[INFO] cloning repository https://github.com/TheSandwichCoder/MachineLearningGPU
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheSandwichCoder/MachineLearningGPU" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheSandwichCoder%2FMachineLearningGPU", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheSandwichCoder%2FMachineLearningGPU'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8487780ef49a364e5fd8e0c435d0602ea99302df
[INFO] testing TheSandwichCoder/MachineLearningGPU against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheSandwichCoder%2FMachineLearningGPU" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TheSandwichCoder/MachineLearningGPU
[INFO] finished tweaking git repo https://github.com/TheSandwichCoder/MachineLearningGPU
[INFO] tweaked toml for git repo https://github.com/TheSandwichCoder/MachineLearningGPU written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TheSandwichCoder/MachineLearningGPU on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TheSandwichCoder/MachineLearningGPU 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4d4619d01cff503436b4c5135cce46a258b8365561654563b96d9b64ee593e7
[INFO] running `Command { std: "docker" "start" "-a" "b4d4619d01cff503436b4c5135cce46a258b8365561654563b96d9b64ee593e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4d4619d01cff503436b4c5135cce46a258b8365561654563b96d9b64ee593e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d4619d01cff503436b4c5135cce46a258b8365561654563b96d9b64ee593e7", kill_on_drop: false }`
[INFO] [stdout] b4d4619d01cff503436b4c5135cce46a258b8365561654563b96d9b64ee593e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a66c420051db68567f9592002280b98e7defa88793941bfd7d77314b92cca8d
[INFO] running `Command { std: "docker" "start" "-a" "9a66c420051db68567f9592002280b98e7defa88793941bfd7d77314b92cca8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling proc-macro2 v1.0.97
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]    Compiling thiserror v2.0.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling libloading v0.8.8
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[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling rustix v1.0.8
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[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling codespan-reporting v0.12.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling wgpu-hal v26.0.4
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
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[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling rustc-hash v1.1.0
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[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
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[INFO] [stderr]    Compiling async-lock v3.4.1
[INFO] [stderr]    Compiling wgpu-core v26.0.1
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling async-executor v1.13.2
[INFO] [stderr]    Compiling wgpu v26.0.1
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling csv-core v0.1.12
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling quote v1.0.40
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[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling syn v2.0.105
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.14
[INFO] [stderr]    Compiling bytemuck_derive v1.10.1
[INFO] [stderr]    Compiling gpu-alloc-types v0.3.0
[INFO] [stderr]    Compiling gpu-descriptor-types v0.2.0
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling gpu-descriptor v0.3.2
[INFO] [stderr]    Compiling gpu-alloc v0.6.0
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling wgpu-types v26.0.0
[INFO] [stderr]    Compiling polling v3.10.0
[INFO] [stderr]    Compiling async-io v2.5.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.1
[INFO] [stderr]    Compiling wgpu-core-deps-windows-linux-android v26.0.0
[INFO] [stderr]    Compiling MachineLearningGPU v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroU64`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::num::NonZeroU64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wgpu::util::DeviceExt`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use wgpu::util::DeviceExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/data_reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data_reader::DataReader`
[INFO] [stdout]  --> src/datatypes/nn_datatypes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::data_reader::DataReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distr::uniform::UniformUsize`
[INFO] [stdout]  --> src/datatypes/nn_datatypes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::distr::uniform::UniformUsize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::model`
[INFO] [stdout]  --> src/datatypes/conv_datatypes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::model;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dispatch::conv_dispatch`
[INFO] [stdout]  --> src/dispatch/conv_dispatch.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::dispatch::conv_dispatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/dispatch/conv_dispatch.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroU64`
[INFO] [stdout]  --> src/dispatch/conv_dispatch.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::num::NonZeroU64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroU64`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::num::NonZeroU64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::datatypes::*`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::datatypes::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nn_datatypes::*`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::datatypes::{nn_datatypes::*, workgroup::*};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:709:25
[INFO] [stdout]     |
[INFO] [stdout] 709 |         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout]     |                         ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 709 -         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout] 709 +         let data_slot = self.data_reader.data_value_size + 1 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:751:25
[INFO] [stdout]     |
[INFO] [stdout] 751 |         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout]     |                         ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 751 -         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout] 751 +         let data_slot = self.data_reader.data_value_size + 1 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/dispatch/nn_dispatch.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data_reader::*`
[INFO] [stdout]  --> src/dispatch/nn_dispatch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::data_reader::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csv::Error`
[INFO] [stdout]  --> src/gpu_dirs/nn_dirs.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use csv::Error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dispatch::data_dispatch`
[INFO] [stdout]  --> src/model.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::dispatch::data_dispatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/model.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `conv_dispatch::*` and `gpu_instance::GPUInstance`
[INFO] [stdout]   --> src/main.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::dispatch::{conv_dispatch::*, gpu_instance::GPUInstance};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::conv_datatypes::*`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::conv_datatypes::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:614:29
[INFO] [stdout]     |
[INFO] [stdout] 614 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:418:26
[INFO] [stdout]     |
[INFO] [stdout] 418 |             .map(|_| rng.gen_range(-1.0..=1.0))
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:616:66
[INFO] [stdout]     |
[INFO] [stdout] 616 |         let random_floats: Vec<f32> = (0..self.size).map(|_| rng.gen_range(-1.0..=1.0)).collect();
[INFO] [stdout]     |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_reader.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         for i in 0..10000 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn deriv_activation(z: f32) -> f32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut new_nn_dim = model_constructor.nn_dim.clone();
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let mut buf = vec![1.0; self.nn_length];
[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/datatypes/nn_datatypes.rs:458:13
[INFO] [stdout]     |
[INFO] [stdout] 458 |         let mut v = vec![0.0; self.buffer_size];
[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/datatypes/conv_datatypes.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut layer_i = 0;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_i`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut layer_i = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let mut size = 0;
[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/datatypes/conv_datatypes.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let mut kernal_info = KernalInfo::new(kernal_dim);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let mut size = 0;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:384:13
[INFO] [stdout]     |
[INFO] [stdout] 384 |         let c = kernal_dim[2];
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let mut empty = vec![1.0; self.storage_buffer_size];
[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/datatypes/conv_datatypes.rs:514:13
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let mut empty = vec![0; self.storage_buffer_size];
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b_offset` is never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:548:28
[INFO] [stdout]     |
[INFO] [stdout] 548 |         let mut b_offset = 0;
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_constructor`
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         data_constructor: &DataConstructor,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_constructor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_i`
[INFO] [stdout]     --> src/dispatch/conv_dispatch.rs:1794:17
[INFO] [stdout]      |
[INFO] [stdout] 1794 |             let layer_i = 0;
[INFO] [stdout]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_dir_buffer_size`
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let error_dir_buffer_size = error_slot as u64 * 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_dir_buffer_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conv_dispatch`
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 380 |         conv_dispatch: &ConvDispatch,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conv_dispatch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_dir_buffer_size`
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |         let error_dir_buffer_size = error_slot as u64 * 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_dir_buffer_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir_i`
[INFO] [stdout]   --> src/gpu_dirs/nn_dirs.rs:30:50
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new_conv(conv_info: &ConvolutionInfo, dir_i: usize) -> Self {
