Dec 12 02:51:07.140 INFO checking Fertasd/MyGame-Rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:51:07.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 02:51:07.499 INFO [stdout] c81eecb49f47ffad41e9c29e1ea98c0c56c8760d0f6e063fc25a0044488e666c
Dec 12 02:51:07.499 INFO running `"docker" "start" "-a" "c81eecb49f47ffad41e9c29e1ea98c0c56c8760d0f6e063fc25a0044488e666c"`
Dec 12 02:51:09.369 INFO [stderr] usermod: no changes
Dec 12 02:51:09.552 INFO [stderr]     Checking iovec v0.1.0
Dec 12 02:51:09.552 INFO [stderr]     Checking net2 v0.2.29
Dec 12 02:51:09.552 INFO [stderr]     Checking ctrlc v3.0.2
Dec 12 02:51:11.054 INFO [stderr]     Checking mio v0.6.8
Dec 12 02:51:11.056 INFO [stderr]     Checking bytes v0.4.4
Dec 12 02:51:13.624 INFO [stderr]     Checking ws v0.7.1
Dec 12 02:51:16.422 INFO [stderr]     Checking rpg-game v0.1.0 (/source)
Dec 12 02:51:18.576 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 12 02:51:18.576 INFO [stderr]  --> src/server.rs:3:5
Dec 12 02:51:18.576 INFO [stderr]   |
Dec 12 02:51:18.576 INFO [stderr] 3 | use std::ops::Deref;
Dec 12 02:51:18.576 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 02:51:18.576 INFO [stderr]   |
Dec 12 02:51:18.576 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:51:18.576 INFO [stderr] 
Dec 12 02:51:18.709 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 12 02:51:18.709 INFO [stderr]  --> src/server.rs:3:5
Dec 12 02:51:18.710 INFO [stderr]   |
Dec 12 02:51:18.710 INFO [stderr] 3 | use std::ops::Deref;
Dec 12 02:51:18.710 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 02:51:18.710 INFO [stderr]   |
Dec 12 02:51:18.711 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:51:18.711 INFO [stderr] 
Dec 12 02:51:18.807 INFO [stderr] warning: unused variable: `i`
Dec 12 02:51:18.807 INFO [stderr]   --> src/area.rs:78:7
Dec 12 02:51:18.807 INFO [stderr]    |
Dec 12 02:51:18.807 INFO [stderr] 78 |         for i in 0..steps {
Dec 12 02:51:18.807 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 12 02:51:18.807 INFO [stderr]    |
Dec 12 02:51:18.812 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:51:18.812 INFO [stderr] 
Dec 12 02:51:18.812 INFO [stderr] warning: unused variable: `h`
Dec 12 02:51:18.812 INFO [stderr]   --> src/area.rs:80:8
Dec 12 02:51:18.812 INFO [stderr]    |
Dec 12 02:51:18.812 INFO [stderr] 80 |             for h in 0..speed {
Dec 12 02:51:18.812 INFO [stderr]    |                 ^ help: consider using `_h` instead
Dec 12 02:51:18.812 INFO [stderr] 
Dec 12 02:51:18.813 INFO [stderr] warning: unused variable: `i`
Dec 12 02:51:18.813 INFO [stderr]   --> src/area.rs:98:7
Dec 12 02:51:18.813 INFO [stderr]    |
Dec 12 02:51:18.813 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Dec 12 02:51:18.813 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 12 02:51:18.813 INFO [stderr] 
Dec 12 02:51:18.813 INFO [stderr] warning: unused variable: `value`
Dec 12 02:51:18.813 INFO [stderr]    --> src/area.rs:109:14
Dec 12 02:51:18.813 INFO [stderr]     |
Dec 12 02:51:18.813 INFO [stderr] 109 |             for (key, value) in currentgen {
Dec 12 02:51:18.813 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Dec 12 02:51:18.813 INFO [stderr] 
Dec 12 02:51:18.813 INFO [stderr] warning: unused variable: `room`
Dec 12 02:51:18.813 INFO [stderr]    --> src/area.rs:134:18
Dec 12 02:51:18.813 INFO [stderr]     |
Dec 12 02:51:18.813 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.813 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Dec 12 02:51:18.813 INFO [stderr] 
Dec 12 02:51:18.813 INFO [stderr] warning: unused variable: `x`
Dec 12 02:51:18.813 INFO [stderr]    --> src/area.rs:134:30
Dec 12 02:51:18.813 INFO [stderr]     |
Dec 12 02:51:18.813 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.813 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 12 02:51:18.813 INFO [stderr] 
