[INFO] fetching crate rhai-ml 0.1.2...
[INFO] testing rhai-ml-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate rhai-ml 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rhai-ml 0.1.2
[INFO] finished tweaking crates.io crate rhai-ml 0.1.2
[INFO] tweaked toml for crates.io crate rhai-ml 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rhai-ml 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 60 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded typetag-impl v0.2.21
[INFO] [stderr]   Downloaded rhai_codegen v3.1.0
[INFO] [stderr]   Downloaded erased-serde v0.4.8
[INFO] [stderr]   Downloaded typetag v0.2.21
[INFO] [stderr]   Downloaded rhai v1.23.6
[INFO] [stderr]   Downloaded smartcore v0.4.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 370c8e0b58027c6acf6e1976216349237dbd162c8b009e91465e8b12258dd6f5
[INFO] running `Command { std: "docker" "start" "-a" "370c8e0b58027c6acf6e1976216349237dbd162c8b009e91465e8b12258dd6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "370c8e0b58027c6acf6e1976216349237dbd162c8b009e91465e8b12258dd6f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370c8e0b58027c6acf6e1976216349237dbd162c8b009e91465e8b12258dd6f5", kill_on_drop: false }`
[INFO] [stdout] 370c8e0b58027c6acf6e1976216349237dbd162c8b009e91465e8b12258dd6f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc2dccc3cfbcae7acdea90dd38a2e6f8a92c4e3b1b662a56cced47b88598e079
[INFO] running `Command { std: "docker" "start" "-a" "bc2dccc3cfbcae7acdea90dd38a2e6f8a92c4e3b1b662a56cced47b88598e079", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling typeid v1.0.3
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thin-vec v0.2.14
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling ordered-float v5.1.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling getrandom v0.2.16
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[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling rhai_codegen v3.1.0
[INFO] [stderr]    Compiling rhai v1.23.6
[INFO] [stderr]    Compiling smartcore v0.4.5
[INFO] [stderr]    Compiling rhai-ml v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find function `serialize` in crate `bincode`
[INFO] [stdout]   --> src/train_and_predict.rs:87:51
[INFO] [stdout]    |
[INFO] [stdout] 87 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[INFO] [stdout]    |                                             ^^^^^^^^^ not found in `bincode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `serialize` in crate `bincode`
[INFO] [stdout]    --> src/train_and_predict.rs:105:51
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[INFO] [stdout]     |                                             ^^^^^^^^^ not found in `bincode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `serialize` in crate `bincode`
[INFO] [stdout]    --> src/train_and_predict.rs:127:51
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[INFO] [stdout]     |                                             ^^^^^^^^^ not found in `bincode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `deserialize` in crate `bincode`
[INFO] [stdout]    --> src/train_and_predict.rs:183:34
[INFO] [stdout]     |
[INFO] [stdout] 183 |                     > = bincode::deserialize(&*model.saved_model).unwrap();
[INFO] [stdout]     |                                  ^^^^^^^^^^^ not found in `bincode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `deserialize` in crate `bincode`
[INFO] [stdout]    --> src/train_and_predict.rs:198:34
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         bincode::deserialize(&*model.saved_model).unwrap();
[INFO] [stdout]     |                                  ^^^^^^^^^^^ not found in `bincode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `deserialize` in crate `bincode`
[INFO] [stdout]    --> src/train_and_predict.rs:213:34
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         bincode::deserialize(&*model.saved_model).unwrap();
[INFO] [stdout]     |                                  ^^^^^^^^^^^ not found in `bincode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: QRDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:84:27
[INFO] [stdout]     |
[INFO] [stdout]  84 |                     match LinearRegression::fit(&xvec, &yvec, LinearRegressionParameters::default())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^ the trait `QRDecomposable<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `QRDecomposable<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LinearRegression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/linear_regression.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct LinearRegression<
[INFO] [stdout]     |            ---------------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     X: Array2<TX> + QRDecomposable<TX> + SVDDecomposable<TX>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ required by this bound in `LinearRegression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: SVDDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:84:27
[INFO] [stdout]     |
[INFO] [stdout]  84 |                     match LinearRegression::fit(&xvec, &yvec, LinearRegressionParameters::default())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^ the trait `SVDDecomposable<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `SVDDecomposable<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LinearRegression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/linear_regression.rs:111:42
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct LinearRegression<
[INFO] [stdout]     |            ---------------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     X: Array2<TX> + QRDecomposable<TX> + SVDDecomposable<TX>,
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^ required by this bound in `LinearRegression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: QRDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:84:49
[INFO] [stdout]     |
[INFO] [stdout]  84 |                     match LinearRegression::fit(&xvec, &yvec, LinearRegressionParameters::default())
[INFO] [stdout]     |                           --------------------- ^^^^^ the trait `QRDecomposable<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `QRDecomposable<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LinearRegression::<TX, TY, X, Y>::fit`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/linear_regression.rs:237:25
[INFO] [stdout]     |
[INFO] [stdout] 237 |         X: Array2<TX> + QRDecomposable<TX> + SVDDecomposable<TX>,
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^ required by this bound in `LinearRegression::<TX, TY, X, Y>::fit`
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn fit(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: SVDDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:84:49
[INFO] [stdout]     |
[INFO] [stdout]  84 |                     match LinearRegression::fit(&xvec, &yvec, LinearRegressionParameters::default())
[INFO] [stdout]     |                           --------------------- ^^^^^ the trait `SVDDecomposable<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `SVDDecomposable<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LinearRegression::<TX, TY, X, Y>::fit`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/linear_regression.rs:237:46
[INFO] [stdout]     |
[INFO] [stdout] 237 |         X: Array2<TX> + QRDecomposable<TX> + SVDDecomposable<TX>,
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^ required by this bound in `LinearRegression::<TX, TY, X, Y>::fit`
[INFO] [stdout] ...
