Dec 06 14:03:07.671 INFO testing Fertasd/MyGame-Rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 14:03:07.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 14:03:07.980 INFO [stdout] 7c3b7987bb971f544b6a16ffcad027c284439b814e32af17cd5b60383a43fc43
Dec 06 14:03:07.982 INFO running `"docker" "start" "-a" "7c3b7987bb971f544b6a16ffcad027c284439b814e32af17cd5b60383a43fc43"`
Dec 06 14:03:08.633 INFO [stderr] usermod: no changes
Dec 06 14:03:08.730 INFO [stderr]    Compiling iovec v0.1.0
Dec 06 14:03:08.730 INFO [stderr]    Compiling net2 v0.2.29
Dec 06 14:03:08.732 INFO [stderr]    Compiling ctrlc v3.0.2
Dec 06 14:03:09.289 INFO [stderr]    Compiling bytes v0.4.4
Dec 06 14:03:09.739 INFO [stderr]    Compiling mio v0.6.8
Dec 06 14:03:12.116 INFO [stderr]    Compiling ws v0.7.1
Dec 06 14:03:15.244 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Dec 06 14:03:16.464 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 06 14:03:16.465 INFO [stderr]  --> src/server.rs:3:5
Dec 06 14:03:16.465 INFO [stderr]   |
Dec 06 14:03:16.465 INFO [stderr] 3 | use std::ops::Deref;
Dec 06 14:03:16.465 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 14:03:16.466 INFO [stderr]   |
Dec 06 14:03:16.466 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:03:16.466 INFO [stderr] 
Dec 06 14:03:16.610 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:16.611 INFO [stderr]   --> src/area.rs:78:7
Dec 06 14:03:16.611 INFO [stderr]    |
Dec 06 14:03:16.611 INFO [stderr] 78 |         for i in 0..steps {
Dec 06 14:03:16.612 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:16.612 INFO [stderr]    |
Dec 06 14:03:16.612 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 14:03:16.612 INFO [stderr] 
Dec 06 14:03:16.613 INFO [stderr] warning: unused variable: `h`
Dec 06 14:03:16.613 INFO [stderr]   --> src/area.rs:80:8
Dec 06 14:03:16.613 INFO [stderr]    |
Dec 06 14:03:16.614 INFO [stderr] 80 |             for h in 0..speed {
Dec 06 14:03:16.614 INFO [stderr]    |                 ^ help: consider using `_h` instead
Dec 06 14:03:16.614 INFO [stderr] 
Dec 06 14:03:16.614 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:16.615 INFO [stderr]   --> src/area.rs:98:7
Dec 06 14:03:16.615 INFO [stderr]    |
Dec 06 14:03:16.615 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Dec 06 14:03:16.616 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:16.616 INFO [stderr] 
Dec 06 14:03:16.616 INFO [stderr] warning: unused variable: `value`
Dec 06 14:03:16.617 INFO [stderr]    --> src/area.rs:109:14
Dec 06 14:03:16.617 INFO [stderr]     |
Dec 06 14:03:16.617 INFO [stderr] 109 |             for (key, value) in currentgen {
Dec 06 14:03:16.617 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Dec 06 14:03:16.618 INFO [stderr] 
Dec 06 14:03:16.618 INFO [stderr] warning: unused variable: `room`
Dec 06 14:03:16.618 INFO [stderr]    --> src/area.rs:134:18
Dec 06 14:03:16.619 INFO [stderr]     |
Dec 06 14:03:16.619 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:16.619 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Dec 06 14:03:16.619 INFO [stderr] 
Dec 06 14:03:16.620 INFO [stderr] warning: unused variable: `x`
Dec 06 14:03:16.620 INFO [stderr]    --> src/area.rs:134:30
Dec 06 14:03:16.620 INFO [stderr]     |
Dec 06 14:03:16.621 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:16.621 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 06 14:03:16.621 INFO [stderr] 
Dec 06 14:03:16.622 INFO [stderr] warning: unused variable: `y`
Dec 06 14:03:16.622 INFO [stderr]    --> src/area.rs:134:40
Dec 06 14:03:16.622 INFO [stderr]     |
Dec 06 14:03:16.622 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:16.622 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Dec 06 14:03:16.622 INFO [stderr] 
Dec 06 14:03:16.654 INFO [stderr] warning: struct is never constructed: `Position`
Dec 06 14:03:16.654 INFO [stderr]  --> src/area.rs:5:1
