[INFO] cloning repository https://github.com/icemanx7/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/icemanx7/ray-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficemanx7%2Fray-tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficemanx7%2Fray-tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 390ec18b056f8979d8e8f2b489ad3419c2255647
[INFO] testing icemanx7/ray-tracer against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ficemanx7%2Fray-tracer" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/icemanx7/ray-tracer on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/icemanx7/ray-tracer
[INFO] finished tweaking git repo https://github.com/icemanx7/ray-tracer
[INFO] tweaked toml for git repo https://github.com/icemanx7/ray-tracer written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/icemanx7/ray-tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7be4775fa4d49c0ef6d9a58e2964d8dea175d01f0083f132e4fdd1055dfb3c11
[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" "7be4775fa4d49c0ef6d9a58e2964d8dea175d01f0083f132e4fdd1055dfb3c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7be4775fa4d49c0ef6d9a58e2964d8dea175d01f0083f132e4fdd1055dfb3c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7be4775fa4d49c0ef6d9a58e2964d8dea175d01f0083f132e4fdd1055dfb3c11", kill_on_drop: false }`
[INFO] [stdout] 7be4775fa4d49c0ef6d9a58e2964d8dea175d01f0083f132e4fdd1055dfb3c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", 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] 02e9995cadaa748141890485500aa34123256be5719b07463fbef9fb8e43fe03
[INFO] running `Command { std: "docker" "start" "-a" "02e9995cadaa748141890485500aa34123256be5719b07463fbef9fb8e43fe03", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/hittable.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 66 |             if (temp < t_max && temp > t_min) {
[INFO] [stdout]    |                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             if (temp < t_max && temp > t_min) {
[INFO] [stdout] 66 +             if temp < t_max && temp > t_min {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/hittable.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if (temp < t_max && temp > t_min) {
[INFO] [stdout]    |                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             if (temp < t_max && temp > t_min) {
[INFO] [stdout] 75 +             if temp < t_max && temp > t_min {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dot`
[INFO] [stdout]  --> src/hittable_list.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     vec3::{dot, Vec3},
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hittableList` should have an upper camel case name
[INFO] [stdout]  --> src/hittable_list.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct hittableList {
[INFO] [stdout]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HittableList`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitRecord`, `Hittable`, `Sphere`, `Vec3`, `dot`, `ray::Ray`
[INFO] [stdout]  --> src/weekend.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     hittable::{HitRecord, Hittable, Sphere},
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 3 |     ray::Ray,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     vec3::{dot, Vec3},
[INFO] [stdout]   |            ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/weekend.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Deref`, `sync::Arc`
[INFO] [stdout]  --> src/weekend.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{f64::consts::PI, ops::Deref, sync::Arc};
[INFO] [stdout]   |                            ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/main.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             for s in 0..samples_per_pixel {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/ray.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn origin(self) -> 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: `mult`
[INFO] [stdout]   --> src/ray.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mult(vect: Vec3, t: f64) -> Vec3 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]   --> src/vec3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn x(self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]   --> src/vec3.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn y(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]   --> src/vec3.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn z(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/vec3.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn random() -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `degrees_to_radians`
[INFO] [stdout]   --> src/weekend.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn degrees_to_radians(degrees: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `doesHit` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub doesHit: bool,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `does_hit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `hitRecord` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub hitRecord: HitRecord,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `doesHit` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(doesHit: bool, hitRecord: HitRecord) -> ReturnHitRecord {
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to snake case: `does_hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hitRecord` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(doesHit: bool, hitRecord: HitRecord) -> ReturnHitRecord {
[INFO] [stdout]    |                               ^^^^^^^^^ help: convert the identifier to snake case: `hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `objTemps` should have a snake case name
[INFO] [stdout]   --> src/hittable_list.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let objTemps = obj.hit(r, t_min, closest_so_far);
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `obj_temps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pVec` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let pVec = Vec3 {
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `p_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lenthSquared` should have a snake case name
[INFO] [stdout]   --> src/vec3.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn lenthSquared(self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `lenth_squared`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getLength` should have a snake case name
[INFO] [stdout]   --> src/vec3.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn getLength(self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to snake case: `get_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `randomRange` should have a snake case name
[INFO] [stdout]   --> src/vec3.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn randomRange(min: f64, max: f64) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `random_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_doubleRange` should have a snake case name
[INFO] [stdout]   --> src/weekend.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn random_doubleRange(min: f64, max: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `random_double_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
