[INFO] cloning repository https://github.com/SolarLiner/raytracer.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SolarLiner/raytracer.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolarLiner%2Fraytracer.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolarLiner%2Fraytracer.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e553b6dafae47a8edde079920a5d49ae96edca2
[INFO] checking SolarLiner/raytracer.rs/6e553b6dafae47a8edde079920a5d49ae96edca2 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSolarLiner%2Fraytracer.rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SolarLiner/raytracer.rs on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SolarLiner/raytracer.rs
[INFO] finished tweaking git repo https://github.com/SolarLiner/raytracer.rs
[INFO] tweaked toml for git repo https://github.com/SolarLiner/raytracer.rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SolarLiner/raytracer.rs 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "ca2ff9da1113e14b4b7d058c2cf932782fd839fd89f35c5ba9e9dbab3041d0ad", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Transform3`
[INFO] [stdout]   --> src/objects.rs:11:62
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cgmath::{EuclideanSpace, InnerSpace, Matrix4, Transform, Transform3, Vector3};
[INFO] [stdout]    |                                                              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]   --> src/objects.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::cell::Cell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MetricSpace`
[INFO] [stdout]  --> src/sdf.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cgmath::{EuclideanSpace, InnerSpace, MetricSpace, Point3, Vector3};
[INFO] [stdout]   |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Transform3`
[INFO] [stdout]   --> src/objects.rs:11:62
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cgmath::{EuclideanSpace, InnerSpace, Matrix4, Transform, Transform3, Vector3};
[INFO] [stdout]    |                                                              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::Cell`
[INFO] [stdout]   --> src/objects.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::cell::Cell;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MetricSpace`
[INFO] [stdout]  --> src/sdf.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cgmath::{EuclideanSpace, InnerSpace, MetricSpace, Point3, Vector3};
[INFO] [stdout]   |                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Array`
[INFO] [stdout]  --> src/traits.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgmath::{InnerSpace, Point3, Vector3, Array};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Array`
[INFO] [stdout]  --> src/traits.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use cgmath::{InnerSpace, Point3, Vector3, Array};
[INFO] [stdout]   |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theta`
[INFO] [stdout]   --> src/sky.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let theta = dir.y.atan2(dir.x);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi`
[INFO] [stdout]   --> src/sky.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let phi = dir.z.acos(); // Assuming dir is constant
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_phi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Sky` is never constructed
[INFO] [stdout]   --> src/material.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub enum Bounce {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] 82 |     Sky(Ray),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bounce` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map_copy` is never used
[INFO] [stdout]   --> src/sdf.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T> Positioned<T> {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn map_copy<U, F: FnOnce(&T) -> U>(&self, mapper: F) -> Positioned<U> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sdf_d` is never used
[INFO] [stdout]   --> src/sdf.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl Positioned<SDF> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn sdf_d(&self, pos: P3) -> V3 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sun_color` is never used
[INFO] [stdout]   --> src/sky.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Sky {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn sun_color(&self) -> Color {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_hemisphere` is never used
[INFO] [stdout]   --> src/utils.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn random_in_hemisphere(rng: &mut ThreadRng, normal: V3) -> V3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `theta`
[INFO] [stdout]   --> src/sky.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let theta = dir.y.atan2(dir.x);
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_theta`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi`
[INFO] [stdout]   --> src/sky.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let phi = dir.z.acos(); // Assuming dir is constant
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_phi`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Sky` is never constructed
[INFO] [stdout]   --> src/material.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub enum Bounce {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] 82 |     Sky(Ray),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Bounce` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `map_copy` is never used
[INFO] [stdout]   --> src/sdf.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T> Positioned<T> {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     pub fn map_copy<U, F: FnOnce(&T) -> U>(&self, mapper: F) -> Positioned<U> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sdf_d` is never used
[INFO] [stdout]   --> src/sdf.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl Positioned<SDF> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn sdf_d(&self, pos: P3) -> V3 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `sun_color` is never used
[INFO] [stdout]   --> src/sky.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Sky {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn sun_color(&self) -> Color {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_hemisphere` is never used
[INFO] [stdout]   --> src/utils.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn random_in_hemisphere(rng: &mut ThreadRng, normal: V3) -> V3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.04s
[INFO] running `Command { std: "docker" "inspect" "6118ee777710d9f91236d963ddc285286f90cdb8ef31a1a2a16df5e42f6dc020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6118ee777710d9f91236d963ddc285286f90cdb8ef31a1a2a16df5e42f6dc020", kill_on_drop: false }`
[INFO] [stdout] 6118ee777710d9f91236d963ddc285286f90cdb8ef31a1a2a16df5e42f6dc020