Oct 27 05:13:05.745 INFO checking emilio/toy-ray-tracer against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 05:13:05.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 05:13:06.212 INFO blam! 0831c2c1037df1e4d6a662cf12ead3eb16da9d92861605e7d1aa05cc67d479fb
Oct 27 05:13:06.215 INFO running `"docker" "start" "-a" "0831c2c1037df1e4d6a662cf12ead3eb16da9d92861605e7d1aa05cc67d479fb"`
Oct 27 05:13:08.182 INFO kablam! usermod: no changes
Oct 27 05:13:08.430 INFO kablam!    Compiling heapsize v0.3.8
Oct 27 05:13:08.431 INFO kablam!     Checking serde v0.8.21
Oct 27 05:13:08.440 INFO kablam!    Compiling gleam v0.2.30
Oct 27 05:13:08.441 INFO kablam!    Compiling target_build_utils v0.1.2
Oct 27 05:13:12.159 INFO kablam!    Compiling libloading v0.3.1
Oct 27 05:13:17.412 INFO kablam!     Checking dlib v0.3.1
Oct 27 05:13:18.465 INFO kablam!     Checking wayland-sys v0.7.6
Oct 27 05:13:19.727 INFO kablam!     Checking wayland-client v0.7.6
Oct 27 05:13:22.943 INFO kablam!     Checking euclid v0.10.3
Oct 27 05:13:23.627 INFO kablam!     Checking wayland-window v0.4.3
Oct 27 05:13:23.627 INFO kablam!     Checking wayland-kbd v0.6.2
Oct 27 05:13:26.659 INFO kablam!     Checking winit v0.5.7
Oct 27 05:13:26.811 INFO kablam!     Checking tracer v0.1.0 (/source/tracer)
Oct 27 05:13:28.861 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:13:28.862 INFO kablam!    --> tracer/src/lib.rs:251:13
Oct 27 05:13:28.862 INFO kablam!     |
Oct 27 05:13:28.862 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Oct 27 05:13:28.862 INFO kablam!     |             ----^^^^^^^
Oct 27 05:13:28.862 INFO kablam!     |             |
Oct 27 05:13:28.862 INFO kablam!     |             help: remove this `mut`
Oct 27 05:13:28.862 INFO kablam!     |
Oct 27 05:13:28.862 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 05:13:28.862 INFO kablam! 
Oct 27 05:13:28.915 INFO kablam! warning: field is never used: `diffuse`
Oct 27 05:13:28.915 INFO kablam!   --> tracer/src/lib.rs:60:5
Oct 27 05:13:28.916 INFO kablam!    |
Oct 27 05:13:28.916 INFO kablam! 60 |     diffuse: Color
Oct 27 05:13:28.916 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 05:13:28.916 INFO kablam!    |
Oct 27 05:13:28.917 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 05:13:28.917 INFO kablam! 
Oct 27 05:13:28.917 INFO kablam! warning: field is never used: `camera_position`
Oct 27 05:13:28.917 INFO kablam!    --> tracer/src/lib.rs:174:5
Oct 27 05:13:28.918 INFO kablam!     |
Oct 27 05:13:28.918 INFO kablam! 174 |     camera_position: WorldPosition,
Oct 27 05:13:28.918 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:28.918 INFO kablam! 
Oct 27 05:13:28.919 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 27 05:13:28.919 INFO kablam!  --> tracer/src/lib.rs:1:12
Oct 27 05:13:28.919 INFO kablam!   |
Oct 27 05:13:28.919 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Oct 27 05:13:28.920 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:28.920 INFO kablam!   |
Oct 27 05:13:28.920 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 05:13:28.920 INFO kablam! 
Oct 27 05:13:28.991 INFO kablam! warning: variable does not need to be mutable
Oct 27 05:13:28.991 INFO kablam!    --> tracer/src/lib.rs:251:13
Oct 27 05:13:28.991 INFO kablam!     |
Oct 27 05:13:28.991 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Oct 27 05:13:28.991 INFO kablam!     |             ----^^^^^^^
Oct 27 05:13:28.991 INFO kablam!     |             |
Oct 27 05:13:28.991 INFO kablam!     |             help: remove this `mut`
Oct 27 05:13:28.991 INFO kablam!     |
Oct 27 05:13:28.991 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 05:13:28.992 INFO kablam! 
