Nov 17 15:26:58.681 INFO testing Fertasd/MyGame-Rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:26:58.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 15:26:59.083 INFO [stdout] 8fe0c8b2ecf8644a443046f57c6f175d4b42031692cb004a36f5d7ed7476d43c
Nov 17 15:26:59.086 INFO running `"docker" "start" "-a" "8fe0c8b2ecf8644a443046f57c6f175d4b42031692cb004a36f5d7ed7476d43c"`
Nov 17 15:27:00.431 INFO [stderr] usermod: no changes
Nov 17 15:27:00.583 INFO [stderr]    Compiling bytes v0.4.4
Nov 17 15:27:00.584 INFO [stderr]    Compiling mio v0.6.8
Nov 17 15:27:00.584 INFO [stderr]    Compiling ctrlc v3.0.2
Nov 17 15:27:04.451 INFO [stderr]    Compiling ws v0.7.1
Nov 17 15:27:08.291 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Nov 17 15:27:09.475 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 17 15:27:09.475 INFO [stderr]  --> src/server.rs:3:5
Nov 17 15:27:09.475 INFO [stderr]   |
Nov 17 15:27:09.475 INFO [stderr] 3 | use std::ops::Deref;
Nov 17 15:27:09.475 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 15:27:09.475 INFO [stderr]   |
Nov 17 15:27:09.475 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:27:09.475 INFO [stderr] 
Nov 17 15:27:09.637 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:09.638 INFO [stderr]   --> src/area.rs:78:7
Nov 17 15:27:09.639 INFO [stderr]    |
Nov 17 15:27:09.639 INFO [stderr] 78 |         for i in 0..steps {
Nov 17 15:27:09.640 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:09.641 INFO [stderr]    |
Nov 17 15:27:09.641 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:27:09.642 INFO [stderr] 
Nov 17 15:27:09.643 INFO [stderr] warning: unused variable: `h`
Nov 17 15:27:09.643 INFO [stderr]   --> src/area.rs:80:8
Nov 17 15:27:09.644 INFO [stderr]    |
Nov 17 15:27:09.644 INFO [stderr] 80 |             for h in 0..speed {
Nov 17 15:27:09.645 INFO [stderr]    |                 ^ help: consider using `_h` instead
Nov 17 15:27:09.646 INFO [stderr] 
Nov 17 15:27:09.646 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:09.646 INFO [stderr]   --> src/area.rs:98:7
Nov 17 15:27:09.646 INFO [stderr]    |
Nov 17 15:27:09.646 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Nov 17 15:27:09.646 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:09.646 INFO [stderr] 
Nov 17 15:27:09.646 INFO [stderr] warning: unused variable: `value`
Nov 17 15:27:09.646 INFO [stderr]    --> src/area.rs:109:14
Nov 17 15:27:09.646 INFO [stderr]     |
Nov 17 15:27:09.646 INFO [stderr] 109 |             for (key, value) in currentgen {
Nov 17 15:27:09.646 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Nov 17 15:27:09.646 INFO [stderr] 
Nov 17 15:27:09.646 INFO [stderr] warning: unused variable: `room`
Nov 17 15:27:09.647 INFO [stderr]    --> src/area.rs:134:18
Nov 17 15:27:09.647 INFO [stderr]     |
Nov 17 15:27:09.647 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:09.647 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Nov 17 15:27:09.651 INFO [stderr] 
Nov 17 15:27:09.651 INFO [stderr] warning: unused variable: `x`
Nov 17 15:27:09.651 INFO [stderr]    --> src/area.rs:134:30
Nov 17 15:27:09.651 INFO [stderr]     |
Nov 17 15:27:09.651 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:09.651 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 17 15:27:09.651 INFO [stderr] 
Nov 17 15:27:09.651 INFO [stderr] warning: unused variable: `y`
Nov 17 15:27:09.651 INFO [stderr]    --> src/area.rs:134:40
Nov 17 15:27:09.651 INFO [stderr]     |
Nov 17 15:27:09.651 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:09.651 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Nov 17 15:27:09.651 INFO [stderr] 
