Nov 07 00:47:29.978 INFO checking bgmarx/recommender against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 00:47:29.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 00:47:30.657 INFO blam! bc3053c336f972ea234a2c98a1350336aafa1f561cd839cb8c3d6b183a53863d
Nov 07 00:47:30.659 INFO running `"docker" "start" "-a" "bc3053c336f972ea234a2c98a1350336aafa1f561cd839cb8c3d6b183a53863d"`
Nov 07 00:47:32.145 INFO kablam! usermod: no changes
Nov 07 00:47:32.717 INFO kablam!    Compiling ndarray v0.11.2
Nov 07 00:47:32.719 INFO kablam!     Checking memchr v2.0.1
Nov 07 00:47:32.722 INFO kablam!     Checking net2 v0.2.33
Nov 07 00:47:32.745 INFO kablam!     Checking uuid v0.6.5
Nov 07 00:47:32.763 INFO kablam!     Checking tokio-io v0.1.7
Nov 07 00:47:32.764 INFO kablam!     Checking smallvec v0.5.1
Nov 07 00:47:32.765 INFO kablam!     Checking serde_json v1.0.24
Nov 07 00:47:32.765 INFO kablam!     Checking bincode v0.9.2
Nov 07 00:47:35.029 INFO kablam!     Checking backtrace v0.3.9
Nov 07 00:47:36.534 INFO kablam!     Checking serde_urlencoded v0.5.2
Nov 07 00:47:37.933 INFO kablam!     Checking csv-core v0.1.4
Nov 07 00:47:38.052 INFO kablam!     Checking rand_core v0.2.1
Nov 07 00:47:39.162 INFO kablam!     Checking mio v0.6.15
Nov 07 00:47:39.259 INFO kablam!     Checking tokio-threadpool v0.1.5
Nov 07 00:47:43.121 INFO kablam!     Checking failure v0.1.2
Nov 07 00:47:43.178 INFO kablam!     Checking tokio-codec v0.1.0
Nov 07 00:47:43.342 INFO kablam!     Checking hibitset v0.5.1
Nov 07 00:47:44.660 INFO kablam!     Checking csv v1.0.0
Nov 07 00:47:47.470 INFO kablam!     Checking rand v0.5.4
Nov 07 00:47:48.301 INFO kablam!     Checking mime_guess v2.0.0-alpha.6
Nov 07 00:47:49.718 INFO kablam!     Checking tokio-fs v0.1.2
Nov 07 00:47:50.801 INFO kablam!     Checking tokio-reactor v0.1.2
Nov 07 00:47:55.150 INFO kablam!     Checking tokio-tcp v0.1.0
Nov 07 00:47:55.151 INFO kablam!     Checking tokio-udp v0.1.1
Nov 07 00:47:56.833 INFO kablam!     Checking tokio v0.1.7
Nov 07 00:47:58.656 INFO kablam!     Checking tokio-core v0.1.17
Nov 07 00:48:02.176 INFO kablam!     Checking hyper v0.11.27
Nov 07 00:48:02.176 INFO kablam!     Checking tokio-tls v0.1.4
Nov 07 00:48:02.592 INFO kablam!     Checking wyrm v0.9.1
Nov 07 00:48:10.032 INFO kablam!     Checking hyper-tls v0.1.4
Nov 07 00:48:12.072 INFO kablam!     Checking reqwest v0.8.7
Nov 07 00:48:15.656 INFO kablam!     Checking sbr v0.4.0
Nov 07 00:48:22.081 INFO kablam!     Checking goodbooks-recommender v0.1.0 (/source)
Nov 07 00:48:28.080 INFO kablam! warning: unused variable: `title_to_id`
Nov 07 00:48:28.081 INFO kablam!    --> src/main.rs:226:10
Nov 07 00:48:28.081 INFO kablam!     |
Nov 07 00:48:28.081 INFO kablam! 226 |          title_to_id) = deserialize_books(books_path).unwrap();
Nov 07 00:48:28.081 INFO kablam!     |          ^^^^^^^^^^^ help: consider using `_title_to_id` instead
Nov 07 00:48:28.082 INFO kablam!     |
Nov 07 00:48:28.082 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 00:48:28.082 INFO kablam! 
Nov 07 00:48:28.897 INFO kablam! warning: unused variable: `title_to_id`
Nov 07 00:48:28.898 INFO kablam!    --> src/main.rs:226:10
Nov 07 00:48:28.899 INFO kablam!     |
Nov 07 00:48:28.900 INFO kablam! 226 |          title_to_id) = deserialize_books(books_path).unwrap();
Nov 07 00:48:28.900 INFO kablam!     |          ^^^^^^^^^^^ help: consider using `_title_to_id` instead
Nov 07 00:48:28.901 INFO kablam!     |
Nov 07 00:48:28.902 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 00:48:28.902 INFO kablam! 
Nov 07 00:48:29.062 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 56.89s
Nov 07 00:48:29.090 INFO kablam! su: No module specific data is present
Nov 07 00:48:30.507 INFO running `"docker" "rm" "-f" "bc3053c336f972ea234a2c98a1350336aafa1f561cd839cb8c3d6b183a53863d"`
Nov 07 00:48:30.768 INFO blam! bc3053c336f972ea234a2c98a1350336aafa1f561cd839cb8c3d6b183a53863d