[INFO] cloning repository https://github.com/yuri-you/raytrace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuri-you/raytrace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri-you%2Fraytrace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri-you%2Fraytrace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98860fc269c7f84f0cfb1cdd79c566e948f0416c
[INFO] checking yuri-you/raytrace against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuri-you%2Fraytrace" "/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/yuri-you/raytrace on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuri-you/raytrace
[INFO] finished tweaking git repo https://github.com/yuri-you/raytrace
[INFO] tweaked toml for git repo https://github.com/yuri-you/raytrace written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/yuri-you/raytrace already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", 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] 475c435ff36f93f33f67df0c60878d0a9fdf45ca984ee35b4e89a5a38ece085f
[INFO] running `Command { std: "docker" "start" "-a" "475c435ff36f93f33f67df0c60878d0a9fdf45ca984ee35b4e89a5a38ece085f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "475c435ff36f93f33f67df0c60878d0a9fdf45ca984ee35b4e89a5a38ece085f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "475c435ff36f93f33f67df0c60878d0a9fdf45ca984ee35b4e89a5a38ece085f", kill_on_drop: false }`
[INFO] [stdout] 475c435ff36f93f33f67df0c60878d0a9fdf45ca984ee35b4e89a5a38ece085f
[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=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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6e6ba80712f144baeb9f9a576eb0eb03be9c16d0401f900f74b04b0a7f2a858
[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" "b6e6ba80712f144baeb9f9a576eb0eb03be9c16d0401f900f74b04b0a7f2a858", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]     Checking bytemuck v1.2.0
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking gif v0.10.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking tiff v0.5.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking terminal_size v0.1.13
[INFO] [stderr]     Checking termios v0.3.2
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking rayon-core v1.7.1
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[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.7
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_unit_sphere`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::vec3::random_in_unit_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_hemisphere`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::vec3::random_in_hemisphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sphere::Sphere`
[INFO] [stdout]  --> src/hittable.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::sphere::Sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Moving_Sphere` should have an upper camel case name
[INFO] [stdout]   --> src/moving_sphere.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Moving_Sphere{
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MovingSphere`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `lambertian` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct lambertian{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Lambertian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `metal` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct metal{
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case: `Metal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dielectric` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct dielectric{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Dielectric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Bvh_node` should have an upper camel case name
[INFO] [stdout]   --> src/bvh.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Bvh_node{
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `BvhNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `texture` should have an upper camel case name
[INFO] [stdout]  --> src/texture.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait texture {
[INFO] [stdout]   |           ^^^^^^^ help: convert the identifier to upper camel case: `Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `noise_texture` should have an upper camel case name
[INFO] [stdout]  --> src/texture.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct noise_texture{
[INFO] [stdout]   |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoiseTexture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `solid_color` should have an upper camel case name
[INFO] [stdout]   --> src/texture.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct solid_color{
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SolidColor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `checker_texture` should have an upper camel case name
[INFO] [stdout]   --> src/texture.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct checker_texture{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CheckerTexture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_unit_sphere`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::vec3::random_in_unit_sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vec3::random_in_hemisphere`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::vec3::random_in_hemisphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::sphere::Sphere`
[INFO] [stdout]  --> src/hittable.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::sphere::Sphere;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Moving_Sphere` should have an upper camel case name
[INFO] [stdout]   --> src/moving_sphere.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Moving_Sphere{
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `MovingSphere`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `lambertian` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct lambertian{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Lambertian`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `metal` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct metal{
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to upper camel case: `Metal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `dielectric` should have an upper camel case name
[INFO] [stdout]   --> src/material.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub struct dielectric{
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `Dielectric`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Bvh_node` should have an upper camel case name
[INFO] [stdout]   --> src/bvh.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Bvh_node{
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to upper camel case: `BvhNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `texture` should have an upper camel case name
[INFO] [stdout]  --> src/texture.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub trait texture {
[INFO] [stdout]   |           ^^^^^^^ help: convert the identifier to upper camel case: `Texture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `noise_texture` should have an upper camel case name
[INFO] [stdout]  --> src/texture.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct noise_texture{
[INFO] [stdout]   |            ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `NoiseTexture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `solid_color` should have an upper camel case name
[INFO] [stdout]   --> src/texture.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct solid_color{
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SolidColor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `checker_texture` should have an upper camel case name
[INFO] [stdout]   --> src/texture.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct checker_texture{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CheckerTexture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]   --> src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut b=-11;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t0`
[INFO] [stdout]   --> src/sphere.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bounding_box(&self,t0:f64, t1:f64,output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_t0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]   --> src/sphere.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bounding_box(&self,t0:f64, t1:f64,output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                                   ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t0`
[INFO] [stdout]   --> src/bvh.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn bounding_box(&self,t0:f64, t1:f64, output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_t0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]   --> src/bvh.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn bounding_box(&self,t0:f64, t1:f64, output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                                   ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/texture.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn value(&self,u: f64, v: f64, p: &Vec3)->Vec3{
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/texture.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn value(&self,u: f64, v: f64, p: &Vec3)->Vec3{
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/texture.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn value(&self,u:f64, v:f64,p:&Vec3)->Vec3{
