Dec 14 08:51:06.379 INFO testing Kethku/RustyRayTracer against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 08:51:06.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 08:51:06.658 INFO [stdout] be41720f941632ba8a8e2e364a0d6fa4e78fe73cd3aa61e0180dd12945a9b427
Dec 14 08:51:06.660 INFO running `"docker" "start" "-a" "be41720f941632ba8a8e2e364a0d6fa4e78fe73cd3aa61e0180dd12945a9b427"`
Dec 14 08:51:07.815 INFO [stderr] usermod: no changes
Dec 14 08:51:07.951 INFO [stderr]    Compiling minifb v0.10.4
Dec 14 08:51:07.951 INFO [stderr]    Compiling time v0.1.39
Dec 14 08:51:07.971 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 14 08:51:16.337 INFO [stderr]    Compiling rusty_ray_tracer v0.1.0 (/source)
Dec 14 08:51:16.991 INFO [stderr] warning: unused import: `Barrier`
Dec 14 08:51:16.991 INFO [stderr]  --> src/main.rs:6:29
Dec 14 08:51:16.991 INFO [stderr]   |
Dec 14 08:51:16.991 INFO [stderr] 6 | use std::sync::{Arc, Mutex, Barrier};
Dec 14 08:51:16.991 INFO [stderr]   |                             ^^^^^^^
Dec 14 08:51:16.991 INFO [stderr]   |
Dec 14 08:51:16.991 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 08:51:16.991 INFO [stderr] 
Dec 14 08:51:16.991 INFO [stderr] warning: unused import: `std::f64::*`
Dec 14 08:51:16.991 INFO [stderr]  --> src/main.rs:9:5
Dec 14 08:51:16.991 INFO [stderr]   |
Dec 14 08:51:16.991 INFO [stderr] 9 | use std::f64::*;
Dec 14 08:51:16.991 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 08:51:16.991 INFO [stderr] 
Dec 14 08:51:16.991 INFO [stderr] warning: unused import: `characteristics::*`
Dec 14 08:51:16.991 INFO [stderr]  --> src/scene.rs:6:5
Dec 14 08:51:16.991 INFO [stderr]   |
Dec 14 08:51:16.991 INFO [stderr] 6 | use characteristics::*;
Dec 14 08:51:16.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 08:51:16.991 INFO [stderr] 
Dec 14 08:51:16.991 INFO [stderr] warning: unused import: `distance_field::*`
Dec 14 08:51:16.991 INFO [stderr]  --> src/atmosphere.rs:2:5
Dec 14 08:51:16.991 INFO [stderr]   |
Dec 14 08:51:16.991 INFO [stderr] 2 | use distance_field::*;
Dec 14 08:51:16.991 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 08:51:16.991 INFO [stderr] 
Dec 14 08:51:16.991 INFO [stderr] warning: unused import: `scene::*`
Dec 14 08:51:16.991 INFO [stderr]  --> src/atmosphere.rs:3:5
Dec 14 08:51:16.991 INFO [stderr]   |
Dec 14 08:51:16.991 INFO [stderr] 3 | use scene::*;
Dec 14 08:51:16.991 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:51:16.991 INFO [stderr] 
Dec 14 08:51:16.991 INFO [stderr] warning: unused import: `atmosphere::*`
Dec 14 08:51:16.992 INFO [stderr]  --> src/scene_renderer.rs:7:5
Dec 14 08:51:16.992 INFO [stderr]   |
Dec 14 08:51:16.992 INFO [stderr] 7 | use atmosphere::*;
Dec 14 08:51:16.992 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 08:51:16.992 INFO [stderr] 
Dec 14 08:51:17.156 INFO [stderr] warning: unused variable: `i`
Dec 14 08:51:17.156 INFO [stderr]   --> src/scene_renderer.rs:68:21
Dec 14 08:51:17.156 INFO [stderr]    |
Dec 14 08:51:17.156 INFO [stderr] 68 |                 for i in 0..iterations {
Dec 14 08:51:17.156 INFO [stderr]    |                     ^ help: consider using `_i` instead
Dec 14 08:51:17.156 INFO [stderr]    |
Dec 14 08:51:17.156 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 08:51:17.156 INFO [stderr] 
Dec 14 08:51:17.156 INFO [stderr] warning: unused variable: `intersect`
Dec 14 08:51:17.156 INFO [stderr]   --> src/scene_renderer.rs:82:30
