Dec 18 06:09:10.640 INFO checking Noskcaj19/brainrust against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 06:09:10.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Noskcaj19/brainrust:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:09:11.146 INFO [stdout] ed4df632d5ff3e6f793ea073074947aec089a0e044bb2d9d7d342716b239e9df
Dec 18 06:09:11.148 INFO running `"docker" "start" "-a" "ed4df632d5ff3e6f793ea073074947aec089a0e044bb2d9d7d342716b239e9df"`
Dec 18 06:09:13.801 INFO [stderr]     Checking bf v0.1.0 (/opt/crater/workdir)
Dec 18 06:09:14.261 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 18 06:09:14.261 INFO [stderr]  --> src/main.rs:1:22
Dec 18 06:09:14.261 INFO [stderr]   |
Dec 18 06:09:14.262 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 18 06:09:14.262 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 18 06:09:14.262 INFO [stderr]   |
Dec 18 06:09:14.263 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:09:14.263 INFO [stderr] 
Dec 18 06:09:14.263 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 18 06:09:14.263 INFO [stderr]  --> src/main.rs:3:5
Dec 18 06:09:14.264 INFO [stderr]   |
Dec 18 06:09:14.264 INFO [stderr] 3 | use std::collections::HashMap;
Dec 18 06:09:14.265 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:09:14.265 INFO [stderr] 
Dec 18 06:09:14.265 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 18 06:09:14.265 INFO [stderr]  --> src/main.rs:1:22
Dec 18 06:09:14.266 INFO [stderr]   |
Dec 18 06:09:14.266 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 18 06:09:14.266 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 18 06:09:14.267 INFO [stderr]   |
Dec 18 06:09:14.267 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 06:09:14.267 INFO [stderr] 
Dec 18 06:09:14.268 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 18 06:09:14.268 INFO [stderr]  --> src/main.rs:3:5
Dec 18 06:09:14.268 INFO [stderr]   |
Dec 18 06:09:14.269 INFO [stderr] 3 | use std::collections::HashMap;
Dec 18 06:09:14.269 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 06:09:14.269 INFO [stderr] 
Dec 18 06:09:14.510 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 18 06:09:15.608 INFO running `"docker" "inspect" "ed4df632d5ff3e6f793ea073074947aec089a0e044bb2d9d7d342716b239e9df"`
Dec 18 06:09:15.980 INFO running `"docker" "rm" "-f" "ed4df632d5ff3e6f793ea073074947aec089a0e044bb2d9d7d342716b239e9df"`
Dec 18 06:09:16.316 INFO [stdout] ed4df632d5ff3e6f793ea073074947aec089a0e044bb2d9d7d342716b239e9df