Nov 04 07:17:52.885 INFO checking emilio/toy-ray-tracer against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 07:17:52.887 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 07:17:53.134 INFO blam! 2d74036ccd0a83efeddbc0d452a6f5c54c11f81fbbc5f4bb55f4de3629c0a356
Nov 04 07:17:53.141 INFO running `"docker" "start" "-a" "2d74036ccd0a83efeddbc0d452a6f5c54c11f81fbbc5f4bb55f4de3629c0a356"`
Nov 04 07:17:53.727 INFO kablam! usermod: no changes
Nov 04 07:17:53.975 INFO kablam!    Compiling serde v0.8.21
Nov 04 07:17:53.975 INFO kablam!    Compiling heapsize v0.3.8
Nov 04 07:17:53.987 INFO kablam!    Compiling gleam v0.2.30
Nov 04 07:18:03.159 INFO kablam!     Checking euclid v0.10.3
Nov 04 07:18:04.709 INFO kablam!    Compiling serde_json v0.8.4
Nov 04 07:18:05.710 INFO kablam!     Checking tracer v0.1.0 (/source/tracer)
Nov 04 07:18:07.158 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:18:07.158 INFO kablam!    --> tracer/src/lib.rs:251:13
Nov 04 07:18:07.158 INFO kablam!     |
Nov 04 07:18:07.158 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 04 07:18:07.158 INFO kablam!     |             ----^^^^^^^
Nov 04 07:18:07.158 INFO kablam!     |             |
Nov 04 07:18:07.158 INFO kablam!     |             help: remove this `mut`
Nov 04 07:18:07.158 INFO kablam!     |
Nov 04 07:18:07.158 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 07:18:07.158 INFO kablam! 
Nov 04 07:18:07.198 INFO kablam! warning: field is never used: `diffuse`
Nov 04 07:18:07.198 INFO kablam!   --> tracer/src/lib.rs:60:5
Nov 04 07:18:07.198 INFO kablam!    |
Nov 04 07:18:07.199 INFO kablam! 60 |     diffuse: Color
Nov 04 07:18:07.199 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 04 07:18:07.199 INFO kablam!    |
Nov 04 07:18:07.199 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:18:07.199 INFO kablam! 
Nov 04 07:18:07.199 INFO kablam! warning: field is never used: `camera_position`
Nov 04 07:18:07.199 INFO kablam!    --> tracer/src/lib.rs:174:5
Nov 04 07:18:07.199 INFO kablam!     |
Nov 04 07:18:07.199 INFO kablam! 174 |     camera_position: WorldPosition,
Nov 04 07:18:07.199 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:07.199 INFO kablam! 
Nov 04 07:18:07.199 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 04 07:18:07.199 INFO kablam!  --> tracer/src/lib.rs:1:12
Nov 04 07:18:07.199 INFO kablam!   |
Nov 04 07:18:07.199 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Nov 04 07:18:07.199 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:07.199 INFO kablam!   |
Nov 04 07:18:07.199 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 07:18:07.199 INFO kablam! 
Nov 04 07:18:07.452 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:18:07.452 INFO kablam!    --> tracer/src/lib.rs:251:13
Nov 04 07:18:07.452 INFO kablam!     |
Nov 04 07:18:07.452 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 04 07:18:07.452 INFO kablam!     |             ----^^^^^^^
Nov 04 07:18:07.452 INFO kablam!     |             |
Nov 04 07:18:07.452 INFO kablam!     |             help: remove this `mut`
Nov 04 07:18:07.452 INFO kablam!     |
Nov 04 07:18:07.452 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 04 07:18:07.453 INFO kablam! 
Nov 04 07:18:07.459 INFO kablam! warning: field is never used: `diffuse`
Nov 04 07:18:07.460 INFO kablam!   --> tracer/src/lib.rs:60:5
Nov 04 07:18:07.460 INFO kablam!    |
Nov 04 07:18:07.460 INFO kablam! 60 |     diffuse: Color
Nov 04 07:18:07.460 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 04 07:18:07.461 INFO kablam!    |
Nov 04 07:18:07.462 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 07:18:07.462 INFO kablam! 
