[INFO] cloning repository https://github.com/andjnewb/rdgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andjnewb/rdgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandjnewb%2Frdgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandjnewb%2Frdgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4e0a50800af34cfc866b679721693b23fc4d350
[INFO] checking andjnewb/rdgen against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandjnewb%2Frdgen" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andjnewb/rdgen
[INFO] finished tweaking git repo https://github.com/andjnewb/rdgen
[INFO] tweaked toml for git repo https://github.com/andjnewb/rdgen written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andjnewb/rdgen on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andjnewb/rdgen 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded config v0.11.0
[INFO] [stderr]   Downloaded display_tree v1.1.2
[INFO] [stderr]   Downloaded lazy_static v0.2.11
[INFO] [stderr]   Downloaded display_tree_derive v1.0.3
[INFO] [stderr]   Downloaded tint v1.0.1
[INFO] [stderr]   Downloaded ptree v0.4.0
[INFO] [stderr]   Downloaded nom v5.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae8d2395f3ac8041d41108e5a08b6d24b29e1030b380bc5213901085272ce435
[INFO] running `Command { std: "docker" "start" "-a" "ae8d2395f3ac8041d41108e5a08b6d24b29e1030b380bc5213901085272ce435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae8d2395f3ac8041d41108e5a08b6d24b29e1030b380bc5213901085272ce435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae8d2395f3ac8041d41108e5a08b6d24b29e1030b380bc5213901085272ce435", kill_on_drop: false }`
[INFO] [stdout] ae8d2395f3ac8041d41108e5a08b6d24b29e1030b380bc5213901085272ce435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86fd407a10b981472f2e9f4a3e3cb4cfc9dcaae3e6d395b32d7add433332c4a5
[INFO] running `Command { std: "docker" "start" "-a" "86fd407a10b981472f2e9f4a3e3cb4cfc9dcaae3e6d395b32d7add433332c4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking anstyle-parse v0.2.3
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking anstyle-query v1.0.2
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking serde v0.8.23
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking indexmap v2.2.3
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking tint v1.0.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking petgraph v0.6.4
[INFO] [stderr]     Checking clap_builder v4.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking clap v4.5.0
[INFO] [stderr]    Compiling display_tree_derive v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]     Checking display_tree v1.1.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking config v0.11.0
[INFO] [stderr]     Checking ptree v0.4.0
[INFO] [stderr]     Checking rdgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `event::KeyCode`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     event::KeyCode,
[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: `fmt::Display`
[INFO] [stdout]   --> src/main.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::{fmt::Display};
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task::Poll`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     task::Poll,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `split_dirs` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum split_dirs {
[INFO] [stdout]    |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `SplitDirs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ALWAYS_VERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ALWAYS_VERT,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `AlwaysVert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ALWAYS_HORIZONTAL` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     ALWAYS_HORIZONTAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AlwaysHorizontal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rect_face` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | enum rect_face
[INFO] [stdout]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `RectFace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |         if(parents_with_leaves.is_empty())
[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] 180 -         if(parents_with_leaves.is_empty())
[INFO] [stdout] 180 +         if parents_with_leaves.is_empty() 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:205:11
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if(point_1.1 == point_2.1)
[INFO] [stdout]     |           ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -         if(point_1.1 == point_2.1)
[INFO] [stdout] 205 +         if point_1.1 == point_2.1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:213:26
[INFO] [stdout]     |
[INFO] [stdout] 213 |                     while(x <= point_2.0)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 213 -                     while(x <= point_2.0)
[INFO] [stdout] 213 +                     while x <= point_2.0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:222:26
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     while(x >= point_2.0)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 222 -                     while(x >= point_2.0)
[INFO] [stdout] 222 +                     while x >= point_2.0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:233:16
