[INFO] cloning repository https://github.com/magnhalv/ray_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magnhalv/ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnhalv%2Fray_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnhalv%2Fray_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa624e54b937f119022770b99e84bc1e4e54c275
[INFO] testing magnhalv/ray_tracer against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnhalv%2Fray_tracer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/magnhalv/ray_tracer
[INFO] finished tweaking git repo https://github.com/magnhalv/ray_tracer
[INFO] tweaked toml for git repo https://github.com/magnhalv/ray_tracer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/magnhalv/ray_tracer on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/magnhalv/ray_tracer 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xkbcommon-sys v0.7.5
[INFO] [stderr]   Downloaded xkb v0.2.1
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[INFO] [stderr]   Downloaded minifb v0.19.3
[INFO] [stderr]   Downloaded clang-sys v1.3.0
[INFO] [stderr]   Downloaded bindgen v0.56.0
[INFO] [stderr]   Downloaded nix v0.20.2
[INFO] [stderr]   Downloaded sdl2 v0.34.5
[INFO] [stderr]   Downloaded sdl2-sys v0.34.5
[INFO] [stderr]   Downloaded orbclient v0.3.31
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d51e1f901bdb912827323ca4e83f34d34292e55ce5d17ae0c504bac88c9a04ec
[INFO] running `Command { std: "docker" "start" "-a" "d51e1f901bdb912827323ca4e83f34d34292e55ce5d17ae0c504bac88c9a04ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d51e1f901bdb912827323ca4e83f34d34292e55ce5d17ae0c504bac88c9a04ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d51e1f901bdb912827323ca4e83f34d34292e55ce5d17ae0c504bac88c9a04ec", kill_on_drop: false }`
[INFO] [stdout] d51e1f901bdb912827323ca4e83f34d34292e55ce5d17ae0c504bac88c9a04ec
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7027a344f27aa2cf5f5eba8a8dfd7b9d004e1adca4941b8e129a46be81017035
[INFO] running `Command { std: "docker" "start" "-a" "7027a344f27aa2cf5f5eba8a8dfd7b9d004e1adca4941b8e129a46be81017035", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libloading v0.7.1
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling nix v0.20.2
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling minifb v0.19.3
[INFO] [stderr]    Compiling xcursor v0.3.4
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]    Compiling wayland-commons v0.28.6
[INFO] [stderr]    Compiling wayland-cursor v0.28.6
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time::Duration`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{thread, time::Duration};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::world_generator::generate_test_world`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::world_generator::generate_test_world;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseButton`
[INFO] [stdout]   --> src/main.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | use minifb::{Key, MouseButton, MouseMode, Window, WindowOptions};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BLACK` and `WHITE`
[INFO] [stdout]  --> src/world_generator.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color::{Color, BLACK, WHITE};
[INFO] [stdout]   |                           ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_color`
[INFO] [stdout]   --> src/world_generator.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let bone_color = Color::new(205.0 / 255.0, 197.0 / 255.0, 180.0 / 255.0);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `liliac_color`
[INFO] [stdout]   --> src/world_generator.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let liliac_color = Color::new(181.0 / 255.0, 157.0 / 255.0, 164.0 / 255.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_liliac_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dark_red_color`
[INFO] [stdout]   --> src/world_generator.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let dark_red_color = Color::new(85.0 / 255.0, 27.0 / 255.0, 20.0 / 255.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dark_red_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let color = render_at(240, 148, &camera, &world);        
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color2`
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let color2 = render_at(32, 212, &camera, &world);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_color2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITE` is never used
[INFO] [stdout]   --> src/color.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const WHITE: Color = Color {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PI` is never used
[INFO] [stdout]  --> src/math.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const PI: f32 = core::f32::consts::PI;
[INFO] [stdout]   |           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StripePattern` is never constructed
[INFO] [stdout]   --> src/pattern.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct StripePattern {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RingPattern` is never constructed
