Nov 28 05:54:50.968 INFO checking emilio/toy-ray-tracer against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 05:54:50.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 05:54:51.437 INFO [stdout] 81a377cc2973ebab20a1c16ef6ba72639a690b18ceafbd0054ec76334635290c
Nov 28 05:54:51.442 INFO running `"docker" "start" "-a" "81a377cc2973ebab20a1c16ef6ba72639a690b18ceafbd0054ec76334635290c"`
Nov 28 05:54:52.564 INFO [stderr] usermod: no changes
Nov 28 05:54:52.837 INFO [stderr]    Compiling serde v0.8.21
Nov 28 05:54:52.837 INFO [stderr]    Compiling heapsize v0.3.8
Nov 28 05:54:52.837 INFO [stderr]    Compiling gleam v0.2.30
Nov 28 05:55:04.318 INFO [stderr]     Checking euclid v0.10.3
Nov 28 05:55:04.889 INFO [stderr]    Compiling serde_json v0.8.4
Nov 28 05:55:07.182 INFO [stderr]     Checking tracer v0.1.0 (/source/tracer)
Nov 28 05:55:08.808 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:55:08.809 INFO [stderr]    --> tracer/src/lib.rs:251:13
Nov 28 05:55:08.810 INFO [stderr]     |
Nov 28 05:55:08.811 INFO [stderr] 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 28 05:55:08.811 INFO [stderr]     |             ----^^^^^^^
Nov 28 05:55:08.812 INFO [stderr]     |             |
Nov 28 05:55:08.813 INFO [stderr]     |             help: remove this `mut`
Nov 28 05:55:08.813 INFO [stderr]     |
Nov 28 05:55:08.814 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 05:55:08.814 INFO [stderr] 
Nov 28 05:55:08.842 INFO [stderr] warning: field is never used: `diffuse`
Nov 28 05:55:08.843 INFO [stderr]   --> tracer/src/lib.rs:60:5
Nov 28 05:55:08.844 INFO [stderr]    |
Nov 28 05:55:08.844 INFO [stderr] 60 |     diffuse: Color
Nov 28 05:55:08.845 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 05:55:08.846 INFO [stderr]    |
Nov 28 05:55:08.846 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:55:08.847 INFO [stderr] 
Nov 28 05:55:08.848 INFO [stderr] warning: field is never used: `camera_position`
Nov 28 05:55:08.848 INFO [stderr]    --> tracer/src/lib.rs:174:5
Nov 28 05:55:08.849 INFO [stderr]     |
Nov 28 05:55:08.849 INFO [stderr] 174 |     camera_position: WorldPosition,
Nov 28 05:55:08.850 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:08.850 INFO [stderr] 
Nov 28 05:55:08.851 INFO [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 28 05:55:08.852 INFO [stderr]  --> tracer/src/lib.rs:1:12
Nov 28 05:55:08.852 INFO [stderr]   |
Nov 28 05:55:08.853 INFO [stderr] 1 | #![feature(field_init_shorthand, const_fn)]
Nov 28 05:55:08.853 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:08.854 INFO [stderr]   |
Nov 28 05:55:08.854 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 05:55:08.854 INFO [stderr] 
Nov 28 05:55:09.222 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:55:09.222 INFO [stderr]    --> tracer/src/lib.rs:251:13
Nov 28 05:55:09.222 INFO [stderr]     |
Nov 28 05:55:09.222 INFO [stderr] 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 28 05:55:09.222 INFO [stderr]     |             ----^^^^^^^
Nov 28 05:55:09.222 INFO [stderr]     |             |
Nov 28 05:55:09.222 INFO [stderr]     |             help: remove this `mut`
Nov 28 05:55:09.222 INFO [stderr]     |
Nov 28 05:55:09.224 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 05:55:09.225 INFO [stderr] 
Nov 28 05:55:09.235 INFO [stderr] warning: field is never used: `diffuse`
Nov 28 05:55:09.235 INFO [stderr]   --> tracer/src/lib.rs:60:5
Nov 28 05:55:09.235 INFO [stderr]    |
Nov 28 05:55:09.235 INFO [stderr] 60 |     diffuse: Color
Nov 28 05:55:09.235 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 05:55:09.235 INFO [stderr]    |
Nov 28 05:55:09.237 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:55:09.237 INFO [stderr] 
Nov 28 05:55:09.237 INFO [stderr] warning: field is never used: `camera_position`
