Nov 30 11:07:02.577 INFO checking Fertasd/MyGame-Rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:07:02.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 11:07:03.001 INFO [stdout] f752ae3b9c95feff4d58b52cd72e4428b63fee7660679476634361edfd5c6e2b
Nov 30 11:07:03.006 INFO running `"docker" "start" "-a" "f752ae3b9c95feff4d58b52cd72e4428b63fee7660679476634361edfd5c6e2b"`
Nov 30 11:07:04.188 INFO [stderr] usermod: no changes
Nov 30 11:07:04.396 INFO [stderr]     Checking mio v0.6.8
Nov 30 11:07:04.396 INFO [stderr]     Checking ctrlc v3.0.2
Nov 30 11:07:06.574 INFO [stderr]     Checking ws v0.7.1
Nov 30 11:07:09.144 INFO [stderr]     Checking rpg-game v0.1.0 (/source)
Nov 30 11:07:11.196 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 30 11:07:11.197 INFO [stderr]  --> src/server.rs:3:5
Nov 30 11:07:11.197 INFO [stderr]   |
Nov 30 11:07:11.197 INFO [stderr] 3 | use std::ops::Deref;
Nov 30 11:07:11.197 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 11:07:11.198 INFO [stderr]   |
Nov 30 11:07:11.198 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:07:11.198 INFO [stderr] 
Nov 30 11:07:11.460 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 30 11:07:11.461 INFO [stderr]  --> src/server.rs:3:5
Nov 30 11:07:11.461 INFO [stderr]   |
Nov 30 11:07:11.461 INFO [stderr] 3 | use std::ops::Deref;
Nov 30 11:07:11.462 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 11:07:11.462 INFO [stderr]   |
Nov 30 11:07:11.462 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:07:11.462 INFO [stderr] 
Nov 30 11:07:11.465 INFO [stderr] warning: unused variable: `i`
Nov 30 11:07:11.465 INFO [stderr]   --> src/area.rs:78:7
Nov 30 11:07:11.465 INFO [stderr]    |
Nov 30 11:07:11.465 INFO [stderr] 78 |         for i in 0..steps {
Nov 30 11:07:11.466 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 30 11:07:11.466 INFO [stderr]    |
Nov 30 11:07:11.466 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:07:11.466 INFO [stderr] 
Nov 30 11:07:11.467 INFO [stderr] warning: unused variable: `h`
Nov 30 11:07:11.467 INFO [stderr]   --> src/area.rs:80:8
Nov 30 11:07:11.467 INFO [stderr]    |
Nov 30 11:07:11.467 INFO [stderr] 80 |             for h in 0..speed {
Nov 30 11:07:11.468 INFO [stderr]    |                 ^ help: consider using `_h` instead
Nov 30 11:07:11.468 INFO [stderr] 
Nov 30 11:07:11.468 INFO [stderr] warning: unused variable: `i`
Nov 30 11:07:11.468 INFO [stderr]   --> src/area.rs:98:7
Nov 30 11:07:11.469 INFO [stderr]    |
Nov 30 11:07:11.469 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Nov 30 11:07:11.469 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 30 11:07:11.469 INFO [stderr] 
Nov 30 11:07:11.470 INFO [stderr] warning: unused variable: `value`
Nov 30 11:07:11.470 INFO [stderr]    --> src/area.rs:109:14
Nov 30 11:07:11.470 INFO [stderr]     |
Nov 30 11:07:11.470 INFO [stderr] 109 |             for (key, value) in currentgen {
Nov 30 11:07:11.471 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Nov 30 11:07:11.471 INFO [stderr] 
Nov 30 11:07:11.471 INFO [stderr] warning: unused variable: `room`
Nov 30 11:07:11.472 INFO [stderr]    --> src/area.rs:134:18
Nov 30 11:07:11.472 INFO [stderr]     |
Nov 30 11:07:11.472 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.472 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Nov 30 11:07:11.473 INFO [stderr] 
Nov 30 11:07:11.473 INFO [stderr] warning: unused variable: `x`
Nov 30 11:07:11.473 INFO [stderr]    --> src/area.rs:134:30
Nov 30 11:07:11.474 INFO [stderr]     |
