[INFO] cloning repository https://github.com/UARTman/Rust-FPS
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UARTman/Rust-FPS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2FRust-FPS", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2FRust-FPS'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94d042497cdf6209c49bf93f71176ced7655770c
[INFO] testing UARTman/Rust-FPS against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUARTman%2FRust-FPS" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UARTman/Rust-FPS on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/UARTman/Rust-FPS
[INFO] finished tweaking git repo https://github.com/UARTman/Rust-FPS
[INFO] tweaked toml for git repo https://github.com/UARTman/Rust-FPS written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/UARTman/Rust-FPS already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db5ab5aba007886154c9f82926370529b2575fcb1254d62ca2a97a979fa340e4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db5ab5aba007886154c9f82926370529b2575fcb1254d62ca2a97a979fa340e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db5ab5aba007886154c9f82926370529b2575fcb1254d62ca2a97a979fa340e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5ab5aba007886154c9f82926370529b2575fcb1254d62ca2a97a979fa340e4", kill_on_drop: false }`
[INFO] [stdout] db5ab5aba007886154c9f82926370529b2575fcb1254d62ca2a97a979fa340e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3fbe8ee174956ac3bb7df2a104b83163474a11590d85dc1146562e1649a99d6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e3fbe8ee174956ac3bb7df2a104b83163474a11590d85dc1146562e1649a99d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling atom v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.5.1
[INFO] [stderr]    Compiling mopa v0.2.2
[INFO] [stderr]    Compiling tuple_utils v0.3.0
[INFO] [stderr]    Compiling shrev v1.1.1
[INFO] [stderr]    Compiling hashbrown v0.7.1
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling const-random-macro v0.1.8
[INFO] [stderr]    Compiling const-random v0.1.8
[INFO] [stderr]    Compiling ahash v0.3.2
[INFO] [stderr]    Compiling signal-hook v0.1.13
[INFO] [stderr]    Compiling crossterm v0.17.3
[INFO] [stderr]    Compiling tynm v0.1.4
[INFO] [stderr]    Compiling shred-derive v0.6.2
[INFO] [stderr]    Compiling shred v0.10.2
[INFO] [stderr]    Compiling specs v0.16.1
[INFO] [stderr]    Compiling game_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]  --> src/main.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant, SystemTime};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Counter`
[INFO] [stdout]   --> src/main.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::ecs::resources::{Clock, Counter, GameField, GameStatus};
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]   --> src/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::ecs::resources::event::{Event, Events};
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyEvent`
[INFO] [stdout]   --> src/main.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crossterm::event::{poll, read, KeyEvent, KeyCode};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div`, `Mul`
[INFO] [stdout]  --> src/ecs/resources/mod.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Div, Mul};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/ecs/resources/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/ecs/resources/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clock`, `Counter`
[INFO] [stdout]  --> src/ecs/systems/quit_handler.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ecs::resources::{GameStatus, Counter, Clock};
[INFO] [stdout]   |                                         ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/ecs/systems/quit_handler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/ecs/systems/rendering/message_render.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{stdout, Write};
[INFO] [stdout]   |               ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Counter`
[INFO] [stdout]  --> src/ecs/systems/rendering/message_render.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ecs::resources::{Clock, Counter};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossterm::ExecutableCommand`
[INFO] [stdout]  --> src/ecs/systems/rendering/render_buffer_flusher.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crossterm::ExecutableCommand;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossterm::terminal::ScrollUp`
[INFO] [stdout]  --> src/ecs/systems/rendering/render_buffer_flusher.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crossterm::terminal::ScrollUp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo`
[INFO] [stdout]  --> src/ecs/systems/rendering/hud_renderer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::cursor::MoveTo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/ecs/systems/rendering/raycast_renderer.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{stdout, Write};
[INFO] [stdout]   |               ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/ecs/systems/player_movement_handler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `GameStatus`
[INFO] [stdout]  --> src/ecs/systems/player_movement_handler.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ecs::resources::{Clock, Counter, GameField, GameStatus};
[INFO] [stdout]   |                                    ^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ecs::resources::event::Event::MoveUp`
[INFO] [stdout]  --> src/ecs/systems/player_movement_handler.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ecs::resources::event::Event::MoveUp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:92:48
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 crossterm::event::Event::Mouse(event) => {},
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/main.rs:93:49
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 crossterm::event::Event::Resize(width, height) => {},
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/main.rs:93:56
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 crossterm::event::Event::Resize(width, height) => {},
[INFO] [stdout]    |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos_x` is never read
[INFO] [stdout]   --> src/ecs/resources/mod.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut pos_x = pos.x;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos_y` is never read
[INFO] [stdout]   --> src/ecs/resources/mod.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut pos_y = pos.y;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/ecs/systems/rendering/render_buffer_flusher.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run(&mut self, data: Self::SystemData) {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player`
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (player, position) in (&data.player, &data.position).join() {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/ecs/systems/rendering/raycast_renderer.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let ((tx, ty), distance, _) = data.field.trace(player_pos, Some(desired_angle));
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/ecs/systems/rendering/raycast_renderer.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let ((tx, ty), distance, _) = data.field.trace(player_pos, Some(desired_angle));
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ecs/systems/rendering/raycast_renderer.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 | ...   let mut fill = { if distance < 2.0 { '█' } else if distance < 6.0 { '▓' } else if distance < 8.0 { '▒' } else if distance < 12.0 { ...
