Nov 16 16:28:39.382 INFO testing puma3/distributed_recommender against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 16 16:28:39.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 16:28:39.867 INFO [stdout] 14c3043bb604a10c2b1b13527162757e5997813979de3d79664f84268ed95d5c Nov 16 16:28:39.869 INFO running `"docker" "start" "-a" "14c3043bb604a10c2b1b13527162757e5997813979de3d79664f84268ed95d5c"` Nov 16 16:28:41.147 INFO [stderr] usermod: no changes Nov 16 16:28:41.290 INFO [stderr] Compiling abomonation v0.4.6 Nov 16 16:28:41.290 INFO [stderr] Compiling getopts v0.2.15 Nov 16 16:28:41.295 INFO [stderr] Compiling timely_sort v0.1.6 Nov 16 16:28:41.295 INFO [stderr] Compiling utilities v0.1.0 (/source/libs/utilities) Nov 16 16:28:41.295 INFO [stderr] Compiling distance v0.1.0 (/source/libs/distance) Nov 16 16:28:41.326 INFO [stderr] Compiling csv v1.0.0-beta.5 Nov 16 16:28:45.554 INFO [stderr] Compiling timely_communication v0.1.8 Nov 16 16:28:46.949 INFO [stderr] Compiling database v0.1.0 (/source/libs/database) Nov 16 16:28:47.287 INFO [stderr] warning: unused `#[macro_use]` import Nov 16 16:28:47.288 INFO [stderr] --> libs/database/src/lib.rs:4:1 Nov 16 16:28:47.288 INFO [stderr] | Nov 16 16:28:47.288 INFO [stderr] 4 | #[macro_use] Nov 16 16:28:47.289 INFO [stderr] | ^^^^^^^^^^^^ Nov 16 16:28:47.289 INFO [stderr] | Nov 16 16:28:47.289 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:28:47.289 INFO [stderr] Nov 16 16:28:47.527 INFO [stderr] warning: method is never used: `item_based_recommendation` Nov 16 16:28:47.528 INFO [stderr] --> libs/database/src/lib.rs:234:5 Nov 16 16:28:47.528 INFO [stderr] | Nov 16 16:28:47.528 INFO [stderr] 234 | fn item_based_recommendation(&self, movie_id: i32) -> Vec<(i32, f32)> { Nov 16 16:28:47.528 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:28:47.529 INFO [stderr] | Nov 16 16:28:47.529 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 16 16:28:47.529 INFO [stderr] Nov 16 16:28:47.530 INFO [stderr] warning: method is never used: `highest_rated_movie` Nov 16 16:28:47.530 INFO [stderr] --> libs/database/src/lib.rs:250:5 Nov 16 16:28:47.531 INFO [stderr] | Nov 16 16:28:47.531 INFO [stderr] 250 | fn highest_rated_movie(&self, user_id: i32) -> i32 { Nov 16 16:28:47.531 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:28:47.531 INFO [stderr] Nov 16 16:28:51.263 INFO [stderr] Compiling timely v0.3.0 Nov 16 16:28:57.009 INFO [stderr] Compiling distributed_recommender v0.1.0 (/source) Nov 16 16:28:57.623 INFO [stderr] warning: unused import: `timely::dataflow::channels::message::Content` Nov 16 16:28:57.623 INFO [stderr] --> src/main.rs:14:5 Nov 16 16:28:57.624 INFO [stderr] | Nov 16 16:28:57.624 INFO [stderr] 14 | use timely::dataflow::channels::message::Content; Nov 16 16:28:57.624 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:28:57.624 INFO [stderr] | Nov 16 16:28:57.625 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:28:57.625 INFO [stderr] Nov 16 16:28:57.701 INFO [stderr] warning: unused variable: `capability` Nov 16 16:28:57.701 INFO [stderr] --> src/main.rs:58:59 Nov 16 16:28:57.701 INFO [stderr] | Nov 16 16:28:57.701 INFO [stderr] 58 | .unary(Pipeline, "user-user_distances", |capability| Nov 