Nov 03 21:53:58.317 INFO checking teozkr/rsbf against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 21:53:58.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 21:53:58.542 INFO blam! d538b5a5d87ba7a0cc9428b0dafb0030af7d3a86a6cf7395119eb1d1a2852967
Nov 03 21:53:58.555 INFO running `"docker" "start" "-a" "d538b5a5d87ba7a0cc9428b0dafb0030af7d3a86a6cf7395119eb1d1a2852967"`
Nov 03 21:53:59.240 INFO kablam! usermod: no changes
Nov 03 21:53:59.263 INFO kablam!     Checking rsbf v0.1.0 (/source)
Nov 03 21:53:59.435 INFO kablam! warning: unused import: `std::io`
Nov 03 21:53:59.435 INFO kablam!    --> src/bf/interp.rs:116:13
Nov 03 21:53:59.435 INFO kablam!     |
Nov 03 21:53:59.435 INFO kablam! 116 |         use std::io;
Nov 03 21:53:59.435 INFO kablam!     |             ^^^^^^^
Nov 03 21:53:59.435 INFO kablam!     |
Nov 03 21:53:59.435 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 03 21:53:59.435 INFO kablam! 
Nov 03 21:53:59.994 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Nov 03 21:53:59.994 INFO kablam! su: No module specific data is present
Nov 03 21:54:00.399 INFO running `"docker" "rm" "-f" "d538b5a5d87ba7a0cc9428b0dafb0030af7d3a86a6cf7395119eb1d1a2852967"`
Nov 03 21:54:00.535 INFO blam! d538b5a5d87ba7a0cc9428b0dafb0030af7d3a86a6cf7395119eb1d1a2852967