[INFO] cloning repository https://github.com/KamiAithein/Rust_Graphics [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KamiAithein/Rust_Graphics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_Graphics", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_Graphics'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e52a5d054874b480999d409007ab372c15a16ab9 [INFO] checking KamiAithein/Rust_Graphics against try#fceb2de603f0807f9049222f3f612ed51ed8f9dc for pr-157576 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKamiAithein%2FRust_Graphics" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/KamiAithein/Rust_Graphics [INFO] finished tweaking git repo https://github.com/KamiAithein/Rust_Graphics [INFO] tweaked toml for git repo https://github.com/KamiAithein/Rust_Graphics written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/KamiAithein/Rust_Graphics on toolchain fceb2de603f0807f9049222f3f612ed51ed8f9dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/KamiAithein/Rust_Graphics 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" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e [INFO] running `Command { std: "docker" "start" "0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e" "/opt/rustwide/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e" "/opt/rustwide/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking approx v0.3.1 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking rusttype v0.7.5 [INFO] [stderr] Checking andrew v0.1.6 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.4 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking image v0.21.0 [INFO] [stderr] Checking glutin v0.19.0 [INFO] [stderr] Checking pistoncore-glutin_window v0.54.0 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking piston_window v0.89.0 [INFO] [stderr] Checking Rust_Graphics_refactor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DynamicImage`, `ImageBuffer`, and `RgbImage` [INFO] [stdout] --> src/main.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use im::{DynamicImage, RgbImage, Rgba, Pixel, GenericImage, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color as p_color` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use piston_window::types::Color as p_color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rendering.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | / /** [INFO] [stdout] 18 | | * Deals with the fact that the monitor and the scene have different ratios [INFO] [stdout] 19 | | * where the fov is the angle between 2 outer most opposing rays (i.e. left most and right most) [INFO] [stdout] 20 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] 21 | let fov_adjustment = (scene.fov.to_radians() / 2.0).tan(); [INFO] [stdout] | ---------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rendering.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / /** [INFO] [stdout] 24 | | * Calculute ratio of scene and then multiply each x by aspect ratio [INFO] [stdout] 25 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] ... [INFO] [stdout] 28 | let aspect_ratio = (scene.width as f64) / (scene.height as f64); [INFO] [stdout] | ---------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rendering.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | / /** [INFO] [stdout] 32 | | * let pixel_center = x as f64 + 0.5; [INFO] [stdout] 33 | | * let normalized_to_width = pixel_center / screen.width as f64; [INFO] [stdout] 34 | | * let adjusted_screen_pos = (normalized_to_width * 2.0) - 1.0; [INFO] [stdout] 35 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] ... [INFO] [stdout] 39 | / Ray{ [INFO] [stdout] 40 | | //Where the ray originates from (camera defaults to be at (0,0,0)) [INFO] [stdout] 41 | | origin: Point{ [INFO] [stdout] 42 | | x: 0.0, [INFO] [stdout] ... | [INFO] [stdout] 51 | | .normalize() [INFO] [stdout] 52 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Surface_Normal` should have an upper camel case name [INFO] [stdout] --> src/rendering.rs:137:11 [INFO] [stdout] | [INFO] [stdout] 137 | pub trait Surface_Normal{ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SurfaceNormal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DynamicImage`, `ImageBuffer`, and `RgbImage` [INFO] [stdout] --> src/main.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | use im::{DynamicImage, RgbImage, Rgba, Pixel, GenericImage, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piston_window::types::Color as p_color` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use piston_window::types::Color as p_color; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rendering.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | / /** [INFO] [stdout] 18 | | * Deals with the fact that the monitor and the scene have different ratios [INFO] [stdout] 19 | | * where the fov is the angle between 2 outer most opposing rays (i.e. left most and right most) [INFO] [stdout] 20 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] 21 | let fov_adjustment = (scene.fov.to_radians() / 2.0).tan(); [INFO] [stdout] | ---------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rendering.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | / /** [INFO] [stdout] 24 | | * Calculute ratio of scene and then multiply each x by aspect ratio [INFO] [stdout] 25 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] ... [INFO] [stdout] 28 | let aspect_ratio = (scene.width as f64) / (scene.height as f64); [INFO] [stdout] | ---------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/rendering.