Dec 19 19:09:07.763 INFO checking cgibson/flux against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 19:09:07.763 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/cgibson/flux:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:09:07.967 INFO [stdout] 2cc18e54225842852654220023574dff8c6c2fdc77dea03baca1fccfa5b8dfab
Dec 19 19:09:07.970 INFO running `"docker" "start" "-a" "2cc18e54225842852654220023574dff8c6c2fdc77dea03baca1fccfa5b8dfab"`
Dec 19 19:09:08.495 INFO [stderr]     Checking rand v0.5.5
Dec 19 19:09:08.495 INFO [stderr]     Checking num-complex v0.2.0
Dec 19 19:09:08.495 INFO [stderr]     Checking approx v0.3.0
Dec 19 19:09:08.495 INFO [stderr]     Checking generic-array v0.2.1
Dec 19 19:09:08.881 INFO [stderr]     Checking nalgebra v0.11.2
Dec 19 19:09:09.616 INFO [stderr]     Checking alga v0.7.2
Dec 19 19:09:14.000 INFO [stderr]     Checking nalgebra v0.16.4
Dec 19 19:09:49.846 INFO [stderr]     Checking nalgebra-glm v0.1.1
Dec 19 19:09:53.120 INFO [stderr]     Checking flux v0.0.1 (/opt/crater/workdir)
Dec 19 19:09:53.425 INFO [stderr] warning: unused import: `util::math::Ray`
Dec 19 19:09:53.426 INFO [stderr]  --> src/scene/camera.rs:3:5
Dec 19 19:09:53.426 INFO [stderr]   |
Dec 19 19:09:53.426 INFO [stderr] 3 | use util::math::Ray;
Dec 19 19:09:53.426 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 19:09:53.426 INFO [stderr]   |
Dec 19 19:09:53.426 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:09:53.426 INFO [stderr] 
Dec 19 19:09:53.572 INFO [stderr] warning: struct is never constructed: `SimpleSampler`
Dec 19 19:09:53.572 INFO [stderr]   --> src/samplers/ray_sampler.rs:24:1
Dec 19 19:09:53.572 INFO [stderr]    |
Dec 19 19:09:53.572 INFO [stderr] 24 | struct SimpleSampler {
Dec 19 19:09:53.572 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 19:09:53.572 INFO [stderr]    |
Dec 19 19:09:53.572 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:09:53.572 INFO [stderr] 
Dec 19 19:09:53.572 INFO [stderr] warning: struct is never constructed: `SimpleRenderer`
Dec 19 19:09:53.572 INFO [stderr]  --> src/renderers/simple_renderer.rs:5:1
Dec 19 19:09:53.572 INFO [stderr]   |
Dec 19 19:09:53.572 INFO [stderr] 5 | struct SimpleRenderer {
Dec 19 19:09:53.572 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:09:53.572 INFO [stderr] 
Dec 19 19:09:53.572 INFO [stderr] warning: method is never used: `new`
Dec 19 19:09:53.572 INFO [stderr]   --> src/renderers/simple_renderer.rs:11:5
Dec 19 19:09:53.572 INFO [stderr]    |
Dec 19 19:09:53.572 INFO [stderr] 11 |     fn new(scene: Scene, camera: Camera) -> SimpleRenderer {
Dec 19 19:09:53.573 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:09:53.573 INFO [stderr] 
Dec 19 19:09:53.582 INFO [stderr] warning: unused import: `util::math::Ray`
Dec 19 19:09:53.582 INFO [stderr]  --> src/scene/camera.rs:3:5
Dec 19 19:09:53.582 INFO [stderr]   |
Dec 19 19:09:53.582 INFO [stderr] 3 | use util::math::Ray;
Dec 19 19:09:53.582 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 19:09:53.582 INFO [stderr]   |
Dec 19 19:09:53.582 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 19:09:53.582 INFO [stderr] 
Dec 19 19:09:53.691 INFO [stderr] warning: struct is never constructed: `SimpleSampler`
Dec 19 19:09:53.691 INFO [stderr]   --> src/samplers/ray_sampler.rs:24:1
Dec 19 19:09:53.691 INFO [stderr]    |
Dec 19 19:09:53.691 INFO [stderr] 24 | struct SimpleSampler {
Dec 19 19:09:53.691 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 19:09:53.691 INFO [stderr]    |
Dec 19 19:09:53.691 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:09:53.691 INFO [stderr] 
Dec 19 19:09:53.691 INFO [stderr] warning: struct is never constructed: `SimpleRenderer`
Dec 19 19:09:53.691 INFO [stderr]  --> src/renderers/simple_renderer.rs:5:1
Dec 19 19:09:53.691 INFO [stderr]   |
Dec 19 19:09:53.691 INFO [stderr] 5 | struct SimpleRenderer {
Dec 19 19:09:53.691 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:09:53.691 INFO [stderr] 
Dec 19 19:09:53.691 INFO [stderr] warning: method is never used: `new`
Dec 19 19:09:53.691 INFO [stderr]   --> src/renderers/simple_renderer.rs:11:5
Dec 19 19:09:53.691 INFO [stderr]    |
Dec 19 19:09:53.691 INFO [stderr] 11 |     fn new(scene: Scene, camera: Camera) -> SimpleRenderer {
Dec 19 19:09:53.691 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:09:53.691 INFO [stderr] 
Dec 19 19:09:54.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.87s
Dec 19 19:09:55.242 INFO running `"docker" "inspect" "2cc18e54225842852654220023574dff8c6c2fdc77dea03baca1fccfa5b8dfab"`
Dec 19 19:09:55.570 INFO running `"docker" "rm" "-f" "2cc18e54225842852654220023574dff8c6c2fdc77dea03baca1fccfa5b8dfab"`
Dec 19 19:09:55.899 INFO [stdout] 2cc18e54225842852654220023574dff8c6c2fdc77dea03baca1fccfa5b8dfab