[INFO] cloning repository https://github.com/LanJian/raytox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LanJian/raytox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLanJian%2Fraytox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLanJian%2Fraytox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 24e07f3e9f63d85ed7caa61e2069bd35f7ebb515
[INFO] checking LanJian/raytox against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLanJian%2Fraytox" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LanJian/raytox on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LanJian/raytox
[INFO] finished tweaking git repo https://github.com/LanJian/raytox
[INFO] tweaked toml for git repo https://github.com/LanJian/raytox written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/LanJian/raytox already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "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] edfee90365d4c7ddf9b26094ef2b62fb5650a6eaee83c86e22758d971fbc34e8
[INFO] running `Command { std: "docker" "start" "-a" "edfee90365d4c7ddf9b26094ef2b62fb5650a6eaee83c86e22758d971fbc34e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edfee90365d4c7ddf9b26094ef2b62fb5650a6eaee83c86e22758d971fbc34e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edfee90365d4c7ddf9b26094ef2b62fb5650a6eaee83c86e22758d971fbc34e8", kill_on_drop: false }`
[INFO] [stdout] edfee90365d4c7ddf9b26094ef2b62fb5650a6eaee83c86e22758d971fbc34e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2d1666e7cdea9e3df86489cdeaf66ffa5dd5b757f3b8e8139794206501bbfc6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e2d1666e7cdea9e3df86489cdeaf66ffa5dd5b757f3b8e8139794206501bbfc6", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking bytemuck v1.7.0
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking raytox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Add`, `Mul`, `Neg`, `Sub`
[INFO] [stdout]  --> src/algebra/point2.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Mul, Neg, Sub, Div};
[INFO] [stdout]   |                ^^^  ^^^  ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector3`
[INFO] [stdout]  --> src/geometry/sphere.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::algebra::{Point2, Point3, Ray, Vector3};
[INFO] [stdout]   |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::texture::TextureCoordinate`
[INFO] [stdout]  --> src/geometry/sphere.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::texture::TextureCoordinate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rgb`, `Rgba`
[INFO] [stdout]  --> src/scene.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, GenericImage, Pixel, Rgb, Rgba};
[INFO] [stdout]   |                                                ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Vector3`, `geometry::Sphere`, `material::Phong`
[INFO] [stdout]   --> src/scene.rs:4:15
[INFO] [stdout]    |
[INFO] [stdout] 4  |     algebra::{Point3, Ray, Vector3, EPSILON},
[INFO] [stdout]    |               ^^^^^^       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8  |     geometry::Sphere,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     material::Phong,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point3`
[INFO] [stdout]  --> src/texture.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 |     algebra::{Point2, Point3},
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pixel`
[INFO] [stdout]  --> src/scene.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, GenericImage, Pixel, Rgb, Rgba};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/geometry/sphere.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn to_texture_space(&self, p: &Point3) -> Point2 {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Add`, `Mul`, `Neg`, `Sub`
[INFO] [stdout]  --> src/algebra/point2.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Mul, Neg, Sub, Div};
[INFO] [stdout]   |                ^^^  ^^^  ^^^  ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/geometry/polygon.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn intersect(&self, ray: &Ray) -> Option<Intersection> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vector3`
[INFO] [stdout]  --> src/geometry/sphere.rs:1:43
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::algebra::{Point2, Point3, Ray, Vector3};
[INFO] [stdout]   |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::texture::TextureCoordinate`
[INFO] [stdout]  --> src/geometry/sphere.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::texture::TextureCoordinate;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rgb`, `Rgba`
[INFO] [stdout]  --> src/scene.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, GenericImage, Pixel, Rgb, Rgba};
[INFO] [stdout]   |                                                ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/geometry/polygon.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn intersect(&self, ray: &Ray) -> Option<Intersection> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Point3`, `Vector3`, `geometry::Sphere`, `material::Phong`
[INFO] [stdout]   --> src/scene.rs:4:15
[INFO] [stdout]    |
[INFO] [stdout] 4  |     algebra::{Point3, Ray, Vector3, EPSILON},
[INFO] [stdout]    |               ^^^^^^       ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8  |     geometry::Sphere,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     material::Phong,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point3`
[INFO] [stdout]  --> src/texture.rs:2:23
[INFO] [stdout]   |
[INFO] [stdout] 2 |     algebra::{Point2, Point3},
[INFO] [stdout]   |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry/polygon.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(point: Point3, normal: Vector3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/texture.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(u: f64, v: f64) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pixel`
[INFO] [stdout]  --> src/scene.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use image::{DynamicImage, GenericImage, Pixel, Rgb, Rgba};
[INFO] [stdout]   |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/geometry/sphere.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn to_texture_space(&self, p: &Point3) -> Point2 {
[INFO] [stdout]    |                                ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/geometry/polygon.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn intersect(&self, ray: &Ray) -> Option<Intersection> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ray`
[INFO] [stdout]   --> src/geometry/polygon.rs:62:25
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn intersect(&self, ray: &Ray) -> Option<Intersection> {
[INFO] [stdout]    |                         ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/geometry/polygon.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(point: Point3, normal: Vector3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/texture.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new(u: f64, v: f64) -> Self {
[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 26.51s
[INFO] running `Command { std: "docker" "inspect" "e2d1666e7cdea9e3df86489cdeaf66ffa5dd5b757f3b8e8139794206501bbfc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2d1666e7cdea9e3df86489cdeaf66ffa5dd5b757f3b8e8139794206501bbfc6", kill_on_drop: false }`
[INFO] [stdout] e2d1666e7cdea9e3df86489cdeaf66ffa5dd5b757f3b8e8139794206501bbfc6