Oct 31 17:41:27.018 INFO checking yati-sagade/rookie against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Oct 31 17:41:27.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"` Oct 31 17:41:27.466 INFO blam! 2ecb85cbdabdff2c244a0105d437fa90aa4fcab0079af54a8c16d21871c8c6d3 Oct 31 17:41:27.468 INFO running `"docker" "start" "-a" "2ecb85cbdabdff2c244a0105d437fa90aa4fcab0079af54a8c16d21871c8c6d3"` Oct 31 17:41:29.280 INFO kablam! usermod: no changes Oct 31 17:41:29.376 INFO kablam! Checking rookie v0.1.0 (/source) Oct 31 17:41:29.760 INFO kablam! warning: unused import: `super::Square::*` Oct 31 17:41:29.760 INFO kablam! --> src/board_representation.rs:172:9 Oct 31 17:41:29.760 INFO kablam! | Oct 31 17:41:29.760 INFO kablam! 172 | use super::Square::*; Oct 31 17:41:29.760 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 31 17:41:29.780 INFO kablam! | Oct 31 17:41:29.780 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 31 17:41:29.780 INFO kablam! Oct 31 17:41:30.644 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.33s Oct 31 17:41:30.644 INFO kablam! su: No module specific data is present Oct 31 17:41:31.496 INFO running `"docker" "rm" "-f" "2ecb85cbdabdff2c244a0105d437fa90aa4fcab0079af54a8c16d21871c8c6d3"` Oct 31 17:41:31.833 INFO blam! 2ecb85cbdabdff2c244a0105d437fa90aa4fcab0079af54a8c16d21871c8c6d3