Dec 05 01:57:47.018 INFO checking JJag/raytracer against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:57:47.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 01:57:47.423 INFO [stdout] bc851651f288cb4d8b0e30f4173d49e9652c64a7fe3fe81243c52189c69dc6fe
Dec 05 01:57:47.429 INFO running `"docker" "start" "-a" "bc851651f288cb4d8b0e30f4173d49e9652c64a7fe3fe81243c52189c69dc6fe"`
Dec 05 01:57:48.006 INFO [stderr] usermod: no changes
Dec 05 01:57:48.038 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Dec 05 01:57:48.627 INFO [stderr] warning: unused variable: `spheres`
Dec 05 01:57:48.628 INFO [stderr]   --> src/main.rs:56:9
Dec 05 01:57:48.628 INFO [stderr]    |
Dec 05 01:57:48.628 INFO [stderr] 56 |     let spheres = book_scene();
Dec 05 01:57:48.628 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 05 01:57:48.628 INFO [stderr]    |
Dec 05 01:57:48.628 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:57:48.628 INFO [stderr] 
Dec 05 01:57:48.628 INFO [stderr] warning: unused variable: `spheres`
Dec 05 01:57:48.628 INFO [stderr]   --> src/main.rs:57:9
Dec 05 01:57:48.628 INFO [stderr]    |
Dec 05 01:57:48.628 INFO [stderr] 57 |     let spheres = random_scene();
Dec 05 01:57:48.628 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 05 01:57:48.628 INFO [stderr] 
Dec 05 01:57:48.662 INFO [stderr] warning: field is never used: `w`
Dec 05 01:57:48.662 INFO [stderr]   --> src/camera.rs:13:5
Dec 05 01:57:48.662 INFO [stderr]    |
Dec 05 01:57:48.662 INFO [stderr] 13 |     w: Vec3,
Dec 05 01:57:48.662 INFO [stderr]    |     ^^^^^^^
Dec 05 01:57:48.662 INFO [stderr]    |
Dec 05 01:57:48.662 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:57:48.662 INFO [stderr] 
Dec 05 01:57:48.662 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 05 01:57:48.662 INFO [stderr]   --> src/main.rs:24:1
Dec 05 01:57:48.662 INFO [stderr]    |
Dec 05 01:57:48.667 INFO [stderr] 24 | const BLUE: Vec3 = Vec3 { x: 0.0, y: 0.0, z: 1.0 };
Dec 05 01:57:48.667 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:57:48.667 INFO [stderr] 
Dec 05 01:57:48.740 INFO [stderr] warning: unused variable: `spheres`
Dec 05 01:57:48.740 INFO [stderr]   --> src/main.rs:56:9
Dec 05 01:57:48.740 INFO [stderr]    |
Dec 05 01:57:48.740 INFO [stderr] 56 |     let spheres = book_scene();
Dec 05 01:57:48.740 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 05 01:57:48.740 INFO [stderr]    |
Dec 05 01:57:48.740 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:57:48.740 INFO [stderr] 
Dec 05 01:57:48.740 INFO [stderr] warning: unused variable: `spheres`
Dec 05 01:57:48.740 INFO [stderr]   --> src/main.rs:57:9
Dec 05 01:57:48.740 INFO [stderr]    |
Dec 05 01:57:48.740 INFO [stderr] 57 |     let spheres = random_scene();
Dec 05 01:57:48.740 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 05 01:57:48.740 INFO [stderr] 
Dec 05 01:57:48.771 INFO [stderr] warning: field is never used: `w`
Dec 05 01:57:48.771 INFO [stderr]   --> src/camera.rs:13:5
Dec 05 01:57:48.771 INFO [stderr]    |
Dec 05 01:57:48.771 INFO [stderr] 13 |     w: Vec3,
Dec 05 01:57:48.771 INFO [stderr]    |     ^^^^^^^
Dec 05 01:57:48.771 INFO [stderr]    |
Dec 05 01:57:48.771 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:57:48.771 INFO [stderr] 
Dec 05 01:57:48.771 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 05 01:57:48.771 INFO [stderr]   --> src/main.rs:24:1
Dec 05 01:57:48.771 INFO [stderr]    |
Dec 05 01:57:48.771 INFO [stderr] 24 | const BLUE: Vec3 = Vec3 { x: 0.0, y: 0.0, z: 1.0 };
Dec 05 01:57:48.771 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:57:48.771 INFO [stderr] 
Dec 05 01:57:48.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 05 01:57:48.811 INFO [stderr] su: No module specific data is present
Dec 05 01:57:49.417 INFO running `"docker" "inspect" "bc851651f288cb4d8b0e30f4173d49e9652c64a7fe3fe81243c52189c69dc6fe"`
Dec 05 01:57:49.636 INFO running `"docker" "rm" "-f" "bc851651f288cb4d8b0e30f4173d49e9652c64a7fe3fe81243c52189c69dc6fe"`
Dec 05 01:57:49.783 INFO [stdout] bc851651f288cb4d8b0e30f4173d49e9652c64a7fe3fe81243c52189c69dc6fe