Oct 31 23:40:49.558 INFO checking oliverlars/rust_ray against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 23:40:49.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Oct 31 23:40:49.952 INFO blam! aedbd2a83955729e236c9ec77bb8b02a20a03445fdf50867fd45f7afdc6e962d
Oct 31 23:40:49.954 INFO running `"docker" "start" "-a" "aedbd2a83955729e236c9ec77bb8b02a20a03445fdf50867fd45f7afdc6e962d"`
Oct 31 23:40:51.046 INFO kablam! usermod: no changes
Oct 31 23:40:51.220 INFO kablam!    Compiling rayon-core v1.0.2
Oct 31 23:40:51.220 INFO kablam!     Checking num_cpus v1.5.0
Oct 31 23:40:51.220 INFO kablam!     Checking num-bigint v0.1.37
Oct 31 23:40:53.832 INFO kablam!     Checking rayon v0.7.1
Oct 31 23:40:54.060 INFO kablam!     Checking num-rational v0.1.36
Oct 31 23:40:54.892 INFO kablam!     Checking num v0.1.37
Oct 31 23:40:56.980 INFO kablam!     Checking jpeg-decoder v0.1.12
Oct 31 23:40:58.490 INFO kablam!     Checking image v0.13.0
Oct 31 23:41:03.265 INFO kablam!     Checking rustray v0.1.0 (/source)
Oct 31 23:41:04.435 INFO kablam! warning: unused import: `ray::Ray`
Oct 31 23:41:04.435 INFO kablam!  --> src/sphere.rs:2:5
Oct 31 23:41:04.435 INFO kablam!   |
Oct 31 23:41:04.435 INFO kablam! 2 | use ray::Ray;
Oct 31 23:41:04.435 INFO kablam!   |     ^^^^^^^^
Oct 31 23:41:04.435 INFO kablam!   |
Oct 31 23:41:04.435 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:41:04.435 INFO kablam! 
Oct 31 23:41:04.435 INFO kablam! warning: unused import: `std::option`
Oct 31 23:41:04.435 INFO kablam!  --> src/trace.rs:5:5
Oct 31 23:41:04.435 INFO kablam!   |
Oct 31 23:41:04.435 INFO kablam! 5 | use std::option;
Oct 31 23:41:04.435 INFO kablam!   |     ^^^^^^^^^^^
Oct 31 23:41:04.435 INFO kablam! 
Oct 31 23:41:04.435 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 23:41:04.435 INFO kablam!   --> src/trace.rs:48:26
Oct 31 23:41:04.435 INFO kablam!    |
Oct 31 23:41:04.435 INFO kablam! 48 |     return ks * f64::max((f64::powf(m, obj.specular as f64)), 0.0);
Oct 31 23:41:04.435 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:41:04.435 INFO kablam!    |
Oct 31 23:41:04.435 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 31 23:41:04.435 INFO kablam! 
Oct 31 23:41:04.435 INFO kablam! warning: unused import: `std::collections`
Oct 31 23:41:04.435 INFO kablam!   --> src/main.rs:13:5
Oct 31 23:41:04.435 INFO kablam!    |
Oct 31 23:41:04.435 INFO kablam! 13 | use std::collections;
Oct 31 23:41:04.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 23:41:04.435 INFO kablam! 
Oct 31 23:41:04.435 INFO kablam! warning: unused import: `num::iter::range`
Oct 31 23:41:04.435 INFO kablam!   --> src/main.rs:14:5
Oct 31 23:41:04.435 INFO kablam!    |
Oct 31 23:41:04.435 INFO kablam! 14 | use num::iter::range;
Oct 31 23:41:04.435 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 23:41:04.435 INFO kablam! 
Oct 31 23:41:04.435 INFO kablam! warning: unused import: `scene::Scene`
Oct 31 23:41:04.435 INFO kablam!   --> src/main.rs:15:5
Oct 31 23:41:04.435 INFO kablam!    |
Oct 31 23:41:04.435 INFO kablam! 15 | use scene::Scene;
Oct 31 23:41:04.435 INFO kablam!    |     ^^^^^^^^^^^^
Oct 31 23:41:04.435 INFO kablam! 
Oct 31 23:41:04.435 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:41:04.435 INFO kablam!   --> src/main.rs:53:21
Oct 31 23:41:04.435 INFO kablam!    |
Oct 31 23:41:04.435 INFO kablam! 53 |             let u = (x as f32 /width as f32);
Oct 31 23:41:04.435 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:41:04.436 INFO kablam! 
