[INFO] cloning repository https://github.com/Zonotora/platformer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zonotora/platformer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZonotora%2Fplatformer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZonotora%2Fplatformer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b8eac2071ff4927047325571d927cb090d814c7a
[INFO] testing Zonotora/platformer against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZonotora%2Fplatformer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Zonotora/platformer on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Zonotora/platformer
[INFO] finished tweaking git repo https://github.com/Zonotora/platformer
[INFO] tweaked toml for git repo https://github.com/Zonotora/platformer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Zonotora/platformer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0747b864eb2137935427a7b4448f7775012552d0d9dcea22ddca35b8a8cb2e6a
[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" "0747b864eb2137935427a7b4448f7775012552d0d9dcea22ddca35b8a8cb2e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0747b864eb2137935427a7b4448f7775012552d0d9dcea22ddca35b8a8cb2e6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0747b864eb2137935427a7b4448f7775012552d0d9dcea22ddca35b8a8cb2e6a", kill_on_drop: false }`
[INFO] [stdout] 0747b864eb2137935427a7b4448f7775012552d0d9dcea22ddca35b8a8cb2e6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f76d85f70b32d8dd918d6e19206d4b994f0c1fc5dbab8834fa6f8401c08cdb1
[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" "7f76d85f70b32d8dd918d6e19206d4b994f0c1fc5dbab8834fa6f8401c08cdb1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling bzip2-sys v0.1.9+1.0.8
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling memmap v0.7.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling slice-deque v0.3.0
[INFO] [stderr]    Compiling gl_generator v0.13.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling nix v0.15.0
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling jpeg-decoder v0.1.20
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling generic-array v0.13.2
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling gfx_core v0.9.2
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling png v0.15.3
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling simba v0.1.5
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling cargo_metadata v0.6.4
[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
[INFO] [stderr]    Compiling glutin_glx_sys v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling minimp3 v0.3.5
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling gfx_gl v0.6.1
[INFO] [stderr]    Compiling image v0.22.5
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling zip v0.5.6
[INFO] [stderr]    Compiling skeptic v0.13.4
[INFO] [stderr]    Compiling rusttype v0.7.9
[INFO] [stderr]    Compiling glyph_brush_layout v0.1.9
[INFO] [stderr]    Compiling twox-hash v1.5.0
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling andrew v0.2.1
[INFO] [stderr]    Compiling wayland-commons v0.21.13
[INFO] [stderr]    Compiling glyph_brush v0.6.3
[INFO] [stderr]    Compiling gfx v0.18.2
[INFO] [stderr]    Compiling nalgebra v0.21.1
[INFO] [stderr]    Compiling wayland-client v0.21.13
[INFO] [stderr]    Compiling glyph_brush v0.5.4
[INFO] [stderr]    Compiling ggez v0.5.1
[INFO] [stderr]    Compiling gilrs-core v0.2.6
[INFO] [stderr]    Compiling gilrs v0.7.4
[INFO] [stderr]    Compiling wayland-protocols v0.21.13
[INFO] [stderr]    Compiling gfx_device_gl v0.16.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.4.6
[INFO] [stderr]    Compiling winit v0.19.5
[INFO] [stderr]    Compiling glutin v0.20.1
[INFO] [stderr]    Compiling gfx_window_glutin v0.30.0
[INFO] [stderr]    Compiling rodio v0.9.0
[INFO] [stderr]    Compiling platformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ggez::graphics::Image`
[INFO] [stdout]  --> src/ecs/component/renderer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ggez::graphics::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::asset_manager::AssetManager`
[INFO] [stdout]  --> src/game_state.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::asset_manager::AssetManager;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Renderer`
[INFO] [stdout]  --> src/game_state.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ecs::component::{Renderer, Transform};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entity`
[INFO] [stdout]  --> src/game_state.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ecs::{Entity, EntityManager};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> src/asset_manager.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn new(ctx: &mut Context) -> GameResult<AssetManager> {
[INFO] [stdout]   |            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]   --> src/ecs/component_manager.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn update_systems<T: Component>(component: T) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]  --> src/ecs/entity_builder.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(id: u32) -> EntityBuilder {
[INFO] [stdout]   |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_manager`
[INFO] [stdout]   --> src/ecs/entity_builder.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn build(&mut self, entity_manager: &mut EntityManager) {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/game_state.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (width, height) = graphics::drawable_size(ctx);
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/game_state.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (width, height) = graphics::drawable_size(ctx);
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seconds`
[INFO] [stdout]   --> src/game_state.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let seconds = 1.0 / (DESIRED_FPS as f32);
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seconds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keymod`