[INFO] [stdout]   --> src/pattern.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct RingPattern {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestPattern` is never constructed
[INFO] [stdout]    --> src/pattern.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct TestPattern {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `t`, `point`, and `is_inside` are never read
[INFO] [stdout]   --> src/ray.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct Computation<'a> {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 68 |     pub object: &'a dyn Shape,
[INFO] [stdout] 69 |     pub t: f32,
[INFO] [stdout]    |         ^
[INFO] [stdout] 70 |     pub point: Tuple,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub is_inside: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut_material` is never used
[INFO] [stdout]   --> src/shape.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub trait Shape: Sync + Send {
[INFO] [stdout]    |           ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 13 |     fn get_mut_material(&mut self) -> &mut Material;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `shearing` is never used
[INFO] [stdout]    --> src/transformation.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn shearing(
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `red` is never used
[INFO] [stdout]   --> src/world_generator.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const red: Color = Color {
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `pink` is never used
[INFO] [stdout]   --> src/world_generator.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const pink: Color = Color {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_test_world` is never used
[INFO] [stdout]    --> src/world_generator.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn generate_test_world() -> World {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `red` should have an upper case name
[INFO] [stdout]   --> src/world_generator.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const red: Color = Color {
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 15 - const red: Color = Color {
[INFO] [stdout] 15 + const RED: Color = Color {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `pink` should have an upper case name
[INFO] [stdout]   --> src/world_generator.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const pink: Color = Color {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 20 - const pink: Color = Color {
[INFO] [stdout] 20 + const PINK: Color = Color {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "7027a344f27aa2cf5f5eba8a8dfd7b9d004e1adca4941b8e129a46be81017035", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7027a344f27aa2cf5f5eba8a8dfd7b9d004e1adca4941b8e129a46be81017035", kill_on_drop: false }`
[INFO] [stdout] 7027a344f27aa2cf5f5eba8a8dfd7b9d004e1adca4941b8e129a46be81017035
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 64b87a61f6eea4ce9b6f9bf1a3b50c24a45a08c22e29f19c017f05e16dd80313
[INFO] running `Command { std: "docker" "start" "-a" "64b87a61f6eea4ce9b6f9bf1a3b50c24a45a08c22e29f19c017f05e16dd80313", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `time::Duration`
[INFO] [stdout]  --> src/main.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{thread, time::Duration};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::world_generator::generate_test_world`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::world_generator::generate_test_world;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MouseButton`
[INFO] [stdout]   --> src/main.rs:13:19
[INFO] [stdout]    |
[INFO] [stdout] 13 | use minifb::{Key, MouseButton, MouseMode, Window, WindowOptions};
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BLACK` and `WHITE`
[INFO] [stdout]  --> src/world_generator.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::color::{Color, BLACK, WHITE};
[INFO] [stdout]   |                           ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bone_color`
[INFO] [stdout]   --> src/world_generator.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let bone_color = Color::new(205.0 / 255.0, 197.0 / 255.0, 180.0 / 255.0);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_color`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `liliac_color`
[INFO] [stdout]   --> src/world_generator.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let liliac_color = Color::new(181.0 / 255.0, 157.0 / 255.0, 164.0 / 255.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_liliac_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dark_red_color`
[INFO] [stdout]   --> src/world_generator.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let dark_red_color = Color::new(85.0 / 255.0, 27.0 / 255.0, 20.0 / 255.0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dark_red_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]   --> src/main.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let color = render_at(240, 148, &camera, &world);        
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `color2`
[INFO] [stdout]   --> src/main.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let color2 = render_at(32, 212, &camera, &world);
