[INFO] fetching crate rhai-ml 0.1.2...
[INFO] checking rhai-ml-0.1.2 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate rhai-ml 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate rhai-ml 0.1.2 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 50 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 012814ce610eed97751ac02b819fe19fbc08f1121b6fc6a798316067781da284
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[INFO] [stderr]    Compiling rhai-ml v0.1.2 (/opt/rustwide/workdir)
[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-6f17d22bba15001f/smartcore-0.4.0/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>: 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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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>: 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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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>: 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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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>: 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-6f17d22bba15001f/smartcore-0.4.0/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:84:27
[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-6f17d22bba15001f/smartcore-0.4.0/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>: 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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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>: 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-6f17d22bba15001f/smartcore-0.4.0/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:87:61
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `LinearRegression<_, f64, Result<DenseMatrix<f64>, Failed>, Vec<f64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:87:61
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `LinearRegression<_, f64, Result<DenseMatrix<f64>, Failed>, Vec<f64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:87:61
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `LinearRegression<_, f64, Result<DenseMatrix<f64>, Failed>, Vec<f64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:87:42
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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:87:61
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `LinearRegression<_, f64, Result<DenseMatrix<f64>, Failed>, Vec<f64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:87:42
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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:87:42
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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>: SVDDecomposable<_>` is not satisfied
[INFO] [stdout]    --> src/train_and_predict.rs:87:42
[INFO] [stdout]     |
[INFO] [stdout] 87  | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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:103:38
[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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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-6f17d22bba15001f/smartcore-0.4.0/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:103:27
[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-6f17d22bba15001f/smartcore-0.4.0/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:103:27
[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-6f17d22bba15001f/smartcore-0.4.0/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:105:61
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `Lasso<_, f64, Result<DenseMatrix<f64>, Failed>, Vec<f64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:105:61
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `Lasso<_, f64, Result<DenseMatrix<f64>, Failed>, Vec<f64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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: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-6f17d22bba15001f/smartcore-0.4.0/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]     |                           ^^^^^^^^^^^^^^^^^^ 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-6f17d22bba15001f/smartcore-0.4.0/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:105:42
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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: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-6f17d22bba15001f/smartcore-0.4.0/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]     |                           ^^^^^^^^^^^^^^^^^^ 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-6f17d22bba15001f/smartcore-0.4.0/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: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-6f17d22bba15001f/smartcore-0.4.0/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:127:61
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `LogisticRegression<_, i64, Result<DenseMatrix<f64>, Failed>, Vec<i64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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-6f17d22bba15001f/smartcore-0.4.0/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:127:42
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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:127:61
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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 for `LogisticRegression<_, i64, Result<DenseMatrix<f64>, Failed>, Vec<i64>>` to implement `serde::ser::Serialize`
[INFO] [stdout] note: required by a bound in `bincode::serialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bincode-1.3.3/src/lib.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn serialize<T: ?Sized>(value: &T) -> Result<Vec<u8>>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 107 | where
[INFO] [stdout] 108 |     T: serde::Serialize,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `serialize`
[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:127:42
[INFO] [stdout]     |
[INFO] [stdout] 127 | ...                   saved_model: bincode::serialize(&model).unwrap(),
[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-6f17d22bba15001f/smartcore-0.4.0/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[E0308]: mismatched types
[INFO] [stdout]    --> src/train_and_predict.rs:184:54
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     return match model_ready.predict(&xvec) {
[INFO] [stdout]     |                                              ------- ^^^^^ expected `&DenseMatrix<f64>`, found `&Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&DenseMatrix<_>`
[INFO] [stdout]                found reference `&Result<DenseMatrix<_>, Failed>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smartcore-0.4.0/src/linear/linear_regression.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub fn predict(&self, x: &X) -> Result<Y, Failed> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/train_and_predict.rs:184:54
[INFO] [stdout]     |
[INFO] [stdout] 184 |                     return match model_ready.predict(&xvec) {
[INFO] [stdout]     |                                              ------- ^^^^^ expected `&DenseMatrix<f64>`, found `&Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&DenseMatrix<_>`
[INFO] [stdout]                found reference `&Result<DenseMatrix<_>, Failed>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smartcore-0.4.0/src/linear/linear_regression.rs:284:12
[INFO] [stdout]     |
[INFO] [stdout] 284 |     pub fn predict(&self, x: &X) -> Result<Y, Failed> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/train_and_predict.rs:199:54
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     return match model_ready.predict(&xvec) {
[INFO] [stdout]     |                                              ------- ^^^^^ expected `&DenseMatrix<f64>`, found `&Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&DenseMatrix<_>`
[INFO] [stdout]                found reference `&Result<DenseMatrix<_>, Failed>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smartcore-0.4.0/src/linear/lasso.rs:324:12
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn predict(&self, x: &X) -> Result<Y, Failed> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/train_and_predict.rs:199:54
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     return match model_ready.predict(&xvec) {
[INFO] [stdout]     |                                              ------- ^^^^^ expected `&DenseMatrix<f64>`, found `&Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&DenseMatrix<_>`
[INFO] [stdout]                found reference `&Result<DenseMatrix<_>, Failed>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smartcore-0.4.0/src/linear/lasso.rs:324:12
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn predict(&self, x: &X) -> Result<Y, Failed> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/train_and_predict.rs:214:54
[INFO] [stdout]     |
[INFO] [stdout] 214 |                     return match model_ready.predict(&xvec) {
[INFO] [stdout]     |                                              ------- ^^^^^ expected `&DenseMatrix<f64>`, found `&Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&DenseMatrix<_>`
[INFO] [stdout]                found reference `&Result<DenseMatrix<_>, Failed>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smartcore-0.4.0/src/linear/logistic_regression.rs:503:12
[INFO] [stdout]     |
[INFO] [stdout] 503 |     pub fn predict(&self, x: &X) -> Result<Y, Failed> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/train_and_predict.rs:214:54
[INFO] [stdout]     |
[INFO] [stdout] 214 |                     return match model_ready.predict(&xvec) {
[INFO] [stdout]     |                                              ------- ^^^^^ expected `&DenseMatrix<f64>`, found `&Result<DenseMatrix<f64>, Failed>`
[INFO] [stdout]     |                                              |
[INFO] [stdout]     |                                              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected reference `&DenseMatrix<_>`
[INFO] [stdout]                found reference `&Result<DenseMatrix<_>, Failed>`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/smartcore-0.4.0/src/linear/logistic_regression.rs:503:12
[INFO] [stdout]     |
[INFO] [stdout] 503 |     pub fn predict(&self, x: &X) -> Result<Y, Failed> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[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 test) due to 23 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rhai-ml` (lib) due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "6f4db292f76b9db4fe7fcb6a04314dfd9fd84ef03bc99c207d48bbd1f6669f1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4db292f76b9db4fe7fcb6a04314dfd9fd84ef03bc99c207d48bbd1f6669f1c", kill_on_drop: false }`
[INFO] [stdout] 6f4db292f76b9db4fe7fcb6a04314dfd9fd84ef03bc99c207d48bbd1f6669f1c