[INFO] [stdout]     |
[INFO] [stdout] 233 |         else if(point_1.0 == point_2.0)
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 -         else if(point_1.0 == point_2.0)
[INFO] [stdout] 233 +         else if point_1.0 == point_2.0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:241:26
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     while(y <= point_2.1)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     while(y <= point_2.1)
[INFO] [stdout] 241 +                     while y <= point_2.1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     while(y >= point_2.1)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                     while(y >= point_2.1)
[INFO] [stdout] 250 +                     while y >= point_2.1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:384:11
[INFO] [stdout]     |
[INFO] [stdout] 384 |         if( x2 > x1)
[INFO] [stdout]     |           ^^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -         if( x2 > x1)
[INFO] [stdout] 384 +         if x2 > x1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |             if(y2 == y1)
[INFO] [stdout]     |               ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 386 -             if(y2 == y1)
[INFO] [stdout] 386 +             if y2 == y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:390:21
[INFO] [stdout]     |
[INFO] [stdout] 390 |             else if (y2 < y1)
[INFO] [stdout]     |                     ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 390 -             else if (y2 < y1)
[INFO] [stdout] 390 +             else if y2 < y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:394:20
[INFO] [stdout]     |
[INFO] [stdout] 394 |             else if( y2 > y1)
[INFO] [stdout]     |                    ^^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -             else if( y2 > y1)
[INFO] [stdout] 394 +             else if y2 > y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:399:16
[INFO] [stdout]     |
[INFO] [stdout] 399 |         else if( x2 < x1 ) {
[INFO] [stdout]     |                ^^       ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 -         else if( x2 < x1 ) {
[INFO] [stdout] 399 +         else if x2 < x1  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:400:15
[INFO] [stdout]     |
[INFO] [stdout] 400 |             if(y2 == y1)
[INFO] [stdout]     |               ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 400 -             if(y2 == y1)
[INFO] [stdout] 400 +             if y2 == y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:404:21
[INFO] [stdout]     |
[INFO] [stdout] 404 |             else if (y2 > y1)
[INFO] [stdout]     |                     ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 404 -             else if (y2 > y1)
[INFO] [stdout] 404 +             else if y2 > y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |             else if( y2 < y1)
[INFO] [stdout]     |                    ^^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 408 -             else if( y2 < y1)
[INFO] [stdout] 408 +             else if y2 < y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:414:16
[INFO] [stdout]     |
[INFO] [stdout] 414 |         else if(x2 == x1)
[INFO] [stdout]     |                ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -         else if(x2 == x1)
[INFO] [stdout] 414 +         else if x2 == x1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `event::KeyCode`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     event::KeyCode,
[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: `fmt::Display`
[INFO] [stdout]   --> src/main.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::{fmt::Display};
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `task::Poll`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     task::Poll,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `split_dirs` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum split_dirs {
[INFO] [stdout]    |      ^^^^^^^^^^ help: convert the identifier to upper camel case: `SplitDirs`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ALWAYS_VERT` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     ALWAYS_VERT,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `AlwaysVert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ALWAYS_HORIZONTAL` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     ALWAYS_HORIZONTAL,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AlwaysHorizontal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:416:16
[INFO] [stdout]     |
[INFO] [stdout] 416 |             if (y2 > y1)
[INFO] [stdout]     |                ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             if (y2 > y1)
[INFO] [stdout] 416 +             if y2 > y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:420:20
[INFO] [stdout]     |
[INFO] [stdout] 420 |             else if(y2 < y1)
[INFO] [stdout]     |                    ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             else if(y2 < y1)
[INFO] [stdout] 420 +             else if y2 < y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:524:11
[INFO] [stdout]     |
[INFO] [stdout] 524 |         if(leaves.len() <= 0)
