[INFO] fetching crate ruqu-qear 0.1.32... [INFO] testing ruqu-qear-0.1.32 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate ruqu-qear 0.1.32 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ruqu-qear 0.1.32 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate ruqu-qear 0.1.32 [INFO] tweaked toml for crates.io crate ruqu-qear 0.1.32 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ruqu-qear 0.1.32 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ruqu-qear 0.1.32 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7c54b23e9c93c25c46ce295cec16b32b8a4f22708454f6c7e2262f5991fdc03 [INFO] running `Command { std: "docker" "start" "-a" "d7c54b23e9c93c25c46ce295cec16b32b8a4f22708454f6c7e2262f5991fdc03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7c54b23e9c93c25c46ce295cec16b32b8a4f22708454f6c7e2262f5991fdc03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c54b23e9c93c25c46ce295cec16b32b8a4f22708454f6c7e2262f5991fdc03", kill_on_drop: false }` [INFO] [stdout] d7c54b23e9c93c25c46ce295cec16b32b8a4f22708454f6c7e2262f5991fdc03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44f65d994ded6fc12846aab6d668ac572236d2ad241af435c413b45d8294fc27 [INFO] running `Command { std: "docker" "start" "-a" "44f65d994ded6fc12846aab6d668ac572236d2ad241af435c413b45d8294fc27", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling ruqu-qear v0.1.32 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `training_std` is never read [INFO] [stdout] --> src/training.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct RidgeRegression { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | training_std: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RidgeRegression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.35s [INFO] running `Command { std: "docker" "inspect" "44f65d994ded6fc12846aab6d668ac572236d2ad241af435c413b45d8294fc27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44f65d994ded6fc12846aab6d668ac572236d2ad241af435c413b45d8294fc27", kill_on_drop: false }` [INFO] [stdout] 44f65d994ded6fc12846aab6d668ac572236d2ad241af435c413b45d8294fc27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7bb1fcf976898c24c38b8ab816a0e28a5bc36c87ab90eff956e75d87ac2608bc [INFO] running `Command { std: "docker" "start" "-a" "7bb1fcf976898c24c38b8ab816a0e28a5bc36c87ab90eff956e75d87ac2608bc", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zmij v1.0.14 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling clap_lex v0.7.7 [INFO] [stderr] Compiling clap_builder v4.5.54 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling tempfile v3.24.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling clap v4.5.54 [INFO] [stderr] Compiling rusty-fork v0.3.1 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling proptest v1.9.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling ruqu-qear v0.1.32 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `training_std` is never read [INFO] [stdout] --> src/training.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct RidgeRegression { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | training_std: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RidgeRegression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/training.rs:871:64 [INFO] [stdout] | [INFO] [stdout] 871 | let features = Array2::from_shape_fn((20, 3), |(i, j)| ((i + j) as f64 / 23.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 871 - let features = Array2::from_shape_fn((20, 3), |(i, j)| ((i + j) as f64 / 23.0)); [INFO] [stdout] 871 + let features = Array2::from_shape_fn((20, 3), |(i, j)| (i + j) as f64 / 23.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/training.rs:905:64 [INFO] [stdout] | [INFO] [stdout] 905 | let features = Array2::from_shape_fn((30, 4), |(i, j)| ((i + j) as f64 / 34.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 905 - let features = Array2::from_shape_fn((30, 4), |(i, j)| ((i + j) as f64 / 34.0)); [INFO] [stdout] 905 + let features = Array2::from_shape_fn((30, 4), |(i, j)| (i + j) as f64 / 34.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Axis` [INFO] [stdout] --> tests/integration_tests.