Dec 19 20:00:41.972 INFO checking bbrener1/gravity_clustering against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 20:00:41.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/bbrener1/gravity_clustering:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:00:42.530 INFO [stdout] de183b905836f439113468d18be7632e875b77c9e97c92e13f535008e908b4b2
Dec 19 20:00:42.532 INFO running `"docker" "start" "-a" "de183b905836f439113468d18be7632e875b77c9e97c92e13f535008e908b4b2"`
Dec 19 20:00:44.616 INFO [stderr]    Compiling num-complex v0.2.0
Dec 19 20:00:44.616 INFO [stderr]    Compiling ndarray v0.12.0
Dec 19 20:00:55.994 INFO [stderr]     Checking gravity_clustering v0.1.0 (/opt/crater/workdir)
Dec 19 20:00:56.796 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 20:00:56.797 INFO [stderr]  --> src/main.rs:3:5
Dec 19 20:00:56.797 INFO [stderr]   |
Dec 19 20:00:56.798 INFO [stderr] 3 | use std::fs::File;
Dec 19 20:00:56.798 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 20:00:56.798 INFO [stderr]   |
Dec 19 20:00:56.798 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:00:56.799 INFO [stderr] 
Dec 19 20:00:56.799 INFO [stderr] warning: unused import: `rayon::iter::IntoParallelIterator`
Dec 19 20:00:56.799 INFO [stderr]   --> src/io.rs:11:5
Dec 19 20:00:56.800 INFO [stderr]    |
Dec 19 20:00:56.800 INFO [stderr] 11 | use rayon::iter::IntoParallelIterator;
Dec 19 20:00:56.800 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:56.800 INFO [stderr] 
Dec 19 20:00:56.801 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 19 20:00:56.801 INFO [stderr]    --> src/io.rs:642:32
Dec 19 20:00:56.801 INFO [stderr]     |
Dec 19 20:00:56.802 INFO [stderr] 642 |             products[[i,j]] /= (&geo[i] * &geo[j])
Dec 19 20:00:56.802 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 20:00:56.802 INFO [stderr]     |
Dec 19 20:00:56.803 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 20:00:56.803 INFO [stderr] 
Dec 19 20:00:56.803 INFO [stderr] warning: unused imports: `ArrayView`, `Axis`, `Ix3`, `Zip`, `stack`
Dec 19 20:00:56.804 INFO [stderr]  --> src/mobile_gravity_field.rs:3:29
Dec 19 20:00:56.804 INFO [stderr]   |
Dec 19 20:00:56.804 INFO [stderr] 3 | use ndarray::{Array,Ix1,Ix2,Ix3,Zip,Axis,ArrayView,stack};
Dec 19 20:00:56.805 INFO [stderr]   |                             ^^^ ^^^ ^^^^ ^^^^^^^^^ ^^^^^
Dec 19 20:00:56.805 INFO [stderr] 
Dec 19 20:00:56.805 INFO [stderr] warning: unused import: `std::cmp::max`
Dec 19 20:00:56.805 INFO [stderr]  --> src/mobile_gravity_field.rs:5:5
Dec 19 20:00:56.806 INFO [stderr]   |
Dec 19 20:00:56.806 INFO [stderr] 5 | use std::cmp::max;
Dec 19 20:00:56.806 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 20:00:56.807 INFO [stderr] 
Dec 19 20:00:56.807 INFO [stderr] warning: unused import: `distance`
Dec 19 20:00:56.807 INFO [stderr]   --> src/mobile_gravity_field.rs:14:5
Dec 19 20:00:56.808 INFO [stderr]    |
Dec 19 20:00:56.808 INFO [stderr] 14 | use distance;
Dec 19 20:00:56.808 INFO [stderr]    |     ^^^^^^^^
Dec 19 20:00:56.808 INFO [stderr] 
Dec 19 20:00:56.809 INFO [stderr] warning: unused import: `length`
Dec 19 20:00:56.809 INFO [stderr]   --> src/mobile_gravity_field.rs:15:5
Dec 19 20:00:56.809 INFO [stderr]    |
Dec 19 20:00:56.810 INFO [stderr] 15 | use length;
Dec 19 20:00:56.810 INFO [stderr]    |     ^^^^^^
Dec 19 20:00:56.810 INFO [stderr] 
Dec 19 20:00:56.810 INFO [stderr] warning: unused imports: `Rng`, `ThreadRng`
Dec 19 20:00:56.811 INFO [stderr]  --> src/single_pathfinder.rs:5:12
Dec 19 20:00:56.811 INFO [stderr]   |
Dec 19 20:00:56.811 INFO [stderr] 5 | use rand::{Rng,ThreadRng,thread_rng};
Dec 19 20:00:56.812 INFO [stderr]   |            ^^^ ^^^^^^^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.812 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 20:00:56.812 INFO [stderr]  --> src/cluster.rs:2:5
Dec 19 20:00:56.812 INFO [stderr]   |
Dec 19 20:00:56.812 INFO [stderr] 2 | use std::collections::HashSet;
Dec 19 20:00:56.812 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.812 INFO [stderr] warning: unused imports: `Axis`, `Ix3`, `Zip`, `stack`
Dec 19 20:00:56.812 INFO [stderr]  --> src/cluster.rs:3:29
Dec 19 20:00:56.812 INFO [stderr]   |
