Dec 06 13:21:27.925 INFO testing HibikineKage/ray-trace against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 13:21:27.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:21:28.428 INFO [stdout] 4a8201f9bdccdd05b9ab44fb6132f6312d81e9feb8ee3f65a423d19e8b116693
Dec 06 13:21:28.432 INFO running `"docker" "start" "-a" "4a8201f9bdccdd05b9ab44fb6132f6312d81e9feb8ee3f65a423d19e8b116693"`
Dec 06 13:21:29.267 INFO [stderr] usermod: no changes
Dec 06 13:21:29.473 INFO [stderr]    Compiling num-iter v0.1.35
Dec 06 13:21:29.473 INFO [stderr]    Compiling num-rational v0.1.42
Dec 06 13:21:29.473 INFO [stderr]    Compiling alga v0.5.2
Dec 06 13:21:30.448 INFO [stderr]    Compiling png v0.11.0
Dec 06 13:21:33.481 INFO [stderr]    Compiling image v0.18.0
Dec 06 13:21:34.679 INFO [stderr]    Compiling nalgebra v0.14.0
Dec 06 13:22:06.797 INFO [stderr]    Compiling ray-trace v0.1.0 (/source)
Dec 06 13:22:09.084 INFO [stderr] warning: unused import: `std::f32::consts::LOG2_E as LOG2`
Dec 06 13:22:09.084 INFO [stderr]   --> src/main.rs:13:5
Dec 06 13:22:09.084 INFO [stderr]    |
Dec 06 13:22:09.084 INFO [stderr] 13 | use std::f32::consts::LOG2_E as LOG2;
Dec 06 13:22:09.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.084 INFO [stderr]    |
Dec 06 13:22:09.084 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 13:22:09.084 INFO [stderr] 
Dec 06 13:22:09.084 INFO [stderr] warning: unused import: `std::f32::MAX as F32_MAX`
Dec 06 13:22:09.084 INFO [stderr]   --> src/main.rs:15:5
Dec 06 13:22:09.084 INFO [stderr]    |
Dec 06 13:22:09.084 INFO [stderr] 15 | use std::f32::MAX as F32_MAX;
Dec 06 13:22:09.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.084 INFO [stderr] 
Dec 06 13:22:09.084 INFO [stderr] warning: unused import: `std::f32::MIN as F32_MIN`
Dec 06 13:22:09.084 INFO [stderr]   --> src/main.rs:16:5
Dec 06 13:22:09.084 INFO [stderr]    |
Dec 06 13:22:09.084 INFO [stderr] 16 | use std::f32::MIN as F32_MIN;
Dec 06 13:22:09.085 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.085 INFO [stderr] 
Dec 06 13:22:09.085 INFO [stderr] warning: unused import: `rayon::prelude::*`
Dec 06 13:22:09.085 INFO [stderr]   --> src/main.rs:22:5
Dec 06 13:22:09.085 INFO [stderr]    |
Dec 06 13:22:09.085 INFO [stderr] 22 | use rayon::prelude::*;
Dec 06 13:22:09.085 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.085 INFO [stderr] 
Dec 06 13:22:09.271 INFO [stderr] warning: constant item is never used: `PI2`
Dec 06 13:22:09.271 INFO [stderr]   --> src/main.rs:18:1
Dec 06 13:22:09.271 INFO [stderr]    |
Dec 06 13:22:09.272 INFO [stderr] 18 | const PI2: f32 = PI * 2f32;
Dec 06 13:22:09.272 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.272 INFO [stderr]    |
Dec 06 13:22:09.273 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:22:09.273 INFO [stderr] 
Dec 06 13:22:09.273 INFO [stderr] warning: constant item is never used: `RECIP_PI2`
Dec 06 13:22:09.273 INFO [stderr]   --> src/main.rs:19:1
Dec 06 13:22:09.273 INFO [stderr]    |
Dec 06 13:22:09.273 INFO [stderr] 19 | const RECIP_PI2: f32 = RECIP_PI / 2f32;
Dec 06 13:22:09.273 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.273 INFO [stderr] 
Dec 06 13:22:09.273 INFO [stderr] warning: constant item is never used: `EPSILON`
Dec 06 13:22:09.273 INFO [stderr]   --> src/main.rs:20:1
Dec 06 13:22:09.273 INFO [stderr]    |
Dec 06 13:22:09.274 INFO [stderr] 20 | const EPSILON: f32 = 1e-6;
Dec 06 13:22:09.274 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.274 INFO [stderr] 
Dec 06 13:22:09.274 INFO [stderr] warning: constant item is never used: `GAMMA_FACTOR`
Dec 06 13:22:09.274 INFO [stderr]   --> src/main.rs:21:1
Dec 06 13:22:09.274 INFO [stderr]    |
