Nov 28 05:54:51.436 INFO checking emilio/toy-ray-tracer against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:54:51.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 05:54:51.958 INFO [stdout] f8a124fb93d4a42b3640ec4cad9b4d7df43e5b8091125a669a603e0a89abb530
Nov 28 05:54:51.960 INFO running `"docker" "start" "-a" "f8a124fb93d4a42b3640ec4cad9b4d7df43e5b8091125a669a603e0a89abb530"`
Nov 28 05:54:53.761 INFO [stderr] usermod: no changes
Nov 28 05:54:54.006 INFO [stderr]    Compiling libc v0.2.19
Nov 28 05:54:54.006 INFO [stderr]    Compiling serde v0.8.21
Nov 28 05:54:54.020 INFO [stderr]    Compiling heapsize v0.3.8
Nov 28 05:54:54.024 INFO [stderr]    Compiling phf v0.7.20
Nov 28 05:54:54.025 INFO [stderr]     Checking shared_library v0.1.5
Nov 28 05:54:54.025 INFO [stderr]    Compiling gleam v0.2.30
Nov 28 05:54:54.026 INFO [stderr]     Checking x11-dl v2.12.0
Nov 28 05:54:54.027 INFO [stderr]     Checking fs2 v0.2.5
Nov 28 05:54:56.544 INFO [stderr]     Checking tempfile v2.1.4
Nov 28 05:54:56.588 INFO [stderr]     Checking osmesa-sys v0.1.2
Nov 28 05:54:56.628 INFO [stderr]     Checking memmap v0.4.0
Nov 28 05:54:59.342 INFO [stderr]     Checking euclid v0.10.3
Nov 28 05:55:00.309 INFO [stderr]    Compiling rand v0.3.15
Nov 28 05:55:04.963 INFO [stderr]     Checking tracer v0.1.0 (/source/tracer)
Nov 28 05:55:07.161 INFO [stderr]    Compiling phf_generator v0.7.20
Nov 28 05:55:07.605 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:55:07.606 INFO [stderr]    --> tracer/src/lib.rs:251:13
Nov 28 05:55:07.607 INFO [stderr]     |
Nov 28 05:55:07.607 INFO [stderr] 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 28 05:55:07.608 INFO [stderr]     |             ----^^^^^^^
Nov 28 05:55:07.608 INFO [stderr]     |             |
Nov 28 05:55:07.609 INFO [stderr]     |             help: remove this `mut`
Nov 28 05:55:07.610 INFO [stderr]     |
Nov 28 05:55:07.610 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 05:55:07.611 INFO [stderr] 
Nov 28 05:55:07.643 INFO [stderr] warning: field is never used: `diffuse`
Nov 28 05:55:07.644 INFO [stderr]   --> tracer/src/lib.rs:60:5
Nov 28 05:55:07.644 INFO [stderr]    |
Nov 28 05:55:07.645 INFO [stderr] 60 |     diffuse: Color
Nov 28 05:55:07.645 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 05:55:07.646 INFO [stderr]    |
Nov 28 05:55:07.647 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:55:07.647 INFO [stderr] 
Nov 28 05:55:07.648 INFO [stderr] warning: field is never used: `camera_position`
Nov 28 05:55:07.648 INFO [stderr]    --> tracer/src/lib.rs:174:5
Nov 28 05:55:07.649 INFO [stderr]     |
Nov 28 05:55:07.649 INFO [stderr] 174 |     camera_position: WorldPosition,
Nov 28 05:55:07.650 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:07.650 INFO [stderr] 
Nov 28 05:55:07.650 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 05:55:07.651 INFO [stderr]  --> tracer/src/lib.rs:1:12
Nov 28 05:55:07.651 INFO [stderr]   |
Nov 28 05:55:07.651 INFO [stderr] 1 | #![feature(field_init_shorthand, const_fn)]
Nov 28 05:55:07.651 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:07.652 INFO [stderr]   |
Nov 28 05:55:07.652 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 05:55:07.652 INFO [stderr] 
Nov 28 05:55:07.948 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:55:07.948 INFO [stderr]    --> tracer/src/lib.rs:251:13
Nov 28 05:55:07.948 INFO [stderr]     |
Nov 28 05:55:07.948 INFO [stderr] 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 28 05:55:07.948 INFO [stderr]     |             ----^^^^^^^
Nov 28 05:55:07.948 INFO [stderr]     |             |
Nov 28 05:55:07.948 INFO [stderr]     |             help: remove this `mut`
Nov 28 05:55:07.948 INFO [stderr]     |
Nov 28 05:55:07.948 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 05:55:07.948 INFO [stderr] 
Nov 28 05:55:07.972 INFO [stderr] warning: field is never used: `diffuse`
Nov 28 05:55:07.972 INFO [stderr]   --> tracer/src/lib.rs:60:5
Nov 28 05:55:07.972 INFO [stderr]    |
Nov 28 05:55:07.972 INFO [stderr] 60 |     diffuse: Color
