Nov 17 15:26:58.548 INFO testing Fertasd/MyGame-Rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 15:26:58.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 15:26:59.007 INFO [stdout] e4b6058b20be5ffac4a5b48fca88cb8a4ea3c7a53cb6a7b26106f1c11b364e40
Nov 17 15:26:59.012 INFO running `"docker" "start" "-a" "e4b6058b20be5ffac4a5b48fca88cb8a4ea3c7a53cb6a7b26106f1c11b364e40"`
Nov 17 15:27:00.188 INFO [stderr] usermod: no changes
Nov 17 15:27:00.355 INFO [stderr]    Compiling iovec v0.1.0
Nov 17 15:27:00.358 INFO [stderr]    Compiling net2 v0.2.29
Nov 17 15:27:00.358 INFO [stderr]    Compiling serde_json v1.0.2
Nov 17 15:27:00.359 INFO [stderr]    Compiling ctrlc v3.0.2
Nov 17 15:27:00.359 INFO [stderr]    Compiling serde_derive v1.0.8
Nov 17 15:27:02.052 INFO [stderr]    Compiling bytes v0.4.4
Nov 17 15:27:04.091 INFO [stderr]    Compiling mio v0.6.8
Nov 17 15:27:11.463 INFO [stderr]    Compiling ws v0.7.1
Nov 17 15:27:18.538 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Nov 17 15:27:19.739 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 17 15:27:19.739 INFO [stderr]  --> src/server.rs:3:5
Nov 17 15:27:19.739 INFO [stderr]   |
Nov 17 15:27:19.739 INFO [stderr] 3 | use std::ops::Deref;
Nov 17 15:27:19.739 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 15:27:19.739 INFO [stderr]   |
Nov 17 15:27:19.739 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:27:19.739 INFO [stderr] 
Nov 17 15:27:19.906 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:19.906 INFO [stderr]   --> src/area.rs:78:7
Nov 17 15:27:19.906 INFO [stderr]    |
Nov 17 15:27:19.906 INFO [stderr] 78 |         for i in 0..steps {
Nov 17 15:27:19.906 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:19.906 INFO [stderr]    |
Nov 17 15:27:19.906 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:27:19.906 INFO [stderr] 
Nov 17 15:27:19.906 INFO [stderr] warning: unused variable: `h`
Nov 17 15:27:19.906 INFO [stderr]   --> src/area.rs:80:8
Nov 17 15:27:19.906 INFO [stderr]    |
Nov 17 15:27:19.906 INFO [stderr] 80 |             for h in 0..speed {
Nov 17 15:27:19.906 INFO [stderr]    |                 ^ help: consider using `_h` instead
Nov 17 15:27:19.906 INFO [stderr] 
Nov 17 15:27:19.907 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:19.907 INFO [stderr]   --> src/area.rs:98:7
Nov 17 15:27:19.907 INFO [stderr]    |
Nov 17 15:27:19.907 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Nov 17 15:27:19.907 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:19.907 INFO [stderr] 
Nov 17 15:27:19.907 INFO [stderr] warning: unused variable: `value`
Nov 17 15:27:19.907 INFO [stderr]    --> src/area.rs:109:14
Nov 17 15:27:19.907 INFO [stderr]     |
Nov 17 15:27:19.907 INFO [stderr] 109 |             for (key, value) in currentgen {
Nov 17 15:27:19.907 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Nov 17 15:27:19.907 INFO [stderr] 
Nov 17 15:27:19.907 INFO [stderr] warning: unused variable: `room`
Nov 17 15:27:19.907 INFO [stderr]    --> src/area.rs:134:18
Nov 17 15:27:19.907 INFO [stderr]     |
Nov 17 15:27:19.907 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.907 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Nov 17 15:27:19.907 INFO [stderr] 
Nov 17 15:27:19.907 INFO [stderr] warning: unused variable: `x`
Nov 17 15:27:19.907 INFO [stderr]    --> src/area.rs:134:30
Nov 17 15:27:19.907 INFO [stderr]     |
Nov 17 15:27:19.907 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.907 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 17 15:27:19.907 INFO [stderr] 
