[INFO] cloning repository https://github.com/qiaojinxia/RayTracinginOneWeekendByRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qiaojinxia/RayTracinginOneWeekendByRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaojinxia%2FRayTracinginOneWeekendByRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaojinxia%2FRayTracinginOneWeekendByRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93bb2b7cd6dfd0eee7ab50f1f3afd216bb84ad01
[INFO] testing qiaojinxia/RayTracinginOneWeekendByRust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqiaojinxia%2FRayTracinginOneWeekendByRust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust
[INFO] finished tweaking git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust
[INFO] tweaked toml for git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/qiaojinxia/RayTracinginOneWeekendByRust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v1.3.2
[INFO] [stderr]   Downloaded rand_core v0.4.2
[INFO] [stderr]   Downloaded libc v0.2.106
[INFO] [stderr]   Downloaded rand v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c69afb614d1affce288c259ceb99e278826b4e4729ccedc67d9d9b4cad04fdbf
[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" "c69afb614d1affce288c259ceb99e278826b4e4729ccedc67d9d9b4cad04fdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c69afb614d1affce288c259ceb99e278826b4e4729ccedc67d9d9b4cad04fdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69afb614d1affce288c259ceb99e278826b4e4729ccedc67d9d9b4cad04fdbf", kill_on_drop: false }`
[INFO] [stdout] c69afb614d1affce288c259ceb99e278826b4e4729ccedc67d9d9b4cad04fdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c15b264847c6252f1db32fe4dcad035d26dbc38a72ab6dd0e664e5a57a4f84
[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" "56c15b264847c6252f1db32fe4dcad035d26dbc38a72ab6dd0e664e5a57a4f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling ray_tracingin_one_weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `except`
[INFO] [stdout]   --> src/main.rs:27:54
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::common::{rand_f64, clamp, rand_range_f64, except};
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]   --> src/material.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rec`
[INFO] [stdout]    --> src/material.rs:101:41
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scattered`
[INFO] [stdout]    --> src/material.rs:101:60
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rec`
[INFO] [stdout]    --> src/material.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scattered`
[INFO] [stdout]    --> src/material.rs:149:60
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rec`
[INFO] [stdout]    --> src/material.rs:187:41
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scattered`
[INFO] [stdout]    --> src/material.rs:187:60
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random_in_hemisphere`
[INFO] [stdout]    --> src/vec3.rs:183:19
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub(crate) 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: associated function is never used: `rotate_x`
[INFO] [stdout]    --> src/vec3.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub(crate) fn rotate_x(v1:Vec3,sin_theta:f64,cos_theta:f64) -> Self{
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_z`
[INFO] [stdout]    --> src/vec3.rs:262:19
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub(crate) fn rotate_z(v1:Vec3,radians:f64) -> Self{
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `form`
[INFO] [stdout]   --> src/shape.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub(crate) fn form(p1:Point3, p2:Point3, p3: Point3,material:Arc<dyn Materials>) -> Self{
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `form_by_center`
[INFO] [stdout]    --> src/shape.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub(crate) fn form_by_center(center:Point3, height:f64,weight:f64,material:Arc<dyn Materials>) -> Self{
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `u`
[INFO] [stdout]   --> src/camera.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `v`
[INFO] [stdout]   --> src/camera.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_i32_little_endian`
[INFO] [stdout]   --> src/common.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub(crate) fn parse_i32_little_endian(bytes:Vec<u8>) -> i32{
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_f32_little_endian`
[INFO] [stdout]   --> src/common.rs:65:15
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) fn parse_f32_little_endian(bytes:Vec<u8>) -> f32{
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_i32`
[INFO] [stdout]   --> src/common.rs:87:15
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) fn rand_i32() -> i32{
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `except`
[INFO] [stdout]    --> src/common.rs:205:15
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub(crate) fn except(n:i32, p:f64) -> f64{
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StlReader`
