Aug 17 15:47:02.581 INFO checking oozie-0.1.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:47:02.581 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:47:02.581 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:47:02.581 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:47:02.854 INFO blam! 872db66e13a73519f4cdb8fb755a73465f4f9b8029d0cc2477e1be8c89013160
Aug 17 15:47:02.856 INFO running `"docker" "start" "-a" "872db66e13a73519f4cdb8fb755a73465f4f9b8029d0cc2477e1be8c89013160"`
Aug 17 15:47:03.890 INFO kablam!     Checking oozie v0.1.2 (file:///source)
Aug 17 15:47:04.711 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 15:47:04.711 INFO kablam!    --> src/recommender.rs:383:9
Aug 17 15:47:04.711 INFO kablam!     |
Aug 17 15:47:04.711 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Aug 17 15:47:04.712 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 15:47:04.712 INFO kablam!     |
Aug 17 15:47:04.712 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 15:47:04.712 INFO kablam! 
Aug 17 15:47:04.758 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 15:47:04.758 INFO kablam!    --> src/recommender.rs:383:9
Aug 17 15:47:04.758 INFO kablam!     |
Aug 17 15:47:04.758 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Aug 17 15:47:04.758 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 15:47:04.758 INFO kablam!     |
Aug 17 15:47:04.759 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 15:47:04.759 INFO kablam! 
Aug 17 15:47:06.316 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.316 INFO kablam!  --> benches/oozie.rs:7:24
Aug 17 15:47:06.316 INFO kablam!   |
Aug 17 15:47:06.317 INFO kablam! 7 | use rand::{thread_rng, sample};
Aug 17 15:47:06.317 INFO kablam!   |                        ^^^^^^
Aug 17 15:47:06.317 INFO kablam!   |
Aug 17 15:47:06.317 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 17 15:47:06.317 INFO kablam! 
Aug 17 15:47:06.318 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.318 INFO kablam!   --> benches/oozie.rs:22:40
Aug 17 15:47:06.318 INFO kablam!    |
Aug 17 15:47:06.318 INFO kablam! 22 |         data_handler.get_user_ratings(*sample(&mut rng, &user_ids, 1)[0])
Aug 17 15:47:06.318 INFO kablam!    |                                        ^^^^^^
Aug 17 15:47:06.318 INFO kablam! 
Aug 17 15:47:06.318 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.318 INFO kablam!   --> benches/oozie.rs:34:40
Aug 17 15:47:06.318 INFO kablam!    |
Aug 17 15:47:06.318 INFO kablam! 34 |         data_handler.get_item_ratings(*sample(&mut rng, &item_ids, 1)[0])
Aug 17 15:47:06.318 INFO kablam!    |                                        ^^^^^^
Aug 17 15:47:06.318 INFO kablam! 
Aug 17 15:47:06.318 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.318 INFO kablam!   --> benches/oozie.rs:49:24
Aug 17 15:47:06.318 INFO kablam!    |
Aug 17 15:47:06.318 INFO kablam! 49 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 17 15:47:06.318 INFO kablam!    |                        ^^^^^^
Aug 17 15:47:06.319 INFO kablam! 
Aug 17 15:47:06.319 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.319 INFO kablam!   --> benches/oozie.rs:50:24
Aug 17 15:47:06.319 INFO kablam!    |
Aug 17 15:47:06.319 INFO kablam! 50 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 17 15:47:06.319 INFO kablam!    |                        ^^^^^^
Aug 17 15:47:06.319 INFO kablam! 
Aug 17 15:47:06.319 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.319 INFO kablam!   --> benches/oozie.rs:66:24
Aug 17 15:47:06.319 INFO kablam!    |
Aug 17 15:47:06.319 INFO kablam! 66 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 17 15:47:06.319 INFO kablam!    |                        ^^^^^^
Aug 17 15:47:06.319 INFO kablam! 
Aug 17 15:47:06.319 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.319 INFO kablam!   --> benches/oozie.rs:67:24
Aug 17 15:47:06.319 INFO kablam!    |
Aug 17 15:47:06.319 INFO kablam! 67 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 17 15:47:06.319 INFO kablam!    |                        ^^^^^^
Aug 17 15:47:06.319 INFO kablam! 
Aug 17 15:47:06.319 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.319 INFO kablam!   --> benches/oozie.rs:83:24
Aug 17 15:47:06.319 INFO kablam!    |
Aug 17 15:47:06.319 INFO kablam! 83 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 17 15:47:06.319 INFO kablam!    |                        ^^^^^^
Aug 17 15:47:06.320 INFO kablam! 
Aug 17 15:47:06.320 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.320 INFO kablam!   --> benches/oozie.rs:84:24
Aug 17 15:47:06.320 INFO kablam!    |
Aug 17 15:47:06.320 INFO kablam! 84 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 17 15:47:06.320 INFO kablam!    |                        ^^^^^^
Aug 17 15:47:06.320 INFO kablam! 
Aug 17 15:47:06.320 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.320 INFO kablam!    --> benches/oozie.rs:100:24
Aug 17 15:47:06.320 INFO kablam!     |
Aug 17 15:47:06.320 INFO kablam! 100 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 17 15:47:06.320 INFO kablam!     |                        ^^^^^^
Aug 17 15:47:06.320 INFO kablam! 
Aug 17 15:47:06.320 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.320 INFO kablam!    --> benches/oozie.rs:101:24
Aug 17 15:47:06.320 INFO kablam!     |
Aug 17 15:47:06.320 INFO kablam! 101 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 17 15:47:06.320 INFO kablam!     |                        ^^^^^^
Aug 17 15:47:06.320 INFO kablam! 
Aug 17 15:47:06.320 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.320 INFO kablam!    --> benches/oozie.rs:117:24
Aug 17 15:47:06.320 INFO kablam!     |
Aug 17 15:47:06.320 INFO kablam! 117 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 17 15:47:06.320 INFO kablam!     |                        ^^^^^^
Aug 17 15:47:06.320 INFO kablam! 
Aug 17 15:47:06.320 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 17 15:47:06.320 INFO kablam!    --> benches/oozie.rs:133:24
Aug 17 15:47:06.320 INFO kablam!     |
Aug 17 15:47:06.321 INFO kablam! 133 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 17 15:47:06.321 INFO kablam!     |                        ^^^^^^
Aug 17 15:47:06.321 INFO kablam! 
Aug 17 15:47:06.548 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.79s
Aug 17 15:47:06.552 INFO kablam! su: No module specific data is present
Aug 17 15:47:07.111 INFO running `"docker" "rm" "-f" "872db66e13a73519f4cdb8fb755a73465f4f9b8029d0cc2477e1be8c89013160"`
Aug 17 15:47:07.268 INFO blam! 872db66e13a73519f4cdb8fb755a73465f4f9b8029d0cc2477e1be8c89013160