Dec 12 03:45:07.640 INFO checking Bestra/rust-weekend-raytracer against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 03:45:07.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 03:45:08.202 INFO [stdout] bf7b4ee02c28cebaf92bea562754668858dc59c605c95a45dd6c2c398bc8b2e0
Dec 12 03:45:08.204 INFO running `"docker" "start" "-a" "bf7b4ee02c28cebaf92bea562754668858dc59c605c95a45dd6c2c398bc8b2e0"`
Dec 12 03:45:09.926 INFO [stderr] usermod: no changes
Dec 12 03:45:10.133 INFO [stderr]     Checking rand v0.5.0
Dec 12 03:45:10.134 INFO [stderr]     Checking png v0.11.0
Dec 12 03:45:10.162 INFO [stderr]     Checking rayon-core v1.4.0
Dec 12 03:45:13.841 INFO [stderr]     Checking rayon v1.0.1
Dec 12 03:45:18.567 INFO [stderr]     Checking weekend-raytracer v0.1.0 (/source)
Dec 12 03:45:21.646 INFO [stderr] warning: unused imports: `random_scene`, `simple_spheres`
Dec 12 03:45:21.646 INFO [stderr]   --> src/main.rs:16:32
Dec 12 03:45:21.646 INFO [stderr]    |
Dec 12 03:45:21.646 INFO [stderr] 16 | use weekend_raytracer::scene::{random_scene, simple_spheres, sphere_tree};
Dec 12 03:45:21.646 INFO [stderr]    |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 12 03:45:21.646 INFO [stderr]    |
Dec 12 03:45:21.646 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 03:45:21.646 INFO [stderr] 
Dec 12 03:45:21.980 INFO [stderr] warning: unused imports: `random_scene`, `simple_spheres`
Dec 12 03:45:21.980 INFO [stderr]   --> src/main.rs:16:32
Dec 12 03:45:21.980 INFO [stderr]    |
Dec 12 03:45:21.980 INFO [stderr] 16 | use weekend_raytracer::scene::{random_scene, simple_spheres, sphere_tree};
Dec 12 03:45:21.980 INFO [stderr]    |                                ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 12 03:45:21.980 INFO [stderr]    |
Dec 12 03:45:21.980 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 03:45:21.980 INFO [stderr] 
Dec 12 03:45:22.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.13s
Dec 12 03:45:22.089 INFO [stderr] su: No module specific data is present
Dec 12 03:45:22.442 INFO running `"docker" "inspect" "bf7b4ee02c28cebaf92bea562754668858dc59c605c95a45dd6c2c398bc8b2e0"`
Dec 12 03:45:22.602 INFO running `"docker" "rm" "-f" "bf7b4ee02c28cebaf92bea562754668858dc59c605c95a45dd6c2c398bc8b2e0"`
Dec 12 03:45:22.868 INFO [stdout] bf7b4ee02c28cebaf92bea562754668858dc59c605c95a45dd6c2c398bc8b2e0