Nov 02 08:47:25.717 INFO checking pfeff/raytrace against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 08:47:25.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 08:47:26.056 INFO blam! b795c4d15b6f6863e4f7ad45b47839fbe9c0a42ba447316857cde5c2dd5ccfca
Nov 02 08:47:26.068 INFO running `"docker" "start" "-a" "b795c4d15b6f6863e4f7ad45b47839fbe9c0a42ba447316857cde5c2dd5ccfca"`
Nov 02 08:47:27.469 INFO kablam! usermod: no changes
Nov 02 08:47:27.504 INFO kablam!     Checking assert_approx_eq v1.0.0
Nov 02 08:47:27.716 INFO kablam!     Checking raytrace v0.1.0 (/source)
Nov 02 08:47:28.017 INFO kablam! warning: unused import: `color`
Nov 02 08:47:28.017 INFO kablam!  --> src/canvas.rs:1:13
Nov 02 08:47:28.017 INFO kablam!   |
Nov 02 08:47:28.017 INFO kablam! 1 | use color::{color, white};
Nov 02 08:47:28.018 INFO kablam!   |             ^^^^^
Nov 02 08:47:28.018 INFO kablam!   |
Nov 02 08:47:28.018 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 08:47:28.019 INFO kablam! 
Nov 02 08:47:28.110 INFO kablam! warning: method is never used: `is_point`
Nov 02 08:47:28.110 INFO kablam!   --> src/tuple.rs:51:5
Nov 02 08:47:28.111 INFO kablam!    |
Nov 02 08:47:28.111 INFO kablam! 51 |     pub fn is_point(&self) -> bool {
Nov 02 08:47:28.111 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.111 INFO kablam!    |
Nov 02 08:47:28.112 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 08:47:28.112 INFO kablam! 
Nov 02 08:47:28.112 INFO kablam! warning: method is never used: `is_vector`
Nov 02 08:47:28.113 INFO kablam!   --> src/tuple.rs:56:5
Nov 02 08:47:28.113 INFO kablam!    |
Nov 02 08:47:28.113 INFO kablam! 56 |     pub fn is_vector(&self) -> bool {
Nov 02 08:47:28.113 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.114 INFO kablam! 
Nov 02 08:47:28.114 INFO kablam! warning: function is never used: `point`
Nov 02 08:47:28.114 INFO kablam!    --> src/tuple.rs:143:1
Nov 02 08:47:28.114 INFO kablam!     |
Nov 02 08:47:28.115 INFO kablam! 143 | pub fn point(x: f64, y: f64, z: f64) -> Tuple {
Nov 02 08:47:28.115 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.115 INFO kablam! 
Nov 02 08:47:28.115 INFO kablam! warning: function is never used: `color`
Nov 02 08:47:28.116 INFO kablam!  --> src/color.rs:9:1
Nov 02 08:47:28.116 INFO kablam!   |
Nov 02 08:47:28.116 INFO kablam! 9 | pub fn color(r: f64, g: f64, b: f64) -> Tuple {
Nov 02 08:47:28.116 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.117 INFO kablam! 
Nov 02 08:47:28.117 INFO kablam! warning: function is never used: `white`
Nov 02 08:47:28.117 INFO kablam!   --> src/color.rs:13:1
Nov 02 08:47:28.117 INFO kablam!    |
Nov 02 08:47:28.118 INFO kablam! 13 | pub fn white() -> Tuple {
Nov 02 08:47:28.118 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.118 INFO kablam! 
Nov 02 08:47:28.118 INFO kablam! warning: struct is never constructed: `Canvas`
Nov 02 08:47:28.119 INFO kablam!  --> src/canvas.rs:5:1
Nov 02 08:47:28.119 INFO kablam!   |
Nov 02 08:47:28.119 INFO kablam! 5 | pub struct Canvas {
Nov 02 08:47:28.119 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.120 INFO kablam! 
Nov 02 08:47:28.120 INFO kablam! warning: method is never used: `pixel_at`
Nov 02 08:47:28.120 INFO kablam!   --> src/canvas.rs:12:5
Nov 02 08:47:28.121 INFO kablam!    |
Nov 02 08:47:28.121 INFO kablam! 12 |     fn pixel_at(&self, x: usize, y: usize) -> Tuple {
Nov 02 08:47:28.121 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.121 INFO kablam! 
Nov 02 08:47:28.122 INFO kablam! warning: method is never used: `write_pixel`
Nov 02 08:47:28.122 INFO kablam!   --> src/canvas.rs:16:5
Nov 02 08:47:28.122 INFO kablam!    |
Nov 02 08:47:28.122 INFO kablam! 16 |     fn write_pixel(&mut self, x: usize, y: usize, color: Tuple) {
Nov 02 08:47:28.123 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.123 INFO kablam! 
Nov 02 08:47:28.123 INFO kablam! warning: function is never used: `canvas`
Nov 02 08:47:28.124 INFO kablam!   --> src/canvas.rs:22:1
Nov 02 08:47:28.124 INFO kablam!    |
Nov 02 08:47:28.124 INFO kablam! 22 | pub fn canvas(width: usize, height: usize) -> Canvas {
Nov 02 08:47:28.124 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 08:47:28.125 INFO kablam! 
Nov 02 08:47:28.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 02 08:47:28.481 INFO kablam! su: No module specific data is present
Nov 02 08:47:29.141 INFO running `"docker" "rm" "-f" "b795c4d15b6f6863e4f7ad45b47839fbe9c0a42ba447316857cde5c2dd5ccfca"`
Nov 02 08:47:29.436 INFO blam! b795c4d15b6f6863e4f7ad45b47839fbe9c0a42ba447316857cde5c2dd5ccfca