[INFO] cloning repository https://github.com/EldarionDev/BarbariaClient
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EldarionDev/BarbariaClient" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldarionDev%2FBarbariaClient", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldarionDev%2FBarbariaClient'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10c16fb6cd0c81862f92d19cbdfc4651abc3a08d
[INFO] checking EldarionDev/BarbariaClient against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEldarionDev%2FBarbariaClient" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EldarionDev/BarbariaClient
[INFO] finished tweaking git repo https://github.com/EldarionDev/BarbariaClient
[INFO] tweaked toml for git repo https://github.com/EldarionDev/BarbariaClient written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EldarionDev/BarbariaClient on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EldarionDev/BarbariaClient already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2cb6a3d9e5d7a0f84b254f156730a1382aec2583cd1b6870c7f8e25b1e24824
[INFO] running `Command { std: "docker" "start" "-a" "d2cb6a3d9e5d7a0f84b254f156730a1382aec2583cd1b6870c7f8e25b1e24824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2cb6a3d9e5d7a0f84b254f156730a1382aec2583cd1b6870c7f8e25b1e24824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2cb6a3d9e5d7a0f84b254f156730a1382aec2583cd1b6870c7f8e25b1e24824", kill_on_drop: false }`
[INFO] [stdout] d2cb6a3d9e5d7a0f84b254f156730a1382aec2583cd1b6870c7f8e25b1e24824
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 515db4b944dd42b16233bdfce0fe950e6193f1427f5600ad7b1868b200a75d48
[INFO] running `Command { std: "docker" "start" "-a" "515db4b944dd42b16233bdfce0fe950e6193f1427f5600ad7b1868b200a75d48", kill_on_drop: false }`
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[INFO] [stderr]     Checking nalgebra v0.25.3
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[INFO] [stderr]     Checking barbaria_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RefMut` and `SystemTime`
[INFO] [stdout]  --> src/main.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, rc::Rc, time::{Instant, SystemTime}};
[INFO] [stdout]   |                           ^^^^^^                           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> src/engine.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{game::Game};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameObject`, `gui_element`, and `gui`
[INFO] [stdout]  --> src/engine.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use game_object::{gui, gui_element, GameObject};
[INFO] [stdout]   |                   ^^^  ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> src/engine.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use glm::{Vec3, Vec4};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/engine.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> src/engine/event.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, rc::Rc, sync::mpsc::Receiver};
[INFO] [stdout]   |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3` and `Vec4`
[INFO] [stdout]  --> src/engine/game_object.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glm::{Vec3, Vec4};
[INFO] [stdout]   |           ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3` and `Vec4`
[INFO] [stdout]  --> src/engine/game_object/gui_element.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glm::{Vec3, Vec4};
[INFO] [stdout]   |           ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameObject`, `coordinate_transform::to_gl_space`, and `gui_element`
[INFO] [stdout]  --> src/engine/game_object/gui.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{GameObject, coordinate_transform::to_gl_space, gui_element};
[INFO] [stdout]   |             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> src/engine/graphic.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{game::Game, Config};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefMut` and `SystemTime`
[INFO] [stdout]  --> src/main.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, rc::Rc, time::{Instant, SystemTime}};
[INFO] [stdout]   |                           ^^^^^^                           ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> src/engine.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{game::Game};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameObject`, `gui_element`, and `gui`
[INFO] [stdout]  --> src/engine.rs:4:19
[INFO] [stdout]   |
[INFO] [stdout] 4 | use game_object::{gui, gui_element, GameObject};
[INFO] [stdout]   |                   ^^^  ^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec4`
[INFO] [stdout]  --> src/engine.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use glm::{Vec3, Vec4};
[INFO] [stdout]   |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mat4` and `Vec4`
[INFO] [stdout]  --> src/engine/graphic.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glm::{Vec3, Vec4, Mat4};
[INFO] [stdout]   |                 ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/engine/graphic/model.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use glm::{Vec3};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryInto` and `u32`
[INFO] [stdout]  --> src/engine/graphic/projection.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{convert::TryInto, ffi::CString, fs, u32};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread::current`
[INFO] [stdout]  --> src/engine/graphic/font.rs:1:62
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, ffi::{CString, c_void}, mem, thread::current};
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FT_LOAD_RENDER` and `FT_Renderer`
[INFO] [stdout]  --> src/engine/graphic/font.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use freetype::ffi::{FT_LOAD_RENDER, FT_Renderer};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/engine/graphic.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 |     scale: (f32),
[INFO] [stdout]     |            ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 293 -     scale: (f32),
[INFO] [stdout] 293 +     scale: f32 ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `borrow::BorrowMut` and `ops::Deref`
[INFO] [stdout]  --> src/game.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, fs, fs::File, io::Write, ops::Deref};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::read_to_string`
[INFO] [stdout]  --> src/game.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `screen::TextureElement`
[INFO] [stdout]  --> src/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use screen::TextureElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]   --> src/engine.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::Rng;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RefMut`
[INFO] [stdout]  --> src/engine/event.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{RefCell, RefMut}, rc::Rc, sync::mpsc::Receiver};
[INFO] [stdout]   |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3` and `Vec4`
[INFO] [stdout]  --> src/engine/game_object.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glm::{Vec3, Vec4};