[INFO] [stdout]    |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_dir_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ping_switch`
[INFO] [stdout]    --> src/gpu_dirs/nn_dirs.rs:269:13
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let ping_switch = (dir_i + 1) % 2;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ping_switch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_conv_layer`
[INFO] [stdout]    --> src/gpu_dirs/conv_dirs.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let next_conv_layer = &conv_info.conv_layers[dir_i + 1];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_conv_layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/model.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |             for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:228:13
[INFO] [stdout]     |
[INFO] [stdout] 228 |         for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:233:17
[INFO] [stdout]     |
[INFO] [stdout] 233 |             for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/model.rs:326:13
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:326:13
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |             for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:337:21
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:378:13
[INFO] [stdout]     |
[INFO] [stdout] 378 |         for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:382:17
[INFO] [stdout]     |
[INFO] [stdout] 382 |             for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/data_reader.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl DataConstructor {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_size` is never read
[INFO] [stdout]   --> src/data_reader.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DataValue {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     data_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_mnist_letters`, `from_testing`, and `from_debug` are never used
[INFO] [stdout]    --> src/data_reader.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl DataValue {
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  69 |     pub fn from_mnist_letters(srecord: &csv::StringRecord) -> DataValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn from_testing(srecord: &csv::StringRecord) -> DataValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn from_debug() -> DataValue {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_batch_debug` and `load_batch_testing` are never used
[INFO] [stdout]    --> src/data_reader.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl DataReader {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn load_batch_debug(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn load_batch_testing(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `activation` is never used
[INFO] [stdout]  --> src/datatypes/nn_datatypes.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn activation(z: f32) -> f32 {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deriv_activation` is never used
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn deriv_activation(z: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_activity_deriv_buffer_size` is never used
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn get_activity_deriv_buffer_size(a_dim: &Vec<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `set_dim`, `set_n_batches`, `set_lr`, and `set_mr` are never used
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl NNConstructor {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  78 |     pub fn default() -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn set_dim(&mut self, dim: Vec<usize>) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn set_n_batches(&mut self, n_batches: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn set_lr(&mut self, lr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn set_mr(&mut self, mr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `null`, `get_index`, and `get_slice` are never used
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl NNActivityInfo {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 141 |     pub fn null() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn get_index(&self, idx_coord: &Vec<usize>) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn get_slice(&self, start_coord: &Vec<usize>, slice_length: usize) -> (usize, usize) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nn_length` is never read
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub struct NeuralNetworkInfo {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub nn_length: usize,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `null`, `get_nn_length`, `get_n_batches`, `create_buffer`, and `read_readback` are never used
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | impl NeuralNetworkInfo {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 219 |     pub fn null() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn get_nn_length(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |     pub fn get_n_batches(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn create_buffer(&self) -> Vec<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub fn read_readback(&self, param_slice: &[f32]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layer_dim`, `n_layers`, and `param_info` are never read
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 384 | pub struct ParamsDir {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 385 |     pub layer_dim: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 386 |     pub n_layers: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 387 |
[INFO] [stdout] 388 |     pub param_info: Vec<TensorInfo>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layer_dim`, `n_layers`, `n_batches`, `activities_info`, and `single_buffer_size` are never read
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub struct ActivityDir {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 426 |     layer_dim: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 427 |     n_layers: usize,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 428 |     n_batches: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 429 |
[INFO] [stdout] 430 |     activities_info: Vec<NNActivityInfo>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 431 |     buffer_size: usize,
[INFO] [stdout] 432 |     single_buffer_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `add_layer`, `set_inputs`, `set_n_batches`, `set_lr`, and `set_mr` are never used
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl ConvConstructor {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  53 |     pub fn default() -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn add_layer(&mut self, kernal_size: usize, pool_size: usize, n_kernals: usize) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub fn set_inputs(&mut self, input_dim: Vec<usize>, n_layers: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn set_n_batches(&mut self, n_batches: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn set_lr(&mut self, lr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn set_mr(&mut self, mr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_offset` is never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct ConvLayerInfo {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 300 |     pub layer_dim: Vec<usize>,
[INFO] [stdout] 301 |     pub layer_offset: Vec<i32>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConvLayerInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dim` is never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub struct PoolingInfo {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 355 |     pub dim: Vec<usize>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PoolingInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `n_batches` are never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub struct ConvActivityInfo {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 410 |     pub offset: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 411 |     pub n_batches: usize,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConvActivityInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dim`, `kernal_count`, `split_k`, and `largest_kernal_layer` are never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 525 | pub struct ConvParamInfo {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 526 |     pub dim: Vec<TensorInfo>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 527 |     pub kernal_count: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 533 |     pub split_k: usize,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 534 |     pub largest_kernal_layer: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConvParamInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tens_n_dim` and `tens_strides` are never read
[INFO] [stdout]  --> src/datatypes/tensor.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TensorInfo{
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub tens_n_dim: usize,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 7 |     pub tens_strides: Vec<usize>,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TensorInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `null`, `get_slice`, and `get_index` are never used
[INFO] [stdout]   --> src/datatypes/tensor.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl TensorInfo{
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn null() -> Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn get_slice(&self, idx_coord: &Vec<usize>, slice_length: usize) -> (usize, usize){
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_index(&self, idx_coord: &Vec<usize>) -> usize{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_dot` is never used
[INFO] [stdout]   --> src/datatypes/tensor.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn vec_dot(vec1: &Vec<usize>, vec2: &Vec<usize>) -> usize{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_dot_f` is never used
[INFO] [stdout]   --> src/datatypes/tensor.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn vec_dot_f(vec1: &[f32], vec2: &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `z` is never read
[INFO] [stdout]  --> src/datatypes/workgroup.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct WorkgroupDim{
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 4 |     pub z: usize,
[INFO] [stdout]   |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir_buffer` and `shader` are never read
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ConvPassInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 16 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gradient_buffer`, `momentum_buffer`, `pool_idx_storage_buffer`, and `accumulate_buffer` are never read
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ConvDispatch {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 54 |     param_buffer: wgpu::Buffer,            // holds the params for the model
[INFO] [stdout] 55 |     gradient_buffer: wgpu::Buffer,         // holds the param gradients
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     momentum_buffer: wgpu::Buffer,         // holds the param momentum
