[INFO] fetching crate ruqu-vq-nas 0.1.32...
[INFO] checking ruqu-vq-nas-0.1.32 against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] extracting crate ruqu-vq-nas 0.1.32 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate ruqu-vq-nas 0.1.32
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ruqu-vq-nas 0.1.32
[INFO] tweaked toml for crates.io crate ruqu-vq-nas 0.1.32 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ruqu-vq-nas 0.1.32 on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ruqu-vq-nas 0.1.32 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9
[INFO] running `Command { std: "docker" "start" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling zmij v1.0.14
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
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[INFO] [stderr]     Checking regex v1.12.2
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[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
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[INFO] [stderr]     Checking proptest v1.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking ruqu-vq-nas v0.1.32 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `EvaluationError`
[INFO] [stdout]  --> src/evaluation.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::error::{EvaluationError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Array1` and `Array2`
[INFO] [stdout]  --> src/evaluation.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ndarray::{Array1, Array2};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array1`
[INFO] [stdout]   --> src/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ndarray::Array1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/search.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EvaluationError`
[INFO] [stdout]  --> src/evaluation.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::error::{EvaluationError, Result};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Array1` and `Array2`
[INFO] [stdout]  --> src/evaluation.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use ndarray::{Array1, Array2};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Array1`
[INFO] [stdout]   --> src/search.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ndarray::Array1;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/search.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circuit`
[INFO] [stdout]    --> src/evaluation.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |         circuit: &QuantumCircuit,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circuit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/evaluation.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         rng: &mut R,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval_num`
[INFO] [stdout]    --> src/search.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |         for eval_num in 0..self.config.max_evaluations {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eval_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `best_fit`
[INFO] [stdout]    --> src/search.rs:767:24
[INFO] [stdout]     |
[INFO] [stdout] 767 |         let (best_enc, best_fit) = &self.observations[best_idx];
[INFO] [stdout]     |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_fit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `original_depth`
[INFO] [stdout]    --> src/encoding.rs:969:13
[INFO] [stdout]     |
[INFO] [stdout] 969 |         let original_depth = encoding.depth;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_original_depth`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/circuit.rs:262:16
[INFO] [stdout]     |
[INFO] [stdout] 262 |     Gaussian { std: f64 },
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/circuit.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |     Small { scale: f64 },
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |     InvalidDimension { expected: usize, got: usize },
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:84:41
[INFO] [stdout]    |
[INFO] [stdout] 84 |     InvalidDimension { expected: usize, got: usize },
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         choice: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         max_choices: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |     OutOfRange { value: f64, min: f64, max: f64 },
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |     OutOfRange { value: f64, min: f64, max: f64 },
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:96:40
[INFO] [stdout]    |
[INFO] [stdout] 96 |     OutOfRange { value: f64, min: f64, max: f64 },
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ConvergenceFailure { iterations: usize, best_score: f64 },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:120:45
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ConvergenceFailure { iterations: usize, best_score: f64 },
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |     EarlyStopping { iteration: usize, patience: usize },
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:136:39
[INFO] [stdout]     |
[INFO] [stdout] 136 |     EarlyStopping { iteration: usize, patience: usize },
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |     InvalidMetricValue { metric: String, value: f64 },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:144:42
[INFO] [stdout]     |
[INFO] [stdout] 144 |     InvalidMetricValue { metric: String, value: f64 },
