Dec 18 01:47:36.270 INFO checking dannyfritz/ray-tracing-in-one-weekend-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:47:36.270 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/dannyfritz/ray-tracing-in-one-weekend-rs:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:47:36.568 INFO [stdout] 58d7278a18956060748d1e94381f1f1c3d3dfb2186f094cce30edd38d12153a0
Dec 18 01:47:36.574 INFO running `"docker" "start" "-a" "58d7278a18956060748d1e94381f1f1c3d3dfb2186f094cce30edd38d12153a0"`
Dec 18 01:47:37.452 INFO [stderr]     Checking approx v0.2.0
Dec 18 01:47:37.453 INFO [stderr]    Compiling num-derive v0.2.2
Dec 18 01:47:37.453 INFO [stderr]     Checking rayon-core v1.4.0
Dec 18 01:47:37.453 INFO [stderr]     Checking png v0.12.0
Dec 18 01:47:38.096 INFO [stderr]     Checking alga v0.6.0
Dec 18 01:47:39.839 INFO [stderr]     Checking rayon v1.0.1
Dec 18 01:47:41.741 INFO [stderr]     Checking image v0.19.0
Dec 18 01:47:47.733 INFO [stderr]     Checking nalgebra v0.15.3
Dec 18 01:48:17.532 INFO [stderr]     Checking ncollide3d v0.16.2
Dec 18 01:48:28.059 INFO [stderr]     Checking ray-tracing-in-one-weekend-rs v0.1.0 (/opt/crater/workdir)
Dec 18 01:48:29.537 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:48:29.537 INFO [stderr]   --> src/scene.rs:76:9
Dec 18 01:48:29.537 INFO [stderr]    |
Dec 18 01:48:29.537 INFO [stderr] 76 |     let mut hitables: Vec<(SceneObject, AABB<f32>)> = vec![];
Dec 18 01:48:29.537 INFO [stderr]    |         ----^^^^^^^^
Dec 18 01:48:29.537 INFO [stderr]    |         |
Dec 18 01:48:29.537 INFO [stderr]    |         help: remove this `mut`
Dec 18 01:48:29.537 INFO [stderr]    |
Dec 18 01:48:29.537 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:48:29.537 INFO [stderr] 
Dec 18 01:48:29.928 INFO [stderr] warning: variable does not need to be mutable
Dec 18 01:48:29.928 INFO [stderr]   --> src/scene.rs:76:9
Dec 18 01:48:29.928 INFO [stderr]    |
Dec 18 01:48:29.928 INFO [stderr] 76 |     let mut hitables: Vec<(SceneObject, AABB<f32>)> = vec![];
Dec 18 01:48:29.928 INFO [stderr]    |         ----^^^^^^^^
Dec 18 01:48:29.928 INFO [stderr]    |         |
Dec 18 01:48:29.928 INFO [stderr]    |         help: remove this `mut`
Dec 18 01:48:29.928 INFO [stderr]    |
Dec 18 01:48:29.929 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 01:48:29.929 INFO [stderr] 
Dec 18 01:48:29.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.66s
Dec 18 01:48:30.727 INFO running `"docker" "inspect" "58d7278a18956060748d1e94381f1f1c3d3dfb2186f094cce30edd38d12153a0"`
Dec 18 01:48:31.168 INFO running `"docker" "rm" "-f" "58d7278a18956060748d1e94381f1f1c3d3dfb2186f094cce30edd38d12153a0"`
Dec 18 01:48:31.528 INFO [stdout] 58d7278a18956060748d1e94381f1f1c3d3dfb2186f094cce30edd38d12153a0