[INFO] updating cached repository https://github.com/euwbah/rusty-brain [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7030e519ebd1fdbee7d82273bc214cf32d29ee50 [INFO] testing euwbah/rusty-brain against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feuwbah%2Frusty-brain" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/euwbah/rusty-brain on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/euwbah/rusty-brain [INFO] finished tweaking git repo https://github.com/euwbah/rusty-brain [INFO] tweaked toml for git repo https://github.com/euwbah/rusty-brain written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/euwbah/rusty-brain already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3018bf28a9e8926935bc6d0036391ac2f01a32b18a6578590cd534bfb46dacec [INFO] running `"docker" "start" "-a" "3018bf28a9e8926935bc6d0036391ac2f01a32b18a6578590cd534bfb46dacec"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling ndarray v0.12.0 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling neural-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ndarray::ArrayBase` [INFO] [stderr] --> src/layers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ndarray::ArrayBase; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ndarray::Axis` [INFO] [stderr] --> src/layers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ndarray::Axis; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step_size` [INFO] [stderr] --> src/node.rs:175:34 [INFO] [stderr] | [INFO] [stderr] 175 | fn update_weights(&mut self, step_size: f64) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node_name` [INFO] [stderr] --> src/node.rs:287:39 [INFO] [stderr] | [INFO] [stderr] 287 | fn calc_derivative_against(&self, input_node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:303:34 [INFO] [stderr] | [INFO] [stderr] 303 | fn add_input_node(&mut self, input_node: AM) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:307:39 [INFO] [stderr] | [INFO] [stderr] 307 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/node.rs:307:72 [INFO] [stderr] | [INFO] [stderr] 307 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node_name` [INFO] [stderr] --> src/node.rs:366:39 [INFO] [stderr] | [INFO] [stderr] 366 | fn calc_derivative_against(&self, input_node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:382:34 [INFO] [stderr] | [INFO] [stderr] 382 | fn add_input_node(&mut self, input_node: AM) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:386:39 [INFO] [stderr] | [INFO] [stderr] 386 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/node.rs:386:72 [INFO] [stderr] | [INFO] [stderr] 386 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/node.rs:451:31 [INFO] [stderr] | [INFO] [stderr] 451 | .fold(0.0, |acc, (name, node_weight)| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step_size` [INFO] [stderr] --> src/node.rs:625:34 [INFO] [stderr] | [INFO] [stderr] 625 | fn update_weights(&mut self, step_size: f64) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | let mut i1 = InputNode::new("i1", 0.6); [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/main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let mut i2 = InputNode::new("i2", 1.0); [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/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut input_layer = InputLayer::new(&vec![i1.clone(), i2.clone()], &training_vals); [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/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut s1 = SumNode::new("s1"); [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/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let mut output_layer = OutputLayer::new( [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/layers.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | let mut expected_ground_truths: Vec = vals.to_vec(); [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/node.rs:513:17 [INFO] [stderr] | [INFO] [stderr] 513 | let mut nw = inputs.get(k).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | fn get_training_state(&self) -> &TrainingState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | fn get_training_state_mut(&mut self) -> &mut TrainingState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 280 | | &self.training_state [INFO] [stderr] 281 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:283:5 [INFO] [stderr] | [INFO] [stderr] 283 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 284 | | &mut self.training_state [INFO] [stderr] 285 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:358:5 [INFO] [stderr] | [INFO] [stderr] 358 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 359 | | &self.training_state [INFO] [stderr] 360 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:362:5 [INFO] [stderr] | [INFO] [stderr] 362 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 363 | | &mut self.training_state [INFO] [stderr] 364 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 465 | | &self.training_state [INFO] [stderr] 466 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:468:5 [INFO] [stderr] | [INFO] [stderr] 468 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 469 | | &mut self.training_state [INFO] [stderr] 470 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:596:5 [INFO] [stderr] | [INFO] [stderr] 596 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 597 | | &self.training_state [INFO] [stderr] 598 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:600:5 [INFO] [stderr] | [INFO] [stderr] 600 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 601 | | &mut self.training_state [INFO] [stderr] 602 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_ground_truth` [INFO] [stderr] --> src/layers.