[INFO] [stdout]   |           ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Vec3` and `Vec4`
[INFO] [stdout]  --> src/engine/game_object/gui_element.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glm::{Vec3, Vec4};
[INFO] [stdout]   |           ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GameObject`, `coordinate_transform::to_gl_space`, and `gui_element`
[INFO] [stdout]  --> src/engine/game_object/gui.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{GameObject, coordinate_transform::to_gl_space, gui_element};
[INFO] [stdout]   |             ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> src/engine/graphic.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{game::Game, Config};
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mat4` and `Vec4`
[INFO] [stdout]  --> src/engine/graphic.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use glm::{Vec3, Vec4, Mat4};
[INFO] [stdout]   |                 ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec3`
[INFO] [stdout]  --> src/engine/graphic/model.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | use glm::{Vec3};
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `convert::TryInto` and `u32`
[INFO] [stdout]  --> src/engine/graphic/projection.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{convert::TryInto, ffi::CString, fs, u32};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread::current`
[INFO] [stdout]  --> src/engine/graphic/font.rs:1:62
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, ffi::{CString, c_void}, mem, thread::current};
[INFO] [stdout]   |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/game/screen.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::listener::{self, Listener};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FT_LOAD_RENDER` and `FT_Renderer`
[INFO] [stdout]  --> src/engine/graphic/font.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use freetype::ffi::{FT_LOAD_RENDER, FT_Renderer};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/engine/graphic.rs:293:12
[INFO] [stdout]     |
[INFO] [stdout] 293 |     scale: (f32),
[INFO] [stdout]     |            ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 293 -     scale: (f32),
[INFO] [stdout] 293 +     scale: f32 ,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `borrow::BorrowMut` and `ops::Deref`
[INFO] [stdout]  --> src/game.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::BorrowMut, fs, fs::File, io::Write, ops::Deref};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::read_to_string`
[INFO] [stdout]  --> src/game.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use fs::read_to_string;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `screen::TextureElement`
[INFO] [stdout]  --> src/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use screen::TextureElement;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/game/screen.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::listener::{self, Listener};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/engine/graphic/animation.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(path: &str) -> Animation {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/engine/graphic/camera.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(path: &str) -> Camera {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shader`
[INFO] [stdout]   --> src/engine/graphic/camera.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn bind(&self, shader: &Shader) {}
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/engine/graphic/font.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 Err(e) => panic!("Could not load font.")
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `barbaria_client` (bin "barbaria_client") due to 3 previous errors; 56 warnings emitted
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine/graphic.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let mut val = font::Font::new(&mut font_library, x.to_string());
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/engine/graphic.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             Err(e) => panic!("Could not initialize the Font library!")
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/engine/graphic.rs:218:26
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn remove_object(name: &str) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/game/faction.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn retreive_event_code(&mut self, code: &str) {
[INFO] [stdout]    |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/game/map.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn retreive_event_code(&mut self, code: &str) {
[INFO] [stdout]    |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `paths` is never read
[INFO] [stdout]   --> src/engine.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Engine<'b> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 21 |     paths: &'b Config,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unregister_render_object` is never used
[INFO] [stdout]   --> src/engine.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'b> Engine<'b> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn unregister_render_object() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_functions` is never read
[INFO] [stdout]  --> src/engine/event.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct EventHandler {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     event_functions: Vec<fn()>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_event_function` and `do_game_tick` are never used
[INFO] [stdout]   --> src/engine/event.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl EventHandler {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn register_event_function(&mut self, listener_function: fn()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn do_game_tick(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GameObject` is never used
[INFO] [stdout]  --> src/engine/game_object.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait GameObject {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_gl_space` is never used
[INFO] [stdout]  --> src/engine/game_object/coordinate_transform.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn to_gl_space(number: f32) -> f32{
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_world_space` is never used
[INFO] [stdout]  --> src/engine/game_object/coordinate_transform.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_world_space(number: f32) -> f32{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GuiElement` is never constructed
[INFO] [stdout]  --> src/engine/game_object/gui_element.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct GuiElement {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `animations`, `cameras`, `models`, and `textures` are never read
[INFO] [stdout]   --> src/engine/graphic.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Graphic {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     animations: HashMap<String, animation::Animation>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 25 |     cameras: HashMap<String, camera::Camera>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 26 |     models: HashMap<String, model::Model>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     textures: HashMap<String, texture::Texture>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `remove_object` and `remove_text` are never used
