Aug 30 19:51:52.895 INFO checking dlx-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 30 19:51:52.895 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 30 19:51:52.895 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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=500" "-e" "CMD=cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 19:51:53.034 INFO blam! eea4bb2d861b70e4295b7aa8eb2cc7698a765ca6cfb677077cf0f7557b4baec3 Aug 30 19:51:53.036 INFO running `"docker" "start" "-a" "eea4bb2d861b70e4295b7aa8eb2cc7698a765ca6cfb677077cf0f7557b4baec3"` Aug 30 19:51:53.853 INFO kablam! Checking dlx v0.1.0 (file:///source) Aug 30 19:51:55.390 INFO kablam! warning: doc comment not used by rustdoc Aug 30 19:51:55.390 INFO kablam! --> examples/sudoku.rs:91:9 Aug 30 19:51:55.390 INFO kablam! | Aug 30 19:51:55.390 INFO kablam! 91 | /// Convert the rows from the exact cover matrix into a Aug 30 19:51:55.390 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 19:51:55.390 INFO kablam! | Aug 30 19:51:55.390 INFO kablam! = note: #[warn(unused_doc_comments)] on by default Aug 30 19:51:55.390 INFO kablam! Aug 30 19:51:55.492 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.66s Aug 30 19:51:55.495 INFO kablam! su: No module specific data is present Aug 30 19:51:56.189 INFO running `"docker" "rm" "-f" "eea4bb2d861b70e4295b7aa8eb2cc7698a765ca6cfb677077cf0f7557b4baec3"` Aug 30 19:51:56.273 INFO blam! eea4bb2d861b70e4295b7aa8eb2cc7698a765ca6cfb677077cf0f7557b4baec3