Dec 04 10:31:01.502 INFO checking seenaburns/raytracer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 10:31:01.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 10:31:01.748 INFO [stdout] 54ae8f8792d984ee6f19314b4670f6b6ff5235fa52b6ba7ce37d8431f9cd08f8
Dec 04 10:31:01.753 INFO running `"docker" "start" "-a" "54ae8f8792d984ee6f19314b4670f6b6ff5235fa52b6ba7ce37d8431f9cd08f8"`
Dec 04 10:31:02.436 INFO [stderr] usermod: no changes
Dec 04 10:31:02.539 INFO [stderr]     Checking time v0.1.38
Dec 04 10:31:02.539 INFO [stderr]     Checking image v0.14.0
Dec 04 10:31:06.935 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Dec 04 10:31:07.691 INFO [stderr] warning: unused variable: `rng`
Dec 04 10:31:07.691 INFO [stderr]    --> src/shader/material.rs:123:49
Dec 04 10:31:07.691 INFO [stderr]     |
Dec 04 10:31:07.691 INFO [stderr] 123 |     fn scatter(&self, r: &Ray, hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
Dec 04 10:31:07.691 INFO [stderr]     |                                                 ^^^ help: consider using `_rng` instead
Dec 04 10:31:07.691 INFO [stderr]     |
Dec 04 10:31:07.691 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:31:07.691 INFO [stderr] 
Dec 04 10:31:07.692 INFO [stderr] warning: unused variable: `rng`
Dec 04 10:31:07.692 INFO [stderr]    --> src/shader/material.rs:161:51
Dec 04 10:31:07.692 INFO [stderr]     |
Dec 04 10:31:07.692 INFO [stderr] 161 |     fn scatter(&self, _r: &Ray, _hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
Dec 04 10:31:07.692 INFO [stderr]     |                                                   ^^^ help: consider using `_rng` instead
Dec 04 10:31:07.692 INFO [stderr] 
Dec 04 10:31:07.692 INFO [stderr] warning: unused variable: `u`
Dec 04 10:31:07.692 INFO [stderr]    --> src/shader/material.rs:179:23
Dec 04 10:31:07.692 INFO [stderr]     |
Dec 04 10:31:07.692 INFO [stderr] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
Dec 04 10:31:07.692 INFO [stderr]     |                       ^ help: consider using `_u` instead
Dec 04 10:31:07.692 INFO [stderr] 
Dec 04 10:31:07.692 INFO [stderr] warning: unused variable: `v`
Dec 04 10:31:07.692 INFO [stderr]    --> src/shader/material.rs:179:31
Dec 04 10:31:07.692 INFO [stderr]     |
Dec 04 10:31:07.692 INFO [stderr] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
Dec 04 10:31:07.692 INFO [stderr]     |                               ^ help: consider using `_v` instead
Dec 04 10:31:07.692 INFO [stderr] 
Dec 04 10:31:07.692 INFO [stderr] warning: unused variable: `p`
Dec 04 10:31:07.692 INFO [stderr]    --> src/shader/material.rs:179:39
Dec 04 10:31:07.692 INFO [stderr]     |
Dec 04 10:31:07.693 INFO [stderr] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
Dec 04 10:31:07.693 INFO [stderr]     |                                       ^ help: consider using `_p` instead
Dec 04 10:31:07.693 INFO [stderr] 
Dec 04 10:31:07.755 INFO [stderr] warning: unused variable: `rng`
Dec 04 10:31:07.755 INFO [stderr]    --> src/shader/material.rs:123:49
Dec 04 10:31:07.755 INFO [stderr]     |
Dec 04 10:31:07.755 INFO [stderr] 123 |     fn scatter(&self, r: &Ray, hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
Dec 04 10:31:07.755 INFO [stderr]     |                                                 ^^^ help: consider using `_rng` instead
Dec 04 10:31:07.755 INFO [stderr]     |
Dec 04 10:31:07.755 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 04 10:31:07.755 INFO [stderr] 
Dec 04 10:31:07.755 INFO [stderr] warning: unused variable: `rng`
Dec 04 10:31:07.755 INFO [stderr]    --> src/shader/material.rs:161:51
Dec 04 10:31:07.755 INFO [stderr]     |
Dec 04 10:31:07.755 INFO [stderr] 161 |     fn scatter(&self, _r: &Ray, _hit: &HitRecord, rng: &mut XorShiftRng) -> Option<(Vec3, Ray)> {
Dec 04 10:31:07.755 INFO [stderr]     |                                                   ^^^ help: consider using `_rng` instead
Dec 04 10:31:07.755 INFO [stderr] 
Dec 04 10:31:07.755 INFO [stderr] warning: unused variable: `u`
Dec 04 10:31:07.755 INFO [stderr]    --> src/shader/material.rs:179:23
Dec 04 10:31:07.755 INFO [stderr]     |
