[INFO] fetching crate fksainetwork 0.2.0... [INFO] testing fksainetwork-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate fksainetwork 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate fksainetwork 0.2.0 [INFO] finished tweaking crates.io crate fksainetwork 0.2.0 [INFO] tweaked toml for crates.io crate fksainetwork 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fksainetwork 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [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] [stderr] Blocking waiting for file lock on package cache [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] eca763fa47eff512a20d95e9d161d56d79daba969217335f6fdd69661284faca [INFO] running `Command { std: "docker" "start" "-a" "eca763fa47eff512a20d95e9d161d56d79daba969217335f6fdd69661284faca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eca763fa47eff512a20d95e9d161d56d79daba969217335f6fdd69661284faca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca763fa47eff512a20d95e9d161d56d79daba969217335f6fdd69661284faca", kill_on_drop: false }` [INFO] [stdout] eca763fa47eff512a20d95e9d161d56d79daba969217335f6fdd69661284faca [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] cf9bc19009ecc85ad744b3e241b4fd5ca38c852ad1cab1be171293bb9b501758 [INFO] running `Command { std: "docker" "start" "-a" "cf9bc19009ecc85ad744b3e241b4fd5ca38c852ad1cab1be171293bb9b501758", kill_on_drop: false }` [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling bmp v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling fksainetwork v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/loss.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [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: `crate::util::max` [INFO] [stdout] --> src/loss.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util::max; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:739:37 [INFO] [stdout] | [INFO] [stdout] 739 | ... let mut err_term_mat = &mut output_layer.error_terms[value_layer_idx]; [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/lib.rs:740:37 [INFO] [stdout] | [INFO] [stdout] 740 | ... let mut derivative_mat = &output_layer.learning_val[value_layer_idx]; [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/lib.rs:741:37 [INFO] [stdout] | [INFO] [stdout] 741 | ... let mut raw_mat = &output_layer.raws[value_layer_idx]; [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/lib.rs:742:37 [INFO] [stdout] | [INFO] [stdout] 742 | ... let mut switch_mat = &output_layer.switch[value_layer_idx]; [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/lib.rs:743:37 [INFO] [stdout] | [INFO] [stdout] 743 | ... let mut pool_mat = &output_layer.pooleds[value_layer_idx]; [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/lib.rs:803:41 [INFO] [stdout] | [INFO] [stdout] 803 | ... let mut out = &mut output_layer.normalize_grad[value_layer_idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `error_total` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:747:37 [INFO] [stdout] | [INFO] [stdout] 747 | ... let mut error_total = 0.0f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_error_total` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:782:37 [INFO] [stdout] | [INFO] [stdout] 782 | ... error_total = 0.0; [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: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:807:37 [INFO] [stdout] | [INFO] [stdout] 807 | ... error_total *= output_layer.normalize_data[value_layer_idx].0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:794:53 [INFO] [stdout] | [INFO] [stdout] 794 | / ... error_total += (arr_len as f32 * err_term_mat.get(x, y) - [INFO] [stdout] 795 | | ... error_gamma - [INFO] [stdout] 796 | | ... raw_mat.get(x, y) * error_gamma_times_raw) * [INFO] [stdout] 797 | | ... std_inv_length_inv; [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::calculate` [INFO] [stdout] --> src/lib.rs:661:13 [INFO] [stdout] | [INFO] [stdout] 661 | pub fn calculate(&mut self, inputs: &[&Matrix]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::calculate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/util.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::learn` [INFO] [stdout] --> src/lib.rs:699:13 [INFO] [stdout] | [INFO] [stdout] 699 | pub fn learn(&mut self, learning_rate: f32, inputs: &Vec>, expecteds: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::learn` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/util.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `loss` is never used [INFO] [stdout] --> src/loss.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 13 | impl Loss { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 14 | pub(crate) fn loss(&self, result: &[f32], expected: &[f32]) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.74s [INFO] running `Command { std: "docker" "inspect" "cf9bc19009ecc85ad744b3e241b4fd5ca38c852ad1cab1be171293bb9b501758", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf9bc19009ecc85ad744b3e241b4fd5ca38c852ad1cab1be171293bb9b501758", kill_on_drop: false }` [INFO] [stdout] cf9bc19009ecc85ad744b3e241b4fd5ca38c852ad1cab1be171293bb9b501758 [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] 902b07f23ae10f93a4ee3986c5733adc38d36132536ef0963cc0ce84dde0ce0e [INFO] running `Command { std: "docker" "start" "-a" "902b07f23ae10f93a4ee3986c5733adc38d36132536ef0963cc0ce84dde0ce0e", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/loss.