Nov 17 15:27:19.907 INFO [stderr] warning: unused variable: `y`
Nov 17 15:27:19.907 INFO [stderr]    --> src/area.rs:134:40
Nov 17 15:27:19.907 INFO [stderr]     |
Nov 17 15:27:19.907 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.907 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Nov 17 15:27:19.907 INFO [stderr] 
Nov 17 15:27:19.943 INFO [stderr] warning: struct is never constructed: `Position`
Nov 17 15:27:19.943 INFO [stderr]  --> src/area.rs:5:1
Nov 17 15:27:19.943 INFO [stderr]   |
Nov 17 15:27:19.943 INFO [stderr] 5 | pub struct Position {
Nov 17 15:27:19.943 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.943 INFO [stderr]   |
Nov 17 15:27:19.943 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:27:19.943 INFO [stderr] 
Nov 17 15:27:19.943 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.943 INFO [stderr]   --> src/area.rs:12:2
Nov 17 15:27:19.943 INFO [stderr]    |
Nov 17 15:27:19.943 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Nov 17 15:27:19.943 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.943 INFO [stderr] 
Nov 17 15:27:19.943 INFO [stderr] warning: struct is never constructed: `Dungeon`
Nov 17 15:27:19.943 INFO [stderr]   --> src/area.rs:23:1
Nov 17 15:27:19.943 INFO [stderr]    |
Nov 17 15:27:19.943 INFO [stderr] 23 | pub struct Dungeon {
Nov 17 15:27:19.943 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.943 INFO [stderr] 
Nov 17 15:27:19.944 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.944 INFO [stderr]   --> src/area.rs:28:2
Nov 17 15:27:19.944 INFO [stderr]    |
Nov 17 15:27:19.944 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Nov 17 15:27:19.944 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.944 INFO [stderr] 
Nov 17 15:27:19.945 INFO [stderr] warning: method is never used: `add_level`
Nov 17 15:27:19.945 INFO [stderr]   --> src/area.rs:31:2
Nov 17 15:27:19.945 INFO [stderr]    |
Nov 17 15:27:19.945 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Nov 17 15:27:19.945 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.945 INFO [stderr] 
Nov 17 15:27:19.945 INFO [stderr] warning: struct is never constructed: `Level`
Nov 17 15:27:19.945 INFO [stderr]   --> src/area.rs:36:1
Nov 17 15:27:19.945 INFO [stderr]    |
Nov 17 15:27:19.945 INFO [stderr] 36 | pub struct Level {
Nov 17 15:27:19.945 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 17 15:27:19.945 INFO [stderr] 
Nov 17 15:27:19.946 INFO [stderr] warning: variant is never constructed: `UP`
Nov 17 15:27:19.946 INFO [stderr]   --> src/area.rs:42:2
Nov 17 15:27:19.946 INFO [stderr]    |
Nov 17 15:27:19.946 INFO [stderr] 42 |     UP,
Nov 17 15:27:19.946 INFO [stderr]    |     ^^
Nov 17 15:27:19.946 INFO [stderr] 
Nov 17 15:27:19.946 INFO [stderr] warning: variant is never constructed: `DOWN`
Nov 17 15:27:19.946 INFO [stderr]   --> src/area.rs:43:2
Nov 17 15:27:19.946 INFO [stderr]    |
Nov 17 15:27:19.946 INFO [stderr] 43 |     DOWN,
Nov 17 15:27:19.946 INFO [stderr]    |     ^^^^
Nov 17 15:27:19.946 INFO [stderr] 
Nov 17 15:27:19.946 INFO [stderr] warning: variant is never constructed: `LEFT`
Nov 17 15:27:19.946 INFO [stderr]   --> src/area.rs:44:2
Nov 17 15:27:19.946 INFO [stderr]    |
Nov 17 15:27:19.946 INFO [stderr] 44 |     LEFT,
Nov 17 15:27:19.946 INFO [stderr]    |     ^^^^
Nov 17 15:27:19.947 INFO [stderr] 
Nov 17 15:27:19.947 INFO [stderr] warning: variant is never constructed: `RIGHT`
Nov 17 15:27:19.947 INFO [stderr]   --> src/area.rs:45:2
Nov 17 15:27:19.947 INFO [stderr]    |
Nov 17 15:27:19.947 INFO [stderr] 45 |     RIGHT
