Dec 12 02:16:25.608 INFO checking JJag/raytracer against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:16:25.608 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 02:16:26.012 INFO [stdout] 13c46074d7bd041810225975b30f831b1f983aff5f58b2c14b8448e5ec03baad
Dec 12 02:16:26.016 INFO running `"docker" "start" "-a" "13c46074d7bd041810225975b30f831b1f983aff5f58b2c14b8448e5ec03baad"`
Dec 12 02:16:27.186 INFO [stderr] usermod: no changes
Dec 12 02:16:27.264 INFO [stderr]     Checking raytracer v0.1.0 (/source)
Dec 12 02:16:28.162 INFO [stderr] warning: unused variable: `spheres`
Dec 12 02:16:28.162 INFO [stderr]   --> src/main.rs:56:9
Dec 12 02:16:28.162 INFO [stderr]    |
Dec 12 02:16:28.162 INFO [stderr] 56 |     let spheres = book_scene();
Dec 12 02:16:28.162 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 12 02:16:28.162 INFO [stderr]    |
Dec 12 02:16:28.162 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:16:28.162 INFO [stderr] 
Dec 12 02:16:28.162 INFO [stderr] warning: unused variable: `spheres`
Dec 12 02:16:28.162 INFO [stderr]   --> src/main.rs:57:9
Dec 12 02:16:28.162 INFO [stderr]    |
Dec 12 02:16:28.162 INFO [stderr] 57 |     let spheres = random_scene();
Dec 12 02:16:28.167 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 12 02:16:28.167 INFO [stderr] 
Dec 12 02:16:28.192 INFO [stderr] warning: unused variable: `spheres`
Dec 12 02:16:28.192 INFO [stderr]   --> src/main.rs:56:9
Dec 12 02:16:28.192 INFO [stderr]    |
Dec 12 02:16:28.192 INFO [stderr] 56 |     let spheres = book_scene();
Dec 12 02:16:28.192 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 12 02:16:28.192 INFO [stderr]    |
Dec 12 02:16:28.192 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:16:28.192 INFO [stderr] 
Dec 12 02:16:28.192 INFO [stderr] warning: unused variable: `spheres`
Dec 12 02:16:28.192 INFO [stderr]   --> src/main.rs:57:9
Dec 12 02:16:28.192 INFO [stderr]    |
Dec 12 02:16:28.192 INFO [stderr] 57 |     let spheres = random_scene();
Dec 12 02:16:28.192 INFO [stderr]    |         ^^^^^^^ help: consider using `_spheres` instead
Dec 12 02:16:28.192 INFO [stderr] 
Dec 12 02:16:28.216 INFO [stderr] warning: field is never used: `w`
Dec 12 02:16:28.216 INFO [stderr]   --> src/camera.rs:13:5
Dec 12 02:16:28.216 INFO [stderr]    |
Dec 12 02:16:28.216 INFO [stderr] 13 |     w: Vec3,
Dec 12 02:16:28.216 INFO [stderr]    |     ^^^^^^^
Dec 12 02:16:28.216 INFO [stderr]    |
Dec 12 02:16:28.216 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:16:28.216 INFO [stderr] 
Dec 12 02:16:28.216 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 12 02:16:28.216 INFO [stderr]   --> src/main.rs:24:1
Dec 12 02:16:28.216 INFO [stderr]    |
Dec 12 02:16:28.216 INFO [stderr] 24 | const BLUE: Vec3 = Vec3 { x: 0.0, y: 0.0, z: 1.0 };
Dec 12 02:16:28.217 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:16:28.217 INFO [stderr] 
Dec 12 02:16:28.222 INFO [stderr] warning: field is never used: `w`
Dec 12 02:16:28.222 INFO [stderr]   --> src/camera.rs:13:5
Dec 12 02:16:28.222 INFO [stderr]    |
Dec 12 02:16:28.222 INFO [stderr] 13 |     w: Vec3,
Dec 12 02:16:28.222 INFO [stderr]    |     ^^^^^^^
Dec 12 02:16:28.222 INFO [stderr]    |
Dec 12 02:16:28.223 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:16:28.223 INFO [stderr] 
Dec 12 02:16:28.223 INFO [stderr] warning: constant item is never used: `BLUE`
Dec 12 02:16:28.223 INFO [stderr]   --> src/main.rs:24:1
Dec 12 02:16:28.223 INFO [stderr]    |
Dec 12 02:16:28.223 INFO [stderr] 24 | const BLUE: Vec3 = Vec3 { x: 0.0, y: 0.0, z: 1.0 };
Dec 12 02:16:28.223 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:16:28.223 INFO [stderr] 
Dec 12 02:16:28.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 12 02:16:28.292 INFO [stderr] su: No module specific data is present
Dec 12 02:16:28.800 INFO running `"docker" "inspect" "13c46074d7bd041810225975b30f831b1f983aff5f58b2c14b8448e5ec03baad"`
Dec 12 02:16:29.048 INFO running `"docker" "rm" "-f" "13c46074d7bd041810225975b30f831b1f983aff5f58b2c14b8448e5ec03baad"`
Dec 12 02:16:29.316 INFO [stdout] 13c46074d7bd041810225975b30f831b1f983aff5f58b2c14b8448e5ec03baad