[INFO] cloning repository https://github.com/postrv/lnnrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/postrv/lnnrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpostrv%2Flnnrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpostrv%2Flnnrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15b8359d71a53fb2c7c5a3464b6c625a62475e88 [INFO] testing postrv/lnnrs against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpostrv%2Flnnrs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/postrv/lnnrs [INFO] finished tweaking git repo https://github.com/postrv/lnnrs [INFO] tweaked toml for git repo https://github.com/postrv/lnnrs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/postrv/lnnrs on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/postrv/lnnrs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num v0.4.1 [INFO] [stderr] Downloaded nalgebra-macros v0.2.1 [INFO] [stderr] Downloaded ndarray-rand v0.14.0 [INFO] [stderr] Downloaded num-complex v0.4.4 [INFO] [stderr] Downloaded env_logger v0.11.0 [INFO] [stderr] Downloaded fast_ode v1.0.0 [INFO] [stderr] Downloaded bytemuck v1.14.0 [INFO] [stderr] Downloaded safe_arch v0.7.1 [INFO] [stderr] Downloaded wide v0.7.13 [INFO] [stderr] Downloaded matrixmultiply v0.3.8 [INFO] [stderr] Downloaded rayon-core v1.12.0 [INFO] [stderr] Downloaded rayon v1.8.0 [INFO] [stderr] Downloaded smartcore v0.3.2 [INFO] [stderr] Downloaded ndarray v0.15.6 [INFO] [stderr] Downloaded nalgebra v0.32.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba26371abddbc07b679e4683504dc127475c4f65971b39e9578bae4c57a47457 [INFO] running `Command { std: "docker" "start" "-a" "ba26371abddbc07b679e4683504dc127475c4f65971b39e9578bae4c57a47457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba26371abddbc07b679e4683504dc127475c4f65971b39e9578bae4c57a47457", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba26371abddbc07b679e4683504dc127475c4f65971b39e9578bae4c57a47457", kill_on_drop: false }` [INFO] [stdout] ba26371abddbc07b679e4683504dc127475c4f65971b39e9578bae4c57a47457 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 72227d6b402796ef33d2e0a04e127dc6254c61710eca1000032ea8efc8ee077c [INFO] running `Command { std: "docker" "start" "-a" "72227d6b402796ef33d2e0a04e127dc6254c61710eca1000032ea8efc8ee077c", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling safe_arch v0.7.1 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling rayon v1.8.0 [INFO] [stderr] Compiling wide v0.7.13 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling clap_lex v0.6.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling num v0.4.1 [INFO] [stderr] Compiling clap_builder v4.4.11 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling float_next_after v1.0.0 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling ndarray v0.15.6 [INFO] [stderr] Compiling env_logger v0.11.0 [INFO] [stderr] Compiling fast_ode v1.0.0 [INFO] [stderr] Compiling smartcore v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling clap v4.4.11 [INFO] [stderr] Compiling ndarray-rand v0.14.0 [INFO] [stderr] Compiling nalgebra v0.32.3 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling liquid_neural_network v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ndarray::Array` [INFO] [stdout] --> src/lnn.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ndarray::Array; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/lnn.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::thread::current; // Traits for complex numbers. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lnn.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `predictions` [INFO] [stdout] --> src/lnn.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | let predictions = lr.predict(&x).expect("Failed to make predictions"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predictions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intercept` [INFO] [stdout] --> src/lnn.rs:282:13 [INFO] [stdout] | [INFO] [stdout] 282 | let intercept = lr.intercept(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intercept` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intercept` [INFO] [stdout] --> src/lnn.rs:284:13 [INFO] [stdout] | [INFO] [stdout] 284 | let intercept = lr.intercept(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intercept` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/network_components.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | let events = self.fire(synapses); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tanh` is never used [INFO] [stdout] --> src/activation.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn tanh(x: f64) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `relu` is never used [INFO] [stdout] --> src/activation.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn relu(x: f64) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `determine_size_of_matrix_based_on_connections` is never used [INFO] [stdout] --> src/lnn.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn determine_size_of_matrix_based_on_connections( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SynapsesWrapperVisitor` is never constructed [INFO] [stdout] --> src/lnn.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | struct SynapsesWrapperVisitor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_synapses`, `initialize_synapses`, `train_readout`, and `reset_state` are never used [INFO] [stdout] --> src/lnn.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 114 | impl LiquidNeuralNetwork { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn print_synapses(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn initialize_synapses(&mut self, neuron_count: usize, spectral_radius: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn train_readout(&mut self, inputs: &[Vec], expected_outputs: &[f64]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | pub fn reset_state(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/network_components.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct Synapse { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 87 | pub id: usize, // Unique identifier for the synapse [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Synapse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `stimulate` is never used [INFO] [stdout] --> src/network_components.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 143 | impl Synapse { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn stimulate(&self, source_activity: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `gating_dynamics`, `dynamic_time_constant`, and `derivatives` are never used [INFO] [stdout] --> src/network_components.