Nov 01 00:02:22.707 INFO testing puma3/distributed_recommender against 1.30.0 for beta-1.31-1
Nov 01 00:02:22.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:02:23.315 INFO blam! cf4be9cf75b5a74f6c67398a895482586dae44c5dd1f16341bd25d98592f7a5f
Nov 01 00:02:23.323 INFO running `"docker" "start" "-a" "cf4be9cf75b5a74f6c67398a895482586dae44c5dd1f16341bd25d98592f7a5f"`
Nov 01 00:02:25.179 INFO kablam! usermod: no changes
Nov 01 00:02:25.352 INFO kablam!    Compiling memchr v1.0.2
Nov 01 00:02:25.355 INFO kablam!    Compiling abomonation v0.4.6
Nov 01 00:02:25.355 INFO kablam!    Compiling utilities v0.1.0 (/source/libs/utilities)
Nov 01 00:02:25.355 INFO kablam!    Compiling distance v0.1.0 (/source/libs/distance)
Nov 01 00:02:26.846 INFO kablam!    Compiling csv-core v0.1.3
Nov 01 00:02:28.067 INFO kablam!    Compiling csv v1.0.0-beta.5
Nov 01 00:02:29.330 INFO kablam!    Compiling timely_communication v0.1.8
Nov 01 00:02:30.503 INFO kablam!    Compiling database v0.1.0 (/source/libs/database)
Nov 01 00:02:31.003 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 00:02:31.003 INFO kablam!  --> libs/database/src/lib.rs:4:1
Nov 01 00:02:31.003 INFO kablam!   |
Nov 01 00:02:31.003 INFO kablam! 4 | #[macro_use]
Nov 01 00:02:31.003 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 00:02:31.003 INFO kablam!   |
Nov 01 00:02:31.003 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:02:31.003 INFO kablam! 
Nov 01 00:02:31.283 INFO kablam! warning: method is never used: `item_based_recommendation`
Nov 01 00:02:31.283 INFO kablam!    --> libs/database/src/lib.rs:234:5
Nov 01 00:02:31.283 INFO kablam!     |
Nov 01 00:02:31.283 INFO kablam! 234 |     fn item_based_recommendation(&self, movie_id: i32) -> Vec<(i32, f32)> {
Nov 01 00:02:31.283 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:02:31.283 INFO kablam!     |
Nov 01 00:02:31.283 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 00:02:31.283 INFO kablam! 
Nov 01 00:02:31.283 INFO kablam! warning: method is never used: `highest_rated_movie`
Nov 01 00:02:31.283 INFO kablam!    --> libs/database/src/lib.rs:250:5
Nov 01 00:02:31.283 INFO kablam!     |
Nov 01 00:02:31.283 INFO kablam! 250 |     fn highest_rated_movie(&self, user_id: i32) -> i32 {
Nov 01 00:02:31.283 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:02:31.283 INFO kablam! 
Nov 01 00:02:33.431 INFO kablam!    Compiling timely v0.3.0
Nov 01 00:02:39.109 INFO kablam!    Compiling distributed_recommender v0.1.0 (/source)
Nov 01 00:02:40.399 INFO kablam! warning: unused import: `timely::dataflow::channels::message::Content`
Nov 01 00:02:40.399 INFO kablam!   --> src/main.rs:14:5
Nov 01 00:02:40.399 INFO kablam!    |
Nov 01 00:02:40.399 INFO kablam! 14 | use timely::dataflow::channels::message::Content;
Nov 01 00:02:40.399 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:02:40.401 INFO kablam!    |
Nov 01 00:02:40.401 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 00:02:40.401 INFO kablam! 
