Nov 09 07:21:42.557 INFO checking pfeff/raytrace against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 07:21:42.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 07:21:42.836 INFO blam! fcc58fcb4a38841d6cbbd8d5c2f0a3c86ab14883e8e50f0406421ca02f62ff7a
Nov 09 07:21:42.853 INFO running `"docker" "start" "-a" "fcc58fcb4a38841d6cbbd8d5c2f0a3c86ab14883e8e50f0406421ca02f62ff7a"`
Nov 09 07:21:43.755 INFO kablam! usermod: no changes
Nov 09 07:21:43.819 INFO kablam!     Checking assert_approx_eq v1.0.0
Nov 09 07:21:44.015 INFO kablam!     Checking raytrace v0.1.0 (/source)
Nov 09 07:21:44.287 INFO kablam! warning: unused import: `color`
Nov 09 07:21:44.287 INFO kablam!  --> src/canvas.rs:1:13
Nov 09 07:21:44.288 INFO kablam!   |
Nov 09 07:21:44.288 INFO kablam! 1 | use color::{color, white};
Nov 09 07:21:44.289 INFO kablam!   |             ^^^^^
Nov 09 07:21:44.289 INFO kablam!   |
Nov 09 07:21:44.289 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 07:21:44.290 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: method is never used: `is_point`
Nov 09 07:21:44.351 INFO kablam!   --> src/tuple.rs:51:5
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam! 51 |     pub fn is_point(&self) -> bool {
Nov 09 07:21:44.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: method is never used: `is_vector`
Nov 09 07:21:44.351 INFO kablam!   --> src/tuple.rs:56:5
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam! 56 |     pub fn is_vector(&self) -> bool {
Nov 09 07:21:44.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: function is never used: `point`
Nov 09 07:21:44.351 INFO kablam!    --> src/tuple.rs:143:1
Nov 09 07:21:44.351 INFO kablam!     |
Nov 09 07:21:44.351 INFO kablam! 143 | pub fn point(x: f64, y: f64, z: f64) -> Tuple {
Nov 09 07:21:44.351 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: function is never used: `color`
Nov 09 07:21:44.351 INFO kablam!  --> src/color.rs:9:1
Nov 09 07:21:44.351 INFO kablam!   |
Nov 09 07:21:44.351 INFO kablam! 9 | pub fn color(r: f64, g: f64, b: f64) -> Tuple {
Nov 09 07:21:44.351 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: function is never used: `white`
Nov 09 07:21:44.351 INFO kablam!   --> src/color.rs:13:1
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam! 13 | pub fn white() -> Tuple {
Nov 09 07:21:44.351 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: struct is never constructed: `Canvas`
Nov 09 07:21:44.351 INFO kablam!  --> src/canvas.rs:5:1
Nov 09 07:21:44.351 INFO kablam!   |
Nov 09 07:21:44.351 INFO kablam! 5 | pub struct Canvas {
Nov 09 07:21:44.351 INFO kablam!   | ^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: method is never used: `pixel_at`
Nov 09 07:21:44.351 INFO kablam!   --> src/canvas.rs:12:5
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam! 12 |     fn pixel_at(&self, x: usize, y: usize) -> Tuple {
Nov 09 07:21:44.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: method is never used: `write_pixel`
Nov 09 07:21:44.351 INFO kablam!   --> src/canvas.rs:16:5
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam! 16 |     fn write_pixel(&mut self, x: usize, y: usize, color: Tuple) {
Nov 09 07:21:44.351 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.351 INFO kablam! warning: function is never used: `canvas`
Nov 09 07:21:44.351 INFO kablam!   --> src/canvas.rs:22:1
Nov 09 07:21:44.351 INFO kablam!    |
Nov 09 07:21:44.351 INFO kablam! 22 | pub fn canvas(width: usize, height: usize) -> Canvas {
Nov 09 07:21:44.351 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 07:21:44.351 INFO kablam! 
Nov 09 07:21:44.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 09 07:21:44.587 INFO kablam! su: No module specific data is present
Nov 09 07:21:45.379 INFO running `"docker" "rm" "-f" "fcc58fcb4a38841d6cbbd8d5c2f0a3c86ab14883e8e50f0406421ca02f62ff7a"`
Nov 09 07:21:45.680 INFO blam! fcc58fcb4a38841d6cbbd8d5c2f0a3c86ab14883e8e50f0406421ca02f62ff7a