Nov 17 15:27:09.676 INFO [stderr] warning: struct is never constructed: `Position`
Nov 17 15:27:09.677 INFO [stderr]  --> src/area.rs:5:1
Nov 17 15:27:09.677 INFO [stderr]   |
Nov 17 15:27:09.678 INFO [stderr] 5 | pub struct Position {
Nov 17 15:27:09.679 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.679 INFO [stderr]   |
Nov 17 15:27:09.680 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:27:09.680 INFO [stderr] 
Nov 17 15:27:09.681 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:09.682 INFO [stderr]   --> src/area.rs:12:2
Nov 17 15:27:09.682 INFO [stderr]    |
Nov 17 15:27:09.683 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Nov 17 15:27:09.683 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.684 INFO [stderr] 
Nov 17 15:27:09.684 INFO [stderr] warning: struct is never constructed: `Dungeon`
Nov 17 15:27:09.684 INFO [stderr]   --> src/area.rs:23:1
Nov 17 15:27:09.684 INFO [stderr]    |
Nov 17 15:27:09.684 INFO [stderr] 23 | pub struct Dungeon {
Nov 17 15:27:09.684 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.684 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:28:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `add_level`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:31:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: struct is never constructed: `Level`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:36:1
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 36 | pub struct Level {
Nov 17 15:27:09.686 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: variant is never constructed: `UP`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:42:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 42 |     UP,
Nov 17 15:27:09.686 INFO [stderr]    |     ^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: variant is never constructed: `DOWN`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:43:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 43 |     DOWN,
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: variant is never constructed: `LEFT`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:44:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 44 |     LEFT,
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: variant is never constructed: `RIGHT`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:45:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 45 |     RIGHT
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `random`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:49:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 49 |     fn random() -> Self {
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:62:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 62 |     pub fn new() -> Level {
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `add_room`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:65:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `step`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:68:2
Nov 17 15:27:09.686 INFO [stderr]    |
Nov 17 15:27:09.686 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Nov 17 15:27:09.686 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.686 INFO [stderr] 
Nov 17 15:27:09.686 INFO [stderr] warning: method is never used: `walker`
Nov 17 15:27:09.686 INFO [stderr]   --> src/area.rs:76:2
Nov 17 15:27:09.687 INFO [stderr]    |
Nov 17 15:27:09.687 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 15:27:09.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.687 INFO [stderr] 
Nov 17 15:27:09.687 INFO [stderr] warning: method is never used: `generate_rooms`