[INFO] [stdout]    --> src/engine/graphic.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Graphic {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn remove_object(name: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn remove_text() {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `animation` is never read
[INFO] [stdout]    --> src/engine/graphic.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub struct RenderUnit {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 255 |     name: String,
[INFO] [stdout] 256 |     animation: animation::Animation,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderUnit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rotation` and `rotation_angle` are never read
[INFO] [stdout]    --> src/engine/graphic.rs:312:5
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub struct RenderObject {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 312 |     rotation: Vec3,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 313 |     rotation_angle: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loaded` is never read
[INFO] [stdout]  --> src/engine/graphic/animation.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Animation {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 3 |     loaded: bool
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Animation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/engine/graphic/model.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct ModelVertex {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 19 |     x: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 20 |     y: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 21 |     z: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 22 |     normal_x: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     normal_y: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     normal_z: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     texture_x: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 26 |     texture_y: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `factions` is never read
[INFO] [stdout]   --> src/game.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Game {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 16 |     /* Remove Option when JSON loading is implemented */
[INFO] [stdout] 17 |     factions: Option<Vec<faction::Faction>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_event_code` is never used
[INFO] [stdout]    --> src/game.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl Game {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn push_event_code(&mut self, code: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game/faction/army.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Army {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/faction/army/unit.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Unit {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game/faction/settlement.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Settlement {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/faction/settlement/building.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Building {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `landscapes` and `regions` are never read
[INFO] [stdout]  --> src/game/map.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Map {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     landscapes: Option<Vec<landscape::Landscape>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     regions: Option<Vec<region::Region>>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game/map.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Map {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/map/landscape.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Landscape {
[INFO] [stdout]   | -------------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/map/region.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Region {
[INFO] [stdout]   | ----------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `key_pressed` and `window_closed` are never used
[INFO] [stdout]   --> src/game/screen.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Screen {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn key_pressed(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn window_closed(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_path` is never read
[INFO] [stdout]   --> src/resource_manager.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct ResourceManager {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     data_path: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResourceManager` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_map` and `get_data` are never used
[INFO] [stdout]   --> src/resource_manager.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl ResourceManager {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_map(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn get_data(&self, data_name: &str) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/engine.rs:32:43
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let config_file_content: String = fs::read_to_string(config_file).unwrap().parse().unwrap();
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/engine/graphic.rs:169:47
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let config_file_content: String = fs::read_to_string(x).unwrap().parse().unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/engine/graphic/projection.rs:14:47
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let projection_file_content: String = fs::read_to_string(path).unwrap().parse().unwrap();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/engine/graphic/animation.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn new(path: &str) -> Animation {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]  --> src/engine/graphic/camera.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(path: &str) -> Camera {
[INFO] [stdout]   |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `shader`
[INFO] [stdout]   --> src/engine/graphic/camera.rs:13:24
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn bind(&self, shader: &Shader) {}
[INFO] [stdout]    |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_shader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/engine/graphic/font.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |                 Err(e) => panic!("Could not load font.")
[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/engine/graphic.rs:156:17
[INFO] [stdout]     |
[INFO] [stdout] 156 |             let mut val = font::Font::new(&mut font_library, x.to_string());
[INFO] [stdout]     |                 ----^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/engine/graphic.rs:147:17
[INFO] [stdout]     |
[INFO] [stdout] 147 |             Err(e) => panic!("Could not initialize the Font library!")