[INFO] [stdout]    |           ----^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handled`
[INFO] [stdout]   --> src/ecs/resources/event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn handled(&mut self, handled: Vec<usize>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enable_raw_mode();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     stdout().execute(SetSize(180, 60));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     stdout().execute(Clear(All));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     stdout().execute(crossterm::cursor::Hide);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     stdout().flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/render_buffer_flusher.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         stdout().flush();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 stdout().write(&[*col as u8]);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             stdout().write(&['@' as u8]);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             stdout().execute(SetForegroundColor(Color::Red));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             stdout().write(&['*' as u8]);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             stdout().execute(ResetColor);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]  --> src/util/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     stdout().execute(MoveTo(x as u16, y as u16));
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.04s
[INFO] running `Command { std: "docker" "inspect" "e3fbe8ee174956ac3bb7df2a104b83163474a11590d85dc1146562e1649a99d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fbe8ee174956ac3bb7df2a104b83163474a11590d85dc1146562e1649a99d6", kill_on_drop: false }`
[INFO] [stdout] e3fbe8ee174956ac3bb7df2a104b83163474a11590d85dc1146562e1649a99d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 400a890e2aeaaa7f5c3184cebd451a15122b74ce79dc1dd0793914c7668324e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "400a890e2aeaaa7f5c3184cebd451a15122b74ce79dc1dd0793914c7668324e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling game_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SystemTime`
[INFO] [stdout]  --> src/main.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::{Duration, Instant, SystemTime};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Counter`
[INFO] [stdout]   --> src/main.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::ecs::resources::{Clock, Counter, GameField, GameStatus};
[INFO] [stdout]    |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]   --> src/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::ecs::resources::event::{Event, Events};
[INFO] [stdout]    |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `KeyEvent`
[INFO] [stdout]   --> src/main.rs:15:36
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crossterm::event::{poll, read, KeyEvent, KeyCode};
[INFO] [stdout]    |                                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div`, `Mul`
[INFO] [stdout]  --> src/ecs/resources/mod.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Div, Mul};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/ecs/resources/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/ecs/resources/mod.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clock`, `Counter`
[INFO] [stdout]  --> src/ecs/systems/quit_handler.rs:3:41
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ecs::resources::{GameStatus, Counter, Clock};
[INFO] [stdout]   |                                         ^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/ecs/systems/quit_handler.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/ecs/systems/rendering/message_render.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{stdout, Write};
[INFO] [stdout]   |               ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Counter`
[INFO] [stdout]  --> src/ecs/systems/rendering/message_render.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ecs::resources::{Clock, Counter};
[INFO] [stdout]   |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossterm::ExecutableCommand`
[INFO] [stdout]  --> src/ecs/systems/rendering/render_buffer_flusher.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crossterm::ExecutableCommand;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossterm::terminal::ScrollUp`
[INFO] [stdout]  --> src/ecs/systems/rendering/render_buffer_flusher.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crossterm::terminal::ScrollUp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossterm::cursor::MoveTo`
[INFO] [stdout]  --> src/ecs/systems/rendering/hud_renderer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::cursor::MoveTo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write`, `stdout`
[INFO] [stdout]  --> src/ecs/systems/rendering/raycast_renderer.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::io::{stdout, Write};
[INFO] [stdout]   |               ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/ecs/systems/player_movement_handler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Counter`, `GameStatus`
[INFO] [stdout]  --> src/ecs/systems/player_movement_handler.rs:7:36
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::ecs::resources::{Clock, Counter, GameField, GameStatus};
[INFO] [stdout]   |                                    ^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ecs::resources::event::Event::MoveUp`
[INFO] [stdout]  --> src/ecs/systems/player_movement_handler.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::ecs::resources::event::Event::MoveUp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]   --> src/main.rs:92:48
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 crossterm::event::Event::Mouse(event) => {},
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/main.rs:93:49
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 crossterm::event::Event::Resize(width, height) => {},
[INFO] [stdout]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/main.rs:93:56
[INFO] [stdout]    |
[INFO] [stdout] 93 |                 crossterm::event::Event::Resize(width, height) => {},
[INFO] [stdout]    |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos_x` is never read
[INFO] [stdout]   --> src/ecs/resources/mod.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut pos_x = pos.x;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pos_y` is never read
[INFO] [stdout]   --> src/ecs/resources/mod.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut pos_y = pos.y;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/ecs/systems/rendering/render_buffer_flusher.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run(&mut self, data: Self::SystemData) {
[INFO] [stdout]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player`
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (player, position) in (&data.player, &data.position).join() {
[INFO] [stdout]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tx`
[INFO] [stdout]   --> src/ecs/systems/rendering/raycast_renderer.rs:34:23
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let ((tx, ty), distance, _) = data.field.trace(player_pos, Some(desired_angle));
[INFO] [stdout]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ty`
[INFO] [stdout]   --> src/ecs/systems/rendering/raycast_renderer.rs:34:27
[INFO] [stdout]    |
[INFO] [stdout] 34 |                 let ((tx, ty), distance, _) = data.field.trace(player_pos, Some(desired_angle));
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ecs/systems/rendering/raycast_renderer.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 | ...   let mut fill = { if distance < 2.0 { '█' } else if distance < 6.0 { '▓' } else if distance < 8.0 { '▒' } else if distance < 12.0 { ...