Nov 30 11:07:11.474 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.474 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 30 11:07:11.474 INFO [stderr] 
Nov 30 11:07:11.475 INFO [stderr] warning: unused variable: `y`
Nov 30 11:07:11.475 INFO [stderr]    --> src/area.rs:134:40
Nov 30 11:07:11.476 INFO [stderr]     |
Nov 30 11:07:11.476 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.476 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Nov 30 11:07:11.476 INFO [stderr] 
Nov 30 11:07:11.536 INFO [stderr] warning: struct is never constructed: `Position`
Nov 30 11:07:11.537 INFO [stderr]  --> src/area.rs:5:1
Nov 30 11:07:11.537 INFO [stderr]   |
Nov 30 11:07:11.537 INFO [stderr] 5 | pub struct Position {
Nov 30 11:07:11.537 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.538 INFO [stderr]   |
Nov 30 11:07:11.538 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 11:07:11.538 INFO [stderr] 
Nov 30 11:07:11.539 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.539 INFO [stderr]   --> src/area.rs:12:2
Nov 30 11:07:11.539 INFO [stderr]    |
Nov 30 11:07:11.540 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Nov 30 11:07:11.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.540 INFO [stderr] 
Nov 30 11:07:11.540 INFO [stderr] warning: struct is never constructed: `Dungeon`
Nov 30 11:07:11.541 INFO [stderr]   --> src/area.rs:23:1
Nov 30 11:07:11.541 INFO [stderr]    |
Nov 30 11:07:11.541 INFO [stderr] 23 | pub struct Dungeon {
Nov 30 11:07:11.542 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.542 INFO [stderr] 
Nov 30 11:07:11.542 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.543 INFO [stderr]   --> src/area.rs:28:2
Nov 30 11:07:11.543 INFO [stderr]    |
Nov 30 11:07:11.543 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Nov 30 11:07:11.544 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.544 INFO [stderr] 
Nov 30 11:07:11.544 INFO [stderr] warning: method is never used: `add_level`
Nov 30 11:07:11.544 INFO [stderr]   --> src/area.rs:31:2
Nov 30 11:07:11.545 INFO [stderr]    |
Nov 30 11:07:11.545 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Nov 30 11:07:11.545 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.545 INFO [stderr] 
Nov 30 11:07:11.546 INFO [stderr] warning: struct is never constructed: `Level`
Nov 30 11:07:11.546 INFO [stderr]   --> src/area.rs:36:1
Nov 30 11:07:11.546 INFO [stderr]    |
Nov 30 11:07:11.546 INFO [stderr] 36 | pub struct Level {
Nov 30 11:07:11.546 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 30 11:07:11.547 INFO [stderr] 
Nov 30 11:07:11.547 INFO [stderr] warning: variant is never constructed: `UP`
Nov 30 11:07:11.547 INFO [stderr]   --> src/area.rs:42:2
Nov 30 11:07:11.547 INFO [stderr]    |
Nov 30 11:07:11.548 INFO [stderr] 42 |     UP,
Nov 30 11:07:11.548 INFO [stderr]    |     ^^
Nov 30 11:07:11.548 INFO [stderr] 
Nov 30 11:07:11.548 INFO [stderr] warning: variant is never constructed: `DOWN`
Nov 30 11:07:11.549 INFO [stderr]   --> src/area.rs:43:2
Nov 30 11:07:11.549 INFO [stderr]    |
Nov 30 11:07:11.549 INFO [stderr] 43 |     DOWN,
Nov 30 11:07:11.549 INFO [stderr]    |     ^^^^
Nov 30 11:07:11.549 INFO [stderr] 
Nov 30 11:07:11.550 INFO [stderr] warning: variant is never constructed: `LEFT`
Nov 30 11:07:11.550 INFO [stderr]   --> src/area.rs:44:2
Nov 30 11:07:11.550 INFO [stderr]    |
Nov 30 11:07:11.550 INFO [stderr] 44 |     LEFT,
Nov 30 11:07:11.551 INFO [stderr]    |     ^^^^
Nov 30 11:07:11.551 INFO [stderr] 