Dec 12 02:51:18.813 INFO [stderr] warning: unused variable: `y`
Dec 12 02:51:18.813 INFO [stderr]    --> src/area.rs:134:40
Dec 12 02:51:18.813 INFO [stderr]     |
Dec 12 02:51:18.813 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.813 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Dec 12 02:51:18.813 INFO [stderr] 
Dec 12 02:51:18.884 INFO [stderr] warning: struct is never constructed: `Position`
Dec 12 02:51:18.884 INFO [stderr]  --> src/area.rs:5:1
Dec 12 02:51:18.884 INFO [stderr]   |
Dec 12 02:51:18.884 INFO [stderr] 5 | pub struct Position {
Dec 12 02:51:18.884 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.884 INFO [stderr]   |
Dec 12 02:51:18.884 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 02:51:18.884 INFO [stderr] 
Dec 12 02:51:18.884 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:18.884 INFO [stderr]   --> src/area.rs:12:2
Dec 12 02:51:18.884 INFO [stderr]    |
Dec 12 02:51:18.884 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: struct is never constructed: `Dungeon`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:23:1
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 23 | pub struct Dungeon {
Dec 12 02:51:18.885 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:28:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: method is never used: `add_level`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:31:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: struct is never constructed: `Level`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:36:1
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 36 | pub struct Level {
Dec 12 02:51:18.885 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: variant is never constructed: `UP`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:42:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 42 |     UP,
Dec 12 02:51:18.885 INFO [stderr]    |     ^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: variant is never constructed: `DOWN`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:43:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 43 |     DOWN,
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: variant is never constructed: `LEFT`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:44:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 44 |     LEFT,
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: variant is never constructed: `RIGHT`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:45:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 45 |     RIGHT
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: method is never used: `random`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:49:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 49 |     fn random() -> Self {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:62:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 62 |     pub fn new() -> Level {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: method is never used: `add_room`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:65:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.885 INFO [stderr] 
Dec 12 02:51:18.885 INFO [stderr] warning: method is never used: `step`
Dec 12 02:51:18.885 INFO [stderr]   --> src/area.rs:68:2
Dec 12 02:51:18.885 INFO [stderr]    |
Dec 12 02:51:18.885 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Dec 12 02:51:18.885 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: method is never used: `walker`
Dec 12 02:51:18.886 INFO [stderr]   --> src/area.rs:76:2
Dec 12 02:51:18.886 INFO [stderr]    |
Dec 12 02:51:18.886 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) {
Dec 12 02:51:18.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: method is never used: `generate_rooms`
Dec 12 02:51:18.886 INFO [stderr]   --> src/area.rs:96:2
