[INFO] cloning repository https://github.com/isaaclo123/asciiformer2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isaaclo123/asciiformer2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisaaclo123%2Fasciiformer2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisaaclo123%2Fasciiformer2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 398b7aa4958035335a0f2e9ac6e67472a06870dd
[INFO] checking isaaclo123/asciiformer2 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisaaclo123%2Fasciiformer2" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/isaaclo123/asciiformer2 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/isaaclo123/asciiformer2
[INFO] finished tweaking git repo https://github.com/isaaclo123/asciiformer2
[INFO] tweaked toml for git repo https://github.com/isaaclo123/asciiformer2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/isaaclo123/asciiformer2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2317212c933ddb3c9f60d97f576b0a2fc2466f05c972062d0e32c66aa19c261f
[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" "2317212c933ddb3c9f60d97f576b0a2fc2466f05c972062d0e32c66aa19c261f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2317212c933ddb3c9f60d97f576b0a2fc2466f05c972062d0e32c66aa19c261f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2317212c933ddb3c9f60d97f576b0a2fc2466f05c972062d0e32c66aa19c261f", kill_on_drop: false }`
[INFO] [stdout] 2317212c933ddb3c9f60d97f576b0a2fc2466f05c972062d0e32c66aa19c261f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97014d57a5413adb7f782bef1540ad315c22762ef202b5ca33247ade63c54857
[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" "97014d57a5413adb7f782bef1540ad315c22762ef202b5ca33247ade63c54857", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v1.5.5
[INFO] [stderr]     Checking asciiformer2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> src/entities/bullet.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::map::{Map, MapSync};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/bullet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/bullet.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/entity.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/entity.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wrap`
[INFO] [stdout]  --> src/entities/linedraw.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::helpers::{unlock, wrap};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> src/entities/linedraw.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::map::{Map, MapSync};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/linedraw.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/linedraw.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/player.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/player.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/entities/player.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]   --> src/entities/player.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::map::{Map, MapSync};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> src/entities/bullet.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::map::{Map, MapSync};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/game.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::async_stdin`
[INFO] [stdout]  --> src/game.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use termion::async_stdin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell`, `RefCell`, `RefMut`
[INFO] [stdout]   --> src/game.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::cell::{Cell, RefCell, RefMut};
[INFO] [stdout]    |                 ^^^^  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/game.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clear`
[INFO] [stdout]   --> src/game.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 | use termion::{clear, cursor, terminal_size};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]  --> src/genindex.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EntitySync`
[INFO] [stdout]  --> src/map.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::entities::{Entity, EntitySync, Wall};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::helpers::unlock`
[INFO] [stdout]  --> src/map.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::helpers::unlock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cursor`, `terminal_size`
[INFO] [stdout]   --> src/map.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use termion::{clear, cursor, terminal_size};
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::debug`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wrap`
[INFO] [stdout]  --> src/renderer.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::helpers::{unlock, wrap};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `MutexGuard`, `Mutex`
[INFO] [stdout]   --> src/renderer.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                 ^^^  ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rem`
[INFO] [stdout]  --> src/vectors.rs:2:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, AddAssign, Div, Mul, Rem, Sub};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Stdin`, `Stdout`
[INFO] [stdout]   --> src/main.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::io::{stdin, stdout, Stdin, Stdout};
[INFO] [stdout]    |                              ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::async_stdin`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use termion::async_stdin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/bullet.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/bullet.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/entity.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/entity.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wrap`
[INFO] [stdout]  --> src/entities/linedraw.rs:3:30
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::helpers::{unlock, wrap};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]  --> src/entities/linedraw.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::map::{Map, MapSync};
[INFO] [stdout]   |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/linedraw.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/linedraw.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/entities/player.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/entities/player.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]  --> src/entities/player.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Map`
[INFO] [stdout]   --> src/entities/player.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::map::{Map, MapSync};
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mutex`
[INFO] [stdout]  --> src/game.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::async_stdin`
[INFO] [stdout]  --> src/game.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use termion::async_stdin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Cell`, `RefCell`, `RefMut`
[INFO] [stdout]   --> src/game.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::cell::{Cell, RefCell, RefMut};
[INFO] [stdout]    |                 ^^^^  ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/game.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clear`
[INFO] [stdout]   --> src/game.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 | use termion::{clear, cursor, terminal_size};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]  --> src/genindex.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EntitySync`
[INFO] [stdout]  --> src/map.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::entities::{Entity, EntitySync, Wall};
[INFO] [stdout]   |                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::helpers::unlock`
[INFO] [stdout]  --> src/map.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::helpers::unlock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cursor`, `terminal_size`