[INFO] [stdout]     |           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 524 -         if(leaves.len() <= 0)
[INFO] [stdout] 524 +         if leaves.len() <= 0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `rect_face` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:79:6
[INFO] [stdout]    |
[INFO] [stdout] 79 | enum rect_face
[INFO] [stdout]    |      ^^^^^^^^^ help: convert the identifier to upper camel case: `RectFace`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:551:16
[INFO] [stdout]     |
[INFO] [stdout] 551 |             if (**sub_dungeons.1 != None) {
[INFO] [stdout]     |                ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 551 -             if (**sub_dungeons.1 != None) {
[INFO] [stdout] 551 +             if **sub_dungeons.1 != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:557:20
[INFO] [stdout]     |
[INFO] [stdout] 557 |                 if (sub_width <= 3 || sub_height <= 3) {
[INFO] [stdout]     |                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 557 -                 if (sub_width <= 3 || sub_height <= 3) {
[INFO] [stdout] 557 +                 if sub_width <= 3 || sub_height <= 3  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |         if(parents_with_leaves.is_empty())
[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] 180 -         if(parents_with_leaves.is_empty())
[INFO] [stdout] 180 +         if parents_with_leaves.is_empty() 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:205:11
[INFO] [stdout]     |
[INFO] [stdout] 205 |         if(point_1.1 == point_2.1)
[INFO] [stdout]     |           ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 205 -         if(point_1.1 == point_2.1)
[INFO] [stdout] 205 +         if point_1.1 == point_2.1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:213:26
[INFO] [stdout]     |
[INFO] [stdout] 213 |                     while(x <= point_2.0)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 213 -                     while(x <= point_2.0)
[INFO] [stdout] 213 +                     while x <= point_2.0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:222:26
[INFO] [stdout]     |
[INFO] [stdout] 222 |                     while(x >= point_2.0)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 222 -                     while(x >= point_2.0)
[INFO] [stdout] 222 +                     while x >= point_2.0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:233:16
[INFO] [stdout]     |
[INFO] [stdout] 233 |         else if(point_1.0 == point_2.0)
[INFO] [stdout]     |                ^                      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 -         else if(point_1.0 == point_2.0)
[INFO] [stdout] 233 +         else if point_1.0 == point_2.0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:241:26
[INFO] [stdout]     |
[INFO] [stdout] 241 |                     while(y <= point_2.1)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 241 -                     while(y <= point_2.1)
[INFO] [stdout] 241 +                     while y <= point_2.1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:250:26
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     while(y >= point_2.1)
[INFO] [stdout]     |                          ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 250 -                     while(y >= point_2.1)
[INFO] [stdout] 250 +                     while y >= point_2.1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:384:11
[INFO] [stdout]     |
[INFO] [stdout] 384 |         if( x2 > x1)
[INFO] [stdout]     |           ^^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 384 -         if( x2 > x1)
[INFO] [stdout] 384 +         if x2 > x1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |             if(y2 == y1)
[INFO] [stdout]     |               ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 386 -             if(y2 == y1)
[INFO] [stdout] 386 +             if y2 == y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:390:21
[INFO] [stdout]     |
[INFO] [stdout] 390 |             else if (y2 < y1)
[INFO] [stdout]     |                     ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 390 -             else if (y2 < y1)
[INFO] [stdout] 390 +             else if y2 < y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:394:20
[INFO] [stdout]     |
[INFO] [stdout] 394 |             else if( y2 > y1)
[INFO] [stdout]     |                    ^^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 394 -             else if( y2 > y1)
[INFO] [stdout] 394 +             else if y2 > y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:399:16
[INFO] [stdout]     |
[INFO] [stdout] 399 |         else if( x2 < x1 ) {
[INFO] [stdout]     |                ^^       ^^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 399 -         else if( x2 < x1 ) {
[INFO] [stdout] 399 +         else if x2 < x1  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:400:15
[INFO] [stdout]     |
[INFO] [stdout] 400 |             if(y2 == y1)
[INFO] [stdout]     |               ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 400 -             if(y2 == y1)
[INFO] [stdout] 400 +             if y2 == y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:404:21
[INFO] [stdout]     |
[INFO] [stdout] 404 |             else if (y2 > y1)
