[INFO] cloning repository https://github.com/jwschroeder3/optim_rs
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwschroeder3%2Foptim_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/jwschroeder3/optim_rs 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" "+a611f2a14e38407ec6717a86a01424ee6fc80762" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjwschroeder3%2Foptim_rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/jwschroeder3/optim_rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused imports: `assert_abs_diff_eq` and `assert_abs_diff_ne`
[INFO] [stdout]  --> src/simulated_annealing.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use approx::{assert_abs_diff_eq,assert_abs_diff_ne};
[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: `InvalidParticleBuild`
[INFO] [stdout]  --> src/simulated_annealing.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     InvalidParticleBuild,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `assert_abs_diff_eq` and `assert_abs_diff_ne`
[INFO] [stdout]  --> src/particle_swarm.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use approx::{assert_abs_diff_eq,assert_abs_diff_ne};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InvalidParticleBuild` and `Method`
[INFO] [stdout]   --> src/particle_swarm.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Method,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     IncompleteParticleBuild,
[INFO] [stdout] 12 |     InvalidParticleBuild,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `assert_abs_diff_eq` and `assert_abs_diff_ne`
[INFO] [stdout]  --> src/replica_exchange.rs:1:14
[INFO] [stdout]   |
[INFO] [stdout] 1 | use approx::{assert_abs_diff_eq,assert_abs_diff_ne};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `simulated_annealing::ParticleBuilder`
[INFO] [stdout]   --> src/replica_exchange.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     simulated_annealing::ParticleBuilder,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `InvalidParticleBuild`
[INFO] [stdout]  --> src/simulated_annealing.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     InvalidParticleBuild,
[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: `InvalidParticleBuild` and `Method`
[INFO] [stdout]   --> src/particle_swarm.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Method,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     IncompleteParticleBuild,
[INFO] [stdout] 12 |     InvalidParticleBuild,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simulated_annealing.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut init_rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_rng`
[INFO] [stdout]    --> src/simulated_annealing.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut init_rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simulated_annealing.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let mut data_vec = data.to_vec();
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/simulated_annealing.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |         for i in 0..n_particles {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/particle_swarm.rs:123:25
[INFO] [stdout]     |
[INFO] [stdout] 123 |                     let mut vel: Vec<f64> = (0..dim)
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/particle_swarm.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/particle_swarm.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/particle_swarm.rs:449:39
[INFO] [stdout]     |
[INFO] [stdout] 449 |             .map(|(((((a, b), c), d), e), f)| {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/particle_swarm.rs:449:43
[INFO] [stdout]     |
[INFO] [stdout] 449 |             .map(|(((((a, b), c), d), e), f)| {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/replica_exchange.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/replica_exchange.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `IncompleteParticleBuild` is more private than the item `simulated_annealing::ParticleBuilder::<T>::build`
[INFO] [stdout]    --> src/simulated_annealing.rs:83:5
[INFO] [stdout]     |
[INFO] [stdout]  83 |     pub fn build(&self) -> Result<Particle<T>, IncompleteParticleBuild> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `simulated_annealing::ParticleBuilder::<T>::build` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `IncompleteParticleBuild` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:152:1
[INFO] [stdout]     |
[INFO] [stdout] 152 | enum IncompleteParticleBuild {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `type_of` is never used
[INFO] [stdout]    --> src/lib.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn type_of<T>(_: &T) -> &str {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NoMethod` and `NoStepsize` are never constructed
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | enum IncompleteParticleBuild {
[INFO] [stdout]     |      ----------------------- variants in this enum
[INFO] [stdout] 153 |     NoMethod,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 154 |     NoObjective,
[INFO] [stdout] 155 |     NoStepsize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IncompleteParticleBuild` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidParticleBuild` is never used
[INFO] [stdout]    --> src/lib.rs:160:6
[INFO] [stdout]     |
[INFO] [stdout] 160 | enum InvalidParticleBuild {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Optimizer` is never used
[INFO] [stdout]    --> src/lib.rs:165:7
[INFO] [stdout]     |
[INFO] [stdout] 165 | trait Optimizer {
