[INFO] cloning repository https://github.com/post-rex/sdf
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/post-rex/sdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fsdf", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fsdf'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ffb402a9658943f26af3876f9adc04baa7fc19e
[INFO] testing post-rex/sdf against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpost-rex%2Fsdf" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/post-rex/sdf
[INFO] finished tweaking git repo https://github.com/post-rex/sdf
[INFO] tweaked toml for git repo https://github.com/post-rex/sdf written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/post-rex/sdf on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/post-rex/sdf 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mimalloc v0.1.26
[INFO] [stderr]   Downloaded hecs v0.6.5
[INFO] [stderr]   Downloaded wide v0.7.1
[INFO] [stderr]   Downloaded nalgebra v0.29.0
[INFO] [stderr]   Downloaded fastrand v1.5.0
[INFO] [stderr]   Downloaded libmimalloc-sys v0.1.22
[INFO] [stderr]   Downloaded gif v0.11.2
[INFO] [stderr]   Downloaded approx v0.5.0
[INFO] [stderr]   Downloaded simba v0.6.0
[INFO] [stderr]   Downloaded nalgebra-macros v0.1.0
[INFO] [stderr]   Downloaded ahash v0.7.4
[INFO] [stderr]   Downloaded num-rational v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6728c98f3962d89c310b47aa38ea0e8ff87260b18fda924e943b366fe738fe89
[INFO] running `Command { std: "docker" "start" "-a" "6728c98f3962d89c310b47aa38ea0e8ff87260b18fda924e943b366fe738fe89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6728c98f3962d89c310b47aa38ea0e8ff87260b18fda924e943b366fe738fe89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6728c98f3962d89c310b47aa38ea0e8ff87260b18fda924e943b366fe738fe89", kill_on_drop: false }`
[INFO] [stdout] 6728c98f3962d89c310b47aa38ea0e8ff87260b18fda924e943b366fe738fe89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e847fa4626f8f5176f9a5343ec223ed7318f3c73dc5da0aa17e512dcd9a89fda
[INFO] running `Command { std: "docker" "start" "-a" "e847fa4626f8f5176f9a5343ec223ed7318f3c73dc5da0aa17e512dcd9a89fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling wide v0.7.1
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.22
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling simba v0.6.0
[INFO] [stderr]    Compiling hecs v0.6.5
[INFO] [stderr]    Compiling mimalloc v0.1.26
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling nalgebra v0.29.0
[INFO] [stderr]    Compiling sdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/light.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Color, Vec3f};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Vector3`
[INFO] [stdout]  --> src/light.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Vector3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `Mul`
[INFO] [stdout]  --> src/light.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Div, Mul};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Norm`
[INFO] [stdout]  --> src/ray.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Norm, Vector3};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector4`
[INFO] [stdout]  --> src/sdf.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::{Vector2, Vector3, Vector4};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sdf`
[INFO] [stdout]  --> src/main.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::sdf::{color_sphere, Sdf};
[INFO] [stdout]   |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Intersect`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::world::{Intersect, World};
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra as na`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use nalgebra as na;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Point4`, and `Vector`
[INFO] [stdout]   --> src/main.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nalgebra::{Point2, Point3, Point4, Vector, Vector2, Vector3, Vector4};
[INFO] [stdout]    |                        ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pt`
[INFO] [stdout]    --> src/main.rs:249:33
[INFO] [stdout]     |
[INFO] [stdout] 249 |             LightKind::Infinite(pt) => {
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:204:26
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn shader(world: &World, mut dir: Vector3<f32>) -> Vector4<f32> {
[INFO] [stdout]     |                          ----^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ILLUM_THRESHOLD` is never used
[INFO] [stdout]   --> src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const ILLUM_THRESHOLD: f32 = 0.000001;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ColorWrapper` is never constructed
[INFO] [stdout]   --> src/main.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct ColorWrapper(pub Color);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `color` is never used
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn color(x: f32, y: f32, z: f32) -> Color {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `origin` is never read
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 62 |     origin: Vector3<f32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rf32` is never used
[INFO] [stdout]   --> src/main.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn rf32() -> f32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `background_shader` is never used
[INFO] [stdout]    --> src/main.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn background_shader(_world: &World, dir: &Vector3<f32>) -> Vector4<f32> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AllBright` and `Infinite` are never constructed
