[INFO] cloning repository https://github.com/RyTheTurtle/adventofcode2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RyTheTurtle/adventofcode2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyTheTurtle%2Fadventofcode2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyTheTurtle%2Fadventofcode2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54db6e4fc8d0da03f7524da56a96a7f0975f94b3
[INFO] checking RyTheTurtle/adventofcode2023 against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyTheTurtle%2Fadventofcode2023" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RyTheTurtle/adventofcode2023
[INFO] finished tweaking git repo https://github.com/RyTheTurtle/adventofcode2023
[INFO] tweaked toml for git repo https://github.com/RyTheTurtle/adventofcode2023 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RyTheTurtle/adventofcode2023 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RyTheTurtle/adventofcode2023 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memoize v0.4.1
[INFO] [stderr]   Downloaded memoize-inner v0.4.0
[INFO] [stderr]   Downloaded itertools v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e90fb1696c39cca97be20e04841ba488ed13e00a74211475f55441ade71c0db6
[INFO] running `Command { std: "docker" "start" "-a" "e90fb1696c39cca97be20e04841ba488ed13e00a74211475f55441ade71c0db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e90fb1696c39cca97be20e04841ba488ed13e00a74211475f55441ade71c0db6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e90fb1696c39cca97be20e04841ba488ed13e00a74211475f55441ade71c0db6", kill_on_drop: false }`
[INFO] [stdout] e90fb1696c39cca97be20e04841ba488ed13e00a74211475f55441ade71c0db6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d95569b132de4b07f3eca727b74434d1b99e818cf55104d2a69b82e03bf3b2fc
[INFO] running `Command { std: "docker" "start" "-a" "d95569b132de4b07f3eca727b74434d1b99e818cf55104d2a69b82e03bf3b2fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling ahash v0.7.7
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]     Checking itertools v0.12.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking lru v0.7.8
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling memoize-inner v0.4.0
[INFO] [stderr]     Checking memoize v0.4.1
[INFO] [stderr]     Checking adventofcode2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/day1.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Index`
[INFO] [stdout]  --> src/day14.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Debug, collections::HashSet, time::Instant, ops::Index};
[INFO] [stdout]   |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::print_block`
[INFO] [stdout]  --> src/day14.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::print_block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/day14.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |             result += (stones * (num_rows - i));
[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] 52 -             result += (stones * (num_rows - i));
[INFO] [stdout] 52 +             result += stones * (num_rows - i) ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/day14.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let above_idx = (row_above * dish.row_width + col_num);
[INFO] [stdout]     |                             ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let above_idx = (row_above * dish.row_width + col_num);
[INFO] [stdout] 106 +             let above_idx = row_above * dish.row_width + col_num ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/day14.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let below_idx = (row_below * dish.row_width + col_num);
[INFO] [stdout]     |                             ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -             let below_idx = (row_below * dish.row_width + col_num);
[INFO] [stdout] 135 +             let below_idx = row_below * dish.row_width + col_num ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/day1.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Index`
[INFO] [stdout]  --> src/day14.rs:1:60
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::Debug, collections::HashSet, time::Instant, ops::Index};
[INFO] [stdout]   |                                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::util::print_block`
[INFO] [stdout]  --> src/day14.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::util::print_block;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/day14.rs:52:23
[INFO] [stdout]    |
[INFO] [stdout] 52 |             result += (stones * (num_rows - i));
[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] 52 -             result += (stones * (num_rows - i));
[INFO] [stdout] 52 +             result += stones * (num_rows - i) ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/day14.rs:106:29
[INFO] [stdout]     |
[INFO] [stdout] 106 |             let above_idx = (row_above * dish.row_width + col_num);
[INFO] [stdout]     |                             ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -             let above_idx = (row_above * dish.row_width + col_num);
[INFO] [stdout] 106 +             let above_idx = row_above * dish.row_width + col_num ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/day14.rs:135:29
[INFO] [stdout]     |
[INFO] [stdout] 135 |             let below_idx = (row_below * dish.row_width + col_num);
[INFO] [stdout]     |                             ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -             let below_idx = (row_below * dish.row_width + col_num);
[INFO] [stdout] 135 +             let below_idx = row_below * dish.row_width + col_num ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/day13.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut no_reflection_cnt = 0;
[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/day14.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut cycle_size = 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/day14.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut numerator = 0;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycle_size`
[INFO] [stdout]   --> src/day14.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut cycle_size = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerator`
[INFO] [stdout]   --> src/day14.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut numerator = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day15.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   Some(mut l) => {
[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/day13.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let mut no_reflection_cnt = 0;
[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/day14.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut cycle_size = 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/day14.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut numerator = 0;
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycle_size`
[INFO] [stdout]   --> src/day14.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut cycle_size = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `numerator`
[INFO] [stdout]   --> src/day14.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let mut numerator = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_numerator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day15.rs:33:34
[INFO] [stdout]    |
[INFO] [stdout] 33 | ...                   Some(mut l) => {
[INFO] [stdout]    |                            ----^
[INFO] [stdout]    |                            |
[INFO] [stdout]    |                            help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all_horizontal_reflection` is never used
[INFO] [stdout]    --> src/day13.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn get_all_horizontal_reflection(patch: &Vec<String>) -> Vec<usize> {
[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 `get_all_vertical_reflection` is never used
[INFO] [stdout]    --> src/day13.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn get_all_vertical_reflection(patch: &Vec<String>) -> Vec<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_debug_layout` is never used
[INFO] [stdout]   --> src/day14.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Dish {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 30 |     // helper to print debugging info
[INFO] [stdout] 31 |     pub fn print_debug_layout(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/day12.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let scheme = parts[0].clone().to_string();
[INFO] [stdout]    |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/day12.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |           let counts: Vec<usize> = parts[1]
[INFO] [stdout]    |  __________________________________________^
[INFO] [stdout] 13 | |             .clone()
[INFO] [stdout]    | |____________________^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_all_horizontal_reflection` is never used
[INFO] [stdout]    --> src/day13.rs:155:4
[INFO] [stdout]     |
[INFO] [stdout] 155 | fn get_all_horizontal_reflection(patch: &Vec<String>) -> Vec<usize> {
[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 `get_all_vertical_reflection` is never used
[INFO] [stdout]    --> src/day13.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | fn get_all_vertical_reflection(patch: &Vec<String>) -> Vec<usize> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_debug_layout` is never used
[INFO] [stdout]   --> src/day14.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Dish {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 30 |     // helper to print debugging info
[INFO] [stdout] 31 |     pub fn print_debug_layout(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/day12.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let scheme = parts[0].clone().to_string();
[INFO] [stdout]    |                              ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/day12.rs:12:42
[INFO] [stdout]    |
[INFO] [stdout] 12 |           let counts: Vec<usize> = parts[1]
[INFO] [stdout]    |  __________________________________________^
[INFO] [stdout] 13 | |             .clone()
[INFO] [stdout]    | |____________________^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.99s
[INFO] running `Command { std: "docker" "inspect" "d95569b132de4b07f3eca727b74434d1b99e818cf55104d2a69b82e03bf3b2fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d95569b132de4b07f3eca727b74434d1b99e818cf55104d2a69b82e03bf3b2fc", kill_on_drop: false }`
[INFO] [stdout] d95569b132de4b07f3eca727b74434d1b99e818cf55104d2a69b82e03bf3b2fc