[INFO] [stdout]   --> src/stl_reader.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct  StlReader{
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_stl_reader`
[INFO] [stdout]   --> src/stl_reader.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn new_stl_reader(file_path:String) -> Self{
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_angle_num`
[INFO] [stdout]   --> src/stl_reader.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub(crate)  fn read_angle_num(&mut self) -> i32{
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_angle_point`
[INFO] [stdout]   --> src/stl_reader.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub(crate)  fn read_angle_point(&mut self) -> f64{
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_angle_info`
[INFO] [stdout]   --> src/stl_reader.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate)  fn read_angle_info(&mut self){
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `raed_all_shape_info`
[INFO] [stdout]   --> src/stl_reader.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn raed_all_shape_info(&mut self,objs:&mut Vec<Arc<dyn Hittable>>,material:Arc<dyn Materials>,angle:f64){
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `form`
[INFO] [stdout]   --> src/texture.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub(crate) fn form(even:Arc<dyn Texture>,odd:Arc<dyn Texture>) -> Self{
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/texture.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(crate) fn new() -> Self{
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sences1`
[INFO] [stdout]    --> src/sences.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub(crate) fn sences1() -> Vec<Arc<dyn Hittable>>{
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
[INFO] running `Command { std: "docker" "inspect" "56c15b264847c6252f1db32fe4dcad035d26dbc38a72ab6dd0e664e5a57a4f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c15b264847c6252f1db32fe4dcad035d26dbc38a72ab6dd0e664e5a57a4f84", kill_on_drop: false }`
[INFO] [stdout] 56c15b264847c6252f1db32fe4dcad035d26dbc38a72ab6dd0e664e5a57a4f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3733c8c31b1a088c98e881b52a1f3f153b5c904a0f94adacd28b9d21102ba43
[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" "b3733c8c31b1a088c98e881b52a1f3f153b5c904a0f94adacd28b9d21102ba43", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ray_tracingin_one_weekend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `except`
[INFO] [stdout]   --> src/main.rs:27:54
[INFO] [stdout]    |
[INFO] [stdout] 27 | use crate::common::{rand_f64, clamp, rand_range_f64, except};
[INFO] [stdout]    |                                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]   --> src/material.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:101:29
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rec`
[INFO] [stdout]    --> src/material.rs:101:41
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scattered`
[INFO] [stdout]    --> src/material.rs:101:60
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rec`
[INFO] [stdout]    --> src/material.rs:149:41
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scattered`
[INFO] [stdout]    --> src/material.rs:149:60
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r_in`
[INFO] [stdout]    --> src/material.rs:187:29
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rec`
[INFO] [stdout]    --> src/material.rs:187:41
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scattered`
[INFO] [stdout]    --> src/material.rs:187:60
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stdout]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random_in_hemisphere`
[INFO] [stdout]    --> src/vec3.rs:183:19
[INFO] [stdout]     |
[INFO] [stdout] 183 |     pub(crate) 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: associated function is never used: `rotate_x`
[INFO] [stdout]    --> src/vec3.rs:234:19
[INFO] [stdout]     |
[INFO] [stdout] 234 |     pub(crate) fn rotate_x(v1:Vec3,sin_theta:f64,cos_theta:f64) -> Self{
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_z`
[INFO] [stdout]    --> src/vec3.rs:262:19
[INFO] [stdout]     |
[INFO] [stdout] 262 |     pub(crate) fn rotate_z(v1:Vec3,radians:f64) -> Self{
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `form`
[INFO] [stdout]   --> src/shape.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 |     pub(crate) fn form(p1:Point3, p2:Point3, p3: Point3,material:Arc<dyn Materials>) -> Self{
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `form_by_center`
[INFO] [stdout]    --> src/shape.rs:106:19
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub(crate) fn form_by_center(center:Point3, height:f64,weight:f64,material:Arc<dyn Materials>) -> Self{
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `u`
[INFO] [stdout]   --> src/camera.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `v`
[INFO] [stdout]   --> src/camera.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stdout]    |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_i32_little_endian`