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |     o_storage_buffer: wgpu::Buffer,        // holds intermediate layer outputs and gradients
[INFO] [stdout] 58 |     pool_idx_storage_buffer: wgpu::Buffer, // holds the idx of val that was pooled
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     accumulate_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `accumulate_gradients`, `backward_conv_mat`, `backward_conv_mat_deriv`, `temp_forward_copy`, and `read_back_act_single` are never used
[INFO] [stdout]     --> src/dispatch/conv_dispatch.rs:1634:12
[INFO] [stdout]      |
[INFO] [stdout]   79 | impl ConvDispatch {
[INFO] [stdout]      | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1634 |     pub fn accumulate_gradients(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1671 |     pub fn backward_conv_mat(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1716 |     pub fn backward_conv_mat_deriv(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1756 |     pub fn temp_forward_copy(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2058 |     pub fn read_back_act_single(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir_buffer`, `shader`, and `dir_slot_size` are never read
[INFO] [stdout]   --> src/dispatch/data_dispatch.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DataPassInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 16 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub dir_slot_size: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_nn`, `set_data_nn`, and `read_back_data` are never used
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:65:12
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl DataDispatch {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  65 |     pub fn new_nn(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 701 |     pub fn set_data_nn(&self, gpu_instance: &GPUInstance, nn_dispatch: &NNDispatch) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 894 |     pub fn read_back_data(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance` and `adapter` are never read
[INFO] [stdout]  --> src/dispatch/gpu_instance.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct GPUInstance{
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     pub instance: wgpu::Instance,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 4 |     pub adapter: wgpu::Adapter,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir_buffer` and `shader` are never read
[INFO] [stdout]   --> src/dispatch/nn_dispatch.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct NNPassInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gradient_buffer` and `momentum_buffer` are never read
[INFO] [stdout]   --> src/dispatch/nn_dispatch.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct NNDispatch {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 51 |     param_buffer: wgpu::Buffer,    // holds the params for the model
[INFO] [stdout] 52 |     gradient_buffer: wgpu::Buffer, // holds the param gradients
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 53 |     momentum_buffer: wgpu::Buffer, // holds the param momentum
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `backward_mat`, `read_back_params`, `read_back_save`, `read_back_act_single`, `read_back_gradients`, and `read_back_raw` are never used
[INFO] [stdout]     --> src/dispatch/nn_dispatch.rs:697:12
[INFO] [stdout]      |
[INFO] [stdout]   66 | impl NNDispatch {
[INFO] [stdout]      | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  697 |     pub fn backward_mat(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  907 |     pub fn read_back_params(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  939 |     pub fn read_back_save(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  973 |     pub fn read_back_act_single(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1060 |     pub fn read_back_gradients(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1092 |     pub fn read_back_raw(&self, gpu_instance: &GPUInstance, n_floats: u64) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_data_mnist_letters` is never used
[INFO] [stdout]   --> src/model.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ModelConstructor {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn set_data_mnist_letters(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BasicNNModel` is never constructed
[INFO] [stdout]    --> src/model.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct BasicNNModel {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/model.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl BasicNNModel {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 132 |     pub fn construct(constructor: &ModelConstructor) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn show_all_specs(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn show_params(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn save(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn debug(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn train(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn test(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug` is never used
[INFO] [stdout]    --> src/model.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 265 | impl ConvNNModel {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn debug(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/dispatch/nn_dispatch.rs:967:9
[INFO] [stdout]     |
[INFO] [stdout] 967 |         fs::write("./saves/saved_nn.txt", save_string);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 967 |         let _ = fs::write("./saves/saved_nn.txt", save_string);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/model.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |         fs::write("./saves/saved_convnn.txt", save_string);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 417 |         let _ = fs::write("./saves/saved_convnn.txt", save_string);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "9a66c420051db68567f9592002280b98e7defa88793941bfd7d77314b92cca8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a66c420051db68567f9592002280b98e7defa88793941bfd7d77314b92cca8d", kill_on_drop: false }`
[INFO] [stdout] 9a66c420051db68567f9592002280b98e7defa88793941bfd7d77314b92cca8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a976527f6fee862a37ddb16d2436a10a9c6370c7ed0cbf1574c0e06175b2c0cd
[INFO] running `Command { std: "docker" "start" "-a" "a976527f6fee862a37ddb16d2436a10a9c6370c7ed0cbf1574c0e06175b2c0cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling MachineLearningGPU v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/main.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroU64`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::num::NonZeroU64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Instant`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Instant;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wgpu::util::DeviceExt`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use wgpu::util::DeviceExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/data_reader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data_reader::DataReader`
[INFO] [stdout]  --> src/datatypes/nn_datatypes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::data_reader::DataReader;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distr::uniform::UniformUsize`
[INFO] [stdout]  --> src/datatypes/nn_datatypes.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::distr::uniform::UniformUsize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::model`
[INFO] [stdout]  --> src/datatypes/conv_datatypes.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::model;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dispatch::conv_dispatch`
[INFO] [stdout]  --> src/dispatch/conv_dispatch.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::dispatch::conv_dispatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/dispatch/conv_dispatch.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroU64`
[INFO] [stdout]  --> src/dispatch/conv_dispatch.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::num::NonZeroU64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::NonZeroU64`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::num::NonZeroU64;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::datatypes::*`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::datatypes::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nn_datatypes::*`
[INFO] [stdout]  --> src/dispatch/data_dispatch.rs:8:24
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::datatypes::{nn_datatypes::*, workgroup::*};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:709:25
[INFO] [stdout]     |
[INFO] [stdout] 709 |         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout]     |                         ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 709 -         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout] 709 +         let data_slot = self.data_reader.data_value_size + 1 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:751:25
[INFO] [stdout]     |
[INFO] [stdout] 751 |         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout]     |                         ^                                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 751 -         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stdout] 751 +         let data_slot = self.data_reader.data_value_size + 1 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stdout]  --> src/dispatch/nn_dispatch.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stdout]   |                ^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::data_reader::*`
[INFO] [stdout]  --> src/dispatch/nn_dispatch.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::data_reader::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `csv::Error`
[INFO] [stdout]  --> src/gpu_dirs/nn_dirs.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use csv::Error;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::dispatch::data_dispatch`
[INFO] [stdout]  --> src/model.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::dispatch::data_dispatch;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/model.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `conv_dispatch::*` and `gpu_instance::GPUInstance`
[INFO] [stdout]   --> src/main.rs:14:23
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::dispatch::{conv_dispatch::*, gpu_instance::GPUInstance};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::conv_datatypes::*`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use crate::conv_datatypes::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:415:29
[INFO] [stdout]     |
[INFO] [stdout] 415 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:614:29
[INFO] [stdout]     |
[INFO] [stdout] 614 |         let mut rng = rand::thread_rng();
[INFO] [stdout]     |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:418:26
[INFO] [stdout]     |
[INFO] [stdout] 418 |             .map(|_| rng.gen_range(-1.0..=1.0))
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:616:66