Dec 06 14:03:16.654 INFO [stderr]   |
Dec 06 14:03:16.654 INFO [stderr] 5 | pub struct Position {
Dec 06 14:03:16.654 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.654 INFO [stderr]   |
Dec 06 14:03:16.654 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:03:16.654 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:12:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: struct is never constructed: `Dungeon`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:23:1
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 23 | pub struct Dungeon {
Dec 06 14:03:16.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:28:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `add_level`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:31:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: struct is never constructed: `Level`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:36:1
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 36 | pub struct Level {
Dec 06 14:03:16.655 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: variant is never constructed: `UP`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:42:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 42 |     UP,
Dec 06 14:03:16.655 INFO [stderr]    |     ^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: variant is never constructed: `DOWN`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:43:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 43 |     DOWN,
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: variant is never constructed: `LEFT`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:44:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 44 |     LEFT,
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: variant is never constructed: `RIGHT`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:45:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 45 |     RIGHT
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `random`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:49:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 49 |     fn random() -> Self {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:62:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 62 |     pub fn new() -> Level {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `add_room`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:65:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `step`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:68:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Dec 06 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `walker`
Dec 06 14:03:16.655 INFO [stderr]   --> src/area.rs:76:2
Dec 06 14:03:16.655 INFO [stderr]    |
Dec 06 14:03:16.655 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 14:03:16.655 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.655 INFO [stderr] 
Dec 06 14:03:16.655 INFO [stderr] warning: method is never used: `generate_rooms`
Dec 06 14:03:16.656 INFO [stderr]   --> src/area.rs:96:2
Dec 06 14:03:16.656 INFO [stderr]    |
Dec 06 14:03:16.656 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Dec 06 14:03:16.656 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.656 INFO [stderr] 
Dec 06 14:03:16.656 INFO [stderr] warning: struct is never constructed: `Room`
Dec 06 14:03:16.656 INFO [stderr]    --> src/area.rs:128:1
Dec 06 14:03:16.656 INFO [stderr]     |
Dec 06 14:03:16.656 INFO [stderr] 128 | pub struct Room {}
Dec 06 14:03:16.656 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 06 14:03:16.656 INFO [stderr] 
Dec 06 14:03:16.656 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:16.656 INFO [stderr]    --> src/area.rs:131:2
Dec 06 14:03:16.656 INFO [stderr]     |
Dec 06 14:03:16.656 INFO [stderr] 131 |     pub fn new() -> Room {
Dec 06 14:03:16.656 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.656 INFO [stderr] 
