Aug 30 08:54:18.170 INFO checking oozie-0.1.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 08:54:18.170 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 08:54:18.170 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:54:18.346 INFO blam! bcf6579a598f684767b10185c4d7ad618fafd6d5d2f9aad7ed71a25734993291
Aug 30 08:54:18.348 INFO running `"docker" "start" "-a" "bcf6579a598f684767b10185c4d7ad618fafd6d5d2f9aad7ed71a25734993291"`
Aug 30 08:54:19.055 INFO kablam!     Checking oozie v0.1.2 (file:///source)
Aug 30 08:54:19.619 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 08:54:19.619 INFO kablam!    --> src/recommender.rs:383:9
Aug 30 08:54:19.619 INFO kablam!     |
Aug 30 08:54:19.619 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Aug 30 08:54:19.619 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:54:19.619 INFO kablam!     |
Aug 30 08:54:19.619 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 08:54:19.619 INFO kablam! 
Aug 30 08:54:19.694 INFO kablam! warning: doc comment not used by rustdoc
Aug 30 08:54:19.694 INFO kablam!    --> src/recommender.rs:383:9
Aug 30 08:54:19.694 INFO kablam!     |
Aug 30 08:54:19.694 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Aug 30 08:54:19.694 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 08:54:19.694 INFO kablam!     |
Aug 30 08:54:19.694 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 30 08:54:19.694 INFO kablam! 
Aug 30 08:54:20.690 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.690 INFO kablam!  --> benches/oozie.rs:7:24
Aug 30 08:54:20.690 INFO kablam!   |
Aug 30 08:54:20.690 INFO kablam! 7 | use rand::{thread_rng, sample};
Aug 30 08:54:20.690 INFO kablam!   |                        ^^^^^^
Aug 30 08:54:20.690 INFO kablam!   |
Aug 30 08:54:20.690 INFO kablam!   = note: #[warn(deprecated)] on by default
Aug 30 08:54:20.690 INFO kablam! 
Aug 30 08:54:20.690 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.690 INFO kablam!   --> benches/oozie.rs:22:40
Aug 30 08:54:20.690 INFO kablam!    |
Aug 30 08:54:20.690 INFO kablam! 22 |         data_handler.get_user_ratings(*sample(&mut rng, &user_ids, 1)[0])
Aug 30 08:54:20.691 INFO kablam!    |                                        ^^^^^^
Aug 30 08:54:20.691 INFO kablam! 
Aug 30 08:54:20.691 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.691 INFO kablam!   --> benches/oozie.rs:34:40
Aug 30 08:54:20.691 INFO kablam!    |
Aug 30 08:54:20.691 INFO kablam! 34 |         data_handler.get_item_ratings(*sample(&mut rng, &item_ids, 1)[0])
Aug 30 08:54:20.691 INFO kablam!    |                                        ^^^^^^
Aug 30 08:54:20.691 INFO kablam! 
Aug 30 08:54:20.691 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.691 INFO kablam!   --> benches/oozie.rs:49:24
Aug 30 08:54:20.691 INFO kablam!    |
Aug 30 08:54:20.691 INFO kablam! 49 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 30 08:54:20.691 INFO kablam!    |                        ^^^^^^
Aug 30 08:54:20.691 INFO kablam! 
Aug 30 08:54:20.691 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.691 INFO kablam!   --> benches/oozie.rs:50:24
Aug 30 08:54:20.691 INFO kablam!    |
Aug 30 08:54:20.691 INFO kablam! 50 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 30 08:54:20.691 INFO kablam!    |                        ^^^^^^
Aug 30 08:54:20.691 INFO kablam! 
Aug 30 08:54:20.691 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.692 INFO kablam!   --> benches/oozie.rs:66:24
Aug 30 08:54:20.692 INFO kablam!    |
Aug 30 08:54:20.692 INFO kablam! 66 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 30 08:54:20.692 INFO kablam!    |                        ^^^^^^
Aug 30 08:54:20.692 INFO kablam! 
Aug 30 08:54:20.692 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.692 INFO kablam!   --> benches/oozie.rs:67:24
Aug 30 08:54:20.692 INFO kablam!    |
Aug 30 08:54:20.692 INFO kablam! 67 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 30 08:54:20.692 INFO kablam!    |                        ^^^^^^
Aug 30 08:54:20.692 INFO kablam! 
Aug 30 08:54:20.692 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.692 INFO kablam!   --> benches/oozie.rs:83:24
Aug 30 08:54:20.692 INFO kablam!    |
Aug 30 08:54:20.692 INFO kablam! 83 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 30 08:54:20.692 INFO kablam!    |                        ^^^^^^
Aug 30 08:54:20.692 INFO kablam! 
Aug 30 08:54:20.692 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.692 INFO kablam!   --> benches/oozie.rs:84:24
Aug 30 08:54:20.692 INFO kablam!    |
Aug 30 08:54:20.692 INFO kablam! 84 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 30 08:54:20.693 INFO kablam!    |                        ^^^^^^
Aug 30 08:54:20.693 INFO kablam! 
Aug 30 08:54:20.693 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.693 INFO kablam!    --> benches/oozie.rs:100:24
Aug 30 08:54:20.693 INFO kablam!     |
Aug 30 08:54:20.693 INFO kablam! 100 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 30 08:54:20.693 INFO kablam!     |                        ^^^^^^
Aug 30 08:54:20.693 INFO kablam! 
Aug 30 08:54:20.693 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.693 INFO kablam!    --> benches/oozie.rs:101:24
Aug 30 08:54:20.693 INFO kablam!     |
Aug 30 08:54:20.693 INFO kablam! 101 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Aug 30 08:54:20.693 INFO kablam!     |                        ^^^^^^
Aug 30 08:54:20.693 INFO kablam! 
Aug 30 08:54:20.693 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.693 INFO kablam!    --> benches/oozie.rs:117:24
Aug 30 08:54:20.693 INFO kablam!     |
Aug 30 08:54:20.693 INFO kablam! 117 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 30 08:54:20.693 INFO kablam!     |                        ^^^^^^
Aug 30 08:54:20.693 INFO kablam! 
Aug 30 08:54:20.694 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Aug 30 08:54:20.694 INFO kablam!    --> benches/oozie.rs:133:24
Aug 30 08:54:20.694 INFO kablam!     |
Aug 30 08:54:20.694 INFO kablam! 133 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Aug 30 08:54:20.694 INFO kablam!     |                        ^^^^^^
Aug 30 08:54:20.694 INFO kablam! 
Aug 30 08:54:20.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Aug 30 08:54:20.839 INFO kablam! su: No module specific data is present
Aug 30 08:54:21.444 INFO running `"docker" "rm" "-f" "bcf6579a598f684767b10185c4d7ad618fafd6d5d2f9aad7ed71a25734993291"`
Aug 30 08:54:21.545 INFO blam! bcf6579a598f684767b10185c4d7ad618fafd6d5d2f9aad7ed71a25734993291