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_color2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `first` and `second` are never read
[INFO] [stdout]    --> src/pattern.rs:138:9
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct TestPattern {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 138 |     pub first: Color,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 139 |     pub second: Color,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `red` is never used
[INFO] [stdout]   --> src/world_generator.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const red: Color = Color {
[INFO] [stdout]    |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `pink` is never used
[INFO] [stdout]   --> src/world_generator.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const pink: Color = Color {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_test_world` is never used
[INFO] [stdout]    --> src/world_generator.rs:146:8
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub fn generate_test_world() -> World {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `red` should have an upper case name
[INFO] [stdout]   --> src/world_generator.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const red: Color = Color {
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 15 - const red: Color = Color {
[INFO] [stdout] 15 + const RED: Color = Color {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `pink` should have an upper case name
[INFO] [stdout]   --> src/world_generator.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const pink: Color = Color {
[INFO] [stdout]    |       ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 20 - const pink: Color = Color {
[INFO] [stdout] 20 + const PINK: Color = Color {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "64b87a61f6eea4ce9b6f9bf1a3b50c24a45a08c22e29f19c017f05e16dd80313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64b87a61f6eea4ce9b6f9bf1a3b50c24a45a08c22e29f19c017f05e16dd80313", kill_on_drop: false }`
[INFO] [stdout] 64b87a61f6eea4ce9b6f9bf1a3b50c24a45a08c22e29f19c017f05e16dd80313
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab273ad8540bbe847d7e32d1d001d5027ed072db3b3827c485a35ffe7420e19c
[INFO] running `Command { std: "docker" "start" "-a" "ab273ad8540bbe847d7e32d1d001d5027ed072db3b3827c485a35ffe7420e19c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `time::Duration`
[INFO] [stderr]  --> src/main.rs:3:19
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{thread, time::Duration};
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::world_generator::generate_test_world`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::world_generator::generate_test_world;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MouseButton`
[INFO] [stderr]   --> src/main.rs:13:19
[INFO] [stderr]    |
[INFO] [stderr] 13 | use minifb::{Key, MouseButton, MouseMode, Window, WindowOptions};
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BLACK` and `WHITE`
[INFO] [stderr]  --> src/world_generator.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::color::{Color, BLACK, WHITE};
[INFO] [stderr]   |                           ^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bone_color`
[INFO] [stderr]   --> src/world_generator.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |     let bone_color = Color::new(205.0 / 255.0, 197.0 / 255.0, 180.0 / 255.0);
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bone_color`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `liliac_color`
[INFO] [stderr]   --> src/world_generator.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let liliac_color = Color::new(181.0 / 255.0, 157.0 / 255.0, 164.0 / 255.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_liliac_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dark_red_color`
[INFO] [stderr]   --> src/world_generator.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let dark_red_color = Color::new(85.0 / 255.0, 27.0 / 255.0, 20.0 / 255.0);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dark_red_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color`
[INFO] [stderr]   --> src/main.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |     let color = render_at(240, 148, &camera, &world);        
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color2`
[INFO] [stderr]   --> src/main.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |     let color2 = render_at(32, 212, &camera, &world);
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_color2`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `first` and `second` are never read
[INFO] [stderr]    --> src/pattern.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub struct TestPattern {
[INFO] [stderr]     |            ----------- fields in this struct
[INFO] [stderr] 138 |     pub first: Color,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 139 |     pub second: Color,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `red` is never used
[INFO] [stderr]   --> src/world_generator.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const red: Color = Color {
[INFO] [stderr]    |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `pink` is never used