Dec 12 02:51:18.886 INFO [stderr]    |
Dec 12 02:51:18.886 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Dec 12 02:51:18.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: struct is never constructed: `Room`
Dec 12 02:51:18.886 INFO [stderr]    --> src/area.rs:128:1
Dec 12 02:51:18.886 INFO [stderr]     |
Dec 12 02:51:18.886 INFO [stderr] 128 | pub struct Room {}
Dec 12 02:51:18.886 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:18.886 INFO [stderr]    --> src/area.rs:131:2
Dec 12 02:51:18.886 INFO [stderr]     |
Dec 12 02:51:18.886 INFO [stderr] 131 |     pub fn new() -> Room {
Dec 12 02:51:18.886 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: method is never used: `set_position`
Dec 12 02:51:18.886 INFO [stderr]    --> src/area.rs:134:2
Dec 12 02:51:18.886 INFO [stderr]     |
Dec 12 02:51:18.886 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.886 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: field is never used: `sender`
Dec 12 02:51:18.886 INFO [stderr]   --> src/client.rs:13:2
Dec 12 02:51:18.886 INFO [stderr]    |
Dec 12 02:51:18.886 INFO [stderr] 13 |     sender: ws::Sender
Dec 12 02:51:18.886 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.886 INFO [stderr] warning: field is never used: `sender`
Dec 12 02:51:18.886 INFO [stderr]    --> src/server.rs:124:2
Dec 12 02:51:18.886 INFO [stderr]     |
Dec 12 02:51:18.886 INFO [stderr] 124 |     sender: ws::Sender
Dec 12 02:51:18.886 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:51:18.886 INFO [stderr] 
Dec 12 02:51:18.940 INFO [stderr] warning: unused variable: `i`
Dec 12 02:51:18.941 INFO [stderr]   --> src/area.rs:78:7
Dec 12 02:51:18.941 INFO [stderr]    |
Dec 12 02:51:18.941 INFO [stderr] 78 |         for i in 0..steps {
Dec 12 02:51:18.941 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 12 02:51:18.942 INFO [stderr]    |
Dec 12 02:51:18.942 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:51:18.942 INFO [stderr] 
Dec 12 02:51:18.943 INFO [stderr] warning: unused variable: `h`
Dec 12 02:51:18.943 INFO [stderr]   --> src/area.rs:80:8
Dec 12 02:51:18.943 INFO [stderr]    |
Dec 12 02:51:18.944 INFO [stderr] 80 |             for h in 0..speed {
Dec 12 02:51:18.944 INFO [stderr]    |                 ^ help: consider using `_h` instead
Dec 12 02:51:18.944 INFO [stderr] 
Dec 12 02:51:18.945 INFO [stderr] warning: unused variable: `i`
Dec 12 02:51:18.945 INFO [stderr]   --> src/area.rs:98:7
Dec 12 02:51:18.945 INFO [stderr]    |
Dec 12 02:51:18.945 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Dec 12 02:51:18.946 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 12 02:51:18.946 INFO [stderr] 
Dec 12 02:51:18.946 INFO [stderr] warning: unused variable: `value`
Dec 12 02:51:18.947 INFO [stderr]    --> src/area.rs:109:14
Dec 12 02:51:18.947 INFO [stderr]     |
Dec 12 02:51:18.947 INFO [stderr] 109 |             for (key, value) in currentgen {
Dec 12 02:51:18.947 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Dec 12 02:51:18.948 INFO [stderr] 
Dec 12 02:51:18.948 INFO [stderr] warning: unused variable: `room`
Dec 12 02:51:18.948 INFO [stderr]    --> src/area.rs:134:18
Dec 12 02:51:18.949 INFO [stderr]     |
Dec 12 02:51:18.949 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.949 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Dec 12 02:51:18.949 INFO [stderr] 
Dec 12 02:51:18.950 INFO [stderr] warning: unused variable: `x`
Dec 12 02:51:18.950 INFO [stderr]    --> src/area.rs:134:30
Dec 12 02:51:18.950 INFO [stderr]     |
Dec 12 02:51:18.951 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.951 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 12 02:51:18.951 INFO [stderr] 
Dec 12 02:51:18.951 INFO [stderr] warning: unused variable: `y`
Dec 12 02:51:18.952 INFO [stderr]    --> src/area.rs:134:40