[INFO] [stdout]     |
[INFO] [stdout] 616 |         let random_floats: Vec<f32> = (0..self.size).map(|_| rng.gen_range(-1.0..=1.0)).collect();
[INFO] [stdout]     |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/data_reader.rs:231:13
[INFO] [stdout]     |
[INFO] [stdout] 231 |         for i in 0..10000 {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:12:21
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn deriv_activation(z: f32) -> f32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:88:13
[INFO] [stdout]    |
[INFO] [stdout] 88 |         let mut new_nn_dim = model_constructor.nn_dim.clone();
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let mut buf = vec![1.0; self.nn_length];
[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/datatypes/nn_datatypes.rs:458:13
[INFO] [stdout]     |
[INFO] [stdout] 458 |         let mut v = vec![0.0; self.buffer_size];
[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/datatypes/conv_datatypes.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut layer_i = 0;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_i`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:258:13
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let mut layer_i = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let mut size = 0;
[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/datatypes/conv_datatypes.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |         let mut kernal_info = KernalInfo::new(kernal_dim);
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:321:13
[INFO] [stdout]     |
[INFO] [stdout] 321 |         let mut size = 0;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:384:13
[INFO] [stdout]     |
[INFO] [stdout] 384 |         let c = kernal_dim[2];
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:493:13
[INFO] [stdout]     |
[INFO] [stdout] 493 |         let mut empty = vec![1.0; self.storage_buffer_size];
[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/datatypes/conv_datatypes.rs:514:13
[INFO] [stdout]     |
[INFO] [stdout] 514 |         let mut empty = vec![0; self.storage_buffer_size];
[INFO] [stdout]     |             ----^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `b_offset` is never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:548:28
[INFO] [stdout]     |
[INFO] [stdout] 548 |         let mut b_offset = 0;
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_constructor`
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         data_constructor: &DataConstructor,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_constructor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `layer_i`
[INFO] [stdout]     --> src/dispatch/conv_dispatch.rs:1794:17
[INFO] [stdout]      |
[INFO] [stdout] 1794 |             let layer_i = 0;
[INFO] [stdout]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_dir_buffer_size`
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:114:13
[INFO] [stdout]     |
[INFO] [stdout] 114 |         let error_dir_buffer_size = error_slot as u64 * 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_dir_buffer_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conv_dispatch`
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:380:9
[INFO] [stdout]     |
[INFO] [stdout] 380 |         conv_dispatch: &ConvDispatch,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conv_dispatch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_dir_buffer_size`
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:427:13
[INFO] [stdout]     |
[INFO] [stdout] 427 |         let error_dir_buffer_size = error_slot as u64 * 1;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_dir_buffer_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir_i`
[INFO] [stdout]   --> src/gpu_dirs/nn_dirs.rs:30:50
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new_conv(conv_info: &ConvolutionInfo, dir_i: usize) -> Self {
[INFO] [stdout]    |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_dir_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ping_switch`
[INFO] [stdout]    --> src/gpu_dirs/nn_dirs.rs:269:13
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let ping_switch = (dir_i + 1) % 2;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ping_switch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `next_conv_layer`
[INFO] [stdout]    --> src/gpu_dirs/conv_dirs.rs:120:13
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let next_conv_layer = &conv_info.conv_layers[dir_i + 1];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_conv_layer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/model.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:187:13
[INFO] [stdout]     |
[INFO] [stdout] 187 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:194:17
[INFO] [stdout]     |
[INFO] [stdout] 194 |             for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:228:13
[INFO] [stdout]     |
[INFO] [stdout] 228 |         for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:233:17
[INFO] [stdout]     |
[INFO] [stdout] 233 |             for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/model.rs:326:13
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ----^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:326:13
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let mut sub_batch_i = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |             for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:337:21
[INFO] [stdout]     |
[INFO] [stdout] 337 |                 for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `load_batch_i`
[INFO] [stdout]    --> src/model.rs:378:13
[INFO] [stdout]     |
[INFO] [stdout] 378 |         for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sub_batch_i`
[INFO] [stdout]    --> src/model.rs:382:17
[INFO] [stdout]     |
[INFO] [stdout] 382 |             for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/data_reader.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl DataConstructor {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 16 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_size` is never read
[INFO] [stdout]   --> src/data_reader.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DataValue {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     data_size: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `from_mnist_letters`, `from_testing`, and `from_debug` are never used
[INFO] [stdout]    --> src/data_reader.rs:69:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl DataValue {
[INFO] [stdout]     | -------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  69 |     pub fn from_mnist_letters(srecord: &csv::StringRecord) -> DataValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  88 |     pub fn from_testing(srecord: &csv::StringRecord) -> DataValue {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn from_debug() -> DataValue {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `load_batch_debug` and `load_batch_testing` are never used
[INFO] [stdout]    --> src/data_reader.rs:230:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl DataReader {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 230 |     pub fn load_batch_debug(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     pub fn load_batch_testing(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `activation` is never used
[INFO] [stdout]  --> src/datatypes/nn_datatypes.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn activation(z: f32) -> f32 {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deriv_activation` is never used
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn deriv_activation(z: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_activity_deriv_buffer_size` is never used
[INFO] [stdout]   --> src/datatypes/nn_datatypes.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn get_activity_deriv_buffer_size(a_dim: &Vec<usize>) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `set_dim`, `set_n_batches`, `set_lr`, and `set_mr` are never used
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:78:12
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl NNConstructor {
[INFO] [stdout]     | ------------------ associated items in this implementation
[INFO] [stdout]  78 |     pub fn default() -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     pub fn set_dim(&mut self, dim: Vec<usize>) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn set_n_batches(&mut self, n_batches: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn set_lr(&mut self, lr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn set_mr(&mut self, mr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `null`, `get_index`, and `get_slice` are never used
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl NNActivityInfo {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 141 |     pub fn null() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn get_index(&self, idx_coord: &Vec<usize>) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn get_slice(&self, start_coord: &Vec<usize>, slice_length: usize) -> (usize, usize) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nn_length` is never read
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 197 | pub struct NeuralNetworkInfo {
[INFO] [stdout]     |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 202 |     pub nn_length: usize,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `null`, `get_nn_length`, `get_n_batches`, `create_buffer`, and `read_readback` are never used
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:219:12
[INFO] [stdout]     |
[INFO] [stdout] 209 | impl NeuralNetworkInfo {
[INFO] [stdout]     | ---------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 219 |     pub fn null() -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 266 |     pub fn get_nn_length(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 270 |     pub fn get_n_batches(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     pub fn create_buffer(&self) -> Vec<f32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 333 |     pub fn read_readback(&self, param_slice: &[f32]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layer_dim`, `n_layers`, and `param_info` are never read
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:385:9
[INFO] [stdout]     |
[INFO] [stdout] 384 | pub struct ParamsDir {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 385 |     pub layer_dim: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 386 |     pub n_layers: usize,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 387 |
[INFO] [stdout] 388 |     pub param_info: Vec<TensorInfo>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layer_dim`, `n_layers`, `n_batches`, `activities_info`, and `single_buffer_size` are never read
[INFO] [stdout]    --> src/datatypes/nn_datatypes.rs:426:5
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub struct ActivityDir {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 426 |     layer_dim: Vec<usize>,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 427 |     n_layers: usize,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 428 |     n_batches: usize,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 429 |
