Dec 18 03:31:31.796 INFO checking baransu/pbrt-rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:31:31.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/baransu/pbrt-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:31:32.171 INFO [stdout] b1465c92a90e92efa66674c96e5297c4f8ec3b1c4e8113b5d7f76fcd852e35a3
Dec 18 03:31:32.173 INFO running `"docker" "start" "-a" "b1465c92a90e92efa66674c96e5297c4f8ec3b1c4e8113b5d7f76fcd852e35a3"`
Dec 18 03:31:33.486 INFO [stderr]    Compiling num-derive v0.2.2
Dec 18 03:31:33.496 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 18 03:31:35.308 INFO [stderr]     Checking image v0.19.0
Dec 18 03:31:40.260 INFO [stderr]     Checking pbrt-rs v0.1.0 (/opt/crater/workdir)
Dec 18 03:31:40.928 INFO [stderr] warning: unused import: `Intersectable`
Dec 18 03:31:40.928 INFO [stderr]  --> src/main.rs:6:23
Dec 18 03:31:40.928 INFO [stderr]   |
Dec 18 03:31:40.928 INFO [stderr] 6 | use pbrt::rendering::{Intersectable, Ray};
Dec 18 03:31:40.928 INFO [stderr]   |                       ^^^^^^^^^^^^^
Dec 18 03:31:40.928 INFO [stderr]   |
Dec 18 03:31:40.928 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:31:40.928 INFO [stderr] 
Dec 18 03:31:41.068 INFO [stderr] warning: method is never used: `black`
Dec 18 03:31:41.068 INFO [stderr]   --> src/pbrt/scene.rs:15:3
Dec 18 03:31:41.068 INFO [stderr]    |
Dec 18 03:31:41.068 INFO [stderr] 15 |   pub fn black() -> Color {
Dec 18 03:31:41.068 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:31:41.068 INFO [stderr]    |
Dec 18 03:31:41.068 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:31:41.068 INFO [stderr] 
Dec 18 03:31:41.084 INFO [stderr] warning: unused import: `Intersectable`
Dec 18 03:31:41.084 INFO [stderr]  --> src/main.rs:6:23
Dec 18 03:31:41.084 INFO [stderr]   |
Dec 18 03:31:41.084 INFO [stderr] 6 | use pbrt::rendering::{Intersectable, Ray};
Dec 18 03:31:41.084 INFO [stderr]   |                       ^^^^^^^^^^^^^
Dec 18 03:31:41.084 INFO [stderr]   |
Dec 18 03:31:41.084 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 03:31:41.084 INFO [stderr] 
Dec 18 03:31:41.220 INFO [stderr] warning: method is never used: `black`
Dec 18 03:31:41.220 INFO [stderr]   --> src/pbrt/scene.rs:15:3
Dec 18 03:31:41.220 INFO [stderr]    |
Dec 18 03:31:41.220 INFO [stderr] 15 |   pub fn black() -> Color {
Dec 18 03:31:41.220 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 03:31:41.220 INFO [stderr]    |
Dec 18 03:31:41.220 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 03:31:41.220 INFO [stderr] 
Dec 18 03:31:41.264 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
Dec 18 03:31:41.702 INFO running `"docker" "inspect" "b1465c92a90e92efa66674c96e5297c4f8ec3b1c4e8113b5d7f76fcd852e35a3"`
Dec 18 03:31:41.848 INFO running `"docker" "rm" "-f" "b1465c92a90e92efa66674c96e5297c4f8ec3b1c4e8113b5d7f76fcd852e35a3"`
Dec 18 03:31:41.929 INFO [stdout] b1465c92a90e92efa66674c96e5297c4f8ec3b1c4e8113b5d7f76fcd852e35a3