Nov 02 09:08:14.963 INFO checking oliverlars/rust_ray against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:08:14.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 09:08:15.386 INFO blam! c03122769de7368a97b2a81291fc4999464f3190eb470121fc71f0b7b60d094b
Nov 02 09:08:15.393 INFO running `"docker" "start" "-a" "c03122769de7368a97b2a81291fc4999464f3190eb470121fc71f0b7b60d094b"`
Nov 02 09:08:16.544 INFO kablam! usermod: no changes
Nov 02 09:08:16.704 INFO kablam!     Checking num_cpus v1.5.0
Nov 02 09:08:16.704 INFO kablam!     Checking num-complex v0.1.37
Nov 02 09:08:16.704 INFO kablam!     Checking num-bigint v0.1.37
Nov 02 09:08:17.810 INFO kablam!     Checking rayon-core v1.0.2
Nov 02 09:08:20.049 INFO kablam!     Checking num-rational v0.1.36
Nov 02 09:08:20.070 INFO kablam!     Checking rayon v0.7.1
Nov 02 09:08:21.180 INFO kablam!     Checking num v0.1.37
Nov 02 09:08:22.984 INFO kablam!     Checking jpeg-decoder v0.1.12
Nov 02 09:08:24.487 INFO kablam!     Checking image v0.13.0
Nov 02 09:08:29.292 INFO kablam!     Checking rustray v0.1.0 (/source)
Nov 02 09:08:30.334 INFO kablam! warning: unused import: `ray::Ray`
Nov 02 09:08:30.334 INFO kablam!  --> src/sphere.rs:2:5
Nov 02 09:08:30.335 INFO kablam!   |
Nov 02 09:08:30.335 INFO kablam! 2 | use ray::Ray;
Nov 02 09:08:30.335 INFO kablam!   |     ^^^^^^^^
Nov 02 09:08:30.335 INFO kablam!   |
Nov 02 09:08:30.335 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:08:30.336 INFO kablam! 
Nov 02 09:08:30.336 INFO kablam! warning: unused import: `std::option`
Nov 02 09:08:30.336 INFO kablam!  --> src/trace.rs:5:5
Nov 02 09:08:30.336 INFO kablam!   |
Nov 02 09:08:30.336 INFO kablam! 5 | use std::option;
Nov 02 09:08:30.336 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 09:08:30.337 INFO kablam! 
Nov 02 09:08:30.337 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 09:08:30.337 INFO kablam!   --> src/trace.rs:48:26
Nov 02 09:08:30.337 INFO kablam!    |
Nov 02 09:08:30.337 INFO kablam! 48 |     return ks * f64::max((f64::powf(m, obj.specular as f64)), 0.0);
Nov 02 09:08:30.338 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:08:30.338 INFO kablam!    |
Nov 02 09:08:30.338 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 09:08:30.338 INFO kablam! 
Nov 02 09:08:30.338 INFO kablam! warning: unused import: `std::collections`
Nov 02 09:08:30.339 INFO kablam!   --> src/main.rs:13:5
Nov 02 09:08:30.339 INFO kablam!    |
Nov 02 09:08:30.339 INFO kablam! 13 | use std::collections;
Nov 02 09:08:30.339 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 09:08:30.339 INFO kablam! 
Nov 02 09:08:30.339 INFO kablam! warning: unused import: `num::iter::range`
Nov 02 09:08:30.340 INFO kablam!   --> src/main.rs:14:5
Nov 02 09:08:30.340 INFO kablam!    |
Nov 02 09:08:30.340 INFO kablam! 14 | use num::iter::range;
Nov 02 09:08:30.340 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 09:08:30.340 INFO kablam! 
Nov 02 09:08:30.340 INFO kablam! warning: unused import: `scene::Scene`
Nov 02 09:08:30.341 INFO kablam!   --> src/main.rs:15:5
Nov 02 09:08:30.341 INFO kablam!    |
Nov 02 09:08:30.341 INFO kablam! 15 | use scene::Scene;
Nov 02 09:08:30.341 INFO kablam!    |     ^^^^^^^^^^^^
Nov 02 09:08:30.341 INFO kablam! 