[INFO] running `Command { std: "docker" "inspect" "02e9995cadaa748141890485500aa34123256be5719b07463fbef9fb8e43fe03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e9995cadaa748141890485500aa34123256be5719b07463fbef9fb8e43fe03", kill_on_drop: false }`
[INFO] [stdout] 02e9995cadaa748141890485500aa34123256be5719b07463fbef9fb8e43fe03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c255b868976cf3fc60f7cb7ec32aa20a359056a31671029bff2a6d9448f9a13
[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" "1c255b868976cf3fc60f7cb7ec32aa20a359056a31671029bff2a6d9448f9a13", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/hittable.rs:66:16
[INFO] [stdout]    |
[INFO] [stdout] 66 |             if (temp < t_max && temp > t_min) {
[INFO] [stdout]    |                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 66 -             if (temp < t_max && temp > t_min) {
[INFO] [stdout] 66 +             if temp < t_max && temp > t_min {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/hittable.rs:75:16
[INFO] [stdout]    |
[INFO] [stdout] 75 |             if (temp < t_max && temp > t_min) {
[INFO] [stdout]    |                ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -             if (temp < t_max && temp > t_min) {
[INFO] [stdout] 75 +             if temp < t_max && temp > t_min {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dot`
[INFO] [stdout]  --> src/hittable_list.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     vec3::{dot, Vec3},
[INFO] [stdout]   |            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `hittableList` should have an upper camel case name
[INFO] [stdout]  --> src/hittable_list.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct hittableList {
[INFO] [stdout]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HittableList`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HitRecord`, `Hittable`, `Sphere`, `Vec3`, `dot`, `ray::Ray`
[INFO] [stdout]  --> src/weekend.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 |     hittable::{HitRecord, Hittable, Sphere},
[INFO] [stdout]   |                ^^^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 3 |     ray::Ray,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     vec3::{dot, Vec3},
[INFO] [stdout]   |            ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/weekend.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ops::Deref`, `sync::Arc`
[INFO] [stdout]  --> src/weekend.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{f64::consts::PI, ops::Deref, sync::Arc};
[INFO] [stdout]   |                            ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/main.rs:41:17
[INFO] [stdout]    |
[INFO] [stdout] 41 |             for s in 0..samples_per_pixel {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `origin`
[INFO] [stdout]   --> src/ray.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn origin(self) -> 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: `mult`
[INFO] [stdout]   --> src/ray.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn mult(vect: Vec3, t: f64) -> Vec3 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]   --> src/vec3.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn x(self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `y`
[INFO] [stdout]   --> src/vec3.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn y(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]   --> src/vec3.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn z(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `random`
[INFO] [stdout]   --> src/vec3.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn random() -> Vec3 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `degrees_to_radians`
[INFO] [stdout]   --> src/weekend.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn degrees_to_radians(degrees: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `doesHit` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub doesHit: bool,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `does_hit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `hitRecord` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub hitRecord: HitRecord,
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `doesHit` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(doesHit: bool, hitRecord: HitRecord) -> ReturnHitRecord {
[INFO] [stdout]    |                ^^^^^^^ help: convert the identifier to snake case: `does_hit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hitRecord` should have a snake case name
[INFO] [stdout]   --> src/hittable.rs:16:31
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(doesHit: bool, hitRecord: HitRecord) -> ReturnHitRecord {
[INFO] [stdout]    |                               ^^^^^^^^^ help: convert the identifier to snake case: `hit_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `objTemps` should have a snake case name
[INFO] [stdout]   --> src/hittable_list.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let objTemps = obj.hit(r, t_min, closest_so_far);
[INFO] [stdout]    |                 ^^^^^^^^ help: convert the identifier to snake case: `obj_temps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pVec` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let pVec = Vec3 {
[INFO] [stdout]    |             ^^^^ help: convert the identifier to snake case: `p_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lenthSquared` should have a snake case name
[INFO] [stdout]   --> src/vec3.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn lenthSquared(self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `lenth_squared`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `getLength` should have a snake case name
[INFO] [stdout]   --> src/vec3.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn getLength(self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to snake case: `get_length`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `randomRange` should have a snake case name
[INFO] [stdout]   --> src/vec3.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |     pub fn randomRange(min: f64, max: f64) -> Vec3 {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `random_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_doubleRange` should have a snake case name
[INFO] [stdout]   --> src/weekend.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn random_doubleRange(min: f64, max: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `random_double_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c255b868976cf3fc60f7cb7ec32aa20a359056a31671029bff2a6d9448f9a13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c255b868976cf3fc60f7cb7ec32aa20a359056a31671029bff2a6d9448f9a13", kill_on_drop: false }`
[INFO] [stdout] 1c255b868976cf3fc60f7cb7ec32aa20a359056a31671029bff2a6d9448f9a13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78820ec8d0b026df747ff878ba681cb53348afe0783635ae68f05205c2897b1d
[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" "78820ec8d0b026df747ff878ba681cb53348afe0783635ae68f05205c2897b1d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/hittable.rs:66:16
