Dec 19 10:22:54.307 INFO checking razielgn/brainfuck against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 10:22:54.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/razielgn/brainfuck:/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 10:22:54.502 INFO [stdout] 7dd0fa4635a037ffb7f28fd6539f10e264087843c7dc32890b8f3d17d06e1e02
Dec 19 10:22:54.514 INFO running `"docker" "start" "-a" "7dd0fa4635a037ffb7f28fd6539f10e264087843c7dc32890b8f3d17d06e1e02"`
Dec 19 10:22:55.420 INFO [stderr]     Checking brainfuck v0.1.0 (/opt/crater/workdir)
Dec 19 10:22:55.812 INFO [stderr] warning: unused import: `Error`
Dec 19 10:22:55.812 INFO [stderr]    --> src/brainfuck/interpreter.rs:190:28
Dec 19 10:22:55.812 INFO [stderr]     |
Dec 19 10:22:55.812 INFO [stderr] 190 |     use super::{Brainfuck, Error};
Dec 19 10:22:55.812 INFO [stderr]     |                            ^^^^^
Dec 19 10:22:55.812 INFO [stderr]     |
Dec 19 10:22:55.812 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 19 10:22:55.812 INFO [stderr] 
Dec 19 10:22:56.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 19 10:22:57.298 INFO running `"docker" "inspect" "7dd0fa4635a037ffb7f28fd6539f10e264087843c7dc32890b8f3d17d06e1e02"`
Dec 19 10:22:57.694 INFO running `"docker" "rm" "-f" "7dd0fa4635a037ffb7f28fd6539f10e264087843c7dc32890b8f3d17d06e1e02"`
Dec 19 10:22:58.064 INFO [stdout] 7dd0fa4635a037ffb7f28fd6539f10e264087843c7dc32890b8f3d17d06e1e02