[INFO] cloning repository https://github.com/warped-brain/advent-of-code-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/warped-brain/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a119ebe6123a7f55f49edcbe0d8189bda9e0509
[INFO] checking warped-brain/advent-of-code-2023 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwarped-brain%2Fadvent-of-code-2023" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/warped-brain/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/warped-brain/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/warped-brain/advent-of-code-2023 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/warped-brain/advent-of-code-2023 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/warped-brain/advent-of-code-2023 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c220795ca4765a26392950fb56a4fdf2adfdf1ebebe68873372c71025b2ebdd
[INFO] running `Command { std: "docker" "start" "-a" "3c220795ca4765a26392950fb56a4fdf2adfdf1ebebe68873372c71025b2ebdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c220795ca4765a26392950fb56a4fdf2adfdf1ebebe68873372c71025b2ebdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c220795ca4765a26392950fb56a4fdf2adfdf1ebebe68873372c71025b2ebdd", kill_on_drop: false }`
[INFO] [stdout] 3c220795ca4765a26392950fb56a4fdf2adfdf1ebebe68873372c71025b2ebdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 490847ac66ed9fdf911cd9ba711dee0d5b1d7f5831ec4accf96aff3038141bf9
[INFO] running `Command { std: "docker" "start" "-a" "490847ac66ed9fdf911cd9ba711dee0d5b1d7f5831ec4accf96aff3038141bf9", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking advent_of_code v0.9.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `game` should have an upper camel case name
[INFO] [stdout]   --> src/bin/02.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct game {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to upper camel case: `Game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/bin/04.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |         if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout]    |            ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -         if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout] 38 +         if winning_nums[i] == my_nums[j] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/bin/04.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 99 |             if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout]    |                ^                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -             if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout] 99 +             if winning_nums[i] == my_nums[j] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `range_vec` should have an upper camel case name
[INFO] [stdout]   --> src/bin/05.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct range_vec {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to upper camel case: `RangeVec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/bin/04.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |         if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout]    |            ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -         if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout] 38 +         if winning_nums[i] == my_nums[j] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/bin/04.rs:99:16
[INFO] [stdout]    |
[INFO] [stdout] 99 |             if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout]    |                ^                             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 99 -             if (winning_nums[i] == my_nums[j]) {
[INFO] [stdout] 99 +             if winning_nums[i] == my_nums[j] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `map_table` should have an upper camel case name
[INFO] [stdout]   --> src/bin/05.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct map_table {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to upper camel case: `MapTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `range_vec` should have an upper camel case name
[INFO] [stdout]   --> src/bin/05.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | struct range_vec {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to upper camel case: `RangeVec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `map_table` should have an upper camel case name
[INFO] [stdout]   --> src/bin/05.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct map_table {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to upper camel case: `MapTable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lazy_static`
[INFO] [stdout]  --> src/bin/07.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `lazy_static`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `lazy_static`, use `cargo add lazy_static` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ans`
[INFO] [stdout]   --> src/bin/06.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut ans: u64;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ans`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/06.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut multval = calc_n_ways_bs(time_val, dist_val);
[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] error[E0425]: cannot find value `card_map` in this scope
[INFO] [stdout]   --> src/bin/07.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             cards[i] = card_map[&ch].clone();
[INFO] [stdout]    |                        ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `card_map2` in this scope
[INFO] [stdout]    --> src/bin/07.rs:281:24
[INFO] [stdout]     |
[INFO] [stdout] 281 |             cards[i] = card_map2[&ch].clone();
[INFO] [stdout]     |                        ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `game` should have an upper camel case name
[INFO] [stdout]   --> src/bin/02.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct game {
[INFO] [stdout]    |        ^^^^ help: convert the identifier to upper camel case: `Game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand_type` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum hand_type {
[INFO] [stdout]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `HandType`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     none,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `high_card` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     high_card,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `HighCard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `one_pair` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     one_pair,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `OnePair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two_pair` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     two_pair,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `TwoPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three_of_kind` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     three_of_kind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ThreeOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full_house` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     full_house,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `FullHouse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four_of_kind` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     four_of_kind,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five_of_kind` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     five_of_kind,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FiveOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/07.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout]    |                                      ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout] 39 +                 .and_modify(|e| *e = *e + 1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `card_type` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum card_type {
