[INFO] cloning repository https://github.com/deniauma/neutrino-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deniauma/neutrino-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Fneutrino-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Fneutrino-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40391e64571c22594964a4a7966c1d73dfa7a756
[INFO] testing deniauma/neutrino-engine against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Fneutrino-engine" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deniauma/neutrino-engine on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/deniauma/neutrino-engine
[INFO] finished tweaking git repo https://github.com/deniauma/neutrino-engine
[INFO] tweaked toml for git repo https://github.com/deniauma/neutrino-engine written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/deniauma/neutrino-engine 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `MouseScrollDelta`
[INFO] [stdout]  --> src/graphics/inputs.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glutin::{KeyboardInput, ElementState, MouseScrollDelta};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/states.rs:19:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<EntityState>>
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<dyn EntityState>>
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<SceneUpdate>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<dyn SceneUpdate>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:106:56
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<SceneUpdate>, String> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<dyn SceneUpdate>, String> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:268:57
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<SceneUpdate>) {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<dyn SceneUpdate>) {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:288:49
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<SceneUpdate> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<dyn SceneUpdate> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/graphics/scene.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trans`
[INFO] [stdout]   --> src/graphics/scene.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/graphics/mod.rs:211:51
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 glutin::WindowEvent::MouseWheel { delta, ..} => (),
[INFO] [stdout]     |                                                   ^^^^^-
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: try removing the field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (id, storage, input) = data;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]   --> src/main.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn on_update(&mut self, data: GameData, delta: f32){
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 |         fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (id, storage, input) = data;
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/main.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |         fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]    --> src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let plane = EntityBuilder::new().with_mesh(PrimitiveBuilder::plane(Color::new(14.0/255.0, 50.0/255.0, 214.0/255.0))).with_transform(T...
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example1` is never used
[INFO] [stdout]   --> src/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn example1() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example3` is never used
[INFO] [stdout]    --> src/main.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn example3() {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, and `title` are never read
[INFO] [stdout]    --> src/graphics/mod.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 293 | struct Window {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 294 |     width: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 295 |     height: u32,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 296 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_title` is never used
[INFO] [stdout]    --> src/graphics/mod.rs:336:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Window {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 336 |     fn set_title(&mut self, title: &str) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_vertex` is never used
[INFO] [stdout]    --> src/graphics/mesh.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl Mesh {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn build_vertex(&self, index: usize) -> Vertice {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SceneManager` is never constructed
[INFO] [stdout]  --> src/graphics/scene.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct SceneManager {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_transforms` is never used
[INFO] [stdout]   --> src/graphics/scene.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SceneManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 11 |     pub fn update_transforms(&mut self, storage: &ComponentStorageManager) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keys`, `mouse_button_left`, `mouse_button_right`, `mouse_button_middle`, `mouse_motion_delta_x`, and `mouse_motion_delta_y` are never read
[INFO] [stdout]   --> src/graphics/inputs.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Input<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 31 |     keys: &'a HashMap<Key, ButtonState>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     mouse_button_left: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     mouse_button_right: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     mouse_button_middle: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     mouse_motion_delta_x: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     mouse_motion_delta_y: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `depth`, and `vertex_size` are never read
[INFO] [stdout]  --> src/procedural/terrain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Terrain {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 2 |     width: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     depth: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     vertex_size: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.43s
[INFO] running `Command { std: "docker" "inspect" "5b1d023ed9d81fb47b2286cd59887a1ffa25f9e0770f47216001c1ae7d653641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b1d023ed9d81fb47b2286cd59887a1ffa25f9e0770f47216001c1ae7d653641", kill_on_drop: false }`
[INFO] [stdout] 5b1d023ed9d81fb47b2286cd59887a1ffa25f9e0770f47216001c1ae7d653641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 086f361380e5ed17165942432f42088b97ff2867129e4ae06294fe2bf3c5e5be
[INFO] running `Command { std: "docker" "start" "-a" "086f361380e5ed17165942432f42088b97ff2867129e4ae06294fe2bf3c5e5be", kill_on_drop: false }`
[INFO] [stderr]    Compiling neutrino-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MouseScrollDelta`
[INFO] [stdout]  --> src/graphics/inputs.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glutin::{KeyboardInput, ElementState, MouseScrollDelta};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/states.rs:19:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<EntityState>>
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<dyn EntityState>>
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<SceneUpdate>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<dyn SceneUpdate>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:106:56
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<SceneUpdate>, String> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<dyn SceneUpdate>, String> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:268:57
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<SceneUpdate>) {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<dyn SceneUpdate>) {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:288:49
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<SceneUpdate> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<dyn SceneUpdate> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/graphics/scene.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trans`
[INFO] [stdout]   --> src/graphics/scene.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/graphics/mod.rs:211:51
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 glutin::WindowEvent::MouseWheel { delta, ..} => (),
[INFO] [stdout]     |                                                   ^^^^^-
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: try removing the field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (id, storage, input) = data;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]   --> src/main.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn on_update(&mut self, data: GameData, delta: f32){
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 |         fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (id, storage, input) = data;
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/main.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |         fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]    --> src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let plane = EntityBuilder::new().with_mesh(PrimitiveBuilder::plane(Color::new(14.0/255.0, 50.0/255.0, 214.0/255.0))).with_transform(T...