Nov 30 11:07:11.551 INFO [stderr] warning: variant is never constructed: `RIGHT`
Nov 30 11:07:11.551 INFO [stderr]   --> src/area.rs:45:2
Nov 30 11:07:11.552 INFO [stderr]    |
Nov 30 11:07:11.552 INFO [stderr] 45 |     RIGHT
Nov 30 11:07:11.552 INFO [stderr]    |     ^^^^^
Nov 30 11:07:11.552 INFO [stderr] 
Nov 30 11:07:11.553 INFO [stderr] warning: method is never used: `random`
Nov 30 11:07:11.553 INFO [stderr]   --> src/area.rs:49:2
Nov 30 11:07:11.553 INFO [stderr]    |
Nov 30 11:07:11.554 INFO [stderr] 49 |     fn random() -> Self {
Nov 30 11:07:11.554 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.554 INFO [stderr] 
Nov 30 11:07:11.555 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.555 INFO [stderr]   --> src/area.rs:62:2
Nov 30 11:07:11.556 INFO [stderr]    |
Nov 30 11:07:11.556 INFO [stderr] 62 |     pub fn new() -> Level {
Nov 30 11:07:11.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.556 INFO [stderr] 
Nov 30 11:07:11.560 INFO [stderr] warning: method is never used: `add_room`
Nov 30 11:07:11.560 INFO [stderr]   --> src/area.rs:65:2
Nov 30 11:07:11.561 INFO [stderr]    |
Nov 30 11:07:11.561 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Nov 30 11:07:11.561 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.562 INFO [stderr] 
Nov 30 11:07:11.562 INFO [stderr] warning: method is never used: `step`
Nov 30 11:07:11.562 INFO [stderr]   --> src/area.rs:68:2
Nov 30 11:07:11.563 INFO [stderr]    |
Nov 30 11:07:11.563 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Nov 30 11:07:11.563 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.564 INFO [stderr] 
Nov 30 11:07:11.564 INFO [stderr] warning: method is never used: `walker`
Nov 30 11:07:11.564 INFO [stderr]   --> src/area.rs:76:2
Nov 30 11:07:11.565 INFO [stderr]    |
Nov 30 11:07:11.565 INFO [stderr] 76 |     fn walker(pos: usize, steps: u8, len: usize, map: &mut Vec<bool>, speed: u8, gen: &mut HashMap<usize, bool>, counter: &mut usize, num: &mut usize) {
Nov 30 11:07:11.565 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.565 INFO [stderr] 
Nov 30 11:07:11.566 INFO [stderr] warning: method is never used: `generate_rooms`
Nov 30 11:07:11.566 INFO [stderr]   --> src/area.rs:96:2
Nov 30 11:07:11.567 INFO [stderr]    |
Nov 30 11:07:11.567 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Nov 30 11:07:11.567 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.567 INFO [stderr] 
Nov 30 11:07:11.568 INFO [stderr] warning: struct is never constructed: `Room`
Nov 30 11:07:11.568 INFO [stderr]    --> src/area.rs:128:1
Nov 30 11:07:11.568 INFO [stderr]     |
Nov 30 11:07:11.569 INFO [stderr] 128 | pub struct Room {}
Nov 30 11:07:11.569 INFO [stderr]     | ^^^^^^^^^^^^^^^
Nov 30 11:07:11.569 INFO [stderr] 
Nov 30 11:07:11.569 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.570 INFO [stderr]    --> src/area.rs:131:2
Nov 30 11:07:11.570 INFO [stderr]     |
Nov 30 11:07:11.570 INFO [stderr] 131 |     pub fn new() -> Room {
Nov 30 11:07:11.570 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.571 INFO [stderr] 
Nov 30 11:07:11.571 INFO [stderr] warning: method is never used: `set_position`
Nov 30 11:07:11.571 INFO [stderr]    --> src/area.rs:134:2
Nov 30 11:07:11.571 INFO [stderr]     |
Nov 30 11:07:11.572 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.572 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.572 INFO [stderr] 
Nov 30 11:07:11.573 INFO [stderr] warning: field is never used: `sender`
Nov 30 11:07:11.573 INFO [stderr]   --> src/client.rs:13:2