Nov 17 15:27:19.947 INFO [stderr]    |     ^^^^^
Nov 17 15:27:19.947 INFO [stderr] 
Nov 17 15:27:19.947 INFO [stderr] warning: method is never used: `random`
Nov 17 15:27:19.947 INFO [stderr]   --> src/area.rs:49:2
Nov 17 15:27:19.947 INFO [stderr]    |
Nov 17 15:27:19.947 INFO [stderr] 49 |     fn random() -> Self {
Nov 17 15:27:19.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.947 INFO [stderr] 
Nov 17 15:27:19.947 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.947 INFO [stderr]   --> src/area.rs:62:2
Nov 17 15:27:19.947 INFO [stderr]    |
Nov 17 15:27:19.947 INFO [stderr] 62 |     pub fn new() -> Level {
Nov 17 15:27:19.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.947 INFO [stderr] 
Nov 17 15:27:19.947 INFO [stderr] warning: method is never used: `add_room`
Nov 17 15:27:19.947 INFO [stderr]   --> src/area.rs:65:2
Nov 17 15:27:19.947 INFO [stderr]    |
Nov 17 15:27:19.947 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Nov 17 15:27:19.947 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.947 INFO [stderr] 
Nov 17 15:27:19.948 INFO [stderr] warning: method is never used: `step`
Nov 17 15:27:19.948 INFO [stderr]   --> src/area.rs:68:2
Nov 17 15:27:19.948 INFO [stderr]    |
Nov 17 15:27:19.948 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Nov 17 15:27:19.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.948 INFO [stderr] 
Nov 17 15:27:19.948 INFO [stderr] warning: method is never used: `walker`
Nov 17 15:27:19.948 INFO [stderr]   --> src/area.rs:76:2
Nov 17 15:27:19.948 INFO [stderr]    |
Nov 17 15:27:19.948 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 17 15:27:19.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.948 INFO [stderr] 
Nov 17 15:27:19.948 INFO [stderr] warning: method is never used: `generate_rooms`
Nov 17 15:27:19.948 INFO [stderr]   --> src/area.rs:96:2
Nov 17 15:27:19.948 INFO [stderr]    |
Nov 17 15:27:19.948 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Nov 17 15:27:19.948 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.948 INFO [stderr] 
Nov 17 15:27:19.948 INFO [stderr] warning: struct is never constructed: `Room`
Nov 17 15:27:19.949 INFO [stderr]    --> src/area.rs:128:1
Nov 17 15:27:19.949 INFO [stderr]     |
Nov 17 15:27:19.949 INFO [stderr] 128 | pub struct Room {}
Nov 17 15:27:19.949 INFO [stderr]     | ^^^^^^^^^^^^^^^
Nov 17 15:27:19.949 INFO [stderr] 
Nov 17 15:27:19.949 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.949 INFO [stderr]    --> src/area.rs:131:2
Nov 17 15:27:19.949 INFO [stderr]     |
Nov 17 15:27:19.949 INFO [stderr] 131 |     pub fn new() -> Room {
Nov 17 15:27:19.949 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.949 INFO [stderr] 
Nov 17 15:27:19.949 INFO [stderr] warning: method is never used: `set_position`
Nov 17 15:27:19.949 INFO [stderr]    --> src/area.rs:134:2
Nov 17 15:27:19.949 INFO [stderr]     |
Nov 17 15:27:19.949 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.949 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.949 INFO [stderr] 
Nov 17 15:27:19.949 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:19.949 INFO [stderr]   --> src/client.rs:13:2
Nov 17 15:27:19.949 INFO [stderr]    |
Nov 17 15:27:19.949 INFO [stderr] 13 |     sender: ws::Sender
Nov 17 15:27:19.949 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.950 INFO [stderr] 
Nov 17 15:27:19.950 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:19.950 INFO [stderr]    --> src/server.rs:124:2
Nov 17 15:27:19.950 INFO [stderr]     |
Nov 17 15:27:19.950 INFO [stderr] 124 |     sender: ws::Sender