Dec 06 13:22:09.274 INFO [stderr] 21 | const GAMMA_FACTOR: f32 = 2.2;
Dec 06 13:22:09.274 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.274 INFO [stderr] 
Dec 06 13:22:09.274 INFO [stderr] warning: method is never used: `origin`
Dec 06 13:22:09.274 INFO [stderr]   --> src/camera.rs:46:5
Dec 06 13:22:09.274 INFO [stderr]    |
Dec 06 13:22:09.274 INFO [stderr] 46 |     pub fn origin(&mut self, origin: Vector3<f32>) -> &mut CameraUVWBuilder {
Dec 06 13:22:09.274 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.274 INFO [stderr] 
Dec 06 13:22:09.275 INFO [stderr] warning: struct is never constructed: `CameraLookAtBuilder`
Dec 06 13:22:09.275 INFO [stderr]   --> src/camera.rs:57:1
Dec 06 13:22:09.275 INFO [stderr]    |
Dec 06 13:22:09.275 INFO [stderr] 57 | pub struct CameraLookAtBuilder {
Dec 06 13:22:09.275 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.275 INFO [stderr] 
Dec 06 13:22:09.275 INFO [stderr] warning: method is never used: `new`
Dec 06 13:22:09.275 INFO [stderr]   --> src/camera.rs:66:5
Dec 06 13:22:09.275 INFO [stderr]    |
Dec 06 13:22:09.275 INFO [stderr] 66 |     pub fn new() -> CameraLookAtBuilder {
Dec 06 13:22:09.275 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.275 INFO [stderr] 
Dec 06 13:22:09.275 INFO [stderr] warning: method is never used: `lookfrom`
Dec 06 13:22:09.276 INFO [stderr]   --> src/camera.rs:75:5
Dec 06 13:22:09.276 INFO [stderr]    |
Dec 06 13:22:09.276 INFO [stderr] 75 |     pub fn lookfrom(&mut self, lookfrom: Vector3<f32>) -> &mut Self {
Dec 06 13:22:09.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.276 INFO [stderr] 
Dec 06 13:22:09.276 INFO [stderr] warning: method is never used: `lookat`
Dec 06 13:22:09.276 INFO [stderr]   --> src/camera.rs:79:5
Dec 06 13:22:09.276 INFO [stderr]    |
Dec 06 13:22:09.276 INFO [stderr] 79 |     pub fn lookat(&mut self, lookat: Vector3<f32>) -> &mut Self {
Dec 06 13:22:09.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.277 INFO [stderr] 
Dec 06 13:22:09.277 INFO [stderr] warning: method is never used: `vup`
Dec 06 13:22:09.277 INFO [stderr]   --> src/camera.rs:83:5
Dec 06 13:22:09.277 INFO [stderr]    |
Dec 06 13:22:09.277 INFO [stderr] 83 |     pub fn vup(&mut self, vup: Vector3<f32>) -> &mut Self {
Dec 06 13:22:09.277 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.277 INFO [stderr] 
Dec 06 13:22:09.277 INFO [stderr] warning: method is never used: `vfov`
Dec 06 13:22:09.277 INFO [stderr]   --> src/camera.rs:87:5
Dec 06 13:22:09.278 INFO [stderr]    |
Dec 06 13:22:09.278 INFO [stderr] 87 |     pub fn vfov(&mut self, vfov: f32) -> &mut Self {
Dec 06 13:22:09.278 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.278 INFO [stderr] 
Dec 06 13:22:09.278 INFO [stderr] warning: method is never used: `aspect`
Dec 06 13:22:09.280 INFO [stderr]   --> src/camera.rs:91:5
Dec 06 13:22:09.280 INFO [stderr]    |
Dec 06 13:22:09.280 INFO [stderr] 91 |     pub fn aspect(&mut self, aspect: f32) -> &mut Self {
Dec 06 13:22:09.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.280 INFO [stderr] 
Dec 06 13:22:09.280 INFO [stderr] warning: method is never used: `finalize`
Dec 06 13:22:09.280 INFO [stderr]   --> src/camera.rs:95:5
Dec 06 13:22:09.280 INFO [stderr]    |
Dec 06 13:22:09.280 INFO [stderr] 95 |     pub fn finalize(&self) -> Camera {
Dec 06 13:22:09.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.280 INFO [stderr] 
Dec 06 13:22:09.280 INFO [stderr] warning: function is never used: `pow3`
Dec 06 13:22:09.280 INFO [stderr]   --> src/main.rs:38:1
Dec 06 13:22:09.280 INFO [stderr]    |
Dec 06 13:22:09.280 INFO [stderr] 38 | fn pow3(x: &f32) -> f32 {
Dec 06 13:22:09.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.280 INFO [stderr] 
