Dec 19 11:41:46.188 INFO checking novoselov-ab/rusty-ray against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 11:41:46.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/novoselov-ab/rusty-ray:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 11:41:46.362 INFO [stdout] 64d178c2868d659db72c499cdd409f37e29292c570e392ee6846739016ab88da
Dec 19 11:41:46.364 INFO running `"docker" "start" "-a" "64d178c2868d659db72c499cdd409f37e29292c570e392ee6846739016ab88da"`
Dec 19 11:41:47.101 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 19 11:41:47.106 INFO [stderr]     Checking winit v0.7.6
Dec 19 11:41:50.113 INFO [stderr]     Checking glutin v0.9.2
Dec 19 11:42:01.044 INFO [stderr]     Checking backtrace v0.3.3
Dec 19 11:42:01.489 INFO [stderr]     Checking glium v0.18.0
Dec 19 11:42:14.424 INFO [stderr]     Checking rusty-ray v0.1.0 (/opt/crater/workdir)
Dec 19 11:42:15.331 INFO [stderr] warning: function is never used: `lerp`
Dec 19 11:42:15.331 INFO [stderr]   --> src/core/util.rs:37:1
Dec 19 11:42:15.331 INFO [stderr]    |
Dec 19 11:42:15.331 INFO [stderr] 37 | pub fn lerp(a: u8, b: u8, t: f32) -> u8 {
Dec 19 11:42:15.331 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:42:15.331 INFO [stderr]    |
Dec 19 11:42:15.331 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:42:15.331 INFO [stderr] 
Dec 19 11:42:15.331 INFO [stderr] warning: function is never used: `lerp_rgba`
Dec 19 11:42:15.331 INFO [stderr]   --> src/core/util.rs:43:1
Dec 19 11:42:15.331 INFO [stderr]    |
Dec 19 11:42:15.331 INFO [stderr] 43 | pub fn lerp_rgba(im0: image::Rgba<u8>, im1: image::Rgba<u8>, x: f32) -> image::Rgba<u8> {
Dec 19 11:42:15.332 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:42:15.332 INFO [stderr] 
Dec 19 11:42:15.576 INFO [stderr] warning: method is never used: `cross`
Dec 19 11:42:15.576 INFO [stderr]   --> src/math/vec3.rs:25:5
Dec 19 11:42:15.576 INFO [stderr]    |
Dec 19 11:42:15.576 INFO [stderr] 25 |     pub fn cross(self, other: Self) -> Self {
Dec 19 11:42:15.576 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:42:15.576 INFO [stderr]    |
Dec 19 11:42:15.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 11:42:15.576 INFO [stderr] 
Dec 19 11:42:15.576 INFO [stderr] warning: method is never used: `length`
Dec 19 11:42:15.576 INFO [stderr]   --> src/math/vec3.rs:58:5
Dec 19 11:42:15.577 INFO [stderr]    |
Dec 19 11:42:15.577 INFO [stderr] 58 |     pub fn length(&self) -> f32 {
Dec 19 11:42:15.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:42:15.577 INFO [stderr] 
Dec 19 11:42:15.577 INFO [stderr] warning: function is never used: `lerp`
Dec 19 11:42:15.577 INFO [stderr]   --> src/core/util.rs:37:1
Dec 19 11:42:15.577 INFO [stderr]    |
Dec 19 11:42:15.577 INFO [stderr] 37 | pub fn lerp(a: u8, b: u8, t: f32) -> u8 {
Dec 19 11:42:15.577 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:42:15.577 INFO [stderr] 
Dec 19 11:42:15.577 INFO [stderr] warning: function is never used: `lerp_rgba`
Dec 19 11:42:15.577 INFO [stderr]   --> src/core/util.rs:43:1
Dec 19 11:42:15.577 INFO [stderr]    |
Dec 19 11:42:15.577 INFO [stderr] 43 | pub fn lerp_rgba(im0: image::Rgba<u8>, im1: image::Rgba<u8>, x: f32) -> image::Rgba<u8> {
Dec 19 11:42:15.577 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 11:42:15.577 INFO [stderr] 
Dec 19 11:42:15.668 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.75s
Dec 19 11:42:16.224 INFO running `"docker" "inspect" "64d178c2868d659db72c499cdd409f37e29292c570e392ee6846739016ab88da"`
Dec 19 11:42:16.414 INFO running `"docker" "rm" "-f" "64d178c2868d659db72c499cdd409f37e29292c570e392ee6846739016ab88da"`
Dec 19 11:42:16.656 INFO [stdout] 64d178c2868d659db72c499cdd409f37e29292c570e392ee6846739016ab88da