[INFO] cloning repository https://github.com/Mimoja/rust_raytracing-
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mimoja/rust_raytracing-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMimoja%2Frust_raytracing-", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMimoja%2Frust_raytracing-'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cda166718c72e3e5f5e0ce56b1f8d6d00429e650
[INFO] testing Mimoja/rust_raytracing- against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMimoja%2Frust_raytracing-" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mimoja/rust_raytracing- on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mimoja/rust_raytracing-
[INFO] finished tweaking git repo https://github.com/Mimoja/rust_raytracing-
[INFO] tweaked toml for git repo https://github.com/Mimoja/rust_raytracing- written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Mimoja/rust_raytracing- already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded image v0.22.2
[INFO] [stderr]   Downloaded glm v0.2.3
[INFO] [stderr]   Downloaded quickcheck v0.2.27
[INFO] [stderr]   Downloaded instant v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aeedcb8893321b52c6d16056bae23df10e12e9dd1e4ba7e3f408c4b624c0868f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aeedcb8893321b52c6d16056bae23df10e12e9dd1e4ba7e3f408c4b624c0868f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aeedcb8893321b52c6d16056bae23df10e12e9dd1e4ba7e3f408c4b624c0868f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aeedcb8893321b52c6d16056bae23df10e12e9dd1e4ba7e3f408c4b624c0868f", kill_on_drop: false }`
[INFO] [stdout] aeedcb8893321b52c6d16056bae23df10e12e9dd1e4ba7e3f408c4b624c0868f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7ae5191274f25a394516987d63165f0d65057260d72e444a6efc9815d4494f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e7ae5191274f25a394516987d63165f0d65057260d72e444a6efc9815d4494f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.6.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling instant v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling png v0.15.0
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling rayon v1.2.0
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.2.27
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling glm v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.2
[INFO] [stderr]    Compiling rust_raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `image::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use image::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]   --> src/raytrace.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let plane = Plane {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sphere`
[INFO] [stdout]   --> src/raytrace.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let sphere = Sphere::new(sphere_origin, 0.5);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cube`
[INFO] [stdout]   --> src/raytrace.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let cube = Cube {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/raytrace.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn trace(&mut self, time: f64){
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/material.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn scatter(&self, r: &Ray, collision: HitRecord) -> (Ray, Vector3<f64>){
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Image` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Image: Vec<Box<Vector3<f64>>>,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clearImage` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn clearImage(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `clear_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.59s
[INFO] running `Command { std: "docker" "inspect" "e7ae5191274f25a394516987d63165f0d65057260d72e444a6efc9815d4494f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ae5191274f25a394516987d63165f0d65057260d72e444a6efc9815d4494f9", kill_on_drop: false }`
[INFO] [stdout] e7ae5191274f25a394516987d63165f0d65057260d72e444a6efc9815d4494f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328bba8960908eac4b5c0eae00d2e4817bb875159a1f66a53e1dcd88cd39f433
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "328bba8960908eac4b5c0eae00d2e4817bb875159a1f66a53e1dcd88cd39f433", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_raytracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `image::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use image::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `plane`
[INFO] [stdout]   --> src/raytrace.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let plane = Plane {
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sphere`
[INFO] [stdout]   --> src/raytrace.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |         let sphere = Sphere::new(sphere_origin, 0.5);
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cube`
[INFO] [stdout]   --> src/raytrace.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         let cube = Cube {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/raytrace.rs:103:29
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn trace(&mut self, time: f64){
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/material.rs:15:23
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn scatter(&self, r: &Ray, collision: HitRecord) -> (Ray, Vector3<f64>){
[INFO] [stdout]    |                       ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Image` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Image: Vec<Box<Vector3<f64>>>,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `image`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clearImage` should have a snake case name
[INFO] [stdout]   --> src/raytrace.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn clearImage(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `clear_image`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Albedo` should have a snake case name
[INFO] [stdout]   --> src/material.rs:28:6
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub Albedo: Vector3<f64>,
[INFO] [stdout]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.28s
[INFO] running `Command { std: "docker" "inspect" "328bba8960908eac4b5c0eae00d2e4817bb875159a1f66a53e1dcd88cd39f433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328bba8960908eac4b5c0eae00d2e4817bb875159a1f66a53e1dcd88cd39f433", kill_on_drop: false }`
[INFO] [stdout] 328bba8960908eac4b5c0eae00d2e4817bb875159a1f66a53e1dcd88cd39f433
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dd6558a36ad69b57268352d139cc5a638dab85339ab7001a0a1820f658ce83ec
[INFO] running `Command { std: "docker" "start" "-a" "dd6558a36ad69b57268352d139cc5a638dab85339ab7001a0a1820f658ce83ec", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `image::*`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use image::*;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `plane`
[INFO] [stderr]   --> src/raytrace.rs:54:13
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let plane = Plane {
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_plane`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sphere`
[INFO] [stderr]   --> src/raytrace.rs:69:13
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let sphere = Sphere::new(sphere_origin, 0.5);
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sphere`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cube`
[INFO] [stderr]   --> src/raytrace.rs:76:13
[INFO] [stderr]    |
[INFO] [stderr] 76 |         let cube = Cube {
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cube`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time`
[INFO] [stderr]    --> src/raytrace.rs:103:29
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn trace(&mut self, time: f64){
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/material.rs:15:23
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn scatter(&self, r: &Ray, collision: HitRecord) -> (Ray, Vector3<f64>){
[INFO] [stderr]    |                       ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Image` should have a snake case name
[INFO] [stderr]   --> src/raytrace.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub Image: Vec<Box<Vector3<f64>>>,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `image`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `clearImage` should have a snake case name
[INFO] [stderr]   --> src/raytrace.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn clearImage(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^ help: convert the identifier to snake case: `clear_image`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Albedo` should have a snake case name
[INFO] [stderr]   --> src/material.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub Albedo: Vector3<f64>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Albedo` should have a snake case name
[INFO] [stderr]   --> src/material.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 |     pub Albedo: Vector3<f64>,
[INFO] [stderr]    |         ^^^^^^ help: convert the identifier to snake case: `albedo`
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_raytracing-0f4eeb2421895fd5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd6558a36ad69b57268352d139cc5a638dab85339ab7001a0a1820f658ce83ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6558a36ad69b57268352d139cc5a638dab85339ab7001a0a1820f658ce83ec", kill_on_drop: false }`
[INFO] [stdout] dd6558a36ad69b57268352d139cc5a638dab85339ab7001a0a1820f658ce83ec
