[INFO] cloning repository https://github.com/MoreAxes/finge-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MoreAxes/finge-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreAxes%2Ffinge-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreAxes%2Ffinge-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9dc24807f52cb0ee39775fd9e84273d4f3aa1adb
[INFO] documenting MoreAxes/finge-rs against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreAxes%2Ffinge-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoreAxes/finge-rs on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/MoreAxes/finge-rs
[INFO] removed path dependency nalgebra from git repo https://github.com/MoreAxes/finge-rs
[INFO] finished tweaking git repo https://github.com/MoreAxes/finge-rs
[INFO] tweaked toml for git repo https://github.com/MoreAxes/finge-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/MoreAxes/finge-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (nalgebra) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (nalgebra) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simba v0.2.0
[INFO] [stderr]   Downloaded nalgebra v0.22.0
[INFO] [stderr]   Downloaded bincode v0.9.2
[INFO] [stderr]   Downloaded rayon v0.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 786679a02dfe5450bd68aeede7f9ca2814ea52a26acbc152d46c3bde0ee9d4f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "786679a02dfe5450bd68aeede7f9ca2814ea52a26acbc152d46c3bde0ee9d4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "786679a02dfe5450bd68aeede7f9ca2814ea52a26acbc152d46c3bde0ee9d4f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "786679a02dfe5450bd68aeede7f9ca2814ea52a26acbc152d46c3bde0ee9d4f4", kill_on_drop: false }`
[INFO] [stdout] 786679a02dfe5450bd68aeede7f9ca2814ea52a26acbc152d46c3bde0ee9d4f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 377e47dbff33c1ff2a0cebeead2222716adac41cfe4ace0402520d39238fe999
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "377e47dbff33c1ff2a0cebeead2222716adac41cfe4ace0402520d39238fe999", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (nalgebra) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling rayon-core v1.8.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.9
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking color_quant v1.0.1
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]     Checking scoped_threadpool v0.1.9
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rayon v1.4.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-channel v0.4.3
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking crossbeam-deque v0.7.3
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking simba v0.2.0
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking nalgebra v0.22.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking fingers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting fingers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `na::IterableMut`
[INFO] [stdout]  --> src/nn.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stdout]   |                                  ^^^^^^^^^^^ no `IterableMut` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Outer`
[INFO] [stdout]    --> src/nn.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |     use na::Outer;
[INFO] [stdout]     |         ^^^^^^^^^ no `Outer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::IterableMut`
[INFO] [stdout]  --> src/nn.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stdout]   |                                  ^^^^^^^^^^^ no `IterableMut` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 303 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 311 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:328:9
[INFO] [stdout]     |
[INFO] [stdout] 328 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Outer`
[INFO] [stdout]    --> src/nn.rs:263:9
[INFO] [stdout]     |
[INFO] [stdout] 263 |     use na::Outer;
[INFO] [stdout]     |         ^^^^^^^^^ no `Outer` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 303 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 311 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:328:9
[INFO] [stdout]     |
[INFO] [stdout] 328 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `na::Iterable`
[INFO] [stdout]    --> src/nn.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |     use na::Iterable;
[INFO] [stdout]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Norm`
[INFO] [stdout]  --> src/nn.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stdout]   |                            ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `fingers`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name fingers src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bincode=/opt/rustwide/target/debug/deps/libbincode-e67c4544f62672f3.rmeta --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-364c148656283980.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-2623814d217669b4.rmeta --extern ctrlc=/opt/rustwide/target/debug/deps/libctrlc-ce1957a0fcc0dac8.rmeta --extern image=/opt/rustwide/target/debug/deps/libimage-399678f0c00e8140.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-d2c23d6002102d57.rmeta --extern nalgebra=/opt/rustwide/target/debug/deps/libnalgebra-899f78d12458a372.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-bf75191a5bb554a3.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-104d0ee8fe896939.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ec5e695d7e4b5284.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-e14ca5de376ec3cc.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c4ec997ff5337c19.rmeta --cap-lints=warn --crate-version 0.1.0` (exit code: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>: serde::Serialize` is not satisfied