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [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: `crate::util::max` [INFO] [stdout] --> src/loss.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util::max; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:739:37 [INFO] [stdout] | [INFO] [stdout] 739 | ... let mut err_term_mat = &mut output_layer.error_terms[value_layer_idx]; [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/lib.rs:740:37 [INFO] [stdout] | [INFO] [stdout] 740 | ... let mut derivative_mat = &output_layer.learning_val[value_layer_idx]; [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/lib.rs:741:37 [INFO] [stdout] | [INFO] [stdout] 741 | ... let mut raw_mat = &output_layer.raws[value_layer_idx]; [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/lib.rs:742:37 [INFO] [stdout] | [INFO] [stdout] 742 | ... let mut switch_mat = &output_layer.switch[value_layer_idx]; [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/lib.rs:743:37 [INFO] [stdout] | [INFO] [stdout] 743 | ... let mut pool_mat = &output_layer.pooleds[value_layer_idx]; [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/lib.rs:803:41 [INFO] [stdout] | [INFO] [stdout] 803 | ... let mut out = &mut output_layer.normalize_grad[value_layer_idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `error_total` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:747:37 [INFO] [stdout] | [INFO] [stdout] 747 | ... let mut error_total = 0.0f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_error_total` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:782:37 [INFO] [stdout] | [INFO] [stdout] 782 | ... error_total = 0.0; [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: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:807:37 [INFO] [stdout] | [INFO] [stdout] 807 | ... error_total *= output_layer.normalize_data[value_layer_idx].0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:794:53 [INFO] [stdout] | [INFO] [stdout] 794 | / ... error_total += (arr_len as f32 * err_term_mat.get(x, y) - [INFO] [stdout] 795 | | ... error_gamma - [INFO] [stdout] 796 | | ... raw_mat.get(x, y) * error_gamma_times_raw) * [INFO] [stdout] 797 | | ... std_inv_length_inv; [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::calculate` [INFO] [stdout] --> src/lib.rs:661:13 [INFO] [stdout] | [INFO] [stdout] 661 | pub fn calculate(&mut self, inputs: &[&Matrix]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::calculate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/util.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::learn` [INFO] [stdout] --> src/lib.rs:699:13 [INFO] [stdout] | [INFO] [stdout] 699 | pub fn learn(&mut self, learning_rate: f32, inputs: &Vec>, expecteds: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::learn` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/util.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `loss` is never used [INFO] [stdout] --> src/loss.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 13 | impl Loss { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 14 | pub(crate) fn loss(&self, result: &[f32], expected: &[f32]) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fksainetwork v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::activation::Activation` [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::activation::Activation; [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: `crate::initialization::Initialization` [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::initialization::Initialization; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ConvolutionalNetwork` [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:12:48 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::network::cnn::{cnn_network_bmp, ConvolutionalNetwork, load_cnn_network, save_cnn_network}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::pooling::Pooling` [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::pooling::Pooling; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:148:20 [INFO] [stdout] | [INFO] [stdout] 148 | if (cur_error < prev_err) { [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] 148 - if (cur_error < prev_err) { [INFO] [stdout] 148 + if cur_error < prev_err { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:153:24 [INFO] [stdout] | [INFO] [stdout] 153 | if (chance == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 153 - if (chance == 0) { [INFO] [stdout] 153 + if chance == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/loss.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::util::max` [INFO] [stdout] --> src/loss.