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/texture.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn value(&self,u:f64, v:f64,p:&Vec3)->Vec3{
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn value(&self,u:f64, v:f64,p:&Vec3)->Vec3{
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut world:HitList;
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut lookfrom:Vec3;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let mut lookat:Vec3;
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut vfov:f64;
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b` is never read
[INFO] [stdout]   --> src/main.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut b=-11;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t0`
[INFO] [stdout]   --> src/sphere.rs:66:27
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bounding_box(&self,t0:f64, t1:f64,output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_t0`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]   --> src/sphere.rs:66:35
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn bounding_box(&self,t0:f64, t1:f64,output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                                   ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t0`
[INFO] [stdout]   --> src/bvh.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn bounding_box(&self,t0:f64, t1:f64, output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                           ^^ help: if this is intentional, prefix it with an underscore: `_t0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `t1`
[INFO] [stdout]   --> src/bvh.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn bounding_box(&self,t0:f64, t1:f64, output_box:&mut AABB) ->bool {
[INFO] [stdout]    |                                   ^^ help: if this is intentional, prefix it with an underscore: `_t1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/texture.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn value(&self,u: f64, v: f64, p: &Vec3)->Vec3{
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/texture.rs:29:28
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn value(&self,u: f64, v: f64, p: &Vec3)->Vec3{
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/texture.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn value(&self,u:f64, v:f64,p:&Vec3)->Vec3{
[INFO] [stdout]    |                    ^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/texture.rs:55:27
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn value(&self,u:f64, v:f64,p:&Vec3)->Vec3{
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/texture.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 |     fn value(&self,u:f64, v:f64,p:&Vec3)->Vec3{
[INFO] [stdout]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut world:HitList;
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let mut lookfrom:Vec3;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let mut lookat:Vec3;
[INFO] [stdout]     |         ----^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let mut vfov:f64;
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]   --> src/vec3.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn random_in_hemisphere(normal:&Vec3)->Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_compare`
[INFO] [stdout]   --> src/bvh.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn box_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>,axis:i32)->bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sort`
[INFO] [stdout]   --> src/bvh.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn sort(a:&mut Vec<Option<Arc<dyn Hittable>>>,start:i32,end:i32,axis:i32){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_x_compare`
[INFO] [stdout]   --> src/bvh.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn box_x_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>) ->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_y_compare`
[INFO] [stdout]   --> src/bvh.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn box_y_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>)->bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_z_compare`
[INFO] [stdout]   --> src/bvh.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn  box_z_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>)->bool {
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new1`
[INFO] [stdout]   --> src/bvh.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn new1()->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new2`
[INFO] [stdout]   --> src/bvh.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new2(&self,list:&HitList, time0:f64, time1:f64)->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bvh.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(objects:&mut Vec<Option<Arc<dyn Hittable>>>,
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new1`
[INFO] [stdout]   --> src/texture.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new1()->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new2`
[INFO] [stdout]   --> src/texture.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new2(red:f64,green:f64,blue:f64)->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Infinity` should have an upper case name
[INFO] [stdout]  --> src/data.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub static Infinity:f64 = 0xfffffff as f64;
[INFO] [stdout]   |            ^^^^^^^^ help: convert the identifier to upper case: `INFINITY`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `invD` should have a snake case name
[INFO] [stdout]   --> src/aabb.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let invD = 1.0/ r.direction.in_at(a);
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `inv_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `point_count` should have an upper case name
[INFO] [stdout]  --> src/perlin.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static point_count:i32=256;
[INFO] [stdout]   |        ^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_COUNT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]   --> src/vec3.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn random_in_hemisphere(normal:&Vec3)->Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_compare`
[INFO] [stdout]   --> src/bvh.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn box_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>,axis:i32)->bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sort`
[INFO] [stdout]   --> src/bvh.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn sort(a:&mut Vec<Option<Arc<dyn Hittable>>>,start:i32,end:i32,axis:i32){
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_x_compare`
[INFO] [stdout]   --> src/bvh.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn box_x_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>) ->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_y_compare`
[INFO] [stdout]   --> src/bvh.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn box_y_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>)->bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `box_z_compare`
[INFO] [stdout]   --> src/bvh.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn  box_z_compare(a:Option<Arc<dyn Hittable>>, b:Option<Arc<dyn Hittable>>)->bool {
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new1`
[INFO] [stdout]   --> src/bvh.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn new1()->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new2`
[INFO] [stdout]   --> src/bvh.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn new2(&self,list:&HitList, time0:f64, time1:f64)->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/bvh.rs:79:12
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(objects:&mut Vec<Option<Arc<dyn Hittable>>>,
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new1`
[INFO] [stdout]   --> src/texture.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new1()->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new2`
[INFO] [stdout]   --> src/texture.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn new2(red:f64,green:f64,blue:f64)->Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Infinity` should have an upper case name
[INFO] [stdout]  --> src/data.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub static Infinity:f64 = 0xfffffff as f64;
[INFO] [stdout]   |            ^^^^^^^^ help: convert the identifier to upper case: `INFINITY`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `invD` should have a snake case name
[INFO] [stdout]   --> src/aabb.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let invD = 1.0/ r.direction.in_at(a);
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `inv_d`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `point_count` should have an upper case name
[INFO] [stdout]  --> src/perlin.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | static point_count:i32=256;
[INFO] [stdout]   |        ^^^^^^^^^^^ help: convert the identifier to upper case: `POINT_COUNT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 40 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.97s
[INFO] running `Command { std: "docker" "inspect" "b6e6ba80712f144baeb9f9a576eb0eb03be9c16d0401f900f74b04b0a7f2a858", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6e6ba80712f144baeb9f9a576eb0eb03be9c16d0401f900f74b04b0a7f2a858", kill_on_drop: false }`
[INFO] [stdout] b6e6ba80712f144baeb9f9a576eb0eb03be9c16d0401f900f74b04b0a7f2a858