Nov 28 05:55:07.972 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 28 05:55:07.984 INFO [stderr]    |
Nov 28 05:55:07.984 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 05:55:07.984 INFO [stderr] 
Nov 28 05:55:07.985 INFO [stderr] warning: field is never used: `camera_position`
Nov 28 05:55:07.985 INFO [stderr]    --> tracer/src/lib.rs:174:5
Nov 28 05:55:07.985 INFO [stderr]     |
Nov 28 05:55:07.985 INFO [stderr] 174 |     camera_position: WorldPosition,
Nov 28 05:55:07.985 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:07.985 INFO [stderr] 
Nov 28 05:55:07.985 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 05:55:07.985 INFO [stderr]  --> tracer/src/lib.rs:1:12
Nov 28 05:55:07.985 INFO [stderr]   |
Nov 28 05:55:07.985 INFO [stderr] 1 | #![feature(field_init_shorthand, const_fn)]
Nov 28 05:55:07.985 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:07.985 INFO [stderr]   |
Nov 28 05:55:07.985 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 28 05:55:07.985 INFO [stderr] 
Nov 28 05:55:08.853 INFO [stderr]    Compiling phf_codegen v0.7.20
Nov 28 05:55:10.110 INFO [stderr]    Compiling target_build_utils v0.1.2
Nov 28 05:55:13.559 INFO [stderr]    Compiling serde_json v0.8.4
Nov 28 05:55:23.686 INFO [stderr]    Compiling libloading v0.3.1
Nov 28 05:55:26.017 INFO [stderr]     Checking dlib v0.3.1
Nov 28 05:55:26.361 INFO [stderr]     Checking wayland-sys v0.7.6
Nov 28 05:55:26.773 INFO [stderr]     Checking wayland-client v0.7.6
Nov 28 05:55:28.202 INFO [stderr]     Checking wayland-kbd v0.6.2
Nov 28 05:55:28.206 INFO [stderr]     Checking wayland-window v0.4.3
Nov 28 05:55:29.444 INFO [stderr]     Checking winit v0.5.7
Nov 28 05:55:31.017 INFO [stderr]     Checking glutin v0.7.2
Nov 28 05:55:32.718 INFO [stderr]     Checking ray-tracer v0.1.0 (/source)
Nov 28 05:55:34.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:34.276 INFO [stderr]   --> src/main.rs:36:5
Nov 28 05:55:34.276 INFO [stderr]    |
Nov 28 05:55:34.276 INFO [stderr] 36 |     unsafe { window.make_current() };
Nov 28 05:55:34.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:34.276 INFO [stderr]    |
Nov 28 05:55:34.276 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:55:34.276 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:34.276 INFO [stderr] 
Nov 28 05:55:34.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:34.276 INFO [stderr]    --> src/main.rs:125:9
Nov 28 05:55:34.276 INFO [stderr]     |
Nov 28 05:55:34.276 INFO [stderr] 125 |         window.swap_buffers();
Nov 28 05:55:34.276 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:34.276 INFO [stderr]     |
Nov 28 05:55:34.276 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:34.276 INFO [stderr] 
Nov 28 05:55:34.556 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:34.556 INFO [stderr]   --> src/main.rs:36:5
Nov 28 05:55:34.556 INFO [stderr]    |
Nov 28 05:55:34.556 INFO [stderr] 36 |     unsafe { window.make_current() };
Nov 28 05:55:34.556 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:34.556 INFO [stderr]    |
Nov 28 05:55:34.556 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 05:55:34.556 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:34.556 INFO [stderr] 
Nov 28 05:55:34.556 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 05:55:34.556 INFO [stderr]    --> src/main.rs:125:9
Nov 28 05:55:34.556 INFO [stderr]     |
Nov 28 05:55:34.556 INFO [stderr] 125 |         window.swap_buffers();
Nov 28 05:55:34.556 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 05:55:34.556 INFO [stderr]     |
Nov 28 05:55:34.556 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 05:55:34.556 INFO [stderr] 
Nov 28 05:55:34.584 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.79s
Nov 28 05:55:34.611 INFO [stderr] su: No module specific data is present
Nov 28 05:55:35.307 INFO running `"docker" "inspect" "f8a124fb93d4a42b3640ec4cad9b4d7df43e5b8091125a669a603e0a89abb530"`
Nov 28 05:55:35.559 INFO running `"docker" "rm" "-f" "f8a124fb93d4a42b3640ec4cad9b4d7df43e5b8091125a669a603e0a89abb530"`
Nov 28 05:55:35.756 INFO [stdout] f8a124fb93d4a42b3640ec4cad9b4d7df43e5b8091125a669a603e0a89abb530