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 167 | impl Neuron { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | fn gating_dynamics(&self, _input: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | fn dynamic_time_constant(&self, _input: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn derivatives(&self, _t: f64, input: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `target_index` and `signal_strength` are never read [INFO] [stdout] --> src/network_components.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 214 | pub struct NeuronEvent { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 215 | pub target_index: usize, // Index of the target neuron [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 216 | pub signal_strength: f64, // Strength of the signal [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OdeSolver` is never constructed [INFO] [stdout] --> src/ode_solver.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OdeSolver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `solve_step` are never used [INFO] [stdout] --> src/ode_solver.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OdeSolver { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 11 | /// Create a new ODE solver. [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn solve_step(&mut self, state: Neuron, dt: f64, input: f64) -> Neuron { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 09s [INFO] running `Command { std: "docker" "inspect" "72227d6b402796ef33d2e0a04e127dc6254c61710eca1000032ea8efc8ee077c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72227d6b402796ef33d2e0a04e127dc6254c61710eca1000032ea8efc8ee077c", kill_on_drop: false }` [INFO] [stdout] 72227d6b402796ef33d2e0a04e127dc6254c61710eca1000032ea8efc8ee077c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fcb45f97d48424ca045c04d3232f1cfbfab39f668f33db04aac85f2be0a2121f [INFO] running `Command { std: "docker" "start" "-a" "fcb45f97d48424ca045c04d3232f1cfbfab39f668f33db04aac85f2be0a2121f", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling liquid_neural_network v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ndarray::Array` [INFO] [stdout] --> src/lnn.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ndarray::Array; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/lnn.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::thread::current; // Traits for complex numbers. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/lnn.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `predictions` [INFO] [stdout] --> src/lnn.rs:277:13 [INFO] [stdout] | [INFO] [stdout] 277 | let predictions = lr.predict(&x).expect("Failed to make predictions"); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predictions` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intercept` [INFO] [stdout] --> src/lnn.rs:282:13 [INFO] [stdout] | [INFO] [stdout] 282 | let intercept = lr.intercept(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intercept` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intercept` [INFO] [stdout] --> src/lnn.rs:284:13 [INFO] [stdout] | [INFO] [stdout] 284 | let intercept = lr.intercept(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intercept` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/network_components.rs:63:17 [INFO] [stdout] | [INFO] [stdout] 63 | let events = self.fire(synapses); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tanh` is never used [INFO] [stdout] --> src/activation.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn tanh(x: f64) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `relu` is never used [INFO] [stdout] --> src/activation.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn relu(x: f64) -> f64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `determine_size_of_matrix_based_on_connections` is never used [INFO] [stdout] --> src/lnn.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn determine_size_of_matrix_based_on_connections( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SynapsesWrapperVisitor` is never constructed [INFO] [stdout] --> src/lnn.rs:40:16 [INFO] [stdout] | [INFO] [stdout] 40 | struct SynapsesWrapperVisitor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print_synapses`, `initialize_synapses`, `train_readout`, and `reset_state` are never used [INFO] [stdout] --> src/lnn.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 114 | impl LiquidNeuralNetwork { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn print_synapses(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | pub fn initialize_synapses(&mut self, neuron_count: usize, spectral_radius: f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn train_readout(&mut self, inputs: &[Vec], expected_outputs: &[f64]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 291 | pub fn reset_state(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/network_components.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct Synapse { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 87 | pub id: usize, // Unique identifier for the synapse [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Synapse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `stimulate` is never used [INFO] [stdout] --> src/network_components.rs:156:12 [INFO] [stdout] | [INFO] [stdout] 143 | impl Synapse { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 156 | pub fn stimulate(&self, source_activity: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `gating_dynamics`, `dynamic_time_constant`, and `derivatives` are never used [INFO] [stdout] --> src/network_components.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 167 | impl Neuron { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 171 | fn gating_dynamics(&self, _input: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 179 | fn dynamic_time_constant(&self, _input: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 187 | pub fn derivatives(&self, _t: f64, input: f64) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `target_index` and `signal_strength` are never read [INFO] [stdout] --> src/network_components.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 214 | pub struct NeuronEvent { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 215 | pub target_index: usize, // Index of the target neuron [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 216 | pub signal_strength: f64, // Strength of the signal [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OdeSolver` is never constructed [INFO] [stdout] --> src/ode_solver.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct OdeSolver { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `solve_step` are never used [INFO] [stdout] --> src/ode_solver.