Nov 02 05:21:33.216 INFO checking teozkr/rsbf against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 05:21:33.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 05:21:33.536 INFO blam! 0b19e2c1983fb8074813f209d3fecc98a890c6a132082423f70cfbfcfce0121c
Nov 02 05:21:33.538 INFO running `"docker" "start" "-a" "0b19e2c1983fb8074813f209d3fecc98a890c6a132082423f70cfbfcfce0121c"`
Nov 02 05:21:34.538 INFO kablam! usermod: no changes
Nov 02 05:21:34.608 INFO kablam!     Checking rsbf v0.1.0 (/source)
Nov 02 05:21:34.924 INFO kablam! warning: unused import: `std::io`
Nov 02 05:21:34.924 INFO kablam!    --> src/bf/interp.rs:116:13
Nov 02 05:21:34.924 INFO kablam!     |
Nov 02 05:21:34.924 INFO kablam! 116 |         use std::io;
Nov 02 05:21:34.924 INFO kablam!     |             ^^^^^^^
Nov 02 05:21:34.924 INFO kablam!     |
Nov 02 05:21:34.925 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 02 05:21:34.925 INFO kablam! 
Nov 02 05:21:36.125 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Nov 02 05:21:36.129 INFO kablam! su: No module specific data is present
Nov 02 05:21:36.577 INFO running `"docker" "rm" "-f" "0b19e2c1983fb8074813f209d3fecc98a890c6a132082423f70cfbfcfce0121c"`
Nov 02 05:21:36.655 INFO blam! 0b19e2c1983fb8074813f209d3fecc98a890c6a132082423f70cfbfcfce0121c