Aug 01 15:48:44.006 INFO checking mightykho/raytracer against 1.27.2 for lazy_static-1
Aug 01 15:48:44.006 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:48:44.006 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 15:48:44.006 INFO running `"docker" "create" "-v" "/tmp/crater.qaT0lns0AI1L:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-5/1.27.2:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 15:48:44.268 INFO blam! b6b51fbf81c8bd92a408a12403a61b5cfc04c2b9398f06adccc86b88b540722e
Aug 01 15:48:44.270 INFO running `"docker" "start" "-a" "b6b51fbf81c8bd92a408a12403a61b5cfc04c2b9398f06adccc86b88b540722e"`
Aug 01 15:48:45.409 INFO kablam!     Checking image v0.19.0
Aug 01 15:48:56.822 INFO kablam!     Checking raytracer v0.1.0 (file:///source)
Aug 01 15:49:01.153 INFO kablam! warning: value assigned to `behavior` is never read
Aug 01 15:49:01.153 INFO kablam!   --> src/material.rs:80:13
Aug 01 15:49:01.153 INFO kablam!    |
Aug 01 15:49:01.153 INFO kablam! 80 |         let mut behavior = RayBehavior::Diffuse;
Aug 01 15:49:01.153 INFO kablam!    |             ^^^^^^^^^^^^
Aug 01 15:49:01.153 INFO kablam!    |
Aug 01 15:49:01.153 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 01 15:49:01.153 INFO kablam! 
Aug 01 15:49:01.153 INFO kablam! warning: value assigned to `output_vec` is never read
Aug 01 15:49:01.154 INFO kablam!   --> src/material.rs:81:13
Aug 01 15:49:01.154 INFO kablam!    |
Aug 01 15:49:01.154 INFO kablam! 81 |         let mut output_vec = Vector3::zero();
Aug 01 15:49:01.154 INFO kablam!    |             ^^^^^^^^^^^^^^
Aug 01 15:49:01.154 INFO kablam! 
Aug 01 15:49:01.156 INFO kablam! warning: value assigned to `behavior` is never read
Aug 01 15:49:01.156 INFO kablam!   --> src/material.rs:80:13
Aug 01 15:49:01.156 INFO kablam!    |
Aug 01 15:49:01.156 INFO kablam! 80 |         let mut behavior = RayBehavior::Diffuse;
Aug 01 15:49:01.156 INFO kablam!    |             ^^^^^^^^^^^^
Aug 01 15:49:01.156 INFO kablam!    |
Aug 01 15:49:01.156 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Aug 01 15:49:01.156 INFO kablam! 
Aug 01 15:49:01.157 INFO kablam! warning: value assigned to `output_vec` is never read
Aug 01 15:49:01.157 INFO kablam!   --> src/material.rs:81:13
Aug 01 15:49:01.157 INFO kablam!    |
Aug 01 15:49:01.157 INFO kablam! 81 |         let mut output_vec = Vector3::zero();
Aug 01 15:49:01.157 INFO kablam!    |             ^^^^^^^^^^^^^^
Aug 01 15:49:01.157 INFO kablam! 
Aug 01 15:49:01.667 INFO kablam! warning: variable does not need to be mutable
Aug 01 15:49:01.667 INFO kablam!    --> src/material.rs:108:13
Aug 01 15:49:01.667 INFO kablam!     |
Aug 01 15:49:01.667 INFO kablam! 108 |         let mut outward_normal;
Aug 01 15:49:01.668 INFO kablam!     |             ----^^^^^^^^^^^^^^
Aug 01 15:49:01.668 INFO kablam!     |             |
Aug 01 15:49:01.668 INFO kablam!     |             help: remove this `mut`
Aug 01 15:49:01.668 INFO kablam!     |
Aug 01 15:49:01.668 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 15:49:01.668 INFO kablam! 
Aug 01 15:49:01.703 INFO kablam! warning: variable does not need to be mutable
Aug 01 15:49:01.703 INFO kablam!    --> src/material.rs:108:13
Aug 01 15:49:01.703 INFO kablam!     |
Aug 01 15:49:01.703 INFO kablam! 108 |         let mut outward_normal;
Aug 01 15:49:01.703 INFO kablam!     |             ----^^^^^^^^^^^^^^
Aug 01 15:49:01.703 INFO kablam!     |             |
Aug 01 15:49:01.703 INFO kablam!     |             help: remove this `mut`
Aug 01 15:49:01.703 INFO kablam!     |
Aug 01 15:49:01.703 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 01 15:49:01.703 INFO kablam! 
Aug 01 15:49:02.097 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.88s
Aug 01 15:49:02.122 INFO kablam! su: No module specific data is present
Aug 01 15:49:02.642 INFO running `"docker" "rm" "-f" "b6b51fbf81c8bd92a408a12403a61b5cfc04c2b9398f06adccc86b88b540722e"`
Aug 01 15:49:02.823 INFO blam! b6b51fbf81c8bd92a408a12403a61b5cfc04c2b9398f06adccc86b88b540722e