Nov 30 11:07:11.573 INFO [stderr]    |
Nov 30 11:07:11.574 INFO [stderr] 13 |     sender: ws::Sender
Nov 30 11:07:11.574 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.574 INFO [stderr] 
Nov 30 11:07:11.574 INFO [stderr] warning: field is never used: `sender`
Nov 30 11:07:11.575 INFO [stderr]    --> src/server.rs:124:2
Nov 30 11:07:11.575 INFO [stderr]     |
Nov 30 11:07:11.575 INFO [stderr] 124 |     sender: ws::Sender
Nov 30 11:07:11.576 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.576 INFO [stderr] 
Nov 30 11:07:11.696 INFO [stderr] warning: unused variable: `i`
Nov 30 11:07:11.696 INFO [stderr]   --> src/area.rs:78:7
Nov 30 11:07:11.696 INFO [stderr]    |
Nov 30 11:07:11.697 INFO [stderr] 78 |         for i in 0..steps {
Nov 30 11:07:11.697 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 30 11:07:11.697 INFO [stderr]    |
Nov 30 11:07:11.698 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:07:11.698 INFO [stderr] 
Nov 30 11:07:11.698 INFO [stderr] warning: unused variable: `h`
Nov 30 11:07:11.699 INFO [stderr]   --> src/area.rs:80:8
Nov 30 11:07:11.699 INFO [stderr]    |
Nov 30 11:07:11.699 INFO [stderr] 80 |             for h in 0..speed {
Nov 30 11:07:11.700 INFO [stderr]    |                 ^ help: consider using `_h` instead
Nov 30 11:07:11.700 INFO [stderr] 
Nov 30 11:07:11.700 INFO [stderr] warning: unused variable: `i`
Nov 30 11:07:11.701 INFO [stderr]   --> src/area.rs:98:7
Nov 30 11:07:11.701 INFO [stderr]    |
Nov 30 11:07:11.701 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Nov 30 11:07:11.702 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 30 11:07:11.702 INFO [stderr] 
Nov 30 11:07:11.702 INFO [stderr] warning: unused variable: `value`
Nov 30 11:07:11.703 INFO [stderr]    --> src/area.rs:109:14
Nov 30 11:07:11.703 INFO [stderr]     |
Nov 30 11:07:11.703 INFO [stderr] 109 |             for (key, value) in currentgen {
Nov 30 11:07:11.704 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Nov 30 11:07:11.704 INFO [stderr] 
Nov 30 11:07:11.704 INFO [stderr] warning: unused variable: `room`
Nov 30 11:07:11.704 INFO [stderr]    --> src/area.rs:134:18
Nov 30 11:07:11.705 INFO [stderr]     |
Nov 30 11:07:11.705 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.705 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Nov 30 11:07:11.706 INFO [stderr] 
Nov 30 11:07:11.706 INFO [stderr] warning: unused variable: `x`
Nov 30 11:07:11.706 INFO [stderr]    --> src/area.rs:134:30
Nov 30 11:07:11.707 INFO [stderr]     |
Nov 30 11:07:11.707 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.707 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 30 11:07:11.707 INFO [stderr] 
Nov 30 11:07:11.708 INFO [stderr] warning: unused variable: `y`
Nov 30 11:07:11.708 INFO [stderr]    --> src/area.rs:134:40
Nov 30 11:07:11.708 INFO [stderr]     |
Nov 30 11:07:11.709 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.709 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Nov 30 11:07:11.709 INFO [stderr] 
Nov 30 11:07:11.743 INFO [stderr] warning: struct is never constructed: `Position`
Nov 30 11:07:11.744 INFO [stderr]  --> src/area.rs:5:1
Nov 30 11:07:11.744 INFO [stderr]   |
Nov 30 11:07:11.744 INFO [stderr] 5 | pub struct Position {
Nov 30 11:07:11.745 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.745 INFO [stderr]   |
Nov 30 11:07:11.745 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 11:07:11.746 INFO [stderr] 
Nov 30 11:07:11.746 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.746 INFO [stderr]   --> src/area.rs:12:2