Oct 31 23:41:04.436 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:41:04.436 INFO kablam!   --> src/main.rs:54:21
Oct 31 23:41:04.436 INFO kablam!    |
Oct 31 23:41:04.436 INFO kablam! 54 |             let v = ((height - y) as f32 / height as f32);
Oct 31 23:41:04.436 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:41:04.436 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unused import: `ray::Ray`
Oct 31 23:41:04.656 INFO kablam!  --> src/sphere.rs:2:5
Oct 31 23:41:04.656 INFO kablam!   |
Oct 31 23:41:04.656 INFO kablam! 2 | use ray::Ray;
Oct 31 23:41:04.656 INFO kablam!   |     ^^^^^^^^
Oct 31 23:41:04.656 INFO kablam!   |
Oct 31 23:41:04.656 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unused import: `std::option`
Oct 31 23:41:04.656 INFO kablam!  --> src/trace.rs:5:5
Oct 31 23:41:04.656 INFO kablam!   |
Oct 31 23:41:04.656 INFO kablam! 5 | use std::option;
Oct 31 23:41:04.656 INFO kablam!   |     ^^^^^^^^^^^
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unnecessary parentheses around function argument
Oct 31 23:41:04.656 INFO kablam!   --> src/trace.rs:48:26
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam! 48 |     return ks * f64::max((f64::powf(m, obj.specular as f64)), 0.0);
Oct 31 23:41:04.656 INFO kablam!    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unused import: `std::collections`
Oct 31 23:41:04.656 INFO kablam!   --> src/main.rs:13:5
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam! 13 | use std::collections;
Oct 31 23:41:04.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unused import: `num::iter::range`
Oct 31 23:41:04.656 INFO kablam!   --> src/main.rs:14:5
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam! 14 | use num::iter::range;
Oct 31 23:41:04.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unused import: `scene::Scene`
Oct 31 23:41:04.656 INFO kablam!   --> src/main.rs:15:5
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam! 15 | use scene::Scene;
Oct 31 23:41:04.656 INFO kablam!    |     ^^^^^^^^^^^^
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:41:04.656 INFO kablam!   --> src/main.rs:53:21
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam! 53 |             let u = (x as f32 /width as f32);
Oct 31 23:41:04.656 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:41:04.656 INFO kablam! 
Oct 31 23:41:04.656 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 31 23:41:04.656 INFO kablam!   --> src/main.rs:54:21
Oct 31 23:41:04.656 INFO kablam!    |
Oct 31 23:41:04.656 INFO kablam! 54 |             let v = ((height - y) as f32 / height as f32);
Oct 31 23:41:04.657 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 31 23:41:04.657 INFO kablam! 
Oct 31 23:41:04.681 INFO kablam! warning: unused variable: `diffuse`
Oct 31 23:41:04.681 INFO kablam!   --> src/trace.rs:44:10
Oct 31 23:41:04.681 INFO kablam!    |
Oct 31 23:41:04.681 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Oct 31 23:41:04.681 INFO kablam!    |          ^^^^^^^ help: consider using `_diffuse` instead
Oct 31 23:41:04.681 INFO kablam!    |
Oct 31 23:41:04.681 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:41:04.681 INFO kablam! 
Oct 31 23:41:04.681 INFO kablam! warning: unused variable: `ambient`
Oct 31 23:41:04.681 INFO kablam!   --> src/trace.rs:64:9
Oct 31 23:41:04.681 INFO kablam!    |
Oct 31 23:41:04.681 INFO kablam! 64 |     let ambient = Vec3{x:0.2, y:0.2, z:0.2};
Oct 31 23:41:04.681 INFO kablam!    |         ^^^^^^^ help: consider using `_ambient` instead
Oct 31 23:41:04.681 INFO kablam! 
Oct 31 23:41:04.681 INFO kablam! warning: unused variable: `r`
Oct 31 23:41:04.681 INFO kablam!   --> src/trace.rs:81:13
Oct 31 23:41:04.681 INFO kablam!    |
Oct 31 23:41:04.682 INFO kablam! 81 |         let r = Vec3::unit(&((normal-v) * 2.0* Vec3::dot(&v, &normal)));
Oct 31 23:41:04.682 INFO kablam!    |             ^ help: consider using `_r` instead
Oct 31 23:41:04.684 INFO kablam! 
Oct 31 23:41:04.716 INFO kablam! warning: method is never used: `norm`
Oct 31 23:41:04.716 INFO kablam!   --> src/vector.rs:11:5
Oct 31 23:41:04.716 INFO kablam!    |
Oct 31 23:41:04.716 INFO kablam! 11 |     pub fn norm(&self) -> f64{
Oct 31 23:41:04.716 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:41:04.716 INFO kablam!    |
Oct 31 23:41:04.716 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:41:04.716 INFO kablam! 
Oct 31 23:41:04.716 INFO kablam! warning: method is never used: `cross`
Oct 31 23:41:04.716 INFO kablam!   --> src/vector.rs:25:5
Oct 31 23:41:04.716 INFO kablam!    |
Oct 31 23:41:04.716 INFO kablam! 25 |     pub fn cross(&self, other : &Vec3) -> Vec3{
Oct 31 23:41:04.716 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:41:04.716 INFO kablam! 
