Dec 11 22:40:24.925 INFO checking anagav/advent_code_rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 22:40:24.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 22:40:25.450 INFO [stdout] 58e4901ec9b246908871c94cf337e4f3d643ecd8fad790a0c1022ec6e3423069
Dec 11 22:40:25.452 INFO running `"docker" "start" "-a" "58e4901ec9b246908871c94cf337e4f3d643ecd8fad790a0c1022ec6e3423069"`
Dec 11 22:40:26.556 INFO [stderr] usermod: no changes
Dec 11 22:40:26.631 INFO [stderr]     Checking advent_of_code v0.1.0 (/source)
Dec 11 22:40:27.700 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 22:40:27.700 INFO [stderr]  --> src/bin/day1.rs:5:5
Dec 11 22:40:27.700 INFO [stderr]   |
Dec 11 22:40:27.700 INFO [stderr] 5 | use std::io::prelude::*;
Dec 11 22:40:27.700 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 22:40:27.700 INFO [stderr]   |
Dec 11 22:40:27.700 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:40:27.700 INFO [stderr] 
Dec 11 22:40:27.752 INFO [stderr] warning: unused import: `Read`
Dec 11 22:40:27.752 INFO [stderr]  --> src/bin/day3.rs:4:28
Dec 11 22:40:27.752 INFO [stderr]   |
Dec 11 22:40:27.752 INFO [stderr] 4 | use std::io::{self,BufRead,Read};
Dec 11 22:40:27.752 INFO [stderr]   |                            ^^^^
Dec 11 22:40:27.752 INFO [stderr]   |
Dec 11 22:40:27.752 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:40:27.752 INFO [stderr] 
Dec 11 22:40:28.900 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 11 22:40:28.900 INFO [stderr]  --> src/bin/day1.rs:5:5
Dec 11 22:40:28.900 INFO [stderr]   |
Dec 11 22:40:28.900 INFO [stderr] 5 | use std::io::prelude::*;
Dec 11 22:40:28.900 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 11 22:40:28.900 INFO [stderr]   |
Dec 11 22:40:28.900 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:40:28.900 INFO [stderr] 
Dec 11 22:40:29.884 INFO [stderr] warning: unused import: `Read`
Dec 11 22:40:29.884 INFO [stderr]  --> src/bin/day3.rs:4:28
Dec 11 22:40:29.884 INFO [stderr]   |
Dec 11 22:40:29.884 INFO [stderr] 4 | use std::io::{self,BufRead,Read};
Dec 11 22:40:29.884 INFO [stderr]   |                            ^^^^
Dec 11 22:40:29.884 INFO [stderr]   |
Dec 11 22:40:29.884 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 22:40:29.884 INFO [stderr] 
Dec 11 22:40:30.848 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.26s
Dec 11 22:40:30.861 INFO [stderr] su: No module specific data is present
Dec 11 22:40:31.582 INFO running `"docker" "inspect" "58e4901ec9b246908871c94cf337e4f3d643ecd8fad790a0c1022ec6e3423069"`
Dec 11 22:40:31.844 INFO running `"docker" "rm" "-f" "58e4901ec9b246908871c94cf337e4f3d643ecd8fad790a0c1022ec6e3423069"`
Dec 11 22:40:32.148 INFO [stdout] 58e4901ec9b246908871c94cf337e4f3d643ecd8fad790a0c1022ec6e3423069