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use ndarray::{Array1, Array2, Axis}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/integration_tests.rs:375:61 [INFO] [stdout] | [INFO] [stdout] 375 | let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 375 - let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stdout] 375 + let features = Array2::from_shape_fn((100, 3), |(i, j)| (i + j) as f64 / 103.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/integration_tests.rs:408:60 [INFO] [stdout] | [INFO] [stdout] 408 | let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i + j) as f64 / 35.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 408 - let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i + j) as f64 / 35.0)); [INFO] [stdout] 408 + let features = Array2::from_shape_fn((30, 5), |(i, j)| (i + j) as f64 / 35.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/integration_tests.rs:431:61 [INFO] [stdout] | [INFO] [stdout] 431 | let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 431 - let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stdout] 431 + let features = Array2::from_shape_fn((100, 3), |(i, j)| (i + j) as f64 / 103.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> tests/integration_tests.rs:449:60 [INFO] [stdout] | [INFO] [stdout] 449 | let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i * j) as f64 / 150.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 449 - let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i * j) as f64 / 150.0)); [INFO] [stdout] 449 + let features = Array2::from_shape_fn((30, 5), |(i, j)| (i * j) as f64 / 150.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/training.rs:918:64 [INFO] [stdout] | [INFO] [stdout] 918 | let features = Array2::from_shape_fn((30, 3), |(i, j)| ((i + j) as f64 / 33.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 918 - let features = Array2::from_shape_fn((30, 3), |(i, j)| ((i + j) as f64 / 33.0)); [INFO] [stdout] 918 + let features = Array2::from_shape_fn((30, 3), |(i, j)| (i + j) as f64 / 33.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/training.rs:942:65 [INFO] [stdout] | [INFO] [stdout] 942 | let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 942 - let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stdout] 942 + let features = Array2::from_shape_fn((100, 3), |(i, j)| (i + j) as f64 / 103.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/training.rs:963:64 [INFO] [stdout] | [INFO] [stdout] 963 | let features = Array2::from_shape_fn((50, 5), |(i, j)| ((i * j) as f64 / 250.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 963 - let features = Array2::from_shape_fn((50, 5), |(i, j)| ((i * j) as f64 / 250.0)); [INFO] [stdout] 963 + let features = Array2::from_shape_fn((50, 5), |(i, j)| (i * j) as f64 / 250.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/training.rs:977:63 [INFO] [stdout] | [INFO] [stdout] 977 | let features = Array2::from_shape_fn((5, 4), |(i, j)| ((i + j) as f64 / 9.0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 977 - let features = Array2::from_shape_fn((5, 4), |(i, j)| ((i + j) as f64 / 9.0)); [INFO] [stdout] 977 + let features = Array2::from_shape_fn((5, 4), |(i, j)| (i + j) as f64 / 9.0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Array1` [INFO] [stdout] --> src/lib.rs:165:19 [INFO] [stdout] | [INFO] [stdout] 165 | use ndarray::{Array1, Array2}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `training_std` is never read [INFO] [stdout] --> src/training.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 85 | pub struct RidgeRegression { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 99 | training_std: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RidgeRegression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "7bb1fcf976898c24c38b8ab816a0e28a5bc36c87ab90eff956e75d87ac2608bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bb1fcf976898c24c38b8ab816a0e28a5bc36c87ab90eff956e75d87ac2608bc", kill_on_drop: false }` [INFO] [stdout] 7bb1fcf976898c24c38b8ab816a0e28a5bc36c87ab90eff956e75d87ac2608bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ee4173a8bda9f1759138c358c2b117d69af5757216074d9ed28f18bfa25975d [INFO] running `Command { std: "docker" "start" "-a" "9ee4173a8bda9f1759138c358c2b117d69af5757216074d9ed28f18bfa25975d", kill_on_drop: false }` [INFO] [stderr] warning: field `training_std` is never read [INFO] [stderr] --> src/training.