Dec 06 13:22:09.280 INFO [stderr] warning: function is never used: `pow4`
Dec 06 13:22:09.280 INFO [stderr]   --> src/main.rs:42:1
Dec 06 13:22:09.280 INFO [stderr]    |
Dec 06 13:22:09.280 INFO [stderr] 42 | fn pow4(x: &f32) -> f32 {
Dec 06 13:22:09.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.280 INFO [stderr] 
Dec 06 13:22:09.280 INFO [stderr] warning: function is never used: `pow5`
Dec 06 13:22:09.280 INFO [stderr]   --> src/main.rs:46:1
Dec 06 13:22:09.280 INFO [stderr]    |
Dec 06 13:22:09.280 INFO [stderr] 46 | fn pow5(x: &f32) -> f32 {
Dec 06 13:22:09.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.280 INFO [stderr] 
Dec 06 13:22:09.280 INFO [stderr] warning: function is never used: `clamp`
Dec 06 13:22:09.280 INFO [stderr]   --> src/main.rs:50:1
Dec 06 13:22:09.280 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 50 | fn clamp(x: &f32, min: &f32, max: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `saturate`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:58:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 58 | fn saturate(x: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `recip`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:62:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 62 | fn recip(x: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `mix`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:66:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 66 | fn mix(a: &f32, b: &f32, t: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `step`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:70:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 70 | fn step(edge: &f32, x: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `smoothstep`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:77:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 77 | fn smoothstep(a: &f32, b: &f32, t: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `radians`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:87:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 87 | fn radians(deg: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: function is never used: `degrees`
Dec 06 13:22:09.281 INFO [stderr]   --> src/main.rs:91:1
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 91 | fn degrees(rad: &f32) -> f32 {
Dec 06 13:22:09.281 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: variable `halfH` should have a snake case name such as `half_h`
Dec 06 13:22:09.281 INFO [stderr]   --> src/camera.rs:96:13
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 96 |         let halfH = (self.vfov.to_radians() / 2f32).tan();
Dec 06 13:22:09.281 INFO [stderr]    |             ^^^^^
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:09.281 INFO [stderr] warning: variable `halfW` should have a snake case name such as `half_w`
Dec 06 13:22:09.281 INFO [stderr]   --> src/camera.rs:97:13
Dec 06 13:22:09.281 INFO [stderr]    |
Dec 06 13:22:09.281 INFO [stderr] 97 |         let halfW = self.aspect * halfH;
Dec 06 13:22:09.281 INFO [stderr]    |             ^^^^^
Dec 06 13:22:09.281 INFO [stderr] 
Dec 06 13:22:11.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.05s
Dec 06 13:22:11.350 INFO [stderr] su: No module specific data is present
Dec 06 13:22:12.292 INFO running `"docker" "inspect" "4a8201f9bdccdd05b9ab44fb6132f6312d81e9feb8ee3f65a423d19e8b116693"`
Dec 06 13:22:12.563 INFO running `"docker" "rm" "-f" "4a8201f9bdccdd05b9ab44fb6132f6312d81e9feb8ee3f65a423d19e8b116693"`
Dec 06 13:22:12.900 INFO [stdout] 4a8201f9bdccdd05b9ab44fb6132f6312d81e9feb8ee3f65a423d19e8b116693
