Dec 19 22:36:56.862 INFO checking Noskcaj19/brainrust against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 22:36:56.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 22:36:57.362 INFO [stdout] 1c42295109fb4399be0d75f715c635772150cd1bffdeefe42ab40cc2222d8b52
Dec 19 22:36:57.362 INFO running `"docker" "start" "-a" "1c42295109fb4399be0d75f715c635772150cd1bffdeefe42ab40cc2222d8b52"`
Dec 19 22:36:58.776 INFO [stderr]     Checking bf v0.1.0 (/opt/crater/workdir)
Dec 19 22:36:59.176 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 19 22:36:59.176 INFO [stderr]  --> src/main.rs:1:22
Dec 19 22:36:59.176 INFO [stderr]   |
Dec 19 22:36:59.176 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 19 22:36:59.176 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 19 22:36:59.177 INFO [stderr]   |
Dec 19 22:36:59.177 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:36:59.177 INFO [stderr] 
Dec 19 22:36:59.177 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 22:36:59.177 INFO [stderr]  --> src/main.rs:3:5
Dec 19 22:36:59.177 INFO [stderr]   |
Dec 19 22:36:59.177 INFO [stderr] 3 | use std::collections::HashMap;
Dec 19 22:36:59.177 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:59.177 INFO [stderr] 
Dec 19 22:36:59.208 INFO [stderr] warning: unused imports: `Write`, `stdout`
Dec 19 22:36:59.208 INFO [stderr]  --> src/main.rs:1:22
Dec 19 22:36:59.208 INFO [stderr]   |
Dec 19 22:36:59.208 INFO [stderr] 1 | use std::io::{stdin, stdout, Write};
Dec 19 22:36:59.208 INFO [stderr]   |                      ^^^^^^  ^^^^^
Dec 19 22:36:59.220 INFO [stderr]   |
Dec 19 22:36:59.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 22:36:59.220 INFO [stderr] 
Dec 19 22:36:59.221 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 19 22:36:59.221 INFO [stderr]  --> src/main.rs:3:5
Dec 19 22:36:59.221 INFO [stderr]   |
Dec 19 22:36:59.221 INFO [stderr] 3 | use std::collections::HashMap;
Dec 19 22:36:59.221 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 22:36:59.221 INFO [stderr] 
Dec 19 22:36:59.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 19 22:37:00.544 INFO running `"docker" "inspect" "1c42295109fb4399be0d75f715c635772150cd1bffdeefe42ab40cc2222d8b52"`
Dec 19 22:37:00.855 INFO running `"docker" "rm" "-f" "1c42295109fb4399be0d75f715c635772150cd1bffdeefe42ab40cc2222d8b52"`
Dec 19 22:37:01.204 INFO [stdout] 1c42295109fb4399be0d75f715c635772150cd1bffdeefe42ab40cc2222d8b52