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::util::max; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 151 | break; [INFO] [stdout] | ----- any code following this expression is unreachable [INFO] [stdout] 152 | chance -= 1; [INFO] [stdout] | ^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let mut chance = 3; [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/tests/dog_cat_face_test.rs:117:17 [INFO] [stdout] | [INFO] [stdout] 117 | let mut learning_rate = 0.01; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chance` [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let mut chance = 3; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chance` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:739:37 [INFO] [stdout] | [INFO] [stdout] 739 | ... let mut err_term_mat = &mut output_layer.error_terms[value_layer_idx]; [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/lib.rs:740:37 [INFO] [stdout] | [INFO] [stdout] 740 | ... let mut derivative_mat = &output_layer.learning_val[value_layer_idx]; [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/lib.rs:741:37 [INFO] [stdout] | [INFO] [stdout] 741 | ... let mut raw_mat = &output_layer.raws[value_layer_idx]; [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/lib.rs:742:37 [INFO] [stdout] | [INFO] [stdout] 742 | ... let mut switch_mat = &output_layer.switch[value_layer_idx]; [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/lib.rs:743:37 [INFO] [stdout] | [INFO] [stdout] 743 | ... let mut pool_mat = &output_layer.pooleds[value_layer_idx]; [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/lib.rs:803:41 [INFO] [stdout] | [INFO] [stdout] 803 | ... let mut out = &mut output_layer.normalize_grad[value_layer_idx]; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `error_total` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:747:37 [INFO] [stdout] | [INFO] [stdout] 747 | ... let mut error_total = 0.0f32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_error_total` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:782:37 [INFO] [stdout] | [INFO] [stdout] 782 | ... error_total = 0.0; [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: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:807:37 [INFO] [stdout] | [INFO] [stdout] 807 | ... error_total *= output_layer.normalize_data[value_layer_idx].0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `error_total` is never read [INFO] [stdout] --> src/lib.rs:794:53 [INFO] [stdout] | [INFO] [stdout] 794 | / ... error_total += (arr_len as f32 * err_term_mat.get(x, y) - [INFO] [stdout] 795 | | ... error_gamma - [INFO] [stdout] 796 | | ... raw_mat.get(x, y) * error_gamma_times_raw) * [INFO] [stdout] 797 | | ... std_inv_length_inv; [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::calculate` [INFO] [stdout] --> src/lib.rs:661:13 [INFO] [stdout] | [INFO] [stdout] 661 | pub fn calculate(&mut self, inputs: &[&Matrix]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::calculate` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/util.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::learn` [INFO] [stdout] --> src/lib.rs:699:13 [INFO] [stdout] | [INFO] [stdout] 699 | pub fn learn(&mut self, learning_rate: f32, inputs: &Vec>, expecteds: &Vec>) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::learn` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stdout] --> src/util.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) struct Matrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "902b07f23ae10f93a4ee3986c5733adc38d36132536ef0963cc0ce84dde0ce0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "902b07f23ae10f93a4ee3986c5733adc38d36132536ef0963cc0ce84dde0ce0e", kill_on_drop: false }` [INFO] [stdout] 902b07f23ae10f93a4ee3986c5733adc38d36132536ef0963cc0ce84dde0ce0e [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] 54d7714f63f55def56a86561f9c3a967a1a8dde3800962e3630e7297e2b9b9e2 [INFO] running `Command { std: "docker" "start" "-a" "54d7714f63f55def56a86561f9c3a967a1a8dde3800962e3630e7297e2b9b9e2", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cmp::min` [INFO] [stderr] --> src/loss.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::min; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::util::max` [INFO] [stderr] --> src/loss.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::util::max; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:739:37 [INFO] [stderr] | [INFO] [stderr] 739 | ... let mut err_term_mat = &mut output_layer.error_terms[value_layer_idx]; [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/lib.rs:740:37 [INFO] [stderr] | [INFO] [stderr] 740 | ... let mut derivative_mat = &output_layer.learning_val[value_layer_idx]; [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/lib.rs:741:37 [INFO] [stderr] | [INFO] [stderr] 741 | ... let mut raw_mat = &output_layer.raws[value_layer_idx]; [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/lib.rs:742:37 [INFO] [stderr] | [INFO] [stderr] 742 | ... let mut switch_mat = &output_layer.switch[value_layer_idx]; [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/lib.rs:743:37 [INFO] [stderr] | [INFO] [stderr] 743 | ... let mut pool_mat = &output_layer.pooleds[value_layer_idx]; [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/lib.rs:803:41 [INFO] [stderr] | [INFO] [stderr] 803 | ... let mut out = &mut output_layer.normalize_grad[value_layer_idx]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `error_total` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:747:37 [INFO] [stderr] | [INFO] [stderr] 747 | ... let mut error_total = 0.0f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_error_total` instead [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `error_total` is never read [INFO] [stderr] --> src/lib.rs:782:37 [INFO] [stderr] | [INFO] [stderr] 782 | ... error_total = 0.0; [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: value assigned to `error_total` is never read [INFO] [stderr] --> src/lib.rs:807:37 [INFO] [stderr] | [INFO] [stderr] 807 | ... error_total *= output_layer.normalize_data[value_layer_idx].0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `error_total` is never read [INFO] [stderr] --> src/lib.rs:794:53 [INFO] [stderr] | [INFO] [stderr] 794 | / ... error_total += (arr_len as f32 * err_term_mat.get(x, y) - [INFO] [stderr] 795 | | ... error_gamma - [INFO] [stderr] 796 | | ... raw_mat.get(x, y) * error_gamma_times_raw) * [INFO] [stderr] 797 | | ... std_inv_length_inv; [INFO] [stderr] | |____________________________________________^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::calculate` [INFO] [stderr] --> src/lib.rs:661:13 [INFO] [stderr] | [INFO] [stderr] 661 | pub fn calculate(&mut self, inputs: &[&Matrix]) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::calculate` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/util.