Dec 04 10:31:07.755 INFO [stderr] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
Dec 04 10:31:07.755 INFO [stderr]     |                       ^ help: consider using `_u` instead
Dec 04 10:31:07.755 INFO [stderr] 
Dec 04 10:31:07.755 INFO [stderr] warning: unused variable: `v`
Dec 04 10:31:07.755 INFO [stderr]    --> src/shader/material.rs:179:31
Dec 04 10:31:07.755 INFO [stderr]     |
Dec 04 10:31:07.755 INFO [stderr] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
Dec 04 10:31:07.755 INFO [stderr]     |                               ^ help: consider using `_v` instead
Dec 04 10:31:07.755 INFO [stderr] 
Dec 04 10:31:07.755 INFO [stderr] warning: unused variable: `p`
Dec 04 10:31:07.755 INFO [stderr]    --> src/shader/material.rs:179:39
Dec 04 10:31:07.755 INFO [stderr]     |
Dec 04 10:31:07.755 INFO [stderr] 179 |     fn emitted(&self, u: f64, v: f64, p: &Vec3) -> Option<Vec3> {
Dec 04 10:31:07.755 INFO [stderr]     |                                       ^ help: consider using `_p` instead
Dec 04 10:31:07.755 INFO [stderr] 
Dec 04 10:31:07.780 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:31:07.780 INFO [stderr]    --> src/render.rs:106:13
Dec 04 10:31:07.780 INFO [stderr]     |
Dec 04 10:31:07.780 INFO [stderr] 106 |             writeln!(&mut ::std::io::stderr(), "Thread {} done", nth);
Dec 04 10:31:07.780 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:07.780 INFO [stderr]     |
Dec 04 10:31:07.780 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 10:31:07.780 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:31:07.780 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 10:31:07.780 INFO [stderr] 
Dec 04 10:31:08.059 INFO [stderr] warning: function is never used: `test_perlin_generate`
Dec 04 10:31:08.059 INFO [stderr]    --> src/shader/texture.rs:254:5
Dec 04 10:31:08.059 INFO [stderr]     |
Dec 04 10:31:08.059 INFO [stderr] 254 |     fn test_perlin_generate() {
Dec 04 10:31:08.059 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:08.059 INFO [stderr]     |
Dec 04 10:31:08.059 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:31:08.059 INFO [stderr] 
Dec 04 10:31:08.095 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 10:31:08.095 INFO [stderr]    --> src/render.rs:106:13
Dec 04 10:31:08.095 INFO [stderr]     |
Dec 04 10:31:08.095 INFO [stderr] 106 |             writeln!(&mut ::std::io::stderr(), "Thread {} done", nth);
Dec 04 10:31:08.095 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:08.095 INFO [stderr]     |
Dec 04 10:31:08.095 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 10:31:08.095 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 10:31:08.095 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 04 10:31:08.095 INFO [stderr] 
Dec 04 10:31:09.009 INFO [stderr] warning: unused import: `hitable`
Dec 04 10:31:09.009 INFO [stderr]  --> src/main.rs:7:24
Dec 04 10:31:09.009 INFO [stderr]   |
Dec 04 10:31:09.009 INFO [stderr] 7 | use raytracer::model::{hitable, Renderable, Model};
Dec 04 10:31:09.009 INFO [stderr]   |                        ^^^^^^^
Dec 04 10:31:09.011 INFO [stderr]   |
Dec 04 10:31:09.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 10:31:09.011 INFO [stderr] 
Dec 04 10:31:09.012 INFO [stderr] warning: unused import: `raytracer::model::sphere::Sphere`
Dec 04 10:31:09.012 INFO [stderr]   --> src/main.rs:11:5
Dec 04 10:31:09.012 INFO [stderr]    |
Dec 04 10:31:09.012 INFO [stderr] 11 | use raytracer::model::sphere::Sphere;
Dec 04 10:31:09.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:09.013 INFO [stderr] 
Dec 04 10:31:09.013 INFO [stderr] warning: unused import: `raytracer::model::constant_medium::ConstantMedium`
Dec 04 10:31:09.013 INFO [stderr]   --> src/main.rs:12:5
Dec 04 10:31:09.013 INFO [stderr]    |
Dec 04 10:31:09.013 INFO [stderr] 12 | use raytracer::model::constant_medium::ConstantMedium;
Dec 04 10:31:09.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:09.013 INFO [stderr] 
Dec 04 10:31:09.019 INFO [stderr] warning: unused import: `raytracer::shader::texture`
Dec 04 10:31:09.019 INFO [stderr]   --> src/main.rs:13:5