Oct 31 23:41:04.716 INFO kablam! warning: constant item is never used: `FARAWAY`
Oct 31 23:41:04.716 INFO kablam!  --> src/sphere.rs:5:1
Oct 31 23:41:04.716 INFO kablam!   |
Oct 31 23:41:04.716 INFO kablam! 5 | const FARAWAY: f64 = 1e10;
Oct 31 23:41:04.716 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:41:04.716 INFO kablam! 
Oct 31 23:41:04.716 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Oct 31 23:41:04.716 INFO kablam!   --> src/trace.rs:44:26
Oct 31 23:41:04.716 INFO kablam!    |
Oct 31 23:41:04.716 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Oct 31 23:41:04.716 INFO kablam!    |                          ^
Oct 31 23:41:04.716 INFO kablam!    |
Oct 31 23:41:04.716 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 23:41:04.716 INFO kablam! 
Oct 31 23:41:04.913 INFO kablam! warning: unused variable: `diffuse`
Oct 31 23:41:04.913 INFO kablam!   --> src/trace.rs:44:10
Oct 31 23:41:04.913 INFO kablam!    |
Oct 31 23:41:04.914 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Oct 31 23:41:04.914 INFO kablam!    |          ^^^^^^^ help: consider using `_diffuse` instead
Oct 31 23:41:04.914 INFO kablam!    |
Oct 31 23:41:04.914 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 31 23:41:04.914 INFO kablam! 
Oct 31 23:41:04.914 INFO kablam! warning: unused variable: `ambient`
Oct 31 23:41:04.914 INFO kablam!   --> src/trace.rs:64:9
Oct 31 23:41:04.914 INFO kablam!    |
Oct 31 23:41:04.914 INFO kablam! 64 |     let ambient = Vec3{x:0.2, y:0.2, z:0.2};
Oct 31 23:41:04.914 INFO kablam!    |         ^^^^^^^ help: consider using `_ambient` instead
Oct 31 23:41:04.914 INFO kablam! 
Oct 31 23:41:04.914 INFO kablam! warning: unused variable: `r`
Oct 31 23:41:04.914 INFO kablam!   --> src/trace.rs:81:13
Oct 31 23:41:04.914 INFO kablam!    |
Oct 31 23:41:04.914 INFO kablam! 81 |         let r = Vec3::unit(&((normal-v) * 2.0* Vec3::dot(&v, &normal)));
Oct 31 23:41:04.914 INFO kablam!    |             ^ help: consider using `_r` instead
Oct 31 23:41:04.914 INFO kablam! 
Oct 31 23:41:04.940 INFO kablam! warning: method is never used: `norm`
Oct 31 23:41:04.940 INFO kablam!   --> src/vector.rs:11:5
Oct 31 23:41:04.940 INFO kablam!    |
Oct 31 23:41:04.940 INFO kablam! 11 |     pub fn norm(&self) -> f64{
Oct 31 23:41:04.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:41:04.940 INFO kablam!    |
Oct 31 23:41:04.940 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 31 23:41:04.940 INFO kablam! 
Oct 31 23:41:04.940 INFO kablam! warning: method is never used: `cross`
Oct 31 23:41:04.940 INFO kablam!   --> src/vector.rs:25:5
Oct 31 23:41:04.940 INFO kablam!    |
Oct 31 23:41:04.940 INFO kablam! 25 |     pub fn cross(&self, other : &Vec3) -> Vec3{
Oct 31 23:41:04.940 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:41:04.940 INFO kablam! 
Oct 31 23:41:04.940 INFO kablam! warning: constant item is never used: `FARAWAY`
Oct 31 23:41:04.940 INFO kablam!  --> src/sphere.rs:5:1
Oct 31 23:41:04.940 INFO kablam!   |
Oct 31 23:41:04.940 INFO kablam! 5 | const FARAWAY: f64 = 1e10;
Oct 31 23:41:04.940 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 23:41:04.940 INFO kablam! 
Oct 31 23:41:04.941 INFO kablam! warning: variable `N` should have a snake case name such as `n`
Oct 31 23:41:04.941 INFO kablam!   --> src/trace.rs:44:26
Oct 31 23:41:04.941 INFO kablam!    |
Oct 31 23:41:04.941 INFO kablam! 44 | fn phong(diffuse: &Vec3, N: &Vec3, v: &Vec3, obj: &Sphere, l: &Vec3) -> Vec3 {
Oct 31 23:41:04.941 INFO kablam!    |                          ^
Oct 31 23:41:04.941 INFO kablam!    |
Oct 31 23:41:04.941 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 31 23:41:04.941 INFO kablam! 
Oct 31 23:41:05.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.92s
Oct 31 23:41:05.010 INFO kablam! su: No module specific data is present
Oct 31 23:41:05.868 INFO running `"docker" "rm" "-f" "aedbd2a83955729e236c9ec77bb8b02a20a03445fdf50867fd45f7afdc6e962d"`
Oct 31 23:41:06.351 INFO blam! aedbd2a83955729e236c9ec77bb8b02a20a03445fdf50867fd45f7afdc6e962d