Dec 19 20:00:56.812 INFO [stderr] 3 | use ndarray::{Array,Ix1,Ix2,Ix3,Zip,Axis,ArrayView,stack};
Dec 19 20:00:56.812 INFO [stderr]   |                             ^^^ ^^^ ^^^^           ^^^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.812 INFO [stderr] warning: unused import: `std::cmp::max`
Dec 19 20:00:56.812 INFO [stderr]  --> src/cluster.rs:5:5
Dec 19 20:00:56.812 INFO [stderr]   |
Dec 19 20:00:56.812 INFO [stderr] 5 | use std::cmp::max;
Dec 19 20:00:56.812 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.812 INFO [stderr] warning: unused import: `single_pathfinder::Pathfinder`
Dec 19 20:00:56.812 INFO [stderr]   --> src/cluster.rs:10:5
Dec 19 20:00:56.812 INFO [stderr]    |
Dec 19 20:00:56.812 INFO [stderr] 10 | use single_pathfinder::Pathfinder;
Dec 19 20:00:56.812 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.812 INFO [stderr] warning: unused import: `length`
Dec 19 20:00:56.812 INFO [stderr]   --> src/cluster.rs:12:5
Dec 19 20:00:56.812 INFO [stderr]    |
Dec 19 20:00:56.812 INFO [stderr] 12 | use length;
Dec 19 20:00:56.812 INFO [stderr]    |     ^^^^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.812 INFO [stderr] warning: unused imports: `Array`, `Axis`, `Ix2`
Dec 19 20:00:56.812 INFO [stderr]   --> src/main.rs:23:15
Dec 19 20:00:56.812 INFO [stderr]    |
Dec 19 20:00:56.812 INFO [stderr] 23 | use ndarray::{Array,Axis,Ix1,Ix2,Zip,ArrayView};
Dec 19 20:00:56.812 INFO [stderr]    |               ^^^^^ ^^^^     ^^^
Dec 19 20:00:56.812 INFO [stderr] 
Dec 19 20:00:56.827 INFO [stderr] warning: unused import: `std::fs::File`
Dec 19 20:00:56.827 INFO [stderr]  --> src/main.rs:3:5
Dec 19 20:00:56.827 INFO [stderr]   |
Dec 19 20:00:56.828 INFO [stderr] 3 | use std::fs::File;
Dec 19 20:00:56.828 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 20:00:56.828 INFO [stderr]   |
Dec 19 20:00:56.829 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 20:00:56.829 INFO [stderr] 
Dec 19 20:00:56.829 INFO [stderr] warning: unused import: `rayon::iter::IntoParallelIterator`
Dec 19 20:00:56.829 INFO [stderr]   --> src/io.rs:11:5
Dec 19 20:00:56.830 INFO [stderr]    |
Dec 19 20:00:56.830 INFO [stderr] 11 | use rayon::iter::IntoParallelIterator;
Dec 19 20:00:56.830 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:56.831 INFO [stderr] 
Dec 19 20:00:56.832 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 19 20:00:56.833 INFO [stderr]    --> src/io.rs:642:32
Dec 19 20:00:56.833 INFO [stderr]     |
Dec 19 20:00:56.833 INFO [stderr] 642 |             products[[i,j]] /= (&geo[i] * &geo[j])
Dec 19 20:00:56.834 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 19 20:00:56.834 INFO [stderr]     |
Dec 19 20:00:56.834 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 19 20:00:56.834 INFO [stderr] 
Dec 19 20:00:56.835 INFO [stderr] warning: unused imports: `ArrayView`, `Axis`, `Ix3`, `Zip`, `stack`
Dec 19 20:00:56.835 INFO [stderr]  --> src/mobile_gravity_field.rs:3:29
Dec 19 20:00:56.835 INFO [stderr]   |
Dec 19 20:00:56.836 INFO [stderr] 3 | use ndarray::{Array,Ix1,Ix2,Ix3,Zip,Axis,ArrayView,stack};
Dec 19 20:00:56.836 INFO [stderr]   |                             ^^^ ^^^ ^^^^ ^^^^^^^^^ ^^^^^
Dec 19 20:00:56.836 INFO [stderr] 
Dec 19 20:00:56.836 INFO [stderr] warning: unused import: `std::cmp::max`
Dec 19 20:00:56.837 INFO [stderr]  --> src/mobile_gravity_field.rs:5:5
Dec 19 20:00:56.837 INFO [stderr]   |
Dec 19 20:00:56.837 INFO [stderr] 5 | use std::cmp::max;
Dec 19 20:00:56.838 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 20:00:56.838 INFO [stderr] 
Dec 19 20:00:56.838 INFO [stderr] warning: unused import: `distance`
Dec 19 20:00:56.839 INFO [stderr]   --> src/mobile_gravity_field.rs:14:5
Dec 19 20:00:56.839 INFO [stderr]    |
Dec 19 20:00:56.839 INFO [stderr] 14 | use distance;
Dec 19 20:00:56.839 INFO [stderr]    |     ^^^^^^^^
Dec 19 20:00:56.840 INFO [stderr] 
Dec 19 20:00:56.840 INFO [stderr] warning: unused import: `length`
Dec 19 20:00:56.840 INFO [stderr]   --> src/mobile_gravity_field.rs:15:5
Dec 19 20:00:56.841 INFO [stderr]    |
Dec 19 20:00:56.841 INFO [stderr] 15 | use length;
Dec 19 20:00:56.841 INFO [stderr]    |     ^^^^^^
Dec 19 20:00:56.841 INFO [stderr] 
Dec 19 20:00:56.842 INFO [stderr] warning: unused imports: `Rng`, `ThreadRng`