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example1` is never used
[INFO] [stdout]   --> src/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn example1() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example3` is never used
[INFO] [stdout]    --> src/main.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn example3() {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, and `title` are never read
[INFO] [stdout]    --> src/graphics/mod.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 293 | struct Window {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 294 |     width: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 295 |     height: u32,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 296 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_title` is never used
[INFO] [stdout]    --> src/graphics/mod.rs:336:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Window {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 336 |     fn set_title(&mut self, title: &str) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_vertex` is never used
[INFO] [stdout]    --> src/graphics/mesh.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl Mesh {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn build_vertex(&self, index: usize) -> Vertice {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SceneManager` is never constructed
[INFO] [stdout]  --> src/graphics/scene.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct SceneManager {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_transforms` is never used
[INFO] [stdout]   --> src/graphics/scene.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SceneManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 11 |     pub fn update_transforms(&mut self, storage: &ComponentStorageManager) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keys`, `mouse_button_left`, `mouse_button_right`, `mouse_button_middle`, `mouse_motion_delta_x`, and `mouse_motion_delta_y` are never read
[INFO] [stdout]   --> src/graphics/inputs.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Input<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 31 |     keys: &'a HashMap<Key, ButtonState>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     mouse_button_left: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     mouse_button_right: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     mouse_button_middle: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     mouse_motion_delta_x: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     mouse_motion_delta_y: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `depth`, and `vertex_size` are never read
[INFO] [stdout]  --> src/procedural/terrain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Terrain {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 2 |     width: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     depth: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     vertex_size: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "086f361380e5ed17165942432f42088b97ff2867129e4ae06294fe2bf3c5e5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "086f361380e5ed17165942432f42088b97ff2867129e4ae06294fe2bf3c5e5be", kill_on_drop: false }`
[INFO] [stdout] 086f361380e5ed17165942432f42088b97ff2867129e4ae06294fe2bf3c5e5be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90e0ccf98cf5b20db88af335cf0232cfe3f00501eb5d90e1c58bedbec94f4bce
[INFO] running `Command { std: "docker" "start" "-a" "90e0ccf98cf5b20db88af335cf0232cfe3f00501eb5d90e1c58bedbec94f4bce", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `MouseScrollDelta`
[INFO] [stderr]  --> src/graphics/inputs.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use glutin::{KeyboardInput, ElementState, MouseScrollDelta};
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics/states.rs:19:40
[INFO] [stderr]    |
[INFO] [stderr] 19 |     states_manager: HashMap<Index, Box<EntityState>>
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 |     states_manager: HashMap<Index, Box<dyn EntityState>>
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics/mod.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     update_manager: HashMap<Index, Box<SceneUpdate>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 48 |     update_manager: HashMap<Index, Box<dyn SceneUpdate>>,
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graphics/mod.rs:106:56
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<SceneUpdate>, String> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<dyn SceneUpdate>, String> {
[INFO] [stderr]     |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graphics/mod.rs:268:57
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn add_update(&mut self, id: Index, update: Box<SceneUpdate>) {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn add_update(&mut self, id: Index, update: Box<dyn SceneUpdate>) {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graphics/mod.rs:288:49
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn get_update(&self, id: Index) -> &Box<SceneUpdate> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn get_update(&self, id: Index) -> &Box<dyn SceneUpdate> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/graphics/scene.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trans`
[INFO] [stderr]   --> src/graphics/scene.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/graphics/mod.rs:211:51
[INFO] [stderr]     |
[INFO] [stderr] 211 |                 glutin::WindowEvent::MouseWheel { delta, ..} => (),
[INFO] [stderr]     |                                                   ^^^^^-
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   help: try removing the field
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let (id, storage, input) = data;
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]   --> src/main.rs:21:45
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn on_update(&mut self, data: GameData, delta: f32){
[INFO] [stderr]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:50:29
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:84:33
[INFO] [stderr]    |
[INFO] [stderr] 84 |         fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let (id, storage, input) = data;