[INFO] [stdout] 245 |     pub fn fit(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: QRDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:84:27
[INFO] [stdout]     |
[INFO] [stdout]  84 |                     match LinearRegression::fit(&xvec, &yvec, LinearRegressionParameters::default())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `QRDecomposable<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `QRDecomposable<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LinearRegression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/linear_regression.rs:111:21
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct LinearRegression<
[INFO] [stdout]     |            ---------------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     X: Array2<TX> + QRDecomposable<TX> + SVDDecomposable<TX>,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^ required by this bound in `LinearRegression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: SVDDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:84:27
[INFO] [stdout]     |
[INFO] [stdout]  84 |                     match LinearRegression::fit(&xvec, &yvec, LinearRegressionParameters::default())
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `SVDDecomposable<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `SVDDecomposable<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LinearRegression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/linear_regression.rs:111:42
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub struct LinearRegression<
[INFO] [stdout]     |            ---------------- required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 111 |     X: Array2<TX> + QRDecomposable<TX> + SVDDecomposable<TX>,
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^ required by this bound in `LinearRegression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: Array2<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:103:27
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     match Lasso::fit(&xvec, &yvec, LassoParameters::default()) {
[INFO] [stdout]     |                           ^^^^^ the trait `Array2<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Array2<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `Lasso`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/lasso.rs:61:63
[INFO] [stdout]     |
[INFO] [stdout]  61 | pub struct Lasso<TX: FloatNumber + RealNumber, TY: Number, X: Array2<TX>, Y: Array1<TY>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^ required by this bound in `Lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: Array2<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:103:38
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     match Lasso::fit(&xvec, &yvec, LassoParameters::default()) {
[INFO] [stdout]     |                           ---------- ^^^^^ the trait `Array2<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Array2<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `Lasso::<TX, TY, X, Y>::fit`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/lasso.rs:241:51
[INFO] [stdout]     |
[INFO] [stdout] 241 | impl<TX: FloatNumber + RealNumber, TY: Number, X: Array2<TX>, Y: Array1<TY>> Lasso<TX, TY, X, Y> {
[INFO] [stdout]     |                                                   ^^^^^^^^^^ required by this bound in `Lasso::<TX, TY, X, Y>::fit`
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn fit(x: &X, y: &Y, parameters: LassoParameters) -> Result<Lasso<TX, TY, X, Y>, Failed> {
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: Array2<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:103:27
[INFO] [stdout]     |
[INFO] [stdout] 103 |                     match Lasso::fit(&xvec, &yvec, LassoParameters::default()) {
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Array2<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Array2<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `Lasso`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/lasso.rs:61:63
[INFO] [stdout]     |
[INFO] [stdout]  61 | pub struct Lasso<TX: FloatNumber + RealNumber, TY: Number, X: Array2<TX>, Y: Array1<TY>> {
[INFO] [stdout]     |                                                               ^^^^^^^^^^ required by this bound in `Lasso`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: Array2<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:121:27
[INFO] [stdout]     |
[INFO] [stdout] 121 |                     match LogisticRegression::fit(
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^ the trait `Array2<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Array2<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LogisticRegression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/logistic_regression.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub struct LogisticRegression<
[INFO] [stdout]     |            ------------------ required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     X: Array2<TX>,
[INFO] [stdout]     |        ^^^^^^^^^^ required by this bound in `LogisticRegression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: Array2<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |                     match LogisticRegression::fit(
[INFO] [stdout]     |                           ----------------------- required by a bound introduced by this call
[INFO] [stdout] 122 |                         &xvec,
[INFO] [stdout]     |                         ^^^^^ the trait `Array2<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Array2<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LogisticRegression::<TX, TY, X, Y>::fit`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/logistic_regression.rs:410:66
[INFO] [stdout]     |
[INFO] [stdout] 410 | impl<TX: Number + FloatNumber + RealNumber, TY: Number + Ord, X: Array2<TX>, Y: Array1<TY>>
[INFO] [stdout]     |                                                                  ^^^^^^^^^^ required by this bound in `LogisticRegression::<TX, TY, X, Y>::fit`
[INFO] [stdout] ...
[INFO] [stdout] 417 |     pub fn fit(
[INFO] [stdout]     |            --- required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Result<DenseMatrix<f64>, Failed>: Array2<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:121:27
[INFO] [stdout]     |
[INFO] [stdout] 121 |                       match LogisticRegression::fit(
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 122 | |                         &xvec,
[INFO] [stdout] 123 | |                         &yvec,
[INFO] [stdout] 124 | |                         LogisticRegressionParameters::default(),
[INFO] [stdout] 125 | |                     ) {
[INFO] [stdout]     | |_____________________^ the trait `Array2<_>` is not implemented for `Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Array2<T>` is implemented for `DenseMatrix<T>`
[INFO] [stdout] note: required by a bound in `LogisticRegression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/smartcore-0.4.5/src/linear/logistic_regression.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub struct LogisticRegression<
[INFO] [stdout]     |            ------------------ required by a bound in this struct
[INFO] [stdout] ...
[INFO] [stdout] 173 |     X: Array2<TX>,
[INFO] [stdout]     |        ^^^^^^^^^^ required by this bound in `LogisticRegression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rhai-ml` (lib) due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "bc2dccc3cfbcae7acdea90dd38a2e6f8a92c4e3b1b662a56cced47b88598e079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc2dccc3cfbcae7acdea90dd38a2e6f8a92c4e3b1b662a56cced47b88598e079", kill_on_drop: false }`
[INFO] [stdout] bc2dccc3cfbcae7acdea90dd38a2e6f8a92c4e3b1b662a56cced47b88598e079
