[INFO] updating cached repository https://github.com/MoreAxes/finge-rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9dc24807f52cb0ee39775fd9e84273d4f3aa1adb
[INFO] checking MoreAxes/finge-rs against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMoreAxes%2Ffinge-rs" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/MoreAxes/finge-rs on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-10/source/Cargo.toml
[INFO] crate git repo https://github.com/MoreAxes/finge-rs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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-10/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[INFO] the lockfile is outdated, regenerating it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 `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[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] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f11a84e9ca4e5b756391125b5d856e01da65425be9f7fa46bb70af89aa0c558c
[INFO] running `"docker" "start" "-a" "f11a84e9ca4e5b756391125b5d856e01da65425be9f7fa46bb70af89aa0c558c"`
[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]     Checking inflate v0.3.4
[INFO] [stderr]     Checking num_cpus v1.12.0
[INFO] [stderr]     Checking getrandom v0.1.14
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking bincode v0.9.2
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num-rational v0.2.4
[INFO] [stderr]    Compiling paste-impl v0.1.10
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking rayon-core v1.7.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rayon v1.3.0
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking paste v0.1.10
[INFO] [stderr]     Checking simba v0.1.2
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking nalgebra v0.21.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.18
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]     Checking fingers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `na::IterableMut`
[INFO] [stderr]  --> src/nn.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stderr]   |                                  ^^^^^^^^^^^ no `IterableMut` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Outer`
[INFO] [stderr]    --> src/nn.rs:263:9
[INFO] [stderr]     |
[INFO] [stderr] 263 |     use na::Outer;
[INFO] [stderr]     |         ^^^^^^^^^ no `Outer` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:294:9
[INFO] [stderr]     |
[INFO] [stderr] 294 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:303:9
[INFO] [stderr]     |
[INFO] [stderr] 303 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::IterableMut`
[INFO] [stderr]  --> src/nn.rs:6:34
[INFO] [stderr]   |
[INFO] [stderr] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stderr]   |                                  ^^^^^^^^^^^ no `IterableMut` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Outer`
[INFO] [stderr]    --> src/nn.rs:263:9
[INFO] [stderr]     |
[INFO] [stderr] 263 |     use na::Outer;
[INFO] [stderr]     |         ^^^^^^^^^ no `Outer` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:294:9
[INFO] [stderr]     |
[INFO] [stderr] 294 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:303:9
[INFO] [stderr]     |
[INFO] [stderr] 303 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:328:9
[INFO] [stderr]     |
[INFO] [stderr] 328 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `na::Iterable`
[INFO] [stderr]    --> src/nn.rs:353:9
[INFO] [stderr]     |
[INFO] [stderr] 353 |     use na::Iterable;
[INFO] [stderr]     |         ^^^^^^^^^^^^ no `Iterable` in the root
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Norm`
[INFO] [stderr]  --> src/nn.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Norm`
[INFO] [stderr]  --> src/nn.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use na::{DMatrix, DVector, Norm, IterableMut};
[INFO] [stderr]   |                            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Serialize` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::ser::SerializeStruct::serialize_field`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Serialize` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::ser::SerializeStruct::serialize_field`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Serialize` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::ser::SerializeStruct::serialize_field`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Serialize` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::ser::SerializeStruct::serialize_field`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::SeqAccess::next_element`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::SeqAccess::next_element`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::SeqAccess::next_element`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::SeqAccess::next_element`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::MapAccess::next_value`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:12:3
[INFO] [stderr]    |
[INFO] [stderr] 12 |   pub weights: Vec<DMatrix<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::MapAccess::next_value`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::MapAccess::next_value`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:13:3
[INFO] [stderr]    |
[INFO] [stderr] 13 |   pub biases: Vec<DVector<f32>>,
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `serde::Deserialize<'_>` is not implemented for `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr]    |
[INFO] [stderr]    = 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] [stderr]    = note: required by `serde::de::MapAccess::next_value`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:68:56
[INFO] [stderr]    |
[INFO] [stderr] 68 |       weights: defn.layers.windows(2).map(|w| DMatrix::new_zeros(w[0], w[1])).collect::<Vec<_>>(),
[INFO] [stderr]    |                                                        ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:69:52
[INFO] [stderr]    |
[INFO] [stderr] 69 |       biases: defn.layers.iter().map(|&s| DVector::new_zeros(s)).collect::<Vec<_>>(),
[INFO] [stderr]    |                                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:78:36
[INFO] [stderr]    |
[INFO] [stderr] 78 |     net.weights.insert(0, DMatrix::new_zeros(0, 0));
[INFO] [stderr]    |                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:87:28
[INFO] [stderr]    |
[INFO] [stderr] 87 |       for weight in matrix.as_mut_vector() {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:68:56