[INFO] [stderr]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/main.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 |         fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane`
[INFO] [stderr]    --> src/main.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |     let plane = EntityBuilder::new().with_mesh(PrimitiveBuilder::plane(Color::new(14.0/255.0, 50.0/255.0, 214.0/255.0))).with_transform(T...
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stderr] 
[INFO] [stderr] warning: function `example1` is never used
[INFO] [stderr]   --> src/main.rs:55:4
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn example1() {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `example3` is never used
[INFO] [stderr]    --> src/main.rs:147:4
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn example3() {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `width`, `height`, and `title` are never read
[INFO] [stderr]    --> src/graphics/mod.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 293 | struct Window {
[INFO] [stderr]     |        ------ fields in this struct
[INFO] [stderr] 294 |     width: u32,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 295 |     height: u32,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 296 |     title: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_title` is never used
[INFO] [stderr]    --> src/graphics/mod.rs:336:8
[INFO] [stderr]     |
[INFO] [stderr] 301 | impl Window {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 336 |     fn set_title(&mut self, title: &str) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `build_vertex` is never used
[INFO] [stderr]    --> src/graphics/mesh.rs:276:8
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl Mesh {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 276 |     fn build_vertex(&self, index: usize) -> Vertice {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SceneManager` is never constructed
[INFO] [stderr]  --> src/graphics/scene.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct SceneManager {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_transforms` is never used
[INFO] [stderr]   --> src/graphics/scene.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl SceneManager {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] 11 |     pub fn update_transforms(&mut self, storage: &ComponentStorageManager) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `keys`, `mouse_button_left`, `mouse_button_right`, `mouse_button_middle`, `mouse_motion_delta_x`, and `mouse_motion_delta_y` are never read
[INFO] [stderr]   --> src/graphics/inputs.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Input<'a> {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 31 |     keys: &'a HashMap<Key, ButtonState>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 32 |     mouse_button_left: ButtonState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 33 |     mouse_button_right: ButtonState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 34 |     mouse_button_middle: ButtonState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 35 |     mouse_motion_delta_x: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 |     mouse_motion_delta_y: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Input` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `width`, `depth`, and `vertex_size` are never read
[INFO] [stderr]  --> src/procedural/terrain.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Terrain {
[INFO] [stderr]   |            ------- fields in this struct
[INFO] [stderr] 2 |     width: f32,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 3 |     depth: f32,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 4 |     vertex_size: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `neutrino-engine` (bin "neutrino-engine" test) generated 26 warnings (run `cargo fix --bin "neutrino-engine" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neutrino_engine-f167c77f63f668d4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test graphics::primitives::tests::cube_normals ... ok
[INFO] [stdout] test graphics::mesh::tests::mesh_builder_auto_index ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- graphics::mesh::tests::mesh_builder_auto_index stdout ----
[INFO] [stdout] thread 'graphics::mesh::tests::mesh_builder_auto_index' panicked at src/graphics/mesh.rs:408:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: []
[INFO] [stdout]  right: [0, 1, 2, 1, 3, 2]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55dd12c10c75 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55dd12c10c75 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55dd12c10c75 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55dd12c10c75 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55dd12c37fdb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55dd12c37fdb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55dd12c0e4af - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55dd12c10a4e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55dd12c10a4e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55dd12c12479 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55dd12c1213e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55dd12bdefda - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55dd12bdefda - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55dd12c12a7b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55dd12c12a7b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55dd12c127f4 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55dd12c11139 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55dd12c12527 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55dd12b9f843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55dd12b9fc2e - core::panicking::assert_failed_inner::h01c8f7f0c1caba58
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x55dd12ba80fe - core::panicking::assert_failed::hc4e75e41ae4875a6
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x55dd12bab3a6 - neutrino_engine::graphics::mesh::tests::mesh_builder_auto_index::he76647ad14345360