Nov 17 15:27:19.950 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.950 INFO [stderr] 
Nov 17 15:27:24.744 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.53s
Nov 17 15:27:24.750 INFO [stderr] su: No module specific data is present
Nov 17 15:27:25.573 INFO running `"docker" "inspect" "e4b6058b20be5ffac4a5b48fca88cb8a4ea3c7a53cb6a7b26106f1c11b364e40"`
Nov 17 15:27:25.941 INFO running `"docker" "rm" "-f" "e4b6058b20be5ffac4a5b48fca88cb8a4ea3c7a53cb6a7b26106f1c11b364e40"`
Nov 17 15:27:26.231 INFO [stdout] e4b6058b20be5ffac4a5b48fca88cb8a4ea3c7a53cb6a7b26106f1c11b364e40
Nov 17 15:27:26.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 15:27:26.819 INFO [stdout] 88380ac03b29e0ec90d4384b886c1be607d31341133c2ad8ccfa377d0421af0d
Nov 17 15:27:26.822 INFO running `"docker" "start" "-a" "88380ac03b29e0ec90d4384b886c1be607d31341133c2ad8ccfa377d0421af0d"`
Nov 17 15:27:27.671 INFO [stderr] usermod: no changes
Nov 17 15:27:27.789 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Nov 17 15:27:28.985 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 17 15:27:28.985 INFO [stderr]  --> src/server.rs:3:5
Nov 17 15:27:28.985 INFO [stderr]   |
Nov 17 15:27:28.985 INFO [stderr] 3 | use std::ops::Deref;
Nov 17 15:27:28.985 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 15:27:28.985 INFO [stderr]   |
Nov 17 15:27:28.985 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:27:28.985 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:29.130 INFO [stderr]   --> src/area.rs:78:7
Nov 17 15:27:29.130 INFO [stderr]    |
Nov 17 15:27:29.130 INFO [stderr] 78 |         for i in 0..steps {
Nov 17 15:27:29.130 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:29.130 INFO [stderr]    |
Nov 17 15:27:29.130 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `h`
Nov 17 15:27:29.130 INFO [stderr]   --> src/area.rs:80:8
Nov 17 15:27:29.130 INFO [stderr]    |
Nov 17 15:27:29.130 INFO [stderr] 80 |             for h in 0..speed {
Nov 17 15:27:29.130 INFO [stderr]    |                 ^ help: consider using `_h` instead
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:29.130 INFO [stderr]   --> src/area.rs:98:7
Nov 17 15:27:29.130 INFO [stderr]    |
Nov 17 15:27:29.130 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Nov 17 15:27:29.130 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `value`
Nov 17 15:27:29.130 INFO [stderr]    --> src/area.rs:109:14
Nov 17 15:27:29.130 INFO [stderr]     |
Nov 17 15:27:29.130 INFO [stderr] 109 |             for (key, value) in currentgen {
Nov 17 15:27:29.130 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `room`
Nov 17 15:27:29.130 INFO [stderr]    --> src/area.rs:134:18
Nov 17 15:27:29.130 INFO [stderr]     |
Nov 17 15:27:29.130 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:29.130 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `x`
Nov 17 15:27:29.130 INFO [stderr]    --> src/area.rs:134:30
Nov 17 15:27:29.130 INFO [stderr]     |
Nov 17 15:27:29.130 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:29.130 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.130 INFO [stderr] warning: unused variable: `y`
Nov 17 15:27:29.130 INFO [stderr]    --> src/area.rs:134:40
Nov 17 15:27:29.130 INFO [stderr]     |
Nov 17 15:27:29.130 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:29.130 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Nov 17 15:27:29.130 INFO [stderr] 
Nov 17 15:27:29.165 INFO [stderr] warning: struct is never constructed: `Position`
Nov 17 15:27:29.165 INFO [stderr]  --> src/area.rs:5:1
Nov 17 15:27:29.165 INFO [stderr]   |