Dec 06 13:22:12.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:22:13.376 INFO [stdout] e79a578b3fb9265356625255ad01f9707f9480c29ecea4556514242e995d6e62
Dec 06 13:22:13.378 INFO running `"docker" "start" "-a" "e79a578b3fb9265356625255ad01f9707f9480c29ecea4556514242e995d6e62"`
Dec 06 13:22:14.278 INFO [stderr] usermod: no changes
Dec 06 13:22:14.392 INFO [stderr]    Compiling ray-trace v0.1.0 (/source)
Dec 06 13:22:16.800 INFO [stderr] warning: unused import: `std::f32::consts::LOG2_E as LOG2`
Dec 06 13:22:16.800 INFO [stderr]   --> src/main.rs:13:5
Dec 06 13:22:16.800 INFO [stderr]    |
Dec 06 13:22:16.800 INFO [stderr] 13 | use std::f32::consts::LOG2_E as LOG2;
Dec 06 13:22:16.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.800 INFO [stderr]    |
Dec 06 13:22:16.800 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 06 13:22:16.800 INFO [stderr] 
Dec 06 13:22:16.800 INFO [stderr] warning: unused import: `std::f32::MAX as F32_MAX`
Dec 06 13:22:16.800 INFO [stderr]   --> src/main.rs:15:5
Dec 06 13:22:16.800 INFO [stderr]    |
Dec 06 13:22:16.800 INFO [stderr] 15 | use std::f32::MAX as F32_MAX;
Dec 06 13:22:16.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.800 INFO [stderr] 
Dec 06 13:22:16.800 INFO [stderr] warning: unused import: `std::f32::MIN as F32_MIN`
Dec 06 13:22:16.800 INFO [stderr]   --> src/main.rs:16:5
Dec 06 13:22:16.800 INFO [stderr]    |
Dec 06 13:22:16.800 INFO [stderr] 16 | use std::f32::MIN as F32_MIN;
Dec 06 13:22:16.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.800 INFO [stderr] 
Dec 06 13:22:16.800 INFO [stderr] warning: unused import: `rayon::prelude::*`
Dec 06 13:22:16.800 INFO [stderr]   --> src/main.rs:22:5
Dec 06 13:22:16.801 INFO [stderr]    |
Dec 06 13:22:16.801 INFO [stderr] 22 | use rayon::prelude::*;
Dec 06 13:22:16.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.801 INFO [stderr] 
Dec 06 13:22:16.977 INFO [stderr] warning: constant item is never used: `PI2`
Dec 06 13:22:16.977 INFO [stderr]   --> src/main.rs:18:1
Dec 06 13:22:16.977 INFO [stderr]    |
Dec 06 13:22:16.977 INFO [stderr] 18 | const PI2: f32 = PI * 2f32;
Dec 06 13:22:16.978 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.978 INFO [stderr]    |
Dec 06 13:22:16.978 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:22:16.979 INFO [stderr] 
Dec 06 13:22:16.979 INFO [stderr] warning: constant item is never used: `RECIP_PI2`
Dec 06 13:22:16.979 INFO [stderr]   --> src/main.rs:19:1
Dec 06 13:22:16.979 INFO [stderr]    |
Dec 06 13:22:16.980 INFO [stderr] 19 | const RECIP_PI2: f32 = RECIP_PI / 2f32;
Dec 06 13:22:16.980 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.982 INFO [stderr] 
Dec 06 13:22:16.982 INFO [stderr] warning: constant item is never used: `EPSILON`
Dec 06 13:22:16.983 INFO [stderr]   --> src/main.rs:20:1
Dec 06 13:22:16.983 INFO [stderr]    |
Dec 06 13:22:16.983 INFO [stderr] 20 | const EPSILON: f32 = 1e-6;
Dec 06 13:22:16.983 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.984 INFO [stderr] 
Dec 06 13:22:16.984 INFO [stderr] warning: constant item is never used: `GAMMA_FACTOR`
Dec 06 13:22:16.984 INFO [stderr]   --> src/main.rs:21:1
Dec 06 13:22:16.984 INFO [stderr]    |
Dec 06 13:22:16.985 INFO [stderr] 21 | const GAMMA_FACTOR: f32 = 2.2;
Dec 06 13:22:16.985 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.985 INFO [stderr] 
Dec 06 13:22:16.986 INFO [stderr] warning: method is never used: `origin`
Dec 06 13:22:16.986 INFO [stderr]   --> src/camera.rs:46:5
Dec 06 13:22:16.986 INFO [stderr]    |
Dec 06 13:22:16.986 INFO [stderr] 46 |     pub fn origin(&mut self, origin: Vector3<f32>) -> &mut CameraUVWBuilder {
Dec 06 13:22:16.987 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.987 INFO [stderr] 