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub struct RidgeRegression { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 99 | training_std: Option>, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RidgeRegression` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ruqu-qear` (lib) generated 1 warning [INFO] [stderr] warning: unused import: `Axis` [INFO] [stderr] --> tests/integration_tests.rs:6:31 [INFO] [stderr] | [INFO] [stderr] 6 | use ndarray::{Array1, Array2, Axis}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> tests/integration_tests.rs:375:61 [INFO] [stderr] | [INFO] [stderr] 375 | let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 375 - let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stderr] 375 + let features = Array2::from_shape_fn((100, 3), |(i, j)| (i + j) as f64 / 103.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> tests/integration_tests.rs:408:60 [INFO] [stderr] | [INFO] [stderr] 408 | let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i + j) as f64 / 35.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 408 - let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i + j) as f64 / 35.0)); [INFO] [stderr] 408 + let features = Array2::from_shape_fn((30, 5), |(i, j)| (i + j) as f64 / 35.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> tests/integration_tests.rs:431:61 [INFO] [stderr] | [INFO] [stderr] 431 | let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 431 - let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stderr] 431 + let features = Array2::from_shape_fn((100, 3), |(i, j)| (i + j) as f64 / 103.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> tests/integration_tests.rs:449:60 [INFO] [stderr] | [INFO] [stderr] 449 | let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i * j) as f64 / 150.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 449 - let features = Array2::from_shape_fn((30, 5), |(i, j)| ((i * j) as f64 / 150.0)); [INFO] [stderr] 449 + let features = Array2::from_shape_fn((30, 5), |(i, j)| (i * j) as f64 / 150.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/training.rs:871:64 [INFO] [stderr] | [INFO] [stderr] 871 | let features = Array2::from_shape_fn((20, 3), |(i, j)| ((i + j) as f64 / 23.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 871 - let features = Array2::from_shape_fn((20, 3), |(i, j)| ((i + j) as f64 / 23.0)); [INFO] [stderr] 871 + let features = Array2::from_shape_fn((20, 3), |(i, j)| (i + j) as f64 / 23.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/training.rs:905:64 [INFO] [stderr] | [INFO] [stderr] 905 | let features = Array2::from_shape_fn((30, 4), |(i, j)| ((i + j) as f64 / 34.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 905 - let features = Array2::from_shape_fn((30, 4), |(i, j)| ((i + j) as f64 / 34.0)); [INFO] [stderr] 905 + let features = Array2::from_shape_fn((30, 4), |(i, j)| (i + j) as f64 / 34.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/training.rs:918:64 [INFO] [stderr] | [INFO] [stderr] 918 | let features = Array2::from_shape_fn((30, 3), |(i, j)| ((i + j) as f64 / 33.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 918 - let features = Array2::from_shape_fn((30, 3), |(i, j)| ((i + j) as f64 / 33.0)); [INFO] [stderr] 918 + let features = Array2::from_shape_fn((30, 3), |(i, j)| (i + j) as f64 / 33.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/training.rs:942:65 [INFO] [stderr] | [INFO] [stderr] 942 | let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 942 - let features = Array2::from_shape_fn((100, 3), |(i, j)| ((i + j) as f64 / 103.0)); [INFO] [stderr] 942 + let features = Array2::from_shape_fn((100, 3), |(i, j)| (i + j) as f64 / 103.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/training.rs:963:64 [INFO] [stderr] | [INFO] [stderr] 963 | let features = Array2::from_shape_fn((50, 5), |(i, j)| ((i * j) as f64 / 250.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 963 - let features = Array2::from_shape_fn((50, 5), |(i, j)| ((i * j) as f64 / 250.0)); [INFO] [stderr] 963 + let features = Array2::from_shape_fn((50, 5), |(i, j)| (i * j) as f64 / 250.