Nov 17 15:27:29.165 INFO [stderr] 5 | pub struct Position {
Nov 17 15:27:29.165 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.165 INFO [stderr]   |
Nov 17 15:27:29.165 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:27:29.165 INFO [stderr] 
Nov 17 15:27:29.165 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:29.165 INFO [stderr]   --> src/area.rs:12:2
Nov 17 15:27:29.165 INFO [stderr]    |
Nov 17 15:27:29.165 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Nov 17 15:27:29.165 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.165 INFO [stderr] 
Nov 17 15:27:29.166 INFO [stderr] warning: struct is never constructed: `Dungeon`
Nov 17 15:27:29.166 INFO [stderr]   --> src/area.rs:23:1
Nov 17 15:27:29.166 INFO [stderr]    |
Nov 17 15:27:29.166 INFO [stderr] 23 | pub struct Dungeon {
Nov 17 15:27:29.166 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.166 INFO [stderr] 
Nov 17 15:27:29.166 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:29.166 INFO [stderr]   --> src/area.rs:28:2
Nov 17 15:27:29.166 INFO [stderr]    |
Nov 17 15:27:29.166 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Nov 17 15:27:29.166 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.166 INFO [stderr] 
Nov 17 15:27:29.166 INFO [stderr] warning: method is never used: `add_level`
Nov 17 15:27:29.166 INFO [stderr]   --> src/area.rs:31:2
Nov 17 15:27:29.166 INFO [stderr]    |
Nov 17 15:27:29.166 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Nov 17 15:27:29.166 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.166 INFO [stderr] 
Nov 17 15:27:29.166 INFO [stderr] warning: struct is never constructed: `Level`
Nov 17 15:27:29.166 INFO [stderr]   --> src/area.rs:36:1
Nov 17 15:27:29.166 INFO [stderr]    |
Nov 17 15:27:29.166 INFO [stderr] 36 | pub struct Level {
Nov 17 15:27:29.166 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 17 15:27:29.166 INFO [stderr] 
Nov 17 15:27:29.166 INFO [stderr] warning: variant is never constructed: `UP`
Nov 17 15:27:29.166 INFO [stderr]   --> src/area.rs:42:2
Nov 17 15:27:29.166 INFO [stderr]    |
Nov 17 15:27:29.166 INFO [stderr] 42 |     UP,
Nov 17 15:27:29.166 INFO [stderr]    |     ^^
Nov 17 15:27:29.166 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: variant is never constructed: `DOWN`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:43:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 43 |     DOWN,
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: variant is never constructed: `LEFT`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:44:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 44 |     LEFT,
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: variant is never constructed: `RIGHT`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:45:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 45 |     RIGHT
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `random`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:49:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 49 |     fn random() -> Self {
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:62:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 62 |     pub fn new() -> Level {
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `add_room`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:65:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `step`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:68:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `walker`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:76:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 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 17 15:27:29.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `generate_rooms`