Nov 30 11:07:11.747 INFO [stderr]    |
Nov 30 11:07:11.747 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Nov 30 11:07:11.747 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.748 INFO [stderr] 
Nov 30 11:07:11.748 INFO [stderr] warning: struct is never constructed: `Dungeon`
Nov 30 11:07:11.748 INFO [stderr]   --> src/area.rs:23:1
Nov 30 11:07:11.749 INFO [stderr]    |
Nov 30 11:07:11.749 INFO [stderr] 23 | pub struct Dungeon {
Nov 30 11:07:11.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.749 INFO [stderr] 
Nov 30 11:07:11.750 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.750 INFO [stderr]   --> src/area.rs:28:2
Nov 30 11:07:11.750 INFO [stderr]    |
Nov 30 11:07:11.751 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Nov 30 11:07:11.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.751 INFO [stderr] 
Nov 30 11:07:11.752 INFO [stderr] warning: method is never used: `add_level`
Nov 30 11:07:11.752 INFO [stderr]   --> src/area.rs:31:2
Nov 30 11:07:11.752 INFO [stderr]    |
Nov 30 11:07:11.753 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Nov 30 11:07:11.753 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.753 INFO [stderr] 
Nov 30 11:07:11.754 INFO [stderr] warning: struct is never constructed: `Level`
Nov 30 11:07:11.754 INFO [stderr]   --> src/area.rs:36:1
Nov 30 11:07:11.754 INFO [stderr]    |
Nov 30 11:07:11.755 INFO [stderr] 36 | pub struct Level {
Nov 30 11:07:11.755 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 30 11:07:11.755 INFO [stderr] 
Nov 30 11:07:11.755 INFO [stderr] warning: variant is never constructed: `UP`
Nov 30 11:07:11.756 INFO [stderr]   --> src/area.rs:42:2
Nov 30 11:07:11.756 INFO [stderr]    |
Nov 30 11:07:11.756 INFO [stderr] 42 |     UP,
Nov 30 11:07:11.757 INFO [stderr]    |     ^^
Nov 30 11:07:11.757 INFO [stderr] 
Nov 30 11:07:11.757 INFO [stderr] warning: variant is never constructed: `DOWN`
Nov 30 11:07:11.757 INFO [stderr]   --> src/area.rs:43:2
Nov 30 11:07:11.758 INFO [stderr]    |
Nov 30 11:07:11.758 INFO [stderr] 43 |     DOWN,
Nov 30 11:07:11.758 INFO [stderr]    |     ^^^^
Nov 30 11:07:11.759 INFO [stderr] 
Nov 30 11:07:11.759 INFO [stderr] warning: variant is never constructed: `LEFT`
Nov 30 11:07:11.759 INFO [stderr]   --> src/area.rs:44:2
Nov 30 11:07:11.759 INFO [stderr]    |
Nov 30 11:07:11.760 INFO [stderr] 44 |     LEFT,
Nov 30 11:07:11.760 INFO [stderr]    |     ^^^^
Nov 30 11:07:11.760 INFO [stderr] 
Nov 30 11:07:11.760 INFO [stderr] warning: variant is never constructed: `RIGHT`
Nov 30 11:07:11.760 INFO [stderr]   --> src/area.rs:45:2
Nov 30 11:07:11.761 INFO [stderr]    |
Nov 30 11:07:11.761 INFO [stderr] 45 |     RIGHT
Nov 30 11:07:11.761 INFO [stderr]    |     ^^^^^
Nov 30 11:07:11.761 INFO [stderr] 
Nov 30 11:07:11.761 INFO [stderr] warning: method is never used: `random`
Nov 30 11:07:11.761 INFO [stderr]   --> src/area.rs:49:2
Nov 30 11:07:11.761 INFO [stderr]    |
Nov 30 11:07:11.761 INFO [stderr] 49 |     fn random() -> Self {
Nov 30 11:07:11.761 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.761 INFO [stderr] 
Nov 30 11:07:11.761 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.761 INFO [stderr]   --> src/area.rs:62:2
Nov 30 11:07:11.761 INFO [stderr]    |
Nov 30 11:07:11.761 INFO [stderr] 62 |     pub fn new() -> Level {
Nov 30 11:07:11.761 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.761 INFO [stderr] 
Nov 30 11:07:11.761 INFO [stderr] warning: method is never used: `add_room`
Nov 30 11:07:11.761 INFO [stderr]   --> src/area.rs:65:2
