Nov 03 20:00:41.230 INFO checking wwkeyboard/ray_tracer_challenge against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 20:00:41.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 03 20:00:41.799 INFO blam! 0d582b2a61402e01ea72e531e2d58af4529f90903cb941490fdb8405f5cc40a4
Nov 03 20:00:41.807 INFO running `"docker" "start" "-a" "0d582b2a61402e01ea72e531e2d58af4529f90903cb941490fdb8405f5cc40a4"`
Nov 03 20:00:43.859 INFO kablam! usermod: no changes
Nov 03 20:00:43.955 INFO kablam!    Compiling num-traits v0.2.6
Nov 03 20:00:43.955 INFO kablam!    Compiling num-bigint v0.2.0
Nov 03 20:00:43.955 INFO kablam!    Compiling num-complex v0.2.0
Nov 03 20:00:43.955 INFO kablam!    Compiling num-rational v0.2.1
Nov 03 20:00:43.955 INFO kablam!    Compiling num-iter v0.1.37
Nov 03 20:00:50.331 INFO kablam!     Checking num-integer v0.1.39
Nov 03 20:00:54.777 INFO kablam!     Checking num v0.2.0
Nov 03 20:00:54.899 INFO kablam!     Checking ray_tracer_challenge v0.1.0 (/source)
Nov 03 20:00:55.125 INFO kablam! warning: unused import: `color::Color`
Nov 03 20:00:55.125 INFO kablam!  --> src/main.rs:6:5
Nov 03 20:00:55.125 INFO kablam!   |
Nov 03 20:00:55.126 INFO kablam! 6 | use color::Color;
Nov 03 20:00:55.126 INFO kablam!   |     ^^^^^^^^^^^^
Nov 03 20:00:55.126 INFO kablam!   |
Nov 03 20:00:55.126 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:00:55.126 INFO kablam! 
Nov 03 20:00:55.195 INFO kablam! warning: unused import: `color::Color`
Nov 03 20:00:55.195 INFO kablam!  --> src/main.rs:6:5
Nov 03 20:00:55.196 INFO kablam!   |
Nov 03 20:00:55.196 INFO kablam! 6 | use color::Color;
Nov 03 20:00:55.197 INFO kablam!   |     ^^^^^^^^^^^^
Nov 03 20:00:55.197 INFO kablam!   |
Nov 03 20:00:55.197 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 20:00:55.198 INFO kablam! 
Nov 03 20:00:55.359 INFO kablam! warning: method is never used: `pixel_at`
Nov 03 20:00:55.359 INFO kablam!   --> src/canvas.rs:44:5
Nov 03 20:00:55.360 INFO kablam!    |
Nov 03 20:00:55.360 INFO kablam! 44 |     fn pixel_at(&self, x: usize, y: usize) -> color::Color {
Nov 03 20:00:55.360 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.361 INFO kablam!    |
Nov 03 20:00:55.361 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 20:00:55.361 INFO kablam! 
Nov 03 20:00:55.362 INFO kablam! warning: struct is never constructed: `Matrix`
Nov 03 20:00:55.362 INFO kablam!  --> src/matrix.rs:2:1
Nov 03 20:00:55.362 INFO kablam!   |
Nov 03 20:00:55.363 INFO kablam! 2 | pub struct Matrix {
Nov 03 20:00:55.363 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.363 INFO kablam! 
Nov 03 20:00:55.364 INFO kablam! warning: method is never used: `new`
Nov 03 20:00:55.364 INFO kablam!  --> src/matrix.rs:7:5
Nov 03 20:00:55.364 INFO kablam!   |
Nov 03 20:00:55.365 INFO kablam! 7 |     pub fn new(m: Vec<Vec<f32>>) -> Matrix {
Nov 03 20:00:55.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.365 INFO kablam! 
Nov 03 20:00:55.366 INFO kablam! warning: method is never used: `get`
Nov 03 20:00:55.366 INFO kablam!   --> src/matrix.rs:23:5
Nov 03 20:00:55.367 INFO kablam!    |
Nov 03 20:00:55.367 INFO kablam! 23 |     pub fn get(&self, x: usize, y: usize) -> f32 {
Nov 03 20:00:55.367 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.367 INFO kablam! 
