Sep 06 07:53:37.136 INFO checking dlx-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:53:37.136 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:53:37.136 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:53:37.354 INFO blam! 68c1a139af125962a64e3848dbc580f7e4cc2679dbfbc8d3770823e10310f8a7
Sep 06 07:53:37.356 INFO running `"docker" "start" "-a" "68c1a139af125962a64e3848dbc580f7e4cc2679dbfbc8d3770823e10310f8a7"`
Sep 06 07:53:38.026 INFO kablam! usermod: no changes
Sep 06 07:53:38.084 INFO kablam!     Checking dlx v0.1.0 (file:///source)
Sep 06 07:53:39.231 INFO kablam! warning: doc comment not used by rustdoc
Sep 06 07:53:39.231 INFO kablam!   --> examples/sudoku.rs:91:9
Sep 06 07:53:39.231 INFO kablam!    |
Sep 06 07:53:39.231 INFO kablam! 91 |         /// Convert the rows from the exact cover matrix into a
Sep 06 07:53:39.231 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:53:39.231 INFO kablam!    |
Sep 06 07:53:39.231 INFO kablam!    = note: #[warn(unused_doc_comments)] on by default
Sep 06 07:53:39.231 INFO kablam! 
Sep 06 07:53:39.313 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Sep 06 07:53:39.315 INFO kablam! su: No module specific data is present
Sep 06 07:53:40.189 INFO running `"docker" "rm" "-f" "68c1a139af125962a64e3848dbc580f7e4cc2679dbfbc8d3770823e10310f8a7"`
Sep 06 07:53:40.278 INFO blam! 68c1a139af125962a64e3848dbc580f7e4cc2679dbfbc8d3770823e10310f8a7