Nov 17 15:27:09.687 INFO [stderr]   --> src/area.rs:96:2
Nov 17 15:27:09.687 INFO [stderr]    |
Nov 17 15:27:09.687 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Nov 17 15:27:09.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.704 INFO [stderr] 
Nov 17 15:27:09.704 INFO [stderr] warning: struct is never constructed: `Room`
Nov 17 15:27:09.704 INFO [stderr]    --> src/area.rs:128:1
Nov 17 15:27:09.704 INFO [stderr]     |
Nov 17 15:27:09.704 INFO [stderr] 128 | pub struct Room {}
Nov 17 15:27:09.704 INFO [stderr]     | ^^^^^^^^^^^^^^^
Nov 17 15:27:09.704 INFO [stderr] 
Nov 17 15:27:09.704 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:09.704 INFO [stderr]    --> src/area.rs:131:2
Nov 17 15:27:09.704 INFO [stderr]     |
Nov 17 15:27:09.704 INFO [stderr] 131 |     pub fn new() -> Room {
Nov 17 15:27:09.704 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.704 INFO [stderr] 
Nov 17 15:27:09.704 INFO [stderr] warning: method is never used: `set_position`
Nov 17 15:27:09.704 INFO [stderr]    --> src/area.rs:134:2
Nov 17 15:27:09.704 INFO [stderr]     |
Nov 17 15:27:09.704 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:09.704 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.704 INFO [stderr] 
Nov 17 15:27:09.704 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:09.704 INFO [stderr]   --> src/client.rs:13:2
Nov 17 15:27:09.704 INFO [stderr]    |
Nov 17 15:27:09.704 INFO [stderr] 13 |     sender: ws::Sender
Nov 17 15:27:09.704 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.704 INFO [stderr] 
Nov 17 15:27:09.704 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:09.704 INFO [stderr]    --> src/server.rs:124:2
Nov 17 15:27:09.704 INFO [stderr]     |
Nov 17 15:27:09.704 INFO [stderr] 124 |     sender: ws::Sender
Nov 17 15:27:09.704 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:09.704 INFO [stderr] 
Nov 17 15:27:13.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.17s
Nov 17 15:27:13.630 INFO [stderr] su: No module specific data is present
Nov 17 15:27:14.975 INFO running `"docker" "inspect" "8fe0c8b2ecf8644a443046f57c6f175d4b42031692cb004a36f5d7ed7476d43c"`
Nov 17 15:27:15.315 INFO running `"docker" "rm" "-f" "8fe0c8b2ecf8644a443046f57c6f175d4b42031692cb004a36f5d7ed7476d43c"`
Nov 17 15:27:15.643 INFO [stdout] 8fe0c8b2ecf8644a443046f57c6f175d4b42031692cb004a36f5d7ed7476d43c
Nov 17 15:27:15.650 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 15:27:16.225 INFO [stdout] 1194f2973116e1302f5d206bbd7fac2154b14a5e583e13a319a2c4eabaa73eac
Nov 17 15:27:16.228 INFO running `"docker" "start" "-a" "1194f2973116e1302f5d206bbd7fac2154b14a5e583e13a319a2c4eabaa73eac"`
Nov 17 15:27:18.259 INFO [stderr] usermod: no changes
Nov 17 15:27:18.464 INFO [stderr]    Compiling rpg-game v0.1.0 (/source)
Nov 17 15:27:19.603 INFO [stderr] warning: unused import: `std::ops::Deref`
Nov 17 15:27:19.604 INFO [stderr]  --> src/server.rs:3:5
Nov 17 15:27:19.605 INFO [stderr]   |
Nov 17 15:27:19.605 INFO [stderr] 3 | use std::ops::Deref;
Nov 17 15:27:19.606 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 17 15:27:19.607 INFO [stderr]   |
Nov 17 15:27:19.607 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:27:19.607 INFO [stderr] 
Nov 17 15:27:19.767 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:19.767 INFO [stderr]   --> src/area.rs:78:7
Nov 17 15:27:19.767 INFO [stderr]    |
Nov 17 15:27:19.767 INFO [stderr] 78 |         for i in 0..steps {
Nov 17 15:27:19.767 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:19.767 INFO [stderr]    |
Nov 17 15:27:19.767 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 15:27:19.767 INFO [stderr] 