Dec 19 20:00:56.842 INFO [stderr]  --> src/single_pathfinder.rs:5:12
Dec 19 20:00:56.842 INFO [stderr]   |
Dec 19 20:00:56.843 INFO [stderr] 5 | use rand::{Rng,ThreadRng,thread_rng};
Dec 19 20:00:56.843 INFO [stderr]   |            ^^^ ^^^^^^^^^
Dec 19 20:00:56.843 INFO [stderr] 
Dec 19 20:00:56.843 INFO [stderr] warning: unused import: `std::collections::HashSet`
Dec 19 20:00:56.844 INFO [stderr]  --> src/cluster.rs:2:5
Dec 19 20:00:56.844 INFO [stderr]   |
Dec 19 20:00:56.844 INFO [stderr] 2 | use std::collections::HashSet;
Dec 19 20:00:56.845 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:56.845 INFO [stderr] 
Dec 19 20:00:56.845 INFO [stderr] warning: unused imports: `Axis`, `Ix3`, `Zip`, `stack`
Dec 19 20:00:56.846 INFO [stderr]  --> src/cluster.rs:3:29
Dec 19 20:00:56.846 INFO [stderr]   |
Dec 19 20:00:56.846 INFO [stderr] 3 | use ndarray::{Array,Ix1,Ix2,Ix3,Zip,Axis,ArrayView,stack};
Dec 19 20:00:56.846 INFO [stderr]   |                             ^^^ ^^^ ^^^^           ^^^^^
Dec 19 20:00:56.847 INFO [stderr] 
Dec 19 20:00:56.847 INFO [stderr] warning: unused import: `std::cmp::max`
Dec 19 20:00:56.847 INFO [stderr]  --> src/cluster.rs:5:5
Dec 19 20:00:56.848 INFO [stderr]   |
Dec 19 20:00:56.848 INFO [stderr] 5 | use std::cmp::max;
Dec 19 20:00:56.848 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 20:00:56.848 INFO [stderr] 
Dec 19 20:00:56.849 INFO [stderr] warning: unused import: `single_pathfinder::Pathfinder`
Dec 19 20:00:56.849 INFO [stderr]   --> src/cluster.rs:10:5
Dec 19 20:00:56.849 INFO [stderr]    |
Dec 19 20:00:56.850 INFO [stderr] 10 | use single_pathfinder::Pathfinder;
Dec 19 20:00:56.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:56.850 INFO [stderr] 
Dec 19 20:00:56.850 INFO [stderr] warning: unused import: `length`
Dec 19 20:00:56.850 INFO [stderr]   --> src/cluster.rs:12:5
Dec 19 20:00:56.850 INFO [stderr]    |
Dec 19 20:00:56.850 INFO [stderr] 12 | use length;
Dec 19 20:00:56.850 INFO [stderr]    |     ^^^^^^
Dec 19 20:00:56.850 INFO [stderr] 
Dec 19 20:00:56.850 INFO [stderr] warning: unused imports: `Array`, `Axis`, `Ix2`
Dec 19 20:00:56.850 INFO [stderr]   --> src/main.rs:23:15
Dec 19 20:00:56.850 INFO [stderr]    |
Dec 19 20:00:56.850 INFO [stderr] 23 | use ndarray::{Array,Axis,Ix1,Ix2,Zip,ArrayView};
Dec 19 20:00:56.850 INFO [stderr]    |               ^^^^^ ^^^^     ^^^
Dec 19 20:00:56.850 INFO [stderr] 
Dec 19 20:00:57.560 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 19 20:00:57.561 INFO [stderr]  --> src/cluster.rs:6:5
Dec 19 20:00:57.561 INFO [stderr]   |
Dec 19 20:00:57.561 INFO [stderr] 6 | use rayon::prelude::*;
Dec 19 20:00:57.561 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 20:00:57.561 INFO [stderr] 
Dec 19 20:00:57.615 INFO [stderr] warning: unused import: `rayon::prelude`
Dec 19 20:00:57.615 INFO [stderr]  --> src/cluster.rs:6:5
Dec 19 20:00:57.615 INFO [stderr]   |
Dec 19 20:00:57.615 INFO [stderr] 6 | use rayon::prelude::*;
Dec 19 20:00:57.616 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 19 20:00:57.616 INFO [stderr] 
Dec 19 20:00:57.628 INFO [stderr] warning: unused variable: `similarity`
Dec 19 20:00:57.628 INFO [stderr]    --> src/io.rs:457:9
Dec 19 20:00:57.629 INFO [stderr]     |
Dec 19 20:00:57.629 INFO [stderr] 457 |     let similarity = standardized.t().dot(&standardized);
Dec 19 20:00:57.629 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_similarity` instead
Dec 19 20:00:57.630 INFO [stderr]     |
Dec 19 20:00:57.630 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 20:00:57.630 INFO [stderr] 
Dec 19 20:00:57.631 INFO [stderr] warning: value assigned to `field` is never read
Dec 19 20:00:57.632 INFO [stderr]   --> src/main.rs:76:17
Dec 19 20:00:57.632 INFO [stderr]    |
Dec 19 20:00:57.632 INFO [stderr] 76 |                 field = refining_field;
Dec 19 20:00:57.632 INFO [stderr]    |                 ^^^^^
Dec 19 20:00:57.633 INFO [stderr]    |
Dec 19 20:00:57.633 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 20:00:57.633 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 20:00:57.634 INFO [stderr] 
Dec 19 20:00:57.634 INFO [stderr] warning: value assigned to `field` is never read
Dec 19 20:00:57.634 INFO [stderr]    --> src/main.rs:108:17
Dec 19 20:00:57.635 INFO [stderr]     |