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub struct OptimizerBuilder<T> {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 171 |     method: Option<Method>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 172 |     particle_number: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 173 |     object: Option<T>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 174 |     position: Option<Vec<f64>>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 175 |     lower_bound: Option<Vec<f64>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 176 |     upper_bound: Option<Vec<f64>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 177 |     temperature: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 178 |     stepsize: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OptimizerBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IncompleteOptimizerBuild` is never used
[INFO] [stdout]    --> src/lib.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | enum IncompleteOptimizerBuild {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidOptimizerBuild` is never used
[INFO] [stdout]    --> src/lib.rs:190:6
[INFO] [stdout]     |
[INFO] [stdout] 190 | enum InvalidOptimizerBuild {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `score` and `rng` are never read
[INFO] [stdout]   --> src/simulated_annealing.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ParticleBuilder<T> {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     score: Option<f64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     rng: Xoshiro256PlusPlus,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `adjust_stepsize` is never used
[INFO] [stdout]    --> src/simulated_annealing.rs:351:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl<T: Objective> Particle<T> {
[INFO] [stdout]     | ------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 351 |     fn adjust_stepsize(&mut self, s_adj: &f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `score`, `initial_jitter`, and `rng` are never read
[INFO] [stdout]   --> src/particle_swarm.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ParticleBuilder<T> {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     score: Option<f64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     initial_jitter: Option<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     rng: Xoshiro256PlusPlus,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `accept_from_logit` is never read
[INFO] [stdout]    --> src/particle_swarm.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | struct Particle<T> {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 325 |     accept_from_logit: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/particle_swarm.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl<T: Objective + std::marker::Send> Particle<T> {
[INFO] [stdout]     | -------------------------------------------------- associated function in this implementation
[INFO] [stdout] 330 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/particle_swarm.rs:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<Particle<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, Particle<T>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/replica_exchange.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<Particle<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, Particle<T>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simulated_annealing.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut init_rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_rng`
[INFO] [stdout]    --> src/simulated_annealing.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut init_rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/simulated_annealing.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let mut data_vec = data.to_vec();
[INFO] [stdout]     |                 ----^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/simulated_annealing.rs:386:13
[INFO] [stdout]     |
[INFO] [stdout] 386 |         for i in 0..n_particles {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `temp`
[INFO] [stdout]    --> src/simulated_annealing.rs:529:13
[INFO] [stdout]     |
[INFO] [stdout] 529 |         let temp = 2.0;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_temp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/particle_swarm.rs:123:25
[INFO] [stdout]     |
[INFO] [stdout] 123 |                     let mut vel: Vec<f64> = (0..dim)
[INFO] [stdout]     |                         ----^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/particle_swarm.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/particle_swarm.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/particle_swarm.rs:449:39
[INFO] [stdout]     |
[INFO] [stdout] 449 |             .map(|(((((a, b), c), d), e), f)| {
[INFO] [stdout]     |                                       ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/particle_swarm.rs:449:43
[INFO] [stdout]     |
[INFO] [stdout] 449 |             .map(|(((((a, b), c), d), e), f)| {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `step`
[INFO] [stdout]    --> src/particle_swarm.rs:621:13
[INFO] [stdout]     |
[INFO] [stdout] 621 |         let step = 0.0;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_step`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/replica_exchange.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]   --> src/replica_exchange.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let mut rng = Xoshiro256PlusPlus::from_entropy();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init_jitter`
[INFO] [stdout]    --> src/replica_exchange.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |             init_jitter: f64,
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_jitter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] [stdout] warning: type `IncompleteParticleBuild` is more private than the item `simulated_annealing::ParticleBuilder::<T>::build`
[INFO] [stdout]    --> src/simulated_annealing.rs:83:5
[INFO] [stdout]     |
[INFO] [stdout]  83 |     pub fn build(&self) -> Result<Particle<T>, IncompleteParticleBuild> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `simulated_annealing::ParticleBuilder::<T>::build` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `IncompleteParticleBuild` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/lib.rs:152:1
[INFO] [stdout]     |