[INFO] [stdout]   --> src/game_state.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         keymod: KeyMods,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]   --> src/game_state.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         repeat: bool,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ecs/entity.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn add_component<T: Component>(mut self) { //-> Result<&T, ()> {
[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: struct is never constructed: `AssetManager`
[INFO] [stdout]  --> src/asset_manager.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AssetManager {}
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/asset_manager.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn new(ctx: &mut Context) -> GameResult<AssetManager> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `width`
[INFO] [stdout]  --> src/ecs/component/renderer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     width: u32,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]  --> src/ecs/component/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     height: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ecs/component/renderer.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new() -> Renderer {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]  --> src/ecs/component/transform.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     position: Point2<f32>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rotation`
[INFO] [stdout]  --> src/ecs/component/transform.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     rotation: Point2<f32>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scale`
[INFO] [stdout]  --> src/ecs/component/transform.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     scale: Point2<f32>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create`
[INFO] [stdout]   --> src/ecs/component_manager.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn create<T: Component>(&self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_systems`
[INFO] [stdout]   --> src/ecs/component_manager.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn update_systems<T: Component>(component: T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Entity`
[INFO] [stdout]  --> src/ecs/entity.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Entity {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/ecs/entity.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new() -> Entity {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_id`
[INFO] [stdout]   --> src/ecs/entity.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn get_id(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_component`
[INFO] [stdout]   --> src/ecs/entity.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn add_component<T: Component>(mut self) { //-> Result<&T, ()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build`
[INFO] [stdout]   --> src/ecs/entity_builder.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn build(&mut self, entity_manager: &mut EntityManager) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `component_manager`
[INFO] [stdout]   --> src/ecs.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     component_manager: ComponentManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `destroy`
[INFO] [stdout]   --> src/ecs.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn destroy(&mut self, e: Entity) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entity_manager`
[INFO] [stdout]   --> src/game_state.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     entity_manager: EntityManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 55s
[INFO] running `Command { std: "docker" "inspect" "7f76d85f70b32d8dd918d6e19206d4b994f0c1fc5dbab8834fa6f8401c08cdb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f76d85f70b32d8dd918d6e19206d4b994f0c1fc5dbab8834fa6f8401c08cdb1", kill_on_drop: false }`
[INFO] [stdout] 7f76d85f70b32d8dd918d6e19206d4b994f0c1fc5dbab8834fa6f8401c08cdb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] deb25d952fd96f5fee3f7d1639f783e726c8c12d4d81732ccdc599ccca10a722
[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" "deb25d952fd96f5fee3f7d1639f783e726c8c12d4d81732ccdc599ccca10a722", kill_on_drop: false }`
[INFO] [stderr]    Compiling platformer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ggez::graphics::Image`
[INFO] [stdout]  --> src/ecs/component/renderer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ggez::graphics::Image;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::asset_manager::AssetManager`
[INFO] [stdout]  --> src/game_state.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::asset_manager::AssetManager;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Renderer`
[INFO] [stdout]  --> src/game_state.rs:2:29
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::ecs::component::{Renderer, Transform};
[INFO] [stdout]   |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Entity`
[INFO] [stdout]  --> src/game_state.rs:3:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::ecs::{Entity, EntityManager};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]  --> src/asset_manager.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn new(ctx: &mut Context) -> GameResult<AssetManager> {
[INFO] [stdout]   |            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]   --> src/ecs/component_manager.rs:16:33
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn update_systems<T: Component>(component: T) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]  --> src/ecs/entity_builder.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn new(id: u32) -> EntityBuilder {
[INFO] [stdout]   |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_manager`
[INFO] [stdout]   --> src/ecs/entity_builder.rs:20:29
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn build(&mut self, entity_manager: &mut EntityManager) {
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity_manager`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/game_state.rs:29:14