Dec 19 20:00:57.635 INFO [stderr] 108 |                 field = refining_field;
Dec 19 20:00:57.635 INFO [stderr]     |                 ^^^^^
Dec 19 20:00:57.636 INFO [stderr]     |
Dec 19 20:00:57.636 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 20:00:57.636 INFO [stderr] 
Dec 19 20:00:57.640 INFO [stderr] warning: unused variable: `i`
Dec 19 20:00:57.640 INFO [stderr]   --> src/mobile_gravity_field.rs:82:18
Dec 19 20:00:57.640 INFO [stderr]    |
Dec 19 20:00:57.640 INFO [stderr] 82 |             for (i,(mut position,new_position_option)) in
Dec 19 20:00:57.641 INFO [stderr]    |                  ^ help: consider using `_i` instead
Dec 19 20:00:57.641 INFO [stderr] 
Dec 19 20:00:57.641 INFO [stderr] warning: unused variable: `step_length`
Dec 19 20:00:57.641 INFO [stderr]   --> src/mobile_gravity_field.rs:88:47
Dec 19 20:00:57.642 INFO [stderr]    |
Dec 19 20:00:57.642 INFO [stderr] 88 |                     if let Some((new_position,step_length)) = new_position_option {
Dec 19 20:00:57.642 INFO [stderr]    |                                               ^^^^^^^^^^^ help: consider using `_step_length` instead
Dec 19 20:00:57.642 INFO [stderr] 
Dec 19 20:00:57.643 INFO [stderr] warning: unused variable: `displacement`
Dec 19 20:00:57.643 INFO [stderr]    --> src/mobile_gravity_field.rs:234:25
Dec 19 20:00:57.643 INFO [stderr]     |
Dec 19 20:00:57.644 INFO [stderr] 234 |                     let displacement = self.distance.measure(self.initial_positions.row(point_index),point);
Dec 19 20:00:57.644 INFO [stderr]     |                         ^^^^^^^^^^^^ help: consider using `_displacement` instead
Dec 19 20:00:57.644 INFO [stderr] 
Dec 19 20:00:57.645 INFO [stderr] warning: unused variable: `final_positions`
Dec 19 20:00:57.645 INFO [stderr]    --> src/mobile_gravity_field.rs:313:13
Dec 19 20:00:57.645 INFO [stderr]     |
Dec 19 20:00:57.645 INFO [stderr] 313 |         let final_positions = self.current_positions.as_ref().unwrap();
Dec 19 20:00:57.646 INFO [stderr]     |             ^^^^^^^^^^^^^^^ help: consider using `_final_positions` instead
Dec 19 20:00:57.646 INFO [stderr] 
Dec 19 20:00:57.646 INFO [stderr] warning: value assigned to `candidate_points` is never read
Dec 19 20:00:57.647 INFO [stderr]    --> src/mobile_gravity_field.rs:378:17
Dec 19 20:00:57.647 INFO [stderr]     |
Dec 19 20:00:57.647 INFO [stderr] 378 |         let mut candidate_points = HashSet::with_capacity(0);
Dec 19 20:00:57.648 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^
Dec 19 20:00:57.648 INFO [stderr]     |
Dec 19 20:00:57.648 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 20:00:57.649 INFO [stderr] 
Dec 19 20:00:57.650 INFO [stderr] warning: unused variable: `previous_point`
Dec 19 20:00:57.650 INFO [stderr]    --> src/single_pathfinder.rs:174:29
Dec 19 20:00:57.650 INFO [stderr]     |
Dec 19 20:00:57.653 INFO [stderr] 174 |                     for (i,(previous_point,previous_distance)) in sub_points.iter().enumerate() {
Dec 19 20:00:57.654 INFO [stderr]     |                             ^^^^^^^^^^^^^^ help: consider using `_previous_point` instead
Dec 19 20:00:57.654 INFO [stderr] 
Dec 19 20:00:57.654 INFO [stderr] warning: unused variable: `previous_point`
Dec 19 20:00:57.654 INFO [stderr]    --> src/single_pathfinder.rs:197:29
Dec 19 20:00:57.655 INFO [stderr]     |
Dec 19 20:00:57.655 INFO [stderr] 197 |                     for (i,(previous_point,previous_distance)) in sub_points.iter().enumerate() {
Dec 19 20:00:57.655 INFO [stderr]     |                             ^^^^^^^^^^^^^^ help: consider using `_previous_point` instead
Dec 19 20:00:57.655 INFO [stderr] 
Dec 19 20:00:57.656 INFO [stderr] warning: variable `step_counter` is assigned to, but never used
Dec 19 20:00:57.656 INFO [stderr]    --> src/single_pathfinder.rs:268:17
Dec 19 20:00:57.656 INFO [stderr]     |
Dec 19 20:00:57.657 INFO [stderr] 268 |         let mut step_counter = 0;
Dec 19 20:00:57.657 INFO [stderr]     |                 ^^^^^^^^^^^^
Dec 19 20:00:57.657 INFO [stderr]     |
Dec 19 20:00:57.658 INFO [stderr]     = note: consider using `_step_counter` instead
Dec 19 20:00:57.658 INFO [stderr] 
Dec 19 20:00:57.659 INFO [stderr] warning: unused variable: `distance`