[INFO] [stderr]   --> src/world_generator.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 | const pink: Color = Color {
[INFO] [stderr]    |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_test_world` is never used
[INFO] [stderr]    --> src/world_generator.rs:146:8
[INFO] [stderr]     |
[INFO] [stderr] 146 | pub fn generate_test_world() -> World {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `red` should have an upper case name
[INFO] [stderr]   --> src/world_generator.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const red: Color = Color {
[INFO] [stderr]    |       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 15 - const red: Color = Color {
[INFO] [stderr] 15 + const RED: Color = Color {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: constant `pink` should have an upper case name
[INFO] [stderr]   --> src/world_generator.rs:20:7
[INFO] [stderr]    |
[INFO] [stderr] 20 | const pink: Color = Color {
[INFO] [stderr]    |       ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 20 - const pink: Color = Color {
[INFO] [stderr] 20 + const PINK: Color = Color {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `ray_tracer` (bin "ray_tracer" test) generated 15 warnings (run `cargo fix --bin "ray_tracer" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_tracer-b658ae1cc3488bb1)
[INFO] [stdout] 
[INFO] [stdout] running 125 tests
[INFO] [stdout] test camera::camera_tests::the_pixel_size_for_a_horizontal_canvas ... ok
[INFO] [stdout] test camera::camera_tests::constructing_a_ray_when_the_camera_is_transformed ... ok
[INFO] [stdout] test camera::camera_tests::the_pixel_size_for_a_vertical_canvas ... ok
[INFO] [stdout] test color::sub_colors ... ok
[INFO] [stdout] test lighting::lighting_tests::lighting_with_the_eye_between_the_light_and_the_surface ... ok
[INFO] [stdout] test lighting::lighting_tests::lighting_with_the_eye_in_the_path_of_the_reflection_vector ... ok
[INFO] [stdout] test color::add_colors ... ok
[INFO] [stdout] test color::multiply_color_by_color ... ok
[INFO] [stdout] test cube::tests::a_ray_intersects_a_cube ... ok
[INFO] [stdout] test cube::tests::a_ray_misses_a_cube ... ok
[INFO] [stdout] test cube::tests::the_normal_on_the_surface_of_a_cube ... ok
[INFO] [stdout] test lighting::lighting_tests::lighting_with_the_eye_oppsite_surface_light_offset_45deg ... ok
[INFO] [stdout] test lighting::lighting_tests::lighting_with_the_light_behind_the_surface ... ok
[INFO] [stdout] test camera::camera_tests::constructing_a_ray_through_a_corner_of_the_canvas ... ok
[INFO] [stdout] test matrix::tests::matrix3_cofactor3 ... ok
[INFO] [stdout] test matrix::tests::matrix3_minor ... ok
[INFO] [stdout] test matrix::tests::matrix3_determinant ... ok
[INFO] [stdout] test matrix::tests::matrix4_determinant ... ok
[INFO] [stdout] test matrix::tests::matrix4_invert ... ok
[INFO] [stdout] test matrix::tests::matrix4_is_invertibile ... ok
[INFO] [stdout] test matrix::tests::matrix_determinant ... ok
[INFO] [stdout] test matrix::tests::matrix_equals ... ok
[INFO] [stdout] test matrix::tests::matrix_multiplication ... ok
[INFO] [stdout] test lighting::lighting_tests::lighting_with_the_surface_in_shadow ... ok
[INFO] [stdout] test color::multiply_color_by_scalar ... ok
[INFO] [stdout] test material::material_tests::lighting_with_a_pattern_applied ... ok
[INFO] [stdout] test matrix::tests::init_matrix ... ok
[INFO] [stdout] test matrix::tests::init_2x2_matrix ... ok
[INFO] [stdout] test lighting::lighting_tests::lighting_with_the_eye_between_light_and_the_surface_and_45deg_on_surface ... ok
[INFO] [stdout] test matrix::tests::matrix_transpose ... ok
[INFO] [stdout] test pattern::pattern_tests::a_gradient_linerarly_interpolates_between_colors ... ok
[INFO] [stdout] test pattern::pattern_tests::a_ring_shoud_extend_in_both_x_and_y ... ok
[INFO] [stdout] test pattern::pattern_tests::stripe_pattern_alternates_only_in_x ... ok
[INFO] [stdout] test pattern::pattern_tests::stripes_with_a_pattern_transformation ... ok
[INFO] [stdout] test camera::camera_tests::constructing_a_ray_through_the_center_of_the_canvas ... ok
[INFO] [stdout] test pattern::pattern_tests::stripes_with_an_object_transformation ... ok
[INFO] [stdout] test pattern::pattern_tests::stripes_with_both_an_object_and_a_pattern_transformation ... ok
[INFO] [stdout] test plane::tests::intersect_with_a_coplanar_ray ... ok
[INFO] [stdout] test plane::tests::intersect_with_a_ray_parallel_to_the_plane ... ok
[INFO] [stdout] test plane::tests::a_ray_intersecting_a_plane_from_above ... ok
[INFO] [stdout] test plane::tests::the_normal_of_a_plane_is_constant_everywhere ... ok
[INFO] [stdout] test ray::ray_tests::intersecting_a_scaled_sphere_with_a_ray ... ok
[INFO] [stdout] test ray::ray_tests::finding_n1_and_n2_at_various_intersections ... ok
[INFO] [stdout] test ray::ray_tests::precomputing_the_reflection_vector ... ok
[INFO] [stdout] test ray::ray_tests::hit_when_all_intersections_have_negative_t ... ok
[INFO] [stdout] test ray::ray_tests::ray_intersects_when_it_originiates_inside_sphere ... ok
[INFO] [stdout] test ray::ray_tests::precomputing_the_state_of_an_intersection ... ok
[INFO] [stdout] test ray::ray_tests::ray_intersects_when_sphere_is_behind_ray ... ok