[INFO] [stdout]   --> src/common.rs:56:15
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub(crate) fn parse_i32_little_endian(bytes:Vec<u8>) -> i32{
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_f32_little_endian`
[INFO] [stdout]   --> src/common.rs:65:15
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub(crate) fn parse_f32_little_endian(bytes:Vec<u8>) -> f32{
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `rand_i32`
[INFO] [stdout]   --> src/common.rs:87:15
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub(crate) fn rand_i32() -> i32{
[INFO] [stdout]    |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `except`
[INFO] [stdout]    --> src/common.rs:205:15
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub(crate) fn except(n:i32, p:f64) -> f64{
[INFO] [stdout]     |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `StlReader`
[INFO] [stdout]   --> src/stl_reader.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub(crate) struct  StlReader{
[INFO] [stdout]    |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_stl_reader`
[INFO] [stdout]   --> src/stl_reader.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub(crate) fn new_stl_reader(file_path:String) -> Self{
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_angle_num`
[INFO] [stdout]   --> src/stl_reader.rs:31:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub(crate)  fn read_angle_num(&mut self) -> i32{
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_angle_point`
[INFO] [stdout]   --> src/stl_reader.rs:37:20
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub(crate)  fn read_angle_point(&mut self) -> f64{
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `read_angle_info`
[INFO] [stdout]   --> src/stl_reader.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub(crate)  fn read_angle_info(&mut self){
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `raed_all_shape_info`
[INFO] [stdout]   --> src/stl_reader.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub(crate) fn raed_all_shape_info(&mut self,objs:&mut Vec<Arc<dyn Hittable>>,material:Arc<dyn Materials>,angle:f64){
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `form`
[INFO] [stdout]   --> src/texture.rs:40:19
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub(crate) fn form(even:Arc<dyn Texture>,odd:Arc<dyn Texture>) -> Self{
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/texture.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub(crate) fn new() -> Self{
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `sences1`
[INFO] [stdout]    --> src/sences.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub(crate) fn sences1() -> Vec<Arc<dyn Hittable>>{
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "b3733c8c31b1a088c98e881b52a1f3f153b5c904a0f94adacd28b9d21102ba43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3733c8c31b1a088c98e881b52a1f3f153b5c904a0f94adacd28b9d21102ba43", kill_on_drop: false }`
[INFO] [stdout] b3733c8c31b1a088c98e881b52a1f3f153b5c904a0f94adacd28b9d21102ba43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aed7e3f291e2b836630994dd15b0a330ec2b43228854d80b67662076770cd018
[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" "aed7e3f291e2b836630994dd15b0a330ec2b43228854d80b67662076770cd018", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `except`
[INFO] [stderr]   --> src/main.rs:27:54
[INFO] [stderr]    |
[INFO] [stderr] 27 | use crate::common::{rand_f64, clamp, rand_range_f64, except};
[INFO] [stderr]    |                                                      ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]   --> src/material.rs:46:29
[INFO] [stderr]    |
[INFO] [stderr] 46 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]    |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]    --> src/material.rs:101:29
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rec`
[INFO] [stderr]    --> src/material.rs:101:41
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scattered`
[INFO] [stderr]    --> src/material.rs:101:60
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]    --> src/material.rs:149:29
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rec`
[INFO] [stderr]    --> src/material.rs:149:41
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scattered`
[INFO] [stderr]    --> src/material.rs:149:60
[INFO] [stderr]     |
[INFO] [stderr] 149 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]    --> src/material.rs:187:29
[INFO] [stderr]     |
[INFO] [stderr] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rec`
[INFO] [stderr]    --> src/material.rs:187:41
[INFO] [stderr]     |
[INFO] [stderr] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_rec`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scattered`
[INFO] [stderr]    --> src/material.rs:187:60
[INFO] [stderr]     |
[INFO] [stderr] 187 |     fn scattering_pdf(&self,r_in: &Ray, rec: &HitRecorder, scattered: &Ray) -> f64 {