Dec 06 14:03:16.656 INFO [stderr] warning: method is never used: `set_position`
Dec 06 14:03:16.656 INFO [stderr]    --> src/area.rs:134:2
Dec 06 14:03:16.656 INFO [stderr]     |
Dec 06 14:03:16.656 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:16.656 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.656 INFO [stderr] 
Dec 06 14:03:16.656 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:16.656 INFO [stderr]   --> src/client.rs:13:2
Dec 06 14:03:16.656 INFO [stderr]    |
Dec 06 14:03:16.656 INFO [stderr] 13 |     sender: ws::Sender
Dec 06 14:03:16.656 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.656 INFO [stderr] 
Dec 06 14:03:16.656 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:16.656 INFO [stderr]    --> src/server.rs:124:2
Dec 06 14:03:16.656 INFO [stderr]     |
Dec 06 14:03:16.656 INFO [stderr] 124 |     sender: ws::Sender
Dec 06 14:03:16.656 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:16.656 INFO [stderr] 
Dec 06 14:03:20.940 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.29s
Dec 06 14:03:20.947 INFO [stderr] su: No module specific data is present
Dec 06 14:03:21.615 INFO running `"docker" "inspect" "7c3b7987bb971f544b6a16ffcad027c284439b814e32af17cd5b60383a43fc43"`
Dec 06 14:03:21.698 INFO running `"docker" "rm" "-f" "7c3b7987bb971f544b6a16ffcad027c284439b814e32af17cd5b60383a43fc43"`
Dec 06 14:03:21.837 INFO [stdout] 7c3b7987bb971f544b6a16ffcad027c284439b814e32af17cd5b60383a43fc43
Dec 06 14:03:21.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 14:03:22.062 INFO [stdout] c8f4d4f32099efb5a0eb34c0e8370b32187299fd35747eb91f95aabeb0b409ff
Dec 06 14:03:22.064 INFO running `"docker" "start" "-a" "c8f4d4f32099efb5a0eb34c0e8370b32187299fd35747eb91f95aabeb0b409ff"`
Dec 06 14:03:24.331 INFO [stderr] usermod: no changes
Dec 06 14:03:24.578 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Dec 06 14:03:25.904 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 06 14:03:25.904 INFO [stderr]  --> src/server.rs:3:5
Dec 06 14:03:25.904 INFO [stderr]   |
Dec 06 14:03:25.904 INFO [stderr] 3 | use std::ops::Deref;
Dec 06 14:03:25.904 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 14:03:25.904 INFO [stderr]   |
Dec 06 14:03:25.904 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 14:03:25.904 INFO [stderr] 
Dec 06 14:03:26.071 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:26.071 INFO [stderr]   --> src/area.rs:78:7
Dec 06 14:03:26.071 INFO [stderr]    |
Dec 06 14:03:26.071 INFO [stderr] 78 |         for i in 0..steps {
Dec 06 14:03:26.071 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:26.071 INFO [stderr]    |
Dec 06 14:03:26.071 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 14:03:26.071 INFO [stderr] 
Dec 06 14:03:26.071 INFO [stderr] warning: unused variable: `h`
Dec 06 14:03:26.071 INFO [stderr]   --> src/area.rs:80:8
Dec 06 14:03:26.071 INFO [stderr]    |
Dec 06 14:03:26.071 INFO [stderr] 80 |             for h in 0..speed {
Dec 06 14:03:26.071 INFO [stderr]    |                 ^ help: consider using `_h` instead
Dec 06 14:03:26.071 INFO [stderr] 
Dec 06 14:03:26.071 INFO [stderr] warning: unused variable: `i`
Dec 06 14:03:26.071 INFO [stderr]   --> src/area.rs:98:7
Dec 06 14:03:26.071 INFO [stderr]    |
Dec 06 14:03:26.071 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Dec 06 14:03:26.071 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 06 14:03:26.071 INFO [stderr] 
Dec 06 14:03:26.071 INFO [stderr] warning: unused variable: `value`
Dec 06 14:03:26.071 INFO [stderr]    --> src/area.rs:109:14
Dec 06 14:03:26.071 INFO [stderr]     |
Dec 06 14:03:26.071 INFO [stderr] 109 |             for (key, value) in currentgen {
Dec 06 14:03:26.072 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Dec 06 14:03:26.072 INFO [stderr] 
Dec 06 14:03:26.072 INFO [stderr] warning: unused variable: `room`
Dec 06 14:03:26.072 INFO [stderr]    --> src/area.rs:134:18