[INFO] [stdout] test ray::ray_tests::ray_interspects_but_misses_sphere ... ok
[INFO] [stdout] test ray::ray_tests::hit_when_some_intersections_have_negative_t ... ok
[INFO] [stdout] test ray::ray_tests::ray_intesects_a_sphere_at_two_points ... ok
[INFO] [stdout] test ray::ray_tests::ray_position ... ok
[INFO] [stdout] test plane::tests::a_ray_intersecting_a_plane_from_below ... ok
[INFO] [stdout] test ray::ray_tests::ray_intesects_a_sphere_at_a_tangent ... ok
[INFO] [stdout] test ray::ray_tests::scale_a_ray ... ok
[INFO] [stdout] test ray::ray_tests::hit_when_all_intersections_have_positive_t ... ok
[INFO] [stdout] test ray::ray_tests::the_hit_should_offset_the_point_to_avoid_acne ... ok
[INFO] [stdout] test ray::ray_tests::the_schlick_approximation_under_total_internal_reflection ... ok
[INFO] [stdout] test ray::ray_tests::the_schlick_approximation_with_a_perpendicular_viewing_angle ... ok
[INFO] [stdout] test ray::ray_tests::the_hit_when_an_interection_occurs_on_the_outside ... ok
[INFO] [stdout] test ray::ray_tests::the_schlick_approximation_with_a_small_angle_and_n2_gt_n1 ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_at_a_point_on_the_y_axis ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_at_a_point_on_the_z_axis ... ok
[INFO] [stdout] test ray::ray_tests::the_hit_when_an_interection_occurs_on_the_inside ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_is_normalized ... ok
[INFO] [stdout] test ray::ray_tests::translate_a_ray ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_transformed_sphere ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_translated_sphere ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_at_a_nonaxial_point ... ok
[INFO] [stdout] test sphere::tests::the_normal_on_a_sphere_at_a_point_on_the_x_axis ... ok
[INFO] [stdout] test transformation::tests::an_arbitrary_view_transformation ... ok
[INFO] [stdout] test transformation::tests::chaining_transformations ... ok
[INFO] [stdout] test transformation::tests::chaining_fluent_transformations ... ok
[INFO] [stdout] test transformation::tests::rotation_x_axis ... ok
[INFO] [stdout] test transformation::tests::rotation_y_axis ... ok
[INFO] [stdout] test transformation::tests::shearing_x_in_proportion_to_y ... ok
[INFO] [stdout] test transformation::tests::shearing_x_in_proportion_to_z ... ok
[INFO] [stdout] test transformation::tests::rotation_z_axis ... ok
[INFO] [stdout] test transformation::tests::a_view_transformation_matrix_looking_in_positive_z_direction ... ok
[INFO] [stdout] test transformation::tests::shearing_y_in_proportion_to_x ... ok
[INFO] [stdout] test transformation::tests::shearing_y_in_proportion_to_z ... ok
[INFO] [stdout] test transformation::tests::shearing_z_in_proportion_to_x ... ok
[INFO] [stdout] test transformation::tests::shearing_z_in_proportion_to_y ... ok
[INFO] [stdout] test transformation::tests::scale_vector ... ok
[INFO] [stdout] test tuple::tests::add_vector_to_point_gives_point ... ok
[INFO] [stdout] test transformation::tests::translate_point ... ok
[INFO] [stdout] test tuple::tests::add_vector_to_vector_gives_vector ... ok
[INFO] [stdout] test tuple::tests::cross_product_vector ... ok
[INFO] [stdout] test transformation::tests::the_view_transformation_matrix_for_the_default_orientation ... ok
[INFO] [stdout] test transformation::tests::scale_point ... ok
[INFO] [stdout] test transformation::tests::the_view_transformation_matrix_moves_the_world ... ok
[INFO] [stdout] test tuple::tests::multiply_point_by_scalar ... ok
[INFO] [stdout] test tuple::tests::normalize_vector ... ok
[INFO] [stdout] test tuple::tests::negating_vector ... ok
[INFO] [stdout] test tuple::tests::reflect_vector_at_45deg ... ok
[INFO] [stdout] test matrix::tests::matrix_submatrix ... ok
[INFO] [stdout] test tuple::tests::dot_product_vector ... ok
[INFO] [stdout] test tuple::tests::magnitude_vector ... ok
[INFO] [stdout] test tuple::tests::negating_point ... ok
[INFO] [stdout] test tuple::tests::reflect_vector_at_slanted_surface ... ok
[INFO] [stdout] test tuple::tests::sub_vector_from_point_gives_point ... ok
[INFO] [stdout] test tuple::tests::sub_point_from_point_gives_vector ... ok
[INFO] [stdout] test world::tests::a_refracted_color_with_an_opaque_surface ... ok
[INFO] [stdout] test world::tests::color_at_with_mutually_reflective_surfaces_completes ... ok
[INFO] [stdout] test world::tests::intersect_a_world_with_ray ... ok
[INFO] [stdout] test world::tests::shade_hit_with_a_reflective_material ... ok
[INFO] [stdout] test tuple::tests::sub_vector_from_vector_gives_vector ... ok
[INFO] [stdout] test world::tests::shade_hit_is_given_an_intersection_in_shadow ... ok
[INFO] [stdout] test world::tests::shade_hit_with_a_transparent_material ... ok
[INFO] [stdout] test world::tests::shading_an_interection ... ok
[INFO] [stdout] test world::tests::shading_an_interection_from_the_inside ... ok
[INFO] [stdout] test world::tests::the_color_when_a_ray_hits ... ok
[INFO] [stdout] test world::tests::shade_hit_with_a_reflective_transparent_material ... ok
[INFO] [stdout] test world::tests::the_color_when_a_ray_misses ... ok
[INFO] [stdout] test world::tests::the_reflected_color_for_a_nonreflective_material ... ok
[INFO] [stdout] test world::tests::the_refracted_color_under_total_internal_reflection ... ok