Nov 17 15:27:19.767 INFO [stderr] warning: unused variable: `h`
Nov 17 15:27:19.767 INFO [stderr]   --> src/area.rs:80:8
Nov 17 15:27:19.767 INFO [stderr]    |
Nov 17 15:27:19.767 INFO [stderr] 80 |             for h in 0..speed {
Nov 17 15:27:19.767 INFO [stderr]    |                 ^ help: consider using `_h` instead
Nov 17 15:27:19.767 INFO [stderr] 
Nov 17 15:27:19.770 INFO [stderr] warning: unused variable: `i`
Nov 17 15:27:19.770 INFO [stderr]   --> src/area.rs:98:7
Nov 17 15:27:19.770 INFO [stderr]    |
Nov 17 15:27:19.770 INFO [stderr] 98 |         for i in 0..(2 * num) ^ 2 {
Nov 17 15:27:19.770 INFO [stderr]    |             ^ help: consider using `_i` instead
Nov 17 15:27:19.770 INFO [stderr] 
Nov 17 15:27:19.771 INFO [stderr] warning: unused variable: `value`
Nov 17 15:27:19.771 INFO [stderr]    --> src/area.rs:109:14
Nov 17 15:27:19.771 INFO [stderr]     |
Nov 17 15:27:19.771 INFO [stderr] 109 |             for (key, value) in currentgen {
Nov 17 15:27:19.771 INFO [stderr]     |                       ^^^^^ help: consider using `_value` instead
Nov 17 15:27:19.771 INFO [stderr] 
Nov 17 15:27:19.773 INFO [stderr] warning: unused variable: `room`
Nov 17 15:27:19.774 INFO [stderr]    --> src/area.rs:134:18
Nov 17 15:27:19.774 INFO [stderr]     |
Nov 17 15:27:19.774 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.774 INFO [stderr]     |                     ^^^^ help: consider using `_room` instead
Nov 17 15:27:19.774 INFO [stderr] 
Nov 17 15:27:19.775 INFO [stderr] warning: unused variable: `x`
Nov 17 15:27:19.775 INFO [stderr]    --> src/area.rs:134:30
Nov 17 15:27:19.775 INFO [stderr]     |
Nov 17 15:27:19.775 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.775 INFO [stderr]     |                                 ^ help: consider using `_x` instead
Nov 17 15:27:19.777 INFO [stderr] 
Nov 17 15:27:19.778 INFO [stderr] warning: unused variable: `y`
Nov 17 15:27:19.778 INFO [stderr]    --> src/area.rs:134:40
Nov 17 15:27:19.778 INFO [stderr]     |
Nov 17 15:27:19.778 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.778 INFO [stderr]     |                                           ^ help: consider using `_y` instead
Nov 17 15:27:19.778 INFO [stderr] 
Nov 17 15:27:19.820 INFO [stderr] warning: struct is never constructed: `Position`
Nov 17 15:27:19.820 INFO [stderr]  --> src/area.rs:5:1
Nov 17 15:27:19.820 INFO [stderr]   |
Nov 17 15:27:19.821 INFO [stderr] 5 | pub struct Position {
Nov 17 15:27:19.821 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.821 INFO [stderr]   |
Nov 17 15:27:19.821 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:27:19.823 INFO [stderr] 
Nov 17 15:27:19.823 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.823 INFO [stderr]   --> src/area.rs:12:2
Nov 17 15:27:19.824 INFO [stderr]    |
Nov 17 15:27:19.824 INFO [stderr] 12 |     pub fn new(x: i64, y: i64, z: i64) -> Position {
Nov 17 15:27:19.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.824 INFO [stderr] 
Nov 17 15:27:19.825 INFO [stderr] warning: struct is never constructed: `Dungeon`
Nov 17 15:27:19.826 INFO [stderr]   --> src/area.rs:23:1
Nov 17 15:27:19.826 INFO [stderr]    |
Nov 17 15:27:19.826 INFO [stderr] 23 | pub struct Dungeon {
Nov 17 15:27:19.826 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.826 INFO [stderr] 
Nov 17 15:27:19.826 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.826 INFO [stderr]   --> src/area.rs:28:2
Nov 17 15:27:19.827 INFO [stderr]    |
Nov 17 15:27:19.827 INFO [stderr] 28 |     pub fn new() -> Dungeon {
Nov 17 15:27:19.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.827 INFO [stderr] 
