Nov 06 22:17:48.977 INFO checking emilio/toy-ray-tracer against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 22:17:48.977 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-0/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 22:17:49.179 INFO blam! c13a3456014f1343f3f0eb39f5fb1fd1dbb9a1f6c3085dfb746c06dbef403c33
Nov 06 22:17:49.183 INFO running `"docker" "start" "-a" "c13a3456014f1343f3f0eb39f5fb1fd1dbb9a1f6c3085dfb746c06dbef403c33"`
Nov 06 22:17:50.104 INFO kablam! usermod: no changes
Nov 06 22:17:50.294 INFO kablam!    Compiling heapsize v0.3.8
Nov 06 22:17:50.295 INFO kablam!    Compiling gleam v0.2.30
Nov 06 22:17:50.304 INFO kablam!     Checking winit v0.5.7
Nov 06 22:17:52.308 INFO kablam!     Checking euclid v0.10.3
Nov 06 22:17:53.873 INFO kablam!     Checking glutin v0.7.2
Nov 06 22:17:55.903 INFO kablam!     Checking tracer v0.1.0 (/source/tracer)
Nov 06 22:17:57.225 INFO kablam! warning: variable does not need to be mutable
Nov 06 22:17:57.225 INFO kablam!    --> tracer/src/lib.rs:251:13
Nov 06 22:17:57.225 INFO kablam!     |
Nov 06 22:17:57.225 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 06 22:17:57.226 INFO kablam!     |             ----^^^^^^^
Nov 06 22:17:57.226 INFO kablam!     |             |
Nov 06 22:17:57.226 INFO kablam!     |             help: remove this `mut`
Nov 06 22:17:57.226 INFO kablam!     |
Nov 06 22:17:57.228 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 22:17:57.228 INFO kablam! 
Nov 06 22:17:57.254 INFO kablam! warning: field is never used: `diffuse`
Nov 06 22:17:57.254 INFO kablam!   --> tracer/src/lib.rs:60:5
Nov 06 22:17:57.254 INFO kablam!    |
Nov 06 22:17:57.254 INFO kablam! 60 |     diffuse: Color
Nov 06 22:17:57.254 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 06 22:17:57.254 INFO kablam!    |
Nov 06 22:17:57.264 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 22:17:57.265 INFO kablam! 
Nov 06 22:17:57.265 INFO kablam! warning: field is never used: `camera_position`
Nov 06 22:17:57.265 INFO kablam!    --> tracer/src/lib.rs:174:5
Nov 06 22:17:57.265 INFO kablam!     |
Nov 06 22:17:57.265 INFO kablam! 174 |     camera_position: WorldPosition,
Nov 06 22:17:57.265 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:17:57.265 INFO kablam! 
Nov 06 22:17:57.265 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 06 22:17:57.265 INFO kablam!  --> tracer/src/lib.rs:1:12
Nov 06 22:17:57.265 INFO kablam!   |
Nov 06 22:17:57.265 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Nov 06 22:17:57.265 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 06 22:17:57.265 INFO kablam!   |
Nov 06 22:17:57.265 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 22:17:57.265 INFO kablam! 
Nov 06 22:17:57.680 INFO kablam! warning: variable does not need to be mutable
Nov 06 22:17:57.681 INFO kablam!    --> tracer/src/lib.rs:251:13
Nov 06 22:17:57.682 INFO kablam!     |
Nov 06 22:17:57.683 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 06 22:17:57.683 INFO kablam!     |             ----^^^^^^^
Nov 06 22:17:57.684 INFO kablam!     |             |
Nov 06 22:17:57.684 INFO kablam!     |             help: remove this `mut`
Nov 06 22:17:57.685 INFO kablam!     |
Nov 06 22:17:57.686 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 06 22:17:57.686 INFO kablam! 
Nov 06 22:17:57.763 INFO kablam! warning: field is never used: `diffuse`
Nov 06 22:17:57.764 INFO kablam!   --> tracer/src/lib.rs:60:5
Nov 06 22:17:57.765 INFO kablam!    |
Nov 06 22:17:57.766 INFO kablam! 60 |     diffuse: Color
Nov 06 22:17:57.766 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 06 22:17:57.767 INFO kablam!    |
Nov 06 22:17:57.768 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 22:17:57.768 INFO kablam! 
Nov 06 22:17:57.769 INFO kablam! warning: field is never used: `camera_position`
Nov 06 22:17:57.769 INFO kablam!    --> tracer/src/lib.rs:174:5
Nov 06 22:17:57.770 INFO kablam!     |
Nov 06 22:17:57.771 INFO kablam! 174 |     camera_position: WorldPosition,
Nov 06 22:17:57.771 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:17:57.772 INFO kablam! 
Nov 06 22:17:57.772 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 06 22:17:57.773 INFO kablam!  --> tracer/src/lib.rs:1:12
Nov 06 22:17:57.774 INFO kablam!   |
Nov 06 22:17:57.774 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Nov 06 22:17:57.774 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 06 22:17:57.774 INFO kablam!   |
Nov 06 22:17:57.774 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 06 22:17:57.774 INFO kablam! 
Nov 06 22:18:02.986 INFO kablam!     Checking ray-tracer v0.1.0 (/source)
Nov 06 22:18:04.241 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 22:18:04.242 INFO kablam!   --> src/main.rs:36:5
Nov 06 22:18:04.242 INFO kablam!    |
Nov 06 22:18:04.242 INFO kablam! 36 |     unsafe { window.make_current() };
Nov 06 22:18:04.243 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:18:04.243 INFO kablam!    |
Nov 06 22:18:04.243 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 22:18:04.244 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 22:18:04.244 INFO kablam! 
Nov 06 22:18:04.244 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 22:18:04.245 INFO kablam!    --> src/main.rs:125:9
Nov 06 22:18:04.245 INFO kablam!     |
Nov 06 22:18:04.245 INFO kablam! 125 |         window.swap_buffers();
Nov 06 22:18:04.246 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:18:04.246 INFO kablam!     |
Nov 06 22:18:04.246 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 22:18:04.247 INFO kablam! 
Nov 06 22:18:04.280 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 22:18:04.281 INFO kablam!   --> src/main.rs:36:5
Nov 06 22:18:04.281 INFO kablam!    |
Nov 06 22:18:04.281 INFO kablam! 36 |     unsafe { window.make_current() };
Nov 06 22:18:04.281 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:18:04.282 INFO kablam!    |
Nov 06 22:18:04.282 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 22:18:04.282 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 22:18:04.283 INFO kablam! 
Nov 06 22:18:04.283 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 06 22:18:04.283 INFO kablam!    --> src/main.rs:125:9
Nov 06 22:18:04.284 INFO kablam!     |
Nov 06 22:18:04.284 INFO kablam! 125 |         window.swap_buffers();
Nov 06 22:18:04.284 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 06 22:18:04.284 INFO kablam!     |
Nov 06 22:18:04.285 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 06 22:18:04.285 INFO kablam! 
Nov 06 22:18:04.308 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.18s
Nov 06 22:18:04.319 INFO kablam! su: No module specific data is present
Nov 06 22:18:04.679 INFO running `"docker" "rm" "-f" "c13a3456014f1343f3f0eb39f5fb1fd1dbb9a1f6c3085dfb746c06dbef403c33"`
Nov 06 22:18:04.820 INFO blam! c13a3456014f1343f3f0eb39f5fb1fd1dbb9a1f6c3085dfb746c06dbef403c33