[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#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[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] validating manifest of git repo https://github.com/andjnewb/rdgen on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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] 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tint v1.0.1
[INFO] [stderr]   Downloaded display_tree v1.1.2
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[INFO] [stderr]   Downloaded display_tree_derive v1.0.3
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28497c5827c546e14e35910a36fd0a6e9b4d4908fc5583f352060d857ff5d255
[INFO] running `Command { std: "docker" "start" "-a" "28497c5827c546e14e35910a36fd0a6e9b4d4908fc5583f352060d857ff5d255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28497c5827c546e14e35910a36fd0a6e9b4d4908fc5583f352060d857ff5d255", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28497c5827c546e14e35910a36fd0a6e9b4d4908fc5583f352060d857ff5d255", kill_on_drop: false }`
[INFO] [stdout] 28497c5827c546e14e35910a36fd0a6e9b4d4908fc5583f352060d857ff5d255
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e399a1629d3000334032b6a4c0715e2731a448dcb901ba9c37ad5c5cda06896c
[INFO] running `Command { std: "docker" "start" "-a" "e399a1629d3000334032b6a4c0715e2731a448dcb901ba9c37ad5c5cda06896c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling lock_api v0.4.11
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[INFO] [stderr]    Compiling signal-hook v0.3.17
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[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
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[INFO] [stderr]     Checking regex v1.10.3
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[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)]` 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: 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)]` 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)]` 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)]` 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: 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)]` 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: 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: 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: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:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |         if(parents_with_leaves.is_empty())
[INFO] [stdout]     |           ^                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` 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: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: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: 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]     = note: `#[warn(unused_variables)]` on by default
[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] 
[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]     = note: `#[warn(unused_variables)]` on by default
[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)]` 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 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] 
[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)]` 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: 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: 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: 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: 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)]` 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: 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)]` 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: `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: 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 `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)]` 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: 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)]` 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: 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)]` 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)]` 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: 61 warnings emitted
[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: 61 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.65s
[INFO] running `Command { std: "docker" "inspect" "e399a1629d3000334032b6a4c0715e2731a448dcb901ba9c37ad5c5cda06896c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e399a1629d3000334032b6a4c0715e2731a448dcb901ba9c37ad5c5cda06896c", kill_on_drop: false }`
[INFO] [stdout] e399a1629d3000334032b6a4c0715e2731a448dcb901ba9c37ad5c5cda06896c