[INFO] [stdout]     |                     ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 404 -             else if (y2 > y1)
[INFO] [stdout] 404 +             else if y2 > y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:408:20
[INFO] [stdout]     |
[INFO] [stdout] 408 |             else if( y2 < y1)
[INFO] [stdout]     |                    ^^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 408 -             else if( y2 < y1)
[INFO] [stdout] 408 +             else if y2 < y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:414:16
[INFO] [stdout]     |
[INFO] [stdout] 414 |         else if(x2 == x1)
[INFO] [stdout]     |                ^        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -         else if(x2 == x1)
[INFO] [stdout] 414 +         else if x2 == x1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:416:16
[INFO] [stdout]     |
[INFO] [stdout] 416 |             if (y2 > y1)
[INFO] [stdout]     |                ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 416 -             if (y2 > y1)
[INFO] [stdout] 416 +             if y2 > y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:420:20
[INFO] [stdout]     |
[INFO] [stdout] 420 |             else if(y2 < y1)
[INFO] [stdout]     |                    ^       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 420 -             else if(y2 < y1)
[INFO] [stdout] 420 +             else if y2 < y1 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:524:11
[INFO] [stdout]     |
[INFO] [stdout] 524 |         if(leaves.len() <= 0)
[INFO] [stdout]     |           ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 524 -         if(leaves.len() <= 0)
[INFO] [stdout] 524 +         if leaves.len() <= 0 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:551:16
[INFO] [stdout]     |
[INFO] [stdout] 551 |             if (**sub_dungeons.1 != None) {
[INFO] [stdout]     |                ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 551 -             if (**sub_dungeons.1 != None) {
[INFO] [stdout] 551 +             if **sub_dungeons.1 != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:557:20
[INFO] [stdout]     |
[INFO] [stdout] 557 |                 if (sub_width <= 3 || sub_height <= 3) {
[INFO] [stdout]     |                    ^                                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 557 -                 if (sub_width <= 3 || sub_height <= 3) {
[INFO] [stdout] 557 +                 if sub_width <= 3 || sub_height <= 3  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:600:40
[INFO] [stdout]     |
[INFO] [stdout] 600 | ...                   if (node.left != None) {
[INFO] [stdout]     |                          ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 600 -                                     if (node.left != None) {
[INFO] [stdout] 600 +                                     if node.left != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:605:40
[INFO] [stdout]     |
[INFO] [stdout] 605 | ...                   if (node.right != None) {
[INFO] [stdout]     |                          ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 605 -                                     if (node.right != None) {
[INFO] [stdout] 605 +                                     if node.right != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:640:44
[INFO] [stdout]     |
[INFO] [stdout] 640 | ...                   if (node.left != None) {
[INFO] [stdout]     |                          ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 640 -                                         if (node.left != None) {
[INFO] [stdout] 640 +                                         if node.left != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:645:44
[INFO] [stdout]     |
[INFO] [stdout] 645 | ...                   if (node.right != None) {
[INFO] [stdout]     |                          ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 645 -                                         if (node.right != None) {
[INFO] [stdout] 645 +                                         if node.right != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:680:12
[INFO] [stdout]     |
[INFO] [stdout] 680 |         if (rt == None) {
[INFO] [stdout]     |            ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 680 -         if (rt == None) {
[INFO] [stdout] 680 +         if rt == None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:684:12
[INFO] [stdout]     |
[INFO] [stdout] 684 |         if (rt.unwrap().left != None) {
[INFO] [stdout]     |            ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 684 -         if (rt.unwrap().left != None) {
[INFO] [stdout] 684 +         if rt.unwrap().left != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:689:12
[INFO] [stdout]     |
[INFO] [stdout] 689 |         if (rt.unwrap().right != None) {
[INFO] [stdout]     |            ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 689 -         if (rt.unwrap().right != None) {
[INFO] [stdout] 689 +         if rt.unwrap().right != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1026:16
[INFO] [stdout]      |
[INFO] [stdout] 1026 |             if (sub_dungeon.unwrap().room == None) {
[INFO] [stdout]      |                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1026 -             if (sub_dungeon.unwrap().room == None) {