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) struct Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(private_interfaces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `Matrix` is more private than the item `ConvolutionalNetwork::learn` [INFO] [stderr] --> src/lib.rs:699:13 [INFO] [stderr] | [INFO] [stderr] 699 | pub fn learn(&mut self, learning_rate: f32, inputs: &Vec>, expecteds: &Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `ConvolutionalNetwork::learn` is reachable at visibility `pub` [INFO] [stderr] | [INFO] [stderr] note: but type `Matrix` is only usable at visibility `pub(crate)` [INFO] [stderr] --> src/util.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) struct Matrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `loss` is never used [INFO] [stderr] --> src/loss.rs:14:19 [INFO] [stderr] | [INFO] [stderr] 13 | impl Loss { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] 14 | pub(crate) fn loss(&self, result: &[f32], expected: &[f32]) -> f32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::activation::Activation` [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::activation::Activation; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::initialization::Initialization` [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::initialization::Initialization; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ConvolutionalNetwork` [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:12:48 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::network::cnn::{cnn_network_bmp, ConvolutionalNetwork, load_cnn_network, save_cnn_network}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::pooling::Pooling` [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | use crate::pooling::Pooling; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:148:20 [INFO] [stderr] | [INFO] [stderr] 148 | if (cur_error < prev_err) { [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] 148 - if (cur_error < prev_err) { [INFO] [stderr] 148 + if cur_error < prev_err { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:153:24 [INFO] [stderr] | [INFO] [stderr] 153 | if (chance == 0) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 153 - if (chance == 0) { [INFO] [stderr] 153 + if chance == 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::min` [INFO] [stderr] --> src/loss.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::min; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:152:21 [INFO] [stderr] | [INFO] [stderr] 151 | break; [INFO] [stderr] | ----- any code following this expression is unreachable [INFO] [stderr] 152 | chance -= 1; [INFO] [stderr] | ^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | let mut chance = 3; [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/tests/dog_cat_face_test.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | let mut learning_rate = 0.01; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chance` [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:116:17 [INFO] [stderr] | [INFO] [stderr] 116 | let mut chance = 3; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chance` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:739:37 [INFO] [stderr] | [INFO] [stderr] 739 | ... let mut err_term_mat = &mut output_layer.error_terms[value_layer_idx]; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `error_total` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:747:37 [INFO] [stderr] | [INFO] [stderr] 747 | ... let mut error_total = 0.0f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_error_total` instead [INFO] [stderr] [INFO] [stderr] warning: `fksainetwork` (lib) generated 15 warnings (run `cargo fix --lib -p fksainetwork` to apply 8 suggestions) [INFO] [stderr] warning: `fksainetwork` (lib test) generated 24 warnings (11 duplicates) (run `cargo fix --lib -p fksainetwork --tests` to apply 11 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fksainetwork-9da233283a1f089f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::dog_cat_face_test::image_recognition_test::main ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::dog_cat_face_test::image_recognition_test::main stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::dog_cat_face_test::image_recognition_test::main' (25) panicked at src/lib.rs:968:39: [INFO] [stdout] Unable to read file: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6013a1bb4a72 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6013a1bb4a72 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6013a1bb4a72 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6013a1bb4a72 