Nov 01 00:02:40.476 INFO kablam! warning: unused variable: `capability`
Nov 01 00:02:40.476 INFO kablam!   --> src/main.rs:58:59
Nov 01 00:02:40.477 INFO kablam!    |
Nov 01 00:02:40.477 INFO kablam! 58 |                  .unary(Pipeline, "user-user_distances", |capability|
Nov 01 00:02:40.477 INFO kablam!    |                                                           ^^^^^^^^^^ help: consider using `_capability` instead
Nov 01 00:02:40.478 INFO kablam!    |
Nov 01 00:02:40.478 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:02:40.478 INFO kablam! 
Nov 01 00:02:40.479 INFO kablam! warning: unused variable: `capability`
Nov 01 00:02:40.479 INFO kablam!   --> src/main.rs:78:60
Nov 01 00:02:40.480 INFO kablam!    |
Nov 01 00:02:40.480 INFO kablam! 78 |                  .unary(Pipeline, "user-based_recommend", |capability|
Nov 01 00:02:40.480 INFO kablam!    |                                                            ^^^^^^^^^^ help: consider using `_capability` instead
Nov 01 00:02:40.480 INFO kablam! 
Nov 01 00:02:40.498 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:02:40.499 INFO kablam!   --> src/main.rs:42:13
Nov 01 00:02:40.499 INFO kablam!    |
Nov 01 00:02:40.499 INFO kablam! 42 |         let mut probe = ProbeHandle::new();
Nov 01 00:02:40.500 INFO kablam!    |             ----^^^^^
Nov 01 00:02:40.500 INFO kablam!    |             |
Nov 01 00:02:40.500 INFO kablam!    |             help: remove this `mut`
Nov 01 00:02:40.500 INFO kablam!    |
Nov 01 00:02:40.501 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:02:40.501 INFO kablam! 
Nov 01 00:02:40.501 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:02:40.502 INFO kablam!   --> src/main.rs:42:13
Nov 01 00:02:40.502 INFO kablam!    |
Nov 01 00:02:40.502 INFO kablam! 42 |         let mut probe = ProbeHandle::new();
Nov 01 00:02:40.503 INFO kablam!    |             ----^^^^^
Nov 01 00:02:40.503 INFO kablam!    |             |
Nov 01 00:02:40.503 INFO kablam!    |             help: remove this `mut`
Nov 01 00:02:40.504 INFO kablam! 
Nov 01 00:02:47.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.66s
Nov 01 00:02:47.898 INFO kablam! su: No module specific data is present
Nov 01 00:02:49.610 INFO running `"docker" "rm" "-f" "cf4be9cf75b5a74f6c67398a895482586dae44c5dd1f16341bd25d98592f7a5f"`
Nov 01 00:02:49.899 INFO blam! cf4be9cf75b5a74f6c67398a895482586dae44c5dd1f16341bd25d98592f7a5f
Nov 01 00:02:49.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:02:50.540 INFO blam! 5f71d39c03de137b81207d471db872cb191d0d63b91050494ea847782c3f84c3
Nov 01 00:02:50.543 INFO running `"docker" "start" "-a" "5f71d39c03de137b81207d471db872cb191d0d63b91050494ea847782c3f84c3"`
Nov 01 00:02:51.723 INFO kablam! usermod: no changes
Nov 01 00:02:51.896 INFO kablam!    Compiling distributed_recommender v0.1.0 (/source)
Nov 01 00:02:52.595 INFO kablam! warning: unused import: `timely::dataflow::channels::message::Content`
Nov 01 00:02:52.595 INFO kablam!   --> src/main.rs:14:5
Nov 01 00:02:52.595 INFO kablam!    |
Nov 01 00:02:52.595 INFO kablam! 14 | use timely::dataflow::channels::message::Content;
Nov 01 00:02:52.595 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:02:52.595 INFO kablam!    |
Nov 01 00:02:52.595 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 01 00:02:52.595 INFO kablam! 