[INFO] [stdout]    |           ----^^^^
[INFO] [stdout]    |           |
[INFO] [stdout]    |           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `handled`
[INFO] [stdout]   --> src/ecs/resources/event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn handled(&mut self, handled: Vec<usize>) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     enable_raw_mode();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     stdout().execute(SetSize(180, 60));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     stdout().execute(Clear(All));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     stdout().execute(crossterm::cursor::Hide);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     stdout().flush();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/render_buffer_flusher.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         stdout().flush();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 stdout().write(&[*col as u8]);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             stdout().write(&['@' as u8]);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |             stdout().execute(SetForegroundColor(Color::Red));
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |             stdout().write(&['*' as u8]);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/ecs/systems/rendering/hud_renderer.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |             stdout().execute(ResetColor);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]  --> src/util/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     stdout().execute(MoveTo(x as u16, y as u16));
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 43 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "400a890e2aeaaa7f5c3184cebd451a15122b74ce79dc1dd0793914c7668324e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "400a890e2aeaaa7f5c3184cebd451a15122b74ce79dc1dd0793914c7668324e3", kill_on_drop: false }`
[INFO] [stdout] 400a890e2aeaaa7f5c3184cebd451a15122b74ce79dc1dd0793914c7668324e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0eecf07b90e1219e8146b29c2191c34b4266efdd4d78ee0bc66e7e2b38328f37
[INFO] running `Command { std: "docker" "start" "-a" "0eecf07b90e1219e8146b29c2191c34b4266efdd4d78ee0bc66e7e2b38328f37", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SystemTime`
[INFO] [stderr]  --> src/main.rs:4:36
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::time::{Duration, Instant, SystemTime};
[INFO] [stderr]   |                                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Counter`
[INFO] [stderr]   --> src/main.rs:11:36
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::ecs::resources::{Clock, Counter, GameField, GameStatus};
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Event`
[INFO] [stderr]   --> src/main.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::ecs::resources::event::{Event, Events};
[INFO] [stderr]    |                                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `KeyEvent`
[INFO] [stderr]   --> src/main.rs:15:36
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crossterm::event::{poll, read, KeyEvent, KeyCode};
[INFO] [stderr]    |                                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Div`, `Mul`
[INFO] [stderr]  --> src/ecs/resources/mod.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::{Div, Mul};
[INFO] [stderr]   |                ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/ecs/resources/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`
[INFO] [stderr]  --> src/ecs/resources/mod.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::{Arc, Mutex};
[INFO] [stderr]   |                 ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Clock`, `Counter`
[INFO] [stderr]  --> src/ecs/systems/quit_handler.rs:3:41
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::ecs::resources::{GameStatus, Counter, Clock};
[INFO] [stderr]   |                                         ^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/ecs/systems/quit_handler.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `stdout`
[INFO] [stderr]  --> src/ecs/systems/rendering/message_render.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{stdout, Write};
[INFO] [stderr]   |               ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Counter`
[INFO] [stderr]  --> src/ecs/systems/rendering/message_render.rs:7:36
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::ecs::resources::{Clock, Counter};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crossterm::ExecutableCommand`
[INFO] [stderr]  --> src/ecs/systems/rendering/render_buffer_flusher.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crossterm::ExecutableCommand;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crossterm::terminal::ScrollUp`
[INFO] [stderr]  --> src/ecs/systems/rendering/render_buffer_flusher.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crossterm::terminal::ScrollUp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crossterm::cursor::MoveTo`
[INFO] [stderr]  --> src/ecs/systems/rendering/hud_renderer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crossterm::cursor::MoveTo;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write`, `stdout`
[INFO] [stderr]  --> src/ecs/systems/rendering/raycast_renderer.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::io::{stdout, Write};
[INFO] [stderr]   |               ^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/ecs/systems/player_movement_handler.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Counter`, `GameStatus`