Dec 19 20:00:57.659 INFO [stderr]    --> src/single_pathfinder.rs:279:30
Dec 19 20:00:57.659 INFO [stderr]     |
Dec 19 20:00:57.660 INFO [stderr] 279 |         while let Some((step,distance)) = self.step_from(point.view(),points) {
Dec 19 20:00:57.660 INFO [stderr]     |                              ^^^^^^^^ help: consider using `_distance` instead
Dec 19 20:00:57.660 INFO [stderr] 
Dec 19 20:00:57.691 INFO [stderr] warning: unused variable: `similarity`
Dec 19 20:00:57.691 INFO [stderr]    --> src/io.rs:457:9
Dec 19 20:00:57.692 INFO [stderr]     |
Dec 19 20:00:57.692 INFO [stderr] 457 |     let similarity = standardized.t().dot(&standardized);
Dec 19 20:00:57.692 INFO [stderr]     |         ^^^^^^^^^^ help: consider using `_similarity` instead
Dec 19 20:00:57.693 INFO [stderr]     |
Dec 19 20:00:57.693 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 20:00:57.693 INFO [stderr] 
Dec 19 20:00:57.693 INFO [stderr] warning: value assigned to `field` is never read
Dec 19 20:00:57.694 INFO [stderr]   --> src/main.rs:76:17
Dec 19 20:00:57.694 INFO [stderr]    |
Dec 19 20:00:57.694 INFO [stderr] 76 |                 field = refining_field;
Dec 19 20:00:57.695 INFO [stderr]    |                 ^^^^^
Dec 19 20:00:57.695 INFO [stderr]    |
Dec 19 20:00:57.695 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 19 20:00:57.696 INFO [stderr]    = help: maybe it is overwritten before being read?
Dec 19 20:00:57.696 INFO [stderr] 
Dec 19 20:00:57.696 INFO [stderr] warning: value assigned to `field` is never read
Dec 19 20:00:57.697 INFO [stderr]    --> src/main.rs:108:17
Dec 19 20:00:57.697 INFO [stderr]     |
Dec 19 20:00:57.697 INFO [stderr] 108 |                 field = refining_field;
Dec 19 20:00:57.697 INFO [stderr]     |                 ^^^^^
Dec 19 20:00:57.698 INFO [stderr]     |
Dec 19 20:00:57.698 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 20:00:57.698 INFO [stderr] 
Dec 19 20:00:57.698 INFO [stderr] warning: unused variable: `i`
Dec 19 20:00:57.698 INFO [stderr]   --> src/mobile_gravity_field.rs:82:18
Dec 19 20:00:57.699 INFO [stderr]    |
Dec 19 20:00:57.699 INFO [stderr] 82 |             for (i,(mut position,new_position_option)) in
Dec 19 20:00:57.699 INFO [stderr]    |                  ^ help: consider using `_i` instead
Dec 19 20:00:57.699 INFO [stderr] 
Dec 19 20:00:57.699 INFO [stderr] warning: unused variable: `step_length`
Dec 19 20:00:57.700 INFO [stderr]   --> src/mobile_gravity_field.rs:88:47
Dec 19 20:00:57.700 INFO [stderr]    |
Dec 19 20:00:57.700 INFO [stderr] 88 |                     if let Some((new_position,step_length)) = new_position_option {
Dec 19 20:00:57.700 INFO [stderr]    |                                               ^^^^^^^^^^^ help: consider using `_step_length` instead
Dec 19 20:00:57.701 INFO [stderr] 
Dec 19 20:00:57.701 INFO [stderr] warning: unused variable: `displacement`
Dec 19 20:00:57.701 INFO [stderr]    --> src/mobile_gravity_field.rs:234:25
Dec 19 20:00:57.701 INFO [stderr]     |
Dec 19 20:00:57.702 INFO [stderr] 234 |                     let displacement = self.distance.measure(self.initial_positions.row(point_index),point);
Dec 19 20:00:57.702 INFO [stderr]     |                         ^^^^^^^^^^^^ help: consider using `_displacement` instead
Dec 19 20:00:57.702 INFO [stderr] 
Dec 19 20:00:57.702 INFO [stderr] warning: unused variable: `final_positions`
Dec 19 20:00:57.703 INFO [stderr]    --> src/mobile_gravity_field.rs:313:13
Dec 19 20:00:57.703 INFO [stderr]     |
Dec 19 20:00:57.703 INFO [stderr] 313 |         let final_positions = self.current_positions.as_ref().unwrap();
Dec 19 20:00:57.703 INFO [stderr]     |             ^^^^^^^^^^^^^^^ help: consider using `_final_positions` instead
Dec 19 20:00:57.704 INFO [stderr] 
Dec 19 20:00:57.704 INFO [stderr] warning: value assigned to `candidate_points` is never read
Dec 19 20:00:57.704 INFO [stderr]    --> src/mobile_gravity_field.rs:378:17
Dec 19 20:00:57.704 INFO [stderr]     |
Dec 19 20:00:57.705 INFO [stderr] 378 |         let mut candidate_points = HashSet::with_capacity(0);
Dec 19 20:00:57.705 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^
Dec 19 20:00:57.705 INFO [stderr]     |
Dec 19 20:00:57.706 INFO [stderr]     = help: maybe it is overwritten before being read?
