Nov 01 05:29:37.327 INFO checking emilio/toy-ray-tracer against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:29:37.327 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 05:29:37.568 INFO blam! 4abd66cbdc5c204010359a577682f642c87d92fae3d045a0adceb9de0f4f3ae9
Nov 01 05:29:37.570 INFO running `"docker" "start" "-a" "4abd66cbdc5c204010359a577682f642c87d92fae3d045a0adceb9de0f4f3ae9"`
Nov 01 05:29:38.455 INFO kablam! usermod: no changes
Nov 01 05:29:38.721 INFO kablam!    Compiling heapsize v0.3.8
Nov 01 05:29:38.725 INFO kablam!    Compiling gleam v0.2.30
Nov 01 05:29:38.728 INFO kablam!    Compiling target_build_utils v0.1.2
Nov 01 05:29:41.098 INFO kablam!    Compiling libloading v0.3.1
Nov 01 05:29:42.263 INFO kablam!     Checking euclid v0.10.3
Nov 01 05:29:44.804 INFO kablam!     Checking tracer v0.1.0 (/source/tracer)
Nov 01 05:29:44.921 INFO kablam!     Checking dlib v0.3.1
Nov 01 05:29:45.564 INFO kablam!     Checking wayland-sys v0.7.6
Nov 01 05:29:45.844 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:29:45.844 INFO kablam!    --> tracer/src/lib.rs:251:13
Nov 01 05:29:45.844 INFO kablam!     |
Nov 01 05:29:45.844 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 01 05:29:45.844 INFO kablam!     |             ----^^^^^^^
Nov 01 05:29:45.844 INFO kablam!     |             |
Nov 01 05:29:45.844 INFO kablam!     |             help: remove this `mut`
Nov 01 05:29:45.844 INFO kablam!     |
Nov 01 05:29:45.844 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 05:29:45.844 INFO kablam! 
Nov 01 05:29:45.876 INFO kablam! warning: field is never used: `diffuse`
Nov 01 05:29:45.876 INFO kablam!   --> tracer/src/lib.rs:60:5
Nov 01 05:29:45.876 INFO kablam!    |
Nov 01 05:29:45.876 INFO kablam! 60 |     diffuse: Color
Nov 01 05:29:45.876 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 05:29:45.876 INFO kablam!    |
Nov 01 05:29:45.876 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 05:29:45.876 INFO kablam! 
Nov 01 05:29:45.876 INFO kablam! warning: field is never used: `camera_position`
Nov 01 05:29:45.876 INFO kablam!    --> tracer/src/lib.rs:174:5
Nov 01 05:29:45.876 INFO kablam!     |
Nov 01 05:29:45.876 INFO kablam! 174 |     camera_position: WorldPosition,
Nov 01 05:29:45.876 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:45.876 INFO kablam! 
Nov 01 05:29:45.877 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 01 05:29:45.877 INFO kablam!  --> tracer/src/lib.rs:1:12
Nov 01 05:29:45.877 INFO kablam!   |
Nov 01 05:29:45.877 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Nov 01 05:29:45.877 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:45.877 INFO kablam!   |
Nov 01 05:29:45.877 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 05:29:45.877 INFO kablam! 
Nov 01 05:29:45.884 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:29:45.884 INFO kablam!    --> tracer/src/lib.rs:251:13
Nov 01 05:29:45.884 INFO kablam!     |
Nov 01 05:29:45.884 INFO kablam! 251 |         let mut z_value = &mut z_buffer[x + self.size.width * y];
Nov 01 05:29:45.884 INFO kablam!     |             ----^^^^^^^
Nov 01 05:29:45.884 INFO kablam!     |             |
Nov 01 05:29:45.884 INFO kablam!     |             help: remove this `mut`
Nov 01 05:29:45.884 INFO kablam!     |
Nov 01 05:29:45.884 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 05:29:45.884 INFO kablam! 
Nov 01 05:29:45.898 INFO kablam! warning: field is never used: `diffuse`
Nov 01 05:29:45.898 INFO kablam!   --> tracer/src/lib.rs:60:5
Nov 01 05:29:45.898 INFO kablam!    |
Nov 01 05:29:45.898 INFO kablam! 60 |     diffuse: Color
Nov 01 05:29:45.898 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 05:29:45.898 INFO kablam!    |
Nov 01 05:29:45.898 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 05:29:45.898 INFO kablam! 
