Dec 06 14:03:11.352 INFO testing Fertasd/MyGame-Rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:03:11.352 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 14:03:11.628 INFO [stdout] e22704ca23e6e35d0843200eec8f765f60236fe357cdf826dcf8fd4057a88e76
Dec 06 14:03:11.628 INFO running `"docker" "start" "-a" "e22704ca23e6e35d0843200eec8f765f60236fe357cdf826dcf8fd4057a88e76"`
Dec 06 14:03:12.548 INFO [stderr] usermod: no changes
Dec 06 14:03:12.655 INFO [stderr]    Compiling iovec v0.1.0
Dec 06 14:03:12.655 INFO [stderr]    Compiling net2 v0.2.29
Dec 06 14:03:12.655 INFO [stderr]    Compiling ctrlc v3.0.2
Dec 06 14:03:13.272 INFO [stderr]    Compiling bytes v0.4.4
Dec 06 14:03:13.932 INFO [stderr]    Compiling mio v0.6.8
Dec 06 14:03:16.644 INFO [stderr]    Compiling ws v0.7.1
Dec 06 14:03:20.127 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Dec 06 14:03:21.428 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 06 14:03:21.428 INFO [stderr]  --> src/server.rs:3:5
Dec 06 14:03:21.428 INFO [stderr]   |
Dec 06 14:03:21.428 INFO [stderr] 3 | use std::ops::Deref;
Dec 06 14:03:21.428 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 14:03:21.428 INFO [stderr]   |
Dec 06 14:03:21.428 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:03:21.428 INFO [stderr] 
Dec 06 14:03:21.576 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:21.577 INFO [stderr]   --> src/area.rs:78:7
Dec 06 14:03:21.577 INFO [stderr]    |
Dec 06 14:03:21.577 INFO [stderr] 78 |         for i in 0..steps {
Dec 06 14:03:21.577 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:21.577 INFO [stderr]    |
Dec 06 14:03:21.577 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.577 INFO [stderr] warning: unused variable: `h`
Dec 06 14:03:21.577 INFO [stderr]   --> src/area.rs:80:8
Dec 06 14:03:21.577 INFO [stderr]    |
Dec 06 14:03:21.577 INFO [stderr] 80 |             for h in 0..speed {
Dec 06 14:03:21.577 INFO [stderr]    |                 ^ help: consider using `_h` instead
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.577 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:21.577 INFO [stderr]   --> src/area.rs:98:7
Dec 06 14:03:21.577 INFO [stderr]    |
Dec 06 14:03:21.577 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Dec 06 14:03:21.577 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.577 INFO [stderr] warning: unused variable: `value`
Dec 06 14:03:21.577 INFO [stderr]    --> src/area.rs:109:14
Dec 06 14:03:21.577 INFO [stderr]     |
Dec 06 14:03:21.577 INFO [stderr] 109 |             for (key, value) in currentgen {
Dec 06 14:03:21.577 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.577 INFO [stderr] warning: unused variable: `room`
Dec 06 14:03:21.577 INFO [stderr]    --> src/area.rs:134:18
Dec 06 14:03:21.577 INFO [stderr]     |
Dec 06 14:03:21.577 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:21.577 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.577 INFO [stderr] warning: unused variable: `x`
Dec 06 14:03:21.577 INFO [stderr]    --> src/area.rs:134:30
Dec 06 14:03:21.577 INFO [stderr]     |
Dec 06 14:03:21.577 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:21.577 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.577 INFO [stderr] warning: unused variable: `y`
Dec 06 14:03:21.577 INFO [stderr]    --> src/area.rs:134:40
Dec 06 14:03:21.577 INFO [stderr]     |
Dec 06 14:03:21.577 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:21.577 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Dec 06 14:03:21.577 INFO [stderr] 
Dec 06 14:03:21.607 INFO [stderr] warning: struct is never constructed: `Position`
Dec 06 14:03:21.607 INFO [stderr]  --> src/area.rs:5:1
Dec 06 14:03:21.607 INFO [stderr]   |
Dec 06 14:03:21.607 INFO [stderr] 5 | pub struct Position {
Dec 06 14:03:21.607 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.607 INFO [stderr]   |
Dec 06 14:03:21.607 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:03:21.607 INFO [stderr] 
Dec 06 14:03:21.607 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:21.607 INFO [stderr]   --> src/area.rs:12:2
Dec 06 14:03:21.607 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: struct is never constructed: `Dungeon`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:23:1
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 23 | pub struct Dungeon {
Dec 06 14:03:21.608 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:28:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: method is never used: `add_level`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:31:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: struct is never constructed: `Level`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:36:1