Nov 28 05:55:09.237 INFO [stderr]    --> tracer/src/lib.rs:174:5
Nov 28 05:55:09.237 INFO [stderr]     |
Nov 28 05:55:09.237 INFO [stderr] 174 |     camera_position: WorldPosition,
Nov 28 05:55:09.237 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:09.237 INFO [stderr] 
Nov 28 05:55:09.237 INFO [stderr] warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 28 05:55:09.237 INFO [stderr]  --> tracer/src/lib.rs:1:12
Nov 28 05:55:09.237 INFO [stderr]   |
Nov 28 05:55:09.237 INFO [stderr] 1 | #![feature(field_init_shorthand, const_fn)]
Nov 28 05:55:09.237 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:09.237 INFO [stderr]   |
Nov 28 05:55:09.237 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 05:55:09.237 INFO [stderr] 
Nov 28 05:55:10.195 INFO [stderr]    Compiling target_build_utils v0.1.2
Nov 28 05:55:12.002 INFO [stderr]    Compiling libloading v0.3.1
Nov 28 05:55:14.069 INFO [stderr]     Checking dlib v0.3.1
Nov 28 05:55:14.488 INFO [stderr]     Checking wayland-sys v0.7.6
Nov 28 05:55:15.085 INFO [stderr]     Checking wayland-client v0.7.6
Nov 28 05:55:16.772 INFO [stderr]     Checking wayland-kbd v0.6.2
Nov 28 05:55:16.775 INFO [stderr]     Checking wayland-window v0.4.3
Nov 28 05:55:18.688 INFO [stderr]     Checking winit v0.5.7
Nov 28 05:55:20.454 INFO [stderr]     Checking glutin v0.7.2
Nov 28 05:55:22.290 INFO [stderr]     Checking ray-tracer v0.1.0 (/source)
Nov 28 05:55:23.698 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:23.699 INFO [stderr]   --> src/main.rs:36:5
Nov 28 05:55:23.699 INFO [stderr]    |
Nov 28 05:55:23.699 INFO [stderr] 36 |     unsafe { window.make_current() };
Nov 28 05:55:23.699 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:23.699 INFO [stderr]    |
Nov 28 05:55:23.699 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:55:23.699 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:23.699 INFO [stderr] 
Nov 28 05:55:23.701 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:23.701 INFO [stderr]    --> src/main.rs:125:9
Nov 28 05:55:23.701 INFO [stderr]     |
Nov 28 05:55:23.701 INFO [stderr] 125 |         window.swap_buffers();
Nov 28 05:55:23.701 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:23.701 INFO [stderr]     |
Nov 28 05:55:23.701 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:23.701 INFO [stderr] 
Nov 28 05:55:23.930 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:23.931 INFO [stderr]   --> src/main.rs:36:5
Nov 28 05:55:23.931 INFO [stderr]    |
Nov 28 05:55:23.932 INFO [stderr] 36 |     unsafe { window.make_current() };
Nov 28 05:55:23.933 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:23.933 INFO [stderr]    |
Nov 28 05:55:23.934 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:55:23.934 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:23.935 INFO [stderr] 
Nov 28 05:55:23.936 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:23.936 INFO [stderr]    --> src/main.rs:125:9
Nov 28 05:55:23.937 INFO [stderr]     |
Nov 28 05:55:23.937 INFO [stderr] 125 |         window.swap_buffers();
Nov 28 05:55:23.938 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:23.939 INFO [stderr]     |
Nov 28 05:55:23.939 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:23.940 INFO [stderr] 
Nov 28 05:55:23.973 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.38s
Nov 28 05:55:23.997 INFO [stderr] su: No module specific data is present
Nov 28 05:55:25.539 INFO running `"docker" "inspect" "81a377cc2973ebab20a1c16ef6ba72639a690b18ceafbd0054ec76334635290c"`
Nov 28 05:55:25.834 INFO running `"docker" "rm" "-f" "81a377cc2973ebab20a1c16ef6ba72639a690b18ceafbd0054ec76334635290c"`
Nov 28 05:55:26.096 INFO [stdout] 81a377cc2973ebab20a1c16ef6ba72639a690b18ceafbd0054ec76334635290c