Nov 17 15:27:29.167 INFO [stderr]   --> src/area.rs:96:2
Nov 17 15:27:29.167 INFO [stderr]    |
Nov 17 15:27:29.167 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Nov 17 15:27:29.167 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: struct is never constructed: `Room`
Nov 17 15:27:29.167 INFO [stderr]    --> src/area.rs:128:1
Nov 17 15:27:29.167 INFO [stderr]     |
Nov 17 15:27:29.167 INFO [stderr] 128 | pub struct Room {}
Nov 17 15:27:29.167 INFO [stderr]     | ^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:29.167 INFO [stderr]    --> src/area.rs:131:2
Nov 17 15:27:29.167 INFO [stderr]     |
Nov 17 15:27:29.167 INFO [stderr] 131 |     pub fn new() -> Room {
Nov 17 15:27:29.167 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.167 INFO [stderr] 
Nov 17 15:27:29.167 INFO [stderr] warning: method is never used: `set_position`
Nov 17 15:27:29.168 INFO [stderr]    --> src/area.rs:134:2
Nov 17 15:27:29.168 INFO [stderr]     |
Nov 17 15:27:29.168 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:29.168 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.168 INFO [stderr] 
Nov 17 15:27:29.168 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:29.168 INFO [stderr]   --> src/client.rs:13:2
Nov 17 15:27:29.168 INFO [stderr]    |
Nov 17 15:27:29.168 INFO [stderr] 13 |     sender: ws::Sender
Nov 17 15:27:29.168 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.168 INFO [stderr] 
Nov 17 15:27:29.168 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:29.168 INFO [stderr]    --> src/server.rs:124:2
Nov 17 15:27:29.168 INFO [stderr]     |
Nov 17 15:27:29.168 INFO [stderr] 124 |     sender: ws::Sender
Nov 17 15:27:29.168 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:29.168 INFO [stderr] 
Nov 17 15:27:29.463 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Nov 17 15:27:29.470 INFO [stderr] su: No module specific data is present
Nov 17 15:27:30.175 INFO running `"docker" "inspect" "88380ac03b29e0ec90d4384b886c1be607d31341133c2ad8ccfa377d0421af0d"`
Nov 17 15:27:30.463 INFO running `"docker" "rm" "-f" "88380ac03b29e0ec90d4384b886c1be607d31341133c2ad8ccfa377d0421af0d"`
Nov 17 15:27:30.711 INFO [stdout] 88380ac03b29e0ec90d4384b886c1be607d31341133c2ad8ccfa377d0421af0d
Nov 17 15:27:30.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 15:27:31.195 INFO [stdout] 6dd0d7e5dbfc541735efc448bd0a1ec34a84566ff1fee3e011926d4fa7afbdd5
Nov 17 15:27:31.201 INFO running `"docker" "start" "-a" "6dd0d7e5dbfc541735efc448bd0a1ec34a84566ff1fee3e011926d4fa7afbdd5"`
Nov 17 15:27:32.607 INFO [stderr] usermod: no changes
Nov 17 15:27:32.767 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Nov 17 15:27:32.775 INFO [stderr]      Running /target/debug/deps/rpg_game-17ee19ca264a947c
Nov 17 15:27:32.779 INFO [stdout] 
Nov 17 15:27:32.779 INFO [stdout] running 0 tests
Nov 17 15:27:32.780 INFO [stdout] 
Nov 17 15:27:32.780 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:27:32.780 INFO [stdout] 
Nov 17 15:27:32.787 INFO [stderr] su: No module specific data is present
Nov 17 15:27:33.790 INFO running `"docker" "inspect" "6dd0d7e5dbfc541735efc448bd0a1ec34a84566ff1fee3e011926d4fa7afbdd5"`
Nov 17 15:27:33.931 INFO running `"docker" "rm" "-f" "6dd0d7e5dbfc541735efc448bd0a1ec34a84566ff1fee3e011926d4fa7afbdd5"`
Nov 17 15:27:34.305 INFO [stdout] 6dd0d7e5dbfc541735efc448bd0a1ec34a84566ff1fee3e011926d4fa7afbdd5