16 16:28:57.701 INFO [stderr] | ^^^^^^^^^^ help: consider using `_capability` instead Nov 16 16:28:57.701 INFO [stderr] | Nov 16 16:28:57.701 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 16:28:57.701 INFO [stderr] Nov 16 16:28:57.701 INFO [stderr] warning: unused variable: `capability` Nov 16 16:28:57.701 INFO [stderr] --> src/main.rs:78:60 Nov 16 16:28:57.701 INFO [stderr] | Nov 16 16:28:57.701 INFO [stderr] 78 | .unary(Pipeline, "user-based_recommend", |capability| Nov 16 16:28:57.701 INFO [stderr] | ^^^^^^^^^^ help: consider using `_capability` instead Nov 16 16:28:57.701 INFO [stderr] Nov 16 16:28:57.720 INFO [stderr] warning: variable does not need to be mutable Nov 16 16:28:57.720 INFO [stderr] --> src/main.rs:42:13 Nov 16 16:28:57.720 INFO [stderr] | Nov 16 16:28:57.720 INFO [stderr] 42 | let mut probe = ProbeHandle::new(); Nov 16 16:28:57.720 INFO [stderr] | ----^^^^^ Nov 16 16:28:57.720 INFO [stderr] | | Nov 16 16:28:57.720 INFO [stderr] | help: remove this `mut` Nov 16 16:28:57.720 INFO [stderr] | Nov 16 16:28:57.720 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 16:28:57.720 INFO [stderr] Nov 16 16:28:57.720 INFO [stderr] warning: variable does not need to be mutable Nov 16 16:28:57.720 INFO [stderr] --> src/main.rs:42:13 Nov 16 16:28:57.720 INFO [stderr] | Nov 16 16:28:57.720 INFO [stderr] 42 | let mut probe = ProbeHandle::new(); Nov 16 16:28:57.720 INFO [stderr] | ----^^^^^ Nov 16 16:28:57.720 INFO [stderr] | | Nov 16 16:28:57.720 INFO [stderr] | help: remove this `mut` Nov 16 16:28:57.720 INFO [stderr] Nov 16 16:29:07.289 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.12s Nov 16 16:29:07.295 INFO [stderr] su: No module specific data is present Nov 16 16:29:09.095 INFO running `"docker" "inspect" "14c3043bb604a10c2b1b13527162757e5997813979de3d79664f84268ed95d5c"` Nov 16 16:29:09.329 INFO running `"docker" "rm" "-f" "14c3043bb604a10c2b1b13527162757e5997813979de3d79664f84268ed95d5c"` Nov 16 16:29:09.601 INFO [stdout] 14c3043bb604a10c2b1b13527162757e5997813979de3d79664f84268ed95d5c Nov 16 16:29:09.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 16:29:10.227 INFO [stdout] 8e8eeef2791c9bb1db50007dfde51c3bc4b7edeb85ca2e8bc5e94cd7aa8a8af3 Nov 16 16:29:10.235 INFO running `"docker" "start" "-a" "8e8eeef2791c9bb1db50007dfde51c3bc4b7edeb85ca2e8bc5e94cd7aa8a8af3"` Nov 16 16:29:11.275 INFO [stderr] usermod: no changes Nov 16 16:29:11.378 INFO [stderr] Compiling distributed_recommender v0.1.0 (/source) Nov 16 16:29:12.051 INFO [stderr] warning: unused import: `timely::dataflow::channels::message::Content` Nov 16 16:29:12.052 INFO [stderr] --> src/main.rs:14:5 Nov 16 16:29:12.052 INFO [stderr] | Nov 16 16:29:12.052 INFO [stderr] 14 | use timely::dataflow::channels::message::Content; Nov 16 16:29:12.052 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 16 16:29:12.053 INFO [stderr] | Nov 16 16:29:12.053 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 16 16:29:12.053 INFO [stderr] Nov 16 16:29:12.135 INFO [stderr] warning: unused variable: `capability` Nov 16 16:29:12.135 INFO [stderr] --> src/main.rs:58:59 Nov 16 16:29:12.136 INFO [stderr] | Nov 16 16:29:12.136 INFO [stderr] 58 | .unary(Pipeline, "user-user_distances", |capability| Nov 