[INFO] fetching crate pcw_regrs 1.9.0...
[INFO] checking pcw_regrs-1.9.0 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate pcw_regrs 1.9.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate pcw_regrs 1.9.0 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pcw_regrs 1.9.0
[INFO] finished tweaking crates.io crate pcw_regrs 1.9.0
[INFO] tweaked toml for crates.io crate pcw_regrs 1.9.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 103 packages to latest compatible versions
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded pcw_fn v0.2.1
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[INFO] [stderr]   Downloaded polyfit-residuals v0.6.4
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[INFO] running `Command { std: "docker" "start" "-a" "a06e8dbad17850db27f24a8830ab94392d14dcf9540868052658c07afee7072c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a06e8dbad17850db27f24a8830ab94392d14dcf9540868052658c07afee7072c", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition value: `dep:rtrb`
[INFO] [stdout]    --> src/solve_dp.rs:538:11
[INFO] [stdout]     |
[INFO] [stdout] 538 |     #[cfg(feature = "dep:rtrb")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dofs-sub-one`, `nightly-only`, `parallel_rayon`, `rtrb`, and `serde`
[INFO] [stdout]     = help: consider adding `dep:rtrb` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dep:rtrb`
[INFO] [stdout]    --> src/solve_dp.rs:707:11
[INFO] [stdout]     |
[INFO] [stdout] 707 |     #[cfg(feature = "dep:rtrb")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dofs-sub-one`, `nightly-only`, `parallel_rayon`, `rtrb`, and `serde`
[INFO] [stdout]     = help: consider adding `dep:rtrb` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `unchecked_math` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dep:rtrb`
[INFO] [stdout]    --> src/solve_dp.rs:538:11
[INFO] [stdout]     |
[INFO] [stdout] 538 |     #[cfg(feature = "dep:rtrb")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dofs-sub-one`, `nightly-only`, `parallel_rayon`, `rtrb`, and `serde`
[INFO] [stdout]     = help: consider adding `dep:rtrb` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `dep:rtrb`
[INFO] [stdout]    --> src/solve_dp.rs:707:11
[INFO] [stdout]     |
[INFO] [stdout] 707 |     #[cfg(feature = "dep:rtrb")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `default`, `dofs-sub-one`, `nightly-only`, `parallel_rayon`, `rtrb`, and `serde`
[INFO] [stdout]     = help: consider adding `dep:rtrb` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `unchecked_math` has been stable since 1.79.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(unchecked_math)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]     --> src/approx.rs:35:21
[INFO] [stdout]      |
[INFO] [stdout] 35   |             None => try_fit_poly_with_residual(
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:36:17
[INFO] [stdout]      |
[INFO] [stdout] 36   |                 ArrayView1::from(timeseries.times()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:37:17
[INFO] [stdout]      |
[INFO] [stdout] 37   |                 ArrayView1::from(timeseries.response()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/polyfit-residuals-0.6.4/src/lib.rs:809:8
[INFO] [stdout]      |
[INFO] [stdout] 809  | pub fn try_fit_poly_with_residual<R>(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]     --> src/approx.rs:41:30
[INFO] [stdout]      |
[INFO] [stdout] 41   |             Some(weights) => weighted::try_fit_poly_with_residual(
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:42:17
[INFO] [stdout]      |
[INFO] [stdout] 42   |                 ArrayView1::from(timeseries.times()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:43:17
[INFO] [stdout]      |
[INFO] [stdout] 43   |                 ArrayView1::from(timeseries.response()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:45:17
[INFO] [stdout]      |
[INFO] [stdout] 45   |                 ArrayView1::from(weights),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/polyfit-residuals-0.6.4/src/lib.rs:498:12
[INFO] [stdout]      |
[INFO] [stdout] 498  |     pub fn try_fit_poly_with_residual<R>(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:60:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 60   |                     pr::weighted::all_residuals_par(xs, ys, max_degree, weights)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:62:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 62   |                     pr::weighted::all_residuals(xs, ys, max_degree, weights)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:67:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 67   |                     pr::all_residuals_par(xs, ys, max_degree)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:69:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 69   |                     pr::all_residuals(xs, ys, max_degree)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]     --> src/approx.rs:35:21
[INFO] [stdout]      |
[INFO] [stdout] 35   |             None => try_fit_poly_with_residual(
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:36:17
[INFO] [stdout]      |
[INFO] [stdout] 36   |                 ArrayView1::from(timeseries.times()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:37:17
[INFO] [stdout]      |
[INFO] [stdout] 37   |                 ArrayView1::from(timeseries.response()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/polyfit-residuals-0.6.4/src/lib.rs:809:8
[INFO] [stdout]      |
[INFO] [stdout] 809  | pub fn try_fit_poly_with_residual<R>(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: arguments to this function are incorrect
[INFO] [stdout]     --> src/approx.rs:41:30
[INFO] [stdout]      |
[INFO] [stdout] 41   |             Some(weights) => weighted::try_fit_poly_with_residual(
[INFO] [stdout]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:42:17
[INFO] [stdout]      |
[INFO] [stdout] 42   |                 ArrayView1::from(timeseries.times()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:43:17
[INFO] [stdout]      |
[INFO] [stdout] 43   |                 ArrayView1::from(timeseries.response()),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: expected `ArrayBase<ViewRepr<&_>, Dim<...>>`, found `ArrayBase<ViewRepr<&T>, Dim<...>>`
[INFO] [stdout]     --> src/approx.rs:45:17
[INFO] [stdout]      |
[INFO] [stdout] 45   |                 ArrayView1::from(weights),
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      = note: `ArrayBase<ViewRepr<&T>, Dim<...>>` and `ArrayBase<ViewRepr<&_>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<ViewRepr<&T>, 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: `ArrayBase<ViewRepr<&_>, 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: perhaps two different versions of crate `ndarray` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/polyfit-residuals-0.6.4/src/lib.rs:498:12
[INFO] [stdout]      |
[INFO] [stdout] 498  |     pub fn try_fit_poly_with_residual<R>(
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pcw_regrs` (lib) due to 6 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:60:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 60   |                     pr::weighted::all_residuals_par(xs, ys, max_degree, weights)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:62:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 62   |                     pr::weighted::all_residuals(xs, ys, max_degree, weights)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:67:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 67   |                     pr::all_residuals_par(xs, ys, max_degree)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:69:21
[INFO] [stdout]      |
[INFO] [stdout] 50   |     ) -> Vec<Array2<S>>
[INFO] [stdout]      |          -------------- expected `Vec<ArrayBase<OwnedRepr<S>, Dim<[usize; 2]>>>` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 69   |                     pr::all_residuals(xs, ys, max_degree)
[INFO] [stdout]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ArrayBase<OwnedRepr<S>, Dim<...>>`, found a different `ArrayBase<OwnedRepr<S>, Dim<...>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `ArrayBase<OwnedRepr<S>, Dim<...>>` and `ArrayBase<OwnedRepr<S>, Dim<...>>` have similar names, but are actually distinct types
[INFO] [stdout] note: `ArrayBase<OwnedRepr<S>, 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<OwnedRepr<S>, 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] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pcw_regrs` (lib test) due to 6 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bf6526951e37c465c0009a10cf77c8bf6c5eaf591ae6d9f7aa11c67a41ebce8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6526951e37c465c0009a10cf77c8bf6c5eaf591ae6d9f7aa11c67a41ebce8f", kill_on_drop: false }`
[INFO] [stdout] bf6526951e37c465c0009a10cf77c8bf6c5eaf591ae6d9f7aa11c67a41ebce8f