Nov 02 09:08:30.341 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:08:30.342 INFO kablam!   --> src/main.rs:53:21
Nov 02 09:08:30.342 INFO kablam!    |
Nov 02 09:08:30.342 INFO kablam! 53 |             let u = (x as f32 /width as f32);
Nov 02 09:08:30.342 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:08:30.342 INFO kablam! 
Nov 02 09:08:30.342 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:08:30.342 INFO kablam!   --> src/main.rs:54:21
Nov 02 09:08:30.343 INFO kablam!    |
Nov 02 09:08:30.343 INFO kablam! 54 |             let v = ((height - y) as f32 / height as f32);
Nov 02 09:08:30.343 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:08:30.343 INFO kablam! 
Nov 02 09:08:30.377 INFO kablam! warning: unused import: `ray::Ray`
Nov 02 09:08:30.377 INFO kablam!  --> src/sphere.rs:2:5
Nov 02 09:08:30.377 INFO kablam!   |
Nov 02 09:08:30.377 INFO kablam! 2 | use ray::Ray;
Nov 02 09:08:30.377 INFO kablam!   |     ^^^^^^^^
Nov 02 09:08:30.378 INFO kablam!   |
Nov 02 09:08:30.378 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 09:08:30.378 INFO kablam! 
Nov 02 09:08:30.378 INFO kablam! warning: unused import: `std::option`
Nov 02 09:08:30.378 INFO kablam!  --> src/trace.rs:5:5
Nov 02 09:08:30.378 INFO kablam!   |
Nov 02 09:08:30.378 INFO kablam! 5 | use std::option;
Nov 02 09:08:30.379 INFO kablam!   |     ^^^^^^^^^^^
Nov 02 09:08:30.379 INFO kablam! 
Nov 02 09:08:30.379 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 09:08:30.379 INFO kablam!   --> src/trace.rs:48:26
Nov 02 09:08:30.379 INFO kablam!    |
Nov 02 09:08:30.380 INFO kablam! 48 |     return ks * f64::max((f64::powf(m, obj.specular as f64)), 0.0);
Nov 02 09:08:30.380 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:08:30.380 INFO kablam!    |
Nov 02 09:08:30.380 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 09:08:30.380 INFO kablam! 
Nov 02 09:08:30.380 INFO kablam! warning: unused import: `std::collections`
Nov 02 09:08:30.380 INFO kablam!   --> src/main.rs:13:5
Nov 02 09:08:30.380 INFO kablam!    |
Nov 02 09:08:30.380 INFO kablam! 13 | use std::collections;
Nov 02 09:08:30.380 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 09:08:30.380 INFO kablam! 
Nov 02 09:08:30.380 INFO kablam! warning: unused import: `num::iter::range`
Nov 02 09:08:30.380 INFO kablam!   --> src/main.rs:14:5
Nov 02 09:08:30.380 INFO kablam!    |
Nov 02 09:08:30.380 INFO kablam! 14 | use num::iter::range;
Nov 02 09:08:30.380 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 09:08:30.380 INFO kablam! 
Nov 02 09:08:30.380 INFO kablam! warning: unused import: `scene::Scene`
Nov 02 09:08:30.380 INFO kablam!   --> src/main.rs:15:5
Nov 02 09:08:30.380 INFO kablam!    |
Nov 02 09:08:30.381 INFO kablam! 15 | use scene::Scene;
Nov 02 09:08:30.381 INFO kablam!    |     ^^^^^^^^^^^^
Nov 02 09:08:30.381 INFO kablam! 
Nov 02 09:08:30.381 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:08:30.381 INFO kablam!   --> src/main.rs:53:21
Nov 02 09:08:30.381 INFO kablam!    |
Nov 02 09:08:30.381 INFO kablam! 53 |             let u = (x as f32 /width as f32);
Nov 02 09:08:30.381 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:08:30.381 INFO kablam! 