Dec 06 13:22:16.987 INFO [stderr] warning: struct is never constructed: `CameraLookAtBuilder`
Dec 06 13:22:16.987 INFO [stderr]   --> src/camera.rs:57:1
Dec 06 13:22:16.988 INFO [stderr]    |
Dec 06 13:22:16.988 INFO [stderr] 57 | pub struct CameraLookAtBuilder {
Dec 06 13:22:16.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.988 INFO [stderr] 
Dec 06 13:22:16.989 INFO [stderr] warning: method is never used: `new`
Dec 06 13:22:16.989 INFO [stderr]   --> src/camera.rs:66:5
Dec 06 13:22:16.989 INFO [stderr]    |
Dec 06 13:22:16.990 INFO [stderr] 66 |     pub fn new() -> CameraLookAtBuilder {
Dec 06 13:22:16.990 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.990 INFO [stderr] 
Dec 06 13:22:16.990 INFO [stderr] warning: method is never used: `lookfrom`
Dec 06 13:22:16.990 INFO [stderr]   --> src/camera.rs:75:5
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 75 |     pub fn lookfrom(&mut self, lookfrom: Vector3<f32>) -> &mut Self {
Dec 06 13:22:16.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: method is never used: `lookat`
Dec 06 13:22:16.991 INFO [stderr]   --> src/camera.rs:79:5
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 79 |     pub fn lookat(&mut self, lookat: Vector3<f32>) -> &mut Self {
Dec 06 13:22:16.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: method is never used: `vup`
Dec 06 13:22:16.991 INFO [stderr]   --> src/camera.rs:83:5
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 83 |     pub fn vup(&mut self, vup: Vector3<f32>) -> &mut Self {
Dec 06 13:22:16.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: method is never used: `vfov`
Dec 06 13:22:16.991 INFO [stderr]   --> src/camera.rs:87:5
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 87 |     pub fn vfov(&mut self, vfov: f32) -> &mut Self {
Dec 06 13:22:16.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: method is never used: `aspect`
Dec 06 13:22:16.991 INFO [stderr]   --> src/camera.rs:91:5
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 91 |     pub fn aspect(&mut self, aspect: f32) -> &mut Self {
Dec 06 13:22:16.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: method is never used: `finalize`
Dec 06 13:22:16.991 INFO [stderr]   --> src/camera.rs:95:5
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 95 |     pub fn finalize(&self) -> Camera {
Dec 06 13:22:16.991 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `pow3`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:38:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 38 | fn pow3(x: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `pow4`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:42:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 42 | fn pow4(x: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `pow5`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:46:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 46 | fn pow5(x: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `clamp`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:50:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 50 | fn clamp(x: &f32, min: &f32, max: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `saturate`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:58:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 58 | fn saturate(x: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `recip`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:62:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 62 | fn recip(x: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `mix`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:66:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 66 | fn mix(a: &f32, b: &f32, t: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `step`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:70:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 70 | fn step(edge: &f32, x: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `smoothstep`
