[INFO] cloning repository https://github.com/Hoothoot5321/rust_netv-rk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hoothoot5321/rust_netv-rk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoothoot5321%2Frust_netv-rk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoothoot5321%2Frust_netv-rk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71989eb3a06bdc21b28e9904213ea158b57dd798
[INFO] checking Hoothoot5321/rust_netv-rk against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoothoot5321%2Frust_netv-rk" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Hoothoot5321/rust_netv-rk
[INFO] finished tweaking git repo https://github.com/Hoothoot5321/rust_netv-rk
[INFO] tweaked toml for git repo https://github.com/Hoothoot5321/rust_netv-rk written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hoothoot5321/rust_netv-rk on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hoothoot5321/rust_netv-rk 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 982285e60daa90e97bf0be4ec1031bfd3ab509d94487a9e2bd42afb6346d8318
[INFO] running `Command { std: "docker" "start" "-a" "982285e60daa90e97bf0be4ec1031bfd3ab509d94487a9e2bd42afb6346d8318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "982285e60daa90e97bf0be4ec1031bfd3ab509d94487a9e2bd42afb6346d8318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982285e60daa90e97bf0be4ec1031bfd3ab509d94487a9e2bd42afb6346d8318", kill_on_drop: false }`
[INFO] [stdout] 982285e60daa90e97bf0be4ec1031bfd3ab509d94487a9e2bd42afb6346d8318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15842d6e0b9e520ca60c969dda4118fe1f787062eab72184cee11ad844749676
[INFO] running `Command { std: "docker" "start" "-a" "15842d6e0b9e520ca60c969dda4118fe1f787062eab72184cee11ad844749676", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking rust_network v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::prelude::SliceRandom`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::prelude::SliceRandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/classes/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `derived_mean_squared`, `derived_sigmoid`, `mean_squared`, `sigmoid`, and `softmax`
[INFO] [stdout]  --> src/classes/network.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::math::{sigmoid::{sigmoid,derived_sigmoid}
[INFO] [stdout]   |                             ^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     ,mean_squared::{mean_squared
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 7 |         ,derived_mean_squared}
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     ,get_maks::get_ind_max
[INFO] [stdout] 9 |         ,softmax::{softmax,safe_softmax}
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]   --> src/classes/network.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rand::{Rng,rngs::ThreadRng,seq::SliceRandom};
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_maks::get_ind_max`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use math::{get_maks::get_ind_max};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude::SliceRandom`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::prelude::SliceRandom;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json`
[INFO] [stdout]  --> src/classes/network.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `derived_mean_squared`, `derived_sigmoid`, `mean_squared`, `sigmoid`, and `softmax`
[INFO] [stdout]  --> src/classes/network.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::math::{sigmoid::{sigmoid,derived_sigmoid}
[INFO] [stdout]   |                             ^^^^^^^ ^^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     ,mean_squared::{mean_squared
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 7 |         ,derived_mean_squared}
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     ,get_maks::get_ind_max
[INFO] [stdout] 9 |         ,softmax::{softmax,safe_softmax}
[INFO] [stdout]   |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]   --> src/classes/network.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rand::{Rng,rngs::ThreadRng,seq::SliceRandom};
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_maks::get_ind_max`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use math::{get_maks::get_ind_max};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f_ans_len`
[INFO] [stdout]    --> src/classes/network.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 let f_ans_len = answer_length as f64;
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_f_ans_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/classes/network.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut start_csv = fs::read_to_string(&file_name).unwrap_or_else(|_|"".to_string())+",,,\n";
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/classes/network.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 let mut temp_vec = vec![0.0;self.layers[temp_l].len()];
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `index` is assigned to, but never used
[INFO] [stdout]   --> src/math/get_maks.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut index = 0;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/math/get_maks.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 index = i;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |         for (i,val) in record.iter().enumerate()  {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/main.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let path = r"C:\Users\MartinNammat\Documents\Programming-2\all_tests\rust_network_sigmoid\num_c_train.csv";
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_path`
[INFO] [stdout]   --> src/main.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let test_path = r"C:\Users\MartinNammat\Documents\Programming-2\all_tests\rust_network_sigmoid\num_c_test.csv".to_owned();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_test` is never used
[INFO] [stdout]   --> src/main.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn load_test(reader:&mut Reader<&[u8]>) -> Vec<Vec<f64>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `derived_sigmoid` is never used
[INFO] [stdout]  --> src/math/sigmoid.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn derived_sigmoid(num:f64) ->f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mean_squared` is never used
[INFO] [stdout]  --> src/math/mean_squared.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn mean_squared(prediction:f64,answer:f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `derived_mean_squared` is never used
[INFO] [stdout]  --> src/math/mean_squared.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn derived_mean_squared(prediction:f64,answer:f64)->f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `softmax` is never used
[INFO] [stdout]  --> src/math/softmax.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn softmax(arr:&Vec<f64>) -> Vec<f64> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f_ans_len`
[INFO] [stdout]    --> src/classes/network.rs:186:21
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 let f_ans_len = answer_length as f64;
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_f_ans_len`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/classes/network.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut start_csv = fs::read_to_string(&file_name).unwrap_or_else(|_|"".to_string())+",,,\n";
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/classes/network.rs:144:21
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 let mut temp_vec = vec![0.0;self.layers[temp_l].len()];
[INFO] [stdout]     |                     ----^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `index` is assigned to, but never used
[INFO] [stdout]   --> src/math/get_maks.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut index = 0;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_index` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index` is never read
[INFO] [stdout]   --> src/math/get_maks.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |                 index = i;
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |         for (i,val) in record.iter().enumerate()  {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/main.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |     let path = r"C:\Users\MartinNammat\Documents\Programming-2\all_tests\rust_network_sigmoid\num_c_train.csv";
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `test_path`
[INFO] [stdout]   --> src/main.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let test_path = r"C:\Users\MartinNammat\Documents\Programming-2\all_tests\rust_network_sigmoid\num_c_test.csv".to_owned();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_test` is never used
[INFO] [stdout]   --> src/main.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn load_test(reader:&mut Reader<&[u8]>) -> Vec<Vec<f64>> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `derived_sigmoid` is never used
[INFO] [stdout]  --> src/math/sigmoid.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn derived_sigmoid(num:f64) ->f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mean_squared` is never used
[INFO] [stdout]  --> src/math/mean_squared.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn mean_squared(prediction:f64,answer:f64) -> f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `derived_mean_squared` is never used
[INFO] [stdout]  --> src/math/mean_squared.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn derived_mean_squared(prediction:f64,answer:f64)->f64 {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `softmax` is never used
[INFO] [stdout]  --> src/math/softmax.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn softmax(arr:&Vec<f64>) -> Vec<f64> {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.14s
[INFO] running `Command { std: "docker" "inspect" "15842d6e0b9e520ca60c969dda4118fe1f787062eab72184cee11ad844749676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15842d6e0b9e520ca60c969dda4118fe1f787062eab72184cee11ad844749676", kill_on_drop: false }`
[INFO] [stdout] 15842d6e0b9e520ca60c969dda4118fe1f787062eab72184cee11ad844749676