Dec 14 08:51:17.156 INFO [stderr]    |
Dec 14 08:51:17.156 INFO [stderr] 82 |                         Some(intersect) => continue,
Dec 14 08:51:17.156 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_intersect` instead
Dec 14 08:51:17.156 INFO [stderr] 
Dec 14 08:51:17.156 INFO [stderr] warning: unused variable: `pos`
Dec 14 08:51:17.156 INFO [stderr]   --> src/distance_field.rs:48:31
Dec 14 08:51:17.156 INFO [stderr]    |
Dec 14 08:51:17.156 INFO [stderr] 48 |     fn characteristics(&self, pos: Vector) -> Characteristics {
Dec 14 08:51:17.156 INFO [stderr]    |                               ^^^ help: consider using `_pos` instead
Dec 14 08:51:17.156 INFO [stderr] 
Dec 14 08:51:17.156 INFO [stderr] warning: unused variable: `pos`
Dec 14 08:51:17.157 INFO [stderr]   --> src/distance_field.rs:85:22
Dec 14 08:51:17.157 INFO [stderr]    |
Dec 14 08:51:17.157 INFO [stderr] 85 |     fn normal(&self, pos: Vector) -> Vector {
Dec 14 08:51:17.157 INFO [stderr]    |                      ^^^ help: consider using `_pos` instead
Dec 14 08:51:17.157 INFO [stderr] 
Dec 14 08:51:17.157 INFO [stderr] warning: unused variable: `pos`
Dec 14 08:51:17.157 INFO [stderr]   --> src/distance_field.rs:89:31
Dec 14 08:51:17.157 INFO [stderr]    |
Dec 14 08:51:17.157 INFO [stderr] 89 |     fn characteristics(&self, pos: Vector) -> Characteristics {
Dec 14 08:51:17.157 INFO [stderr]    |                               ^^^ help: consider using `_pos` instead
Dec 14 08:51:17.157 INFO [stderr] 
Dec 14 08:51:17.191 INFO [stderr] warning: struct is never constructed: `Sphere`
Dec 14 08:51:17.191 INFO [stderr]   --> src/distance_field.rs:14:1
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr] 14 | pub struct Sphere {
Dec 14 08:51:17.191 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 08:51:17.191 INFO [stderr] 
Dec 14 08:51:17.191 INFO [stderr] warning: method is never used: `new`
Dec 14 08:51:17.191 INFO [stderr]   --> src/distance_field.rs:21:5
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr] 21 |     pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene<Sphere> {
Dec 14 08:51:17.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.191 INFO [stderr] 
Dec 14 08:51:17.191 INFO [stderr] warning: struct is never constructed: `Plane`
Dec 14 08:51:17.191 INFO [stderr]   --> src/distance_field.rs:53:1
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr] 53 | pub struct Plane {
Dec 14 08:51:17.191 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 14 08:51:17.191 INFO [stderr] 
Dec 14 08:51:17.191 INFO [stderr] warning: method is never used: `new`
Dec 14 08:51:17.191 INFO [stderr]   --> src/distance_field.rs:60:5
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr] 60 |     pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene<Plane> {
Dec 14 08:51:17.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.191 INFO [stderr] 
Dec 14 08:51:17.191 INFO [stderr] warning: constant item is never used: `MINIMUM_THRESHOLD`
Dec 14 08:51:17.191 INFO [stderr]   --> src/scene.rs:12:1
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr] 12 | const MINIMUM_THRESHOLD: f64 = 0.001;
Dec 14 08:51:17.191 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.191 INFO [stderr] 
Dec 14 08:51:17.191 INFO [stderr] warning: method is never used: `trace`
Dec 14 08:51:17.191 INFO [stderr]   --> src/scene.rs:14:5
Dec 14 08:51:17.191 INFO [stderr]    |
Dec 14 08:51:17.191 INFO [stderr] 14 |     pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector {
Dec 14 08:51:17.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:17.192 INFO [stderr] warning: method is never used: `default`
Dec 14 08:51:17.192 INFO [stderr]   --> src/characteristics.rs:12:5
Dec 14 08:51:17.192 INFO [stderr]    |
Dec 14 08:51:17.192 INFO [stderr] 12 |     pub fn default() -> Characteristics {
Dec 14 08:51:17.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:17.192 INFO [stderr] warning: method is never used: `mirror`
Dec 14 08:51:17.192 INFO [stderr]   --> src/characteristics.rs:21:5
Dec 14 08:51:17.192 INFO [stderr]    |
Dec 14 08:51:17.192 INFO [stderr] 21 |     pub fn mirror(color: Vector) -> Characteristics {
Dec 14 08:51:17.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:17.192 INFO [stderr] warning: method is never used: `matte`
Dec 14 08:51:17.192 INFO [stderr]   --> src/characteristics.rs:30:5
Dec 14 08:51:17.192 INFO [stderr]    |
Dec 14 08:51:17.192 INFO [stderr] 30 |     pub fn matte(color: Vector) -> Characteristics {
Dec 14 08:51:17.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:17.192 INFO [stderr] warning: constant item is never used: `UP`
Dec 14 08:51:17.192 INFO [stderr]   --> src/scene_renderer.rs:10:1
Dec 14 08:51:17.192 INFO [stderr]    |
Dec 14 08:51:17.192 INFO [stderr] 10 | / const UP: Vector = Vector {
Dec 14 08:51:17.192 INFO [stderr] 11 | |     x: 0.0,
Dec 14 08:51:17.192 INFO [stderr] 12 | |     y: 1.0,
Dec 14 08:51:17.192 INFO [stderr] 13 | |     z: 0.0
Dec 14 08:51:17.192 INFO [stderr] 14 | | };
Dec 14 08:51:17.192 INFO [stderr]    | |__^
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:17.192 INFO [stderr] warning: function is never used: `scene_renderer`
Dec 14 08:51:17.192 INFO [stderr]   --> src/scene_renderer.rs:16:1
Dec 14 08:51:17.192 INFO [stderr]    |
Dec 14 08:51:17.192 INFO [stderr] 16 | pub fn scene_renderer(colors_mutex: Arc<Mutex<Vec<Vector>>>, width: usize, height: usize, threads: usize) {
Dec 14 08:51:17.192 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:17.192 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 08:51:17.192 INFO [stderr]  --> src/main.rs:1:12
Dec 14 08:51:17.192 INFO [stderr]   |
Dec 14 08:51:17.192 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 14 08:51:17.192 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 08:51:17.192 INFO [stderr]   |
Dec 14 08:51:17.192 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 08:51:17.192 INFO [stderr] 
Dec 14 08:51:18.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.38s
Dec 14 08:51:18.227 INFO [stderr] su: No module specific data is present
Dec 14 08:51:18.885 INFO running `"docker" "inspect" "be41720f941632ba8a8e2e364a0d6fa4e78fe73cd3aa61e0180dd12945a9b427"`
Dec 14 08:51:19.205 INFO running `"docker" "rm" "-f" "be41720f941632ba8a8e2e364a0d6fa4e78fe73cd3aa61e0180dd12945a9b427"`
Dec 14 08:51:19.539 INFO [stdout] be41720f941632ba8a8e2e364a0d6fa4e78fe73cd3aa61e0180dd12945a9b427
Dec 14 08:51:19.551 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 08:51:20.089 INFO [stdout] 5d4b8f478df52ea3d33c41c8b7e7be6502ee4f1a9bc4898137c61e84fe450eaa
Dec 14 08:51:20.097 INFO running `"docker" "start" "-a" "5d4b8f478df52ea3d33c41c8b7e7be6502ee4f1a9bc4898137c61e84fe450eaa"`
Dec 14 08:51:21.630 INFO [stderr] usermod: no changes
Dec 14 08:51:21.759 INFO [stderr]    Compiling rusty_ray_tracer v0.1.0 (/source)
Dec 14 08:51:22.467 INFO [stderr] warning: unused import: `Barrier`