Dec 06 13:22:16.991 INFO [stderr]   --> src/main.rs:77:1
Dec 06 13:22:16.991 INFO [stderr]    |
Dec 06 13:22:16.991 INFO [stderr] 77 | fn smoothstep(a: &f32, b: &f32, t: &f32) -> f32 {
Dec 06 13:22:16.991 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.991 INFO [stderr] 
Dec 06 13:22:16.991 INFO [stderr] warning: function is never used: `radians`
Dec 06 13:22:16.992 INFO [stderr]   --> src/main.rs:87:1
Dec 06 13:22:16.992 INFO [stderr]    |
Dec 06 13:22:16.992 INFO [stderr] 87 | fn radians(deg: &f32) -> f32 {
Dec 06 13:22:16.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.992 INFO [stderr] 
Dec 06 13:22:16.992 INFO [stderr] warning: function is never used: `degrees`
Dec 06 13:22:16.992 INFO [stderr]   --> src/main.rs:91:1
Dec 06 13:22:16.992 INFO [stderr]    |
Dec 06 13:22:16.992 INFO [stderr] 91 | fn degrees(rad: &f32) -> f32 {
Dec 06 13:22:16.992 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:22:16.992 INFO [stderr] 
Dec 06 13:22:16.992 INFO [stderr] warning: variable `halfH` should have a snake case name such as `half_h`
Dec 06 13:22:16.992 INFO [stderr]   --> src/camera.rs:96:13
Dec 06 13:22:16.992 INFO [stderr]    |
Dec 06 13:22:16.992 INFO [stderr] 96 |         let halfH = (self.vfov.to_radians() / 2f32).tan();
Dec 06 13:22:16.992 INFO [stderr]    |             ^^^^^
Dec 06 13:22:16.992 INFO [stderr]    |
Dec 06 13:22:16.992 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 13:22:16.992 INFO [stderr] 
Dec 06 13:22:16.992 INFO [stderr] warning: variable `halfW` should have a snake case name such as `half_w`
Dec 06 13:22:16.992 INFO [stderr]   --> src/camera.rs:97:13
Dec 06 13:22:16.992 INFO [stderr]    |
Dec 06 13:22:16.992 INFO [stderr] 97 |         let halfW = self.aspect * halfH;
Dec 06 13:22:16.992 INFO [stderr]    |             ^^^^^
Dec 06 13:22:16.992 INFO [stderr] 
Dec 06 13:22:17.397 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Dec 06 13:22:17.398 INFO [stderr] su: No module specific data is present
Dec 06 13:22:17.774 INFO running `"docker" "inspect" "e79a578b3fb9265356625255ad01f9707f9480c29ecea4556514242e995d6e62"`
Dec 06 13:22:17.980 INFO running `"docker" "rm" "-f" "e79a578b3fb9265356625255ad01f9707f9480c29ecea4556514242e995d6e62"`
Dec 06 13:22:18.196 INFO [stdout] e79a578b3fb9265356625255ad01f9707f9480c29ecea4556514242e995d6e62
Dec 06 13:22:18.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:22:18.568 INFO [stdout] 74fb82184b4b081988466b41c3c297b03512b12ecb8cba4e43b5e25f5c65ae96
Dec 06 13:22:18.572 INFO running `"docker" "start" "-a" "74fb82184b4b081988466b41c3c297b03512b12ecb8cba4e43b5e25f5c65ae96"`
Dec 06 13:22:19.432 INFO [stderr] usermod: no changes
Dec 06 13:22:19.509 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 06 13:22:19.512 INFO [stderr]      Running /target/debug/deps/ray_trace-1da4420f4331d0fa
Dec 06 13:22:19.516 INFO [stdout] 
Dec 06 13:22:19.516 INFO [stdout] running 0 tests
Dec 06 13:22:19.516 INFO [stdout] 
Dec 06 13:22:19.516 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:22:19.517 INFO [stdout] 
Dec 06 13:22:19.521 INFO [stderr] su: No module specific data is present
Dec 06 13:22:19.835 INFO running `"docker" "inspect" "74fb82184b4b081988466b41c3c297b03512b12ecb8cba4e43b5e25f5c65ae96"`
Dec 06 13:22:19.942 INFO running `"docker" "rm" "-f" "74fb82184b4b081988466b41c3c297b03512b12ecb8cba4e43b5e25f5c65ae96"`
Dec 06 13:22:20.050 INFO [stdout] 74fb82184b4b081988466b41c3c297b03512b12ecb8cba4e43b5e25f5c65ae96