Dec 19 20:00:57.706 INFO [stderr] 
Dec 19 20:00:57.706 INFO [stderr] warning: unused variable: `previous_point`
Dec 19 20:00:57.706 INFO [stderr]    --> src/single_pathfinder.rs:174:29
Dec 19 20:00:57.707 INFO [stderr]     |
Dec 19 20:00:57.707 INFO [stderr] 174 |                     for (i,(previous_point,previous_distance)) in sub_points.iter().enumerate() {
Dec 19 20:00:57.707 INFO [stderr]     |                             ^^^^^^^^^^^^^^ help: consider using `_previous_point` instead
Dec 19 20:00:57.707 INFO [stderr] 
Dec 19 20:00:57.708 INFO [stderr] warning: unused variable: `previous_point`
Dec 19 20:00:57.708 INFO [stderr]    --> src/single_pathfinder.rs:197:29
Dec 19 20:00:57.708 INFO [stderr]     |
Dec 19 20:00:57.708 INFO [stderr] 197 |                     for (i,(previous_point,previous_distance)) in sub_points.iter().enumerate() {
Dec 19 20:00:57.709 INFO [stderr]     |                             ^^^^^^^^^^^^^^ help: consider using `_previous_point` instead
Dec 19 20:00:57.709 INFO [stderr] 
Dec 19 20:00:57.709 INFO [stderr] warning: variable `step_counter` is assigned to, but never used
Dec 19 20:00:57.709 INFO [stderr]    --> src/single_pathfinder.rs:268:17
Dec 19 20:00:57.709 INFO [stderr]     |
Dec 19 20:00:57.710 INFO [stderr] 268 |         let mut step_counter = 0;
Dec 19 20:00:57.710 INFO [stderr]     |                 ^^^^^^^^^^^^
Dec 19 20:00:57.710 INFO [stderr]     |
Dec 19 20:00:57.711 INFO [stderr]     = note: consider using `_step_counter` instead
Dec 19 20:00:57.711 INFO [stderr] 
Dec 19 20:00:57.711 INFO [stderr] warning: unused variable: `distance`
Dec 19 20:00:57.711 INFO [stderr]    --> src/single_pathfinder.rs:279:30
Dec 19 20:00:57.711 INFO [stderr]     |
Dec 19 20:00:57.712 INFO [stderr] 279 |         while let Some((step,distance)) = self.step_from(point.view(),points) {
Dec 19 20:00:57.712 INFO [stderr]     |                              ^^^^^^^^ help: consider using `_distance` instead
Dec 19 20:00:57.712 INFO [stderr] 
Dec 19 20:00:57.865 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:57.866 INFO [stderr]    --> src/io.rs:597:9
Dec 19 20:00:57.866 INFO [stderr]     |
Dec 19 20:00:57.866 INFO [stderr] 597 |     let mut means = input.mean_axis(Axis(0));
Dec 19 20:00:57.867 INFO [stderr]     |         ----^^^^^
Dec 19 20:00:57.867 INFO [stderr]     |         |
Dec 19 20:00:57.867 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:00:57.867 INFO [stderr]     |
Dec 19 20:00:57.868 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 20:00:57.868 INFO [stderr] 
Dec 19 20:00:57.868 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:57.868 INFO [stderr]    --> src/io.rs:598:9
Dec 19 20:00:57.869 INFO [stderr]     |
Dec 19 20:00:57.869 INFO [stderr] 598 |     let mut variances = input.var_axis(Axis(0),0.);
Dec 19 20:00:57.869 INFO [stderr]     |         ----^^^^^^^^^
Dec 19 20:00:57.870 INFO [stderr]     |         |
Dec 19 20:00:57.870 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:00:57.870 INFO [stderr] 
Dec 19 20:00:57.894 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:57.894 INFO [stderr]    --> src/io.rs:597:9
Dec 19 20:00:57.895 INFO [stderr]     |
Dec 19 20:00:57.895 INFO [stderr] 597 |     let mut means = input.mean_axis(Axis(0));
Dec 19 20:00:57.895 INFO [stderr]     |         ----^^^^^
Dec 19 20:00:57.896 INFO [stderr]     |         |
Dec 19 20:00:57.896 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:00:57.896 INFO [stderr]     |
Dec 19 20:00:57.896 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 20:00:57.897 INFO [stderr] 
Dec 19 20:00:57.897 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:57.897 INFO [stderr]    --> src/io.rs:655:9
Dec 19 20:00:57.898 INFO [stderr]     |
Dec 19 20:00:57.898 INFO [stderr] 655 |     let mut geo = (&slice * &slice).sum_axis(Axis(1));
Dec 19 20:00:57.898 INFO [stderr]     |         ----^^^
Dec 19 20:00:57.898 INFO [stderr]     |         |
Dec 19 20:00:57.899 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:00:57.899 INFO [stderr] 
Dec 19 20:00:57.899 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:57.900 INFO [stderr]    --> src/io.rs:598:9
Dec 19 20:00:57.900 INFO [stderr]     |
Dec 19 20:00:57.900 INFO [stderr] 598 |     let mut variances = input.var_axis(Axis(0),0.);
Dec 19 20:00:57.901 INFO [stderr]     |         ----^^^^^^^^^
Dec 19 20:00:57.901 INFO [stderr]     |         |
