Dec 01 09:10:54.147 INFO documenting puma3/distributed_recommender against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 01 09:10:54.147 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-6/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 09:10:54.592 INFO [stdout] 9e85befa7ac1c03262cf0b1cbfe4d367eb1f017be7a8d28cb10bde4b4a4cff53
Dec 01 09:10:54.593 INFO running `"docker" "start" "-a" "9e85befa7ac1c03262cf0b1cbfe4d367eb1f017be7a8d28cb10bde4b4a4cff53"`
Dec 01 09:10:55.715 INFO [stderr] usermod: no changes
Dec 01 09:10:55.873 INFO [stderr]     Checking abomonation v0.4.6
Dec 01 09:10:55.879 INFO [stderr]     Checking timely_sort v0.1.6
Dec 01 09:10:55.879 INFO [stderr]     Checking utilities v0.1.0 (/source/libs/utilities)
Dec 01 09:10:55.879 INFO [stderr]     Checking distance v0.1.0 (/source/libs/distance)
Dec 01 09:10:56.540 INFO [stderr]     Checking database v0.1.0 (/source/libs/database)
Dec 01 09:10:56.940 INFO [stderr] warning: unused `#[macro_use]` import
Dec 01 09:10:56.940 INFO [stderr]  --> libs/database/src/lib.rs:4:1
Dec 01 09:10:56.940 INFO [stderr]   |
Dec 01 09:10:56.940 INFO [stderr] 4 | #[macro_use]
Dec 01 09:10:56.940 INFO [stderr]   | ^^^^^^^^^^^^
Dec 01 09:10:56.940 INFO [stderr]   |
Dec 01 09:10:56.940 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 09:10:56.940 INFO [stderr] 
Dec 01 09:10:57.260 INFO [stderr] warning: method is never used: `item_based_recommendation`
Dec 01 09:10:57.260 INFO [stderr]    --> libs/database/src/lib.rs:234:5
Dec 01 09:10:57.260 INFO [stderr]     |
Dec 01 09:10:57.260 INFO [stderr] 234 |     fn item_based_recommendation(&self, movie_id: i32) -> Vec<(i32, f32)> {
Dec 01 09:10:57.260 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:10:57.260 INFO [stderr]     |
Dec 01 09:10:57.260 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 01 09:10:57.260 INFO [stderr] 
Dec 01 09:10:57.260 INFO [stderr] warning: method is never used: `highest_rated_movie`
Dec 01 09:10:57.260 INFO [stderr]    --> libs/database/src/lib.rs:250:5
Dec 01 09:10:57.260 INFO [stderr]     |
Dec 01 09:10:57.260 INFO [stderr] 250 |     fn highest_rated_movie(&self, user_id: i32) -> i32 {
Dec 01 09:10:57.260 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 09:10:57.260 INFO [stderr] 
Dec 01 09:10:58.228 INFO [stderr]     Checking timely_communication v0.1.8
Dec 01 09:10:58.975 INFO [stderr]     Checking timely v0.3.0
Dec 01 09:11:02.808 INFO [stderr]  Documenting distributed_recommender v0.1.0 (/source)
Dec 01 09:11:05.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.43s
Dec 01 09:11:05.183 INFO [stderr] su: No module specific data is present
Dec 01 09:11:06.226 INFO running `"docker" "inspect" "9e85befa7ac1c03262cf0b1cbfe4d367eb1f017be7a8d28cb10bde4b4a4cff53"`
Dec 01 09:11:06.548 INFO running `"docker" "rm" "-f" "9e85befa7ac1c03262cf0b1cbfe4d367eb1f017be7a8d28cb10bde4b4a4cff53"`
Dec 01 09:11:06.896 INFO [stdout] 9e85befa7ac1c03262cf0b1cbfe4d367eb1f017be7a8d28cb10bde4b4a4cff53