[INFO] [stderr]     |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `random_in_hemisphere`
[INFO] [stderr]    --> src/vec3.rs:183:19
[INFO] [stderr]     |
[INFO] [stderr] 183 |     pub(crate) fn random_in_hemisphere(normal:Vec3) -> Vec3{
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rotate_x`
[INFO] [stderr]    --> src/vec3.rs:234:19
[INFO] [stderr]     |
[INFO] [stderr] 234 |     pub(crate) fn rotate_x(v1:Vec3,sin_theta:f64,cos_theta:f64) -> Self{
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `rotate_z`
[INFO] [stderr]    --> src/vec3.rs:262:19
[INFO] [stderr]     |
[INFO] [stderr] 262 |     pub(crate) fn rotate_z(v1:Vec3,radians:f64) -> Self{
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `form`
[INFO] [stderr]   --> src/shape.rs:97:19
[INFO] [stderr]    |
[INFO] [stderr] 97 |     pub(crate) fn form(p1:Point3, p2:Point3, p3: Point3,material:Arc<dyn Materials>) -> Self{
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `form_by_center`
[INFO] [stderr]    --> src/shape.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub(crate) fn form_by_center(center:Point3, height:f64,weight:f64,material:Arc<dyn Materials>) -> Self{
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `u`
[INFO] [stderr]   --> src/camera.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `v`
[INFO] [stderr]   --> src/camera.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stderr]    |             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `w`
[INFO] [stderr]   --> src/camera.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 |     u:Vec3, v:Vec3, w:Vec3,
[INFO] [stderr]    |                     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_i32_little_endian`
[INFO] [stderr]   --> src/common.rs:56:15
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub(crate) fn parse_i32_little_endian(bytes:Vec<u8>) -> i32{
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `parse_f32_little_endian`
[INFO] [stderr]   --> src/common.rs:65:15
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub(crate) fn parse_f32_little_endian(bytes:Vec<u8>) -> f32{
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `rand_i32`
[INFO] [stderr]   --> src/common.rs:87:15
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub(crate) fn rand_i32() -> i32{
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `except`
[INFO] [stderr]    --> src/common.rs:205:15
[INFO] [stderr]     |
[INFO] [stderr] 205 | pub(crate) fn except(n:i32, p:f64) -> f64{
[INFO] [stderr]     |               ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `StlReader`
[INFO] [stderr]   --> src/stl_reader.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub(crate) struct  StlReader{
[INFO] [stderr]    |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_stl_reader`
[INFO] [stderr]   --> src/stl_reader.rs:21:19
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub(crate) fn new_stl_reader(file_path:String) -> Self{
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_angle_num`
[INFO] [stderr]   --> src/stl_reader.rs:31:20
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub(crate)  fn read_angle_num(&mut self) -> i32{
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_angle_point`
[INFO] [stderr]   --> src/stl_reader.rs:37:20
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub(crate)  fn read_angle_point(&mut self) -> f64{
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `read_angle_info`
[INFO] [stderr]   --> src/stl_reader.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub(crate)  fn read_angle_info(&mut self){
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `raed_all_shape_info`
[INFO] [stderr]   --> src/stl_reader.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub(crate) fn raed_all_shape_info(&mut self,objs:&mut Vec<Arc<dyn Hittable>>,material:Arc<dyn Materials>,angle:f64){
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `form`
[INFO] [stderr]   --> src/texture.rs:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub(crate) fn form(even:Arc<dyn Texture>,odd:Arc<dyn Texture>) -> Self{
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/texture.rs:73:19
[INFO] [stderr]    |
[INFO] [stderr] 73 |     pub(crate) fn new() -> Self{
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `sences1`
[INFO] [stderr]    --> src/sences.rs:115:15
[INFO] [stderr]     |
[INFO] [stderr] 115 | pub(crate) fn sences1() -> Vec<Arc<dyn Hittable>>{
[INFO] [stderr]     |               ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ray_tracingin_one_weekend` (bin "ray_tracingin_one_weekend" test) generated 32 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ray_tracingin_one_weekend-dc5d671813509f08)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aed7e3f291e2b836630994dd15b0a330ec2b43228854d80b67662076770cd018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aed7e3f291e2b836630994dd15b0a330ec2b43228854d80b67662076770cd018", kill_on_drop: false }`
[INFO] [stdout] aed7e3f291e2b836630994dd15b0a330ec2b43228854d80b67662076770cd018