[INFO] [stdout]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `CardType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     two,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     three,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Three`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     four,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Four`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     five,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Five`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `six` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     six,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Six`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `seven` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     seven,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Seven`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eight` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     eight,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Eight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `nine` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     nine,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Nine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | struct hand {
[INFO] [stdout]     |        ^^^^ help: convert the identifier to upper camel case: `Hand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/07.rs:189:34
[INFO] [stdout]     |
[INFO] [stdout] 189 |             .and_modify(|e| *e = (*e + 1))
[INFO] [stdout]     |                                  ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             .and_modify(|e| *e = (*e + 1))
[INFO] [stdout] 189 +             .and_modify(|e| *e = *e + 1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand_type2` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:209:6
[INFO] [stdout]     |
[INFO] [stdout] 209 | enum hand_type2 {
[INFO] [stdout]     |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `HandType2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     none,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `high_card` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 211 |     high_card,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `HighCard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `one_pair` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 |     one_pair,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `OnePair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two_pair` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     two_pair,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `TwoPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three_of_kind` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     three_of_kind,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ThreeOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full_house` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |     full_house,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `FullHouse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four_of_kind` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     four_of_kind,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five_of_kind` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     five_of_kind,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FiveOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/07.rs:226:38
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout]     |                                      ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 226 -                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout] 226 +                 .and_modify(|e| *e = *e + 1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `card_type2` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:260:6
[INFO] [stdout]     |
[INFO] [stdout] 260 | enum card_type2 {
[INFO] [stdout]     |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `CardType2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 262 |     two,
[INFO] [stdout]     |     ^^^ help: convert the identifier to upper camel case: `Two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     three,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `Three`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |     four,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Four`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     five,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Five`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `six` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     six,
[INFO] [stdout]     |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Six`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `seven` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     seven,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Seven`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eight` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 |     eight,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `Eight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `nine` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     nine,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `Nine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand2` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | struct hand2 {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to upper camel case: `Hand2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `lazy_static`
[INFO] [stdout]  --> src/bin/07.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `lazy_static`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `lazy_static`, use `cargo add lazy_static` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `game` is never constructed
[INFO] [stdout]   --> src/bin/02.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct game {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `game` is never constructed
[INFO] [stdout]   --> src/bin/02.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct game {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/07.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/07.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/07.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/bin/05.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         &self.mappings.push(mapping);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let _ = &self.mappings.push(mapping);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/bin/07.rs:234:14
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ans`
[INFO] [stdout]   --> src/bin/06.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut ans: u64;
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_ans`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/06.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |     let mut multval = calc_n_ways_bs(time_val, dist_val);
[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: unused variable: `c`
[INFO] [stdout]    --> src/bin/07.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/bin/07.rs:246:22
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "07" test) due to 3 previous errors; 47 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find value `card_map` in this scope
[INFO] [stdout]   --> src/bin/07.rs:93:24
[INFO] [stdout]    |
[INFO] [stdout] 93 |             cards[i] = card_map[&ch].clone();
[INFO] [stdout]    |                        ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `card_map2` in this scope
[INFO] [stdout]    --> src/bin/07.rs:281:24
[INFO] [stdout]     |
[INFO] [stdout] 281 |             cards[i] = card_map2[&ch].clone();
[INFO] [stdout]     |                        ^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand_type` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:23:6
[INFO] [stdout]    |
[INFO] [stdout] 23 | enum hand_type {
[INFO] [stdout]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `HandType`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     none,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `high_card` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     high_card,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `HighCard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `one_pair` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     one_pair,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `OnePair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two_pair` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     two_pair,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `TwoPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three_of_kind` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     three_of_kind,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ThreeOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full_house` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     full_house,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `FullHouse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four_of_kind` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     four_of_kind,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five_of_kind` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     five_of_kind,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FiveOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/07.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout]    |                                      ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout] 39 +                 .and_modify(|e| *e = *e + 1)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `card_type` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:72:6