[INFO] [stdout] 430 |     activities_info: Vec<NNActivityInfo>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 431 |     buffer_size: usize,
[INFO] [stdout] 432 |     single_buffer_size: usize,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default`, `add_layer`, `set_inputs`, `set_n_batches`, `set_lr`, and `set_mr` are never used
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:53:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl ConvConstructor {
[INFO] [stdout]     | -------------------- associated items in this implementation
[INFO] [stdout]  53 |     pub fn default() -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn add_layer(&mut self, kernal_size: usize, pool_size: usize, n_kernals: usize) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  93 |     pub fn set_inputs(&mut self, input_dim: Vec<usize>, n_layers: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn set_n_batches(&mut self, n_batches: usize) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn set_lr(&mut self, lr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     pub fn set_mr(&mut self, mr: f32) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_offset` is never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct ConvLayerInfo {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 300 |     pub layer_dim: Vec<usize>,
[INFO] [stdout] 301 |     pub layer_offset: Vec<i32>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConvLayerInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dim` is never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:355:9
[INFO] [stdout]     |
[INFO] [stdout] 354 | pub struct PoolingInfo {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] 355 |     pub dim: Vec<usize>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PoolingInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `offset` and `n_batches` are never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:410:9
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub struct ConvActivityInfo {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 410 |     pub offset: usize,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 411 |     pub n_batches: usize,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConvActivityInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dim`, `kernal_count`, `split_k`, and `largest_kernal_layer` are never read
[INFO] [stdout]    --> src/datatypes/conv_datatypes.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 525 | pub struct ConvParamInfo {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 526 |     pub dim: Vec<TensorInfo>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 527 |     pub kernal_count: Vec<usize>,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 533 |     pub split_k: usize,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 534 |     pub largest_kernal_layer: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConvParamInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tens_n_dim` and `tens_strides` are never read
[INFO] [stdout]  --> src/datatypes/tensor.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct TensorInfo{
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 6 |     pub tens_n_dim: usize,
[INFO] [stdout]   |         ^^^^^^^^^^
[INFO] [stdout] 7 |     pub tens_strides: Vec<usize>,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `TensorInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `null`, `get_slice`, and `get_index` are never used
[INFO] [stdout]   --> src/datatypes/tensor.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl TensorInfo{
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 12 |     pub fn null() -> Self{
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn get_slice(&self, idx_coord: &Vec<usize>, slice_length: usize) -> (usize, usize){
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn get_index(&self, idx_coord: &Vec<usize>) -> usize{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_dot` is never used
[INFO] [stdout]   --> src/datatypes/tensor.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn vec_dot(vec1: &Vec<usize>, vec2: &Vec<usize>) -> usize{
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_dot_f` is never used
[INFO] [stdout]   --> src/datatypes/tensor.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn vec_dot_f(vec1: &[f32], vec2: &[f32]) -> f32{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `z` is never read
[INFO] [stdout]  --> src/datatypes/workgroup.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct WorkgroupDim{
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 4 |     pub z: usize,
[INFO] [stdout]   |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir_buffer` and `shader` are never read
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ConvPassInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 16 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gradient_buffer`, `momentum_buffer`, `pool_idx_storage_buffer`, and `accumulate_buffer` are never read
[INFO] [stdout]   --> src/dispatch/conv_dispatch.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct ConvDispatch {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 54 |     param_buffer: wgpu::Buffer,            // holds the params for the model
[INFO] [stdout] 55 |     gradient_buffer: wgpu::Buffer,         // holds the param gradients
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 56 |     momentum_buffer: wgpu::Buffer,         // holds the param momentum
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 57 |     o_storage_buffer: wgpu::Buffer,        // holds intermediate layer outputs and gradients
[INFO] [stdout] 58 |     pool_idx_storage_buffer: wgpu::Buffer, // holds the idx of val that was pooled
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     accumulate_buffer: wgpu::Buffer,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `accumulate_gradients`, `backward_conv_mat`, `backward_conv_mat_deriv`, `temp_forward_copy`, and `read_back_act_single` are never used
[INFO] [stdout]     --> src/dispatch/conv_dispatch.rs:1634:12
[INFO] [stdout]      |
[INFO] [stdout]   79 | impl ConvDispatch {
[INFO] [stdout]      | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1634 |     pub fn accumulate_gradients(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1671 |     pub fn backward_conv_mat(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1716 |     pub fn backward_conv_mat_deriv(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1756 |     pub fn temp_forward_copy(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2058 |     pub fn read_back_act_single(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir_buffer`, `shader`, and `dir_slot_size` are never read
[INFO] [stdout]   --> src/dispatch/data_dispatch.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DataPassInfo {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 16 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 17 |
[INFO] [stdout] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub dir_slot_size: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_nn`, `set_data_nn`, and `read_back_data` are never used
[INFO] [stdout]    --> src/dispatch/data_dispatch.rs:65:12
[INFO] [stdout]     |
[INFO] [stdout]  64 | impl DataDispatch {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout]  65 |     pub fn new_nn(
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 701 |     pub fn set_data_nn(&self, gpu_instance: &GPUInstance, nn_dispatch: &NNDispatch) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 894 |     pub fn read_back_data(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `instance` and `adapter` are never read
[INFO] [stdout]  --> src/dispatch/gpu_instance.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct GPUInstance{
[INFO] [stdout]   |            ----------- fields in this struct
[INFO] [stdout] 3 |     pub instance: wgpu::Instance,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 4 |     pub adapter: wgpu::Adapter,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dir_buffer` and `shader` are never read
[INFO] [stdout]   --> src/dispatch/nn_dispatch.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct NNPassInfo {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 13 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     pub shader: wgpu::ShaderModule,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `gradient_buffer` and `momentum_buffer` are never read
[INFO] [stdout]   --> src/dispatch/nn_dispatch.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct NNDispatch {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 51 |     param_buffer: wgpu::Buffer,    // holds the params for the model
[INFO] [stdout] 52 |     gradient_buffer: wgpu::Buffer, // holds the param gradients
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 53 |     momentum_buffer: wgpu::Buffer, // holds the param momentum
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `backward_mat`, `read_back_params`, `read_back_save`, `read_back_act_single`, `read_back_gradients`, and `read_back_raw` are never used
[INFO] [stdout]     --> src/dispatch/nn_dispatch.rs:697:12
[INFO] [stdout]      |
[INFO] [stdout]   66 | impl NNDispatch {
[INFO] [stdout]      | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  697 |     pub fn backward_mat(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  907 |     pub fn read_back_params(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  939 |     pub fn read_back_save(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  973 |     pub fn read_back_act_single(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1060 |     pub fn read_back_gradients(&self, gpu_instance: &GPUInstance) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1092 |     pub fn read_back_raw(&self, gpu_instance: &GPUInstance, n_floats: u64) {
[INFO] [stdout]      |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_data_mnist_letters` is never used
[INFO] [stdout]   --> src/model.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ModelConstructor {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 95 |     pub fn set_data_mnist_letters(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BasicNNModel` is never constructed
[INFO] [stdout]    --> src/model.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub struct BasicNNModel {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/model.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout] 131 | impl BasicNNModel {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 132 |     pub fn construct(constructor: &ModelConstructor) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn show_all_specs(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 156 |     pub fn show_params(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     pub fn save(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub fn debug(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn train(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn test(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug` is never used
[INFO] [stdout]    --> src/model.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 265 | impl ConvNNModel {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 307 |     pub fn debug(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/dispatch/nn_dispatch.rs:967:9
