[INFO] cloning repository https://github.com/JTookey/AI_Core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JTookey/AI_Core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJTookey%2FAI_Core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJTookey%2FAI_Core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] edec149d07f4b90a71aa5ff9b32d50e5ee2963ff [INFO] testing JTookey/AI_Core against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJTookey%2FAI_Core" "/workspace/builds/worker-101/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-101/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/JTookey/AI_Core on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JTookey/AI_Core [INFO] finished tweaking git repo https://github.com/JTookey/AI_Core [INFO] tweaked toml for git repo https://github.com/JTookey/AI_Core written to /workspace/builds/worker-101/source/Cargo.toml [INFO] crate git repo https://github.com/JTookey/AI_Core already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded num-traits v0.2.9 [INFO] [stderr] Downloaded ndarray v0.13.0 [INFO] [stderr] Downloaded ndarray-rand v0.11.0 [INFO] [stderr] Downloaded itertools v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83d4138db3e0c2bfb785c5f2b6d2a0aaf86dfb791e55bc43dcdd4901090a001c [INFO] running `Command { std: "docker" "start" "-a" "83d4138db3e0c2bfb785c5f2b6d2a0aaf86dfb791e55bc43dcdd4901090a001c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83d4138db3e0c2bfb785c5f2b6d2a0aaf86dfb791e55bc43dcdd4901090a001c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83d4138db3e0c2bfb785c5f2b6d2a0aaf86dfb791e55bc43dcdd4901090a001c", kill_on_drop: false }` [INFO] [stdout] 83d4138db3e0c2bfb785c5f2b6d2a0aaf86dfb791e55bc43dcdd4901090a001c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a48a2ef3fc5ada095f053e8a8592f9a2ecd14a97d83468335a6b52279c93c50 [INFO] running `Command { std: "docker" "start" "-a" "1a48a2ef3fc5ada095f053e8a8592f9a2ecd14a97d83468335a6b52279c93c50", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling getrandom v0.1.11 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling ndarray-rand v0.11.0 [INFO] [stderr] Compiling ai_core v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/network.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AIWeights` [INFO] [stdout] --> src/network.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{AIVec, AIWeights}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/layer.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let output = AIVec::zeros( n_outputs ); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/layer.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let error = AIVec::zeros( n_outputs ); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_error` [INFO] [stdout] --> src/layer.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let total_error: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layer.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | let mut rand_vec = new_random_vec::( new_layer.weights.len() ); [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: field is never read: `backprop_errors` [INFO] [stdout] --> src/layer.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | backprop_errors: AIVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n_inputs` [INFO] [stdout] --> src/network.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | n_inputs: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_input` [INFO] [stdout] --> src/network.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | last_input: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_input` [INFO] [stdout] --> src/network.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn check_input(&self, input: &AIVec) -> Result<(), AIError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.72s [INFO] running `Command { std: "docker" "inspect" "1a48a2ef3fc5ada095f053e8a8592f9a2ecd14a97d83468335a6b52279c93c50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a48a2ef3fc5ada095f053e8a8592f9a2ecd14a97d83468335a6b52279c93c50", kill_on_drop: false }` [INFO] [stdout] 1a48a2ef3fc5ada095f053e8a8592f9a2ecd14a97d83468335a6b52279c93c50 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fba7a6035fae0bf5385acf7aff537a163ca140b8eb4dd1ecb4e1609af01ac71d [INFO] running `Command { std: "docker" "start" "-a" "fba7a6035fae0bf5385acf7aff537a163ca140b8eb4dd1ecb4e1609af01ac71d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/network.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AIWeights` [INFO] [stdout] --> src/network.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{AIVec, AIWeights}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/layer.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let output = AIVec::zeros( n_outputs ); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/layer.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let error = AIVec::zeros( n_outputs ); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_error` [INFO] [stdout] --> src/layer.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let total_error: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layer.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | let mut rand_vec = new_random_vec::( new_layer.weights.len() ); [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: field is never read: `backprop_errors` [INFO] [stdout] --> src/layer.