[INFO] [stdout] 1026 +             if sub_dungeon.unwrap().room == None  {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1119:16
[INFO] [stdout]      |
[INFO] [stdout] 1119 |              if(tt == crossterm::event::KeyCode::Char('c'))
[INFO] [stdout]      |                ^                                          ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1119 -              if(tt == crossterm::event::KeyCode::Char('c'))
[INFO] [stdout] 1119 +              if tt == crossterm::event::KeyCode::Char('c') 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:600:40
[INFO] [stdout]     |
[INFO] [stdout] 600 | ...                   if (node.left != None) {
[INFO] [stdout]     |                          ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 600 -                                     if (node.left != None) {
[INFO] [stdout] 600 +                                     if node.left != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:605:40
[INFO] [stdout]     |
[INFO] [stdout] 605 | ...                   if (node.right != None) {
[INFO] [stdout]     |                          ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 605 -                                     if (node.right != None) {
[INFO] [stdout] 605 +                                     if node.right != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:640:44
[INFO] [stdout]     |
[INFO] [stdout] 640 | ...                   if (node.left != None) {
[INFO] [stdout]     |                          ^                 ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 640 -                                         if (node.left != None) {
[INFO] [stdout] 640 +                                         if node.left != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:645:44
[INFO] [stdout]     |
[INFO] [stdout] 645 | ...                   if (node.right != None) {
[INFO] [stdout]     |                          ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 645 -                                         if (node.right != None) {
[INFO] [stdout] 645 +                                         if node.right != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:680:12
[INFO] [stdout]     |
[INFO] [stdout] 680 |         if (rt == None) {
[INFO] [stdout]     |            ^          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 680 -         if (rt == None) {
[INFO] [stdout] 680 +         if rt == None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:684:12
[INFO] [stdout]     |
[INFO] [stdout] 684 |         if (rt.unwrap().left != None) {
[INFO] [stdout]     |            ^                        ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 684 -         if (rt.unwrap().left != None) {
[INFO] [stdout] 684 +         if rt.unwrap().left != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:689:12
[INFO] [stdout]     |
[INFO] [stdout] 689 |         if (rt.unwrap().right != None) {
[INFO] [stdout]     |            ^                         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 689 -         if (rt.unwrap().right != None) {
[INFO] [stdout] 689 +         if rt.unwrap().right != None  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1026:16
[INFO] [stdout]      |
[INFO] [stdout] 1026 |             if (sub_dungeon.unwrap().room == None) {
[INFO] [stdout]      |                ^                                 ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1026 -             if (sub_dungeon.unwrap().room == None) {
[INFO] [stdout] 1026 +             if sub_dungeon.unwrap().room == None  {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]     --> src/main.rs:1119:16
[INFO] [stdout]      |
[INFO] [stdout] 1119 |              if(tt == crossterm::event::KeyCode::Char('c'))
[INFO] [stdout]      |                ^                                          ^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout] 1119 -              if(tt == crossterm::event::KeyCode::Char('c'))
[INFO] [stdout] 1119 +              if tt == crossterm::event::KeyCode::Char('c') 
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:169:19
[INFO] [stdout]     |
[INFO] [stdout] 169 |         .filter(|(idx, node)| 
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:185:14
[INFO] [stdout]     |
[INFO] [stdout] 185 |         for (idx, node) in parents_with_leaves
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:270:17
[INFO] [stdout]     |
[INFO] [stdout] 270 |             let mut midpoint: (i32,i32);
[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/main.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |             let mut endpoint: (i32, i32);
[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/main.rs:780:13
[INFO] [stdout]     |
[INFO] [stdout] 780 |         let mut split_range: (i32, i32);
[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/main.rs:959:13
[INFO] [stdout]     |
[INFO] [stdout] 959 |         let mut cpy = self.nodes.clone();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `midX`
[INFO] [stdout]    --> src/main.rs:988:17
[INFO] [stdout]     |
[INFO] [stdout] 988 |             let midX = (sub_dungeon.unwrap().coords.unwrap().0
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_midX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `midY`