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graphics/mesh.rs:408:9
[INFO] [stdout]   22:     0x55dd12baae57 - neutrino_engine::graphics::mesh::tests::mesh_builder_auto_index::{{closure}}::h95e80e0ece02ffde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graphics/mesh.rs:397:33
[INFO] [stdout]   23:     0x55dd12ba7536 - core::ops::function::FnOnce::call_once::h048e37bc98eaf5fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55dd12be39bb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x55dd12be39bb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x55dd12be30c1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x55dd12be30c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x55dd12be30c1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x55dd12be30c1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x55dd12be30c1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x55dd12be30c1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x55dd12be30c1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x55dd12baba84 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x55dd12baba84 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x55dd12bb04b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x55dd12bb04b2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x55dd12bb04b2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x55dd12bb04b2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x55dd12bb04b2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x55dd12bb04b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x55dd12bb04b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55dd12c16c5b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55dd12c16c5b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x55dd12c16c5b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb401d19ac3 - <unknown>
[INFO] [stdout]   46:     0x7fb401daaa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     graphics::mesh::tests::mesh_builder_auto_index
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin neutrino-engine`
[INFO] running `Command { std: "docker" "inspect" "90e0ccf98cf5b20db88af335cf0232cfe3f00501eb5d90e1c58bedbec94f4bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e0ccf98cf5b20db88af335cf0232cfe3f00501eb5d90e1c58bedbec94f4bce", kill_on_drop: false }`
[INFO] [stdout] 90e0ccf98cf5b20db88af335cf0232cfe3f00501eb5d90e1c58bedbec94f4bce
[INFO] testing deniauma/neutrino-engine against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeniauma%2Fneutrino-engine" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/deniauma/neutrino-engine on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/deniauma/neutrino-engine
[INFO] finished tweaking git repo https://github.com/deniauma/neutrino-engine
[INFO] tweaked toml for git repo https://github.com/deniauma/neutrino-engine written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/deniauma/neutrino-engine 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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d651fe1a043e3b80141d00fc4173199adacb2ee632ba9c167db48e89d6a019ef
[INFO] running `Command { std: "docker" "start" "-a" "d651fe1a043e3b80141d00fc4173199adacb2ee632ba9c167db48e89d6a019ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d651fe1a043e3b80141d00fc4173199adacb2ee632ba9c167db48e89d6a019ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d651fe1a043e3b80141d00fc4173199adacb2ee632ba9c167db48e89d6a019ef", kill_on_drop: false }`
[INFO] [stdout] d651fe1a043e3b80141d00fc4173199adacb2ee632ba9c167db48e89d6a019ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b093e32315d51049b3da286cc7bacc8cacd83ad0cc38385cc464242b3644efb3
[INFO] running `Command { std: "docker" "start" "-a" "b093e32315d51049b3da286cc7bacc8cacd83ad0cc38385cc464242b3644efb3", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `MouseScrollDelta`
[INFO] [stdout]  --> src/graphics/inputs.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glutin::{KeyboardInput, ElementState, MouseScrollDelta};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/states.rs:19:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<EntityState>>
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<dyn EntityState>>
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<SceneUpdate>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<dyn SceneUpdate>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:106:56
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<SceneUpdate>, String> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<dyn SceneUpdate>, String> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:268:57
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<SceneUpdate>) {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<dyn SceneUpdate>) {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:288:49
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<SceneUpdate> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<dyn SceneUpdate> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/graphics/scene.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trans`
[INFO] [stdout]   --> src/graphics/scene.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/graphics/mod.rs:211:51
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 glutin::WindowEvent::MouseWheel { delta, ..} => (),
[INFO] [stdout]     |                                                   ^^^^^-
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: try removing the field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (id, storage, input) = data;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]   --> src/main.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn on_update(&mut self, data: GameData, delta: f32){
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 |         fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (id, storage, input) = data;
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/main.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |         fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]    --> src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let plane = EntityBuilder::new().with_mesh(PrimitiveBuilder::plane(Color::new(14.0/255.0, 50.0/255.0, 214.0/255.0))).with_transform(T...