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 36 | pub struct Level {
Dec 06 14:03:21.608 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: variant is never constructed: `UP`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:42:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 42 |     UP,
Dec 06 14:03:21.608 INFO [stderr]    |     ^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: variant is never constructed: `DOWN`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:43:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 43 |     DOWN,
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: variant is never constructed: `LEFT`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:44:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 44 |     LEFT,
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: variant is never constructed: `RIGHT`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:45:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 45 |     RIGHT
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: method is never used: `random`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:49:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 49 |     fn random() -> Self {
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:62:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 62 |     pub fn new() -> Level {
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: method is never used: `add_room`
Dec 06 14:03:21.608 INFO [stderr]   --> src/area.rs:65:2
Dec 06 14:03:21.608 INFO [stderr]    |
Dec 06 14:03:21.608 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Dec 06 14:03:21.608 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.608 INFO [stderr] 
Dec 06 14:03:21.608 INFO [stderr] warning: method is never used: `step`
Dec 06 14:03:21.609 INFO [stderr]   --> src/area.rs:68:2
Dec 06 14:03:21.609 INFO [stderr]    |
Dec 06 14:03:21.609 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Dec 06 14:03:21.609 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: method is never used: `walker`
Dec 06 14:03:21.609 INFO [stderr]   --> src/area.rs:76:2
Dec 06 14:03:21.609 INFO [stderr]    |
Dec 06 14:03:21.609 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 06 14:03:21.609 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: method is never used: `generate_rooms`
Dec 06 14:03:21.609 INFO [stderr]   --> src/area.rs:96:2
Dec 06 14:03:21.609 INFO [stderr]    |
Dec 06 14:03:21.609 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Dec 06 14:03:21.609 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: struct is never constructed: `Room`
Dec 06 14:03:21.609 INFO [stderr]    --> src/area.rs:128:1
Dec 06 14:03:21.609 INFO [stderr]     |
Dec 06 14:03:21.609 INFO [stderr] 128 | pub struct Room {}
Dec 06 14:03:21.609 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:21.609 INFO [stderr]    --> src/area.rs:131:2
Dec 06 14:03:21.609 INFO [stderr]     |
Dec 06 14:03:21.609 INFO [stderr] 131 |     pub fn new() -> Room {
Dec 06 14:03:21.609 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: method is never used: `set_position`
Dec 06 14:03:21.609 INFO [stderr]    --> src/area.rs:134:2
Dec 06 14:03:21.609 INFO [stderr]     |
Dec 06 14:03:21.609 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:21.609 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:21.609 INFO [stderr]   --> src/client.rs:13:2
Dec 06 14:03:21.609 INFO [stderr]    |
Dec 06 14:03:21.609 INFO [stderr] 13 |     sender: ws::Sender
Dec 06 14:03:21.609 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:21.609 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:21.609 INFO [stderr]    --> src/server.rs:124:2
Dec 06 14:03:21.609 INFO [stderr]     |
Dec 06 14:03:21.609 INFO [stderr] 124 |     sender: ws::Sender
Dec 06 14:03:21.609 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:21.609 INFO [stderr] 
Dec 06 14:03:25.165 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
Dec 06 14:03:25.172 INFO [stderr] su: No module specific data is present
Dec 06 14:03:26.267 INFO running `"docker" "inspect" "e22704ca23e6e35d0843200eec8f765f60236fe357cdf826dcf8fd4057a88e76"`
Dec 06 14:03:26.538 INFO running `"docker" "rm" "-f" "e22704ca23e6e35d0843200eec8f765f60236fe357cdf826dcf8fd4057a88e76"`
Dec 06 14:03:26.749 INFO [stdout] e22704ca23e6e35d0843200eec8f765f60236fe357cdf826dcf8fd4057a88e76
Dec 06 14:03:26.754 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 14:03:26.956 INFO [stdout] 6e62046b90a7227fd0d382e966201ec9a7dbb3ab5938abd90a904d528b7e1fde
Dec 06 14:03:26.961 INFO running `"docker" "start" "-a" "6e62046b90a7227fd0d382e966201ec9a7dbb3ab5938abd90a904d528b7e1fde"`
Dec 06 14:03:27.676 INFO [stderr] usermod: no changes