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | / /** [INFO] [stdout] 32 | | * let pixel_center = x as f64 + 0.5; [INFO] [stdout] 33 | | * let normalized_to_width = pixel_center / screen.width as f64; [INFO] [stdout] 34 | | * let adjusted_screen_pos = (normalized_to_width * 2.0) - 1.0; [INFO] [stdout] 35 | | */ [INFO] [stdout] | |___________^ [INFO] [stdout] ... [INFO] [stdout] 39 | / Ray{ [INFO] [stdout] 40 | | //Where the ray originates from (camera defaults to be at (0,0,0)) [INFO] [stdout] 41 | | origin: Point{ [INFO] [stdout] 42 | | x: 0.0, [INFO] [stdout] ... | [INFO] [stdout] 51 | | .normalize() [INFO] [stdout] 52 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `/* */` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Surface_Normal` should have an upper camel case name [INFO] [stdout] --> src/rendering.rs:137:11 [INFO] [stdout] | [INFO] [stdout] 137 | pub trait Surface_Normal{ [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SurfaceNormal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/main.rs:2:47 [INFO] [stdout] | [INFO] [stdout] 2 | use im::{DynamicImage, RgbImage, Rgba, Pixel, GenericImage, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/scene.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | Drawable::Plane(ref p) => 0.5, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GenericImage` [INFO] [stdout] --> src/main.rs:2:47 [INFO] [stdout] | [INFO] [stdout] 2 | use im::{DynamicImage, RgbImage, Rgba, Pixel, GenericImage, ImageBuffer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/scene.rs:59:29 [INFO] [stdout] | [INFO] [stdout] 59 | Drawable::Plane(ref p) => 0.5, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rendering.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut color = intersection.drawable.color().clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/rendering.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | let mut color = intersection.drawable.color().clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:161:23 [INFO] [stdout] | [INFO] [stdout] 161 | event.update(|args|{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `black` [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let black = Rgba::from_channels(0,0,0,0); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_black` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `albedo` is never read [INFO] [stdout] --> src/scene.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Plane{ [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub albedo: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Plane` is never constructed [INFO] [stdout] --> src/scene.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Drawable{ [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 45 | Sphere(Sphere), [INFO] [stdout] 46 | Plane(Plane), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `a` is never read [INFO] [stdout] --> src/color.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Color{ [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | pub a: f64, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/color.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Color{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(r: f64, g: f64, b: f64, a: f64) -> Color{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/point.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Point{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(x: f64, y: f64, z: f64) -> Point{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rendering.rs:166:18 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn trace(&self, ray: &Ray) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 166 | pub fn trace(&self, ray: &Ray) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/main.rs:161:23 [INFO] [stdout] | [INFO] [stdout] 161 | event.update(|args|{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `black` [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | let black = Rgba::from_channels(0,0,0,0); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_black` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `albedo` is never read [INFO] [stdout] --> src/scene.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct Plane{ [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 34 | pub albedo: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Plane` is never constructed [INFO] [stdout] --> src/scene.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 44 | pub enum Drawable{ [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 45 | Sphere(Sphere), [INFO] [stdout] 46 | Plane(Plane), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/point.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl Point{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(x: f64, y: f64, z: f64) -> Point{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/rendering.rs:166:18 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn trace(&self, ray: &Ray) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 166 | pub fn trace(&self, ray: &Ray) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.23s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e", kill_on_drop: false }` [INFO] [stdout] 0b5d66490aff5a8c6a3e017057025dc32b7a283ff4f3b5be5aeac56d758e460e