Dec 14 08:51:22.467 INFO [stderr]  --> src/main.rs:6:29
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr] 6 | use std::sync::{Arc, Mutex, Barrier};
Dec 14 08:51:22.467 INFO [stderr]   |                             ^^^^^^^
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 08:51:22.467 INFO [stderr] 
Dec 14 08:51:22.467 INFO [stderr] warning: unused import: `std::f64::*`
Dec 14 08:51:22.467 INFO [stderr]  --> src/main.rs:9:5
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr] 9 | use std::f64::*;
Dec 14 08:51:22.467 INFO [stderr]   |     ^^^^^^^^^^^
Dec 14 08:51:22.467 INFO [stderr] 
Dec 14 08:51:22.467 INFO [stderr] warning: unused import: `characteristics::*`
Dec 14 08:51:22.467 INFO [stderr]  --> src/scene.rs:6:5
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr] 6 | use characteristics::*;
Dec 14 08:51:22.467 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.467 INFO [stderr] 
Dec 14 08:51:22.467 INFO [stderr] warning: unused import: `distance_field::*`
Dec 14 08:51:22.467 INFO [stderr]  --> src/atmosphere.rs:2:5
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr] 2 | use distance_field::*;
Dec 14 08:51:22.467 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.467 INFO [stderr] 
Dec 14 08:51:22.467 INFO [stderr] warning: unused import: `scene::*`
Dec 14 08:51:22.467 INFO [stderr]  --> src/atmosphere.rs:3:5
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr] 3 | use scene::*;
Dec 14 08:51:22.467 INFO [stderr]   |     ^^^^^^^^
Dec 14 08:51:22.467 INFO [stderr] 
Dec 14 08:51:22.467 INFO [stderr] warning: unused import: `atmosphere::*`
Dec 14 08:51:22.467 INFO [stderr]  --> src/scene_renderer.rs:7:5
Dec 14 08:51:22.467 INFO [stderr]   |
Dec 14 08:51:22.467 INFO [stderr] 7 | use atmosphere::*;
Dec 14 08:51:22.467 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 08:51:22.467 INFO [stderr] 
Dec 14 08:51:22.619 INFO [stderr] warning: unused variable: `i`
Dec 14 08:51:22.619 INFO [stderr]   --> src/scene_renderer.rs:68:21
Dec 14 08:51:22.619 INFO [stderr]    |
Dec 14 08:51:22.619 INFO [stderr] 68 |                 for i in 0..iterations {
Dec 14 08:51:22.619 INFO [stderr]    |                     ^ help: consider using `_i` instead
Dec 14 08:51:22.619 INFO [stderr]    |
Dec 14 08:51:22.619 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 08:51:22.619 INFO [stderr] 
Dec 14 08:51:22.619 INFO [stderr] warning: unused variable: `intersect`
Dec 14 08:51:22.619 INFO [stderr]   --> src/scene_renderer.rs:82:30
Dec 14 08:51:22.619 INFO [stderr]    |
Dec 14 08:51:22.619 INFO [stderr] 82 |                         Some(intersect) => continue,
Dec 14 08:51:22.619 INFO [stderr]    |                              ^^^^^^^^^ help: consider using `_intersect` instead
Dec 14 08:51:22.619 INFO [stderr] 
Dec 14 08:51:22.619 INFO [stderr] warning: unused variable: `pos`
Dec 14 08:51:22.619 INFO [stderr]   --> src/distance_field.rs:48:31
Dec 14 08:51:22.619 INFO [stderr]    |
Dec 14 08:51:22.619 INFO [stderr] 48 |     fn characteristics(&self, pos: Vector) -> Characteristics {
Dec 14 08:51:22.619 INFO [stderr]    |                               ^^^ help: consider using `_pos` instead
Dec 14 08:51:22.619 INFO [stderr] 
Dec 14 08:51:22.619 INFO [stderr] warning: unused variable: `pos`
Dec 14 08:51:22.619 INFO [stderr]   --> src/distance_field.rs:85:22
Dec 14 08:51:22.619 INFO [stderr]    |
Dec 14 08:51:22.619 INFO [stderr] 85 |     fn normal(&self, pos: Vector) -> Vector {
