Sep 01 12:22:15.335 INFO checking oozie-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 12:22:15.335 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 12:22:15.336 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:22:15.482 INFO blam! 58ccba9017f3054aad1105ece0a24c5c1af797affabc0c7c7d188e81bb2736be
Sep 01 12:22:15.483 INFO running `"docker" "start" "-a" "58ccba9017f3054aad1105ece0a24c5c1af797affabc0c7c7d188e81bb2736be"`
Sep 01 12:22:16.210 INFO kablam!     Checking oozie v0.1.2 (file:///source)
Sep 01 12:22:16.908 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 12:22:16.908 INFO kablam!    --> src/recommender.rs:383:9
Sep 01 12:22:16.908 INFO kablam!     |
Sep 01 12:22:16.908 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Sep 01 12:22:16.908 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:22:16.908 INFO kablam!     |
Sep 01 12:22:16.908 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 01 12:22:16.908 INFO kablam! 
Sep 01 12:22:17.005 INFO kablam! warning: doc comment not used by rustdoc
Sep 01 12:22:17.005 INFO kablam!    --> src/recommender.rs:383:9
Sep 01 12:22:17.005 INFO kablam!     |
Sep 01 12:22:17.005 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Sep 01 12:22:17.005 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:22:17.005 INFO kablam!     |
Sep 01 12:22:17.006 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 01 12:22:17.006 INFO kablam! 
Sep 01 12:22:18.190 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.190 INFO kablam!  --> benches/oozie.rs:7:24
Sep 01 12:22:18.190 INFO kablam!   |
Sep 01 12:22:18.190 INFO kablam! 7 | use rand::{thread_rng, sample};
Sep 01 12:22:18.190 INFO kablam!   |                        ^^^^^^
Sep 01 12:22:18.190 INFO kablam!   |
Sep 01 12:22:18.190 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 01 12:22:18.190 INFO kablam! 
Sep 01 12:22:18.190 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.190 INFO kablam!   --> benches/oozie.rs:22:40
Sep 01 12:22:18.190 INFO kablam!    |
Sep 01 12:22:18.190 INFO kablam! 22 |         data_handler.get_user_ratings(*sample(&mut rng, &user_ids, 1)[0])
Sep 01 12:22:18.190 INFO kablam!    |                                        ^^^^^^
Sep 01 12:22:18.190 INFO kablam! 
Sep 01 12:22:18.190 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.191 INFO kablam!   --> benches/oozie.rs:34:40
Sep 01 12:22:18.191 INFO kablam!    |
Sep 01 12:22:18.191 INFO kablam! 34 |         data_handler.get_item_ratings(*sample(&mut rng, &item_ids, 1)[0])
Sep 01 12:22:18.191 INFO kablam!    |                                        ^^^^^^
Sep 01 12:22:18.191 INFO kablam! 
Sep 01 12:22:18.191 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.191 INFO kablam!   --> benches/oozie.rs:49:24
Sep 01 12:22:18.191 INFO kablam!    |
Sep 01 12:22:18.191 INFO kablam! 49 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 01 12:22:18.191 INFO kablam!    |                        ^^^^^^
Sep 01 12:22:18.191 INFO kablam! 
Sep 01 12:22:18.191 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.191 INFO kablam!   --> benches/oozie.rs:50:24
Sep 01 12:22:18.191 INFO kablam!    |
Sep 01 12:22:18.191 INFO kablam! 50 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 01 12:22:18.191 INFO kablam!    |                        ^^^^^^
Sep 01 12:22:18.191 INFO kablam! 
Sep 01 12:22:18.191 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.191 INFO kablam!   --> benches/oozie.rs:66:24
Sep 01 12:22:18.191 INFO kablam!    |
Sep 01 12:22:18.191 INFO kablam! 66 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 01 12:22:18.191 INFO kablam!    |                        ^^^^^^
Sep 01 12:22:18.191 INFO kablam! 
Sep 01 12:22:18.191 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.191 INFO kablam!   --> benches/oozie.rs:67:24
Sep 01 12:22:18.191 INFO kablam!    |
Sep 01 12:22:18.191 INFO kablam! 67 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 01 12:22:18.191 INFO kablam!    |                        ^^^^^^
Sep 01 12:22:18.191 INFO kablam! 
Sep 01 12:22:18.191 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.191 INFO kablam!   --> benches/oozie.rs:83:24
Sep 01 12:22:18.192 INFO kablam!    |
Sep 01 12:22:18.192 INFO kablam! 83 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 01 12:22:18.192 INFO kablam!    |                        ^^^^^^
Sep 01 12:22:18.192 INFO kablam! 
Sep 01 12:22:18.192 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.192 INFO kablam!   --> benches/oozie.rs:84:24
Sep 01 12:22:18.192 INFO kablam!    |
Sep 01 12:22:18.192 INFO kablam! 84 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 01 12:22:18.192 INFO kablam!    |                        ^^^^^^
Sep 01 12:22:18.192 INFO kablam! 
Sep 01 12:22:18.192 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.192 INFO kablam!    --> benches/oozie.rs:100:24
Sep 01 12:22:18.192 INFO kablam!     |
Sep 01 12:22:18.192 INFO kablam! 100 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 01 12:22:18.192 INFO kablam!     |                        ^^^^^^
Sep 01 12:22:18.192 INFO kablam! 
Sep 01 12:22:18.192 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.192 INFO kablam!    --> benches/oozie.rs:101:24
Sep 01 12:22:18.192 INFO kablam!     |
Sep 01 12:22:18.192 INFO kablam! 101 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Sep 01 12:22:18.192 INFO kablam!     |                        ^^^^^^
Sep 01 12:22:18.192 INFO kablam! 
Sep 01 12:22:18.192 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.192 INFO kablam!    --> benches/oozie.rs:117:24
Sep 01 12:22:18.192 INFO kablam!     |
Sep 01 12:22:18.192 INFO kablam! 117 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 01 12:22:18.192 INFO kablam!     |                        ^^^^^^
Sep 01 12:22:18.192 INFO kablam! 
Sep 01 12:22:18.192 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Sep 01 12:22:18.192 INFO kablam!    --> benches/oozie.rs:133:24
Sep 01 12:22:18.192 INFO kablam!     |
Sep 01 12:22:18.193 INFO kablam! 133 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Sep 01 12:22:18.193 INFO kablam!     |                        ^^^^^^
Sep 01 12:22:18.193 INFO kablam! 
Sep 01 12:22:18.328 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Sep 01 12:22:18.332 INFO kablam! su: No module specific data is present
Sep 01 12:22:19.093 INFO running `"docker" "rm" "-f" "58ccba9017f3054aad1105ece0a24c5c1af797affabc0c7c7d188e81bb2736be"`
Sep 01 12:22:19.179 INFO blam! 58ccba9017f3054aad1105ece0a24c5c1af797affabc0c7c7d188e81bb2736be