[INFO] [stderr]  --> src/ecs/systems/player_movement_handler.rs:7:36
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::ecs::resources::{Clock, Counter, GameField, GameStatus};
[INFO] [stderr]   |                                    ^^^^^^^             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ecs::resources::event::Event::MoveUp`
[INFO] [stderr]  --> src/ecs/systems/player_movement_handler.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::ecs::resources::event::Event::MoveUp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/main.rs:92:48
[INFO] [stderr]    |
[INFO] [stderr] 92 |                 crossterm::event::Event::Mouse(event) => {},
[INFO] [stderr]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/main.rs:93:49
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 crossterm::event::Event::Resize(width, height) => {},
[INFO] [stderr]    |                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]   --> src/main.rs:93:56
[INFO] [stderr]    |
[INFO] [stderr] 93 |                 crossterm::event::Event::Resize(width, height) => {},
[INFO] [stderr]    |                                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `pos_x` is never read
[INFO] [stderr]   --> src/ecs/resources/mod.rs:52:13
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let mut pos_x = pos.x;
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `pos_y` is never read
[INFO] [stderr]   --> src/ecs/resources/mod.rs:53:13
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let mut pos_y = pos.y;
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/ecs/systems/rendering/render_buffer_flusher.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn run(&mut self, data: Self::SystemData) {
[INFO] [stderr]    |                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `player`
[INFO] [stderr]   --> src/ecs/systems/rendering/hud_renderer.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |         for (player, position) in (&data.player, &data.position).join() {
[INFO] [stderr]    |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]   --> src/ecs/systems/rendering/raycast_renderer.rs:34:23
[INFO] [stderr]    |
[INFO] [stderr] 34 |                 let ((tx, ty), distance, _) = data.field.trace(player_pos, Some(desired_angle));
[INFO] [stderr]    |                       ^^ help: if this is intentional, prefix it with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ty`
[INFO] [stderr]   --> src/ecs/systems/rendering/raycast_renderer.rs:34:27
[INFO] [stderr]    |
[INFO] [stderr] 34 |                 let ((tx, ty), distance, _) = data.field.trace(player_pos, Some(desired_angle));
[INFO] [stderr]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_ty`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/ecs/systems/rendering/raycast_renderer.rs:36:21
[INFO] [stderr]    |
[INFO] [stderr] 36 | ...   let mut fill = { if distance < 2.0 { '█' } else if distance < 6.0 { '▓' } else if distance < 8.0 { '▒' } else if distance < 12.0 { ...
[INFO] [stderr]    |           ----^^^^
[INFO] [stderr]    |           |
[INFO] [stderr]    |           help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `handled`
[INFO] [stderr]   --> src/ecs/resources/event.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn handled(&mut self, handled: Vec<usize>) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     enable_raw_mode();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     stdout().execute(SetSize(180, 60));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     stdout().execute(Clear(All));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     stdout().execute(crossterm::cursor::Hide);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     stdout().flush();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ecs/systems/rendering/render_buffer_flusher.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         stdout().flush();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ecs/systems/rendering/hud_renderer.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |                 stdout().write(&[*col as u8]);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ecs/systems/rendering/hud_renderer.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |             stdout().write(&['@' as u8]);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ecs/systems/rendering/hud_renderer.rs:43:13
[INFO] [stderr]    |
[INFO] [stderr] 43 |             stdout().execute(SetForegroundColor(Color::Red));
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ecs/systems/rendering/hud_renderer.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |             stdout().write(&['*' as u8]);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/ecs/systems/rendering/hud_renderer.rs:45:13
[INFO] [stderr]    |
[INFO] [stderr] 45 |             stdout().execute(ResetColor);
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]  --> src/util/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     stdout().execute(MoveTo(x as u16, y as u16));
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: 43 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/game_engine-46345a822cc9c756
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0eecf07b90e1219e8146b29c2191c34b4266efdd4d78ee0bc66e7e2b38328f37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eecf07b90e1219e8146b29c2191c34b4266efdd4d78ee0bc66e7e2b38328f37", kill_on_drop: false }`
[INFO] [stdout] 0eecf07b90e1219e8146b29c2191c34b4266efdd4d78ee0bc66e7e2b38328f37
