[INFO] cloning repository https://github.com/RoyGI/raytracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RoyGI/raytracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoyGI%2Fraytracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoyGI%2Fraytracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a4e89975e0ff28e24959a9844b3c24c0bc49ea8
[INFO] testing RoyGI/raytracing against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRoyGI%2Fraytracing" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RoyGI/raytracing on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RoyGI/raytracing
[INFO] finished tweaking git repo https://github.com/RoyGI/raytracing
[INFO] tweaked toml for git repo https://github.com/RoyGI/raytracing written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/RoyGI/raytracing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe2edac1b6d1c18d2445caa8a20a9076dbf452bddf41f4f08586f2f26d09f4cd
[INFO] running `Command { std: "docker" "start" "-a" "fe2edac1b6d1c18d2445caa8a20a9076dbf452bddf41f4f08586f2f26d09f4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe2edac1b6d1c18d2445caa8a20a9076dbf452bddf41f4f08586f2f26d09f4cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2edac1b6d1c18d2445caa8a20a9076dbf452bddf41f4f08586f2f26d09f4cd", kill_on_drop: false }`
[INFO] [stdout] fe2edac1b6d1c18d2445caa8a20a9076dbf452bddf41f4f08586f2f26d09f4cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00ea7ce1d6d3f114acf6045a2881aa5b79c64ebbf6af36042ad5ebfe8c46bd93
[INFO] running `Command { std: "docker" "start" "-a" "00ea7ce1d6d3f114acf6045a2881aa5b79c64ebbf6af36042ad5ebfe8c46bd93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/ray.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Point`
[INFO] [stdout]  --> src/camera.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::rect::Point;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]  --> src/main.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2::rect::{Rect, Point};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ray::Ray`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::ray::Ray;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zeros`
[INFO] [stdout]   --> src/vec.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn zeros() -> Vector {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cross`
[INFO] [stdout]   --> src/vec.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn cross(self, other: Vector) -> Vector {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point`
[INFO] [stdout]   --> src/ray.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn point(self, t: f32) -> Vector {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `position`
[INFO] [stdout]   --> src/ray.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn position(self, t:f32) -> Vector {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal`
[INFO] [stdout]   --> src/camera.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn normal(height: i32, width: i32) -> Viewport {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `height`
[INFO] [stdout]   --> src/camera.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn height(self) -> i32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `width`
[INFO] [stdout]   --> src/camera.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn width(self) -> i32  {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `R` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn R(self) -> u8 {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `G` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn G(self) -> u8 {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `B` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn B(self) -> u8 {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
[INFO] running `Command { std: "docker" "inspect" "00ea7ce1d6d3f114acf6045a2881aa5b79c64ebbf6af36042ad5ebfe8c46bd93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ea7ce1d6d3f114acf6045a2881aa5b79c64ebbf6af36042ad5ebfe8c46bd93", kill_on_drop: false }`
[INFO] [stdout] 00ea7ce1d6d3f114acf6045a2881aa5b79c64ebbf6af36042ad5ebfe8c46bd93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b8d165d84df4afdc478a569d09d47c06fcbeb317c360245e83f5955e715bb3b
[INFO] running `Command { std: "docker" "start" "-a" "9b8d165d84df4afdc478a569d09d47c06fcbeb317c360245e83f5955e715bb3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytrace v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `sdl2::pixels::Color`
[INFO] [stdout]  --> src/ray.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::pixels::Color;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::rect::Point`
[INFO] [stdout]  --> src/camera.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::rect::Point;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rect`
[INFO] [stdout]  --> src/main.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2::rect::{Rect, Point};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::ray::Ray`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::ray::Ray;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zeros`
[INFO] [stdout]   --> src/vec.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn zeros() -> Vector {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `point`
[INFO] [stdout]   --> src/ray.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn point(self, t: f32) -> Vector {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `normal`
[INFO] [stdout]   --> src/camera.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn normal(height: i32, width: i32) -> Viewport {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `height`
[INFO] [stdout]   --> src/camera.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn height(self) -> i32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `width`
[INFO] [stdout]   --> src/camera.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn width(self) -> i32  {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `R` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn R(self) -> u8 {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `G` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn G(self) -> u8 {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `B` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn B(self) -> u8 {
[INFO] [stdout]    |            ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "9b8d165d84df4afdc478a569d09d47c06fcbeb317c360245e83f5955e715bb3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b8d165d84df4afdc478a569d09d47c06fcbeb317c360245e83f5955e715bb3b", kill_on_drop: false }`
[INFO] [stdout] 9b8d165d84df4afdc478a569d09d47c06fcbeb317c360245e83f5955e715bb3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 11d7238b989a82e3ae3a60bbd1a3a9478c2295d4c9f8fe776cd5411173f1d16c
[INFO] running `Command { std: "docker" "start" "-a" "11d7238b989a82e3ae3a60bbd1a3a9478c2295d4c9f8fe776cd5411173f1d16c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `sdl2::pixels::Color`
[INFO] [stderr]  --> src/ray.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sdl2::pixels::Color;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2::rect::Point`
[INFO] [stderr]  --> src/camera.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use sdl2::rect::Point;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Rect`
[INFO] [stderr]  --> src/main.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | use sdl2::rect::{Rect, Point};
[INFO] [stderr]   |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::ray::Ray`
[INFO] [stderr]   --> src/main.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use crate::ray::Ray;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `zeros`
[INFO] [stderr]   --> src/vec.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub fn zeros() -> Vector {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `point`
[INFO] [stderr]   --> src/ray.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn point(self, t: f32) -> Vector {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `normal`
[INFO] [stderr]   --> src/camera.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn normal(height: i32, width: i32) -> Viewport {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `height`
[INFO] [stderr]   --> src/camera.rs:53:12
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn height(self) -> i32 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `width`
[INFO] [stderr]   --> src/camera.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn width(self) -> i32  {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `R` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn R(self) -> u8 {
[INFO] [stderr]    |            ^ help: convert the identifier to snake case: `r`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `G` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn G(self) -> u8 {
[INFO] [stderr]    |            ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: method `B` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn B(self) -> u8 {
[INFO] [stderr]    |            ^ help: convert the identifier to snake case: `b`
[INFO] [stderr] 
[INFO] [stderr] warning: `raytrace` (bin "raytrace" test) generated 12 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytrace-f89e6ab21296cfe8)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ray::test::test_position ... ok
[INFO] [stdout] test vec::test::test_add ... ok
[INFO] [stdout] test vec::test::test_cross ... ok
[INFO] [stdout] test vec::test::test_div ... ok
[INFO] [stdout] test vec::test::test_dot ... ok
[INFO] [stdout] test vec::test::test_length ... ok
[INFO] [stdout] test vec::test::test_mul ... ok
[INFO] [stdout] test vec::test::test_unit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11d7238b989a82e3ae3a60bbd1a3a9478c2295d4c9f8fe776cd5411173f1d16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d7238b989a82e3ae3a60bbd1a3a9478c2295d4c9f8fe776cd5411173f1d16c", kill_on_drop: false }`
[INFO] [stdout] 11d7238b989a82e3ae3a60bbd1a3a9478c2295d4c9f8fe776cd5411173f1d16c