[INFO] cloning repository https://github.com/Aboussejra/neural-net-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aboussejra/neural-net-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAboussejra%2Fneural-net-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAboussejra%2Fneural-net-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 547026c5eda655ee4203933a1fd5c5a66d86250e
[INFO] checking Aboussejra/neural-net-rs against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAboussejra%2Fneural-net-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aboussejra/neural-net-rs on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Aboussejra/neural-net-rs
[INFO] finished tweaking git repo https://github.com/Aboussejra/neural-net-rs
[INFO] tweaked toml for git repo https://github.com/Aboussejra/neural-net-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Aboussejra/neural-net-rs 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f2add620e3ddea68d35454d0e656ee14e689bc18bc9e1e4cf960be41c86be89
[INFO] running `Command { std: "docker" "start" "-a" "3f2add620e3ddea68d35454d0e656ee14e689bc18bc9e1e4cf960be41c86be89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f2add620e3ddea68d35454d0e656ee14e689bc18bc9e1e4cf960be41c86be89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2add620e3ddea68d35454d0e656ee14e689bc18bc9e1e4cf960be41c86be89", kill_on_drop: false }`
[INFO] [stdout] 3f2add620e3ddea68d35454d0e656ee14e689bc18bc9e1e4cf960be41c86be89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f4323aadbb6dd07cc55580e2b29e41c1a353fab28cfc3dc9a7545f1437d8dc4
[INFO] running `Command { std: "docker" "start" "-a" "4f4323aadbb6dd07cc55580e2b29e41c1a353fab28cfc3dc9a7545f1437d8dc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking neural-net-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Array`, `Ix2`, `array`
[INFO] [stdout]   --> src/data_structures/utilities.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |     use ndarray::{array, Array, Ix2};
[INFO] [stdout]    |                   ^^^^^  ^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RandomExt`, `rand_distr::Uniform`
[INFO] [stdout]   --> src/data_structures/utilities.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use ndarray_rand::{rand_distr::Uniform, RandomExt};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeepNeuralNet`, `compute_cost`, `linear_forward`
[INFO] [stdout]   --> src/data_structures/utilities.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |         utilities::{compute_cost, linear_forward},
[INFO] [stdout]    |                     ^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 85 |         DeepNeuralNet,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RandomExt`, `rand_distr::Uniform`
[INFO] [stdout]   --> src/data_structures/utilities.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |     use ndarray_rand::{rand_distr::Uniform, RandomExt};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> src/data_structures/utilities.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (activations_previous_layer, weights_matrix, bias) = cache_forward_prop;
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_cost` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn compute_cost(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_backward` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn linear_backward(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> src/data_structures/utilities.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (activations_previous_layer, weights_matrix, bias) = cache_forward_prop;
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_backward` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn linear_backward(
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "4f4323aadbb6dd07cc55580e2b29e41c1a353fab28cfc3dc9a7545f1437d8dc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f4323aadbb6dd07cc55580e2b29e41c1a353fab28cfc3dc9a7545f1437d8dc4", kill_on_drop: false }`
[INFO] [stdout] 4f4323aadbb6dd07cc55580e2b29e41c1a353fab28cfc3dc9a7545f1437d8dc4
[INFO] checking Aboussejra/neural-net-rs against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAboussejra%2Fneural-net-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aboussejra/neural-net-rs on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Aboussejra/neural-net-rs
[INFO] finished tweaking git repo https://github.com/Aboussejra/neural-net-rs
[INFO] tweaked toml for git repo https://github.com/Aboussejra/neural-net-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Aboussejra/neural-net-rs 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ccec6625b4c2f79dd8b4ad9cff02772b692931c317d1640f5968d89beaa19c8f
[INFO] running `Command { std: "docker" "start" "-a" "ccec6625b4c2f79dd8b4ad9cff02772b692931c317d1640f5968d89beaa19c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccec6625b4c2f79dd8b4ad9cff02772b692931c317d1640f5968d89beaa19c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccec6625b4c2f79dd8b4ad9cff02772b692931c317d1640f5968d89beaa19c8f", kill_on_drop: false }`
[INFO] [stdout] ccec6625b4c2f79dd8b4ad9cff02772b692931c317d1640f5968d89beaa19c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be892dffe78e3894720bca80c77e5f8bbc47f839466b9c0c272efe85762a626b
[INFO] running `Command { std: "docker" "start" "-a" "be892dffe78e3894720bca80c77e5f8bbc47f839466b9c0c272efe85762a626b", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling libc v0.2.133
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking once_cell v1.15.0
[INFO] [stderr]    Compiling libm v0.2.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking matrixmultiply v0.3.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-complex v0.4.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking ndarray-rand v0.14.0
[INFO] [stderr]     Checking neural-net-rs v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed src/data_structures/utilities.rs (1 fix)
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> src/data_structures/utilities.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (activations_previous_layer, weights_matrix, bias) = cache_forward_prop;
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_backward` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn linear_backward(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/data_structures/utilities.rs (2 fixes)