[INFO] [stdout]   --> src/nn.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stdout]    |   ^^^ the trait `serde::Serialize` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `serde::Serialize` for `std::vec::Vec<na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>>`
[INFO] [stdout]    = note: required by `serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>: serde::Serialize` is not satisfied
[INFO] [stdout]   --> src/nn.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stdout]    |   ^^^ the trait `serde::Serialize` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `serde::Serialize` for `std::vec::Vec<na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>>`
[INFO] [stdout]    = note: required by `serde::ser::SerializeStruct::serialize_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>: serde::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/nn.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stdout]    |   ^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `serde::Deserialize<'_>` for `std::vec::Vec<na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>>`
[INFO] [stdout]    = note: required by `serde::de::SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>: serde::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/nn.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stdout]    |   ^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `serde::Deserialize<'_>` for `std::vec::Vec<na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>>`
[INFO] [stdout]    = note: required by `serde::de::SeqAccess::next_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>: serde::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/nn.rs:12:3
[INFO] [stdout]    |
[INFO] [stdout] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stdout]    |   ^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `serde::Deserialize<'_>` for `std::vec::Vec<na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>>`
[INFO] [stdout]    = note: required by `serde::de::MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>: serde::Deserialize<'_>` is not satisfied
[INFO] [stdout]   --> src/nn.rs:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stdout]    |   ^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required because of the requirements on the impl of `serde::Deserialize<'_>` for `std::vec::Vec<na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>>`
[INFO] [stdout]    = note: required by `serde::de::MapAccess::next_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_zeros` found for struct `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]   --> src/nn.rs:68:56
[INFO] [stdout]    |
[INFO] [stdout] 68 |       weights: defn.layers.windows(2).map(|w| DMatrix::new_zeros(w[0], w[1])).collect::<Vec<_>>(),
[INFO] [stdout]    |                                                        ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_zeros` found for struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` in the current scope
[INFO] [stdout]   --> src/nn.rs:69:52
[INFO] [stdout]    |
[INFO] [stdout] 69 |       biases: defn.layers.iter().map(|&s| DVector::new_zeros(s)).collect::<Vec<_>>(),
[INFO] [stdout]    |                                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_zeros` found for struct `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]   --> src/nn.rs:78:36
[INFO] [stdout]    |
[INFO] [stdout] 78 |     net.weights.insert(0, DMatrix::new_zeros(0, 0));
[INFO] [stdout]    |                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut_vector` found for mutable reference `&mut na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]   --> src/nn.rs:87:28
[INFO] [stdout]    |
[INFO] [stdout] 87 |       for weight in matrix.as_mut_vector() {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_zeros` found for struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` in the current scope
[INFO] [stdout]   --> src/nn.rs:99:48
[INFO] [stdout]    |
[INFO] [stdout] 99 |     self.layer_sizes.iter().map(|&sz| DVector::new_zeros(sz)).collect::<Vec<_>>()
[INFO] [stdout]    |                                                ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_zeros` found for struct `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:103:68
[INFO] [stdout]     |
[INFO] [stdout] 103 |     let mut weights = self.layer_sizes.windows(2).map(|w| DMatrix::new_zeros(w[0], w[1])).collect::<Vec<_>>();
[INFO] [stdout]     |                                                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `new_zeros` found for struct `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:104:32
[INFO] [stdout]     |
[INFO] [stdout] 104 |     weights.insert(0, DMatrix::new_zeros(0, 0));
[INFO] [stdout]     |                                ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_vector` found for reference `&na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:165:86
[INFO] [stdout]     |
[INFO] [stdout] 165 | ...| mat.as_vector().iter().map(|w| w*w).sum::<f32>() / examples as f32).sum::<f32>() / self.weights.len() as f32 } else { 0.0 }
[INFO] [stdout]     |          ^^^^^^^^^ method not found in `&na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stdout]    --> src/nn.rs:191:114
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...o)| (DVector { at: i }, DVector { at: o })).collect());
[INFO] [stdout]     |                   ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stdout]    --> src/nn.rs:191:133
[INFO] [stdout]     |
[INFO] [stdout] 191 | ...i }, DVector { at: o })).collect());
[INFO] [stdout]     |                   ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stdout]    --> src/nn.rs:200:36
[INFO] [stdout]     |
[INFO] [stdout] 200 |           .map(|(i, o)| (DVector { at: i }, DVector { at: o}))
[INFO] [stdout]     |                                    ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stdout]    --> src/nn.rs:200:55
