("src/y2022/d25/input");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: iterators are lazy and do nothing unless consumed
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let _ = read_lines("src/y2022/d25/input");
[INFO] [stdout]   |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef", kill_on_drop: false }`
[INFO] [stdout] 7f43a541e73e8ac8fdaab187dd0bbc37c5d8505f9f772c5f6748cf5b36cde4ef