Nov 30 11:07:11.761 INFO [stderr]    |
Nov 30 11:07:11.761 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Nov 30 11:07:11.761 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.761 INFO [stderr] 
Nov 30 11:07:11.761 INFO [stderr] warning: method is never used: `step`
Nov 30 11:07:11.761 INFO [stderr]   --> src/area.rs:68:2
Nov 30 11:07:11.761 INFO [stderr]    |
Nov 30 11:07:11.761 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Nov 30 11:07:11.761 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.761 INFO [stderr] 
Nov 30 11:07:11.761 INFO [stderr] warning: method is never used: `walker`
Nov 30 11:07:11.761 INFO [stderr]   --> src/area.rs:76:2
Nov 30 11:07:11.761 INFO [stderr]    |
Nov 30 11:07:11.762 INFO [stderr] 76 |     fn walker(pos: usize, steps: u8, len: usize, map: &mut Vec<bool>, speed: u8, gen: &mut HashMap<usize, bool>, counter: &mut usize, num: &mut usize) {
Nov 30 11:07:11.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.762 INFO [stderr] 
Nov 30 11:07:11.762 INFO [stderr] warning: method is never used: `generate_rooms`
Nov 30 11:07:11.762 INFO [stderr]   --> src/area.rs:96:2
Nov 30 11:07:11.762 INFO [stderr]    |
Nov 30 11:07:11.762 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Nov 30 11:07:11.762 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.762 INFO [stderr] 
Nov 30 11:07:11.762 INFO [stderr] warning: struct is never constructed: `Room`
Nov 30 11:07:11.762 INFO [stderr]    --> src/area.rs:128:1
Nov 30 11:07:11.762 INFO [stderr]     |
Nov 30 11:07:11.762 INFO [stderr] 128 | pub struct Room {}
Nov 30 11:07:11.762 INFO [stderr]     | ^^^^^^^^^^^^^^^
Nov 30 11:07:11.762 INFO [stderr] 
Nov 30 11:07:11.762 INFO [stderr] warning: method is never used: `new`
Nov 30 11:07:11.762 INFO [stderr]    --> src/area.rs:131:2
Nov 30 11:07:11.762 INFO [stderr]     |
Nov 30 11:07:11.762 INFO [stderr] 131 |     pub fn new() -> Room {
Nov 30 11:07:11.762 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.762 INFO [stderr] 
Nov 30 11:07:11.762 INFO [stderr] warning: method is never used: `set_position`
Nov 30 11:07:11.762 INFO [stderr]    --> src/area.rs:134:2
Nov 30 11:07:11.762 INFO [stderr]     |
Nov 30 11:07:11.762 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 30 11:07:11.762 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.762 INFO [stderr] 
Nov 30 11:07:11.762 INFO [stderr] warning: field is never used: `sender`
Nov 30 11:07:11.762 INFO [stderr]   --> src/client.rs:13:2
Nov 30 11:07:11.762 INFO [stderr]    |
Nov 30 11:07:11.762 INFO [stderr] 13 |     sender: ws::Sender
Nov 30 11:07:11.763 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.763 INFO [stderr] 
Nov 30 11:07:11.763 INFO [stderr] warning: field is never used: `sender`
Nov 30 11:07:11.763 INFO [stderr]    --> src/server.rs:124:2
Nov 30 11:07:11.763 INFO [stderr]     |
Nov 30 11:07:11.763 INFO [stderr] 124 |     sender: ws::Sender
Nov 30 11:07:11.763 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 30 11:07:11.763 INFO [stderr] 
Nov 30 11:07:11.769 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.53s
Nov 30 11:07:11.780 INFO [stderr] su: No module specific data is present
Nov 30 11:07:13.561 INFO running `"docker" "inspect" "f752ae3b9c95feff4d58b52cd72e4428b63fee7660679476634361edfd5c6e2b"`
Nov 30 11:07:13.954 INFO running `"docker" "rm" "-f" "f752ae3b9c95feff4d58b52cd72e4428b63fee7660679476634361edfd5c6e2b"`
Nov 30 11:07:14.332 INFO [stdout] f752ae3b9c95feff4d58b52cd72e4428b63fee7660679476634361edfd5c6e2b