[INFO] fetching crate fksainetwork 0.2.0... [INFO] testing fksainetwork-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate fksainetwork 0.2.0 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fksainetwork 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 23 packages to latest compatible versions [INFO] [stderr] Adding bincode v2.0.1 (available: v3.0.0) [INFO] [stderr] Adding bincode_derive v2.0.1 (available: v3.0.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.10.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bmp v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d55af5d1c40d4dcceff954286cb82263c9ea1d94f747d93b2a6797f98a94327b [INFO] running `Command { std: "docker" "start" "-a" "d55af5d1c40d4dcceff954286cb82263c9ea1d94f747d93b2a6797f98a94327b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d55af5d1c40d4dcceff954286cb82263c9ea1d94f747d93b2a6797f98a94327b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d55af5d1c40d4dcceff954286cb82263c9ea1d94f747d93b2a6797f98a94327b", kill_on_drop: false }` [INFO] [stdout] d55af5d1c40d4dcceff954286cb82263c9ea1d94f747d93b2a6797f98a94327b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aae9eea009b25543039d4625eecfc6c51a18d624d9dd6fdacc1fa1415b5ddae [INFO] running `Command { std: "docker" "start" "-a" "1aae9eea009b25543039d4625eecfc6c51a18d624d9dd6fdacc1fa1415b5ddae", kill_on_drop: false }` [INFO] [stderr] Compiling bmp v0.5.0 [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 1.73s [INFO] running `Command { std: "docker" "inspect" "1aae9eea009b25543039d4625eecfc6c51a18d624d9dd6fdacc1fa1415b5ddae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aae9eea009b25543039d4625eecfc6c51a18d624d9dd6fdacc1fa1415b5ddae", kill_on_drop: false }` [INFO] [stdout] 1aae9eea009b25543039d4625eecfc6c51a18d624d9dd6fdacc1fa1415b5ddae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2d57aa21fb47b836abf5c4af7bfa0eeedb8383900ba50ba69b28a5ef28a842a [INFO] running `Command { std: "docker" "start" "-a" "a2d57aa21fb47b836abf5c4af7bfa0eeedb8383900ba50ba69b28a5ef28a842a", 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] [stderr] Compiling fksainetwork v0.2.0 (/opt/rustwide/workdir) [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] [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 0.76s [INFO] running `Command { std: "docker" "inspect" "a2d57aa21fb47b836abf5c4af7bfa0eeedb8383900ba50ba69b28a5ef28a842a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2d57aa21fb47b836abf5c4af7bfa0eeedb8383900ba50ba69b28a5ef28a842a", kill_on_drop: false }` [INFO] [stdout] a2d57aa21fb47b836abf5c4af7bfa0eeedb8383900ba50ba69b28a5ef28a842a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 10adbab2707a81fc28dda42905fce1ea0064ef1c9d5e67b07846926fa474a16c [INFO] running `Command { std: "docker" "start" "-a" "10adbab2707a81fc28dda42905fce1ea0064ef1c9d5e67b07846926fa474a16c", 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: `fksainetwork` (lib) generated 15 warnings (run `cargo fix --lib -p fksainetwork` to apply 8 suggestions) [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 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fksainetwork-782458ef38b3b4d1) [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' (17) 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: 0x62dcdc832c9a - std[31e582c13f4e914f]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x62dcdc832c9a - std[31e582c13f4e914f]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x62dcdc832c9a - std[31e582c13f4e914f]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x62dcdc832c9a - <::print::DisplayBacktrace as core[fa0eadad68403074]::fmt::Display>::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x62dcdc84801a - ::fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x62dcdc84801a - core[fa0eadad68403074]::fmt::write [INFO] [stdout] 6: 0x62dcdc837822 - std[31e582c13f4e914f]::io::default_write_fmt::> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x62dcdc837822 - as std[31e582c13f4e914f]::io::Write>::write_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x62dcdc810a9f - ::print [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x62dcdc810a9f - std[31e582c13f4e914f]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x62dcdc82ad29 - std[31e582c13f4e914f]::panicking::default_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x62dcdc784d4c - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x62dcdc784d4c - test[7530e63dc052480e]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x62dcdc82aee2 - core[fa0eadad68403074]::ops::function::Fn<(&'a std[31e582c13f4e914f]::panic::PanicHookInfo<'b>,), Output = ()> + core[fa0eadad68403074]::marker::Sync + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::Fn<(&std[31e582c13f4e914f]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x62dcdc82aee2 - std[31e582c13f4e914f]::panicking::panic_with_hook [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x62dcdc810b58 - std[31e582c13f4e914f]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x62dcdc805aa9 - std[31e582c13f4e914f]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x62dcdc81186d - __rustc[fc8e3a9f23f26cb]::rust_begin_unwind [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x62dcdc84876c - core[fa0eadad68403074]::panicking::panic_fmt [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x62dcdc8484e2 - core[fa0eadad68403074]::result::unwrap_failed [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x62dcdc7567cc - , std[31e582c13f4e914f]::io::error::Error>>::expect [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x62dcdc770bb7 - fksainetwork[eafc0f0091a5fa48]::network::cnn::load_cnn_network [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:968:39 [INFO] [stdout] 22: 0x62dcdc7580b6 - fksainetwork[eafc0f0091a5fa48]::tests::dog_cat_face_test::image_recognition_test::main [INFO] [stdout] at /opt/rustwide/workdir/src/tests/dog_cat_face_test.rs:86:9 [INFO] [stdout] 23: 0x62dcdc756267 - fksainetwork[eafc0f0091a5fa48]::tests::dog_cat_face_test::image_recognition_test::main::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/tests/dog_cat_face_test.rs:72:14 [INFO] [stdout] 24: 0x62dcdc754c36 - >::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x62dcdc778e2b - core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x62dcdc778e2b - test[7530e63dc052480e]::__rust_begin_short_backtrace::, fn() -> core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x62dcdc78581b - test[7530e63dc052480e]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x62dcdc78581b - as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 29: 0x62dcdc78581b - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 30: 0x62dcdc78581b - std[31e582c13f4e914f]::panicking::catch_unwind::, core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 31: 0x62dcdc78581b - std[31e582c13f4e914f]::panic::catch_unwind::, core[fa0eadad68403074]::result::Result<(), alloc[49b8922c36ca62de]::string::String>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x62dcdc78581b - test[7530e63dc052480e]::run_test_in_process [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x62dcdc78581b - test[7530e63dc052480e]::run_test::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x62dcdc77fc74 - test[7530e63dc052480e]::run_test::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x62dcdc77fc74 - std[31e582c13f4e914f]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 36: 0x62dcdc788422 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 37: 0x62dcdc788422 - ::{closure#1}::{closure#0}> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 38: 0x62dcdc788422 - std[31e582c13f4e914f]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:581:40 [INFO] [stdout] 39: 0x62dcdc788422 - std[31e582c13f4e914f]::panicking::catch_unwind::<(), core[fa0eadad68403074]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panicking.rs:544:19 [INFO] [stdout] 40: 0x62dcdc788422 - std[31e582c13f4e914f]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x62dcdc788422 - std[31e582c13f4e914f]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 42: 0x62dcdc788422 - ::{closure#1} as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 43: 0x62dcdc8322af - + core[fa0eadad68403074]::marker::Send> as core[fa0eadad68403074]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 44: 0x62dcdc8322af - ::new::thread_start [INFO] [stdout] at /rustc/562dee4820c458d823175268e41601d4c060588a/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 45: 0x7333bfd0daa4 - [INFO] [stdout] 46: 0x7333bfd9aa64 - 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" "10adbab2707a81fc28dda42905fce1ea0064ef1c9d5e67b07846926fa474a16c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10adbab2707a81fc28dda42905fce1ea0064ef1c9d5e67b07846926fa474a16c", kill_on_drop: false }` [INFO] [stdout] 10adbab2707a81fc28dda42905fce1ea0064ef1c9d5e67b07846926fa474a16c