[INFO] fetching crate oozie 0.1.2... [INFO] testing oozie-0.1.2 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate oozie 0.1.2 into /workspace/builds/worker-0-tc1/source [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-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oozie 0.1.2 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding csv v0.15.0 (available: v1.3.1) [INFO] [stderr] Adding rand v0.3.23 (available: v0.9.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7191871d3c89d38a626b1e9d4b70f233daa5e48c38f2613c6207065a58d662f1 [INFO] running `Command { std: "docker" "start" "-a" "7191871d3c89d38a626b1e9d4b70f233daa5e48c38f2613c6207065a58d662f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7191871d3c89d38a626b1e9d4b70f233daa5e48c38f2613c6207065a58d662f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7191871d3c89d38a626b1e9d4b70f233daa5e48c38f2613c6207065a58d662f1", kill_on_drop: false }` [INFO] [stdout] 7191871d3c89d38a626b1e9d4b70f233daa5e48c38f2613c6207065a58d662f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d4e31d21add297e3b912253e0248f63fe9967346c4eba71e22f7fbca15a12e9c [INFO] running `Command { std: "docker" "start" "-a" "d4e31d21add297e3b912253e0248f63fe9967346c4eba71e22f7fbca15a12e9c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling oozie v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/recommender.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | / /// Predicts the rating for an user and item averaging the ratings of the [INFO] [stdout] 384 | | /// k items most similar to the item rated by the user. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 385 | let mut total_sim: f64 = 0.0; [INFO] [stdout] | ----------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | ...ndler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | ...r: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:228:30 [INFO] [stdout] | [INFO] [stdout] 228 | ...handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:337:30 [INFO] [stdout] | [INFO] [stdout] 337 | ...ndler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 337 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.29s [INFO] running `Command { std: "docker" "inspect" "d4e31d21add297e3b912253e0248f63fe9967346c4eba71e22f7fbca15a12e9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4e31d21add297e3b912253e0248f63fe9967346c4eba71e22f7fbca15a12e9c", kill_on_drop: false }` [INFO] [stdout] d4e31d21add297e3b912253e0248f63fe9967346c4eba71e22f7fbca15a12e9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b3d88fe01888ae47e0c7104644c206bfc3c99b4759e5d45a602270bff5cb7d01 [INFO] running `Command { std: "docker" "start" "-a" "b3d88fe01888ae47e0c7104644c206bfc3c99b4759e5d45a602270bff5cb7d01", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/recommender.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | / /// Predicts the rating for an user and item averaging the ratings of the [INFO] [stdout] 384 | | /// k items most similar to the item rated by the user. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 385 | let mut total_sim: f64 = 0.0; [INFO] [stdout] | ----------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | ...ndler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling oozie v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | ...r: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:228:30 [INFO] [stdout] | [INFO] [stdout] 228 | ...handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:337:30 [INFO] [stdout] | [INFO] [stdout] 337 | ...ndler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 337 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/recommender.rs:383:9 [INFO] [stdout] | [INFO] [stdout] 383 | / /// Predicts the rating for an user and item averaging the ratings of the [INFO] [stdout] 384 | | /// k items most similar to the item rated by the user. [INFO] [stdout] | |_______________________________________________________________^ [INFO] [stdout] 385 | let mut total_sim: f64 = 0.0; [INFO] [stdout] | ----------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:28:30 [INFO] [stdout] | [INFO] [stdout] 28 | ...ndler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:128:30 [INFO] [stdout] | [INFO] [stdout] 128 | ...r: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:228:30 [INFO] [stdout] | [INFO] [stdout] 228 | ...handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 228 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/recommender.rs:337:30 [INFO] [stdout] | [INFO] [stdout] 337 | ...ndler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender { [INFO] [stdout] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 337 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender<'_, D> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "b3d88fe01888ae47e0c7104644c206bfc3c99b4759e5d45a602270bff5cb7d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3d88fe01888ae47e0c7104644c206bfc3c99b4759e5d45a602270bff5cb7d01", kill_on_drop: false }` [INFO] [stdout] b3d88fe01888ae47e0c7104644c206bfc3c99b4759e5d45a602270bff5cb7d01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2aa5d6554c111ac27e313ec014e77c4b0933c8e1efd9074cb21295017c1a61d4 [INFO] running `Command { std: "docker" "start" "-a" "2aa5d6554c111ac27e313ec014e77c4b0933c8e1efd9074cb21295017c1a61d4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [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] = help: use `//` for a plain comment [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/recommender.rs:28:30 [INFO] [stderr] | [INFO] [stderr] 28 | ...ndler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender { [INFO] [stderr] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 28 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicUserRecommender<'_, D> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/recommender.rs:128:30 [INFO] [stderr] | [INFO] [stderr] 128 | ...r: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender { [INFO] [stderr] | ^^^^^^ this lifetime flows to the output ----------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 128 | pub fn new(data_handler: &mut D, threshold: f64, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> BasicItemRecommender<'_, D> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/recommender.rs:228:30 [INFO] [stderr] | [INFO] [stderr] 228 | ...handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender { [INFO] [stderr] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 228 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNUserRecommender<'_, D> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/recommender.rs:337:30 [INFO] [stderr] | [INFO] [stderr] 337 | ...ndler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender { [INFO] [stderr] | ^^^^^^ this lifetime flows to the output --------------------- the lifetime gets resolved as `'_` [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 337 | pub fn new(data_handler: &mut D, k: usize, similarity: fn(&HashMap, &HashMap, usize) -> f64) -> KNNItemRecommender<'_, D> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `oozie` (lib) generated 5 warnings (run `cargo fix --lib -p oozie` to apply 4 suggestions) [INFO] [stderr] warning: `oozie` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/oozie-6a8f35610f0de852) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2aa5d6554c111ac27e313ec014e77c4b0933c8e1efd9074cb21295017c1a61d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aa5d6554c111ac27e313ec014e77c4b0933c8e1efd9074cb21295017c1a61d4", kill_on_drop: false }` [INFO] [stdout] 2aa5d6554c111ac27e313ec014e77c4b0933c8e1efd9074cb21295017c1a61d4