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example1` is never used
[INFO] [stdout]   --> src/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn example1() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example3` is never used
[INFO] [stdout]    --> src/main.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn example3() {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, and `title` are never read
[INFO] [stdout]    --> src/graphics/mod.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 293 | struct Window {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 294 |     width: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 295 |     height: u32,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 296 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_title` is never used
[INFO] [stdout]    --> src/graphics/mod.rs:336:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Window {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 336 |     fn set_title(&mut self, title: &str) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_vertex` is never used
[INFO] [stdout]    --> src/graphics/mesh.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl Mesh {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn build_vertex(&self, index: usize) -> Vertice {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SceneManager` is never constructed
[INFO] [stdout]  --> src/graphics/scene.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct SceneManager {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_transforms` is never used
[INFO] [stdout]   --> src/graphics/scene.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SceneManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 11 |     pub fn update_transforms(&mut self, storage: &ComponentStorageManager) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keys`, `mouse_button_left`, `mouse_button_right`, `mouse_button_middle`, `mouse_motion_delta_x`, and `mouse_motion_delta_y` are never read
[INFO] [stdout]   --> src/graphics/inputs.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Input<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 31 |     keys: &'a HashMap<Key, ButtonState>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     mouse_button_left: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     mouse_button_right: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     mouse_button_middle: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     mouse_motion_delta_x: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     mouse_motion_delta_y: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `depth`, and `vertex_size` are never read
[INFO] [stdout]  --> src/procedural/terrain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Terrain {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 2 |     width: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     depth: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     vertex_size: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.85s
[INFO] running `Command { std: "docker" "inspect" "b093e32315d51049b3da286cc7bacc8cacd83ad0cc38385cc464242b3644efb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b093e32315d51049b3da286cc7bacc8cacd83ad0cc38385cc464242b3644efb3", kill_on_drop: false }`
[INFO] [stdout] b093e32315d51049b3da286cc7bacc8cacd83ad0cc38385cc464242b3644efb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca6b741b1fb48aa4e31c4052109c670344e8401368cbe9a5e46890379e580d2e
[INFO] running `Command { std: "docker" "start" "-a" "ca6b741b1fb48aa4e31c4052109c670344e8401368cbe9a5e46890379e580d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling neutrino-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MouseScrollDelta`
[INFO] [stdout]  --> src/graphics/inputs.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glutin::{KeyboardInput, ElementState, MouseScrollDelta};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/states.rs:19:40
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<EntityState>>
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 |     states_manager: HashMap<Index, Box<dyn EntityState>>
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graphics/mod.rs:48:40
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<SceneUpdate>>,
[INFO] [stdout]    |                                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 48 |     update_manager: HashMap<Index, Box<dyn SceneUpdate>>,
[INFO] [stdout]    |                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:106:56
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<SceneUpdate>, String> {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<dyn SceneUpdate>, String> {
[INFO] [stdout]     |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:268:57
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<SceneUpdate>) {
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub fn add_update(&mut self, id: Index, update: Box<dyn SceneUpdate>) {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/graphics/mod.rs:288:49
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<SceneUpdate> {
[INFO] [stdout]     |                                                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is an object-safe trait, use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 288 |     pub fn get_update(&self, id: Index) -> &Box<dyn SceneUpdate> {
[INFO] [stdout]     |                                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/graphics/scene.rs:12:14
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trans`
[INFO] [stdout]   --> src/graphics/scene.rs:12:18
[INFO] [stdout]    |
[INFO] [stdout] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]    --> src/graphics/mod.rs:211:51
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 glutin::WindowEvent::MouseWheel { delta, ..} => (),
[INFO] [stdout]     |                                                   ^^^^^-
[INFO] [stdout]     |                                                   |
[INFO] [stdout]     |                                                   help: try removing the field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:17:29
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (id, storage, input) = data;
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delta`
[INFO] [stdout]   --> src/main.rs:21:45
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn on_update(&mut self, data: GameData, delta: f32){
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:50:29
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/main.rs:84:33
[INFO] [stdout]    |
[INFO] [stdout] 84 |         fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/main.rs:89:18
[INFO] [stdout]    |
[INFO] [stdout] 89 |             let (id, storage, input) = data;
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/main.rs:115:33
[INFO] [stdout]     |
[INFO] [stdout] 115 |         fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stdout]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]    --> src/main.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let plane = EntityBuilder::new().with_mesh(PrimitiveBuilder::plane(Color::new(14.0/255.0, 50.0/255.0, 214.0/255.0))).with_transform(T...