Dec 06 14:03:27.840 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Dec 06 14:03:29.232 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 06 14:03:29.232 INFO [stderr]  --> src/server.rs:3:5
Dec 06 14:03:29.232 INFO [stderr]   |
Dec 06 14:03:29.232 INFO [stderr] 3 | use std::ops::Deref;
Dec 06 14:03:29.232 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 14:03:29.232 INFO [stderr]   |
Dec 06 14:03:29.232 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:03:29.232 INFO [stderr] 
Dec 06 14:03:29.376 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:29.376 INFO [stderr]   --> src/area.rs:78:7
Dec 06 14:03:29.376 INFO [stderr]    |
Dec 06 14:03:29.376 INFO [stderr] 78 |         for i in 0..steps {
Dec 06 14:03:29.376 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:29.376 INFO [stderr]    |
Dec 06 14:03:29.376 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 14:03:29.376 INFO [stderr] 
Dec 06 14:03:29.376 INFO [stderr] warning: unused variable: `h`
Dec 06 14:03:29.376 INFO [stderr]   --> src/area.rs:80:8
Dec 06 14:03:29.376 INFO [stderr]    |
Dec 06 14:03:29.376 INFO [stderr] 80 |             for h in 0..speed {
Dec 06 14:03:29.376 INFO [stderr]    |                 ^ help: consider using `_h` instead
Dec 06 14:03:29.376 INFO [stderr] 
Dec 06 14:03:29.376 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:29.377 INFO [stderr]   --> src/area.rs:98:7
Dec 06 14:03:29.377 INFO [stderr]    |
Dec 06 14:03:29.377 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Dec 06 14:03:29.377 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:29.377 INFO [stderr] 
Dec 06 14:03:29.377 INFO [stderr] warning: unused variable: `value`
Dec 06 14:03:29.377 INFO [stderr]    --> src/area.rs:109:14
Dec 06 14:03:29.377 INFO [stderr]     |
Dec 06 14:03:29.377 INFO [stderr] 109 |             for (key, value) in currentgen {
Dec 06 14:03:29.377 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Dec 06 14:03:29.377 INFO [stderr] 
Dec 06 14:03:29.377 INFO [stderr] warning: unused variable: `room`
Dec 06 14:03:29.377 INFO [stderr]    --> src/area.rs:134:18
Dec 06 14:03:29.377 INFO [stderr]     |
Dec 06 14:03:29.377 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:29.377 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Dec 06 14:03:29.377 INFO [stderr] 
Dec 06 14:03:29.377 INFO [stderr] warning: unused variable: `x`
Dec 06 14:03:29.377 INFO [stderr]    --> src/area.rs:134:30
Dec 06 14:03:29.377 INFO [stderr]     |
Dec 06 14:03:29.377 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:29.377 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 06 14:03:29.377 INFO [stderr] 
Dec 06 14:03:29.377 INFO [stderr] warning: unused variable: `y`
Dec 06 14:03:29.377 INFO [stderr]    --> src/area.rs:134:40
Dec 06 14:03:29.377 INFO [stderr]     |
Dec 06 14:03:29.377 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:29.377 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Dec 06 14:03:29.377 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: struct is never constructed: `Position`
Dec 06 14:03:29.409 INFO [stderr]  --> src/area.rs:5:1
Dec 06 14:03:29.409 INFO [stderr]   |
Dec 06 14:03:29.409 INFO [stderr] 5 | pub struct Position {
Dec 06 14:03:29.409 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr]   |
Dec 06 14:03:29.409 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:12:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: struct is never constructed: `Dungeon`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:23:1
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 23 | pub struct Dungeon {
Dec 06 14:03:29.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:28:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `add_level`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:31:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: struct is never constructed: `Level`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:36:1
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 36 | pub struct Level {
Dec 06 14:03:29.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: variant is never constructed: `UP`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:42:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 42 |     UP,
Dec 06 14:03:29.409 INFO [stderr]    |     ^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: variant is never constructed: `DOWN`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:43:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 43 |     DOWN,
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: variant is never constructed: `LEFT`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:44:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 44 |     LEFT,