[INFO] [stdout]   --> src/map.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use termion::{clear, cursor, terminal_size};
[INFO] [stdout]    |                      ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::debug`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wrap`
[INFO] [stdout]  --> src/renderer.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::helpers::{unlock, wrap};
[INFO] [stdout]   |                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]   --> src/renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::rc::Rc;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `MutexGuard`, `Mutex`
[INFO] [stdout]   --> src/renderer.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                 ^^^  ^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rem`
[INFO] [stdout]  --> src/vectors.rs:2:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ops::{Add, AddAssign, Div, Mul, Rem, Sub};
[INFO] [stdout]   |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Stdin`, `Stdout`
[INFO] [stdout]   --> src/main.rs:17:30
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::io::{stdin, stdout, Stdin, Stdout};
[INFO] [stdout]    |                              ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::async_stdin`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use termion::async_stdin;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entity`
[INFO] [stdout]  --> src/game.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::entities::{Bullet, Direction, Entity, EntitySync, Player};
[INFO] [stdout]   |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entity`
[INFO] [stdout]  --> src/genindex.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::entities::{Entity, EntitySync};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/entities/entity.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn set_id(&mut self, id: i16) {}
[INFO] [stdout]    |                          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/entities/entity.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn action(&mut self, direction: Direction) {}
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/entities/entity.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn collide(&mut self, map: &Arc<Mutex<Map>>) {}
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/genindex.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(e) => Err("An Error Arose"),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/genindex.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |             Err(e) => Err("Issue arose"),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/genindex.rs:217:17
[INFO] [stdout]     |
[INFO] [stdout] 217 |             Err(e) => Err("An Error Arose"),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut stdin = &mut stdin();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut stdout = &mut MouseTerminal::from(stdout().into_raw_mode().unwrap());
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entity`
[INFO] [stdout]  --> src/game.rs:3:42
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::entities::{Bullet, Direction, Entity, EntitySync, Player};
[INFO] [stdout]   |                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entity`
[INFO] [stdout]  --> src/genindex.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::entities::{Entity, EntitySync};
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/entities/entity.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn set_id(&mut self, id: i16) {}
[INFO] [stdout]    |                          ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]   --> src/entities/entity.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn action(&mut self, direction: Direction) {}
[INFO] [stdout]    |                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `map`
[INFO] [stdout]   --> src/entities/entity.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn collide(&mut self, map: &Arc<Mutex<Map>>) {}
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_map`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/genindex.rs:182:17
[INFO] [stdout]     |
[INFO] [stdout] 182 |             Err(e) => Err("An Error Arose"),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/genindex.rs:193:17
[INFO] [stdout]     |
[INFO] [stdout] 193 |             Err(e) => Err("Issue arose"),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/genindex.rs:217:17
[INFO] [stdout]     |
[INFO] [stdout] 217 |             Err(e) => Err("An Error Arose"),
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut stdin = &mut stdin();
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let mut stdout = &mut MouseTerminal::from(stdout().into_raw_mode().unwrap());
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `width`
[INFO] [stdout]   --> src/game.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     width: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]   --> src/game.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     height: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stdin`
[INFO] [stdout]   --> src/game.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     stdin: &'a mut R,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `origin_float`
[INFO] [stdout]   --> src/game.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     origin_float: Vector<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_index_len`
[INFO] [stdout]   --> src/genindex.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn alloc_index_len(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `free_index_len`
[INFO] [stdout]   --> src/genindex.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn free_index_len(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_entity`
[INFO] [stdout]   --> src/genindex.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn alloc_entity(&mut self, entity: EntitySync) -> Result<usize, &str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_index`
[INFO] [stdout]    --> src/genindex.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn alloc_index(&mut self, val: T) -> Result<usize, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_index_len`
[INFO] [stdout]    --> src/genindex.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn alloc_index_len(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `free_index_len`
[INFO] [stdout]    --> src/genindex.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn free_index_len(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Synced`
[INFO] [stdout]  --> src/helpers.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Synced<T> = Arc<Mutex<T>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/map.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn set(&mut self, x: i16, y: i16, id: i16) -> Result<(), &str> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `del`
[INFO] [stdout]   --> src/map.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn del(&mut self, x: i16, y: i16) -> Result<(), &str> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mark_hitbox`
[INFO] [stdout]   --> src/renderer.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn mark_hitbox(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clear_hitbox`
[INFO] [stdout]   --> src/renderer.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn clear_hitbox(obj: &dyn Entity, map: &MapSync) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_tuple`
[INFO] [stdout]   --> src/vectors.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn to_tuple(self) -> (T, T) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fract`
[INFO] [stdout]    --> src/vectors.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn fract(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `round_i_int`
