[INFO] fetching crate neuro 0.1.0...
[INFO] checking neuro-0.1.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1
[INFO] extracting crate neuro 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate neuro 0.1.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate neuro 0.1.0
[INFO] finished tweaking crates.io crate neuro 0.1.0
[INFO] tweaked toml for crates.io crate neuro 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate neuro 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `crate::regularizers::*`
[INFO] [stdout]   --> src/layers/dense.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::regularizers::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tensor::*`
[INFO] [stdout]   --> src/layers/dense.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::tensor::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::regularizers::*`
[INFO] [stdout]   --> src/layers/dense.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::regularizers::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tensor::*`
[INFO] [stdout]   --> src/layers/dense.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::tensor::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrayfire::*`
[INFO] [stdout]    --> src/layers/dense.rs:231:9
[INFO] [stdout]     |
[INFO] [stdout] 231 |     use arrayfire::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::tensor::*`
[INFO] [stdout]    --> src/losses.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use crate::tensor::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrayfire::*`
[INFO] [stdout]    --> src/losses.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     use arrayfire::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_output`
[INFO] [stdout]    --> src/layers/max_pooling.rs:218:13
[INFO] [stdout]     |
[INFO] [stdout] 218 | ...   let expected_output: [PrimitiveType; 64] = [0., 0., 0., 0., -1., 0., 0., 2., 0., 0., 0., 0., 0., 3., 1., 0., 0., -2., 4., 0., 0., 0...
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/losses.rs:220:13
[INFO] [stdout]     |
[INFO] [stdout] 220 | ...   let mut y_pred = Tensor::new(&[0.2337, 0.3056, 0.4608, 0.4079, 0.1819, 0.4102, 0.4034, 0.2517, 0.3449, 0.2227, 0.2946, 0.4828], Dim...
[INFO] [stdout]     |           ----^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/losses.rs:221:13
[INFO] [stdout]     |
[INFO] [stdout] 221 |         let mut y_true = Tensor::new(&[0., 0., 1., 0., 0., 1., 1., 0., 0., 0., 0., 1.], Dim::new(&[3, 1, 1, 4]));
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/losses.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 | ...   let mut y_pred = Tensor::new(&[0.2337, 0.3056, 0.4608, 0.4079, 0.1819, 0.4102, 0.4034, 0.2517, 0.3449, 0.2227, 0.2946, 0.4828], Dim...
[INFO] [stdout]     |           ----^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/losses.rs:232:13
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let mut y_true = Tensor::new(&[0., 0., 1., 0., 0., 1., 1., 0., 0., 0., 0., 1.], Dim::new(&[3, 1, 1, 4]));
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `image_size` is never read
[INFO] [stdout]   --> src/data/image_data.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct ImageDataSet {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     image_size: (u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `image_size` is never read
[INFO] [stdout]   --> src/data/image_data.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct ImageDataSet {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     image_size: (u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neuro::initializers::Initializer`
[INFO] [stdout]   --> examples/adadelta_paper_example.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use neuro::initializers::Initializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Dropout`
[INFO] [stdout]  --> examples/cifar10.rs:4:56
[INFO] [stdout]   |
[INFO] [stdout] 4 | use neuro::layers::{Dense, Conv2D, Padding, MaxPool2D, Dropout, Flatten};
[INFO] [stdout]   |                                                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AdaDelta`, `RMSProp`
[INFO] [stdout]  --> examples/cifar10.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use neuro::optimizers::{RMSProp, AdaDelta, Adam};
[INFO] [stdout]   |                         ^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `neuro::initializers::Initializer`
[INFO] [stdout]   --> examples/cifar10.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use neuro::initializers::Initializer;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DataSet`
[INFO] [stdout]  --> examples/xor.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 | use neuro::data::{TabularDataSet, DataSet};
[INFO] [stdout]   |                                   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> examples/mnist_feedforward.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     nn.save("mnist_feedforward.h5");
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let _ = nn.save("mnist_feedforward.h5");
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: hdf5 v0.6.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "84c328ad4eebf158c25daf9b995dccb80faaf2e0a2ba9d80defc02a83cec9892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c328ad4eebf158c25daf9b995dccb80faaf2e0a2ba9d80defc02a83cec9892", kill_on_drop: false }`
[INFO] [stdout] 84c328ad4eebf158c25daf9b995dccb80faaf2e0a2ba9d80defc02a83cec9892