Nov 17 15:27:19.827 INFO [stderr] warning: method is never used: `add_level`
Nov 17 15:27:19.827 INFO [stderr]   --> src/area.rs:31:2
Nov 17 15:27:19.827 INFO [stderr]    |
Nov 17 15:27:19.827 INFO [stderr] 31 |     pub fn add_level(&mut self, level: Rc<Level>) {
Nov 17 15:27:19.827 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.827 INFO [stderr] 
Nov 17 15:27:19.828 INFO [stderr] warning: struct is never constructed: `Level`
Nov 17 15:27:19.828 INFO [stderr]   --> src/area.rs:36:1
Nov 17 15:27:19.828 INFO [stderr]    |
Nov 17 15:27:19.828 INFO [stderr] 36 | pub struct Level {
Nov 17 15:27:19.828 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Nov 17 15:27:19.828 INFO [stderr] 
Nov 17 15:27:19.828 INFO [stderr] warning: variant is never constructed: `UP`
Nov 17 15:27:19.828 INFO [stderr]   --> src/area.rs:42:2
Nov 17 15:27:19.828 INFO [stderr]    |
Nov 17 15:27:19.829 INFO [stderr] 42 |     UP,
Nov 17 15:27:19.829 INFO [stderr]    |     ^^
Nov 17 15:27:19.829 INFO [stderr] 
Nov 17 15:27:19.829 INFO [stderr] warning: variant is never constructed: `DOWN`
Nov 17 15:27:19.829 INFO [stderr]   --> src/area.rs:43:2
Nov 17 15:27:19.829 INFO [stderr]    |
Nov 17 15:27:19.829 INFO [stderr] 43 |     DOWN,
Nov 17 15:27:19.829 INFO [stderr]    |     ^^^^
Nov 17 15:27:19.829 INFO [stderr] 
Nov 17 15:27:19.830 INFO [stderr] warning: variant is never constructed: `LEFT`
Nov 17 15:27:19.830 INFO [stderr]   --> src/area.rs:44:2
Nov 17 15:27:19.830 INFO [stderr]    |
Nov 17 15:27:19.830 INFO [stderr] 44 |     LEFT,
Nov 17 15:27:19.830 INFO [stderr]    |     ^^^^
Nov 17 15:27:19.830 INFO [stderr] 
Nov 17 15:27:19.830 INFO [stderr] warning: variant is never constructed: `RIGHT`
Nov 17 15:27:19.830 INFO [stderr]   --> src/area.rs:45:2
Nov 17 15:27:19.831 INFO [stderr]    |
Nov 17 15:27:19.831 INFO [stderr] 45 |     RIGHT
Nov 17 15:27:19.831 INFO [stderr]    |     ^^^^^
Nov 17 15:27:19.831 INFO [stderr] 
Nov 17 15:27:19.831 INFO [stderr] warning: method is never used: `random`
Nov 17 15:27:19.831 INFO [stderr]   --> src/area.rs:49:2
Nov 17 15:27:19.831 INFO [stderr]    |
Nov 17 15:27:19.831 INFO [stderr] 49 |     fn random() -> Self {
Nov 17 15:27:19.831 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.832 INFO [stderr] 
Nov 17 15:27:19.832 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.832 INFO [stderr]   --> src/area.rs:62:2
Nov 17 15:27:19.832 INFO [stderr]    |
Nov 17 15:27:19.832 INFO [stderr] 62 |     pub fn new() -> Level {
Nov 17 15:27:19.832 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.832 INFO [stderr] 
Nov 17 15:27:19.833 INFO [stderr] warning: method is never used: `add_room`
Nov 17 15:27:19.833 INFO [stderr]   --> src/area.rs:65:2
Nov 17 15:27:19.833 INFO [stderr]    |
Nov 17 15:27:19.833 INFO [stderr] 65 |     pub fn add_room(&mut self, room: Rc<Room>) {
Nov 17 15:27:19.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.833 INFO [stderr] 
Nov 17 15:27:19.833 INFO [stderr] warning: method is never used: `step`
Nov 17 15:27:19.833 INFO [stderr]   --> src/area.rs:68:2
Nov 17 15:27:19.833 INFO [stderr]    |
Nov 17 15:27:19.833 INFO [stderr] 68 |     fn step(dir: Direction, pos: usize, len: usize) -> usize {
Nov 17 15:27:19.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.834 INFO [stderr] 
Nov 17 15:27:19.834 INFO [stderr] warning: method is never used: `walker`
Nov 17 15:27:19.834 INFO [stderr]   --> src/area.rs:76:2
Nov 17 15:27:19.834 INFO [stderr]    |
Nov 17 15:27:19.834 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 15:27:19.834 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.834 INFO [stderr] 