[INFO] [stdout]    --> src/vectors.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn round_i_int(self) -> Vector<i16> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ceil_int`
[INFO] [stdout]    --> src/vectors.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn ceil_int(self) -> Vector<u16> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `round`
[INFO] [stdout]    --> src/vectors.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn round(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ceil`
[INFO] [stdout]    --> src/vectors.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn ceil(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `floor`
[INFO] [stdout]    --> src/vectors.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn floor(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_i16_tuple`
[INFO] [stdout]    --> src/vectors.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub fn to_i16_tuple(self) -> (i16, i16) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_f32_tuple`
[INFO] [stdout]    --> src/vectors.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 213 |     pub fn to_f32_tuple(self) -> (f32, f32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/game.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         map.load_from_file(map_file);
[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/game.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 gen_index.alloc_entity(wrap(Bullet::new(player.get_point(), end)));
[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/renderer.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | /             my_map.set(
[INFO] [stdout] 34 | |                 (pt_x + x as u16) as i16,
[INFO] [stdout] 35 | |                 (pt_y + y as u16) as i16,
[INFO] [stdout] 36 | |                 obj.get_id().unwrap(),
[INFO] [stdout] 37 | |             );
[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/renderer.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             my_map.del((pt_x + x as u16) as i16, (pt_y + y as u16) as i16);
[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: field is never read: `width`
[INFO] [stdout]   --> src/game.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     width: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]   --> src/game.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     height: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `stdin`
[INFO] [stdout]   --> src/game.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     stdin: &'a mut R,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `origin_float`
[INFO] [stdout]   --> src/game.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     origin_float: Vector<f32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_index_len`
[INFO] [stdout]   --> src/genindex.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn alloc_index_len(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `free_index_len`
[INFO] [stdout]   --> src/genindex.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn free_index_len(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_entity`
[INFO] [stdout]   --> src/genindex.rs:97:12
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub fn alloc_entity(&mut self, entity: EntitySync) -> Result<usize, &str> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_index`
[INFO] [stdout]    --> src/genindex.rs:176:12
[INFO] [stdout]     |
[INFO] [stdout] 176 |     pub fn alloc_index(&mut self, val: T) -> Result<usize, &str> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `alloc_index_len`
[INFO] [stdout]    --> src/genindex.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn alloc_index_len(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `free_index_len`
[INFO] [stdout]    --> src/genindex.rs:197:12
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn free_index_len(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Synced`
[INFO] [stdout]  --> src/helpers.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Synced<T> = Arc<Mutex<T>>;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/map.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn set(&mut self, x: i16, y: i16, id: i16) -> Result<(), &str> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `del`
[INFO] [stdout]   --> src/map.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn del(&mut self, x: i16, y: i16) -> Result<(), &str> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `mark_hitbox`
[INFO] [stdout]   --> src/renderer.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn mark_hitbox(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clear_hitbox`
[INFO] [stdout]   --> src/renderer.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn clear_hitbox(obj: &dyn Entity, map: &MapSync) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_tuple`
[INFO] [stdout]   --> src/vectors.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn to_tuple(self) -> (T, T) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fract`
[INFO] [stdout]    --> src/vectors.rs:153:12
[INFO] [stdout]     |
[INFO] [stdout] 153 |     pub fn fract(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `round_i_int`
[INFO] [stdout]    --> src/vectors.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 160 |     pub fn round_i_int(self) -> Vector<i16> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ceil_int`
[INFO] [stdout]    --> src/vectors.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 |     pub fn ceil_int(self) -> Vector<u16> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `round`
[INFO] [stdout]    --> src/vectors.rs:186:12
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub fn round(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ceil`
[INFO] [stdout]    --> src/vectors.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 193 |     pub fn ceil(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `floor`
[INFO] [stdout]    --> src/vectors.rs:200:12
[INFO] [stdout]     |
[INFO] [stdout] 200 |     pub fn floor(self) -> Vector<f32> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_i16_tuple`
[INFO] [stdout]    --> src/vectors.rs:209:12
[INFO] [stdout]     |
[INFO] [stdout] 209 |     pub fn to_i16_tuple(self) -> (i16, i16) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_f32_tuple`
[INFO] [stdout]    --> src/vectors.rs:213:12
[INFO] [stdout]     |
[INFO] [stdout] 213 |     pub fn to_f32_tuple(self) -> (f32, f32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/game.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         map.load_from_file(map_file);
[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/game.rs:153:17
[INFO] [stdout]     |
[INFO] [stdout] 153 |                 gen_index.alloc_entity(wrap(Bullet::new(player.get_point(), end)));
[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/renderer.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 | /             my_map.set(
[INFO] [stdout] 34 | |                 (pt_x + x as u16) as i16,
[INFO] [stdout] 35 | |                 (pt_y + y as u16) as i16,
[INFO] [stdout] 36 | |                 obj.get_id().unwrap(),
[INFO] [stdout] 37 | |             );
[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/renderer.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             my_map.del((pt_x + x as u16) as i16, (pt_y + y as u16) as i16);
[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: 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
[INFO] running `Command { std: "docker" "inspect" "97014d57a5413adb7f782bef1540ad315c22762ef202b5ca33247ade63c54857", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97014d57a5413adb7f782bef1540ad315c22762ef202b5ca33247ade63c54857", kill_on_drop: false }`
[INFO] [stdout] 97014d57a5413adb7f782bef1540ad315c22762ef202b5ca33247ade63c54857