[INFO] cloning repository https://github.com/miguelggcc/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miguelggcc/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiguelggcc%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiguelggcc%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f413c4cf0e30b36547917d6fe3e05b4d36540596
[INFO] checking miguelggcc/raytracer against master#1ab98933fa75d72e882b86feac1a0be3a5b02cb0 for pr-83850
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiguelggcc%2Fraytracer" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:   8% (8/90)
Updating files:  10% (9/90)
Updating files:  11% (10/90)
Updating files:  12% (11/90)
Updating files:  13% (12/90)
Updating files:  14% (13/90)
Updating files:  15% (14/90)
Updating files:  16% (15/90)
Updating files:  17% (16/90)
Updating files:  18% (17/90)
Updating files:  20% (18/90)
Updating files:  21% (19/90)
Updating files:  22% (20/90)
Updating files:  23% (21/90)
Updating files:  24% (22/90)
Updating files:  25% (23/90)
Updating files:  26% (24/90)
Updating files:  27% (25/90)
Updating files:  28% (26/90)
Updating files:  30% (27/90)
Updating files:  31% (28/90)
Updating files:  32% (29/90)
Updating files:  33% (30/90)
Updating files:  34% (31/90)
Updating files:  35% (32/90)
Updating files:  36% (33/90)
Updating files:  37% (34/90)
Updating files:  38% (35/90)
Updating files:  40% (36/90)
Updating files:  41% (37/90)
Updating files:  42% (38/90)
Updating files:  43% (39/90)
Updating files:  44% (40/90)
Updating files:  45% (41/90)
Updating files:  46% (42/90)
Updating files:  47% (43/90)
Updating files:  48% (44/90)
Updating files:  50% (45/90)
Updating files:  51% (46/90)
Updating files:  52% (47/90)
Updating files:  53% (48/90)
Updating files:  54% (49/90)
Updating files:  55% (50/90)
Updating files:  56% (51/90)
Updating files:  57% (52/90)
Updating files:  58% (53/90)
Updating files:  60% (54/90)
Updating files:  61% (55/90)
Updating files:  62% (56/90)
Updating files:  63% (57/90)
Updating files:  64% (58/90)
Updating files:  65% (59/90)
Updating files:  66% (60/90)
Updating files:  67% (61/90)
Updating files:  68% (62/90)
Updating files:  70% (63/90)
Updating files:  71% (64/90)
Updating files:  72% (65/90)
Updating files:  73% (66/90)
Updating files:  74% (67/90)
Updating files:  75% (68/90)
Updating files:  76% (69/90)
Updating files:  77% (70/90)
Updating files:  78% (71/90)
Updating files:  80% (72/90)
Updating files:  81% (73/90)
Updating files:  82% (74/90)
Updating files:  83% (75/90)
Updating files:  84% (76/90)
Updating files:  85% (77/90)
Updating files:  86% (78/90)
Updating files:  87% (79/90)
Updating files:  88% (80/90)
Updating files:  90% (81/90)
Updating files:  91% (82/90)
Updating files:  92% (83/90)
Updating files:  93% (84/90)
Updating files:  94% (85/90)
Updating files:  95% (86/90)
Updating files:  96% (87/90)
Updating files:  97% (88/90)
Updating files:  98% (89/90)
Updating files: 100% (90/90)
Updating files: 100% (90/90), done.
[INFO] validating manifest of git repo https://github.com/miguelggcc/raytracer on toolchain 1ab98933fa75d72e882b86feac1a0be3a5b02cb0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/miguelggcc/raytracer
[INFO] finished tweaking git repo https://github.com/miguelggcc/raytracer
[INFO] tweaked toml for git repo https://github.com/miguelggcc/raytracer written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/miguelggcc/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tobj v3.2.2
[INFO] [stderr]   Downloaded show-image v0.12.1
[INFO] [stderr]   Downloaded show-image-macros v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "metadata" "--no-deps" "--format-version=1", 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] 4a2edfc43d70293745cb79e8015f61f8b17fb85798f0fd9e0b1f46b0109e57f8
[INFO] running `Command { std: "docker" "start" "-a" "4a2edfc43d70293745cb79e8015f61f8b17fb85798f0fd9e0b1f46b0109e57f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a2edfc43d70293745cb79e8015f61f8b17fb85798f0fd9e0b1f46b0109e57f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2edfc43d70293745cb79e8015f61f8b17fb85798f0fd9e0b1f46b0109e57f8", kill_on_drop: false }`
[INFO] [stdout] 4a2edfc43d70293745cb79e8015f61f8b17fb85798f0fd9e0b1f46b0109e57f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+1ab98933fa75d72e882b86feac1a0be3a5b02cb0" "check" "--frozen" "--all" "--all-targets" "--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] 3f04705e8fd1089fb6745258d5faeb1a40f9803ee93516dd5568e047dfc1eda0
[INFO] running `Command { std: "docker" "start" "-a" "3f04705e8fd1089fb6745258d5faeb1a40f9803ee93516dd5568e047dfc1eda0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking once_cell v1.10.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling rayon-core v1.9.2
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking scoped-tls v1.0.0
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]     Checking inplace_it v0.3.3
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking glow v0.11.2
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking pin-project-lite v0.2.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking profiling v1.0.5
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking weezl v0.1.6
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]    Compiling winit v0.26.1
[INFO] [stderr]     Checking os_str_bytes v6.0.1
[INFO] [stderr]     Checking percent-encoding v2.1.0
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking lebe v0.5.1
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking libloading v0.7.3
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking wgpu-types v0.12.0
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rayon v1.5.2
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling wgpu-core v0.12.2
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]    Compiling wayland-sys v0.29.4
[INFO] [stderr]    Compiling x11-dl v2.19.1
[INFO] [stderr]    Compiling smithay-client-toolkit v0.15.4
[INFO] [stderr]     Checking clap_lex v0.2.0
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking gpu-alloc v0.5.3
[INFO] [stderr]     Checking regex v1.5.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.4
[INFO] [stderr]     Checking png v0.17.5
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]    Compiling tinyfiledialogs v3.9.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling wayland-scanner v0.29.4
[INFO] [stderr]    Compiling show-image v0.12.1
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking num-complex v0.4.1
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking memmap2 v0.3.1
[INFO] [stderr]     Checking mio v0.8.3
