[INFO] fetching crate linfa-kernel 0.7.0...
[INFO] checking linfa-kernel-0.7.0 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate linfa-kernel 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate linfa-kernel 0.7.0 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 linfa-kernel 0.7.0
[INFO] finished tweaking crates.io crate linfa-kernel 0.7.0
[INFO] tweaked toml for crates.io crate linfa-kernel 0.7.0 written to /workspace/builds/worker-0-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]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.16.1)
[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 }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2e6782c7bf937efa2fdab16acf6e9333f1707149cb328e810246cfa7b085ff9
[INFO] running `Command { std: "docker" "start" "-a" "c2e6782c7bf937efa2fdab16acf6e9333f1707149cb328e810246cfa7b085ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e6782c7bf937efa2fdab16acf6e9333f1707149cb328e810246cfa7b085ff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e6782c7bf937efa2fdab16acf6e9333f1707149cb328e810246cfa7b085ff9", kill_on_drop: false }`
[INFO] [stdout] c2e6782c7bf937efa2fdab16acf6e9333f1707149cb328e810246cfa7b085ff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6fe7df89c2fc82eb73812e1165c7ec8ba3e61486ea72d3616dbe0bb10dee207
[INFO] running `Command { std: "docker" "start" "-a" "d6fe7df89c2fc82eb73812e1165c7ec8ba3e61486ea72d3616dbe0bb10dee207", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling linfa v0.7.0
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]     Checking kdtree v0.6.0
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking sprs v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ndarray-stats v0.5.1
[INFO] [stderr]     Checking linfa-nn v0.7.0
[INFO] [stderr]     Checking linfa-kernel v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: cannot multiply `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>>` by `&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]   --> src/inner.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |         self.mul(rhs)
[INFO] [stdout]    |              --- ^^^ no implementation for `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>> * &ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Mul<&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>>`
[INFO] [stdout]    = help: the following other types implement trait `Mul<Rhs>`:
[INFO] [stdout]              `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
[INFO] [stdout]              `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
[INFO] [stdout]              `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
[INFO] [stdout]              `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsVecBase<IS2, DS2, N, I>>`
[INFO] [stdout]              `&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f32>`
[INFO] [stdout]              `&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f64>`
[INFO] [stdout]              `&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i16>`
[INFO] [stdout]              `&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i32>`
[INFO] [stdout]            and 8 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `&CsMatBase<F, usize, &[usize], &[usize], &[F]>` by `&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]    --> src/inner.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |         self.mul(rhs)
[INFO] [stdout]     |              --- ^^^ no implementation for `&CsMatBase<F, usize, &[usize], &[usize], &[F]> * &ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Mul<&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<F, usize, &[usize], &[usize], &[F]>`
[INFO] [stdout]     = help: the following other types implement trait `Mul<Rhs>`:
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `Mul<&CsVecBase<IS2, DS2, N, I>>`
[INFO] [stdout]               `&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f32>`
[INFO] [stdout]               `&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<f64>`
[INFO] [stdout]               `&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i16>`
[INFO] [stdout]               `&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `Mul<i32>`
[INFO] [stdout]             and 8 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>>` by `&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]   --> src/inner.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 |         self.mul(rhs)
[INFO] [stdout]    |              --- ^^^ no implementation for `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>> * &ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]    |              |
[INFO] [stdout]    |              required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `std::ops::Mul<&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<F, usize, Vec<usize>, Vec<usize>, Vec<F>>`
[INFO] [stdout]    = help: the following other types implement trait `std::ops::Mul<Rhs>`:
[INFO] [stdout]              `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `std::ops::Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
[INFO] [stdout]              `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `std::ops::Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
[INFO] [stdout]              `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `std::ops::Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
[INFO] [stdout]              `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `std::ops::Mul<&CsVecBase<IS2, DS2, N, I>>`
[INFO] [stdout]              `&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<f32>`
[INFO] [stdout]              `&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<f64>`
[INFO] [stdout]              `&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<i16>`
[INFO] [stdout]              `&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<i32>`
[INFO] [stdout]            and 8 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `&CsMatBase<F, usize, &[usize], &[usize], &[F]>` by `&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]    --> src/inner.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |         self.mul(rhs)