[INFO] [stdout]    --> src/main.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |             let midY = (sub_dungeon.unwrap().coords.unwrap().1
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_midY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dungeon` is never constructed
[INFO] [stdout]   --> src/main.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Dungeon {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `split_dirs` is never used
[INFO] [stdout]   --> src/main.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum split_dirs {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn children(&self) -> Cow<[Self::Child]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn children(&self) -> Cow<'_, [Self::Child]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setRoot` should have a snake case name
[INFO] [stdout]    --> src/main.rs:504:12
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn setRoot(&mut self, root_node: DungeonNode) -> Result<(), TreeError> {
[INFO] [stdout]     |            ^^^^^^^ help: convert the identifier to snake case: `set_root`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `toRemove` should have a snake case name
[INFO] [stdout]    --> src/main.rs:699:17
[INFO] [stdout]     |
[INFO] [stdout] 699 |         let mut toRemove: Vec<i32> = Vec::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `to_remove`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:169:19
[INFO] [stdout]     |
[INFO] [stdout] 169 |         .filter(|(idx, node)| 
[INFO] [stdout]     |                   ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idx`
[INFO] [stdout]    --> src/main.rs:185:14
[INFO] [stdout]     |
[INFO] [stdout] 185 |         for (idx, node) in parents_with_leaves
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:270:17
[INFO] [stdout]     |
[INFO] [stdout] 270 |             let mut midpoint: (i32,i32);
[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/main.rs:271:17
[INFO] [stdout]     |
[INFO] [stdout] 271 |             let mut endpoint: (i32, i32);
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:943:9
[INFO] [stdout]     |
[INFO] [stdout] 943 |         file.write(buf.as_str().as_bytes());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[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] 943 |         let _ = file.write(buf.as_str().as_bytes());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:988:17
[INFO] [stdout]     |
[INFO] [stdout] 988 |             let midX = (sub_dungeon.unwrap().coords.unwrap().0
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `mid_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |             let midY = (sub_dungeon.unwrap().coords.unwrap().1
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `mid_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midX` should have a snake case name
[INFO] [stdout]     --> src/main.rs:1040:17
[INFO] [stdout]      |
[INFO] [stdout] 1040 |             let midX =
[INFO] [stdout]      |                 ^^^^ help: convert the identifier to snake case: `mid_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midY` should have a snake case name
[INFO] [stdout]     --> src/main.rs:1042:17
[INFO] [stdout]      |
[INFO] [stdout] 1042 |             let midY =
[INFO] [stdout]      |                 ^^^^ help: convert the identifier to snake case: `mid_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1058:9
[INFO] [stdout]      |
[INFO] [stdout] 1058 |         print_tree(self);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1058 |         let _ = print_tree(self);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1092:5
[INFO] [stdout]      |
[INFO] [stdout] 1092 |     test.setRoot(rt);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1092 |     let _ = test.setRoot(rt);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1094:5
[INFO] [stdout]      |
[INFO] [stdout] 1094 |     test.split_sub_dungeon(true, 0);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1094 |     let _ = test.split_sub_dungeon(true, 0);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1095:5
[INFO] [stdout]      |
[INFO] [stdout] 1095 |     test.split_sub_dungeon(false, 1);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1095 |     let _ = test.split_sub_dungeon(false, 1);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1096:6
[INFO] [stdout]      |
[INFO] [stdout] 1096 |      test.split_sub_dungeon(false, 2);
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1096 |      let _ = test.split_sub_dungeon(false, 2);
[INFO] [stdout]      |      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1099:5
[INFO] [stdout]      |
[INFO] [stdout] 1099 |     test.build_rooms((2, 2, 2, 2));
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1099 |     let _ = test.build_rooms((2, 2, 2, 2));
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1101:5
[INFO] [stdout]      |
[INFO] [stdout] 1101 |     test.gen_paths();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1101 |     let _ = test.gen_paths();
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:780:13
[INFO] [stdout]     |
[INFO] [stdout] 780 |         let mut split_range: (i32, i32);
[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/main.rs:959:13
[INFO] [stdout]     |