[INFO] [stdout]   --> src/light.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum LightKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 12 |     AllBright,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     Point,
[INFO] [stdout] 14 |     Infinite(Vec3f),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `uv` is never read
[INFO] [stdout]   --> src/sdf.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Sdf {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     uv: Arc<dyn Fn(&Vec3f) -> Uv + Send + Sync>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sdf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `steps` and `distance` are never read
[INFO] [stdout]   --> src/world.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Intersect {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub steps: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub distance: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.15s
[INFO] running `Command { std: "docker" "inspect" "e847fa4626f8f5176f9a5343ec223ed7318f3c73dc5da0aa17e512dcd9a89fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e847fa4626f8f5176f9a5343ec223ed7318f3c73dc5da0aa17e512dcd9a89fda", kill_on_drop: false }`
[INFO] [stdout] e847fa4626f8f5176f9a5343ec223ed7318f3c73dc5da0aa17e512dcd9a89fda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 35fb9e44215856b364cdb502185d42ed990ef7118dc5e26eebb13492960a4877
[INFO] running `Command { std: "docker" "start" "-a" "35fb9e44215856b364cdb502185d42ed990ef7118dc5e26eebb13492960a4877", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/light.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Color, Vec3f};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Vector3`
[INFO] [stdout]  --> src/light.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Vector3;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Div` and `Mul`
[INFO] [stdout]  --> src/light.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::{Div, Mul};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Norm`
[INFO] [stdout]  --> src/ray.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use nalgebra::{Norm, Vector3};
[INFO] [stdout]   |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector4`
[INFO] [stdout]  --> src/sdf.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::{Vector2, Vector3, Vector4};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sdf`
[INFO] [stdout]  --> src/main.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::sdf::{color_sphere, Sdf};
[INFO] [stdout]   |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Intersect`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::world::{Intersect, World};
[INFO] [stdout]   |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra as na`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use nalgebra as na;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Point4`, and `Vector`
[INFO] [stdout]   --> src/main.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use nalgebra::{Point2, Point3, Point4, Vector, Vector2, Vector3, Vector4};
[INFO] [stdout]    |                        ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pt`
[INFO] [stdout]    --> src/main.rs:249:33
[INFO] [stdout]     |
[INFO] [stdout] 249 |             LightKind::Infinite(pt) => {
[INFO] [stdout]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:204:26
[INFO] [stdout]     |
[INFO] [stdout] 204 | fn shader(world: &World, mut dir: Vector3<f32>) -> Vector4<f32> {
[INFO] [stdout]     |                          ----^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ILLUM_THRESHOLD` is never used
[INFO] [stdout]   --> src/main.rs:48:7
[INFO] [stdout]    |
[INFO] [stdout] 48 | const ILLUM_THRESHOLD: f32 = 0.000001;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ColorWrapper` is never constructed
[INFO] [stdout]   --> src/main.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct ColorWrapper(pub Color);
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `color` is never used
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn color(x: f32, y: f32, z: f32) -> Color {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `origin` is never read
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct Camera {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 62 |     origin: Vector3<f32>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rf32` is never used
[INFO] [stdout]   --> src/main.rs:78:4
[INFO] [stdout]    |
[INFO] [stdout] 78 | fn rf32() -> f32 {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `background_shader` is never used
[INFO] [stdout]    --> src/main.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn background_shader(_world: &World, dir: &Vector3<f32>) -> Vector4<f32> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `AllBright` and `Infinite` are never constructed
[INFO] [stdout]   --> src/light.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum LightKind {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 12 |     AllBright,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     Point,
[INFO] [stdout] 14 |     Infinite(Vec3f),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `uv` is never read
[INFO] [stdout]   --> src/sdf.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Sdf {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     uv: Arc<dyn Fn(&Vec3f) -> Uv + Send + Sync>,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Sdf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `steps` and `distance` are never read
[INFO] [stdout]   --> src/world.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Intersect {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub steps: u32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 18 |     pub distance: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "35fb9e44215856b364cdb502185d42ed990ef7118dc5e26eebb13492960a4877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35fb9e44215856b364cdb502185d42ed990ef7118dc5e26eebb13492960a4877", kill_on_drop: false }`