Dec 12 02:51:18.952 INFO [stderr]     |
Dec 12 02:51:18.952 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:18.953 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Dec 12 02:51:18.953 INFO [stderr] 
Dec 12 02:51:19.016 INFO [stderr] warning: struct is never constructed: `Position`
Dec 12 02:51:19.017 INFO [stderr]  --> src/area.rs:5:1
Dec 12 02:51:19.017 INFO [stderr]   |
Dec 12 02:51:19.017 INFO [stderr] 5 | pub struct Position {
Dec 12 02:51:19.017 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.018 INFO [stderr]   |
Dec 12 02:51:19.018 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 02:51:19.018 INFO [stderr] 
Dec 12 02:51:19.019 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:19.019 INFO [stderr]   --> src/area.rs:12:2
Dec 12 02:51:19.019 INFO [stderr]    |
Dec 12 02:51:19.020 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Dec 12 02:51:19.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.020 INFO [stderr] 
Dec 12 02:51:19.020 INFO [stderr] warning: struct is never constructed: `Dungeon`
Dec 12 02:51:19.021 INFO [stderr]   --> src/area.rs:23:1
Dec 12 02:51:19.021 INFO [stderr]    |
Dec 12 02:51:19.021 INFO [stderr] 23 | pub struct Dungeon {
Dec 12 02:51:19.021 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.021 INFO [stderr] 
Dec 12 02:51:19.022 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:19.022 INFO [stderr]   --> src/area.rs:28:2
Dec 12 02:51:19.022 INFO [stderr]    |
Dec 12 02:51:19.022 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Dec 12 02:51:19.023 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.023 INFO [stderr] 
Dec 12 02:51:19.023 INFO [stderr] warning: method is never used: `add_level`
Dec 12 02:51:19.024 INFO [stderr]   --> src/area.rs:31:2
Dec 12 02:51:19.024 INFO [stderr]    |
Dec 12 02:51:19.024 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Dec 12 02:51:19.024 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.024 INFO [stderr] 
Dec 12 02:51:19.025 INFO [stderr] warning: struct is never constructed: `Level`
Dec 12 02:51:19.025 INFO [stderr]   --> src/area.rs:36:1
Dec 12 02:51:19.025 INFO [stderr]    |
Dec 12 02:51:19.026 INFO [stderr] 36 | pub struct Level {
Dec 12 02:51:19.026 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 12 02:51:19.026 INFO [stderr] 
Dec 12 02:51:19.026 INFO [stderr] warning: variant is never constructed: `UP`
Dec 12 02:51:19.027 INFO [stderr]   --> src/area.rs:42:2
Dec 12 02:51:19.027 INFO [stderr]    |
Dec 12 02:51:19.027 INFO [stderr] 42 |     UP,
Dec 12 02:51:19.027 INFO [stderr]    |     ^^
Dec 12 02:51:19.028 INFO [stderr] 
Dec 12 02:51:19.028 INFO [stderr] warning: variant is never constructed: `DOWN`
Dec 12 02:51:19.028 INFO [stderr]   --> src/area.rs:43:2
Dec 12 02:51:19.029 INFO [stderr]    |
Dec 12 02:51:19.029 INFO [stderr] 43 |     DOWN,
Dec 12 02:51:19.029 INFO [stderr]    |     ^^^^
Dec 12 02:51:19.029 INFO [stderr] 
Dec 12 02:51:19.030 INFO [stderr] warning: variant is never constructed: `LEFT`
Dec 12 02:51:19.030 INFO [stderr]   --> src/area.rs:44:2
Dec 12 02:51:19.030 INFO [stderr]    |
Dec 12 02:51:19.030 INFO [stderr] 44 |     LEFT,
Dec 12 02:51:19.031 INFO [stderr]    |     ^^^^
Dec 12 02:51:19.031 INFO [stderr] 
Dec 12 02:51:19.031 INFO [stderr] warning: variant is never constructed: `RIGHT`
Dec 12 02:51:19.032 INFO [stderr]   --> src/area.rs:45:2
Dec 12 02:51:19.032 INFO [stderr]    |
Dec 12 02:51:19.032 INFO [stderr] 45 |     RIGHT
Dec 12 02:51:19.032 INFO [stderr]    |     ^^^^^
Dec 12 02:51:19.033 INFO [stderr] 
Dec 12 02:51:19.033 INFO [stderr] warning: method is never used: `random`
Dec 12 02:51:19.033 INFO [stderr]   --> src/area.rs:49:2
Dec 12 02:51:19.033 INFO [stderr]    |
Dec 12 02:51:19.034 INFO [stderr] 49 |     fn random() -> Self {
Dec 12 02:51:19.034 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.034 INFO [stderr] 