Dec 06 14:03:26.072 INFO [stderr]     |
Dec 06 14:03:26.072 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:26.072 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Dec 06 14:03:26.072 INFO [stderr] 
Dec 06 14:03:26.072 INFO [stderr] warning: unused variable: `x`
Dec 06 14:03:26.072 INFO [stderr]    --> src/area.rs:134:30
Dec 06 14:03:26.072 INFO [stderr]     |
Dec 06 14:03:26.072 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:26.072 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Dec 06 14:03:26.072 INFO [stderr] 
Dec 06 14:03:26.072 INFO [stderr] warning: unused variable: `y`
Dec 06 14:03:26.072 INFO [stderr]    --> src/area.rs:134:40
Dec 06 14:03:26.072 INFO [stderr]     |
Dec 06 14:03:26.072 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:26.072 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Dec 06 14:03:26.072 INFO [stderr] 
Dec 06 14:03:26.102 INFO [stderr] warning: struct is never constructed: `Position`
Dec 06 14:03:26.102 INFO [stderr]  --> src/area.rs:5:1
Dec 06 14:03:26.102 INFO [stderr]   |
Dec 06 14:03:26.102 INFO [stderr] 5 | pub struct Position {
Dec 06 14:03:26.102 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.103 INFO [stderr]   |
Dec 06 14:03:26.103 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:26.103 INFO [stderr]   --> src/area.rs:12:2
Dec 06 14:03:26.103 INFO [stderr]    |
Dec 06 14:03:26.103 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Dec 06 14:03:26.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: struct is never constructed: `Dungeon`
Dec 06 14:03:26.103 INFO [stderr]   --> src/area.rs:23:1
Dec 06 14:03:26.103 INFO [stderr]    |
Dec 06 14:03:26.103 INFO [stderr] 23 | pub struct Dungeon {
Dec 06 14:03:26.103 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:26.103 INFO [stderr]   --> src/area.rs:28:2
Dec 06 14:03:26.103 INFO [stderr]    |
Dec 06 14:03:26.103 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Dec 06 14:03:26.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: method is never used: `add_level`
Dec 06 14:03:26.103 INFO [stderr]   --> src/area.rs:31:2
Dec 06 14:03:26.103 INFO [stderr]    |
Dec 06 14:03:26.103 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Dec 06 14:03:26.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: struct is never constructed: `Level`
Dec 06 14:03:26.103 INFO [stderr]   --> src/area.rs:36:1
Dec 06 14:03:26.103 INFO [stderr]    |
Dec 06 14:03:26.103 INFO [stderr] 36 | pub struct Level {
Dec 06 14:03:26.103 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: variant is never constructed: `UP`
Dec 06 14:03:26.103 INFO [stderr]   --> src/area.rs:42:2
Dec 06 14:03:26.103 INFO [stderr]    |
Dec 06 14:03:26.103 INFO [stderr] 42 |     UP,
Dec 06 14:03:26.103 INFO [stderr]    |     ^^
Dec 06 14:03:26.103 INFO [stderr] 
Dec 06 14:03:26.103 INFO [stderr] warning: variant is never constructed: `DOWN`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:43:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 43 |     DOWN,
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: variant is never constructed: `LEFT`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:44:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 44 |     LEFT,
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: variant is never constructed: `RIGHT`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:45:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 45 |     RIGHT
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `random`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:49:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 49 |     fn random() -> Self {
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:62:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 62 |     pub fn new() -> Level {