[INFO] [stdout] 959 |         let mut cpy = self.nodes.clone();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `midX`
[INFO] [stdout]    --> src/main.rs:988:17
[INFO] [stdout]     |
[INFO] [stdout] 988 |             let midX = (sub_dungeon.unwrap().coords.unwrap().0
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_midX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `midY`
[INFO] [stdout]    --> src/main.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |             let midY = (sub_dungeon.unwrap().coords.unwrap().1
[INFO] [stdout]     |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_midY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dungeon` is never constructed
[INFO] [stdout]   --> src/main.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct Dungeon {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `split_dirs` is never used
[INFO] [stdout]   --> src/main.rs:33:6
[INFO] [stdout]    |
[INFO] [stdout] 33 | enum split_dirs {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn children(&self) -> Cow<[Self::Child]> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn children(&self) -> Cow<'_, [Self::Child]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `setRoot` should have a snake case name
[INFO] [stdout]    --> src/main.rs:504:12
[INFO] [stdout]     |
[INFO] [stdout] 504 |     pub fn setRoot(&mut self, root_node: DungeonNode) -> Result<(), TreeError> {
[INFO] [stdout]     |            ^^^^^^^ help: convert the identifier to snake case: `set_root`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `toRemove` should have a snake case name
[INFO] [stdout]    --> src/main.rs:699:17
[INFO] [stdout]     |
[INFO] [stdout] 699 |         let mut toRemove: Vec<i32> = Vec::new();
[INFO] [stdout]     |                 ^^^^^^^^ help: convert the identifier to snake case: `to_remove`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:943:9
[INFO] [stdout]     |
[INFO] [stdout] 943 |         file.write(buf.as_str().as_bytes());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[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] 943 |         let _ = file.write(buf.as_str().as_bytes());
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:988:17
[INFO] [stdout]     |
[INFO] [stdout] 988 |             let midX = (sub_dungeon.unwrap().coords.unwrap().0
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `mid_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:991:17
[INFO] [stdout]     |
[INFO] [stdout] 991 |             let midY = (sub_dungeon.unwrap().coords.unwrap().1
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `mid_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midX` should have a snake case name
[INFO] [stdout]     --> src/main.rs:1040:17
[INFO] [stdout]      |
[INFO] [stdout] 1040 |             let midX =
[INFO] [stdout]      |                 ^^^^ help: convert the identifier to snake case: `mid_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `midY` should have a snake case name
[INFO] [stdout]     --> src/main.rs:1042:17
[INFO] [stdout]      |
[INFO] [stdout] 1042 |             let midY =
[INFO] [stdout]      |                 ^^^^ help: convert the identifier to snake case: `mid_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1058:9
[INFO] [stdout]      |
[INFO] [stdout] 1058 |         print_tree(self);
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1058 |         let _ = print_tree(self);
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1092:5
[INFO] [stdout]      |
[INFO] [stdout] 1092 |     test.setRoot(rt);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1092 |     let _ = test.setRoot(rt);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1094:5
[INFO] [stdout]      |
[INFO] [stdout] 1094 |     test.split_sub_dungeon(true, 0);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1094 |     let _ = test.split_sub_dungeon(true, 0);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1095:5
[INFO] [stdout]      |
[INFO] [stdout] 1095 |     test.split_sub_dungeon(false, 1);
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1095 |     let _ = test.split_sub_dungeon(false, 1);
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1096:6
[INFO] [stdout]      |
[INFO] [stdout] 1096 |      test.split_sub_dungeon(false, 2);
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1096 |      let _ = test.split_sub_dungeon(false, 2);
[INFO] [stdout]      |      +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1099:5
[INFO] [stdout]      |
[INFO] [stdout] 1099 |     test.build_rooms((2, 2, 2, 2));
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1099 |     let _ = test.build_rooms((2, 2, 2, 2));
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]     --> src/main.rs:1101:5
[INFO] [stdout]      |
[INFO] [stdout] 1101 |     test.gen_paths();
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]      |
[INFO] [stdout] 1101 |     let _ = test.gen_paths();
[INFO] [stdout]      |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.23s
[INFO] running `Command { std: "docker" "inspect" "86fd407a10b981472f2e9f4a3e3cb4cfc9dcaae3e6d395b32d7add433332c4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86fd407a10b981472f2e9f4a3e3cb4cfc9dcaae3e6d395b32d7add433332c4a5", kill_on_drop: false }`
[INFO] [stdout] 86fd407a10b981472f2e9f4a3e3cb4cfc9dcaae3e6d395b32d7add433332c4a5