[INFO] [stdout] 152 | enum IncompleteParticleBuild {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `type_of` is never used
[INFO] [stdout]    --> src/lib.rs:138:4
[INFO] [stdout]     |
[INFO] [stdout] 138 | fn type_of<T>(_: &T) -> &str {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NoMethod` and `NoStepsize` are never constructed
[INFO] [stdout]    --> src/lib.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 152 | enum IncompleteParticleBuild {
[INFO] [stdout]     |      ----------------------- variants in this enum
[INFO] [stdout] 153 |     NoMethod,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 154 |     NoObjective,
[INFO] [stdout] 155 |     NoStepsize,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IncompleteParticleBuild` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidParticleBuild` is never used
[INFO] [stdout]    --> src/lib.rs:160:6
[INFO] [stdout]     |
[INFO] [stdout] 160 | enum InvalidParticleBuild {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/lib.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 170 | pub struct OptimizerBuilder<T> {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 171 |     method: Option<Method>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 172 |     particle_number: Option<usize>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 173 |     object: Option<T>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 174 |     position: Option<Vec<f64>>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 175 |     lower_bound: Option<Vec<f64>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 176 |     upper_bound: Option<Vec<f64>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 177 |     temperature: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 178 |     stepsize: Option<f64>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OptimizerBuilder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IncompleteOptimizerBuild` is never used
[INFO] [stdout]    --> src/lib.rs:182:6
[INFO] [stdout]     |
[INFO] [stdout] 182 | enum IncompleteOptimizerBuild {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidOptimizerBuild` is never used
[INFO] [stdout]    --> src/lib.rs:190:6
[INFO] [stdout]     |
[INFO] [stdout] 190 | enum InvalidOptimizerBuild {
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `score` and `rng` are never read
[INFO] [stdout]   --> src/simulated_annealing.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct ParticleBuilder<T> {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     score: Option<f64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |     rng: Xoshiro256PlusPlus,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `adjust_stepsize` is never used
[INFO] [stdout]    --> src/simulated_annealing.rs:351:8
[INFO] [stdout]     |
[INFO] [stdout] 155 | impl<T: Objective> Particle<T> {
[INFO] [stdout]     | ------------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 351 |     fn adjust_stepsize(&mut self, s_adj: &f64) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `himmelblau` is never used
[INFO] [stdout]    --> src/simulated_annealing.rs:468:8
[INFO] [stdout]     |
[INFO] [stdout] 468 |     fn himmelblau(param: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_up_particles` is never used
[INFO] [stdout]    --> src/simulated_annealing.rs:492:8
[INFO] [stdout]     |
[INFO] [stdout] 492 |     fn set_up_particles<'a, T>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `score`, `initial_jitter`, and `rng` are never read
[INFO] [stdout]   --> src/particle_swarm.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct ParticleBuilder<T> {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     score: Option<f64>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     initial_jitter: Option<f64>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     rng: Xoshiro256PlusPlus,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `accept_from_logit` is never read
[INFO] [stdout]    --> src/particle_swarm.rs:325:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | struct Particle<T> {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 325 |     accept_from_logit: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/particle_swarm.rs:330:12
[INFO] [stdout]     |
[INFO] [stdout] 329 | impl<T: Objective + std::marker::Send> Particle<T> {
[INFO] [stdout]     | -------------------------------------------------- associated function in this implementation
[INFO] [stdout] 330 |     pub fn new(
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `himmelblau` is never used
[INFO] [stdout]    --> src/particle_swarm.rs:520:8
[INFO] [stdout]     |
[INFO] [stdout] 520 |     fn himmelblau(param: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `set_up_particles` is never used
[INFO] [stdout]    --> src/particle_swarm.rs:544:8
[INFO] [stdout]     |
[INFO] [stdout] 544 |     fn set_up_particles<'a, T>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `himmelblau` is never used
[INFO] [stdout]    --> src/replica_exchange.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn himmelblau(param: &Vec<f64>) -> f64 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/particle_swarm.rs:276:21
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<Particle<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 276 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, Particle<T>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/replica_exchange.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<Particle<T>> {
[INFO] [stdout]     |                     ^^^^^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn par_iter_mut(&mut self) -> rayon::slice::IterMut<'_, Particle<T>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d69ae7c6b618f324777fdea0bafb24e0cd8b1710ec31119e46ffef77e317764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d69ae7c6b618f324777fdea0bafb24e0cd8b1710ec31119e46ffef77e317764", kill_on_drop: false }`
[INFO] [stdout] 7d69ae7c6b618f324777fdea0bafb24e0cd8b1710ec31119e46ffef77e317764