Dec 04 10:31:09.019 INFO [stderr]    |
Dec 04 10:31:09.019 INFO [stderr] 13 | use raytracer::shader::texture;
Dec 04 10:31:09.019 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:09.019 INFO [stderr] 
Dec 04 10:31:09.168 INFO [stderr] warning: unused import: `hitable`
Dec 04 10:31:09.168 INFO [stderr]  --> src/main.rs:7:24
Dec 04 10:31:09.168 INFO [stderr]   |
Dec 04 10:31:09.168 INFO [stderr] 7 | use raytracer::model::{hitable, Renderable, Model};
Dec 04 10:31:09.168 INFO [stderr]   |                        ^^^^^^^
Dec 04 10:31:09.168 INFO [stderr]   |
Dec 04 10:31:09.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 10:31:09.168 INFO [stderr] 
Dec 04 10:31:09.176 INFO [stderr] warning: unused import: `raytracer::model::sphere::Sphere`
Dec 04 10:31:09.176 INFO [stderr]   --> src/main.rs:11:5
Dec 04 10:31:09.176 INFO [stderr]    |
Dec 04 10:31:09.176 INFO [stderr] 11 | use raytracer::model::sphere::Sphere;
Dec 04 10:31:09.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:09.176 INFO [stderr] 
Dec 04 10:31:09.176 INFO [stderr] warning: unused import: `raytracer::model::constant_medium::ConstantMedium`
Dec 04 10:31:09.176 INFO [stderr]   --> src/main.rs:12:5
Dec 04 10:31:09.176 INFO [stderr]    |
Dec 04 10:31:09.176 INFO [stderr] 12 | use raytracer::model::constant_medium::ConstantMedium;
Dec 04 10:31:09.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:09.176 INFO [stderr] 
Dec 04 10:31:09.176 INFO [stderr] warning: unused import: `raytracer::shader::texture`
Dec 04 10:31:09.176 INFO [stderr]   --> src/main.rs:13:5
Dec 04 10:31:09.176 INFO [stderr]    |
Dec 04 10:31:09.176 INFO [stderr] 13 | use raytracer::shader::texture;
Dec 04 10:31:09.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 10:31:09.176 INFO [stderr] 
Dec 04 10:31:09.333 INFO [stderr] warning: unused variable: `mat_iso`
Dec 04 10:31:09.333 INFO [stderr]   --> src/main.rs:88:9
Dec 04 10:31:09.333 INFO [stderr]    |
Dec 04 10:31:09.333 INFO [stderr] 88 |     let mat_iso   = Material::isotropic_constant(Vec3::new(1.0,1.0,1.0));
Dec 04 10:31:09.333 INFO [stderr]    |         ^^^^^^^ help: consider using `_mat_iso` instead
Dec 04 10:31:09.343 INFO [stderr]    |
Dec 04 10:31:09.343 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:31:09.343 INFO [stderr] 
Dec 04 10:31:09.391 INFO [stderr] warning: variant is never constructed: `PNG`
Dec 04 10:31:09.391 INFO [stderr]    --> src/main.rs:194:5
Dec 04 10:31:09.391 INFO [stderr]     |
Dec 04 10:31:09.391 INFO [stderr] 194 |     PNG
Dec 04 10:31:09.391 INFO [stderr]     |     ^^^
Dec 04 10:31:09.391 INFO [stderr]     |
Dec 04 10:31:09.391 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:31:09.391 INFO [stderr] 
Dec 04 10:31:09.435 INFO [stderr] warning: unused variable: `mat_iso`
Dec 04 10:31:09.435 INFO [stderr]   --> src/main.rs:88:9
Dec 04 10:31:09.435 INFO [stderr]    |
Dec 04 10:31:09.435 INFO [stderr] 88 |     let mat_iso   = Material::isotropic_constant(Vec3::new(1.0,1.0,1.0));
Dec 04 10:31:09.435 INFO [stderr]    |         ^^^^^^^ help: consider using `_mat_iso` instead
Dec 04 10:31:09.435 INFO [stderr]    |
Dec 04 10:31:09.435 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 10:31:09.435 INFO [stderr] 
Dec 04 10:31:09.467 INFO [stderr] warning: variant is never constructed: `PNG`
Dec 04 10:31:09.467 INFO [stderr]    --> src/main.rs:194:5
Dec 04 10:31:09.467 INFO [stderr]     |
Dec 04 10:31:09.467 INFO [stderr] 194 |     PNG
Dec 04 10:31:09.467 INFO [stderr]     |     ^^^
Dec 04 10:31:09.467 INFO [stderr]     |
Dec 04 10:31:09.467 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 04 10:31:09.475 INFO [stderr] 
Dec 04 10:31:09.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.03s
Dec 04 10:31:09.509 INFO [stderr] su: No module specific data is present
Dec 04 10:31:10.035 INFO running `"docker" "inspect" "54ae8f8792d984ee6f19314b4670f6b6ff5235fa52b6ba7ce37d8431f9cd08f8"`
Dec 04 10:31:10.211 INFO running `"docker" "rm" "-f" "54ae8f8792d984ee6f19314b4670f6b6ff5235fa52b6ba7ce37d8431f9cd08f8"`
Dec 04 10:31:10.362 INFO [stdout] 54ae8f8792d984ee6f19314b4670f6b6ff5235fa52b6ba7ce37d8431f9cd08f8