[INFO] cloning repository https://github.com/pcostasgr/rustraytracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pcostasgr/rustraytracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcostasgr%2Frustraytracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcostasgr%2Frustraytracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b7212a880090b581e665325344ef4a0ae2280045
[INFO] documenting pcostasgr/rustraytracing against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcostasgr%2Frustraytracing" "/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/pcostasgr/rustraytracing on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pcostasgr/rustraytracing
[INFO] finished tweaking git repo https://github.com/pcostasgr/rustraytracing
[INFO] tweaked toml for git repo https://github.com/pcostasgr/rustraytracing written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/pcostasgr/rustraytracing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d664a3995fb6b59bc69bd06578886472e5b3dc7faa72766e0bd3c8691b14b054
[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" "d664a3995fb6b59bc69bd06578886472e5b3dc7faa72766e0bd3c8691b14b054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d664a3995fb6b59bc69bd06578886472e5b3dc7faa72766e0bd3c8691b14b054", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d664a3995fb6b59bc69bd06578886472e5b3dc7faa72766e0bd3c8691b14b054", kill_on_drop: false }`
[INFO] [stdout] d664a3995fb6b59bc69bd06578886472e5b3dc7faa72766e0bd3c8691b14b054
[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" "RUSTDOCFLAGS=--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" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aa9fac4074c7a42ff5d8b3d161798a7435c2f6bea0f38ad84c5738455ebcffb
[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" "8aa9fac4074c7a42ff5d8b3d161798a7435c2f6bea0f38ad84c5738455ebcffb", kill_on_drop: false }`
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]  Documenting ray_tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `v3f` should have an upper camel case name
[INFO] [stdout]   --> src/math3d.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | type v3f=Vec3D<f32>;
[INFO] [stdout]    |      ^^^ help: convert the identifier to upper camel case (notice the capitalization): `V3f`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `v3i` should have an upper camel case name
[INFO] [stdout]   --> src/math3d.rs:17:6
[INFO] [stdout]    |
[INFO] [stdout] 17 | type v3i=Vec3D<i32>;
[INFO] [stdout]    |      ^^^ help: convert the identifier to upper camel case (notice the capitalization): `V3i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `v3f` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 |     type v3f=math3d::Vec3D<f32>;
[INFO] [stdout]    |          ^^^ help: convert the identifier to upper camel case (notice the capitalization): `V3f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `v3i` should have an upper camel case name
[INFO] [stdout]   --> src/main.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 |     type v3i=math3d::Vec3D<i32>;
[INFO] [stdout]    |          ^^^ help: convert the identifier to upper camel case (notice the capitalization): `V3i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `CreateRandomScene` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn CreateRandomScene(world:& mut math3d::World){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `create_random_scene`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `Hit` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn Hit(&self,r:Ray,t_min:f32,t_max:f32,rec:& mut  HitRecord)->bool;
[INFO] [stdout]    |        ^^^ help: convert the identifier to snake case: `hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `GetMaterial` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn GetMaterial(&self)->& Box<Material>;
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `get_material`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Length` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn Length(&self)-> f32{
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case: `length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `SquaredLength` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:58:12
[INFO] [stdout]    |
[INFO] [stdout] 58 |     pub fn SquaredLength(&self)-> f32{
[INFO] [stdout]    |            ^^^^^^^^^^^^^ help: convert the identifier to snake case: `squared_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ToI32` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn ToI32(&self)->Vec3D<i32>{
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `to_i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `PointAtParameter` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn PointAtParameter(&self,t:f32) -> v3f{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `point_at_parameter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecDot3D` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn VecDot3D(v1:&Vec3D<f32>,v2:&Vec3D<f32>)-> f32{
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `vec_dot3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecCross3D` should have a snake case name
[INFO] [stdout]   --> src/math3d.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn VecCross3D(v1:&Vec3D<f32>,v2:&Vec3D<f32>)-> Vec3D<f32>{