Nov 02 09:08:30.381 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 09:08:30.381 INFO kablam!   --> src/main.rs:54:21
Nov 02 09:08:30.382 INFO kablam!    |
Nov 02 09:08:30.382 INFO kablam! 54 |             let v = ((height - y) as f32 / height as f32);
Nov 02 09:08:30.382 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 09:08:30.382 INFO kablam! 
Nov 02 09:08:30.511 INFO kablam! warning: unused variable: `diffuse`
Nov 02 09:08:30.511 INFO kablam!   --> src/trace.rs:44:10
Nov 02 09:08:30.511 INFO kablam!    |
Nov 02 09:08:30.511 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Nov 02 09:08:30.511 INFO kablam!    |          ^^^^^^^ help: consider using `_diffuse` instead
Nov 02 09:08:30.511 INFO kablam!    |
Nov 02 09:08:30.511 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:08:30.511 INFO kablam! 
Nov 02 09:08:30.511 INFO kablam! warning: unused variable: `ambient`
Nov 02 09:08:30.511 INFO kablam!   --> src/trace.rs:64:9
Nov 02 09:08:30.511 INFO kablam!    |
Nov 02 09:08:30.511 INFO kablam! 64 |     let ambient = Vec3{x:0.2, y:0.2, z:0.2};
Nov 02 09:08:30.511 INFO kablam!    |         ^^^^^^^ help: consider using `_ambient` instead
Nov 02 09:08:30.511 INFO kablam! 
Nov 02 09:08:30.511 INFO kablam! warning: unused variable: `r`
Nov 02 09:08:30.511 INFO kablam!   --> src/trace.rs:81:13
Nov 02 09:08:30.511 INFO kablam!    |
Nov 02 09:08:30.511 INFO kablam! 81 |         let r = Vec3::unit(&((normal-v) * 2.0* Vec3::dot(&v, &normal)));
Nov 02 09:08:30.511 INFO kablam!    |             ^ help: consider using `_r` instead
Nov 02 09:08:30.511 INFO kablam! 
Nov 02 09:08:30.524 INFO kablam! warning: unused variable: `diffuse`
Nov 02 09:08:30.524 INFO kablam!   --> src/trace.rs:44:10
Nov 02 09:08:30.524 INFO kablam!    |
Nov 02 09:08:30.524 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Nov 02 09:08:30.524 INFO kablam!    |          ^^^^^^^ help: consider using `_diffuse` instead
Nov 02 09:08:30.524 INFO kablam!    |
Nov 02 09:08:30.524 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:08:30.524 INFO kablam! 
Nov 02 09:08:30.524 INFO kablam! warning: unused variable: `ambient`
Nov 02 09:08:30.524 INFO kablam!   --> src/trace.rs:64:9
Nov 02 09:08:30.524 INFO kablam!    |
Nov 02 09:08:30.524 INFO kablam! 64 |     let ambient = Vec3{x:0.2, y:0.2, z:0.2};
Nov 02 09:08:30.524 INFO kablam!    |         ^^^^^^^ help: consider using `_ambient` instead
Nov 02 09:08:30.524 INFO kablam! 
Nov 02 09:08:30.524 INFO kablam! warning: unused variable: `r`
Nov 02 09:08:30.524 INFO kablam!   --> src/trace.rs:81:13
Nov 02 09:08:30.524 INFO kablam!    |
Nov 02 09:08:30.524 INFO kablam! 81 |         let r = Vec3::unit(&((normal-v) * 2.0* Vec3::dot(&v, &normal)));
Nov 02 09:08:30.524 INFO kablam!    |             ^ help: consider using `_r` instead
Nov 02 09:08:30.524 INFO kablam! 