[INFO] [stderr]    |
[INFO] [stderr] 68 |       weights: defn.layers.windows(2).map(|w| DMatrix::new_zeros(w[0], w[1])).collect::<Vec<_>>(),
[INFO] [stderr]    |                                                        ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:69:52
[INFO] [stderr]    |
[INFO] [stderr] 69 |       biases: defn.layers.iter().map(|&s| DVector::new_zeros(s)).collect::<Vec<_>>(),
[INFO] [stderr]    |                                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:99:48
[INFO] [stderr]    |
[INFO] [stderr] 99 |     self.layer_sizes.iter().map(|&sz| DVector::new_zeros(sz)).collect::<Vec<_>>()
[INFO] [stderr]    |                                                ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:103:68
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut weights = self.layer_sizes.windows(2).map(|w| DMatrix::new_zeros(w[0], w[1])).collect::<Vec<_>>();
[INFO] [stderr]     |                                                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:78:36
[INFO] [stderr]    |
[INFO] [stderr] 78 |     net.weights.insert(0, DMatrix::new_zeros(0, 0));
[INFO] [stderr]    |                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:104:32
[INFO] [stderr]     |
[INFO] [stderr] 104 |     weights.insert(0, DMatrix::new_zeros(0, 0));
[INFO] [stderr]     |                                ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:87:28
[INFO] [stderr]    |
[INFO] [stderr] 87 |       for weight in matrix.as_mut_vector() {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]   --> src/nn.rs:99:48
[INFO] [stderr]    |
[INFO] [stderr] 99 |     self.layer_sizes.iter().map(|&sz| DVector::new_zeros(sz)).collect::<Vec<_>>()
[INFO] [stderr]    |                                                ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:165:86
[INFO] [stderr]     |
[INFO] [stderr] 165 |     if lambda != 0.0 { conf.regularization_param * self.weights.iter().map(|mat| mat.as_vector().iter().map(|w| w*w).sum::<f32>() / examples as f32).sum::<f32>() / self.weights.len() as f32 } else { 0.0 }
[INFO] [stderr]     |                                                                                      ^^^^^^^^^ method not found in `&na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:103:68
[INFO] [stderr]     |
[INFO] [stderr] 103 |     let mut weights = self.layer_sizes.windows(2).map(|w| DMatrix::new_zeros(w[0], w[1])).collect::<Vec<_>>();
[INFO] [stderr]     |                                                                    ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:104:32
[INFO] [stderr]     |
[INFO] [stderr] 104 |     weights.insert(0, DMatrix::new_zeros(0, 0));
[INFO] [stderr]     |                                ^^^^^^^^^ function or associated item not found in `na::Matrix<_, na::Dynamic, na::Dynamic, na::VecStorage<_, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:191:114
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let validation_data_dvectors: Option<Vec<_>> = validation_data.map(|v| v.into_iter().map(|(i, o)| (DVector { at: i }, DVector { at: o })).collect());
[INFO] [stderr]     |                                                                                                                  ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:191:133
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let validation_data_dvectors: Option<Vec<_>> = validation_data.map(|v| v.into_iter().map(|(i, o)| (DVector { at: i }, DVector { at: o })).collect());
[INFO] [stderr]     |                                                                                                                                     ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           .map(|(i, o)| (DVector { at: i }, DVector { at: o}))
[INFO] [stderr]     |                                    ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:200:55
[INFO] [stderr]     |
[INFO] [stderr] 200 |           .map(|(i, o)| (DVector { at: i }, DVector { at: o}))
[INFO] [stderr]     |                                                       ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:165:86
[INFO] [stderr]     |
[INFO] [stderr] 165 |     if lambda != 0.0 { conf.regularization_param * self.weights.iter().map(|mat| mat.as_vector().iter().map(|w| w*w).sum::<f32>() / examples as f32).sum::<f32>() / self.weights.len() as f32 } else { 0.0 }
[INFO] [stderr]     |                                                                                      ^^^^^^^^^ method not found in `&na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:191:114
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let validation_data_dvectors: Option<Vec<_>> = validation_data.map(|v| v.into_iter().map(|(i, o)| (DVector { at: i }, DVector { at: o })).collect());
[INFO] [stderr]     |                                                                                                                  ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:191:133
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let validation_data_dvectors: Option<Vec<_>> = validation_data.map(|v| v.into_iter().map(|(i, o)| (DVector { at: i }, DVector { at: o })).collect());
[INFO] [stderr]     |                                                                                                                                     ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:200:36
[INFO] [stderr]     |
[INFO] [stderr] 200 |           .map(|(i, o)| (DVector { at: i }, DVector { at: o}))
[INFO] [stderr]     |                                    ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:200:55
[INFO] [stderr]     |
[INFO] [stderr] 200 |           .map(|(i, o)| (DVector { at: i }, DVector { at: o}))
[INFO] [stderr]     |                                                       ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:269:37
[INFO] [stderr]     |
[INFO] [stderr] 269 |       let correction = layers[it-1].outer(&delta[it]);
[INFO] [stderr]     |                                     ^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:298:43
[INFO] [stderr]     |
[INFO] [stderr] 298 |     self.eval_impl(&mut layers, DVector { at: example }, layers_len);
[INFO] [stderr]     |                                           ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:306:43
[INFO] [stderr]     |
[INFO] [stderr] 306 |     self.eval_impl(&mut layers, DVector { at: example }, layer);