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (width, height) = graphics::drawable_size(ctx);
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/game_state.rs:29:21
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let (width, height) = graphics::drawable_size(ctx);
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seconds`
[INFO] [stdout]   --> src/game_state.rs:42:17
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let seconds = 1.0 / (DESIRED_FPS as f32);
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seconds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keymod`
[INFO] [stdout]   --> src/game_state.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         keymod: KeyMods,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymod`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `repeat`
[INFO] [stdout]   --> src/game_state.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         repeat: bool,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/ecs/entity.rs:16:40
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn add_component<T: Component>(mut self) { //-> Result<&T, ()> {
[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: struct is never constructed: `AssetManager`
[INFO] [stdout]  --> src/asset_manager.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AssetManager {}
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/asset_manager.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn new(ctx: &mut Context) -> GameResult<AssetManager> {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `width`
[INFO] [stdout]  --> src/ecs/component/renderer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     width: u32,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `height`
[INFO] [stdout]  --> src/ecs/component/renderer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     height: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ecs/component/renderer.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn new() -> Renderer {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `position`
[INFO] [stdout]  --> src/ecs/component/transform.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     position: Point2<f32>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rotation`
[INFO] [stdout]  --> src/ecs/component/transform.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     rotation: Point2<f32>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `scale`
[INFO] [stdout]  --> src/ecs/component/transform.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     scale: Point2<f32>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `create`
[INFO] [stdout]   --> src/ecs/component_manager.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn create<T: Component>(&self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_systems`
[INFO] [stdout]   --> src/ecs/component_manager.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn update_systems<T: Component>(component: T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Entity`
[INFO] [stdout]  --> src/ecs/entity.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Entity {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/ecs/entity.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new() -> Entity {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_id`
[INFO] [stdout]   --> src/ecs/entity.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn get_id(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `add_component`
[INFO] [stdout]   --> src/ecs/entity.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn add_component<T: Component>(mut self) { //-> Result<&T, ()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build`
[INFO] [stdout]   --> src/ecs/entity_builder.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn build(&mut self, entity_manager: &mut EntityManager) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `component_manager`
[INFO] [stdout]   --> src/ecs.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     component_manager: ComponentManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `destroy`
[INFO] [stdout]   --> src/ecs.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn destroy(&mut self, e: Entity) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `entity_manager`
[INFO] [stdout]   --> src/game_state.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     entity_manager: EntityManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `Command { std: "docker" "inspect" "deb25d952fd96f5fee3f7d1639f783e726c8c12d4d81732ccdc599ccca10a722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb25d952fd96f5fee3f7d1639f783e726c8c12d4d81732ccdc599ccca10a722", kill_on_drop: false }`
[INFO] [stdout] deb25d952fd96f5fee3f7d1639f783e726c8c12d4d81732ccdc599ccca10a722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a44a9f47961343d66a398515c1acb87c585164d90d637041b0dd5500acee5744
[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" "a44a9f47961343d66a398515c1acb87c585164d90d637041b0dd5500acee5744", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ggez::graphics::Image`
[INFO] [stderr]  --> src/ecs/component/renderer.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use ggez::graphics::Image;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::asset_manager::AssetManager`
[INFO] [stderr]  --> src/game_state.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::asset_manager::AssetManager;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Renderer`
[INFO] [stderr]  --> src/game_state.rs:2:29
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::ecs::component::{Renderer, Transform};
[INFO] [stderr]   |                             ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Entity`
[INFO] [stderr]  --> src/game_state.rs:3:18
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::ecs::{Entity, EntityManager};
[INFO] [stderr]   |                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ctx`