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `add_room`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:65:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `step`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:68:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `walker`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:76:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 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 14:03:26.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `generate_rooms`
Dec 06 14:03:26.104 INFO [stderr]   --> src/area.rs:96:2
Dec 06 14:03:26.104 INFO [stderr]    |
Dec 06 14:03:26.104 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Dec 06 14:03:26.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: struct is never constructed: `Room`
Dec 06 14:03:26.104 INFO [stderr]    --> src/area.rs:128:1
Dec 06 14:03:26.104 INFO [stderr]     |
Dec 06 14:03:26.104 INFO [stderr] 128 | pub struct Room {}
Dec 06 14:03:26.104 INFO [stderr]     | ^^^^^^^^^^^^^^^
Dec 06 14:03:26.104 INFO [stderr] 
Dec 06 14:03:26.104 INFO [stderr] warning: method is never used: `new`
Dec 06 14:03:26.104 INFO [stderr]    --> src/area.rs:131:2
Dec 06 14:03:26.104 INFO [stderr]     |
Dec 06 14:03:26.104 INFO [stderr] 131 |     pub fn new() -> Room {
Dec 06 14:03:26.105 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.105 INFO [stderr] 
Dec 06 14:03:26.105 INFO [stderr] warning: method is never used: `set_position`
Dec 06 14:03:26.105 INFO [stderr]    --> src/area.rs:134:2
Dec 06 14:03:26.105 INFO [stderr]     |
Dec 06 14:03:26.105 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Dec 06 14:03:26.105 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.105 INFO [stderr] 
Dec 06 14:03:26.105 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:26.105 INFO [stderr]   --> src/client.rs:13:2
Dec 06 14:03:26.105 INFO [stderr]    |
Dec 06 14:03:26.105 INFO [stderr] 13 |     sender: ws::Sender
Dec 06 14:03:26.105 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.105 INFO [stderr] 
Dec 06 14:03:26.105 INFO [stderr] warning: field is never used: `sender`
Dec 06 14:03:26.105 INFO [stderr]    --> src/server.rs:124:2
Dec 06 14:03:26.105 INFO [stderr]     |
Dec 06 14:03:26.105 INFO [stderr] 124 |     sender: ws::Sender
Dec 06 14:03:26.105 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Dec 06 14:03:26.105 INFO [stderr] 
Dec 06 14:03:26.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Dec 06 14:03:26.468 INFO [stderr] su: No module specific data is present
Dec 06 14:03:26.942 INFO running `"docker" "inspect" "c8f4d4f32099efb5a0eb34c0e8370b32187299fd35747eb91f95aabeb0b409ff"`
Dec 06 14:03:27.080 INFO running `"docker" "rm" "-f" "c8f4d4f32099efb5a0eb34c0e8370b32187299fd35747eb91f95aabeb0b409ff"`
Dec 06 14:03:27.279 INFO [stdout] c8f4d4f32099efb5a0eb34c0e8370b32187299fd35747eb91f95aabeb0b409ff
Dec 06 14:03:27.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 14:03:27.630 INFO [stdout] cb13f5c901311f6d8c542e7c03deebaed4e2af86e0da94fb8f63d4204cd22858
Dec 06 14:03:27.632 INFO running `"docker" "start" "-a" "cb13f5c901311f6d8c542e7c03deebaed4e2af86e0da94fb8f63d4204cd22858"`
Dec 06 14:03:29.836 INFO [stderr] usermod: no changes
Dec 06 14:03:29.989 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 06 14:03:30.016 INFO [stderr]      Running /target/debug/deps/rpg_game-7310fbd475362c79
Dec 06 14:03:30.045 INFO [stdout] 
Dec 06 14:03:30.045 INFO [stdout] running 0 tests
Dec 06 14:03:30.045 INFO [stdout] 
Dec 06 14:03:30.045 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 14:03:30.045 INFO [stdout] 
Dec 06 14:03:30.048 INFO [stderr] su: No module specific data is present
Dec 06 14:03:31.150 INFO running `"docker" "inspect" "cb13f5c901311f6d8c542e7c03deebaed4e2af86e0da94fb8f63d4204cd22858"`
Dec 06 14:03:31.518 INFO running `"docker" "rm" "-f" "cb13f5c901311f6d8c542e7c03deebaed4e2af86e0da94fb8f63d4204cd22858"`
Dec 06 14:03:31.791 INFO [stdout] cb13f5c901311f6d8c542e7c03deebaed4e2af86e0da94fb8f63d4204cd22858