Oct 13 11:20:34.621 INFO checking oozie-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 11:20:34.621 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 11:20:35.044 INFO blam! 48df580b91d1746b39f6faa63070ba2e5b957726cc2d301df8ff21a5666f52b7
Oct 13 11:20:35.057 INFO running `"docker" "start" "-a" "48df580b91d1746b39f6faa63070ba2e5b957726cc2d301df8ff21a5666f52b7"`
Oct 13 11:20:36.467 INFO kablam! usermod: no changes
Oct 13 11:20:36.600 INFO kablam!     Checking oozie v0.1.2 (/source)
Oct 13 11:20:38.253 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 11:20:38.253 INFO kablam!    --> src/recommender.rs:383:9
Oct 13 11:20:38.253 INFO kablam!     |
Oct 13 11:20:38.254 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Oct 13 11:20:38.254 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:20:38.254 INFO kablam!     |
Oct 13 11:20:38.254 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 13 11:20:38.255 INFO kablam! 
Oct 13 11:20:38.381 INFO kablam! warning: doc comment not used by rustdoc
Oct 13 11:20:38.381 INFO kablam!    --> src/recommender.rs:383:9
Oct 13 11:20:38.381 INFO kablam!     |
Oct 13 11:20:38.381 INFO kablam! 383 |         /// Predicts the rating for an user and item averaging the ratings of the
Oct 13 11:20:38.382 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 11:20:38.382 INFO kablam!     |
Oct 13 11:20:38.382 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 13 11:20:38.383 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!  --> benches/oozie.rs:7:24
Oct 13 11:20:39.781 INFO kablam!   |
Oct 13 11:20:39.781 INFO kablam! 7 | use rand::{thread_rng, sample};
Oct 13 11:20:39.781 INFO kablam!   |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam!   |
Oct 13 11:20:39.781 INFO kablam!   = note: #[warn(deprecated)] on by default
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:22:40
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 22 |         data_handler.get_user_ratings(*sample(&mut rng, &user_ids, 1)[0])
Oct 13 11:20:39.781 INFO kablam!    |                                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:34:40
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 34 |         data_handler.get_item_ratings(*sample(&mut rng, &item_ids, 1)[0])
Oct 13 11:20:39.781 INFO kablam!    |                                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:49:24
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 49 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!    |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:50:24
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 50 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!    |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:66:24
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 66 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!    |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:67:24
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 67 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!    |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:83:24
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 83 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!    |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!   --> benches/oozie.rs:84:24
Oct 13 11:20:39.781 INFO kablam!    |
Oct 13 11:20:39.781 INFO kablam! 84 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!    |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!    --> benches/oozie.rs:100:24
Oct 13 11:20:39.781 INFO kablam!     |
Oct 13 11:20:39.781 INFO kablam! 100 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Oct 13 11:20:39.781 INFO kablam!     |                        ^^^^^^
Oct 13 11:20:39.781 INFO kablam! 
Oct 13 11:20:39.781 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.781 INFO kablam!    --> benches/oozie.rs:101:24
Oct 13 11:20:39.781 INFO kablam!     |
Oct 13 11:20:39.782 INFO kablam! 101 |         let item_id = *sample(&mut rng, &item_ids, 1)[0];
Oct 13 11:20:39.782 INFO kablam!     |                        ^^^^^^
Oct 13 11:20:39.782 INFO kablam! 
Oct 13 11:20:39.782 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.782 INFO kablam!    --> benches/oozie.rs:117:24
Oct 13 11:20:39.782 INFO kablam!     |
Oct 13 11:20:39.782 INFO kablam! 117 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Oct 13 11:20:39.782 INFO kablam!     |                        ^^^^^^
Oct 13 11:20:39.782 INFO kablam! 
Oct 13 11:20:39.782 INFO kablam! warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter
Oct 13 11:20:39.782 INFO kablam!    --> benches/oozie.rs:133:24
Oct 13 11:20:39.782 INFO kablam!     |
Oct 13 11:20:39.782 INFO kablam! 133 |         let user_id = *sample(&mut rng, &user_ids, 1)[0];
Oct 13 11:20:39.782 INFO kablam!     |                        ^^^^^^
Oct 13 11:20:39.782 INFO kablam! 
Oct 13 11:20:39.916 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.41s
Oct 13 11:20:39.920 INFO kablam! su: No module specific data is present
Oct 13 11:20:40.775 INFO running `"docker" "rm" "-f" "48df580b91d1746b39f6faa63070ba2e5b957726cc2d301df8ff21a5666f52b7"`
Oct 13 11:20:41.096 INFO blam! 48df580b91d1746b39f6faa63070ba2e5b957726cc2d301df8ff21a5666f52b7