Dec 19 20:00:57.901 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:00:57.901 INFO [stderr] 
Dec 19 20:00:57.924 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:57.925 INFO [stderr]    --> src/io.rs:655:9
Dec 19 20:00:57.925 INFO [stderr]     |
Dec 19 20:00:57.925 INFO [stderr] 655 |     let mut geo = (&slice * &slice).sum_axis(Axis(1));
Dec 19 20:00:57.926 INFO [stderr]     |         ----^^^
Dec 19 20:00:57.926 INFO [stderr]     |         |
Dec 19 20:00:57.926 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:00:57.927 INFO [stderr] 
Dec 19 20:00:58.095 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:58.096 INFO [stderr]    --> src/single_pathfinder.rs:269:13
Dec 19 20:00:58.096 INFO [stderr]     |
Dec 19 20:00:58.096 INFO [stderr] 269 |         let mut distance = 0.;
Dec 19 20:00:58.097 INFO [stderr]     |             ----^^^^^^^^
Dec 19 20:00:58.097 INFO [stderr]     |             |
Dec 19 20:00:58.097 INFO [stderr]     |             help: remove this `mut`
Dec 19 20:00:58.098 INFO [stderr] 
Dec 19 20:00:58.144 INFO [stderr] warning: method is never used: `distance`
Dec 19 20:00:58.144 INFO [stderr]    --> src/io.rs:258:5
Dec 19 20:00:58.144 INFO [stderr]     |
Dec 19 20:00:58.144 INFO [stderr] 258 |     pub fn distance(&self, p1:ArrayView<f64,Ix1>,p2:ArrayView<f64,Ix1>) -> f64 {
Dec 19 20:00:58.144 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.144 INFO [stderr]     |
Dec 19 20:00:58.144 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 20:00:58.144 INFO [stderr] 
Dec 19 20:00:58.144 INFO [stderr] warning: function is never used: `sanitize`
Dec 19 20:00:58.144 INFO [stderr]    --> src/io.rs:621:1
Dec 19 20:00:58.144 INFO [stderr]     |
Dec 19 20:00:58.144 INFO [stderr] 621 | pub fn sanitize(mut input: Array<f64,Ix2>) -> Array<f64,Ix2> {
Dec 19 20:00:58.144 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.144 INFO [stderr] 
Dec 19 20:00:58.144 INFO [stderr] warning: function is never used: `correlation_matrix`
Dec 19 20:00:58.144 INFO [stderr]    --> src/io.rs:674:1
Dec 19 20:00:58.144 INFO [stderr]     |
Dec 19 20:00:58.144 INFO [stderr] 674 | pub fn correlation_matrix(slice: ArrayView<f64,Ix2>) -> Array<f64,Ix2> {
Dec 19 20:00:58.145 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.145 INFO [stderr] 
Dec 19 20:00:58.145 INFO [stderr] warning: function is never used: `argsort`
Dec 19 20:00:58.145 INFO [stderr]    --> src/io.rs:685:1
Dec 19 20:00:58.145 INFO [stderr]     |
Dec 19 20:00:58.145 INFO [stderr] 685 | fn argsort(input: &Vec<f64>) -> Vec<usize> {
Dec 19 20:00:58.145 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.145 INFO [stderr] 
Dec 19 20:00:58.145 INFO [stderr] warning: method is never used: `merge_clusters`
Dec 19 20:00:58.145 INFO [stderr]    --> src/mobile_gravity_field.rs:310:5
Dec 19 20:00:58.145 INFO [stderr]     |
Dec 19 20:00:58.145 INFO [stderr] 310 |     pub fn merge_clusters(&mut self) {
Dec 19 20:00:58.145 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.145 INFO [stderr] 
Dec 19 20:00:58.145 INFO [stderr] warning: method is never used: `subsampled_nearest`
Dec 19 20:00:58.145 INFO [stderr]    --> src/single_pathfinder.rs:122:5
Dec 19 20:00:58.145 INFO [stderr]     |
Dec 19 20:00:58.145 INFO [stderr] 122 |     fn subsampled_nearest(&self,points:Arc<Array<f64,Ix2>>) -> Option<(Array<f64,Ix1>,f64)> {
Dec 19 20:00:58.145 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.145 INFO [stderr] 
Dec 19 20:00:58.145 INFO [stderr] warning: method is never used: `fuzz`
Dec 19 20:00:58.145 INFO [stderr]    --> src/single_pathfinder.rs:383:5
Dec 19 20:00:58.145 INFO [stderr]     |
Dec 19 20:00:58.145 INFO [stderr] 383 |     pub fn fuzz(&self) -> f64 {
Dec 19 20:00:58.145 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.145 INFO [stderr] 
Dec 19 20:00:58.145 INFO [stderr] warning: function is never used: `test`
Dec 19 20:00:58.145 INFO [stderr]    --> src/single_pathfinder.rs:399:1
Dec 19 20:00:58.145 INFO [stderr]     |
Dec 19 20:00:58.145 INFO [stderr] 399 | fn test(){
Dec 19 20:00:58.145 INFO [stderr]     | ^^^^^^^^^
Dec 19 20:00:58.145 INFO [stderr] 
Dec 19 20:00:58.145 INFO [stderr] warning: method is never used: `merge_cluster`
Dec 19 20:00:58.145 INFO [stderr]   --> src/cluster.rs:41:5
Dec 19 20:00:58.145 INFO [stderr]    |
Dec 19 20:00:58.145 INFO [stderr] 41 |     pub fn merge_cluster(&self,cluster: &Cluster) -> Cluster {
