[INFO] cloning repository https://github.com/Mystic-Slice/SimpleRayTracerRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mystic-Slice/SimpleRayTracerRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMystic-Slice%2FSimpleRayTracerRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMystic-Slice%2FSimpleRayTracerRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd9641e2b812be5013ccdf35994f8174a448b05c
[INFO] checking Mystic-Slice/SimpleRayTracerRust against master#4b9792692fbb675174d4d2082e7c37b2bc930e71 for pr-153692-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMystic-Slice%2FSimpleRayTracerRust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mystic-Slice/SimpleRayTracerRust
[INFO] finished tweaking git repo https://github.com/Mystic-Slice/SimpleRayTracerRust
[INFO] tweaked toml for git repo https://github.com/Mystic-Slice/SimpleRayTracerRust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mystic-Slice/SimpleRayTracerRust on toolchain 4b9792692fbb675174d4d2082e7c37b2bc930e71
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mystic-Slice/SimpleRayTracerRust 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" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand v0.8.4
[INFO] [stderr]   Downloaded ppv-lite86 v0.2.15
[INFO] [stderr]   Downloaded libc v0.2.109
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 47cb3cc2dd8f826ac32cef4594e643f2f826e80425d422abfda01051a3489c43
[INFO] running `Command { std: "docker" "start" "-a" "47cb3cc2dd8f826ac32cef4594e643f2f826e80425d422abfda01051a3489c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47cb3cc2dd8f826ac32cef4594e643f2f826e80425d422abfda01051a3489c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47cb3cc2dd8f826ac32cef4594e643f2f826e80425d422abfda01051a3489c43", kill_on_drop: false }`
[INFO] [stdout] 47cb3cc2dd8f826ac32cef4594e643f2f826e80425d422abfda01051a3489c43
[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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+4b9792692fbb675174d4d2082e7c37b2bc930e71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5861884641ef77640d0719b623ac4481f7080e6c6baad0003cbc8db8ef8141e5
[INFO] running `Command { std: "docker" "start" "-a" "5861884641ef77640d0719b623ac4481f7080e6c6baad0003cbc8db8ef8141e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]     Checking ppv-lite86 v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking ray_tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `vec3`
[INFO] [stdout]  --> src/core/camera.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::{utils::degrees_to_radians, vec3};
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vec3`
[INFO] [stdout]  --> src/core/camera.rs:9:40
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::{utils::degrees_to_radians, vec3};
[INFO] [stdout]   |                                        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `outward_normal` is never read
[INFO] [stdout]   --> src/core/material.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut outward_normal = Vec3::default();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 58 |                 outward_normal = rec.normal;
[INFO] [stdout]    |                 --------------------------- `outward_normal` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ni_over_nt` is never read
[INFO] [stdout]   --> src/core/material.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut ni_over_nt = 0.0;
[INFO] [stdout]    |                                  ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 59 |                 ni_over_nt = 1.0 / ref_idx;
[INFO] [stdout]    |                 -------------------------- `ni_over_nt` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `reflect_prob` is never read
[INFO] [stdout]   --> src/core/material.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let mut reflect_prob = 0.0;
[INFO] [stdout]    |                                    ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 66 |                 reflect_prob = 1.0;
[INFO] [stdout]    |                 ------------------ `reflect_prob` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cosine` is never read
[INFO] [stdout]   --> src/core/material.rs:50:30
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let mut cosine = 0.0;
[INFO] [stdout]    |                              ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 cosine = -Vec3::dot(ray_in.direction(), rec.normal) / ray_in.direction().length();
[INFO] [stdout]    |                 --------------------------------------------------------------------------------- `cosine` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `outward_normal` is never read
[INFO] [stdout]   --> src/core/material.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |             let mut outward_normal = Vec3::default();
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 58 |                 outward_normal = rec.normal;
[INFO] [stdout]    |                 --------------------------- `outward_normal` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ni_over_nt` is never read
[INFO] [stdout]   --> src/core/material.rs:44:34
[INFO] [stdout]    |
[INFO] [stdout] 44 |             let mut ni_over_nt = 0.0;
[INFO] [stdout]    |                                  ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 59 |                 ni_over_nt = 1.0 / ref_idx;
[INFO] [stdout]    |                 -------------------------- `ni_over_nt` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `reflect_prob` is never read
[INFO] [stdout]   --> src/core/material.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let mut reflect_prob = 0.0;
[INFO] [stdout]    |                                    ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 66 |                 reflect_prob = 1.0;
[INFO] [stdout]    |                 ------------------ `reflect_prob` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `cosine` is never read
[INFO] [stdout]   --> src/core/material.rs:50:30
[INFO] [stdout]    |
[INFO] [stdout] 50 |             let mut cosine = 0.0;
[INFO] [stdout]    |                              ^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 60 |                 cosine = -Vec3::dot(ray_in.direction(), rec.normal) / ray_in.direction().length();
[INFO] [stdout]    |                 --------------------------------------------------------------------------------- `cosine` is overwritten here before the previous value is read
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `utils::PI`
[INFO] [stdout]   --> src/main.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |             scatter, self
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 19 |         }, utils::PI
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `utils::PI`
[INFO] [stdout]   --> src/main.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 |             scatter, self
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 19 |         }, utils::PI
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialGround` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let materialGround = Material::Lambertian { albedo: Color::new(0.8, 0.8, 0.0) };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `material_ground`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialCenter` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let materialCenter = Material::Lambertian { albedo: Color::new(0.1, 0.2, 0.5) };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `material_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialLeft` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let materialLeft = Material::Dielectric { ref_idx: 1.5 };
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `material_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialRight` should have a snake case name
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let materialRight = Material::Metal { albedo: Color::new(0.8, 0.6, 0.2), fuzz: 0.0 };
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `material_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialGround` should have a snake case name
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let materialGround = Material::Lambertian { albedo: Color::new(0.8, 0.8, 0.0) };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `material_ground`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] [stdout] warning: variable `materialCenter` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let materialCenter = Material::Lambertian { albedo: Color::new(0.1, 0.2, 0.5) };
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `material_center`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialLeft` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let materialLeft = Material::Dielectric { ref_idx: 1.5 };
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `material_left`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `materialRight` should have a snake case name
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let materialRight = Material::Metal { albedo: Color::new(0.8, 0.6, 0.2), fuzz: 0.0 };
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `material_right`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5861884641ef77640d0719b623ac4481f7080e6c6baad0003cbc8db8ef8141e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5861884641ef77640d0719b623ac4481f7080e6c6baad0003cbc8db8ef8141e5", kill_on_drop: false }`
[INFO] [stdout] 5861884641ef77640d0719b623ac4481f7080e6c6baad0003cbc8db8ef8141e5
