[INFO] fetching crate fksainetwork 0.2.0... [INFO] testing fksainetwork-0.2.0 against 1.90.0 for beta-1.91-3 [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 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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 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" "+1.90.0" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d8eecd60e1aa43aedc286e09db53141e51969eb3dc1f0a92b8ab59031611ed8 [INFO] running `Command { std: "docker" "start" "-a" "2d8eecd60e1aa43aedc286e09db53141e51969eb3dc1f0a92b8ab59031611ed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d8eecd60e1aa43aedc286e09db53141e51969eb3dc1f0a92b8ab59031611ed8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d8eecd60e1aa43aedc286e09db53141e51969eb3dc1f0a92b8ab59031611ed8", kill_on_drop: false }` [INFO] [stdout] 2d8eecd60e1aa43aedc286e09db53141e51969eb3dc1f0a92b8ab59031611ed8 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae1db21d1a925d4f38c84db0d60852b733690e46ffd4fa46162727abb6900e0d [INFO] running `Command { std: "docker" "start" "-a" "ae1db21d1a925d4f38c84db0d60852b733690e46ffd4fa46162727abb6900e0d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling bmp v0.5.0 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [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)]` 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 `error_total` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:747:41 [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)]` 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] = note: `#[warn(unused_assignments)]` 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] = note: `#[warn(unused_mut)]` 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: 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.74s [INFO] running `Command { std: "docker" "inspect" "ae1db21d1a925d4f38c84db0d60852b733690e46ffd4fa46162727abb6900e0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae1db21d1a925d4f38c84db0d60852b733690e46ffd4fa46162727abb6900e0d", kill_on_drop: false }` [INFO] [stdout] ae1db21d1a925d4f38c84db0d60852b733690e46ffd4fa46162727abb6900e0d [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd5a2ee06c3e7cf43e5b08bbb77dc28ba5271a7ef7d0aeb6f88d2a6b45a38b83 [INFO] running `Command { std: "docker" "start" "-a" "dd5a2ee06c3e7cf43e5b08bbb77dc28ba5271a7ef7d0aeb6f88d2a6b45a38b83", 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)]` 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 `error_total` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:747:41 [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)]` 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] = note: `#[warn(unused_assignments)]` 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] = note: `#[warn(unused_mut)]` 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: 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)]` 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)]` 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chance` [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:116:21 [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `chance` is never read [INFO] [stdout] --> src/tests/dog_cat_face_test.rs:156:25 [INFO] [stdout] | [INFO] [stdout] 156 | chance = 3; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 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)]` 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: variable `error_total` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:747:41 [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: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: 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: 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 0.95s [INFO] running `Command { std: "docker" "inspect" "dd5a2ee06c3e7cf43e5b08bbb77dc28ba5271a7ef7d0aeb6f88d2a6b45a38b83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd5a2ee06c3e7cf43e5b08bbb77dc28ba5271a7ef7d0aeb6f88d2a6b45a38b83", kill_on_drop: false }` [INFO] [stdout] dd5a2ee06c3e7cf43e5b08bbb77dc28ba5271a7ef7d0aeb6f88d2a6b45a38b83 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a506ba4f3f167250548c19ff53058b2aa5f2031c342106a3726cca90838847d2 [INFO] running `Command { std: "docker" "start" "-a" "a506ba4f3f167250548c19ff53058b2aa5f2031c342106a3726cca90838847d2", 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)]` 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 `error_total` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:747:41 [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)]` 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] = note: `#[warn(unused_assignments)]` 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] = note: `#[warn(unused_mut)]` 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: type `Matrix` is more private than the item `ConvolutionalNetwork::calculate` [INFO] [stderr] --> src/lib.rs:661:13 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 1 test [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)]` 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)]` 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)]` 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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chance` [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:116:21 [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)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `chance` is never read [INFO] [stderr] --> src/tests/dog_cat_face_test.rs:156:25 [INFO] [stderr] | [INFO] [stderr] 156 | chance = 3; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` 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)]` 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: variable `error_total` is assigned to, but never used [INFO] [stderr] --> src/lib.rs:747:41 [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: 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: 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: `fksainetwork` (lib) generated 13 warnings (run `cargo fix --lib -p fksainetwork` to apply 8 suggestions) [INFO] [stderr] warning: `fksainetwork` (lib test) generated 23 warnings (8 duplicates) (run `cargo fix --lib -p fksainetwork --tests` to apply 10 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fksainetwork-8d12cb916cdfee0d) [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' 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: 0x57e1745fb782 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57e1745fb782 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57e1745fb782 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x57e1745fb782 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x57e174622063 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x57e174622063 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x57e1745f83b3 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x57e1745f83b3 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x57e1745fb5d2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x57e1745fcee9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x57e1745fcd1e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x57e174580b44 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x57e174580b44 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x57e1745fd8be - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x57e1745fd8be - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x57e1745fd68a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x57e1745fbc79 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x57e1745fd31d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x57e174620040 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x57e1746204a6 - core::result::unwrap_failed::h95bc3f5a607b2c95 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1765:5 [INFO] [stdout] 20: 0x57e17451da3c - core::result::Result::expect::h5c9395826b566815 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/result.rs:1119:23 [INFO] [stdout] 21: 0x57e17453ea87 - fksainetwork::network::cnn::load_cnn_network::hbde4838a461cfd6a [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:968:39 [INFO] [stdout] 22: 0x57e17452d896 - fksainetwork::tests::dog_cat_face_test::image_recognition_test::main::h8d9752b950c4ffa3 [INFO] [stdout] at /opt/rustwide/workdir/src/tests/dog_cat_face_test.rs:86:9 [INFO] [stdout] 23: 0x57e17452d837 - fksainetwork::tests::dog_cat_face_test::image_recognition_test::main::{{closure}}::hf152fab8f717b927 [INFO] [stdout] at /opt/rustwide/workdir/src/tests/dog_cat_face_test.rs:72:14 [INFO] [stdout] 24: 0x57e17451c056 - core::ops::function::FnOnce::call_once::h8defa99758716acd [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x57e1745863ab - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x57e1745863ab - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 27: 0x57e1745854e5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 28: 0x57e1745854e5 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x57e1745854e5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 30: 0x57e1745854e5 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 31: 0x57e1745854e5 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x57e1745854e5 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 33: 0x57e1745854e5 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 34: 0x57e1745490e4 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 35: 0x57e1745490e4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x57e17454caba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x57e17454caba - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x57e17454caba - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 39: 0x57e17454caba - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 40: 0x57e17454caba - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x57e17454caba - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x57e17454caba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x57e17460083f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 44: 0x57e17460083f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 45: 0x77caace50aa4 - [INFO] [stdout] 46: 0x77caacedda34 - 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" "a506ba4f3f167250548c19ff53058b2aa5f2031c342106a3726cca90838847d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a506ba4f3f167250548c19ff53058b2aa5f2031c342106a3726cca90838847d2", kill_on_drop: false }` [INFO] [stdout] a506ba4f3f167250548c19ff53058b2aa5f2031c342106a3726cca90838847d2