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example1` is never used
[INFO] [stdout]   --> src/main.rs:55:4
[INFO] [stdout]    |
[INFO] [stdout] 55 | fn example1() {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `example3` is never used
[INFO] [stdout]    --> src/main.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn example3() {
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `height`, and `title` are never read
[INFO] [stdout]    --> src/graphics/mod.rs:294:5
[INFO] [stdout]     |
[INFO] [stdout] 293 | struct Window {
[INFO] [stdout]     |        ------ fields in this struct
[INFO] [stdout] 294 |     width: u32,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 295 |     height: u32,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 296 |     title: String,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_title` is never used
[INFO] [stdout]    --> src/graphics/mod.rs:336:8
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl Window {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 336 |     fn set_title(&mut self, title: &str) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_vertex` is never used
[INFO] [stdout]    --> src/graphics/mesh.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | impl Mesh {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 276 |     fn build_vertex(&self, index: usize) -> Vertice {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SceneManager` is never constructed
[INFO] [stdout]  --> src/graphics/scene.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | struct SceneManager {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_transforms` is never used
[INFO] [stdout]   --> src/graphics/scene.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl SceneManager {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 11 |     pub fn update_transforms(&mut self, storage: &ComponentStorageManager) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `keys`, `mouse_button_left`, `mouse_button_right`, `mouse_button_middle`, `mouse_motion_delta_x`, and `mouse_motion_delta_y` are never read
[INFO] [stdout]   --> src/graphics/inputs.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Input<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 31 |     keys: &'a HashMap<Key, ButtonState>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 32 |     mouse_button_left: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     mouse_button_right: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     mouse_button_middle: ButtonState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 35 |     mouse_motion_delta_x: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 36 |     mouse_motion_delta_y: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Input` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `width`, `depth`, and `vertex_size` are never read
[INFO] [stdout]  --> src/procedural/terrain.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Terrain {
[INFO] [stdout]   |            ------- fields in this struct
[INFO] [stdout] 2 |     width: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 3 |     depth: f32,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     vertex_size: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "ca6b741b1fb48aa4e31c4052109c670344e8401368cbe9a5e46890379e580d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca6b741b1fb48aa4e31c4052109c670344e8401368cbe9a5e46890379e580d2e", kill_on_drop: false }`
[INFO] [stdout] ca6b741b1fb48aa4e31c4052109c670344e8401368cbe9a5e46890379e580d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d78889a76e8fffeffe4e7823650acd758d6281f6c04eb7b8f50fdc8c417eca47
[INFO] running `Command { std: "docker" "start" "-a" "d78889a76e8fffeffe4e7823650acd758d6281f6c04eb7b8f50fdc8c417eca47", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `MouseScrollDelta`
[INFO] [stderr]  --> src/graphics/inputs.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use glutin::{KeyboardInput, ElementState, MouseScrollDelta};
[INFO] [stderr]   |                                           ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics/states.rs:19:40
[INFO] [stderr]    |
[INFO] [stderr] 19 |     states_manager: HashMap<Index, Box<EntityState>>
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 |     states_manager: HashMap<Index, Box<dyn EntityState>>
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graphics/mod.rs:48:40
[INFO] [stderr]    |
[INFO] [stderr] 48 |     update_manager: HashMap<Index, Box<SceneUpdate>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 48 |     update_manager: HashMap<Index, Box<dyn SceneUpdate>>,
[INFO] [stderr]    |                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graphics/mod.rs:106:56
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<SceneUpdate>, String> {
[INFO] [stderr]     |                                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn get_update(&self, id: Index) -> Result<&Box<dyn SceneUpdate>, String> {
[INFO] [stderr]     |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graphics/mod.rs:268:57
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn add_update(&mut self, id: Index, update: Box<SceneUpdate>) {
[INFO] [stderr]     |                                                         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub fn add_update(&mut self, id: Index, update: Box<dyn SceneUpdate>) {
[INFO] [stderr]     |                                                         +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/graphics/mod.rs:288:49