[INFO] [stdout]     |                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |     InsufficientSamples { got: usize, required: usize },
[INFO] [stdout]     |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:152:39
[INFO] [stdout]     |
[INFO] [stdout] 152 |     InsufficientSamples { got: usize, required: usize },
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:156:28
[INFO] [stdout]     |
[INFO] [stdout] 156 |     NumericalInstability { operation: String, details: String },
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:156:47
[INFO] [stdout]     |
[INFO] [stdout] 156 |     NumericalInstability { operation: String, details: String },
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:172:24
[INFO] [stdout]     |
[INFO] [stdout] 172 |     InvalidParameter { index: usize, value: f64 },
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:172:38
[INFO] [stdout]     |
[INFO] [stdout] 172 |     InvalidParameter { index: usize, value: f64 },
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:180:30
[INFO] [stdout]     |
[INFO] [stdout] 180 |     InvalidGateApplication { gate: String, qubits: Vec<usize> },
[INFO] [stdout]     |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:180:44
[INFO] [stdout]     |
[INFO] [stdout] 180 |     InvalidGateApplication { gate: String, qubits: Vec<usize> },
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 |     CircuitTooDeep { depth: usize, max_depth: usize },
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:184:36
[INFO] [stdout]     |
[INFO] [stdout] 184 |     CircuitTooDeep { depth: usize, max_depth: usize },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:188:20
[INFO] [stdout]     |
[INFO] [stdout] 188 |     TooManyGates { count: usize, max_count: usize },
[INFO] [stdout]     |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |     TooManyGates { count: usize, max_count: usize },
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:192:30
[INFO] [stdout]     |
[INFO] [stdout] 192 |     ParameterCountMismatch { expected: usize, got: usize },
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:192:47
[INFO] [stdout]     |
[INFO] [stdout] 192 |     ParameterCountMismatch { expected: usize, got: usize },
[INFO] [stdout]     |                                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:922:5
[INFO] [stdout]     |
[INFO] [stdout] 922 |     Random(RandomSearch),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:923:5
[INFO] [stdout]     |
[INFO] [stdout] 923 |     Evolutionary(EvolutionarySearch),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:924:5
[INFO] [stdout]     |
[INFO] [stdout] 924 |     RegularizedEvolution(RegularizedEvolution),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:925:5
[INFO] [stdout]     |
[INFO] [stdout] 925 |     Bayesian(BayesianOptimization),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:926:5
[INFO] [stdout]     |
[INFO] [stdout] 926 |     Differentiable(DifferentiableSearch),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circuit`
[INFO] [stdout]    --> src/evaluation.rs:526:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |         circuit: &QuantumCircuit,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circuit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/evaluation.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 527 |         rng: &mut R,
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EncodingError` and `SearchError`
[INFO] [stdout]   --> tests/integration_tests.rs:14:26
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ruqu_vq_nas::error::{EncodingError, SearchError, SearchSpaceError};
[INFO] [stdout]    |                          ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GateOperation`
[INFO] [stdout]   --> tests/integration_tests.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ConnectivityGraph, EntanglementPattern, GateOperation, GateType, LayerTemplate, SearchSpace,
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval_num`
[INFO] [stdout]    --> src/search.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |         for eval_num in 0..self.config.max_evaluations {
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eval_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `best_fit`
[INFO] [stdout]    --> src/search.rs:767:24
[INFO] [stdout]     |
[INFO] [stdout] 767 |         let (best_enc, best_fit) = &self.observations[best_idx];
[INFO] [stdout]     |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_best_fit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `strong`
[INFO] [stdout]    --> tests/integration_tests.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let strong = LayerTemplate::standard_strongly_entangling();
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_strong`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/integration_tests.rs:285:13
[INFO] [stdout]     |
[INFO] [stdout] 285 |     assert!(param_count >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/circuit.rs:262:16
[INFO] [stdout]     |
[INFO] [stdout] 262 |     Gaussian { std: f64 },
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 | #![warn(missing_docs)]
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/circuit.rs:264:13
[INFO] [stdout]     |
[INFO] [stdout] 264 |     Small { scale: f64 },