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 66 |             if (temp < t_max && temp > t_min) {
[INFO] [stdout] 
[INFO] [stderr]    |                ^                            ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 66 -             if (temp < t_max && temp > t_min) {
[INFO] [stderr] 66 +             if temp < t_max && temp > t_min {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/hittable.rs:75:16
[INFO] [stderr]    |
[INFO] [stderr] 75 |             if (temp < t_max && temp > t_min) {
[INFO] [stderr]    |                ^                            ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 75 -             if (temp < t_max && temp > t_min) {
[INFO] [stderr] 75 +             if temp < t_max && temp > t_min {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dot`
[INFO] [stderr]  --> src/hittable_list.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 |     vec3::{dot, Vec3},
[INFO] [stderr]   |            ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `hittableList` should have an upper camel case name
[INFO] [stderr]  --> src/hittable_list.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct hittableList {
[INFO] [stderr]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `HittableList`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HitRecord`, `Hittable`, `Sphere`, `Vec3`, `dot`, `ray::Ray`
[INFO] [stderr]  --> src/weekend.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 |     hittable::{HitRecord, Hittable, Sphere},
[INFO] [stderr]   |                ^^^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stderr] 3 |     ray::Ray,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 4 |     vec3::{dot, Vec3},
[INFO] [stderr]   |            ^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]  --> src/weekend.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ops::Deref`, `sync::Arc`
[INFO] [stderr]  --> src/weekend.rs:8:28
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::{f64::consts::PI, ops::Deref, sync::Arc};
[INFO] [stderr]   |                            ^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/main.rs:41:17
[INFO] [stderr]    |
[INFO] [stderr] 41 |             for s in 0..samples_per_pixel {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `origin`
[INFO] [stderr]   --> src/ray.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn origin(self) -> Vec3 {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `mult`
[INFO] [stderr]   --> src/ray.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn mult(vect: Vec3, t: f64) -> Vec3 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `x`
[INFO] [stderr]   --> src/vec3.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn x(self) -> f64 {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `y`
[INFO] [stderr]   --> src/vec3.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn y(&self) -> f64 {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `z`
[INFO] [stderr]   --> src/vec3.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn z(&self) -> f64 {
[INFO] [stderr]    |            ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `random`
[INFO] [stderr]   --> src/vec3.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn random() -> Vec3 {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `degrees_to_radians`
[INFO] [stderr]   --> src/weekend.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn degrees_to_radians(degrees: f64) -> f64 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `doesHit` should have a snake case name
[INFO] [stderr]   --> src/hittable.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub doesHit: bool,
[INFO] [stderr]    |         ^^^^^^^ help: convert the identifier to snake case: `does_hit`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `hitRecord` should have a snake case name
[INFO] [stderr]   --> src/hittable.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     pub hitRecord: HitRecord,
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `hit_record`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `doesHit` should have a snake case name
[INFO] [stderr]   --> src/hittable.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(doesHit: bool, hitRecord: HitRecord) -> ReturnHitRecord {
[INFO] [stderr]    |                ^^^^^^^ help: convert the identifier to snake case: `does_hit`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `hitRecord` should have a snake case name
[INFO] [stderr]   --> src/hittable.rs:16:31
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(doesHit: bool, hitRecord: HitRecord) -> ReturnHitRecord {
[INFO] [stderr]    |                               ^^^^^^^^^ help: convert the identifier to snake case: `hit_record`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `objTemps` should have a snake case name
[INFO] [stderr]   --> src/hittable_list.rs:29:17
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let objTemps = obj.hit(r, t_min, closest_so_far);
[INFO] [stderr]    |                 ^^^^^^^^ help: convert the identifier to snake case: `obj_temps`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pVec` should have a snake case name
[INFO] [stderr]   --> src/ray.rs:28:13
[INFO] [stderr]    |
[INFO] [stderr] 28 |         let pVec = Vec3 {
[INFO] [stderr]    |             ^^^^ help: convert the identifier to snake case: `p_vec`
[INFO] [stderr] 
[INFO] [stderr] warning: method `lenthSquared` should have a snake case name
[INFO] [stderr]   --> src/vec3.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub fn lenthSquared(self) -> f64 {
[INFO] [stderr]    |            ^^^^^^^^^^^^ help: convert the identifier to snake case: `lenth_squared`
[INFO] [stderr] 
[INFO] [stderr] warning: method `getLength` should have a snake case name
[INFO] [stderr]   --> src/vec3.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 |     pub fn getLength(self) -> f64 {
[INFO] [stderr]    |            ^^^^^^^^^ help: convert the identifier to snake case: `get_length`
[INFO] [stderr] 
[INFO] [stderr] warning: method `randomRange` should have a snake case name
[INFO] [stderr]   --> src/vec3.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |     pub fn randomRange(min: f64, max: f64) -> Vec3 {
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to snake case: `random_range`
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_doubleRange` should have a snake case name
[INFO] [stderr]   --> src/weekend.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn random_doubleRange(min: f64, max: f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `random_double_range`
[INFO] [stderr] 
[INFO] [stderr] warning: `ray-tracing` (bin "ray-tracing" test) generated 25 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ray_tracing-6141fc0b8560f9b3)
[INFO] running `Command { std: "docker" "inspect" "78820ec8d0b026df747ff878ba681cb53348afe0783635ae68f05205c2897b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78820ec8d0b026df747ff878ba681cb53348afe0783635ae68f05205c2897b1d", kill_on_drop: false }`
[INFO] [stdout] 78820ec8d0b026df747ff878ba681cb53348afe0783635ae68f05205c2897b1d