Nov 03 20:00:55.368 INFO kablam! warning: constant item is never used: `ZERO_VECTOR`
Nov 03 20:00:55.368 INFO kablam!   --> src/point.rs:7:1
Nov 03 20:00:55.369 INFO kablam!    |
Nov 03 20:00:55.369 INFO kablam! 7  | / const ZERO_VECTOR: Tuple = Tuple {
Nov 03 20:00:55.369 INFO kablam! 8  | |     x: 0.,
Nov 03 20:00:55.369 INFO kablam! 9  | |     y: 0.,
Nov 03 20:00:55.369 INFO kablam! 10 | |     z: 0.,
Nov 03 20:00:55.369 INFO kablam! 11 | |     w: 0.,
Nov 03 20:00:55.370 INFO kablam! 12 | | };
Nov 03 20:00:55.370 INFO kablam!    | |__^
Nov 03 20:00:55.370 INFO kablam! 
Nov 03 20:00:55.370 INFO kablam! warning: method is never used: `is_vector`
Nov 03 20:00:55.370 INFO kablam!   --> src/point.rs:27:5
Nov 03 20:00:55.370 INFO kablam!    |
Nov 03 20:00:55.370 INFO kablam! 27 |     pub fn is_vector(&self) -> bool {
Nov 03 20:00:55.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.370 INFO kablam! 
Nov 03 20:00:55.370 INFO kablam! warning: method is never used: `is_point`
Nov 03 20:00:55.370 INFO kablam!   --> src/point.rs:31:5
Nov 03 20:00:55.370 INFO kablam!    |
Nov 03 20:00:55.370 INFO kablam! 31 |     pub fn is_point(&self) -> bool {
Nov 03 20:00:55.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.370 INFO kablam! 
Nov 03 20:00:55.370 INFO kablam! warning: method is never used: `negate`
Nov 03 20:00:55.371 INFO kablam!   --> src/point.rs:53:5
Nov 03 20:00:55.371 INFO kablam!    |
Nov 03 20:00:55.371 INFO kablam! 53 |     pub fn negate(self) -> Tuple {
Nov 03 20:00:55.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.371 INFO kablam! 
Nov 03 20:00:55.371 INFO kablam! warning: method is never used: `magnitude`
Nov 03 20:00:55.371 INFO kablam!   --> src/point.rs:57:5
Nov 03 20:00:55.371 INFO kablam!    |
Nov 03 20:00:55.371 INFO kablam! 57 |     pub fn magnitude(&self) -> f32 {
Nov 03 20:00:55.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.371 INFO kablam! 
Nov 03 20:00:55.371 INFO kablam! warning: method is never used: `normalize`
Nov 03 20:00:55.371 INFO kablam!   --> src/point.rs:61:5
Nov 03 20:00:55.371 INFO kablam!    |
Nov 03 20:00:55.371 INFO kablam! 61 |     pub fn normalize(&self) -> Tuple {
Nov 03 20:00:55.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.371 INFO kablam! 
Nov 03 20:00:55.371 INFO kablam! warning: method is never used: `dot`
Nov 03 20:00:55.371 INFO kablam!   --> src/point.rs:72:5
Nov 03 20:00:55.371 INFO kablam!    |
Nov 03 20:00:55.371 INFO kablam! 72 |     pub fn dot(&self, other: Tuple) -> f32 {
Nov 03 20:00:55.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.371 INFO kablam! 
Nov 03 20:00:55.371 INFO kablam! warning: method is never used: `cross`
Nov 03 20:00:55.371 INFO kablam!   --> src/point.rs:76:5
Nov 03 20:00:55.371 INFO kablam!    |
Nov 03 20:00:55.371 INFO kablam! 76 |     pub fn cross(&self, other: Tuple) -> Tuple {
Nov 03 20:00:55.371 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 20:00:55.371 INFO kablam! 
Nov 03 20:00:55.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
Nov 03 20:00:55.731 INFO kablam! su: No module specific data is present
Nov 03 20:00:56.641 INFO running `"docker" "rm" "-f" "0d582b2a61402e01ea72e531e2d58af4529f90903cb941490fdb8405f5cc40a4"`
Nov 03 20:00:56.955 INFO blam! 0d582b2a61402e01ea72e531e2d58af4529f90903cb941490fdb8405f5cc40a4