Nov 01 00:02:52.687 INFO kablam! warning: unused variable: `capability`
Nov 01 00:02:52.687 INFO kablam!   --> src/main.rs:58:59
Nov 01 00:02:52.687 INFO kablam!    |
Nov 01 00:02:52.687 INFO kablam! 58 |                  .unary(Pipeline, "user-user_distances", |capability|
Nov 01 00:02:52.687 INFO kablam!    |                                                           ^^^^^^^^^^ help: consider using `_capability` instead
Nov 01 00:02:52.687 INFO kablam!    |
Nov 01 00:02:52.687 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:02:52.687 INFO kablam! 
Nov 01 00:02:52.687 INFO kablam! warning: unused variable: `capability`
Nov 01 00:02:52.687 INFO kablam!   --> src/main.rs:78:60
Nov 01 00:02:52.687 INFO kablam!    |
Nov 01 00:02:52.687 INFO kablam! 78 |                  .unary(Pipeline, "user-based_recommend", |capability|
Nov 01 00:02:52.687 INFO kablam!    |                                                            ^^^^^^^^^^ help: consider using `_capability` instead
Nov 01 00:02:52.687 INFO kablam! 
Nov 01 00:02:52.703 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:02:52.703 INFO kablam!   --> src/main.rs:42:13
Nov 01 00:02:52.703 INFO kablam!    |
Nov 01 00:02:52.703 INFO kablam! 42 |         let mut probe = ProbeHandle::new();
Nov 01 00:02:52.703 INFO kablam!    |             ----^^^^^
Nov 01 00:02:52.703 INFO kablam!    |             |
Nov 01 00:02:52.703 INFO kablam!    |             help: remove this `mut`
Nov 01 00:02:52.703 INFO kablam!    |
Nov 01 00:02:52.703 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:02:52.703 INFO kablam! 
Nov 01 00:02:52.703 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:02:52.703 INFO kablam!   --> src/main.rs:42:13
Nov 01 00:02:52.703 INFO kablam!    |
Nov 01 00:02:52.703 INFO kablam! 42 |         let mut probe = ProbeHandle::new();
Nov 01 00:02:52.703 INFO kablam!    |             ----^^^^^
Nov 01 00:02:52.703 INFO kablam!    |             |
Nov 01 00:02:52.703 INFO kablam!    |             help: remove this `mut`
Nov 01 00:02:52.703 INFO kablam! 
Nov 01 00:02:53.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Nov 01 00:02:53.311 INFO kablam! su: No module specific data is present
Nov 01 00:02:54.231 INFO running `"docker" "rm" "-f" "5f71d39c03de137b81207d471db872cb191d0d63b91050494ea847782c3f84c3"`
Nov 01 00:02:54.583 INFO blam! 5f71d39c03de137b81207d471db872cb191d0d63b91050494ea847782c3f84c3
Nov 01 00:02:54.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:02:54.975 INFO blam! 48923f5adc6fd2f1e49952b02bccf6818b61e786a6774521d1485f82e28def44
Nov 01 00:02:54.977 INFO running `"docker" "start" "-a" "48923f5adc6fd2f1e49952b02bccf6818b61e786a6774521d1485f82e28def44"`
Nov 01 00:02:56.012 INFO kablam! usermod: no changes
Nov 01 00:02:56.132 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Nov 01 00:02:56.134 INFO kablam!      Running /target/debug/deps/distributed_recommender-ac10ecb97046f6d3
Nov 01 00:02:56.143 INFO kablam! su: No module specific data is present
Nov 01 00:02:56.143 INFO blam! 
Nov 01 00:02:56.143 INFO blam! running 0 tests
Nov 01 00:02:56.143 INFO blam! 
Nov 01 00:02:56.143 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 00:02:56.143 INFO blam! 
Nov 01 00:02:56.907 INFO running `"docker" "rm" "-f" "48923f5adc6fd2f1e49952b02bccf6818b61e786a6774521d1485f82e28def44"`
Nov 01 00:02:57.183 INFO blam! 48923f5adc6fd2f1e49952b02bccf6818b61e786a6774521d1485f82e28def44
