Sep 04 09:12:04.943 INFO checking oozie-0.1.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 09:12:04.944 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 09:12:04.944 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:12:05.174 INFO blam! 18b078b853cd2d1718dde6dd3e25e29453796811e77a807eec03e7b085cd11d8
Sep 04 09:12:05.178 INFO running `"docker" "start" "-a" "18b078b853cd2d1718dde6dd3e25e29453796811e77a807eec03e7b085cd11d8"`
Sep 04 09:12:05.798 INFO kablam!     Checking oozie v0.1.2 (file:///source)
Sep 04 09:12:06.330 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 09:12:06.330 INFO kablam!    --> src/recommender.rs:383:9
Sep 04 09:12:06.330 INFO kablam!     |
Sep 04 09:12:06.330 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Sep 04 09:12:06.330 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 09:12:06.330 INFO kablam!     |
Sep 04 09:12:06.331 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 09:12:06.331 INFO kablam! 
Sep 04 09:12:06.369 INFO kablam! warning: doc comment not used by rustdoc
Sep 04 09:12:06.369 INFO kablam!    --> src/recommender.rs:383:9
Sep 04 09:12:06.369 INFO kablam!     |
Sep 04 09:12:06.369 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Sep 04 09:12:06.369 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 09:12:06.369 INFO kablam!     |
Sep 04 09:12:06.369 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 04 09:12:06.369 INFO kablam! 
Sep 04 09:12:07.489 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.489 INFO kablam!  --> benches/oozie.rs:7:24
Sep 04 09:12:07.489 INFO kablam!   |
Sep 04 09:12:07.489 INFO kablam! 7 | use rand::{thread_rng, sample};
Sep 04 09:12:07.489 INFO kablam!   |                        ^^^^^^
Sep 04 09:12:07.489 INFO kablam!   |
Sep 04 09:12:07.489 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 04 09:12:07.489 INFO kablam! 
Sep 04 09:12:07.489 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.489 INFO kablam!   --> benches/oozie.rs:22:40
Sep 04 09:12:07.489 INFO kablam!    |
Sep 04 09:12:07.489 INFO kablam! 22 |         data_handler.get_user_ratings(*sample(&mut rng, &user_ids, 1)[0])
Sep 04 09:12:07.489 INFO kablam!    |                                        ^^^^^^
Sep 04 09:12:07.489 INFO kablam! 
Sep 04 09:12:07.489 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.489 INFO kablam!   --> benches/oozie.rs:34:40
Sep 04 09:12:07.489 INFO kablam!    |
Sep 04 09:12:07.489 INFO kablam! 34 |         data_handler.get_item_ratings(*sample(&mut rng, &item_ids, 1)[0])
Sep 04 09:12:07.489 INFO kablam!    |                                        ^^^^^^
Sep 04 09:12:07.489 INFO kablam! 
Sep 04 09:12:07.489 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.489 INFO kablam!   --> benches/oozie.rs:49:24
Sep 04 09:12:07.490 INFO kablam!    |
Sep 04 09:12:07.490 INFO kablam! 49 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 04 09:12:07.490 INFO kablam!    |                        ^^^^^^
Sep 04 09:12:07.490 INFO kablam! 
Sep 04 09:12:07.490 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.490 INFO kablam!   --> benches/oozie.rs:50:24
Sep 04 09:12:07.490 INFO kablam!    |
Sep 04 09:12:07.490 INFO kablam! 50 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 04 09:12:07.490 INFO kablam!    |                        ^^^^^^
Sep 04 09:12:07.490 INFO kablam! 
Sep 04 09:12:07.490 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.490 INFO kablam!   --> benches/oozie.rs:66:24
Sep 04 09:12:07.490 INFO kablam!    |
Sep 04 09:12:07.490 INFO kablam! 66 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 04 09:12:07.490 INFO kablam!    |                        ^^^^^^
Sep 04 09:12:07.490 INFO kablam! 
Sep 04 09:12:07.490 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.490 INFO kablam!   --> benches/oozie.rs:67:24
Sep 04 09:12:07.490 INFO kablam!    |
Sep 04 09:12:07.490 INFO kablam! 67 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 04 09:12:07.490 INFO kablam!    |                        ^^^^^^
Sep 04 09:12:07.490 INFO kablam! 
Sep 04 09:12:07.490 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.491 INFO kablam!   --> benches/oozie.rs:83:24
Sep 04 09:12:07.491 INFO kablam!    |
Sep 04 09:12:07.491 INFO kablam! 83 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 04 09:12:07.491 INFO kablam!    |                        ^^^^^^
Sep 04 09:12:07.491 INFO kablam! 
Sep 04 09:12:07.491 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.491 INFO kablam!   --> benches/oozie.rs:84:24
Sep 04 09:12:07.491 INFO kablam!    |
Sep 04 09:12:07.491 INFO kablam! 84 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 04 09:12:07.491 INFO kablam!    |                        ^^^^^^
Sep 04 09:12:07.491 INFO kablam! 
Sep 04 09:12:07.491 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.491 INFO kablam!    --> benches/oozie.rs:100:24
Sep 04 09:12:07.491 INFO kablam!     |
Sep 04 09:12:07.491 INFO kablam! 100 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 04 09:12:07.491 INFO kablam!     |                        ^^^^^^
Sep 04 09:12:07.491 INFO kablam! 
Sep 04 09:12:07.491 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.491 INFO kablam!    --> benches/oozie.rs:101:24
Sep 04 09:12:07.491 INFO kablam!     |
Sep 04 09:12:07.491 INFO kablam! 101 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 04 09:12:07.491 INFO kablam!     |                        ^^^^^^
Sep 04 09:12:07.491 INFO kablam! 
Sep 04 09:12:07.491 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.491 INFO kablam!    --> benches/oozie.rs:117:24
Sep 04 09:12:07.491 INFO kablam!     |
Sep 04 09:12:07.492 INFO kablam! 117 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 04 09:12:07.492 INFO kablam!     |                        ^^^^^^
Sep 04 09:12:07.492 INFO kablam! 
Sep 04 09:12:07.492 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 04 09:12:07.492 INFO kablam!    --> benches/oozie.rs:133:24
Sep 04 09:12:07.492 INFO kablam!     |
Sep 04 09:12:07.492 INFO kablam! 133 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 04 09:12:07.492 INFO kablam!     |                        ^^^^^^
Sep 04 09:12:07.492 INFO kablam! 
Sep 04 09:12:07.592 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Sep 04 09:12:07.595 INFO kablam! su: No module specific data is present
Sep 04 09:12:08.010 INFO running `"docker" "rm" "-f" "18b078b853cd2d1718dde6dd3e25e29453796811e77a807eec03e7b085cd11d8"`
Sep 04 09:12:08.089 INFO blam! 18b078b853cd2d1718dde6dd3e25e29453796811e77a807eec03e7b085cd11d8