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: variant is never constructed: `RIGHT`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:45:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 45 |     RIGHT
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `random`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:49:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 49 |     fn random() -> Self {
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:62:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 62 |     pub fn new() -> Level {
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `add_room`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:65:2
Dec 06 14:03:29.409 INFO [stderr]    |
Dec 06 14:03:29.409 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Dec 06 14:03:29.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.409 INFO [stderr] 
Dec 06 14:03:29.409 INFO [stderr] warning: method is never used: `step`
Dec 06 14:03:29.409 INFO [stderr]   --> src/area.rs:68:2
Dec 06 14:03:29.410 INFO [stderr]    |
Dec 06 14:03:29.410 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Dec 06 14:03:29.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: method is never used: `walker`
Dec 06 14:03:29.410 INFO [stderr]   --> src/area.rs:76:2
Dec 06 14:03:29.410 INFO [stderr]    |
Dec 06 14:03:29.410 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 06 14:03:29.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: method is never used: `generate_rooms`
Dec 06 14:03:29.410 INFO [stderr]   --> src/area.rs:96:2
Dec 06 14:03:29.410 INFO [stderr]    |
Dec 06 14:03:29.410 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Dec 06 14:03:29.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: struct is never constructed: `Room`
Dec 06 14:03:29.410 INFO [stderr]    --> src/area.rs:128:1
Dec 06 14:03:29.410 INFO [stderr]     |
Dec 06 14:03:29.410 INFO [stderr] 128 | pub struct Room {}
Dec 06 14:03:29.410 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:29.410 INFO [stderr]    --> src/area.rs:131:2
Dec 06 14:03:29.410 INFO [stderr]     |
Dec 06 14:03:29.410 INFO [stderr] 131 |     pub fn new() -> Room {
Dec 06 14:03:29.410 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: method is never used: `set_position`
Dec 06 14:03:29.410 INFO [stderr]    --> src/area.rs:134:2
Dec 06 14:03:29.410 INFO [stderr]     |
Dec 06 14:03:29.410 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:29.410 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:29.410 INFO [stderr]   --> src/client.rs:13:2
Dec 06 14:03:29.410 INFO [stderr]    |
Dec 06 14:03:29.410 INFO [stderr] 13 |     sender: ws::Sender
Dec 06 14:03:29.410 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.410 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:29.410 INFO [stderr]    --> src/server.rs:124:2
Dec 06 14:03:29.410 INFO [stderr]     |
Dec 06 14:03:29.410 INFO [stderr] 124 |     sender: ws::Sender
Dec 06 14:03:29.410 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:29.410 INFO [stderr] 
Dec 06 14:03:29.720 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 06 14:03:29.724 INFO [stderr] su: No module specific data is present
Dec 06 14:03:30.760 INFO running `"docker" "inspect" "6e62046b90a7227fd0d382e966201ec9a7dbb3ab5938abd90a904d528b7e1fde"`
Dec 06 14:03:31.084 INFO running `"docker" "rm" "-f" "6e62046b90a7227fd0d382e966201ec9a7dbb3ab5938abd90a904d528b7e1fde"`
Dec 06 14:03:31.324 INFO [stdout] 6e62046b90a7227fd0d382e966201ec9a7dbb3ab5938abd90a904d528b7e1fde
Dec 06 14:03:31.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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 06 14:03:31.805 INFO [stdout] 1791319fc6b78f6b44bfab96c4b3cb4947885b4d9fb340e0a455099dec4caee1
Dec 06 14:03:31.807 INFO running `"docker" "start" "-a" "1791319fc6b78f6b44bfab96c4b3cb4947885b4d9fb340e0a455099dec4caee1"`
Dec 06 14:03:33.064 INFO [stderr] usermod: no changes
Dec 06 14:03:33.206 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 06 14:03:33.216 INFO [stderr]      Running /target/debug/deps/rpg_game-075692862d03321e
Dec 06 14:03:33.223 INFO [stdout] 
Dec 06 14:03:33.223 INFO [stdout] running 0 tests
Dec 06 14:03:33.223 INFO [stdout] 
Dec 06 14:03:33.223 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:03:33.223 INFO [stdout] 
Dec 06 14:03:33.223 INFO [stderr] su: No module specific data is present
Dec 06 14:03:33.905 INFO running `"docker" "inspect" "1791319fc6b78f6b44bfab96c4b3cb4947885b4d9fb340e0a455099dec4caee1"`
Dec 06 14:03:34.160 INFO running `"docker" "rm" "-f" "1791319fc6b78f6b44bfab96c4b3cb4947885b4d9fb340e0a455099dec4caee1"`
Dec 06 14:03:34.312 INFO [stdout] 1791319fc6b78f6b44bfab96c4b3cb4947885b4d9fb340e0a455099dec4caee1