Dec 19 20:33:33.062 INFO checking anagav/advent_code_rust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:33:33.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/anagav/advent_code_rust:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:33:33.406 INFO [stdout] 5d6ce62022a787c262b97a053c86264072c8150db17128d2130c067bb8566e1b
Dec 19 20:33:33.409 INFO running `"docker" "start" "-a" "5d6ce62022a787c262b97a053c86264072c8150db17128d2130c067bb8566e1b"`
Dec 19 20:33:34.212 INFO [stderr]     Checking advent_of_code v0.1.0 (/opt/crater/workdir)
Dec 19 20:33:34.912 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 19 20:33:34.912 INFO [stderr]  --> src/bin/day1.rs:5:5
Dec 19 20:33:34.912 INFO [stderr]   |
Dec 19 20:33:34.912 INFO [stderr] 5 | use std::io::prelude::*;
Dec 19 20:33:34.912 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 20:33:34.912 INFO [stderr]   |
Dec 19 20:33:34.912 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:33:34.912 INFO [stderr] 
Dec 19 20:33:34.976 INFO [stderr] warning: unused import: `Read`
Dec 19 20:33:34.976 INFO [stderr]  --> src/bin/day3.rs:4:28
Dec 19 20:33:34.976 INFO [stderr]   |
Dec 19 20:33:34.976 INFO [stderr] 4 | use std::io::{self,BufRead,Read};
Dec 19 20:33:34.976 INFO [stderr]   |                            ^^^^
Dec 19 20:33:34.976 INFO [stderr]   |
Dec 19 20:33:34.976 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:33:34.976 INFO [stderr] 
Dec 19 20:33:35.080 INFO [stderr] warning: unused import: `Read`
Dec 19 20:33:35.080 INFO [stderr]  --> src/bin/day3.rs:4:28
Dec 19 20:33:35.080 INFO [stderr]   |
Dec 19 20:33:35.080 INFO [stderr] 4 | use std::io::{self,BufRead,Read};
Dec 19 20:33:35.080 INFO [stderr]   |                            ^^^^
Dec 19 20:33:35.080 INFO [stderr]   |
Dec 19 20:33:35.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:33:35.080 INFO [stderr] 
Dec 19 20:33:35.196 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 19 20:33:35.196 INFO [stderr]  --> src/bin/day1.rs:5:5
Dec 19 20:33:35.196 INFO [stderr]   |
Dec 19 20:33:35.196 INFO [stderr] 5 | use std::io::prelude::*;
Dec 19 20:33:35.196 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 19 20:33:35.196 INFO [stderr]   |
Dec 19 20:33:35.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:33:35.196 INFO [stderr] 
Dec 19 20:33:35.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 19 20:33:36.041 INFO running `"docker" "inspect" "5d6ce62022a787c262b97a053c86264072c8150db17128d2130c067bb8566e1b"`
Dec 19 20:33:36.373 INFO running `"docker" "rm" "-f" "5d6ce62022a787c262b97a053c86264072c8150db17128d2130c067bb8566e1b"`
Dec 19 20:33:36.585 INFO [stdout] 5d6ce62022a787c262b97a053c86264072c8150db17128d2130c067bb8566e1b