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> src/data_structures/utilities.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (activations_previous_layer, weights_matrix, bias) = cache_forward_prop;
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_cost` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn compute_cost(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_backward` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn linear_backward(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating src/main.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.12s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]     Checking neural-net-rs v0.1.0 (/tmp/fixit)
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:115:17
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let X = array![[0.5, 0.5]];
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let Y = array![[0., 1.]];
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:110:44
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let test_output: Array<f32, Ix2> = array![[0.5000164, 0.49998199]];
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let b2 = array![[0.]];
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:103:18
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let W2 = array![[0.00096497, -0.01863493]];
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:102:18
[INFO] [stdout]     |
[INFO] [stdout] 102 |         let b1 = array![[0.], [0.]];
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:101:18
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let W1 = array![[0.01788628], [0.0043651]];
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let X = array![[-1.02387576, 1.12397796]];
[INFO] [stdout]     |                 ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]   --> src/data_structures/utilities.rs:95:24
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let real_out = array![[-0.8019544, 3.857635]];
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 85 +     use ndarray::array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]   --> src/data_structures/utilities.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         let b = array![[1.]];
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 85 +     use ndarray::array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]   --> src/data_structures/utilities.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let W = array![[0.74505627, 1.97611078, -1.24412333]];
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 85 +     use ndarray::array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `array` in this scope
[INFO] [stdout]   --> src/data_structures/utilities.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let X = array![
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 85 +     use ndarray::array;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> src/data_structures/utilities.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (activations_previous_layer, weights_matrix, bias) = cache_forward_prop;
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `linear_forward` in this scope
[INFO] [stdout]   --> src/data_structures/utilities.rs:94:29
[INFO] [stdout]    |
[INFO] [stdout] 94 |         let (out, _cache) = linear_forward(X, W, b);
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 85 +     use crate::data_structures::utilities::linear_forward;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `DeepNeuralNet` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:105:21
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let model = DeepNeuralNet {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct through its public re-export
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use crate::data_structures::DeepNeuralNet;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Array` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:110:26
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let test_output: Array<f32, Ix2> = array![[0.5000164, 0.49998199]];
[INFO] [stdout]     |                          ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use crate::data_structures::utilities::Array;
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::Array;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ix2` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:110:37
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let test_output: Array<f32, Ix2> = array![[0.5000164, 0.49998199]];
[INFO] [stdout]     |                                     ^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use crate::data_structures::utilities::Ix2;
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use ndarray::Ix2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `compute_cost` in this scope
[INFO] [stdout]    --> src/data_structures/utilities.rs:117:20
[INFO] [stdout]     |
[INFO] [stdout] 117 |         assert_eq!(compute_cost(X, Y), 0.6931472)
[INFO] [stdout]     |                    ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 85  +     use crate::data_structures::utilities::compute_cost;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_cost` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn compute_cost(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `linear_backward` is never used
[INFO] [stdout]   --> src/data_structures/utilities.rs:62:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub fn linear_backward(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bias`
[INFO] [stdout]   --> src/data_structures/utilities.rs:66:54
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let (activations_previous_layer, weights_matrix, bias) = cache_forward_prop;
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_bias`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `neural-net-rs` (lib test) due to 18 previous errors; 1 warning emitted
[INFO] [stderr] error: failed to check after updating to 2024
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "be892dffe78e3894720bca80c77e5f8bbc47f839466b9c0c272efe85762a626b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be892dffe78e3894720bca80c77e5f8bbc47f839466b9c0c272efe85762a626b", kill_on_drop: false }`
[INFO] [stdout] be892dffe78e3894720bca80c77e5f8bbc47f839466b9c0c272efe85762a626b