[INFO] [stdout]     |
[INFO] [stdout] 200 |           .map(|(i, o)| (DVector { at: i }, DVector { at: o}))
[INFO] [stdout]     |                                                       ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `outer` found for struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:269:37
[INFO] [stdout]     |
[INFO] [stdout] 269 |       let correction = layers[it-1].outer(&delta[it]);
[INFO] [stdout]     |                                     ^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stdout]    --> src/nn.rs:298:43
[INFO] [stdout]     |
[INFO] [stdout] 298 |     self.eval_impl(&mut layers, DVector { at: example }, layers_len);
[INFO] [stdout]     |                                           ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stdout]    --> src/nn.rs:306:43
[INFO] [stdout]     |
[INFO] [stdout] 306 |     self.eval_impl(&mut layers, DVector { at: example }, layer);
[INFO] [stdout]     |                                           ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: available fields are: `data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply-assign `&na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` to `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout]    --> src/nn.rs:316:15
[INFO] [stdout]     |
[INFO] [stdout] 316 |         clone *= &self.weights[it + 1];
[INFO] [stdout]     |               ^^ no implementation for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>> *= &na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::ops::MulAssign<&na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from an iterator over elements of type `f32`
[INFO] [stdout]    --> src/nn.rs:322:101
[INFO] [stdout]     |
[INFO] [stdout] 322 |       layer_inputs[it + 1] = input.iter().zip(self.biases[it + 1].iter()).map(|(&net, &b)| net + b).collect(); 
[INFO] [stdout]     |                                                                                                     ^^^^^^^ value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from `std::iter::Iterator<Item=f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::iter::FromIterator<f32>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from an iterator over elements of type `f32`
[INFO] [stdout]    --> src/nn.rs:323:129
[INFO] [stdout]     |
[INFO] [stdout] 323 |       layers[it + 1] = layer_inputs[it + 1].iter().map(|&inp| self.activation_fn.function(inp, self.activation_coeffs[it + 1])).collect();
[INFO] [stdout]     |                                                                                                                                 ^^^^^^^ value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from `std::iter::Iterator<Item=f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::iter::FromIterator<f32>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from an iterator over elements of type `f32`
[INFO] [stdout]    --> src/nn.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |       .collect();
[INFO] [stdout]     |        ^^^^^^^ value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from `std::iter::Iterator<Item=f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::iter::FromIterator<f32>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: a value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from an iterator over elements of type `f32`
[INFO] [stdout]    --> src/nn.rs:346:82
[INFO] [stdout]     |
[INFO] [stdout] 346 |       delta[it] = next_delta.iter().zip(layers[it].iter()).map(|(&d, x)| d * *x).collect();
[INFO] [stdout]     |                                                                                  ^^^^^^^ value of type `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` cannot be built from `std::iter::Iterator<Item=f32>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `std::iter::FromIterator<f32>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut_vector` found for struct `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:356:39
[INFO] [stdout]     |
[INFO] [stdout] 356 |       for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(weight_update_sum[it].as_vector()) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_vector` found for struct `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:356:92
[INFO] [stdout]     |
[INFO] [stdout] 356 |       for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(weight_update_sum[it].as_vector()) {
[INFO] [stdout]     |                                                                                            ^^^^^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_mut_vector` found for struct `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:372:41
[INFO] [stdout]     |
[INFO] [stdout] 372 |         for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(last_weight_update_sum[it].as_vector()) {
[INFO] [stdout]     |                                         ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_vector` found for struct `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>` in the current scope
[INFO] [stdout]    --> src/nn.rs:372:99
[INFO] [stdout]     |
[INFO] [stdout] 372 |         for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(last_weight_update_sum[it].as_vector()) {
[INFO] [stdout]     |                                                                                                   ^^^^^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 37 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0560, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "377e47dbff33c1ff2a0cebeead2222716adac41cfe4ace0402520d39238fe999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "377e47dbff33c1ff2a0cebeead2222716adac41cfe4ace0402520d39238fe999", kill_on_drop: false }`
[INFO] [stdout] 377e47dbff33c1ff2a0cebeead2222716adac41cfe4ace0402520d39238fe999