[INFO] cloning repository https://github.com/addiswebb/software_ray_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/addiswebb/software_ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faddiswebb%2Fsoftware_ray_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faddiswebb%2Fsoftware_ray_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34305d17f7313e4253621b96ccb7fd6ca69ae370
[INFO] building addiswebb/software_ray_tracer against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faddiswebb%2Fsoftware_ray_tracer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/addiswebb/software_ray_tracer on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/addiswebb/software_ray_tracer
[INFO] finished tweaking git repo https://github.com/addiswebb/software_ray_tracer
[INFO] tweaked toml for git repo https://github.com/addiswebb/software_ray_tracer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/addiswebb/software_ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90af92587aba861643c702dd5479ecba5d85a678f5935969add5dc780b9f4ffa
[INFO] running `Command { std: "docker" "start" "-a" "90af92587aba861643c702dd5479ecba5d85a678f5935969add5dc780b9f4ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90af92587aba861643c702dd5479ecba5d85a678f5935969add5dc780b9f4ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90af92587aba861643c702dd5479ecba5d85a678f5935969add5dc780b9f4ffa", kill_on_drop: false }`
[INFO] [stdout] 90af92587aba861643c702dd5479ecba5d85a678f5935969add5dc780b9f4ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48ead9a663d821d891194c031417af46729edb73383c4a8cf03de41d2bad1a96
[INFO] running `Command { std: "docker" "start" "-a" "48ead9a663d821d891194c031417af46729edb73383c4a8cf03de41d2bad1a96", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling glam v0.23.0
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitRecord` and `sphere::Sphere`
[INFO] [stdout]  --> src/renderer.rs:6:65
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{buffer::Buffer, camera::Camera, ray::Ray, hitable::{HitRecord, Hitable}, sphere::Sphere, scene::Scene};
[INFO] [stdout]   |                                                                 ^^^^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mat4` and `Quat`
[INFO] [stdout]  --> src/camera.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{Vec3, Mat4, Quat};
[INFO] [stdout]   |                  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/renderer.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         return x;
[INFO] [stdout]     |         -------- any code following this expression is unreachable
[INFO] [stdout] 139 |         let theta = 2.0 * 3.1415926 * x;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `depth_test_scene` is never used
[INFO] [stdout]   --> src/main.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn depth_test_scene() -> Scene{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lighting_test_scene` is never used
[INFO] [stdout]   --> src/main.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn lighting_test_scene() -> Scene{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `i` is never read
[INFO] [stdout]   --> src/renderer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct FragInput<'a>{
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 18 |     pos: Vec2,
[INFO] [stdout] 19 |     i: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `rand_hemisphere_direction`, `rand_distribution`, and `random_direction` are never used
[INFO] [stdout]    --> src/renderer.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 23  | impl Renderer{
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn rand_hemisphere_direction(normal: Vec3)->Vec3{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn rand_distribution(x: f32)-> f32{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn random_direction() -> Vec3{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u` and `v` are never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub struct Camera{
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     u: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     v: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `camera_pos` and `camera_target` are never read
[INFO] [stdout]  --> src/scene.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Scene{
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 7 |     entities: Vec<Box<dyn Hitable>>,
[INFO] [stdout] 8 |     camera_pos: Vec3,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 9 |     camera_target: Vec3,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init_camera` is never used
[INFO] [stdout]   --> src/scene.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Scene{
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn init_camera(&mut self, pos:Vec3, target:Vec3){
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `color` is never used
[INFO] [stdout]   --> src/material.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Material{
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 10 |     pub fn color(&self) -> Vec3{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "48ead9a663d821d891194c031417af46729edb73383c4a8cf03de41d2bad1a96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48ead9a663d821d891194c031417af46729edb73383c4a8cf03de41d2bad1a96", kill_on_drop: false }`
[INFO] [stdout] 48ead9a663d821d891194c031417af46729edb73383c4a8cf03de41d2bad1a96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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 -Dtail-expr-drop-order" "-e" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b7cca36e396e5a8f6948bea8e3f65e36207f0830c3437a38d582eda6228fc93
[INFO] running `Command { std: "docker" "start" "-a" "1b7cca36e396e5a8f6948bea8e3f65e36207f0830c3437a38d582eda6228fc93", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::num`
[INFO] [stdout]  --> src/renderer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::num;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitRecord` and `sphere::Sphere`
[INFO] [stdout]  --> src/renderer.rs:6:65
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{buffer::Buffer, camera::Camera, ray::Ray, hitable::{HitRecord, Hitable}, sphere::Sphere, scene::Scene};
[INFO] [stdout]   |                                                                 ^^^^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Mat4` and `Quat`
[INFO] [stdout]  --> src/camera.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use glam::{Vec3, Mat4, Quat};
[INFO] [stdout]   |                  ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/renderer.rs:139:9
[INFO] [stdout]     |
[INFO] [stdout] 138 |         return x;
[INFO] [stdout]     |         -------- any code following this expression is unreachable
[INFO] [stdout] 139 |         let theta = 2.0 * 3.1415926 * x;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `depth_test_scene` is never used
[INFO] [stdout]   --> src/main.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn depth_test_scene() -> Scene{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lighting_test_scene` is never used
[INFO] [stdout]   --> src/main.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn lighting_test_scene() -> Scene{
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `i` is never read
[INFO] [stdout]   --> src/renderer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct FragInput<'a>{
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 18 |     pos: Vec2,
[INFO] [stdout] 19 |     i: usize,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `rand_hemisphere_direction`, `rand_distribution`, and `random_direction` are never used
[INFO] [stdout]    --> src/renderer.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 23  | impl Renderer{
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 133 |     pub fn rand_hemisphere_direction(normal: Vec3)->Vec3{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn rand_distribution(x: f32)-> f32{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     pub fn random_direction() -> Vec3{
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `u` and `v` are never read
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | pub struct Camera{
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     u: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 11 |     v: Vec3,
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `camera_pos` and `camera_target` are never read
[INFO] [stdout]  --> src/scene.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Scene{
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 7 |     entities: Vec<Box<dyn Hitable>>,
[INFO] [stdout] 8 |     camera_pos: Vec3,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 9 |     camera_target: Vec3,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `init_camera` is never used
[INFO] [stdout]   --> src/scene.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Scene{
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn init_camera(&mut self, pos:Vec3, target:Vec3){
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `color` is never used
[INFO] [stdout]   --> src/material.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Material{
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 10 |     pub fn color(&self) -> Vec3{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "1b7cca36e396e5a8f6948bea8e3f65e36207f0830c3437a38d582eda6228fc93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b7cca36e396e5a8f6948bea8e3f65e36207f0830c3437a38d582eda6228fc93", kill_on_drop: false }`
[INFO] [stdout] 1b7cca36e396e5a8f6948bea8e3f65e36207f0830c3437a38d582eda6228fc93