Sep 21 11:16:15.461 INFO checking dlx-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:16:15.461 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:16:15.461 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:16:15.625 INFO blam! 05d3b56f5e5440a1a3242f197eabecd8afba38bbd8a0a52ce2599000c85ba206
Sep 21 11:16:15.626 INFO running `"docker" "start" "-a" "05d3b56f5e5440a1a3242f197eabecd8afba38bbd8a0a52ce2599000c85ba206"`
Sep 21 11:16:16.644 INFO kablam! usermod: no changes
Sep 21 11:16:16.667 INFO kablam!     Checking dlx v0.1.0 (/source)
Sep 21 11:16:17.298 INFO kablam! warning: doc comment not used by rustdoc
Sep 21 11:16:17.298 INFO kablam!   --> examples/sudoku.rs:91:9
Sep 21 11:16:17.298 INFO kablam!    |
Sep 21 11:16:17.298 INFO kablam! 91 |         /// Convert the rows from the exact cover matrix into a
Sep 21 11:16:17.298 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:16:17.298 INFO kablam!    |
Sep 21 11:16:17.298 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 21 11:16:17.298 INFO kablam! 
Sep 21 11:16:17.374 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Sep 21 11:16:17.379 INFO kablam! su: No module specific data is present
Sep 21 11:16:18.265 INFO running `"docker" "rm" "-f" "05d3b56f5e5440a1a3242f197eabecd8afba38bbd8a0a52ce2599000c85ba206"`
Sep 21 11:16:18.376 INFO blam! 05d3b56f5e5440a1a3242f197eabecd8afba38bbd8a0a52ce2599000c85ba206