Dec 19 20:00:58.146 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.146 INFO [stderr] 
Dec 19 20:00:58.255 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:00:58.255 INFO [stderr]    --> src/single_pathfinder.rs:269:13
Dec 19 20:00:58.255 INFO [stderr]     |
Dec 19 20:00:58.255 INFO [stderr] 269 |         let mut distance = 0.;
Dec 19 20:00:58.255 INFO [stderr]     |             ----^^^^^^^^
Dec 19 20:00:58.255 INFO [stderr]     |             |
Dec 19 20:00:58.255 INFO [stderr]     |             help: remove this `mut`
Dec 19 20:00:58.255 INFO [stderr] 
Dec 19 20:00:58.292 INFO [stderr] warning: method is never used: `distance`
Dec 19 20:00:58.292 INFO [stderr]    --> src/io.rs:258:5
Dec 19 20:00:58.292 INFO [stderr]     |
Dec 19 20:00:58.292 INFO [stderr] 258 |     pub fn distance(&self, p1:ArrayView<f64,Ix1>,p2:ArrayView<f64,Ix1>) -> f64 {
Dec 19 20:00:58.292 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.293 INFO [stderr]     |
Dec 19 20:00:58.293 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 20:00:58.293 INFO [stderr] 
Dec 19 20:00:58.293 INFO [stderr] warning: function is never used: `sanitize`
Dec 19 20:00:58.293 INFO [stderr]    --> src/io.rs:621:1
Dec 19 20:00:58.294 INFO [stderr]     |
Dec 19 20:00:58.294 INFO [stderr] 621 | pub fn sanitize(mut input: Array<f64,Ix2>) -> Array<f64,Ix2> {
Dec 19 20:00:58.294 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.294 INFO [stderr] 
Dec 19 20:00:58.294 INFO [stderr] warning: function is never used: `correlation_matrix`
Dec 19 20:00:58.294 INFO [stderr]    --> src/io.rs:674:1
Dec 19 20:00:58.294 INFO [stderr]     |
Dec 19 20:00:58.294 INFO [stderr] 674 | pub fn correlation_matrix(slice: ArrayView<f64,Ix2>) -> Array<f64,Ix2> {
Dec 19 20:00:58.295 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.295 INFO [stderr] 
Dec 19 20:00:58.295 INFO [stderr] warning: function is never used: `argsort`
Dec 19 20:00:58.295 INFO [stderr]    --> src/io.rs:685:1
Dec 19 20:00:58.295 INFO [stderr]     |
Dec 19 20:00:58.295 INFO [stderr] 685 | fn argsort(input: &Vec<f64>) -> Vec<usize> {
Dec 19 20:00:58.295 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.295 INFO [stderr] 
Dec 19 20:00:58.296 INFO [stderr] warning: method is never used: `merge_clusters`
Dec 19 20:00:58.296 INFO [stderr]    --> src/mobile_gravity_field.rs:310:5
Dec 19 20:00:58.296 INFO [stderr]     |
Dec 19 20:00:58.296 INFO [stderr] 310 |     pub fn merge_clusters(&mut self) {
Dec 19 20:00:58.300 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.300 INFO [stderr] 
Dec 19 20:00:58.300 INFO [stderr] warning: method is never used: `subsampled_nearest`
Dec 19 20:00:58.300 INFO [stderr]    --> src/single_pathfinder.rs:122:5
Dec 19 20:00:58.301 INFO [stderr]     |
Dec 19 20:00:58.301 INFO [stderr] 122 |     fn subsampled_nearest(&self,points:Arc<Array<f64,Ix2>>) -> Option<(Array<f64,Ix1>,f64)> {
Dec 19 20:00:58.301 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.301 INFO [stderr] 
Dec 19 20:00:58.301 INFO [stderr] warning: method is never used: `fuzz`
Dec 19 20:00:58.301 INFO [stderr]    --> src/single_pathfinder.rs:383:5
Dec 19 20:00:58.301 INFO [stderr]     |
Dec 19 20:00:58.302 INFO [stderr] 383 |     pub fn fuzz(&self) -> f64 {
Dec 19 20:00:58.302 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.302 INFO [stderr] 
Dec 19 20:00:58.308 INFO [stderr] warning: function is never used: `test`
Dec 19 20:00:58.308 INFO [stderr]    --> src/single_pathfinder.rs:399:1
Dec 19 20:00:58.308 INFO [stderr]     |
Dec 19 20:00:58.308 INFO [stderr] 399 | fn test(){
Dec 19 20:00:58.308 INFO [stderr]     | ^^^^^^^^^
Dec 19 20:00:58.309 INFO [stderr] 
Dec 19 20:00:58.309 INFO [stderr] warning: method is never used: `merge_cluster`
Dec 19 20:00:58.309 INFO [stderr]   --> src/cluster.rs:41:5
Dec 19 20:00:58.309 INFO [stderr]    |
Dec 19 20:00:58.309 INFO [stderr] 41 |     pub fn merge_cluster(&self,cluster: &Cluster) -> Cluster {
Dec 19 20:00:58.309 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 20:00:58.309 INFO [stderr] 
Dec 19 20:00:58.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.93s
Dec 19 20:01:00.082 INFO running `"docker" "inspect" "de183b905836f439113468d18be7632e875b77c9e97c92e13f535008e908b4b2"`
Dec 19 20:01:00.340 INFO running `"docker" "rm" "-f" "de183b905836f439113468d18be7632e875b77c9e97c92e13f535008e908b4b2"`
Dec 19 20:01:00.618 INFO [stdout] de183b905836f439113468d18be7632e875b77c9e97c92e13f535008e908b4b2