[INFO] [stdout] test world::tests::the_refracted_color_with_a_refracted_ray ... ok
[INFO] [stdout] test world::tests::there_is_no_shadow_when_an_object_is_behind_the_light ... ok
[INFO] [stdout] test world::tests::the_reflected_color_at_the_maximum_recursive_depth ... ok
[INFO] [stdout] test world::tests::the_refracted_color_at_the_maximum_recursive_depth ... ok
[INFO] [stdout] test world::tests::the_reflected_color_for_a_reflective_material ... ok
[INFO] [stdout] test world::tests::the_shadow_when_an_object_is_between_the_point_and_the_light ... ok
[INFO] [stdout] test world::tests::there_is_no_shadow_when_an_object_is_behind_the_point ... ok
[INFO] [stdout] test world::tests::there_is_no_shadow_when_nothing_is_collinear_with_point_and_light ... ok
[INFO] [stdout] test world_generator::tests::test_basic_world ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--bin ray_tracer`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- world_generator::tests::test_basic_world stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'world_generator::tests::test_basic_world' panicked at src/world_generator.rs:221:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Color { red: 0.0427451, green: 0.02392157, blue: 0.007843138 }
[INFO] [stdout]  right: Color { red: 0.124647096, green: 0.02392157, blue: 0.007843138 }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5b11c8bb7152 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5b11c8bb7152 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5b11c8bb7152 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5b11c8bb7152 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5b11c8bdcc63 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5b11c8bdcc63 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5b11c8bb4333 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5b11c8bb4333 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5b11c8bb6fa2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5b11c8bb86bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5b11c8bb8512 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5b11c8b805f4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5b11c8b805f4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5b11c8bb909b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5b11c8bb909b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5b11c8bb8e6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5b11c8bb7649 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5b11c8bb8afd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5b11c8bdad60 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5b11c8bdaff7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x5b11c8b3decc - core::panicking::assert_failed::h9f7618f307207b2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x5b11c8b3ff99 - ray_tracer::world_generator::tests::test_basic_world::hd06b030957ef8b77
[INFO] [stdout]   22:     0x5b11c8b3a6d9 - ray_tracer::world_generator::tests::test_basic_world::{{closure}}::he41eb14b3a67f13e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/world_generator.rs:213:26
[INFO] [stdout]   23:     0x5b11c8b3a6d9 - core::ops::function::FnOnce::call_once::hb07f340749c6fc03
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5b11c8b85d7b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5b11c8b85d7b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5b11c8b84f6e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5b11c8b84f6e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5b11c8b84f6e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5b11c8b84f6e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5b11c8b84f6e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5b11c8b84f6e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5b11c8b84f6e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5b11c8b48ae4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5b11c8b48ae4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5b11c8b4c4ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5b11c8b4c4ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5b11c8b4c4ba - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5b11c8b4c4ba - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5b11c8b4c4ba - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5b11c8b4c4ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5b11c8b4c4ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5b11c8bbbff7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5b11c8bbbff7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5b11c8bbbff7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x79108d7bdaa4 - <unknown>
[INFO] [stdout]   46:     0x79108d84aa34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     world_generator::tests::test_basic_world
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 124 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab273ad8540bbe847d7e32d1d001d5027ed072db3b3827c485a35ffe7420e19c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab273ad8540bbe847d7e32d1d001d5027ed072db3b3827c485a35ffe7420e19c", kill_on_drop: false }`
[INFO] [stdout] ab273ad8540bbe847d7e32d1d001d5027ed072db3b3827c485a35ffe7420e19c