Nov 17 15:27:19.839 INFO [stderr] warning: method is never used: `generate_rooms`
Nov 17 15:27:19.839 INFO [stderr]   --> src/area.rs:96:2
Nov 17 15:27:19.839 INFO [stderr]    |
Nov 17 15:27:19.839 INFO [stderr] 96 |     fn generate_rooms(num: usize) {
Nov 17 15:27:19.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.839 INFO [stderr] 
Nov 17 15:27:19.839 INFO [stderr] warning: struct is never constructed: `Room`
Nov 17 15:27:19.839 INFO [stderr]    --> src/area.rs:128:1
Nov 17 15:27:19.839 INFO [stderr]     |
Nov 17 15:27:19.839 INFO [stderr] 128 | pub struct Room {}
Nov 17 15:27:19.839 INFO [stderr]     | ^^^^^^^^^^^^^^^
Nov 17 15:27:19.839 INFO [stderr] 
Nov 17 15:27:19.839 INFO [stderr] warning: method is never used: `new`
Nov 17 15:27:19.839 INFO [stderr]    --> src/area.rs:131:2
Nov 17 15:27:19.839 INFO [stderr]     |
Nov 17 15:27:19.839 INFO [stderr] 131 |     pub fn new() -> Room {
Nov 17 15:27:19.839 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.839 INFO [stderr] 
Nov 17 15:27:19.839 INFO [stderr] warning: method is never used: `set_position`
Nov 17 15:27:19.839 INFO [stderr]    --> src/area.rs:134:2
Nov 17 15:27:19.839 INFO [stderr]     |
Nov 17 15:27:19.839 INFO [stderr] 134 |     fn set_position(room: Room, x: usize, y: usize) {}
Nov 17 15:27:19.839 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.839 INFO [stderr] 
Nov 17 15:27:19.839 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:19.839 INFO [stderr]   --> src/client.rs:13:2
Nov 17 15:27:19.839 INFO [stderr]    |
Nov 17 15:27:19.839 INFO [stderr] 13 |     sender: ws::Sender
Nov 17 15:27:19.839 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.839 INFO [stderr] 
Nov 17 15:27:19.839 INFO [stderr] warning: field is never used: `sender`
Nov 17 15:27:19.839 INFO [stderr]    --> src/server.rs:124:2
Nov 17 15:27:19.839 INFO [stderr]     |
Nov 17 15:27:19.839 INFO [stderr] 124 |     sender: ws::Sender
Nov 17 15:27:19.839 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^
Nov 17 15:27:19.839 INFO [stderr] 
Nov 17 15:27:20.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.04s
Nov 17 15:27:20.343 INFO [stderr] su: No module specific data is present
Nov 17 15:27:21.632 INFO running `"docker" "inspect" "1194f2973116e1302f5d206bbd7fac2154b14a5e583e13a319a2c4eabaa73eac"`
Nov 17 15:27:21.954 INFO running `"docker" "rm" "-f" "1194f2973116e1302f5d206bbd7fac2154b14a5e583e13a319a2c4eabaa73eac"`
Nov 17 15:27:22.276 INFO [stdout] 1194f2973116e1302f5d206bbd7fac2154b14a5e583e13a319a2c4eabaa73eac
Nov 17 15:27:22.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 15:27:22.655 INFO [stdout] 827834ba5e673190795476a59ac07dcb9e0b6b4c80a5d700b3ba6c1e40e39fc2
Nov 17 15:27:22.661 INFO running `"docker" "start" "-a" "827834ba5e673190795476a59ac07dcb9e0b6b4c80a5d700b3ba6c1e40e39fc2"`
Nov 17 15:27:24.467 INFO [stderr] usermod: no changes
Nov 17 15:27:24.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 17 15:27:24.611 INFO [stderr]      Running /target/debug/deps/rpg_game-0ee006895309816f
Nov 17 15:27:24.619 INFO [stdout] 
Nov 17 15:27:24.619 INFO [stdout] running 0 tests
Nov 17 15:27:24.619 INFO [stdout] 
Nov 17 15:27:24.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:27:24.619 INFO [stdout] 
Nov 17 15:27:24.619 INFO [stderr] su: No module specific data is present
Nov 17 15:27:25.573 INFO running `"docker" "inspect" "827834ba5e673190795476a59ac07dcb9e0b6b4c80a5d700b3ba6c1e40e39fc2"`
Nov 17 15:27:25.913 INFO running `"docker" "rm" "-f" "827834ba5e673190795476a59ac07dcb9e0b6b4c80a5d700b3ba6c1e40e39fc2"`
Nov 17 15:27:26.303 INFO [stdout] 827834ba5e673190795476a59ac07dcb9e0b6b4c80a5d700b3ba6c1e40e39fc2