Nov 01 05:29:45.898 INFO kablam! warning: field is never used: `camera_position`
Nov 01 05:29:45.898 INFO kablam!    --> tracer/src/lib.rs:174:5
Nov 01 05:29:45.898 INFO kablam!     |
Nov 01 05:29:45.898 INFO kablam! 174 |     camera_position: WorldPosition,
Nov 01 05:29:45.898 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:45.898 INFO kablam! 
Nov 01 05:29:45.898 INFO kablam! warning: the feature `field_init_shorthand` has been stable since 1.17.0 and no longer requires an attribute to enable
Nov 01 05:29:45.898 INFO kablam!  --> tracer/src/lib.rs:1:12
Nov 01 05:29:45.898 INFO kablam!   |
Nov 01 05:29:45.898 INFO kablam! 1 | #![feature(field_init_shorthand, const_fn)]
Nov 01 05:29:45.898 INFO kablam!   |            ^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:45.898 INFO kablam!   |
Nov 01 05:29:45.899 INFO kablam!   = note: #[warn(stable_features)] on by default
Nov 01 05:29:45.899 INFO kablam! 
Nov 01 05:29:46.424 INFO kablam!     Checking wayland-client v0.7.6
Nov 01 05:29:48.992 INFO kablam!     Checking wayland-kbd v0.6.2
Nov 01 05:29:48.994 INFO kablam!     Checking wayland-window v0.4.3
Nov 01 05:29:51.589 INFO kablam!     Checking winit v0.5.7
Nov 01 05:29:54.041 INFO kablam!     Checking glutin v0.7.2
Nov 01 05:29:55.948 INFO kablam!     Checking ray-tracer v0.1.0 (/source)
Nov 01 05:29:57.516 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:29:57.517 INFO kablam!   --> src/main.rs:36:5
Nov 01 05:29:57.517 INFO kablam!    |
Nov 01 05:29:57.518 INFO kablam! 36 |     unsafe { window.make_current() };
Nov 01 05:29:57.518 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:57.519 INFO kablam!    |
Nov 01 05:29:57.519 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:29:57.520 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:29:57.520 INFO kablam! 
Nov 01 05:29:57.521 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:29:57.522 INFO kablam!    --> src/main.rs:125:9
Nov 01 05:29:57.522 INFO kablam!     |
Nov 01 05:29:57.522 INFO kablam! 125 |         window.swap_buffers();
Nov 01 05:29:57.522 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:57.523 INFO kablam!     |
Nov 01 05:29:57.523 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:29:57.523 INFO kablam! 
Nov 01 05:29:57.794 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:29:57.795 INFO kablam!   --> src/main.rs:36:5
Nov 01 05:29:57.795 INFO kablam!    |
Nov 01 05:29:57.796 INFO kablam! 36 |     unsafe { window.make_current() };
Nov 01 05:29:57.797 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:57.797 INFO kablam!    |
Nov 01 05:29:57.798 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 05:29:57.798 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:29:57.799 INFO kablam! 
Nov 01 05:29:57.799 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 05:29:57.800 INFO kablam!    --> src/main.rs:125:9
Nov 01 05:29:57.801 INFO kablam!     |
Nov 01 05:29:57.801 INFO kablam! 125 |         window.swap_buffers();
Nov 01 05:29:57.802 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 05:29:57.802 INFO kablam!     |
Nov 01 05:29:57.803 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 05:29:57.803 INFO kablam! 
Nov 01 05:29:57.834 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.35s
Nov 01 05:29:57.868 INFO kablam! su: No module specific data is present
Nov 01 05:29:59.322 INFO running `"docker" "rm" "-f" "4abd66cbdc5c204010359a577682f642c87d92fae3d045a0adceb9de0f4f3ae9"`
Nov 01 05:29:59.496 INFO blam! 4abd66cbdc5c204010359a577682f642c87d92fae3d045a0adceb9de0f4f3ae9