[INFO] [stdout] 35fb9e44215856b364cdb502185d42ed990ef7118dc5e26eebb13492960a4877
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 00d0f8df8aa5173e88d33c55adaf84ccf35c38581b80cba3f93937638498834c
[INFO] running `Command { std: "docker" "start" "-a" "00d0f8df8aa5173e88d33c55adaf84ccf35c38581b80cba3f93937638498834c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Color`
[INFO] [stderr]  --> src/light.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Color, Vec3f};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::Vector3`
[INFO] [stderr]  --> src/light.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra::Vector3;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Div` and `Mul`
[INFO] [stderr]  --> src/light.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::{Div, Mul};
[INFO] [stderr]   |                ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Norm`
[INFO] [stderr]  --> src/ray.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use nalgebra::{Norm, Vector3};
[INFO] [stderr]   |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Vector4`
[INFO] [stderr]  --> src/sdf.rs:2:34
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra::{Vector2, Vector3, Vector4};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Sdf`
[INFO] [stderr]  --> src/main.rs:8:32
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::sdf::{color_sphere, Sdf};
[INFO] [stderr]   |                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Intersect`
[INFO] [stderr]  --> src/main.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::world::{Intersect, World};
[INFO] [stderr]   |                    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra as na`
[INFO] [stderr]   --> src/main.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use nalgebra as na;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Point3`, `Point4`, and `Vector`
[INFO] [stderr]   --> src/main.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | use nalgebra::{Point2, Point3, Point4, Vector, Vector2, Vector3, Vector4};
[INFO] [stderr]    |                        ^^^^^^  ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use std::sync::Arc;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pt`
[INFO] [stderr]    --> src/main.rs:249:33
[INFO] [stderr]     |
[INFO] [stderr] 249 |             LightKind::Infinite(pt) => {
[INFO] [stderr]     |                                 ^^ help: if this is intentional, prefix it with an underscore: `_pt`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:204:26
[INFO] [stderr]     |
[INFO] [stderr] 204 | fn shader(world: &World, mut dir: Vector3<f32>) -> Vector4<f32> {
[INFO] [stderr]     |                          ----^^^
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ILLUM_THRESHOLD` is never used
[INFO] [stderr]   --> src/main.rs:48:7
[INFO] [stderr]    |
[INFO] [stderr] 48 | const ILLUM_THRESHOLD: f32 = 0.000001;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ColorWrapper` is never constructed
[INFO] [stderr]   --> src/main.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | struct ColorWrapper(pub Color);
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `color` is never used
[INFO] [stderr]   --> src/main.rs:57:4
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn color(x: f32, y: f32, z: f32) -> Color {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `origin` is never read
[INFO] [stderr]   --> src/main.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub struct Camera {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 62 |     origin: Vector3<f32>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rf32` is never used
[INFO] [stderr]   --> src/main.rs:78:4
[INFO] [stderr]    |
[INFO] [stderr] 78 | fn rf32() -> f32 {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `background_shader` is never used
[INFO] [stderr]    --> src/main.rs:312:4
[INFO] [stderr]     |
[INFO] [stderr] 312 | fn background_shader(_world: &World, dir: &Vector3<f32>) -> Vector4<f32> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `AllBright` and `Infinite` are never constructed
[INFO] [stderr]   --> src/light.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub enum LightKind {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] 12 |     AllBright,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 13 |     Point,
[INFO] [stderr] 14 |     Infinite(Vec3f),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `uv` is never read
[INFO] [stderr]   --> src/sdf.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Sdf {
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     uv: Arc<dyn Fn(&Vec3f) -> Uv + Send + Sync>,
[INFO] [stderr]    |     ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Sdf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `steps` and `distance` are never read
[INFO] [stderr]   --> src/world.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Intersect {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub steps: u32,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 18 |     pub distance: f32,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sdf` (bin "sdf" test) generated 21 warnings (run `cargo fix --bin "sdf" --tests` to apply 11 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/sdf-0a0e72a762313324)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "00d0f8df8aa5173e88d33c55adaf84ccf35c38581b80cba3f93937638498834c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d0f8df8aa5173e88d33c55adaf84ccf35c38581b80cba3f93937638498834c", kill_on_drop: false }`
[INFO] [stdout] 00d0f8df8aa5173e88d33c55adaf84ccf35c38581b80cba3f93937638498834c