Dec 17 23:14:14.089 INFO checking homeisfar/raytracerr against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:14:14.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/homeisfar/raytracerr:/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 17 23:14:14.331 INFO [stdout] f88636a514233fa39fe2f0e48efd54bf7168d349b5e204a5931110338dc00b5d
Dec 17 23:14:14.333 INFO running `"docker" "start" "-a" "f88636a514233fa39fe2f0e48efd54bf7168d349b5e204a5931110338dc00b5d"`
Dec 17 23:14:17.132 INFO [stderr]     Checking png v0.12.0
Dec 17 23:14:17.132 INFO [stderr]    Compiling num-derive v0.2.0
Dec 17 23:14:17.132 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 17 23:14:18.676 INFO [stderr]     Checking image v0.19.0
Dec 17 23:14:22.422 INFO [stderr]     Checking raytracerr v0.1.0 (/opt/crater/workdir)
Dec 17 23:14:22.961 INFO [stderr] warning: unused import: `std::fs::File`
Dec 17 23:14:22.961 INFO [stderr]  --> src/main.rs:3:5
Dec 17 23:14:22.961 INFO [stderr]   |
Dec 17 23:14:22.961 INFO [stderr] 3 | use std::fs::File;
Dec 17 23:14:22.961 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 23:14:22.961 INFO [stderr]   |
Dec 17 23:14:22.961 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:14:22.961 INFO [stderr] 
Dec 17 23:14:22.961 INFO [stderr] warning: unused import: `Add`
Dec 17 23:14:22.961 INFO [stderr]  --> src/scene_structs.rs:1:16
Dec 17 23:14:22.961 INFO [stderr]   |
Dec 17 23:14:22.961 INFO [stderr] 1 | use std::ops::{Add, Sub};
Dec 17 23:14:22.961 INFO [stderr]   |                ^^^
Dec 17 23:14:22.961 INFO [stderr] 
Dec 17 23:14:23.036 INFO [stderr] warning: unused import: `std::fs::File`
Dec 17 23:14:23.036 INFO [stderr]  --> src/main.rs:3:5
Dec 17 23:14:23.036 INFO [stderr]   |
Dec 17 23:14:23.036 INFO [stderr] 3 | use std::fs::File;
Dec 17 23:14:23.036 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 23:14:23.036 INFO [stderr]   |
Dec 17 23:14:23.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:14:23.036 INFO [stderr] 
Dec 17 23:14:23.036 INFO [stderr] warning: unused import: `Add`
Dec 17 23:14:23.036 INFO [stderr]  --> src/scene_structs.rs:1:16
Dec 17 23:14:23.036 INFO [stderr]   |
Dec 17 23:14:23.036 INFO [stderr] 1 | use std::ops::{Add, Sub};
Dec 17 23:14:23.036 INFO [stderr]   |                ^^^
Dec 17 23:14:23.036 INFO [stderr] 
Dec 17 23:14:23.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
Dec 17 23:14:23.430 INFO running `"docker" "inspect" "f88636a514233fa39fe2f0e48efd54bf7168d349b5e204a5931110338dc00b5d"`
Dec 17 23:14:23.594 INFO running `"docker" "rm" "-f" "f88636a514233fa39fe2f0e48efd54bf7168d349b5e204a5931110338dc00b5d"`
Dec 17 23:14:23.710 INFO [stdout] f88636a514233fa39fe2f0e48efd54bf7168d349b5e204a5931110338dc00b5d