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `vec_cross3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecAdd3D` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn VecAdd3D(v1:&Vec3D<f32>,v2:&Vec3D<f32>)-> Vec3D<f32>{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `vec_add3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecSub3D` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn VecSub3D(v1:&Vec3D<f32>,v2:&Vec3D<f32>)-> Vec3D<f32>{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `vec_sub3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecMul3D` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn VecMul3D(v:&Vec3D<f32>,f:f32)->Vec3D<f32>{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `vec_mul3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecMulVec3D` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn VecMulVec3D(v1:&Vec3D<f32>,v2:&Vec3D<f32>)->Vec3D<f32>{
[INFO] [stdout]     |        ^^^^^^^^^^^ help: convert the identifier to snake case: `vec_mul_vec3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecDiv3D` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | pub fn VecDiv3D(v:&v3f,f:f32)->v3f{
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `vec_div3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `VecNorm3D` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:129:8
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub fn VecNorm3D(v:&v3f)->v3f{
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `vec_norm3_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Refrect` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:134:8
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn Refrect(v:&v3f,n:&v3f)->v3f{
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `refrect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GetColor` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 |     pub fn GetColor(mut ray:Ray,world:& World,depth:i16)->v3f{
[INFO] [stdout]     |            ^^^^^^^^ help: convert the identifier to snake case: `get_color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `HitSphere` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:246:8
[INFO] [stdout]     |
[INFO] [stdout] 246 | pub fn HitSphere(center:v3f,radius:f32,r:Ray)->f32 {
[INFO] [stdout]     |        ^^^^^^^^^ help: convert the identifier to snake case: `hit_sphere`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `Hit` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:276:12
[INFO] [stdout]     |
[INFO] [stdout] 276 |         fn Hit(&self,r:Ray,t_min:f32,t_max:f32,rec:& mut HitRecord)->bool{
[INFO] [stdout]     |            ^^^ help: convert the identifier to snake case: `hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GetRay` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn GetRay(&self,u:f32,v:f32)->Ray{
[INFO] [stdout]     |            ^^^^^^ help: convert the identifier to snake case: `get_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `RandomInUnitDisk` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub fn RandomInUnitDisk()->v3f {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `random_in_unit_disk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GetRayOld` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:436:12
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub fn GetRayOld(&self,u:f32,v:f32)->Ray{
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `get_ray_old`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `GetRay` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:451:12
[INFO] [stdout]     |
[INFO] [stdout] 451 |     pub fn GetRay(&self,u:f32,v:f32)->Ray{
[INFO] [stdout]     |            ^^^^^^ help: convert the identifier to snake case: `get_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `RandomInUnitSphere` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:480:8
[INFO] [stdout]     |
[INFO] [stdout] 480 | pub fn RandomInUnitSphere()->v3f{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `random_in_unit_sphere`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `Scatter` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:494:8
[INFO] [stdout]     |
[INFO] [stdout] 494 |     fn Scatter(&self,r_in:&Ray,rec:&HitRecord,attenuation:&mut v3f,scattered:&mut Ray)->bool;
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `scatter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Reflect` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:573:8
[INFO] [stdout]     |
[INFO] [stdout] 573 | pub fn Reflect(v:&v3f,n:&v3f)->v3f{
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `reflect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Refract` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:579:8
[INFO] [stdout]     |
[INFO] [stdout] 579 | pub fn Refract(v:&v3f,n:&v3f,ni_over_nt:f32,refracted:& mut v3f)-> bool{
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `refract`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Schlick` should have a snake case name
[INFO] [stdout]    --> src/math3d.rs:615:8
[INFO] [stdout]     |
[INFO] [stdout] 615 | pub fn Schlick(cosine:f32,ref_idx:f32)->f32{
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `schlick`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "8aa9fac4074c7a42ff5d8b3d161798a7435c2f6bea0f38ad84c5738455ebcffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aa9fac4074c7a42ff5d8b3d161798a7435c2f6bea0f38ad84c5738455ebcffb", kill_on_drop: false }`
[INFO] [stdout] 8aa9fac4074c7a42ff5d8b3d161798a7435c2f6bea0f38ad84c5738455ebcffb