[INFO] [stderr]  --> src/asset_manager.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn new(ctx: &mut Context) -> GameResult<AssetManager> {
[INFO] [stderr]   |            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `component`
[INFO] [stderr]   --> src/ecs/component_manager.rs:16:33
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn update_systems<T: Component>(component: T) {
[INFO] [stderr]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]  --> src/ecs/entity_builder.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn new(id: u32) -> EntityBuilder {
[INFO] [stderr]   |                ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `entity_manager`
[INFO] [stderr]   --> src/ecs/entity_builder.rs:20:29
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn build(&mut self, entity_manager: &mut EntityManager) {
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity_manager`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/game_state.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (width, height) = graphics::drawable_size(ctx);
[INFO] [stderr]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]   --> src/game_state.rs:29:21
[INFO] [stderr]    |
[INFO] [stderr] 29 |         let (width, height) = graphics::drawable_size(ctx);
[INFO] [stderr]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seconds`
[INFO] [stderr]   --> src/game_state.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |             let seconds = 1.0 / (DESIRED_FPS as f32);
[INFO] [stderr]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seconds`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `keymod`
[INFO] [stderr]   --> src/game_state.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 71 |         keymod: KeyMods,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymod`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `repeat`
[INFO] [stderr]   --> src/game_state.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         repeat: bool,
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/ecs/entity.rs:16:40
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add_component<T: Component>(mut self) { //-> Result<&T, ()> {
[INFO] [stderr]    |                                        ----^^^^
[INFO] [stderr]    |                                        |
[INFO] [stderr]    |                                        help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `AssetManager`
[INFO] [stderr]  --> src/asset_manager.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct AssetManager {}
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/asset_manager.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn new(ctx: &mut Context) -> GameResult<AssetManager> {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `width`
[INFO] [stderr]  --> src/ecs/component/renderer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     width: u32,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `height`
[INFO] [stderr]  --> src/ecs/component/renderer.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     height: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/ecs/component/renderer.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn new() -> Renderer {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `position`
[INFO] [stderr]  --> src/ecs/component/transform.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     position: Point2<f32>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rotation`
[INFO] [stderr]  --> src/ecs/component/transform.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     rotation: Point2<f32>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `scale`
[INFO] [stderr]  --> src/ecs/component/transform.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     scale: Point2<f32>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `create`
[INFO] [stderr]   --> src/ecs/component_manager.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn create<T: Component>(&self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_systems`
[INFO] [stderr]   --> src/ecs/component_manager.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn update_systems<T: Component>(component: T) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Entity`
[INFO] [stderr]  --> src/ecs/entity.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Entity {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/ecs/entity.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn new() -> Entity {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_id`
[INFO] [stderr]   --> src/ecs/entity.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub fn get_id(&self) -> u32 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `add_component`
[INFO] [stderr]   --> src/ecs/entity.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn add_component<T: Component>(mut self) { //-> Result<&T, ()> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `build`
[INFO] [stderr]   --> src/ecs/entity_builder.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn build(&mut self, entity_manager: &mut EntityManager) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `component_manager`
[INFO] [stderr]   --> src/ecs.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     component_manager: ComponentManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `destroy`
[INFO] [stderr]   --> src/ecs.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn destroy(&mut self, e: Entity) {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `entity_manager`
[INFO] [stderr]   --> src/game_state.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     entity_manager: EntityManager,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 32 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/platformer-d5c004922eb5b281
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a44a9f47961343d66a398515c1acb87c585164d90d637041b0dd5500acee5744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a44a9f47961343d66a398515c1acb87c585164d90d637041b0dd5500acee5744", kill_on_drop: false }`
[INFO] [stdout] a44a9f47961343d66a398515c1acb87c585164d90d637041b0dd5500acee5744
