[INFO] cloning repository https://github.com/Adverbly/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adverbly/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdverbly%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdverbly%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c861b4ba5e11907da5312d96aaea4aa754ea7d15
[INFO] checking Adverbly/advent-of-code against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdverbly%2Fadvent-of-code" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Adverbly/advent-of-code
[INFO] finished tweaking git repo https://github.com/Adverbly/advent-of-code
[INFO] tweaked toml for git repo https://github.com/Adverbly/advent-of-code written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Adverbly/advent-of-code on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Adverbly/advent-of-code 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7538e84b35c9921de93def01035fbb91344a164ff5f79ba3207476b5aae6c7d0
[INFO] running `Command { std: "docker" "start" "-a" "7538e84b35c9921de93def01035fbb91344a164ff5f79ba3207476b5aae6c7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7538e84b35c9921de93def01035fbb91344a164ff5f79ba3207476b5aae6c7d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7538e84b35c9921de93def01035fbb91344a164ff5f79ba3207476b5aae6c7d0", kill_on_drop: false }`
[INFO] [stdout] 7538e84b35c9921de93def01035fbb91344a164ff5f79ba3207476b5aae6c7d0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77615e60daaebbe8f7cf92d507b0ba687f87697405ee448da52290a46438623c
[INFO] running `Command { std: "docker" "start" "-a" "77615e60daaebbe8f7cf92d507b0ba687f87697405ee448da52290a46438623c", kill_on_drop: false }`
[INFO] [stderr]     Checking advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `year_2021` in the crate root
[INFO] [stdout]  --> src/year_2021/day_4/part_1.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::year_2021::day_4::data;
[INFO] [stdout]   |            ^^^^^^^^^ could not find `year_2021` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `year_2021` in the crate root
[INFO] [stdout]  --> src/year_2021/day_4/part_1.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::year_2021::day_4::data;
[INFO] [stdout]   |            ^^^^^^^^^ could not find `year_2021` in the crate root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let numbers: Vec<i32> = lines.remove(0).split(",").map(|num_str| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                             ^^^^^^^  ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let numbers: Vec<i32> = lines.remove(0).split(",").map(|num_str: /* Type */| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|&board_lines| {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 61 |             let mut board_line_vec = board_lines.to_vec();
[INFO] [stdout]    |                                      ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|&board_lines: &_| {
[INFO] [stdout]    |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...   .map(|&board_line| {
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 66 | ...       let result: Vec<i32> = board_line.split(" ").filter(|&num| num != "").map(|num_str| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                  ---------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 .map(|&board_line: &_| {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:66:96
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...   let result: Vec<i32> = board_line.split(" ").filter(|&num| num != "").map(|num_str| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                                                  ^^^^^^^  ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     let result: Vec<i32> = board_line.split(" ").filter(|&num| num != "").map(|num_str: /* Type */| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                                                                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:55:61
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let numbers: Vec<i32> = lines.remove(0).split(",").map(|num_str| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                             ^^^^^^^  ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let numbers: Vec<i32> = lines.remove(0).split(",").map(|num_str: /* Type */| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                                    ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:60:15
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|&board_lines| {
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 61 |             let mut board_line_vec = board_lines.to_vec();
[INFO] [stdout]    |                                      ----------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 60 |         .map(|&board_lines: &_| {
[INFO] [stdout]    |                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed for `&_`
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:65:23
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...   .map(|&board_line| {
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 66 | ...       let result: Vec<i32> = board_line.split(" ").filter(|&num| num != "").map(|num_str| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                  ---------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 .map(|&board_line: &_| {
[INFO] [stdout]    |                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let winning_line = board.draw(number);
[INFO] [stdout]    |                                ^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:66:96
[INFO] [stdout]    |
[INFO] [stdout] 66 | ...   let result: Vec<i32> = board_line.split(" ").filter(|&num| num != "").map(|num_str| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                                                  ^^^^^^^  ------- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving this closure parameter an explicit type
[INFO] [stdout]    |
[INFO] [stdout] 66 |                     let result: Vec<i32> = board_line.split(" ").filter(|&num| num != "").map(|num_str: /* Type */| num_str.parse::<i32>().unwrap()).collect();
[INFO] [stdout]    |                                                                                                       ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |             let winning_line = board.draw(number);
[INFO] [stdout]    |                                ^^^^^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "main") due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `advent_of_code` (bin "main" test) due to 6 previous errors
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/year_2021/day_4/part_2.rs:86:55
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut won_state: Vec<bool> = boards.iter().map(|board| {false}).collect();
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `winning_line`, `unmarked_sum`, `winning_number`, and `board` are never read
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Winner {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     pub winning_line: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub unmarked_sum: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub winning_number: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub score: i32,
[INFO] [stdout] 16 |     pub board: Board,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Winner` 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: enum `RoundDirection` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_1.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum RoundDirection {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rounded_digit_value` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_1.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn rounded_digit_value(counts: Vec<i32>, round: RoundDirection) -> isize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/year_2021/day_4/part_2.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Board {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub id: usize,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Board` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/year_2021/day_4/part_2.rs:86:55
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let mut won_state: Vec<bool> = boards.iter().map(|board| {false}).collect();
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `winning_line`, `unmarked_sum`, `winning_number`, `score`, and `board` are never read
[INFO] [stdout]   --> src/year_2021/day_4/part_2.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Winner {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 13 |     pub winning_line: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub unmarked_sum: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub winning_number: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub score: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 17 |     pub board: Board,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Winner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RoundDirection` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_2.rs:113:6
[INFO] [stdout]     |
[INFO] [stdout] 113 | enum RoundDirection {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rounded_digit_value` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_2.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn rounded_digit_value(counts: Vec<i32>, round: RoundDirection) -> isize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `winning_line`, `unmarked_sum`, `winning_number`, and `board` are never read
[INFO] [stdout]   --> src/year_2021/day_4/part_1.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Winner {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 12 |     pub winning_line: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 13 |     pub unmarked_sum: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub winning_number: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub score: i32,
[INFO] [stdout] 16 |     pub board: Board,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Winner` 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: enum `RoundDirection` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_1.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum RoundDirection {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rounded_digit_value` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_1.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn rounded_digit_value(counts: Vec<i32>, round: RoundDirection) -> isize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/year_2021/day_4/part_2.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Board {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 8 |     pub id: usize,
[INFO] [stdout]   |         ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Board` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `winning_line`, `unmarked_sum`, `winning_number`, `score`, and `board` are never read
[INFO] [stdout]   --> src/year_2021/day_4/part_2.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Winner {
[INFO] [stdout]    |        ------ fields in this struct
[INFO] [stdout] 13 |     pub winning_line: Vec<i32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 14 |     pub unmarked_sum: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 15 |     pub winning_number: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     pub score: i32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 17 |     pub board: Board,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Winner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RoundDirection` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_2.rs:113:6
[INFO] [stdout]     |
[INFO] [stdout] 113 | enum RoundDirection {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rounded_digit_value` is never used
[INFO] [stdout]    --> src/year_2021/day_4/part_2.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn rounded_digit_value(counts: Vec<i32>, round: RoundDirection) -> isize {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "77615e60daaebbe8f7cf92d507b0ba687f87697405ee448da52290a46438623c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77615e60daaebbe8f7cf92d507b0ba687f87697405ee448da52290a46438623c", kill_on_drop: false }`
[INFO] [stdout] 77615e60daaebbe8f7cf92d507b0ba687f87697405ee448da52290a46438623c