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6013a1bc5d6f - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6013a1bc5d6f - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stdout] 6: 0x6013a1b81a23 - std::io::default_write_fmt::h2580ece0d4b58e51 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6013a1b81a23 - std::io::Write::write_fmt::hac9e42858f273b87 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6013a1b8dd42 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6013a1b9299f - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6013a1b92831 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x6013a1b11b2e - as core::ops::function::Fn>::call::h8c698701e444e564 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 12: 0x6013a1b11b2e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6013a1b92faf - as core::ops::function::Fn>::call::hc4f222a8a57c637a [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stdout] 14: 0x6013a1b92faf - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6013a1b92e0a - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x6013a1b8de79 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6013a1b7558d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x6013a1bcd9b0 - core::panicking::panic_fmt::h774fb860369a0f7b [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x6013a1bccf66 - core::result::unwrap_failed::h72ee8fcbf1bf8ff9 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1862:5 [INFO] [stdout] 20: 0x6013a1ac72ec - core::result::Result::expect::h23945e876949f1fa [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x6013a1ae4bf7 - fksainetwork::network::cnn::load_cnn_network::h8c70c5a382f54bb2 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:968:39 [INFO] [stdout] 22: 0x6013a1acd056 - fksainetwork::tests::dog_cat_face_test::image_recognition_test::main::h6c38ab8edb857757 [INFO] [stdout] at /opt/rustwide/workdir/src/tests/dog_cat_face_test.rs:86:9 [INFO] [stdout] 23: 0x6013a1ace3c7 - fksainetwork::tests::dog_cat_face_test::image_recognition_test::main::{{closure}}::hc655b3daf811df8d [INFO] [stdout] at /opt/rustwide/workdir/src/tests/dog_cat_face_test.rs:72:14 [INFO] [stdout] 24: 0x6013a1ad9ee6 - core::ops::function::FnOnce::call_once::h3d639f5873485c3d [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x6013a1b1197b - core::ops::function::FnOnce::call_once::h4f6eabe90cccb47d [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x6013a1b1197b - test::__rust_begin_short_backtrace::h94208530f2b4c8c7 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x6013a1b2598d - test::run_test_in_process::{{closure}}::hbdc6a45a78c46404 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x6013a1b2598d - as core::ops::function::FnOnce<()>>::call_once::h7f9d8efc7eedd165 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 29: 0x6013a1b2598d - std::panicking::catch_unwind::do_call::he5edbaf126c13b99 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x6013a1b2598d - std::panicking::catch_unwind::h3d6a8652eceeabce [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x6013a1b2598d - std::panic::catch_unwind::hbef0c501dd7bb498 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x6013a1b2598d - test::run_test_in_process::h400008a46a5006a0 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x6013a1b2598d - test::run_test::{{closure}}::h9a131655b31d9427 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x6013a1afeed4 - test::run_test::{{closure}}::he4a7177c216308c0 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x6013a1afeed4 - std::sys::backtrace::__rust_begin_short_backtrace::hd3980e9c55d6c539 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x6013a1b0280a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h18552df67c7aa9b8 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 37: 0x6013a1b0280a - as core::ops::function::FnOnce<()>>::call_once::h3d7b285234641a08 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 38: 0x6013a1b0280a - std::panicking::catch_unwind::do_call::h5a2b5cf36528a5b2 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x6013a1b0280a - std::panicking::catch_unwind::h7e8b531bbda77d20 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x6013a1b0280a - std::panic::catch_unwind::hf9bbb2040b4f1e6c [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x6013a1b0280a - std::thread::Builder::spawn_unchecked_::{{closure}}::h600f92cf68549574 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 42: 0x6013a1b0280a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb6607307df8a1847 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x6013a1b8927f - as core::ops::function::FnOnce>::call_once::h6891ad53a5ed6f52 [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 44: 0x6013a1b8927f - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af [INFO] [stdout] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 45: 0x7514a49fbaa4 - [INFO] [stdout] 46: 0x7514a4a88a64 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::dog_cat_face_test::image_recognition_test::main [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "54d7714f63f55def56a86561f9c3a967a1a8dde3800962e3630e7297e2b9b9e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54d7714f63f55def56a86561f9c3a967a1a8dde3800962e3630e7297e2b9b9e2", kill_on_drop: false }` [INFO] [stdout] 54d7714f63f55def56a86561f9c3a967a1a8dde3800962e3630e7297e2b9b9e2