[INFO] [stdout]     |              --- ^^^ no implementation for `&CsMatBase<F, usize, &[usize], &[usize], &[F]> * &ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::ops::Mul<&ndarray::ArrayBase<ViewRepr<&F>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<F, usize, &[usize], &[usize], &[F]>`
[INFO] [stdout]     = help: the following other types implement trait `std::ops::Mul<Rhs>`:
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `std::ops::Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `std::ops::Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `std::ops::Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `std::ops::Mul<&CsVecBase<IS2, DS2, N, I>>`
[INFO] [stdout]               `&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<f32>`
[INFO] [stdout]               `&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<f64>`
[INFO] [stdout]               `&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<i16>`
[INFO] [stdout]               `&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<i32>`
[INFO] [stdout]             and 8 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `&CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>>` by `&ndarray::ArrayBase<ViewRepr<&f64>, Dim<[usize; 2]>>`
[INFO] [stdout]    --> src/lib.rs:704:79
[INFO] [stdout]     |
[INFO] [stdout] 704 |             sparse_from_fn(&input_arr, 3, &KernelMethod::Linear, &KdTree).mul(&to_multiply.view());
[INFO] [stdout]     |                                                                           --- ^^^^^^^^^^^^^^^^^^^ no implementation for `&CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>> * &ndarray::ArrayBase<ViewRepr<&f64>, Dim<[usize; 2]>>`
[INFO] [stdout]     |                                                                           |
[INFO] [stdout]     |                                                                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::ops::Mul<&ndarray::ArrayBase<ViewRepr<&f64>, Dim<[usize; 2]>>>` is not implemented for `&CsMatBase<f64, usize, Vec<usize>, Vec<usize>, Vec<f64>>`
[INFO] [stdout]     = help: the following other types implement trait `std::ops::Mul<Rhs>`:
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `std::ops::Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 1]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS, IS, DS, Iptr>` implements `std::ops::Mul<&ndarray::ArrayBase<DS2, ndarray::dimension::dim::Dim<[usize; 2]>>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `std::ops::Mul<&CsMatBase<N, I, IpS2, IS2, DS2, Iptr>>`
[INFO] [stdout]               `&CsMatBase<N, I, IpS1, IS1, DS1, Iptr>` implements `std::ops::Mul<&CsVecBase<IS2, DS2, N, I>>`
[INFO] [stdout]               `&CsMatBase<f32, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<f32>`
[INFO] [stdout]               `&CsMatBase<f64, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<f64>`
[INFO] [stdout]               `&CsMatBase<i16, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<i16>`
[INFO] [stdout]               `&CsMatBase<i32, I, IpStorage, IStorage, DStorage, Iptr>` implements `std::ops::Mul<i32>`
[INFO] [stdout]             and 8 others
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `linfa-kernel` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:789:23
[INFO] [stdout]     |
[INFO] [stdout] 789 |             .sum_axis(Axis(1));
[INFO] [stdout]     |              -------- ^^^^^^^ expected `ndarray::dimension::axis::Axis`, found `ndarray::Axis`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ndarray::Axis` and `ndarray::dimension::axis::Axis` have similar names, but are actually distinct types
[INFO] [stdout] note: `ndarray::Axis` is defined in crate `ndarray`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ndarray-0.15.6/src/dimension/axis.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Axis(pub usize);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout] note: `ndarray::dimension::axis::Axis` is defined in crate `ndarray`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ndarray-0.16.1/src/dimension/axis.rs:27:1
[INFO] [stdout]     |
[INFO] [stdout] 27  | pub struct Axis(pub usize);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ndarray-0.16.1/src/numeric/impl_numeric.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn sum_axis(&self, axis: Axis) -> Array<A, D::Smaller>
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:795:37
[INFO] [stdout]      |
[INFO] [stdout] 795  |         assert!(arrays_almost_equal(cols_sum.view(), kers_sum.view()));
[INFO] [stdout]      |                 ------------------- ^^^^^^^^^^^^^^^ expected `ArrayBase<ViewRepr<&f64>, Dim<...>>`, found a different `ArrayBase<ViewRepr<&f64>, Dim<...>>`
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&f64>, Dim<...>>` and `ArrayBase<ViewRepr<&f64>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&f64>, Dim<...>>` is defined in crate `ndarray`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ndarray-0.16.1/src/lib.rs:1280:1
[INFO] [stdout]      |
[INFO] [stdout] 1280 | pub struct ArrayBase<S, D>
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `ArrayBase<ViewRepr<&f64>, Dim<...>>` is defined in crate `ndarray`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ndarray-0.15.6/src/lib.rs:1268:1
[INFO] [stdout]      |
[INFO] [stdout] 1268 | pub struct ArrayBase<S, D>
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> src/lib.rs:1009:8
[INFO] [stdout]      |
[INFO] [stdout] 1009 |     fn arrays_almost_equal(reference: ArrayView1<f64>, transformed: ArrayView1<f64>) -> bool {
[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] [stderr] error: could not compile `linfa-kernel` (lib test) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "d6fe7df89c2fc82eb73812e1165c7ec8ba3e61486ea72d3616dbe0bb10dee207", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6fe7df89c2fc82eb73812e1165c7ec8ba3e61486ea72d3616dbe0bb10dee207", kill_on_drop: false }`
[INFO] [stdout] d6fe7df89c2fc82eb73812e1165c7ec8ba3e61486ea72d3616dbe0bb10dee207
