[INFO] crate oozie 0.1.2 is already in cache [INFO] checking oozie-0.1.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate oozie 0.1.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate oozie 0.1.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate oozie 0.1.2 [INFO] finished tweaking crates.io crate oozie 0.1.2 [INFO] tweaked toml for crates.io crate oozie 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e0eaebb821bf22470e819983e0052133026f3004a24aadb432dc87e384e41d22 [INFO] running `"docker" "start" "-a" "e0eaebb821bf22470e819983e0052133026f3004a24aadb432dc87e384e41d22"` [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking csv v0.15.0 [INFO] [stderr] Checking oozie v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recommender.rs:383:9 [INFO] [stderr] | [INFO] [stderr] 383 | / /// Predicts the rating for an user and item averaging the ratings of the [INFO] [stderr] 384 | | /// k items most similar to the item rated by the user. [INFO] [stderr] | |_______________________________________________________________^ [INFO] [stderr] 385 | let mut total_sim: f64 = 0.0; [INFO] [stderr] | ----------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/recommender.rs:383:9 [INFO] [stderr] | [INFO] [stderr] 383 | / /// Predicts the rating for an user and item averaging the ratings of the [INFO] [stderr] 384 | | /// k items most similar to the item rated by the user. [INFO] [stderr] | |_______________________________________________________________^ [INFO] [stderr] 385 | let mut total_sim: f64 = 0.0; [INFO] [stderr] | ----------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:7:24 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::{thread_rng, sample}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:22:40 [INFO] [stderr] | [INFO] [stderr] 22 | data_handler.get_user_ratings(*sample(&mut rng, &user_ids, 1)[0]) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:34:40 [INFO] [stderr] | [INFO] [stderr] 34 | data_handler.get_item_ratings(*sample(&mut rng, &item_ids, 1)[0]) [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:49:24 [INFO] [stderr] | [INFO] [stderr] 49 | let user_id = *sample(&mut rng, &user_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:50:24 [INFO] [stderr] | [INFO] [stderr] 50 | let item_id = *sample(&mut rng, &item_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:66:24 [INFO] [stderr] | [INFO] [stderr] 66 | let user_id = *sample(&mut rng, &user_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:67:24 [INFO] [stderr] | [INFO] [stderr] 67 | let item_id = *sample(&mut rng, &item_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | let user_id = *sample(&mut rng, &user_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:84:24 [INFO] [stderr] | [INFO] [stderr] 84 | let item_id = *sample(&mut rng, &item_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:100:24 [INFO] [stderr] | [INFO] [stderr] 100 | let user_id = *sample(&mut rng, &user_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:101:24 [INFO] [stderr] | [INFO] [stderr] 101 | let item_id = *sample(&mut rng, &item_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:117:24 [INFO] [stderr] | [INFO] [stderr] 117 | let user_id = *sample(&mut rng, &user_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::sample': renamed to seq::sample_iter [INFO] [stderr] --> benches/oozie.rs:133:24 [INFO] [stderr] | [INFO] [stderr] 133 | let user_id = *sample(&mut rng, &user_ids, 1)[0]; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.06s [INFO] running `"docker" "inspect" "e0eaebb821bf22470e819983e0052133026f3004a24aadb432dc87e384e41d22"` [INFO] running `"docker" "rm" "-f" "e0eaebb821bf22470e819983e0052133026f3004a24aadb432dc87e384e41d22"` [INFO] [stdout] e0eaebb821bf22470e819983e0052133026f3004a24aadb432dc87e384e41d22