16 16:29:12.136 INFO [stderr] | ^^^^^^^^^^ help: consider using `_capability` instead Nov 16 16:29:12.136 INFO [stderr] | Nov 16 16:29:12.136 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 16 16:29:12.136 INFO [stderr] Nov 16 16:29:12.136 INFO [stderr] warning: unused variable: `capability` Nov 16 16:29:12.137 INFO [stderr] --> src/main.rs:78:60 Nov 16 16:29:12.137 INFO [stderr] | Nov 16 16:29:12.137 INFO [stderr] 78 | .unary(Pipeline, "user-based_recommend", |capability| Nov 16 16:29:12.137 INFO [stderr] | ^^^^^^^^^^ help: consider using `_capability` instead Nov 16 16:29:12.137 INFO [stderr] Nov 16 16:29:12.152 INFO [stderr] warning: variable does not need to be mutable Nov 16 16:29:12.152 INFO [stderr] --> src/main.rs:42:13 Nov 16 16:29:12.152 INFO [stderr] | Nov 16 16:29:12.152 INFO [stderr] 42 | let mut probe = ProbeHandle::new(); Nov 16 16:29:12.152 INFO [stderr] | ----^^^^^ Nov 16 16:29:12.152 INFO [stderr] | | Nov 16 16:29:12.152 INFO [stderr] | help: remove this `mut` Nov 16 16:29:12.152 INFO [stderr] | Nov 16 16:29:12.152 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 16 16:29:12.152 INFO [stderr] Nov 16 16:29:12.152 INFO [stderr] warning: variable does not need to be mutable Nov 16 16:29:12.152 INFO [stderr] --> src/main.rs:42:13 Nov 16 16:29:12.152 INFO [stderr] | Nov 16 16:29:12.152 INFO [stderr] 42 | let mut probe = ProbeHandle::new(); Nov 16 16:29:12.152 INFO [stderr] | ----^^^^^ Nov 16 16:29:12.152 INFO [stderr] | | Nov 16 16:29:12.152 INFO [stderr] | help: remove this `mut` Nov 16 16:29:12.152 INFO [stderr] Nov 16 16:29:12.571 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s Nov 16 16:29:12.576 INFO [stderr] su: No module specific data is present Nov 16 16:29:13.515 INFO running `"docker" "inspect" "8e8eeef2791c9bb1db50007dfde51c3bc4b7edeb85ca2e8bc5e94cd7aa8a8af3"` Nov 16 16:29:13.713 INFO running `"docker" "rm" "-f" "8e8eeef2791c9bb1db50007dfde51c3bc4b7edeb85ca2e8bc5e94cd7aa8a8af3"` Nov 16 16:29:13.999 INFO [stdout] 8e8eeef2791c9bb1db50007dfde51c3bc4b7edeb85ca2e8bc5e94cd7aa8a8af3 Nov 16 16:29:14.004 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 16:29:14.573 INFO [stdout] 14f59f209a1b7792391a087d1933a944774844f111d873d89866c140b8fd6d86 Nov 16 16:29:14.579 INFO running `"docker" "start" "-a" "14f59f209a1b7792391a087d1933a944774844f111d873d89866c140b8fd6d86"` Nov 16 16:29:15.815 INFO [stderr] usermod: no changes Nov 16 16:29:15.892 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s Nov 16 16:29:15.915 INFO [stderr] Running /target/debug/deps/distributed_recommender-f9b122df50b476e6 Nov 16 16:29:15.916 INFO [stdout] Nov 16 16:29:15.916 INFO [stdout] running 0 tests Nov 16 16:29:15.916 INFO [stdout] Nov 16 16:29:15.916 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 16 16:29:15.916 INFO [stdout] Nov 16 16:29:15.919 INFO [stderr] su: No module specific data is present Nov 16 16:29:16.637 INFO running `"docker" "inspect" "14f59f209a1b7792391a087d1933a944774844f111d873d89866c140b8fd6d86"` Nov 16 16:29:16.890 INFO running `"docker" "rm" "-f" "14f59f209a1b7792391a087d1933a944774844f111d873d89866c140b8fd6d86"` Nov 16 16:29:17.195 INFO [stdout] 14f59f209a1b7792391a087d1933a944774844f111d873d89866c140b8fd6d86