[INFO] [stdout]     |             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |     InvalidDimension { expected: usize, got: usize },
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:84:41
[INFO] [stdout]    |
[INFO] [stdout] 84 |     InvalidDimension { expected: usize, got: usize },
[INFO] [stdout]    |                                         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         position: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         choice: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         max_choices: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:96:18
[INFO] [stdout]    |
[INFO] [stdout] 96 |     OutOfRange { value: f64, min: f64, max: f64 },
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |     OutOfRange { value: f64, min: f64, max: f64 },
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]   --> src/error.rs:96:40
[INFO] [stdout]    |
[INFO] [stdout] 96 |     OutOfRange { value: f64, min: f64, max: f64 },
[INFO] [stdout]    |                                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ConvergenceFailure { iterations: usize, best_score: f64 },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:120:45
[INFO] [stdout]     |
[INFO] [stdout] 120 |     ConvergenceFailure { iterations: usize, best_score: f64 },
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |     EarlyStopping { iteration: usize, patience: usize },
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:136:39
[INFO] [stdout]     |
[INFO] [stdout] 136 |     EarlyStopping { iteration: usize, patience: usize },
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:144:26
[INFO] [stdout]     |
[INFO] [stdout] 144 |     InvalidMetricValue { metric: String, value: f64 },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:144:42
[INFO] [stdout]     |
[INFO] [stdout] 144 |     InvalidMetricValue { metric: String, value: f64 },
[INFO] [stdout]     |                                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:152:27
[INFO] [stdout]     |
[INFO] [stdout] 152 |     InsufficientSamples { got: usize, required: usize },
[INFO] [stdout]     |                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:152:39
[INFO] [stdout]     |
[INFO] [stdout] 152 |     InsufficientSamples { got: usize, required: usize },
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:156:28
[INFO] [stdout]     |
[INFO] [stdout] 156 |     NumericalInstability { operation: String, details: String },
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:156:47
[INFO] [stdout]     |
[INFO] [stdout] 156 |     NumericalInstability { operation: String, details: String },
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:172:24
[INFO] [stdout]     |
[INFO] [stdout] 172 |     InvalidParameter { index: usize, value: f64 },
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:172:38
[INFO] [stdout]     |
[INFO] [stdout] 172 |     InvalidParameter { index: usize, value: f64 },
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:180:30
[INFO] [stdout]     |
[INFO] [stdout] 180 |     InvalidGateApplication { gate: String, qubits: Vec<usize> },
[INFO] [stdout]     |                              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:180:44
[INFO] [stdout]     |
[INFO] [stdout] 180 |     InvalidGateApplication { gate: String, qubits: Vec<usize> },
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 |     CircuitTooDeep { depth: usize, max_depth: usize },
[INFO] [stdout]     |                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:184:36
[INFO] [stdout]     |
[INFO] [stdout] 184 |     CircuitTooDeep { depth: usize, max_depth: usize },
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:188:20
[INFO] [stdout]     |
[INFO] [stdout] 188 |     TooManyGates { count: usize, max_count: usize },
[INFO] [stdout]     |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |     TooManyGates { count: usize, max_count: usize },
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:192:30
[INFO] [stdout]     |
[INFO] [stdout] 192 |     ParameterCountMismatch { expected: usize, got: usize },
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a struct field
[INFO] [stdout]    --> src/error.rs:192:47
[INFO] [stdout]     |
[INFO] [stdout] 192 |     ParameterCountMismatch { expected: usize, got: usize },
[INFO] [stdout]     |                                               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:922:5
[INFO] [stdout]     |
[INFO] [stdout] 922 |     Random(RandomSearch),
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:923:5
[INFO] [stdout]     |
[INFO] [stdout] 923 |     Evolutionary(EvolutionarySearch),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:924:5
[INFO] [stdout]     |
[INFO] [stdout] 924 |     RegularizedEvolution(RegularizedEvolution),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:925:5
[INFO] [stdout]     |
[INFO] [stdout] 925 |     Bayesian(BayesianOptimization),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for a variant
[INFO] [stdout]    --> src/search.rs:926:5
[INFO] [stdout]     |
[INFO] [stdout] 926 |     Differentiable(DifferentiableSearch),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.82s
[INFO] running `Command { std: "docker" "inspect" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9", kill_on_drop: false }`
[INFO] [stdout] 4984ed8b05ca31e5eb33cf59a80b4ca570915e8f502cc060fe72d6dd5d0642c9