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn get_ground_truth(&self, iter: usize, node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_network_configs` [INFO] [stderr] --> src/network.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn set_network_configs(&mut self, network_configs: NetworkConfigs) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `calc_avg_training_loss` [INFO] [stderr] --> src/network.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn calc_avg_training_loss(&self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update_weights` [INFO] [stderr] --> src/network.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn update_weights(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `train_one_epoch` [INFO] [stderr] --> src/network.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn train_one_epoch(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect` [INFO] [stderr] --> src/node.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn connect(a: AM, b: AM) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/node.rs:329:5 [INFO] [stderr] | [INFO] [stderr] 329 | pub fn new(name: &str, const_value: f64) -> AM { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 37 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.24s [INFO] running `"docker" "inspect" "3018bf28a9e8926935bc6d0036391ac2f01a32b18a6578590cd534bfb46dacec"` [INFO] running `"docker" "rm" "-f" "3018bf28a9e8926935bc6d0036391ac2f01a32b18a6578590cd534bfb46dacec"` [INFO] [stdout] 3018bf28a9e8926935bc6d0036391ac2f01a32b18a6578590cd534bfb46dacec [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7ccd3f46c45496bdfc5d12128404f7ed1fe362eb0502ecdc54093a43dbf34c8d [INFO] running `"docker" "start" "-a" "7ccd3f46c45496bdfc5d12128404f7ed1fe362eb0502ecdc54093a43dbf34c8d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling neural-network v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `ndarray::ArrayBase` [INFO] [stderr] --> src/layers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ndarray::ArrayBase; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ndarray::Axis` [INFO] [stderr] --> src/layers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ndarray::Axis; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step_size` [INFO] [stderr] --> src/node.rs:175:34 [INFO] [stderr] | [INFO] [stderr] 175 | fn update_weights(&mut self, step_size: f64) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node_name` [INFO] [stderr] --> src/node.rs:287:39 [INFO] [stderr] | [INFO] [stderr] 287 | fn calc_derivative_against(&self, input_node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:303:34 [INFO] [stderr] | [INFO] [stderr] 303 | fn add_input_node(&mut self, input_node: AM) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:307:39 [INFO] [stderr] | [INFO] [stderr] 307 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/node.rs:307:72 [INFO] [stderr] | [INFO] [stderr] 307 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node_name` [INFO] [stderr] --> src/node.rs:366:39 [INFO] [stderr] | [INFO] [stderr] 366 | fn calc_derivative_against(&self, input_node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:382:34 [INFO] [stderr] | [INFO] [stderr] 382 | fn add_input_node(&mut self, input_node: AM) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:386:39 [INFO] [stderr] | [INFO] [stderr] 386 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/node.rs:386:72 [INFO] [stderr] | [INFO] [stderr] 386 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/node.rs:451:31 [INFO] [stderr] | [INFO] [stderr] 451 | .fold(0.0, |acc, (name, node_weight)| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step_size` [INFO] [stderr] --> src/node.rs:625:34 [INFO] [stderr] | [INFO] [stderr] 625 | fn update_weights(&mut self, step_size: f64) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | let mut i1 = InputNode::new("i1", 0.6); [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/main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let mut i2 = InputNode::new("i2", 1.0); [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/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut input_layer = InputLayer::new(&vec![i1.clone(), i2.clone()], &training_vals); [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/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut s1 = SumNode::new("s1"); [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/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let mut output_layer = OutputLayer::new( [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/layers.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | let mut expected_ground_truths: Vec = vals.to_vec(); [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/node.rs:513:17 [INFO] [stderr] | [INFO] [stderr] 513 | let mut nw = inputs.get(k).