Dec 14 08:51:22.619 INFO [stderr]    |                      ^^^ help: consider using `_pos` instead
Dec 14 08:51:22.619 INFO [stderr] 
Dec 14 08:51:22.619 INFO [stderr] warning: unused variable: `pos`
Dec 14 08:51:22.619 INFO [stderr]   --> src/distance_field.rs:89:31
Dec 14 08:51:22.619 INFO [stderr]    |
Dec 14 08:51:22.619 INFO [stderr] 89 |     fn characteristics(&self, pos: Vector) -> Characteristics {
Dec 14 08:51:22.619 INFO [stderr]    |                               ^^^ help: consider using `_pos` instead
Dec 14 08:51:22.619 INFO [stderr] 
Dec 14 08:51:22.647 INFO [stderr] warning: struct is never constructed: `Sphere`
Dec 14 08:51:22.647 INFO [stderr]   --> src/distance_field.rs:14:1
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.647 INFO [stderr] 14 | pub struct Sphere {
Dec 14 08:51:22.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.647 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 08:51:22.647 INFO [stderr] 
Dec 14 08:51:22.647 INFO [stderr] warning: method is never used: `new`
Dec 14 08:51:22.647 INFO [stderr]   --> src/distance_field.rs:21:5
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.647 INFO [stderr] 21 |     pub fn new(pos: Vector, r: f64, chars: Characteristics) -> Scene<Sphere> {
Dec 14 08:51:22.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.647 INFO [stderr] 
Dec 14 08:51:22.647 INFO [stderr] warning: struct is never constructed: `Plane`
Dec 14 08:51:22.647 INFO [stderr]   --> src/distance_field.rs:53:1
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.647 INFO [stderr] 53 | pub struct Plane {
Dec 14 08:51:22.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 14 08:51:22.647 INFO [stderr] 
Dec 14 08:51:22.647 INFO [stderr] warning: method is never used: `new`
Dec 14 08:51:22.647 INFO [stderr]   --> src/distance_field.rs:60:5
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.647 INFO [stderr] 60 |     pub fn new(normal: Vector, point: Vector, chars: Characteristics) -> Scene<Plane> {
Dec 14 08:51:22.647 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.647 INFO [stderr] 
Dec 14 08:51:22.647 INFO [stderr] warning: constant item is never used: `MINIMUM_THRESHOLD`
Dec 14 08:51:22.647 INFO [stderr]   --> src/scene.rs:12:1
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.647 INFO [stderr] 12 | const MINIMUM_THRESHOLD: f64 = 0.001;
Dec 14 08:51:22.647 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.647 INFO [stderr] 
Dec 14 08:51:22.647 INFO [stderr] warning: method is never used: `trace`
Dec 14 08:51:22.647 INFO [stderr]   --> src/scene.rs:14:5
Dec 14 08:51:22.647 INFO [stderr]    |
Dec 14 08:51:22.648 INFO [stderr] 14 |     pub fn trace(&self, position: Vector, direction: Vector, sun_dir: Vector) -> Vector {
Dec 14 08:51:22.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.648 INFO [stderr] 
Dec 14 08:51:22.648 INFO [stderr] warning: method is never used: `default`
Dec 14 08:51:22.648 INFO [stderr]   --> src/characteristics.rs:12:5
Dec 14 08:51:22.648 INFO [stderr]    |
Dec 14 08:51:22.648 INFO [stderr] 12 |     pub fn default() -> Characteristics {
Dec 14 08:51:22.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.648 INFO [stderr] 
Dec 14 08:51:22.648 INFO [stderr] warning: method is never used: `mirror`
Dec 14 08:51:22.648 INFO [stderr]   --> src/characteristics.rs:21:5
Dec 14 08:51:22.648 INFO [stderr]    |
Dec 14 08:51:22.648 INFO [stderr] 21 |     pub fn mirror(color: Vector) -> Characteristics {