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn get_update(&self, id: Index) -> &Box<SceneUpdate> {
[INFO] [stderr]     |                                                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is an object-safe trait, use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 288 |     pub fn get_update(&self, id: Index) -> &Box<dyn SceneUpdate> {
[INFO] [stderr]     |                                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/graphics/scene.rs:12:14
[INFO] [stderr]    |
[INFO] [stderr] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `trans`
[INFO] [stderr]   --> src/graphics/scene.rs:12:18
[INFO] [stderr]    |
[INFO] [stderr] 12 |         for (id, trans) in storage.transform_manager.iter() {
[INFO] [stderr]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_trans`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]    --> src/graphics/mod.rs:211:51
[INFO] [stderr]     |
[INFO] [stderr] 211 |                 glutin::WindowEvent::MouseWheel { delta, ..} => (),
[INFO] [stderr]     |                                                   ^^^^^-
[INFO] [stderr]     |                                                   |
[INFO] [stderr]     |                                                   help: try removing the field
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:17:29
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:22:14
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let (id, storage, input) = data;
[INFO] [stderr]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `delta`
[INFO] [stderr]   --> src/main.rs:21:45
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn on_update(&mut self, data: GameData, delta: f32){
[INFO] [stderr]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:50:29
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/main.rs:84:33
[INFO] [stderr]    |
[INFO] [stderr] 84 |         fn on_create(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]    |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/main.rs:89:18
[INFO] [stderr]    |
[INFO] [stderr] 89 |             let (id, storage, input) = data;
[INFO] [stderr]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]    --> src/main.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 |         fn on_delete(&mut self, data: &mut graphics::ComponentStorageManager){
[INFO] [stderr]     |                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane`
[INFO] [stderr]    --> src/main.rs:139:9
[INFO] [stderr]     |
[INFO] [stderr] 139 |     let plane = EntityBuilder::new().with_mesh(PrimitiveBuilder::plane(Color::new(14.0/255.0, 50.0/255.0, 214.0/255.0))).with_transform(T...
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stderr] 
[INFO] [stderr] warning: function `example1` is never used
[INFO] [stderr]   --> src/main.rs:55:4
[INFO] [stderr]    |
[INFO] [stderr] 55 | fn example1() {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `example3` is never used
[INFO] [stderr]    --> src/main.rs:147:4
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn example3() {
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `width`, `height`, and `title` are never read
[INFO] [stderr]    --> src/graphics/mod.rs:294:5
[INFO] [stderr]     |
[INFO] [stderr] 293 | struct Window {
[INFO] [stderr]     |        ------ fields in this struct
[INFO] [stderr] 294 |     width: u32,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 295 |     height: u32,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 296 |     title: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_title` is never used
[INFO] [stderr]    --> src/graphics/mod.rs:336:8
[INFO] [stderr]     |
[INFO] [stderr] 301 | impl Window {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 336 |     fn set_title(&mut self, title: &str) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `build_vertex` is never used
[INFO] [stderr]    --> src/graphics/mesh.rs:276:8
[INFO] [stderr]     |
[INFO] [stderr] 247 | impl Mesh {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 276 |     fn build_vertex(&self, index: usize) -> Vertice {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SceneManager` is never constructed
[INFO] [stderr]  --> src/graphics/scene.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | struct SceneManager {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_transforms` is never used
[INFO] [stderr]   --> src/graphics/scene.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl SceneManager {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] 11 |     pub fn update_transforms(&mut self, storage: &ComponentStorageManager) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `keys`, `mouse_button_left`, `mouse_button_right`, `mouse_button_middle`, `mouse_motion_delta_x`, and `mouse_motion_delta_y` are never read
[INFO] [stderr]   --> src/graphics/inputs.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Input<'a> {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 31 |     keys: &'a HashMap<Key, ButtonState>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 32 |     mouse_button_left: ButtonState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 33 |     mouse_button_right: ButtonState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 34 |     mouse_button_middle: ButtonState,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 35 |     mouse_motion_delta_x: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 36 |     mouse_motion_delta_y: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Input` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `width`, `depth`, and `vertex_size` are never read
