Nov 03 21:53:56.197 INFO checking teozkr/rsbf against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:53:56.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 03 21:53:56.554 INFO blam! 6463e1039a921c856c1586d5db4e1f348f28beebf99df964f97d78b1db27e984
Nov 03 21:53:56.557 INFO running `"docker" "start" "-a" "6463e1039a921c856c1586d5db4e1f348f28beebf99df964f97d78b1db27e984"`
Nov 03 21:53:57.031 INFO kablam! usermod: no changes
Nov 03 21:53:57.103 INFO kablam!     Checking rsbf v0.1.0 (/source)
Nov 03 21:53:57.431 INFO kablam! warning: unused import: `std::io`
Nov 03 21:53:57.431 INFO kablam!    --> src/bf/interp.rs:116:13
Nov 03 21:53:57.431 INFO kablam!     |
Nov 03 21:53:57.431 INFO kablam! 116 |         use std::io;
Nov 03 21:53:57.431 INFO kablam!     |             ^^^^^^^
Nov 03 21:53:57.431 INFO kablam!     |
Nov 03 21:53:57.431 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 03 21:53:57.431 INFO kablam! 
Nov 03 21:53:58.089 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 03 21:53:58.098 INFO kablam! su: No module specific data is present
Nov 03 21:53:58.515 INFO running `"docker" "rm" "-f" "6463e1039a921c856c1586d5db4e1f348f28beebf99df964f97d78b1db27e984"`
Nov 03 21:53:58.671 INFO blam! 6463e1039a921c856c1586d5db4e1f348f28beebf99df964f97d78b1db27e984