Dec 14 08:51:22.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.648 INFO [stderr] 
Dec 14 08:51:22.648 INFO [stderr] warning: method is never used: `matte`
Dec 14 08:51:22.648 INFO [stderr]   --> src/characteristics.rs:30:5
Dec 14 08:51:22.648 INFO [stderr]    |
Dec 14 08:51:22.648 INFO [stderr] 30 |     pub fn matte(color: Vector) -> Characteristics {
Dec 14 08:51:22.648 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.648 INFO [stderr] 
Dec 14 08:51:22.648 INFO [stderr] warning: constant item is never used: `UP`
Dec 14 08:51:22.648 INFO [stderr]   --> src/scene_renderer.rs:10:1
Dec 14 08:51:22.648 INFO [stderr]    |
Dec 14 08:51:22.648 INFO [stderr] 10 | / const UP: Vector = Vector {
Dec 14 08:51:22.648 INFO [stderr] 11 | |     x: 0.0,
Dec 14 08:51:22.648 INFO [stderr] 12 | |     y: 1.0,
Dec 14 08:51:22.648 INFO [stderr] 13 | |     z: 0.0
Dec 14 08:51:22.648 INFO [stderr] 14 | | };
Dec 14 08:51:22.648 INFO [stderr]    | |__^
Dec 14 08:51:22.648 INFO [stderr] 
Dec 14 08:51:22.648 INFO [stderr] warning: function is never used: `scene_renderer`
Dec 14 08:51:22.648 INFO [stderr]   --> src/scene_renderer.rs:16:1
Dec 14 08:51:22.648 INFO [stderr]    |
Dec 14 08:51:22.648 INFO [stderr] 16 | pub fn scene_renderer(colors_mutex: Arc<Mutex<Vec<Vector>>>, width: usize, height: usize, threads: usize) {
Dec 14 08:51:22.648 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 08:51:22.648 INFO [stderr] 
Dec 14 08:51:22.651 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Dec 14 08:51:22.651 INFO [stderr]  --> src/main.rs:1:12
Dec 14 08:51:22.651 INFO [stderr]   |
Dec 14 08:51:22.651 INFO [stderr] 1 | #![feature(iterator_step_by)]
Dec 14 08:51:22.651 INFO [stderr]   |            ^^^^^^^^^^^^^^^^
Dec 14 08:51:22.651 INFO [stderr]   |
Dec 14 08:51:22.651 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 14 08:51:22.651 INFO [stderr] 
Dec 14 08:51:22.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 14 08:51:22.951 INFO [stderr] su: No module specific data is present
Dec 14 08:51:23.669 INFO running `"docker" "inspect" "5d4b8f478df52ea3d33c41c8b7e7be6502ee4f1a9bc4898137c61e84fe450eaa"`
Dec 14 08:51:23.909 INFO running `"docker" "rm" "-f" "5d4b8f478df52ea3d33c41c8b7e7be6502ee4f1a9bc4898137c61e84fe450eaa"`
Dec 14 08:51:24.099 INFO [stdout] 5d4b8f478df52ea3d33c41c8b7e7be6502ee4f1a9bc4898137c61e84fe450eaa
Dec 14 08:51:24.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 08:51:24.539 INFO [stdout] 55919880f62a632b72fb490120d5eb05a734e2d24a8ebc95935a08ed4fe26a57
Dec 14 08:51:24.541 INFO running `"docker" "start" "-a" "55919880f62a632b72fb490120d5eb05a734e2d24a8ebc95935a08ed4fe26a57"`
Dec 14 08:51:25.941 INFO [stderr] usermod: no changes
Dec 14 08:51:26.054 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 08:51:26.063 INFO [stderr]      Running /target/debug/deps/rusty_ray_tracer-1f49a4c189795141
Dec 14 08:51:26.063 INFO [stdout] 
Dec 14 08:51:26.063 INFO [stdout] running 0 tests
Dec 14 08:51:26.063 INFO [stdout] 
Dec 14 08:51:26.063 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:51:26.063 INFO [stdout] 
Dec 14 08:51:26.067 INFO [stderr] su: No module specific data is present
Dec 14 08:51:26.685 INFO running `"docker" "inspect" "55919880f62a632b72fb490120d5eb05a734e2d24a8ebc95935a08ed4fe26a57"`
Dec 14 08:51:26.878 INFO running `"docker" "rm" "-f" "55919880f62a632b72fb490120d5eb05a734e2d24a8ebc95935a08ed4fe26a57"`
Dec 14 08:51:27.107 INFO [stdout] 55919880f62a632b72fb490120d5eb05a734e2d24a8ebc95935a08ed4fe26a57