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/engine/graphic.rs:218:26
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn remove_object(name: &str) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/game/faction.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn retreive_event_code(&mut self, code: &str) {
[INFO] [stdout]    |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `code`
[INFO] [stdout]   --> src/game/map.rs:18:43
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn retreive_event_code(&mut self, code: &str) {
[INFO] [stdout]    |                                           ^^^^ help: if this is intentional, prefix it with an underscore: `_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `paths` is never read
[INFO] [stdout]   --> src/engine.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Engine<'b> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 21 |     paths: &'b Config,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `unregister_render_object` is never used
[INFO] [stdout]   --> src/engine.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'b> Engine<'b> {
[INFO] [stdout]    | ------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn unregister_render_object() {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `event_functions` is never read
[INFO] [stdout]  --> src/engine/event.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct EventHandler {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     event_functions: Vec<fn()>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `register_event_function` and `do_game_tick` are never used
[INFO] [stdout]   --> src/engine/event.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl EventHandler {
[INFO] [stdout]    | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn register_event_function(&mut self, listener_function: fn()) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     pub fn do_game_tick(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `GameObject` is never used
[INFO] [stdout]  --> src/engine/game_object.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait GameObject {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_gl_space` is never used
[INFO] [stdout]  --> src/engine/game_object/coordinate_transform.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn to_gl_space(number: f32) -> f32{
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_world_space` is never used
[INFO] [stdout]  --> src/engine/game_object/coordinate_transform.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn to_world_space(number: f32) -> f32{
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GuiElement` is never constructed
[INFO] [stdout]  --> src/engine/game_object/gui_element.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct GuiElement {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `animations`, `cameras`, `models`, and `textures` are never read
[INFO] [stdout]   --> src/engine/graphic.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Graphic {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 24 |     animations: HashMap<String, animation::Animation>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 25 |     cameras: HashMap<String, camera::Camera>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 26 |     models: HashMap<String, model::Model>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     textures: HashMap<String, texture::Texture>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `remove_object` and `remove_text` are never used
[INFO] [stdout]    --> src/engine/graphic.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Graphic {
[INFO] [stdout]     | ------------ associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn remove_object(name: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     pub fn remove_text() {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `animation` is never read
[INFO] [stdout]    --> src/engine/graphic.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub struct RenderUnit {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 255 |     name: String,
[INFO] [stdout] 256 |     animation: animation::Animation,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderUnit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rotation` and `rotation_angle` are never read
[INFO] [stdout]    --> src/engine/graphic.rs:312:5
[INFO] [stdout]     |
[INFO] [stdout] 309 | pub struct RenderObject {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 312 |     rotation: Vec3,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 313 |     rotation_angle: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RenderObject` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `loaded` is never read
[INFO] [stdout]  --> src/engine/graphic/animation.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Animation {
[INFO] [stdout]   |            --------- field in this struct
[INFO] [stdout] 3 |     loaded: bool
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Animation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/engine/graphic/model.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct ModelVertex {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 19 |     x: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 20 |     y: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 21 |     z: f32,
[INFO] [stdout]    |     ^
[INFO] [stdout] 22 |     normal_x: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 23 |     normal_y: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 24 |     normal_z: f32,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 25 |     texture_x: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 26 |     texture_y: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `factions` is never read
[INFO] [stdout]   --> src/game.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Game {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 16 |     /* Remove Option when JSON loading is implemented */
[INFO] [stdout] 17 |     factions: Option<Vec<faction::Faction>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `push_event_code` is never used
[INFO] [stdout]    --> src/game.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout]  29 | impl Game {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn push_event_code(&mut self, code: &str) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game/faction/army.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Army {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/faction/army/unit.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Unit {
[INFO] [stdout]   | --------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game/faction/settlement.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Settlement {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/faction/settlement/building.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | impl Building {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 7 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `landscapes` and `regions` are never read
[INFO] [stdout]  --> src/game/map.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Map {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 6 |     landscapes: Option<Vec<landscape::Landscape>>,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 7 |     regions: Option<Vec<region::Region>>,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Map` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/game/map.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Map {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/map/landscape.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Landscape {
[INFO] [stdout]   | -------------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]  --> src/game/map/region.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl Region {
[INFO] [stdout]   | ----------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn new() -> Self {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `key_pressed` and `window_closed` are never used
[INFO] [stdout]   --> src/game/screen.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Screen {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn key_pressed(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn window_closed(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_path` is never read
[INFO] [stdout]   --> src/resource_manager.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct ResourceManager {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     data_path: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ResourceManager` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_map` and `get_data` are never used
[INFO] [stdout]   --> src/resource_manager.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl ResourceManager {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn get_map(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn get_data(&self, data_name: &str) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/engine.rs:32:43
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let config_file_content: String = fs::read_to_string(config_file).unwrap().parse().unwrap();
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/engine/graphic.rs:169:47
[INFO] [stdout]     |
[INFO] [stdout] 169 |             let config_file_content: String = fs::read_to_string(x).unwrap().parse().unwrap();
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]   --> src/engine/graphic/projection.rs:14:47
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let projection_file_content: String = fs::read_to_string(path).unwrap().parse().unwrap();
[INFO] [stdout]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `barbaria_client` (bin "barbaria_client" test) due to 3 previous errors; 56 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "515db4b944dd42b16233bdfce0fe950e6193f1427f5600ad7b1868b200a75d48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515db4b944dd42b16233bdfce0fe950e6193f1427f5600ad7b1868b200a75d48", kill_on_drop: false }`
[INFO] [stdout] 515db4b944dd42b16233bdfce0fe950e6193f1427f5600ad7b1868b200a75d48