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking console v0.15.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking tobj v3.2.2
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling wayland-client v0.29.4
[INFO] [stderr]    Compiling wayland-protocols v0.29.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking gpu-descriptor v0.2.2
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking clap v3.1.18
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking jpeg-decoder v0.2.6
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]     Checking wayland-commons v0.29.4
[INFO] [stderr]     Checking calloop v0.9.3
[INFO] [stderr]     Checking tiff v0.7.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling show-image-macros v0.12.1
[INFO] [stderr]     Checking wayland-cursor v0.29.4
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking flume v0.10.12
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking naga v0.8.5
[INFO] [stderr]     Checking exr v1.4.2
[INFO] [stderr]     Checking image v0.24.2
[INFO] [stderr]     Checking wgpu-hal v0.12.5
[INFO] [stderr]     Checking wgpu v0.12.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/bvh.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utilities::math::fmax`
[INFO] [stdout]  --> src/material.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utilities::math::fmax;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::BVHNode`
[INFO] [stdout]  --> src/scenes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     bvh::BVHNode, camera::Camera, material::Material, object::Object, texture::Texture,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageInfo`, `ImageView`, `WindowOptions`, `event`
[INFO] [stdout]   --> src/main.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | use show_image::{event, ImageInfo, ImageView, WindowOptions};
[INFO] [stdout]    |                  ^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/bvh.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::VecDeque;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::utilities::math::fmax`
[INFO] [stdout]  --> src/material.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::utilities::math::fmax;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bvh::BVHNode`
[INFO] [stdout]  --> src/scenes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     bvh::BVHNode, camera::Camera, material::Material, object::Object, texture::Texture,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ImageInfo`, `ImageView`, `WindowOptions`, `event`
[INFO] [stdout]   --> src/main.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | use show_image::{event, ImageInfo, ImageView, WindowOptions};
[INFO] [stdout]    |                  ^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dummy_bb`
[INFO] [stdout]    --> src/bvh.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let dummy_bb = AABB::new(Vector3::new(0.0, 0.0, 0.0), Vector3::new(0.0, 0.0, 0.0));
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dummy_bb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ground`
[INFO] [stdout]    --> src/scenes.rs:558:21
[INFO] [stdout]     |
[INFO] [stdout] 558 |                 let ground = Material::Lambertian {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ground`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/scenes.rs:569:29
[INFO] [stdout]     |
[INFO] [stdout] 569 |                         let y0 = 0.0;
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/scenes.rs:570:29
[INFO] [stdout]     |
[INFO] [stdout] 570 |                         let x1 = x0 + w;
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/scenes.rs:571:29
[INFO] [stdout]     |
[INFO] [stdout] 571 |                         let y1 = rng.gen_range(1.0..101.0);
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z1`
[INFO] [stdout]    --> src/scenes.rs:572:29
[INFO] [stdout]     |
[INFO] [stdout] 572 |                         let z1 = z0 + w;
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_z1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PI`
[INFO] [stdout]   --> src/material.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const PI: f32 = std::f32::consts::PI;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `push_prism`
[INFO] [stdout]    --> src/rectangle.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub fn push_prism(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dummy_bb`
[INFO] [stdout]    --> src/bvh.rs:168:13
[INFO] [stdout]     |
[INFO] [stdout] 168 |         let dummy_bb = AABB::new(Vector3::new(0.0, 0.0, 0.0), Vector3::new(0.0, 0.0, 0.0));
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dummy_bb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ground`
[INFO] [stdout]    --> src/scenes.rs:558:21
[INFO] [stdout]     |
[INFO] [stdout] 558 |                 let ground = Material::Lambertian {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ground`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y0`
[INFO] [stdout]    --> src/scenes.rs:569:29
[INFO] [stdout]     |
[INFO] [stdout] 569 |                         let y0 = 0.0;
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_y0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x1`
[INFO] [stdout]    --> src/scenes.rs:570:29
[INFO] [stdout]     |
[INFO] [stdout] 570 |                         let x1 = x0 + w;
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_x1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y1`
[INFO] [stdout]    --> src/scenes.rs:571:29
[INFO] [stdout]     |
[INFO] [stdout] 571 |                         let y1 = rng.gen_range(1.0..101.0);
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_y1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z1`
[INFO] [stdout]    --> src/scenes.rs:572:29
[INFO] [stdout]     |
[INFO] [stdout] 572 |                         let z1 = z0 + w;
[INFO] [stdout]     |                             ^^ help: if this is intentional, prefix it with an underscore: `_z1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PI`
[INFO] [stdout]   --> src/material.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | const PI: f32 = std::f32::consts::PI;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `push_prism`
[INFO] [stdout]    --> src/rectangle.rs:276:8
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub fn push_prism(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 11s
[INFO] running `Command { std: "docker" "inspect" "3f04705e8fd1089fb6745258d5faeb1a40f9803ee93516dd5568e047dfc1eda0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f04705e8fd1089fb6745258d5faeb1a40f9803ee93516dd5568e047dfc1eda0", kill_on_drop: false }`
[INFO] [stdout] 3f04705e8fd1089fb6745258d5faeb1a40f9803ee93516dd5568e047dfc1eda0