Nov 06 10:44:26.179 INFO checking yati-sagade/rookie against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 10:44:26.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 10:44:26.886 INFO blam! acbaa2d053d6a42db804c277dc804c5bf89422e50012441e138d5b0ce3b64b3b
Nov 06 10:44:26.888 INFO running `"docker" "start" "-a" "acbaa2d053d6a42db804c277dc804c5bf89422e50012441e138d5b0ce3b64b3b"`
Nov 06 10:44:28.374 INFO kablam! usermod: no changes
Nov 06 10:44:28.457 INFO kablam!     Checking rookie v0.1.0 (/source)
Nov 06 10:44:28.704 INFO kablam! warning: unused import: `super::Square::*`
Nov 06 10:44:28.704 INFO kablam!    --> src/board_representation.rs:172:9
Nov 06 10:44:28.704 INFO kablam!     |
Nov 06 10:44:28.704 INFO kablam! 172 |     use super::Square::*;
Nov 06 10:44:28.704 INFO kablam!     |         ^^^^^^^^^^^^^^^^
Nov 06 10:44:28.704 INFO kablam!     |
Nov 06 10:44:28.704 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 06 10:44:28.704 INFO kablam! 
Nov 06 10:44:29.517 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 06 10:44:29.520 INFO kablam! su: No module specific data is present
Nov 06 10:44:30.053 INFO running `"docker" "rm" "-f" "acbaa2d053d6a42db804c277dc804c5bf89422e50012441e138d5b0ce3b64b3b"`
Nov 06 10:44:30.364 INFO blam! acbaa2d053d6a42db804c277dc804c5bf89422e50012441e138d5b0ce3b64b3b