Dec 12 02:51:19.035 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:19.035 INFO [stderr]   --> src/area.rs:62:2
Dec 12 02:51:19.035 INFO [stderr]    |
Dec 12 02:51:19.035 INFO [stderr] 62 |     pub fn new() -> Level {
Dec 12 02:51:19.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.036 INFO [stderr] 
Dec 12 02:51:19.036 INFO [stderr] warning: method is never used: `add_room`
Dec 12 02:51:19.036 INFO [stderr]   --> src/area.rs:65:2
Dec 12 02:51:19.037 INFO [stderr]    |
Dec 12 02:51:19.037 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Dec 12 02:51:19.037 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.037 INFO [stderr] 
Dec 12 02:51:19.038 INFO [stderr] warning: method is never used: `step`
Dec 12 02:51:19.038 INFO [stderr]   --> src/area.rs:68:2
Dec 12 02:51:19.038 INFO [stderr]    |
Dec 12 02:51:19.038 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Dec 12 02:51:19.039 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.039 INFO [stderr] 
Dec 12 02:51:19.039 INFO [stderr] warning: method is never used: `walker`
Dec 12 02:51:19.040 INFO [stderr]   --> src/area.rs:76:2
Dec 12 02:51:19.040 INFO [stderr]    |
Dec 12 02:51:19.040 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) {
Dec 12 02:51:19.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.041 INFO [stderr] 
Dec 12 02:51:19.041 INFO [stderr] warning: method is never used: `generate_rooms`
Dec 12 02:51:19.041 INFO [stderr]   --> src/area.rs:96:2
Dec 12 02:51:19.042 INFO [stderr]    |
Dec 12 02:51:19.042 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Dec 12 02:51:19.042 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.042 INFO [stderr] 
Dec 12 02:51:19.043 INFO [stderr] warning: struct is never constructed: `Room`
Dec 12 02:51:19.043 INFO [stderr]    --> src/area.rs:128:1
Dec 12 02:51:19.043 INFO [stderr]     |
Dec 12 02:51:19.044 INFO [stderr] 128 | pub struct Room {}
Dec 12 02:51:19.044 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 12 02:51:19.044 INFO [stderr] 
Dec 12 02:51:19.044 INFO [stderr] warning: method is never used: `new`
Dec 12 02:51:19.044 INFO [stderr]    --> src/area.rs:131:2
Dec 12 02:51:19.045 INFO [stderr]     |
Dec 12 02:51:19.045 INFO [stderr] 131 |     pub fn new() -> Room {
Dec 12 02:51:19.045 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.045 INFO [stderr] 
Dec 12 02:51:19.046 INFO [stderr] warning: method is never used: `set_position`
Dec 12 02:51:19.046 INFO [stderr]    --> src/area.rs:134:2
Dec 12 02:51:19.046 INFO [stderr]     |
Dec 12 02:51:19.046 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 12 02:51:19.047 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.047 INFO [stderr] 
Dec 12 02:51:19.047 INFO [stderr] warning: field is never used: `sender`
Dec 12 02:51:19.047 INFO [stderr]   --> src/client.rs:13:2
Dec 12 02:51:19.048 INFO [stderr]    |
Dec 12 02:51:19.048 INFO [stderr] 13 |     sender: ws::Sender
Dec 12 02:51:19.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.048 INFO [stderr] 
Dec 12 02:51:19.048 INFO [stderr] warning: field is never used: `sender`
Dec 12 02:51:19.049 INFO [stderr]    --> src/server.rs:124:2
Dec 12 02:51:19.049 INFO [stderr]     |
Dec 12 02:51:19.049 INFO [stderr] 124 |     sender: ws::Sender
Dec 12 02:51:19.050 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 12 02:51:19.050 INFO [stderr] 
Dec 12 02:51:19.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.74s
Dec 12 02:51:19.143 INFO [stderr] su: No module specific data is present
Dec 12 02:51:20.250 INFO running `"docker" "inspect" "c81eecb49f47ffad41e9c29e1ea98c0c56c8760d0f6e063fc25a0044488e666c"`
Dec 12 02:51:20.616 INFO running `"docker" "rm" "-f" "c81eecb49f47ffad41e9c29e1ea98c0c56c8760d0f6e063fc25a0044488e666c"`
Dec 12 02:51:20.988 INFO [stdout] c81eecb49f47ffad41e9c29e1ea98c0c56c8760d0f6e063fc25a0044488e666c