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OdeSolver { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 11 | /// Create a new ODE solver. [INFO] [stdout] 12 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn solve_step(&mut self, state: Neuron, dt: f64, input: f64) -> Neuron { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.84s [INFO] running `Command { std: "docker" "inspect" "fcb45f97d48424ca045c04d3232f1cfbfab39f668f33db04aac85f2be0a2121f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcb45f97d48424ca045c04d3232f1cfbfab39f668f33db04aac85f2be0a2121f", kill_on_drop: false }` [INFO] [stdout] fcb45f97d48424ca045c04d3232f1cfbfab39f668f33db04aac85f2be0a2121f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8520d3cf4935437f6dc1a4b61018ac763073575fda07dd59ad8f4d61a6d720c7 [INFO] running `Command { std: "docker" "start" "-a" "8520d3cf4935437f6dc1a4b61018ac763073575fda07dd59ad8f4d61a6d720c7", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `ndarray::Array` [INFO] [stderr] --> src/lnn.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ndarray::Array; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::current` [INFO] [stderr] --> src/lnn.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::thread::current; // Traits for complex numbers. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> src/lnn.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `predictions` [INFO] [stderr] --> src/lnn.rs:277:13 [INFO] [stderr] | [INFO] [stderr] 277 | let predictions = lr.predict(&x).expect("Failed to make predictions"); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_predictions` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intercept` [INFO] [stderr] --> src/lnn.rs:282:13 [INFO] [stderr] | [INFO] [stderr] 282 | let intercept = lr.intercept(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intercept` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `intercept` [INFO] [stderr] --> src/lnn.rs:284:13 [INFO] [stderr] | [INFO] [stderr] 284 | let intercept = lr.intercept(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intercept` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `events` [INFO] [stderr] --> src/network_components.rs:63:17 [INFO] [stderr] | [INFO] [stderr] 63 | let events = self.fire(synapses); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stderr] [INFO] [stderr] warning: function `tanh` is never used [INFO] [stderr] --> src/activation.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn tanh(x: f64) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `relu` is never used [INFO] [stderr] --> src/activation.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn relu(x: f64) -> f64 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `determine_size_of_matrix_based_on_connections` is never used [INFO] [stderr] --> src/lnn.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn determine_size_of_matrix_based_on_connections( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SynapsesWrapperVisitor` is never constructed [INFO] [stderr] --> src/lnn.rs:40:16 [INFO] [stderr] | [INFO] [stderr] 40 | struct SynapsesWrapperVisitor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `print_synapses`, `initialize_synapses`, `train_readout`, and `reset_state` are never used [INFO] [stderr] --> src/lnn.rs:145:12 [INFO] [stderr] | [INFO] [stderr] 114 | impl LiquidNeuralNetwork { [INFO] [stderr] | ------------------------ methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 145 | pub fn print_synapses(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | pub fn initialize_synapses(&mut self, neuron_count: usize, spectral_radius: f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 252 | pub fn train_readout(&mut self, inputs: &[Vec], expected_outputs: &[f64]) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 291 | pub fn reset_state(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> src/network_components.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 86 | pub struct Synapse { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 87 | pub id: usize, // Unique identifier for the synapse [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Synapse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `stimulate` is never used [INFO] [stderr] --> src/network_components.rs:156:12 [INFO] [stderr] | [INFO] [stderr] 143 | impl Synapse { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 156 | pub fn stimulate(&self, source_activity: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `gating_dynamics`, `dynamic_time_constant`, and `derivatives` are never used [INFO] [stderr] --> src/network_components.rs:171:8 [INFO] [stderr] | [INFO] [stderr] 167 | impl Neuron { [INFO] [stderr] | ----------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 171 | fn gating_dynamics(&self, _input: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 179 | fn dynamic_time_constant(&self, _input: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | pub fn derivatives(&self, _t: f64, input: f64) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `target_index` and `signal_strength` are never read [INFO] [stderr] --> src/network_components.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 214 | pub struct NeuronEvent { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 215 | pub target_index: usize, // Index of the target neuron [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 216 | pub signal_strength: f64, // Strength of the signal [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `OdeSolver` is never constructed [INFO] [stderr] --> src/ode_solver.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct OdeSolver { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `solve_step` are never used [INFO] [stderr] --> src/ode_solver.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl OdeSolver { [INFO] [stderr] | -------------- associated items in this implementation [INFO] [stderr] 11 | /// Create a new ODE solver. [INFO] [stderr] 12 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | pub fn solve_step(&mut self, state: Neuron, dt: f64, input: f64) -> Neuron { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `liquid_neural_network` (bin "liquid_neural_network" test) generated 18 warnings (run `cargo fix --bin "liquid_neural_network" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/liquid_neural_network-3a67067784ea68a1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8520d3cf4935437f6dc1a4b61018ac763073575fda07dd59ad8f4d61a6d720c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8520d3cf4935437f6dc1a4b61018ac763073575fda07dd59ad8f4d61a6d720c7", kill_on_drop: false }` [INFO] [stdout] 8520d3cf4935437f6dc1a4b61018ac763073575fda07dd59ad8f4d61a6d720c7