[INFO] [stderr]  --> src/procedural/terrain.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Terrain {
[INFO] [stderr]   |            ------- fields in this struct
[INFO] [stderr] 2 |     width: f32,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 3 |     depth: f32,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 4 |     vertex_size: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `neutrino-engine` (bin "neutrino-engine" test) generated 26 warnings (run `cargo fix --bin "neutrino-engine" --tests` to apply 7 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neutrino_engine-f167c77f63f668d4)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test graphics::primitives::tests::cube_normals ... ok
[INFO] [stdout] test graphics::mesh::tests::mesh_builder_auto_index ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- graphics::mesh::tests::mesh_builder_auto_index stdout ----
[INFO] [stdout] thread 'graphics::mesh::tests::mesh_builder_auto_index' panicked at src/graphics/mesh.rs:408:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: []
[INFO] [stdout]  right: [0, 1, 2, 1, 3, 2]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559f540e54c5 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x559f540e54c5 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559f540e54c5 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x559f540e54c5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x559f5410c7cb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x559f5410c7cb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x559f540e2daf - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x559f540e529e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x559f540e529e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x559f540e6c09 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x559f540e695c - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x559f540b40af - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x559f540b40af - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x559f540e720b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x559f540e720b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x559f540e6f84 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x559f540e5989 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x559f540e6cb7 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x559f54074823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x559f54074c0e - core::panicking::assert_failed_inner::h5c44db15a6ee70ee
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:408:17
[INFO] [stdout]   20:     0x559f5407d09e - core::panicking::assert_failed::h1fe0108496ab2121
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:363:5
[INFO] [stdout]   21:     0x559f54080386 - neutrino_engine::graphics::mesh::tests::mesh_builder_auto_index::h0ee92b085d5c6f98
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graphics/mesh.rs:408:9
[INFO] [stdout]   22:     0x559f5407fe37 - neutrino_engine::graphics::mesh::tests::mesh_builder_auto_index::{{closure}}::hf00c4a5fb9f1c660
[INFO] [stdout]                                at /opt/rustwide/workdir/src/graphics/mesh.rs:397:33
[INFO] [stdout]   23:     0x559f5407c516 - core::ops::function::FnOnce::call_once::h23284f7acdbf9a3a
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x559f540b89cb - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x559f540b89cb - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x559f540b8091 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x559f540b8091 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x559f540b8091 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x559f540b8091 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x559f540b8091 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x559f540b8091 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x559f540b8091 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x559f54080a64 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x559f54080a64 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x559f54085532 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x559f54085532 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x559f54085532 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x559f54085532 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x559f54085532 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x559f54085532 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x559f54085532 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x559f540eb3db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x559f540eb3db - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x559f540eb3db - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7fb7d55a9ac3 - <unknown>
[INFO] [stdout]   46:     0x7fb7d563aa04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     graphics::mesh::tests::mesh_builder_auto_index
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin neutrino-engine`
[INFO] running `Command { std: "docker" "inspect" "d78889a76e8fffeffe4e7823650acd758d6281f6c04eb7b8f50fdc8c417eca47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d78889a76e8fffeffe4e7823650acd758d6281f6c04eb7b8f50fdc8c417eca47", kill_on_drop: false }`
[INFO] [stdout] d78889a76e8fffeffe4e7823650acd758d6281f6c04eb7b8f50fdc8c417eca47