[INFO] [stdout]     |
[INFO] [stdout] 967 |         fs::write("./saves/saved_nn.txt", save_string);
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 967 |         let _ = fs::write("./saves/saved_nn.txt", save_string);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/model.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |         fs::write("./saves/saved_convnn.txt", save_string);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 417 |         let _ = fs::write("./saves/saved_convnn.txt", save_string);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "a976527f6fee862a37ddb16d2436a10a9c6370c7ed0cbf1574c0e06175b2c0cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a976527f6fee862a37ddb16d2436a10a9c6370c7ed0cbf1574c0e06175b2c0cd", kill_on_drop: false }`
[INFO] [stdout] a976527f6fee862a37ddb16d2436a10a9c6370c7ed0cbf1574c0e06175b2c0cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 26d128635475566e733325d959771a9e34ce3e3dfb57168e9cc37b44bb833cc1
[INFO] running `Command { std: "docker" "start" "-a" "26d128635475566e733325d959771a9e34ce3e3dfb57168e9cc37b44bb833cc1", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stderr]  --> src/main.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stderr]   |                ^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::NonZeroU64`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::num::NonZeroU64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::Instant;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wgpu::util::DeviceExt`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use wgpu::util::DeviceExt;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/data_reader.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data_reader::DataReader`
[INFO] [stderr]  --> src/datatypes/nn_datatypes.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::data_reader::DataReader;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::distr::uniform::UniformUsize`
[INFO] [stderr]  --> src/datatypes/nn_datatypes.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rand::distr::uniform::UniformUsize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::model`
[INFO] [stderr]  --> src/datatypes/conv_datatypes.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::model;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::dispatch::conv_dispatch`
[INFO] [stderr]  --> src/dispatch/conv_dispatch.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::dispatch::conv_dispatch;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stderr]  --> src/dispatch/conv_dispatch.rs:7:16
[INFO] [stderr]   |
[INFO] [stderr] 7 | use bytemuck::{Pod, Zeroable};
[INFO] [stderr]   |                ^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::NonZeroU64`
[INFO] [stderr]  --> src/dispatch/conv_dispatch.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::num::NonZeroU64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]   --> src/dispatch/conv_dispatch.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::fs;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stderr]  --> src/dispatch/data_dispatch.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stderr]   |                ^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs`
[INFO] [stderr]  --> src/dispatch/data_dispatch.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::NonZeroU64`
[INFO] [stderr]  --> src/dispatch/data_dispatch.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::num::NonZeroU64;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::datatypes::*`
[INFO] [stderr]  --> src/dispatch/data_dispatch.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crate::datatypes::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nn_datatypes::*`
[INFO] [stderr]  --> src/dispatch/data_dispatch.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 | use crate::datatypes::{nn_datatypes::*, workgroup::*};
[INFO] [stderr]   |                        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/dispatch/data_dispatch.rs:709:25
[INFO] [stderr]     |
[INFO] [stderr] 709 |         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stderr]     |                         ^                                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 709 -         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stderr] 709 +         let data_slot = self.data_reader.data_value_size + 1 ;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/dispatch/data_dispatch.rs:751:25
[INFO] [stderr]     |
[INFO] [stderr] 751 |         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stderr]     |                         ^                                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 751 -         let data_slot = (self.data_reader.data_value_size + 1);
[INFO] [stderr] 751 +         let data_slot = self.data_reader.data_value_size + 1 ;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Pod` and `Zeroable`
[INFO] [stderr]  --> src/dispatch/nn_dispatch.rs:1:16
[INFO] [stderr]   |
[INFO] [stderr] 1 | use bytemuck::{Pod, Zeroable};
[INFO] [stderr]   |                ^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::data_reader::*`
[INFO] [stderr]  --> src/dispatch/nn_dispatch.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::data_reader::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `csv::Error`
[INFO] [stderr]  --> src/gpu_dirs/nn_dirs.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use csv::Error;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::dispatch::data_dispatch`
[INFO] [stderr]  --> src/model.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::dispatch::data_dispatch;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Duration`
[INFO] [stderr]  --> src/model.rs:7:17
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::time::{Duration, Instant};
[INFO] [stderr]   |                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `conv_dispatch::*` and `gpu_instance::GPUInstance`
[INFO] [stderr]   --> src/main.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 | use crate::dispatch::{conv_dispatch::*, gpu_instance::GPUInstance};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::conv_datatypes::*`
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use crate::conv_datatypes::*;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:415:29
[INFO] [stderr]     |
[INFO] [stderr] 415 |         let mut rng = rand::thread_rng();
[INFO] [stderr]     |                             ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `rand::thread_rng`: Renamed to `rng`
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:614:29
[INFO] [stderr]     |
[INFO] [stderr] 614 |         let mut rng = rand::thread_rng();
[INFO] [stderr]     |                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:418:26
[INFO] [stderr]     |
[INFO] [stderr] 418 |             .map(|_| rng.gen_range(-1.0..=1.0))
[INFO] [stderr]     |                          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:616:66
[INFO] [stderr]     |
[INFO] [stderr] 616 |         let random_floats: Vec<f32> = (0..self.size).map(|_| rng.gen_range(-1.0..=1.0)).collect();
[INFO] [stderr]     |                                                                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/data_reader.rs:231:13
[INFO] [stderr]     |
[INFO] [stderr] 231 |         for i in 0..10000 {
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `z`
[INFO] [stderr]   --> src/datatypes/nn_datatypes.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn deriv_activation(z: f32) -> f32 {
[INFO] [stderr]    |                     ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/datatypes/nn_datatypes.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut new_nn_dim = model_constructor.nn_dim.clone();
[INFO] [stderr]    |             ----^^^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:275:13
[INFO] [stderr]     |
[INFO] [stderr] 275 |         let mut buf = vec![1.0; self.nn_length];
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:458:13
[INFO] [stderr]     |
[INFO] [stderr] 458 |         let mut v = vec![0.0; self.buffer_size];
[INFO] [stderr]     |             ----^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 258 |         let mut layer_i = 0;
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layer_i`
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:258:13
[INFO] [stderr]     |
[INFO] [stderr] 258 |         let mut layer_i = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:321:13
[INFO] [stderr]     |
[INFO] [stderr] 321 |         let mut size = 0;
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:323:13
[INFO] [stderr]     |
[INFO] [stderr] 323 |         let mut kernal_info = KernalInfo::new(kernal_dim);
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `size`
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:321:13
[INFO] [stderr]     |
[INFO] [stderr] 321 |         let mut size = 0;
[INFO] [stderr]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:384:13
[INFO] [stderr]     |
[INFO] [stderr] 384 |         let c = kernal_dim[2];
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:493:13
[INFO] [stderr]     |
[INFO] [stderr] 493 |         let mut empty = vec![1.0; self.storage_buffer_size];
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:514:13
[INFO] [stderr]     |
[INFO] [stderr] 514 |         let mut empty = vec![0; self.storage_buffer_size];
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `b_offset` is never read
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:548:28
[INFO] [stderr]     |
[INFO] [stderr] 548 |         let mut b_offset = 0;
[INFO] [stderr]     |                            ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data_constructor`
[INFO] [stderr]   --> src/dispatch/conv_dispatch.rs:91:9
[INFO] [stderr]    |
[INFO] [stderr] 91 |         data_constructor: &DataConstructor,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_constructor`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `layer_i`
[INFO] [stderr]     --> src/dispatch/conv_dispatch.rs:1794:17
[INFO] [stderr]      |
[INFO] [stderr] 1794 |             let layer_i = 0;
[INFO] [stderr]      |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_layer_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error_dir_buffer_size`
[INFO] [stderr]    --> src/dispatch/data_dispatch.rs:114:13
[INFO] [stderr]     |
[INFO] [stderr] 114 |         let error_dir_buffer_size = error_slot as u64 * 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_dir_buffer_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conv_dispatch`
[INFO] [stderr]    --> src/dispatch/data_dispatch.rs:380:9
[INFO] [stderr]     |
[INFO] [stderr] 380 |         conv_dispatch: &ConvDispatch,
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_conv_dispatch`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `error_dir_buffer_size`
[INFO] [stderr]    --> src/dispatch/data_dispatch.rs:427:13
[INFO] [stderr]     |
[INFO] [stderr] 427 |         let error_dir_buffer_size = error_slot as u64 * 1;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_dir_buffer_size`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir_i`