Nov 04 07:18:07.462 INFO kablam! warning: field is never used: `camera_position`
Nov 04 07:18:07.462 INFO kablam!    --> tracer/src/lib.rs:174:5
Nov 04 07:18:07.462 INFO kablam!     |
Nov 04 07:18:07.462 INFO kablam! 174 |     camera_position: WorldPosition,
Nov 04 07:18:07.462 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:07.463 INFO kablam! 
Nov 04 07:18:07.464 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 04 07:18:07.464 INFO kablam!  --> tracer/src/lib.rs:1:12
Nov 04 07:18:07.464 INFO kablam!   |
Nov 04 07:18:07.465 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Nov 04 07:18:07.465 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:07.465 INFO kablam!   |
Nov 04 07:18:07.465 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 04 07:18:07.465 INFO kablam! 
Nov 04 07:18:08.867 INFO kablam!    Compiling target_build_utils v0.1.2
Nov 04 07:18:10.267 INFO kablam!    Compiling libloading v0.3.1
Nov 04 07:18:12.531 INFO kablam!     Checking dlib v0.3.1
Nov 04 07:18:12.948 INFO kablam!     Checking wayland-sys v0.7.6
Nov 04 07:18:13.479 INFO kablam!     Checking wayland-client v0.7.6
Nov 04 07:18:15.127 INFO kablam!     Checking wayland-window v0.4.3
Nov 04 07:18:15.127 INFO kablam!     Checking wayland-kbd v0.6.2
Nov 04 07:18:16.318 INFO kablam!     Checking winit v0.5.7
Nov 04 07:18:18.015 INFO kablam!     Checking glutin v0.7.2
Nov 04 07:18:19.953 INFO kablam!     Checking ray-tracer v0.1.0 (/source)
Nov 04 07:18:21.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 07:18:21.365 INFO kablam!   --> src/main.rs:36:5
Nov 04 07:18:21.365 INFO kablam!    |
Nov 04 07:18:21.365 INFO kablam! 36 |     unsafe { window.make_current() };
Nov 04 07:18:21.366 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:21.366 INFO kablam!    |
Nov 04 07:18:21.366 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 07:18:21.367 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 07:18:21.367 INFO kablam! 
Nov 04 07:18:21.367 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 07:18:21.367 INFO kablam!    --> src/main.rs:125:9
Nov 04 07:18:21.368 INFO kablam!     |
Nov 04 07:18:21.368 INFO kablam! 125 |         window.swap_buffers();
Nov 04 07:18:21.368 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:21.369 INFO kablam!     |
Nov 04 07:18:21.369 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 07:18:21.369 INFO kablam! 
Nov 04 07:18:21.455 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 07:18:21.455 INFO kablam!   --> src/main.rs:36:5
Nov 04 07:18:21.455 INFO kablam!    |
Nov 04 07:18:21.455 INFO kablam! 36 |     unsafe { window.make_current() };
Nov 04 07:18:21.455 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:21.455 INFO kablam!    |
Nov 04 07:18:21.455 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 07:18:21.455 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 07:18:21.455 INFO kablam! 
Nov 04 07:18:21.455 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 07:18:21.455 INFO kablam!    --> src/main.rs:125:9
Nov 04 07:18:21.455 INFO kablam!     |
Nov 04 07:18:21.455 INFO kablam! 125 |         window.swap_buffers();
Nov 04 07:18:21.455 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 07:18:21.455 INFO kablam!     |
Nov 04 07:18:21.455 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 07:18:21.455 INFO kablam! 
Nov 04 07:18:21.480 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.72s
Nov 04 07:18:21.500 INFO kablam! su: No module specific data is present
Nov 04 07:18:22.147 INFO running `"docker" "rm" "-f" "2d74036ccd0a83efeddbc0d452a6f5c54c11f81fbbc5f4bb55f4de3629c0a356"`
Nov 04 07:18:22.239 INFO blam! 2d74036ccd0a83efeddbc0d452a6f5c54c11f81fbbc5f4bb55f4de3629c0a356