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | fn get_training_state(&self) -> &TrainingState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | fn get_training_state_mut(&mut self) -> &mut TrainingState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 280 | | &self.training_state [INFO] [stderr] 281 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:283:5 [INFO] [stderr] | [INFO] [stderr] 283 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 284 | | &mut self.training_state [INFO] [stderr] 285 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:358:5 [INFO] [stderr] | [INFO] [stderr] 358 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 359 | | &self.training_state [INFO] [stderr] 360 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:362:5 [INFO] [stderr] | [INFO] [stderr] 362 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 363 | | &mut self.training_state [INFO] [stderr] 364 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 465 | | &self.training_state [INFO] [stderr] 466 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:468:5 [INFO] [stderr] | [INFO] [stderr] 468 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 469 | | &mut self.training_state [INFO] [stderr] 470 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:596:5 [INFO] [stderr] | [INFO] [stderr] 596 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 597 | | &self.training_state [INFO] [stderr] 598 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:600:5 [INFO] [stderr] | [INFO] [stderr] 600 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 601 | | &mut self.training_state [INFO] [stderr] 602 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_ground_truth` [INFO] [stderr] --> src/layers.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn get_ground_truth(&self, iter: usize, node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_network_configs` [INFO] [stderr] --> src/network.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn set_network_configs(&mut self, network_configs: NetworkConfigs) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `calc_avg_training_loss` [INFO] [stderr] --> src/network.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn calc_avg_training_loss(&self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update_weights` [INFO] [stderr] --> src/network.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn update_weights(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `train_one_epoch` [INFO] [stderr] --> src/network.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn train_one_epoch(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect` [INFO] [stderr] --> src/node.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn connect(a: AM, b: AM) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/node.rs:329:5 [INFO] [stderr] | [INFO] [stderr] 329 | pub fn new(name: &str, const_value: f64) -> AM { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 37 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] running `"docker" "inspect" "7ccd3f46c45496bdfc5d12128404f7ed1fe362eb0502ecdc54093a43dbf34c8d"` [INFO] running `"docker" "rm" "-f" "7ccd3f46c45496bdfc5d12128404f7ed1fe362eb0502ecdc54093a43dbf34c8d"` [INFO] [stdout] 7ccd3f46c45496bdfc5d12128404f7ed1fe362eb0502ecdc54093a43dbf34c8d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 29005e25971cc18efacd994414d4517d8c2f9f7846d42680a02a2fca4855b9a6 [INFO] running `"docker" "start" "-a" "29005e25971cc18efacd994414d4517d8c2f9f7846d42680a02a2fca4855b9a6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `ndarray::ArrayBase` [INFO] [stderr] --> src/layers.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ndarray::ArrayBase; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ndarray::Axis` [INFO] [stderr] --> src/layers.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use ndarray::Axis; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step_size` [INFO] [stderr] --> src/node.rs:175:34 [INFO] [stderr] | [INFO] [stderr] 175 | fn update_weights(&mut self, step_size: f64) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node_name` [INFO] [stderr] --> src/node.rs:287:39 [INFO] [stderr] | [INFO] [stderr] 287 | fn calc_derivative_against(&self, input_node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:303:34 [INFO] [stderr] | [INFO] [stderr] 303 | fn add_input_node(&mut self, input_node: AM) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:307:39 [INFO] [stderr] | [INFO] [stderr] 307 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/node.rs:307:72 [INFO] [stderr] | [INFO] [stderr] 307 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node_name` [INFO] [stderr] --> src/node.rs:366:39 [INFO] [stderr] | [INFO] [stderr] 366 | fn calc_derivative_against(&self, input_node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:382:34 [INFO] [stderr] | [INFO] [stderr] 382 | fn add_input_node(&mut self, input_node: AM) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input_node` [INFO] [stderr] --> src/node.rs:386:39 [INFO] [stderr] | [INFO] [stderr] 386 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_node` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `weight` [INFO] [stderr] --> src/node.rs:386:72 [INFO] [stderr] | [INFO] [stderr] 386 | fn add_input_node_init(&mut self, input_node: AM, weight: f64) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/node.rs:451:31 [INFO] [stderr] | [INFO] [stderr] 451 | .fold(0.0, |acc, (name, node_weight)| { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `step_size` [INFO] [stderr] --> src/node.rs:625:34 [INFO] [stderr] | [INFO] [stderr] 625 | fn update_weights(&mut self, step_size: f64) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_step_size` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | let mut i1 = InputNode::new("i1", 0.6); [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/main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let mut i2 = InputNode::new("i2", 1.0); [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/main.