[INFO] [stderr]   --> src/gpu_dirs/nn_dirs.rs:30:50
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn new_conv(conv_info: &ConvolutionInfo, dir_i: usize) -> Self {
[INFO] [stderr]    |                                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_dir_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ping_switch`
[INFO] [stderr]    --> src/gpu_dirs/nn_dirs.rs:269:13
[INFO] [stderr]     |
[INFO] [stderr] 269 |         let ping_switch = (dir_i + 1) % 2;
[INFO] [stderr]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ping_switch`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `next_conv_layer`
[INFO] [stderr]    --> src/gpu_dirs/conv_dirs.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let next_conv_layer = &conv_info.conv_layers[dir_i + 1];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_conv_layer`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/model.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut sub_batch_i = 0;
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_batch_i`
[INFO] [stderr]    --> src/model.rs:187:13
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut sub_batch_i = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load_batch_i`
[INFO] [stderr]    --> src/model.rs:194:17
[INFO] [stderr]     |
[INFO] [stderr] 194 |             for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_batch_i`
[INFO] [stderr]    --> src/model.rs:198:21
[INFO] [stderr]     |
[INFO] [stderr] 198 |                 for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stderr]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load_batch_i`
[INFO] [stderr]    --> src/model.rs:228:13
[INFO] [stderr]     |
[INFO] [stderr] 228 |         for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_batch_i`
[INFO] [stderr]    --> src/model.rs:233:17
[INFO] [stderr]     |
[INFO] [stderr] 233 |             for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/model.rs:326:13
[INFO] [stderr]     |
[INFO] [stderr] 326 |         let mut sub_batch_i = 0;
[INFO] [stderr]     |             ----^^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_batch_i`
[INFO] [stderr]    --> src/model.rs:326:13
[INFO] [stderr]     |
[INFO] [stderr] 326 |         let mut sub_batch_i = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load_batch_i`
[INFO] [stderr]    --> src/model.rs:333:17
[INFO] [stderr]     |
[INFO] [stderr] 333 |             for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stderr]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_batch_i`
[INFO] [stderr]    --> src/model.rs:337:21
[INFO] [stderr]     |
[INFO] [stderr] 337 |                 for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stderr]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `load_batch_i`
[INFO] [stderr]    --> src/model.rs:378:13
[INFO] [stderr]     |
[INFO] [stderr] 378 |         for load_batch_i in 0..self.data_dispatch.data_reader.n_load_batches {
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_load_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sub_batch_i`
[INFO] [stderr]    --> src/model.rs:382:17
[INFO] [stderr]     |
[INFO] [stderr] 382 |             for sub_batch_i in 0..self.data_dispatch.data_reader.n_sub_batches {
[INFO] [stderr]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sub_batch_i`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/data_reader.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl DataConstructor {
[INFO] [stderr]    | -------------------- associated function in this implementation
[INFO] [stderr] 16 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `data_size` is never read
[INFO] [stderr]   --> src/data_reader.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct DataValue {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 46 |     data_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `from_mnist_letters`, `from_testing`, and `from_debug` are never used
[INFO] [stderr]    --> src/data_reader.rs:69:12
[INFO] [stderr]     |
[INFO] [stderr]  49 | impl DataValue {
[INFO] [stderr]     | -------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  69 |     pub fn from_mnist_letters(srecord: &csv::StringRecord) -> DataValue {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  88 |     pub fn from_testing(srecord: &csv::StringRecord) -> DataValue {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn from_debug() -> DataValue {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `load_batch_debug` and `load_batch_testing` are never used
[INFO] [stderr]    --> src/data_reader.rs:230:12
[INFO] [stderr]     |
[INFO] [stderr] 136 | impl DataReader {
[INFO] [stderr]     | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 230 |     pub fn load_batch_debug(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 236 |     pub fn load_batch_testing(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `activation` is never used
[INFO] [stderr]  --> src/datatypes/nn_datatypes.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn activation(z: f32) -> f32 {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `deriv_activation` is never used
[INFO] [stderr]   --> src/datatypes/nn_datatypes.rs:12:4
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn deriv_activation(z: f32) -> f32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_activity_deriv_buffer_size` is never used
[INFO] [stderr]   --> src/datatypes/nn_datatypes.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn get_activity_deriv_buffer_size(a_dim: &Vec<usize>) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `default`, `set_dim`, `set_n_batches`, `set_lr`, and `set_mr` are never used
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:78:12
[INFO] [stderr]     |
[INFO] [stderr]  77 | impl NNConstructor {
[INFO] [stderr]     | ------------------ associated items in this implementation
[INFO] [stderr]  78 |     pub fn default() -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 102 |     pub fn set_dim(&mut self, dim: Vec<usize>) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 106 |     pub fn set_n_batches(&mut self, n_batches: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 |     pub fn set_lr(&mut self, lr: f32) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     pub fn set_mr(&mut self, mr: f32) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `null`, `get_index`, and `get_slice` are never used
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:141:12
[INFO] [stderr]     |
[INFO] [stderr] 140 | impl NNActivityInfo {
[INFO] [stderr]     | ------------------- associated items in this implementation
[INFO] [stderr] 141 |     pub fn null() -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn get_index(&self, idx_coord: &Vec<usize>) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 190 |     pub fn get_slice(&self, start_coord: &Vec<usize>, slice_length: usize) -> (usize, usize) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `nn_length` is never read
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:202:9
[INFO] [stderr]     |
[INFO] [stderr] 197 | pub struct NeuralNetworkInfo {
[INFO] [stderr]     |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 202 |     pub nn_length: usize,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `null`, `get_nn_length`, `get_n_batches`, `create_buffer`, and `read_readback` are never used
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:219:12
[INFO] [stderr]     |
[INFO] [stderr] 209 | impl NeuralNetworkInfo {
[INFO] [stderr]     | ---------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 219 |     pub fn null() -> Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 266 |     pub fn get_nn_length(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 270 |     pub fn get_n_batches(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 274 |     pub fn create_buffer(&self) -> Vec<f32> {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 333 |     pub fn read_readback(&self, param_slice: &[f32]) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `layer_dim`, `n_layers`, and `param_info` are never read
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:385:9
[INFO] [stderr]     |
[INFO] [stderr] 384 | pub struct ParamsDir {
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr] 385 |     pub layer_dim: Vec<usize>,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 386 |     pub n_layers: usize,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 387 |
[INFO] [stderr] 388 |     pub param_info: Vec<TensorInfo>,
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `layer_dim`, `n_layers`, `n_batches`, `activities_info`, and `single_buffer_size` are never read
[INFO] [stderr]    --> src/datatypes/nn_datatypes.rs:426:5
[INFO] [stderr]     |
[INFO] [stderr] 425 | pub struct ActivityDir {
[INFO] [stderr]     |            ----------- fields in this struct
[INFO] [stderr] 426 |     layer_dim: Vec<usize>,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 427 |     n_layers: usize,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 428 |     n_batches: usize,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 429 |
[INFO] [stderr] 430 |     activities_info: Vec<NNActivityInfo>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 431 |     buffer_size: usize,
[INFO] [stderr] 432 |     single_buffer_size: usize,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `default`, `add_layer`, `set_inputs`, `set_n_batches`, `set_lr`, and `set_mr` are never used
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:53:12
[INFO] [stderr]     |
[INFO] [stderr]  52 | impl ConvConstructor {
[INFO] [stderr]     | -------------------- associated items in this implementation
[INFO] [stderr]  53 |     pub fn default() -> Self {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  87 |     pub fn add_layer(&mut self, kernal_size: usize, pool_size: usize, n_kernals: usize) {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  93 |     pub fn set_inputs(&mut self, input_dim: Vec<usize>, n_layers: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn set_n_batches(&mut self, n_batches: usize) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub fn set_lr(&mut self, lr: f32) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 |     pub fn set_mr(&mut self, mr: f32) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `layer_offset` is never read
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 299 | pub struct ConvLayerInfo {
[INFO] [stderr]     |            ------------- field in this struct
[INFO] [stderr] 300 |     pub layer_dim: Vec<usize>,
[INFO] [stderr] 301 |     pub layer_offset: Vec<i32>,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ConvLayerInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `dim` is never read
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:355:9
[INFO] [stderr]     |
[INFO] [stderr] 354 | pub struct PoolingInfo {
[INFO] [stderr]     |            ----------- field in this struct
[INFO] [stderr] 355 |     pub dim: Vec<usize>,
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PoolingInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `offset` and `n_batches` are never read
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:410:9