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> src/training.rs:977:63 [INFO] [stderr] | [INFO] [stderr] 977 | let features = Array2::from_shape_fn((5, 4), |(i, j)| ((i + j) as f64 / 9.0)); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 977 - let features = Array2::from_shape_fn((5, 4), |(i, j)| ((i + j) as f64 / 9.0)); [INFO] [stderr] 977 + let features = Array2::from_shape_fn((5, 4), |(i, j)| (i + j) as f64 / 9.0); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Array1` [INFO] [stderr] --> src/lib.rs:165:19 [INFO] [stderr] | [INFO] [stderr] 165 | use ndarray::{Array1, Array2}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ruqu-qear` (test "integration_tests") generated 5 warnings (run `cargo fix --test "integration_tests" -p ruqu-qear` to apply 5 suggestions) [INFO] [stderr] warning: `ruqu-qear` (lib test) generated 8 warnings (1 duplicate) (run `cargo fix --lib -p ruqu-qear --tests` to apply 7 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruqu_qear-5ac1260c689e2b1c) [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test features::tests::test_expectation_computer ... ok [INFO] [stdout] test error::tests::test_error_display ... ok [INFO] [stdout] test error::tests::test_invalid_parameter ... ok [INFO] [stdout] test error::tests::test_dimension_mismatch ... ok [INFO] [stdout] test features::tests::test_feature_config_default ... ok [INFO] [stdout] test features::tests::test_feature_extraction ... ok [INFO] [stdout] test features::tests::test_moments_computation ... ok [INFO] [stdout] test features::tests::test_pairwise_correlations ... ok [INFO] [stdout] test features::tests::test_feature_extractor_creation ... ok [INFO] [stdout] test features::tests::test_single_state_extraction ... ok [INFO] [stdout] test features::tests::test_temporal_differences ... ok [INFO] [stdout] test fusion::tests::test_attention_causal_mask ... ok [INFO] [stdout] test fusion::tests::test_attention_config_default ... ok [INFO] [stdout] test features::tests::test_quantum_tomography ... ok [INFO] [stdout] test fusion::tests::test_attention_config_validation ... ok [INFO] [stdout] test fusion::tests::test_attention_fusion_creation ... ok [INFO] [stdout] test fusion::tests::test_attention_softmax ... ok [INFO] [stdout] test fusion::tests::test_positional_encoding ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_config_validation ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_config_default ... ok [INFO] [stdout] test features::tests::test_feature_extraction_comprehensive ... ok [INFO] [stdout] test fusion::tests::test_self_attention ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_reset ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_creation ... ok [INFO] [stdout] test tests::test_crate_name ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_run ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_dimension_mismatch ... ok [INFO] [stdout] test fusion::tests::test_cross_attention ... ok [INFO] [stdout] test tests::test_end_to_end_training ... ok [INFO] [stdout] test tests::test_expectation_values ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_update ... ok [INFO] [stdout] test tests::test_prelude_imports ... ok [INFO] [stdout] test reservoir::tests::test_reservoir_probability_amplitudes ... ok [INFO] [stdout] test tests::test_version ... ok [INFO] [stdout] test timeseries::tests::test_encoder_normalization ... ok [INFO] [stdout] test timeseries::tests::test_input_encoder_direct ... ok [INFO] [stdout] test timeseries::tests::test_input_encoder_phase ... ok [INFO] [stdout] test timeseries::tests::test_input_encoder_amplitude ... ok [INFO] [stdout] test timeseries::tests::test_sliding_window_creation ... ok [INFO] [stdout] test timeseries::tests::test_prediction_head ... ok [INFO] [stdout] test timeseries::tests::test_sliding_window_insufficient_data ... ok [INFO] [stdout] test timeseries::tests::test_inference_windows ... ok [INFO] [stdout] test timeseries::tests::test_timeseries_config_default ... ok [INFO] [stdout] test timeseries::tests::test_timeseries_config_validation ... ok [INFO] [stdout] test tests::test_quantum_tomography ... ok [INFO] [stdout] test training::tests::test_learning_rate_decay ... ok [INFO] [stdout] test timeseries::tests::test_time_series_processor_creation ... ok [INFO] [stdout] test training::tests::test_online_learner_predict_batch ... ok [INFO] [stdout] test training::tests::test_online_learner_update ... ok [INFO] [stdout] test training::tests::test_ridge_cg_solver ... ok [INFO] [stdout] test training::tests::test_ridge_config_default ... ok [INFO] [stdout] test training::tests::test_ridge_config_validation ... ok [INFO] [stdout] test training::tests::test_ridge_regression_fit_predict ... ok [INFO] [stdout] test timeseries::tests::test_time_series_processor_window ... ok [INFO] [stdout] test training::tests::test_ridge_regression_multioutput ... ok [INFO] [stdout] test tests::test_end_to_end_reservoir_features ... ok [INFO] [stdout] test fusion::tests::test_attention_fusion_forward ... ok [INFO] [stdout] test tests::test_end_to_end_with_attention ... ok [INFO] [stdout] test fusion::tests::test_temporal_attention ... ok [INFO] [stdout] test training::tests::test_ridge_score ... ok [INFO] [stdout] test training::tests::test_online_learner_batch ... ok [INFO] [stdout] test training::tests::test_hyperparameter_optimizer ... ok [INFO] [stdout] test training::tests::test_ridge_sgd_solver ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 63 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-1e53d1b564d124dd) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test test_attention_fusion_creation ... ok [INFO] [stdout] test test_attention_cross_attention ... ok [INFO] [stdout] test test_feature_extractor_single ... ok [INFO] [stdout] test test_attention_self_attention ... ok [INFO] [stdout] test test_error_handling ... ok [INFO] [stdout] test test_attention_causal_mask ... ok [INFO] [stdout] test test_expectation_values ... ok [INFO] [stdout] test test_input_encoder_direct ... ok [INFO] [stdout] test test_feature_extractor_minimal ... ok [INFO] [stdout] test test_online_learner ... ok [INFO] [stdout] test test_attention_forward_pass ... ok [INFO] [stdout] test test_prediction_head ... ok [INFO] [stdout] test test_input_encoder_amplitude ... ok [INFO] [stdout] test test_input_encoder_phase ... ok [INFO] [stdout] test test_quantum_tomography ... ok [INFO] [stdout] test test_quantum_features_integration ... ok [INFO] [stdout] test test_reproducibility_with_seed ... ok [INFO] [stdout] test test_reservoir_complex_state ... ok [INFO] [stdout] test test_hyperparameter_optimizer ... ok [INFO] [stdout] test test_reservoir_reset ... ok [INFO] [stdout] test test_reservoir_basic_creation ... ok [INFO] [stdout] test test_full_pipeline_with_attention ... ok [INFO] [stdout] test test_feature_extractor_comprehensive ... ok [INFO] [stdout] test test_ridge_cg_solver ... ok [INFO] [stdout] test test_ridge_regression_basic ... ok [INFO] [stdout] test test_reservoir_state_evolution ... ok [INFO] [stdout] test test_ridge_regression_multioutput ... ok [INFO] [stdout] test test_ridge_regression_score ... ok [INFO] [stdout] test test_sliding_window_creation ... ok [INFO] [stdout] test test_sliding_window_processing ... ok [INFO] [stdout] test test_reservoir_probability_conservation ... ok [INFO] [stdout] test test_reservoir_batch_processing ... ok [INFO] [stdout] test test_temporal_attention ... ok [INFO] [stdout] test test_time_series_processor ... ok [INFO] [stdout] test test_reservoir_washout ... ok [INFO] [stdout] test test_reservoir_with_all_parameters ... ok [INFO] [stdout] test test_full_pipeline_without_attention ... ok [INFO] [stdout] test test_online_learner_convergence ... ok [INFO] [stdout] test test_time_series_forecasting_pipeline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s [INFO] [stdout] [INFO] [stderr] Doc-tests ruqu_qear [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 57) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 33) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.78s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ee4173a8bda9f1759138c358c2b117d69af5757216074d9ed28f18bfa25975d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ee4173a8bda9f1759138c358c2b117d69af5757216074d9ed28f18bfa25975d", kill_on_drop: false }` [INFO] [stdout] 9ee4173a8bda9f1759138c358c2b117d69af5757216074d9ed28f18bfa25975d