Nov 09 01:53:33.436 INFO checking yati-sagade/rookie against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 01:53:33.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 01:53:34.002 INFO blam! 06f3b65c1268c32f579ac235822b562fbd698fd642393d1c21b21e6fb681e67c
Nov 09 01:53:34.011 INFO running `"docker" "start" "-a" "06f3b65c1268c32f579ac235822b562fbd698fd642393d1c21b21e6fb681e67c"`
Nov 09 01:53:35.730 INFO kablam! usermod: no changes
Nov 09 01:53:35.793 INFO kablam!     Checking rookie v0.1.0 (/source)
Nov 09 01:53:36.047 INFO kablam! warning: unused import: `super::Square::*`
Nov 09 01:53:36.047 INFO kablam!    --> src/board_representation.rs:172:9
Nov 09 01:53:36.047 INFO kablam!     |
Nov 09 01:53:36.047 INFO kablam! 172 |     use super::Square::*;
Nov 09 01:53:36.047 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 09 01:53:36.047 INFO kablam!     |
Nov 09 01:53:36.047 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 09 01:53:36.047 INFO kablam! 
Nov 09 01:53:36.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Nov 09 01:53:36.755 INFO kablam! su: No module specific data is present
Nov 09 01:53:37.863 INFO running `"docker" "rm" "-f" "06f3b65c1268c32f579ac235822b562fbd698fd642393d1c21b21e6fb681e67c"`
Nov 09 01:53:38.127 INFO blam! 06f3b65c1268c32f579ac235822b562fbd698fd642393d1c21b21e6fb681e67c