[INFO] [stderr]     |
[INFO] [stderr] 409 | pub struct ConvActivityInfo {
[INFO] [stderr]     |            ---------------- fields in this struct
[INFO] [stderr] 410 |     pub offset: usize,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr] 411 |     pub n_batches: usize,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ConvActivityInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dim`, `kernal_count`, `split_k`, and `largest_kernal_layer` are never read
[INFO] [stderr]    --> src/datatypes/conv_datatypes.rs:526:9
[INFO] [stderr]     |
[INFO] [stderr] 525 | pub struct ConvParamInfo {
[INFO] [stderr]     |            ------------- fields in this struct
[INFO] [stderr] 526 |     pub dim: Vec<TensorInfo>,
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 527 |     pub kernal_count: Vec<usize>,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 533 |     pub split_k: usize,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 534 |     pub largest_kernal_layer: usize,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ConvParamInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `tens_n_dim` and `tens_strides` are never read
[INFO] [stderr]  --> src/datatypes/tensor.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct TensorInfo{
[INFO] [stderr]   |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 6 |     pub tens_n_dim: usize,
[INFO] [stderr]   |         ^^^^^^^^^^
[INFO] [stderr] 7 |     pub tens_strides: Vec<usize>,
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `TensorInfo` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `null`, `get_slice`, and `get_index` are never used
[INFO] [stderr]   --> src/datatypes/tensor.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl TensorInfo{
[INFO] [stderr]    | --------------- associated items in this implementation
[INFO] [stderr] 12 |     pub fn null() -> Self{
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn get_slice(&self, idx_coord: &Vec<usize>, slice_length: usize) -> (usize, usize){
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     pub fn get_index(&self, idx_coord: &Vec<usize>) -> usize{
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `vec_dot` is never used
[INFO] [stderr]   --> src/datatypes/tensor.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn vec_dot(vec1: &Vec<usize>, vec2: &Vec<usize>) -> usize{
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `vec_dot_f` is never used
[INFO] [stderr]   --> src/datatypes/tensor.rs:90:4
[INFO] [stderr]    |
[INFO] [stderr] 90 | fn vec_dot_f(vec1: &[f32], vec2: &[f32]) -> f32{
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `z` is never read
[INFO] [stderr]  --> src/datatypes/workgroup.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct WorkgroupDim{
[INFO] [stderr]   |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 4 |     pub z: usize,
[INFO] [stderr]   |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dir_buffer` and `shader` are never read
[INFO] [stderr]   --> src/dispatch/conv_dispatch.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct ConvPassInfo {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 16 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 17 |
[INFO] [stderr] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `gradient_buffer`, `momentum_buffer`, `pool_idx_storage_buffer`, and `accumulate_buffer` are never read
[INFO] [stderr]   --> src/dispatch/conv_dispatch.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 53 | pub struct ConvDispatch {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 54 |     param_buffer: wgpu::Buffer,            // holds the params for the model
[INFO] [stderr] 55 |     gradient_buffer: wgpu::Buffer,         // holds the param gradients
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 56 |     momentum_buffer: wgpu::Buffer,         // holds the param momentum
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 57 |     o_storage_buffer: wgpu::Buffer,        // holds intermediate layer outputs and gradients
[INFO] [stderr] 58 |     pool_idx_storage_buffer: wgpu::Buffer, // holds the idx of val that was pooled
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 61 |     accumulate_buffer: wgpu::Buffer,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `accumulate_gradients`, `backward_conv_mat`, `backward_conv_mat_deriv`, `temp_forward_copy`, and `read_back_act_single` are never used
[INFO] [stderr]     --> src/dispatch/conv_dispatch.rs:1634:12
[INFO] [stderr]      |
[INFO] [stderr]   79 | impl ConvDispatch {
[INFO] [stderr]      | ----------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 1634 |     pub fn accumulate_gradients(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1671 |     pub fn backward_conv_mat(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1716 |     pub fn backward_conv_mat_deriv(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1756 |     pub fn temp_forward_copy(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 2058 |     pub fn read_back_act_single(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dir_buffer`, `shader`, and `dir_slot_size` are never read
[INFO] [stderr]   --> src/dispatch/data_dispatch.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct DataPassInfo {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 16 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 17 |
[INFO] [stderr] 18 |     pub shader: wgpu::ShaderModule,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     pub dir_slot_size: u64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new_nn`, `set_data_nn`, and `read_back_data` are never used
[INFO] [stderr]    --> src/dispatch/data_dispatch.rs:65:12
[INFO] [stderr]     |
[INFO] [stderr]  64 | impl DataDispatch {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr]  65 |     pub fn new_nn(
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 701 |     pub fn set_data_nn(&self, gpu_instance: &GPUInstance, nn_dispatch: &NNDispatch) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 894 |     pub fn read_back_data(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `instance` and `adapter` are never read
[INFO] [stderr]  --> src/dispatch/gpu_instance.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct GPUInstance{
[INFO] [stderr]   |            ----------- fields in this struct
[INFO] [stderr] 3 |     pub instance: wgpu::Instance,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 4 |     pub adapter: wgpu::Adapter,
[INFO] [stderr]   |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dir_buffer` and `shader` are never read
[INFO] [stderr]   --> src/dispatch/nn_dispatch.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct NNPassInfo {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 13 |     pub dir_buffer: wgpu::Buffer, // for metas
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 14 |
[INFO] [stderr] 15 |     pub shader: wgpu::ShaderModule,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `gradient_buffer` and `momentum_buffer` are never read
[INFO] [stderr]   --> src/dispatch/nn_dispatch.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub struct NNDispatch {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 51 |     param_buffer: wgpu::Buffer,    // holds the params for the model
[INFO] [stderr] 52 |     gradient_buffer: wgpu::Buffer, // holds the param gradients
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 53 |     momentum_buffer: wgpu::Buffer, // holds the param momentum
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `backward_mat`, `read_back_params`, `read_back_save`, `read_back_act_single`, `read_back_gradients`, and `read_back_raw` are never used
[INFO] [stderr]     --> src/dispatch/nn_dispatch.rs:697:12
[INFO] [stderr]      |
[INFO] [stderr]   66 | impl NNDispatch {
[INFO] [stderr]      | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  697 |     pub fn backward_mat(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  907 |     pub fn read_back_params(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  939 |     pub fn read_back_save(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  973 |     pub fn read_back_act_single(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1060 |     pub fn read_back_gradients(&self, gpu_instance: &GPUInstance) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1092 |     pub fn read_back_raw(&self, gpu_instance: &GPUInstance, n_floats: u64) {
[INFO] [stderr]      |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_data_mnist_letters` is never used
[INFO] [stderr]   --> src/model.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl ModelConstructor {
[INFO] [stderr]    | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 95 |     pub fn set_data_mnist_letters(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BasicNNModel` is never constructed
[INFO] [stderr]    --> src/model.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 | pub struct BasicNNModel {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/model.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 131 | impl BasicNNModel {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr] 132 |     pub fn construct(constructor: &ModelConstructor) -> Self {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 152 |     pub fn show_all_specs(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 156 |     pub fn show_params(&mut self) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |     pub fn save(&self) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |     pub fn debug(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 186 |     pub fn train(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 222 |     pub fn test(&mut self) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `debug` is never used
[INFO] [stderr]    --> src/model.rs:307:12
[INFO] [stderr]     |
[INFO] [stderr] 265 | impl ConvNNModel {
[INFO] [stderr]     | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 307 |     pub fn debug(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/dispatch/nn_dispatch.rs:967:9
[INFO] [stderr]     |
[INFO] [stderr] 967 |         fs::write("./saves/saved_nn.txt", save_string);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 967 |         let _ = fs::write("./saves/saved_nn.txt", save_string);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/model.rs:417:9
[INFO] [stderr]     |
[INFO] [stderr] 417 |         fs::write("./saves/saved_convnn.txt", save_string);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 417 |         let _ = fs::write("./saves/saved_convnn.txt", save_string);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `MachineLearningGPU` (bin "MachineLearningGPU" test) generated 102 warnings (run `cargo fix --bin "MachineLearningGPU" -p MachineLearningGPU --tests` to apply 59 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/MachineLearningGPU-9620a7311932e862)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26d128635475566e733325d959771a9e34ce3e3dfb57168e9cc37b44bb833cc1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26d128635475566e733325d959771a9e34ce3e3dfb57168e9cc37b44bb833cc1", kill_on_drop: false }`
[INFO] [stdout] 26d128635475566e733325d959771a9e34ce3e3dfb57168e9cc37b44bb833cc1