Nov 02 09:08:30.532 INFO kablam! warning: method is never used: `norm`
Nov 02 09:08:30.532 INFO kablam!   --> src/vector.rs:11:5
Nov 02 09:08:30.532 INFO kablam!    |
Nov 02 09:08:30.532 INFO kablam! 11 |     pub fn norm(&self) -> f64{
Nov 02 09:08:30.532 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:08:30.532 INFO kablam!    |
Nov 02 09:08:30.532 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:08:30.532 INFO kablam! 
Nov 02 09:08:30.532 INFO kablam! warning: method is never used: `cross`
Nov 02 09:08:30.532 INFO kablam!   --> src/vector.rs:25:5
Nov 02 09:08:30.532 INFO kablam!    |
Nov 02 09:08:30.532 INFO kablam! 25 |     pub fn cross(&self, other : &Vec3) -> Vec3{
Nov 02 09:08:30.532 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:08:30.532 INFO kablam! 
Nov 02 09:08:30.532 INFO kablam! warning: constant item is never used: `FARAWAY`
Nov 02 09:08:30.532 INFO kablam!  --> src/sphere.rs:5:1
Nov 02 09:08:30.532 INFO kablam!   |
Nov 02 09:08:30.532 INFO kablam! 5 | const FARAWAY: f64 = 1e10;
Nov 02 09:08:30.532 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:08:30.532 INFO kablam! 
Nov 02 09:08:30.532 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Nov 02 09:08:30.532 INFO kablam!   --> src/trace.rs:44:26
Nov 02 09:08:30.532 INFO kablam!    |
Nov 02 09:08:30.532 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Nov 02 09:08:30.532 INFO kablam!    |                          ^
Nov 02 09:08:30.532 INFO kablam!    |
Nov 02 09:08:30.532 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 09:08:30.532 INFO kablam! 
Nov 02 09:08:30.604 INFO kablam! warning: method is never used: `norm`
Nov 02 09:08:30.604 INFO kablam!   --> src/vector.rs:11:5
Nov 02 09:08:30.604 INFO kablam!    |
Nov 02 09:08:30.604 INFO kablam! 11 |     pub fn norm(&self) -> f64{
Nov 02 09:08:30.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:08:30.604 INFO kablam!    |
Nov 02 09:08:30.604 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 09:08:30.604 INFO kablam! 
Nov 02 09:08:30.604 INFO kablam! warning: method is never used: `cross`
Nov 02 09:08:30.604 INFO kablam!   --> src/vector.rs:25:5
Nov 02 09:08:30.604 INFO kablam!    |
Nov 02 09:08:30.604 INFO kablam! 25 |     pub fn cross(&self, other : &Vec3) -> Vec3{
Nov 02 09:08:30.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:08:30.604 INFO kablam! 
Nov 02 09:08:30.604 INFO kablam! warning: constant item is never used: `FARAWAY`
Nov 02 09:08:30.604 INFO kablam!  --> src/sphere.rs:5:1
Nov 02 09:08:30.604 INFO kablam!   |
Nov 02 09:08:30.604 INFO kablam! 5 | const FARAWAY: f64 = 1e10;
Nov 02 09:08:30.604 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:08:30.604 INFO kablam! 
Nov 02 09:08:30.604 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Nov 02 09:08:30.604 INFO kablam!   --> src/trace.rs:44:26
Nov 02 09:08:30.604 INFO kablam!    |
Nov 02 09:08:30.604 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Nov 02 09:08:30.604 INFO kablam!    |                          ^
Nov 02 09:08:30.604 INFO kablam!    |
Nov 02 09:08:30.604 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 09:08:30.604 INFO kablam! 
Nov 02 09:08:30.650 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.07s
Nov 02 09:08:30.686 INFO kablam! su: No module specific data is present
Nov 02 09:08:31.527 INFO running `"docker" "rm" "-f" "c03122769de7368a97b2a81291fc4999464f3190eb470121fc71f0b7b60d094b"`
Nov 02 09:08:31.948 INFO blam! c03122769de7368a97b2a81291fc4999464f3190eb470121fc71f0b7b60d094b