Oct 27 05:13:29.035 INFO kablam! warning: field is never used: `diffuse`
Oct 27 05:13:29.035 INFO kablam!   --> tracer/src/lib.rs:60:5
Oct 27 05:13:29.035 INFO kablam!    |
Oct 27 05:13:29.035 INFO kablam! 60 |     diffuse: Color
Oct 27 05:13:29.035 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 27 05:13:29.035 INFO kablam!    |
Oct 27 05:13:29.035 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 05:13:29.035 INFO kablam! 
Oct 27 05:13:29.036 INFO kablam! warning: field is never used: `camera_position`
Oct 27 05:13:29.036 INFO kablam!    --> tracer/src/lib.rs:174:5
Oct 27 05:13:29.036 INFO kablam!     |
Oct 27 05:13:29.036 INFO kablam! 174 |     camera_position: WorldPosition,
Oct 27 05:13:29.036 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:29.036 INFO kablam! 
Oct 27 05:13:29.036 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Oct 27 05:13:29.036 INFO kablam!  --> tracer/src/lib.rs:1:12
Oct 27 05:13:29.036 INFO kablam!   |
Oct 27 05:13:29.036 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Oct 27 05:13:29.036 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:29.036 INFO kablam!   |
Oct 27 05:13:29.037 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 05:13:29.037 INFO kablam! 
Oct 27 05:13:31.015 INFO kablam!     Checking glutin v0.7.2
Oct 27 05:13:32.855 INFO kablam!     Checking ray-tracer v0.1.0 (/source)
Oct 27 05:13:34.503 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:13:34.503 INFO kablam!   --> src/main.rs:36:5
Oct 27 05:13:34.503 INFO kablam!    |
Oct 27 05:13:34.503 INFO kablam! 36 |     unsafe { window.make_current() };
Oct 27 05:13:34.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:34.503 INFO kablam!    |
Oct 27 05:13:34.503 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:13:34.503 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:13:34.503 INFO kablam! 
Oct 27 05:13:34.503 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:13:34.503 INFO kablam!    --> src/main.rs:125:9
Oct 27 05:13:34.503 INFO kablam!     |
Oct 27 05:13:34.503 INFO kablam! 125 |         window.swap_buffers();
Oct 27 05:13:34.503 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:34.503 INFO kablam!     |
Oct 27 05:13:34.503 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:13:34.503 INFO kablam! 
Oct 27 05:13:34.637 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:13:34.637 INFO kablam!   --> src/main.rs:36:5
Oct 27 05:13:34.637 INFO kablam!    |
Oct 27 05:13:34.637 INFO kablam! 36 |     unsafe { window.make_current() };
Oct 27 05:13:34.637 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:34.637 INFO kablam!    |
Oct 27 05:13:34.637 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 05:13:34.637 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:13:34.637 INFO kablam! 
Oct 27 05:13:34.637 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 05:13:34.637 INFO kablam!    --> src/main.rs:125:9
Oct 27 05:13:34.637 INFO kablam!     |
Oct 27 05:13:34.637 INFO kablam! 125 |         window.swap_buffers();
Oct 27 05:13:34.637 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 27 05:13:34.637 INFO kablam!     |
Oct 27 05:13:34.637 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 05:13:34.637 INFO kablam! 
Oct 27 05:13:34.691 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.47s
Oct 27 05:13:34.707 INFO kablam! su: No module specific data is present
Oct 27 05:13:35.720 INFO running `"docker" "rm" "-f" "0831c2c1037df1e4d6a662cf12ead3eb16da9d92861605e7d1aa05cc67d479fb"`
Oct 27 05:13:36.099 INFO blam! 0831c2c1037df1e4d6a662cf12ead3eb16da9d92861605e7d1aa05cc67d479fb