[INFO] [stderr]     |                                           ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:269:37
[INFO] [stderr]     |
[INFO] [stderr] 269 |       let correction = layers[it-1].outer(&delta[it]);
[INFO] [stderr]     |                                     ^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:316:15
[INFO] [stderr]     |
[INFO] [stderr] 316 |         clone *= &self.weights[it + 1];
[INFO] [stderr]     |               ^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:298:43
[INFO] [stderr]     |
[INFO] [stderr] 298 |     self.eval_impl(&mut layers, DVector { at: example }, layers_len);
[INFO] [stderr]     |                                           ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `na::Matrix<f32, na::Dynamic, na::U1, na::VecStorage<f32, na::Dynamic, na::U1>>` has no field named `at`
[INFO] [stderr]    --> src/nn.rs:306:43
[INFO] [stderr]     |
[INFO] [stderr] 306 |     self.eval_impl(&mut layers, DVector { at: example }, layer);
[INFO] [stderr]     |                                           ^^ `na::Matrix<_, na::Dynamic, na::U1, na::VecStorage<_, na::Dynamic, na::U1>>` does not have this field
[INFO] [stderr]     |
[INFO] [stderr]     = note: available fields are: `data`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:322:101
[INFO] [stderr]     |
[INFO] [stderr] 322 |       layer_inputs[it + 1] = input.iter().zip(self.biases[it + 1].iter()).map(|(&net, &b)| net + b).collect(); 
[INFO] [stderr]     |                                                                                                     ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:316:15
[INFO] [stderr]     |
[INFO] [stderr] 316 |         clone *= &self.weights[it + 1];
[INFO] [stderr]     |               ^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:323:129
[INFO] [stderr]     |
[INFO] [stderr] 323 |       layers[it + 1] = layer_inputs[it + 1].iter().map(|&inp| self.activation_fn.function(inp, self.activation_coeffs[it + 1])).collect();
[INFO] [stderr]     |                                                                                                                                 ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:322:101
[INFO] [stderr]     |
[INFO] [stderr] 322 |       layer_inputs[it + 1] = input.iter().zip(self.biases[it + 1].iter()).map(|(&net, &b)| net + b).collect(); 
[INFO] [stderr]     |                                                                                                     ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:342:8
[INFO] [stderr]     |
[INFO] [stderr] 342 |       .collect();
[INFO] [stderr]     |        ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:323:129
[INFO] [stderr]     |
[INFO] [stderr] 323 |       layers[it + 1] = layer_inputs[it + 1].iter().map(|&inp| self.activation_fn.function(inp, self.activation_coeffs[it + 1])).collect();
[INFO] [stderr]     |                                                                                                                                 ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:346:82
[INFO] [stderr]     |
[INFO] [stderr] 346 |       delta[it] = next_delta.iter().zip(layers[it].iter()).map(|(&d, x)| d * *x).collect();
[INFO] [stderr]     |                                                                                  ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:342:8
[INFO] [stderr]     |
[INFO] [stderr] 342 |       .collect();
[INFO] [stderr]     |        ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:356:39
[INFO] [stderr]     |
[INFO] [stderr] 356 |       for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:356:92
[INFO] [stderr]     |
[INFO] [stderr] 356 |       for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                                                                            ^^^^^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:346:82
[INFO] [stderr]     |
[INFO] [stderr] 346 |       delta[it] = next_delta.iter().zip(layers[it].iter()).map(|(&d, x)| d * *x).collect();
[INFO] [stderr]     |                                                                                  ^^^^^^^ 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] [stderr]     |
[INFO] [stderr]     = 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] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:372:41
[INFO] [stderr]     |
[INFO] [stderr] 372 |         for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(last_weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:356:39
[INFO] [stderr]     |
[INFO] [stderr] 356 |       for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:372:99
[INFO] [stderr]     |
[INFO] [stderr] 372 |         for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(last_weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:356:92
[INFO] [stderr]     |
[INFO] [stderr] 356 |       for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                                                                            ^^^^^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:372:41
[INFO] [stderr]     |
[INFO] [stderr] 372 |         for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(last_weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^ help: there is an associated function with a similar name: `as_mut_ptr`
[INFO] [stderr] 
[INFO] [stderr] 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] [stderr]    --> src/nn.rs:372:99
[INFO] [stderr]     |
[INFO] [stderr] 372 |         for (w, dw) in self.weights[it].as_mut_vector().iter_mut().zip(last_weight_update_sum[it].as_vector()) {
[INFO] [stderr]     |                                                                                                   ^^^^^^^^^ method not found in `na::Matrix<f32, na::Dynamic, na::Dynamic, na::VecStorage<f32, na::Dynamic, na::Dynamic>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 37 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432, E0560, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `fingers`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 37 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0432, E0560, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `fingers`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f11a84e9ca4e5b756391125b5d856e01da65425be9f7fa46bb70af89aa0c558c"`
[INFO] running `"docker" "rm" "-f" "f11a84e9ca4e5b756391125b5d856e01da65425be9f7fa46bb70af89aa0c558c"`
[INFO] [stdout] f11a84e9ca4e5b756391125b5d856e01da65425be9f7fa46bb70af89aa0c558c