[INFO] [stdout]    |
[INFO] [stdout] 72 | enum card_type {
[INFO] [stdout]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `CardType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     two,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     three,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Three`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     four,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Four`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     five,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Five`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `six` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     six,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Six`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `seven` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     seven,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Seven`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eight` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     eight,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Eight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `nine` should have an upper camel case name
[INFO] [stdout]   --> src/bin/07.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     nine,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Nine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | struct hand {
[INFO] [stdout]     |        ^^^^ help: convert the identifier to upper camel case: `Hand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/07.rs:189:34
[INFO] [stdout]     |
[INFO] [stdout] 189 |             .and_modify(|e| *e = (*e + 1))
[INFO] [stdout]     |                                  ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             .and_modify(|e| *e = (*e + 1))
[INFO] [stdout] 189 +             .and_modify(|e| *e = *e + 1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand_type2` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:209:6
[INFO] [stdout]     |
[INFO] [stdout] 209 | enum hand_type2 {
[INFO] [stdout]     |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `HandType2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/bin/05.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 92 |         &self.mappings.push(mapping);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let _ = &self.mappings.push(mapping);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 |     none,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `high_card` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 211 |     high_card,
[INFO] [stdout]     |     ^^^^^^^^^ help: convert the identifier to upper camel case: `HighCard`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `one_pair` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:212:5
[INFO] [stdout]     |
[INFO] [stdout] 212 |     one_pair,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `OnePair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two_pair` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:213:5
[INFO] [stdout]     |
[INFO] [stdout] 213 |     two_pair,
[INFO] [stdout]     |     ^^^^^^^^ help: convert the identifier to upper camel case: `TwoPair`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three_of_kind` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 214 |     three_of_kind,
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ThreeOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `full_house` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:215:5
[INFO] [stdout]     |
[INFO] [stdout] 215 |     full_house,
[INFO] [stdout]     |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `FullHouse`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four_of_kind` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     four_of_kind,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FourOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five_of_kind` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     five_of_kind,
[INFO] [stdout]     |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `FiveOfKind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/bin/07.rs:226:38
[INFO] [stdout]     |
[INFO] [stdout] 226 |                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout]     |                                      ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 226 -                 .and_modify(|e| *e = (*e + 1))
[INFO] [stdout] 226 +                 .and_modify(|e| *e = *e + 1)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `card_type2` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:260:6
[INFO] [stdout]     |
[INFO] [stdout] 260 | enum card_type2 {
[INFO] [stdout]     |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `CardType2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `two` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:262:5
[INFO] [stdout]     |
[INFO] [stdout] 262 |     two,
[INFO] [stdout]     |     ^^^ help: convert the identifier to upper camel case: `Two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `three` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:263:5
[INFO] [stdout]     |
[INFO] [stdout] 263 |     three,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `Three`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `four` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:264:5
[INFO] [stdout]     |
[INFO] [stdout] 264 |     four,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Four`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `five` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:265:5
[INFO] [stdout]     |
[INFO] [stdout] 265 |     five,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Five`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `six` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 266 |     six,
[INFO] [stdout]     |     ^^^ help: convert the identifier to upper camel case (notice the capitalization): `Six`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `seven` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     seven,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Seven`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `eight` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 |     eight,
[INFO] [stdout]     |     ^^^^^ help: convert the identifier to upper camel case: `Eight`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `nine` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:269:5
[INFO] [stdout]     |
[INFO] [stdout] 269 |     nine,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case: `Nine`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hand2` should have an upper camel case name
[INFO] [stdout]    --> src/bin/07.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | struct hand2 {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to upper camel case: `Hand2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/07.rs:46:14
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/07.rs:51:22
[INFO] [stdout]    |
[INFO] [stdout] 51 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/bin/07.rs:58:22
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]    |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/bin/07.rs:234:14
[INFO] [stdout]     |
[INFO] [stdout] 234 |         let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/bin/07.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/bin/07.rs:246:22
[INFO] [stdout]     |
[INFO] [stdout] 246 |                 let (c, count) = hash_vec_iter.next().unwrap();
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code` (bin "07") due to 3 previous errors; 47 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "490847ac66ed9fdf911cd9ba711dee0d5b1d7f5831ec4accf96aff3038141bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490847ac66ed9fdf911cd9ba711dee0d5b1d7f5831ec4accf96aff3038141bf9", kill_on_drop: false }`
[INFO] [stdout] 490847ac66ed9fdf911cd9ba711dee0d5b1d7f5831ec4accf96aff3038141bf9