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | let mut input_layer = InputLayer::new(&vec![i1.clone(), i2.clone()], &training_vals); [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/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut s1 = SumNode::new("s1"); [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/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let mut output_layer = OutputLayer::new( [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/layers.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | let mut expected_ground_truths: Vec = vals.to_vec(); [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/node.rs:513:17 [INFO] [stderr] | [INFO] [stderr] 513 | let mut nw = inputs.get(k).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:88:5 [INFO] [stderr] | [INFO] [stderr] 88 | fn get_training_state(&self) -> &TrainingState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(private_in_public)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:90:5 [INFO] [stderr] | [INFO] [stderr] 90 | fn get_training_state_mut(&mut self) -> &mut TrainingState; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:279:5 [INFO] [stderr] | [INFO] [stderr] 279 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 280 | | &self.training_state [INFO] [stderr] 281 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:283:5 [INFO] [stderr] | [INFO] [stderr] 283 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 284 | | &mut self.training_state [INFO] [stderr] 285 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:358:5 [INFO] [stderr] | [INFO] [stderr] 358 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 359 | | &self.training_state [INFO] [stderr] 360 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:362:5 [INFO] [stderr] | [INFO] [stderr] 362 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 363 | | &mut self.training_state [INFO] [stderr] 364 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:464:5 [INFO] [stderr] | [INFO] [stderr] 464 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 465 | | &self.training_state [INFO] [stderr] 466 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:468:5 [INFO] [stderr] | [INFO] [stderr] 468 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 469 | | &mut self.training_state [INFO] [stderr] 470 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:596:5 [INFO] [stderr] | [INFO] [stderr] 596 | / fn get_training_state(&self) -> &TrainingState { [INFO] [stderr] 597 | | &self.training_state [INFO] [stderr] 598 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: private type `node::TrainingState` in public interface (error E0446) [INFO] [stderr] --> src/node.rs:600:5 [INFO] [stderr] | [INFO] [stderr] 600 | / fn get_training_state_mut(&mut self) -> &mut TrainingState { [INFO] [stderr] 601 | | &mut self.training_state [INFO] [stderr] 602 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #34537 [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_ground_truth` [INFO] [stderr] --> src/layers.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | pub fn get_ground_truth(&self, iter: usize, node_name: &str) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_network_configs` [INFO] [stderr] --> src/network.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn set_network_configs(&mut self, network_configs: NetworkConfigs) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `calc_avg_training_loss` [INFO] [stderr] --> src/network.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn calc_avg_training_loss(&self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `update_weights` [INFO] [stderr] --> src/network.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn update_weights(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `train_one_epoch` [INFO] [stderr] --> src/network.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn train_one_epoch(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect` [INFO] [stderr] --> src/node.rs:208:8 [INFO] [stderr] | [INFO] [stderr] 208 | pub fn connect(a: AM, b: AM) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/node.rs:329:5 [INFO] [stderr] | [INFO] [stderr] 329 | pub fn new(name: &str, const_value: f64) -> AM { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 37 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/neural_network-7a7c2b30e6114435 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "29005e25971cc18efacd994414d4517d8c2f9f7846d42680a02a2fca4855b9a6"` [INFO] running `"docker" "rm" "-f" "29005e25971cc18efacd994414d4517d8c2f9f7846d42680a02a2fca4855b9a6"` [INFO] [stdout] 29005e25971cc18efacd994414d4517d8c2f9f7846d42680a02a2fca4855b9a6