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | backprop_errors: AIVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n_inputs` [INFO] [stdout] --> src/network.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | n_inputs: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_input` [INFO] [stdout] --> src/network.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | last_input: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ai_core v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `check_input` [INFO] [stdout] --> src/network.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn check_input(&self, input: &AIVec) -> Result<(), AIError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::prelude::*` [INFO] [stdout] --> src/network.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AIWeights` [INFO] [stdout] --> src/network.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::{AIVec, AIWeights}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output` [INFO] [stdout] --> src/layer.rs:58:13 [INFO] [stdout] | [INFO] [stdout] 58 | let output = AIVec::zeros( n_outputs ); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/layer.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let error = AIVec::zeros( n_outputs ); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_error` [INFO] [stdout] --> src/layer.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let total_error: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/layer.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | let mut rand_vec = new_random_vec::( new_layer.weights.len() ); [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: field is never read: `backprop_errors` [INFO] [stdout] --> src/layer.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | backprop_errors: AIVec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `n_inputs` [INFO] [stdout] --> src/network.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | n_inputs: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_input` [INFO] [stdout] --> src/network.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | last_input: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `check_input` [INFO] [stdout] --> src/network.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn check_input(&self, input: &AIVec) -> Result<(), AIError> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "fba7a6035fae0bf5385acf7aff537a163ca140b8eb4dd1ecb4e1609af01ac71d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fba7a6035fae0bf5385acf7aff537a163ca140b8eb4dd1ecb4e1609af01ac71d", kill_on_drop: false }` [INFO] [stdout] fba7a6035fae0bf5385acf7aff537a163ca140b8eb4dd1ecb4e1609af01ac71d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b19c3e30ae07b0d5573c8e1ab8e44336d82f50138c94283b85330aeb9ec4499b [INFO] running `Command { std: "docker" "start" "-a" "b19c3e30ae07b0d5573c8e1ab8e44336d82f50138c94283b85330aeb9ec4499b", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `rand::prelude::*` [INFO] [stderr] --> src/network.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `AIWeights` [INFO] [stderr] --> src/network.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::{AIVec, AIWeights}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `output` [INFO] [stderr] --> src/layer.rs:58:13 [INFO] [stderr] | [INFO] [stderr] 58 | let output = AIVec::zeros( n_outputs ); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/layer.rs:59:13 [INFO] [stderr] | [INFO] [stderr] 59 | let error = AIVec::zeros( n_outputs ); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `total_error` [INFO] [stderr] --> src/layer.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let total_error: f64 = 0.0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/layer.rs:186:13 [INFO] [stderr] | [INFO] [stderr] 186 | let mut rand_vec = new_random_vec::( new_layer.weights.len() ); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `backprop_errors` [INFO] [stderr] --> src/layer.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | backprop_errors: AIVec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `n_inputs` [INFO] [stderr] --> src/network.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | n_inputs: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `last_input` [INFO] [stderr] --> src/network.rs:110:5 [INFO] [stderr] | [INFO] [stderr] 110 | last_input: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `check_input` [INFO] [stderr] --> src/network.rs:116:8 [INFO] [stderr] | [INFO] [stderr] 116 | fn check_input(&self, input: &AIVec) -> Result<(), AIError> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ai_core` (lib) generated 10 warnings [INFO] [stderr] warning: `ai_core` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ai_core-27dfd087315236b2) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/example_012-a7ad0f19faa0d28c) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/example_013-0fe782cdfd8c35ea) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/example_02-b4adcb2218a82ec3) [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] [stderr] Doc-tests ai_core [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" "b19c3e30ae07b0d5573c8e1ab8e44336d82f50138c94283b85330aeb9ec4499b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b19c3e30ae07b0d5573c8e1ab8e44336d82f50138c94283b85330aeb9ec4499b", kill_on_drop: false }` [INFO] [stdout] b19c3e30ae07b0d5573c8e1ab8e44336d82f50138c94283b85330aeb9ec4499b