[INFO] cloning repository https://github.com/cagve/setdistance
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cagve/setdistance" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcagve%2Fsetdistance", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcagve%2Fsetdistance'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 87ac8adfa3a575bb67e3bb8a6dd2ce970d987c23
[INFO] testing cagve/setdistance against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcagve%2Fsetdistance" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cagve/setdistance
[INFO] finished tweaking git repo https://github.com/cagve/setdistance
[INFO] tweaked toml for git repo https://github.com/cagve/setdistance written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cagve/setdistance on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cagve/setdistance 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "3138a5dbd40e93c2e572e570aa44bf9c3d8d58f1f684d7e0bec1a56709255671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3138a5dbd40e93c2e572e570aa44bf9c3d8d58f1f684d7e0bec1a56709255671", kill_on_drop: false }`
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[INFO] [stdout] 3138a5dbd40e93c2e572e570aa44bf9c3d8d58f1f684d7e0bec1a56709255671
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[INFO] [stdout] warning: unused import: `hausdorff`
[INFO] [stdout]  --> src/main.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use distances::{hausdorff, idis};
[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: `inj_distance`
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use utils::{inj_distance, is_far, remove_duplicates};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `visualitation::view`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use visualitation::view;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distance::hamming`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use distance::hamming;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `andreas_distance`, `copy_dis`, `min_distance_point_set`, and `proxy`
[INFO] [stdout]  --> src/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::distances::{proxy, andreas_distance, copy_dis, realspace, min_distance_point_set};
[INFO] [stdout]   |                        ^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::util`
[INFO] [stdout]  --> src/axioms.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui::util;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `average_dis`, `get_opt_fun`, `get_remain_set`, `idis`, `pivot_distance`, `realspace`, and `self`
[INFO] [stdout]  --> src/axioms.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...::{self, average_dis, dmax_rel, dmin_rel, idis, inf_point_to_set, pivot_distance, realspace}, utils::{self, are_disjoint, difference, get_opt_fun, get_remain_set, i...
[INFO] [stdout]   |       ^^^^  ^^^^^^^^^^^                      ^^^^                    ^^^^^^^^^^^^^^  ^^^^^^^^^                                           ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp`, `thread`, and `time`
[INFO] [stdout]  --> src/distances.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread, time, cmp};
[INFO] [stdout]   |           ^^^^^^  ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/distances.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, BTreeMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MetricSpace`, `is_injective`, and `set_functions`
[INFO] [stdout]  --> src/distances.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{utils::{set_functions, is_injective, inj_distance, self, cover, difference}, MetricSpace};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^  ^^^^^^^^^^^^                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeSet`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/utils.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs::File, collections::HashSet};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng` and `thread_rng`
[INFO] [stdout]  --> src/utils.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/distances.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxz1`
[INFO] [stdout]    --> src/axioms.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let dxz1 = dis(&set1,&set3);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dxz1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxz2`
[INFO] [stdout]    --> src/axioms.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let dxz2 = dis(&set1,&set4);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dxz2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dyz1`
[INFO] [stdout]    --> src/axioms.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let dyz1 = dis(&set2,&set3);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dyz1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set3`
[INFO] [stdout]    --> src/axioms.rs:404:9
[INFO] [stdout]     |
[INFO] [stdout] 404 |     let set3 = vec![point3.clone()]; //x'
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_set3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set4`
[INFO] [stdout]    --> src/axioms.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |     let set4 = vec![point4.clone()]; //y'
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_set4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hamx2y2`
[INFO] [stdout]    --> src/axioms.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 |     let hamx2y2 = hamming(&point3, &point4).unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hamx2y2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ham` is never read
[INFO] [stdout]   --> src/distances.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut ham = 0;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut dis = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:141:19
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut dis = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let mut dis = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:214:18
[INFO] [stdout]     |
[INFO] [stdout] 214 |    let mut dis = 0; 
[INFO] [stdout]     |                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x` is assigned to, but never used
[INFO] [stdout]    --> src/distances.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     let mut x = "0";
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_x` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y` is assigned to, but never used
[INFO] [stdout]    --> src/distances.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let mut y = "0";
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_y` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/distances.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 x = point_x;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]    --> src/distances.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 y = point_y;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `coordinates` is never read
[INFO] [stdout]    --> src/distances.rs:341:31
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let mut coordinates = 0;
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u_size`
[INFO] [stdout]    --> src/distances.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 361 |     let u_size = full_points.len();
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_u_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `distance` is never read
[INFO] [stdout]    --> src/distances.rs:363:24
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let mut distance = 0;
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `log`
[INFO] [stdout]    --> src/utils.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn log(log:String) {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set1`
[INFO] [stdout]    --> src/main.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let set1 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set2`
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let set2 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set3`
[INFO] [stdout]    --> src/main.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let set3 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set4`
[INFO] [stdout]    --> src/main.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let set4 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dis`
[INFO] [stdout]    --> src/main.rs:226:53
[INFO] [stdout]     |
[INFO] [stdout] 226 | fn is_metric(valuations: Vec<String>, limit: usize, dis: fn(&Vec<String>, &Vec<String>) -> i32) {
[INFO] [stdout]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxy`
[INFO] [stdout]    --> src/main.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |     let dxy  = distances::average_dis(&x, &y);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dyz`
[INFO] [stdout]    --> src/main.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |     let dyz  = distances::average_dis(&y, &z);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dyz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxz`
[INFO] [stdout]    --> src/main.rs:377:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |     let dxz  = distances::average_dis(&x, &z);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxw`
[INFO] [stdout]    --> src/main.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |     let dxw  = distances::average_dis(&x, &w);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MetricSpace` is never constructed
[INFO] [stdout]   --> src/main.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct MetricSpace<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powerset` is never used
[INFO] [stdout]   --> src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn powerset<T: Clone>(set: &Vec<T>) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug` is never used
[INFO] [stdout]   --> src/main.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn debug(valutions: usize) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powerset_limit` is never used
[INFO] [stdout]   --> src/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn powerset_limit<T: Clone>(set: &Vec<T>, limit: usize) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_subsets_conditions` is never used
[INFO] [stdout]   --> src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn generate_random_subsets_conditions(vec: &Vec<String>, n: usize) -> Vec<Vec<String>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counter_example` is never used
[INFO] [stdout]    --> src/main.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn counter_example() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_ax` is never used
[INFO] [stdout]    --> src/main.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn test_ax(n_val: usize, max: usize) {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_metric` is never used
[INFO] [stdout]    --> src/main.rs:226:4
[INFO] [stdout]     |
[INFO] [stdout] 226 | fn is_metric(valuations: Vec<String>, limit: usize, dis: fn(&Vec<String>, &Vec<String>) -> i32) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_dis` is never used
[INFO] [stdout]    --> src/main.rs:278:4
[INFO] [stdout]     |
[INFO] [stdout] 278 | fn test_dis(){
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `case` is never used
[INFO] [stdout]    --> src/main.rs:341:4
[INFO] [stdout]     |
[INFO] [stdout] 341 | fn case() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `id` is never used
[INFO] [stdout]  --> src/axioms.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn id (set1: &Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]   |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sym` is never used
[INFO] [stdout]   --> src/axioms.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn sym (set1: &Vec<String>, set2: &Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/axioms.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn p2(set1: &Vec<String>, universe:Vec<String>, dis: fn(&Vec<String>, &Vec<String>)->f64) -> bool{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `triangle_inequality` is never used
[INFO] [stdout]   --> src/axioms.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn triangle_inequality(set1: &Vec<String>, set2: &Vec<String>, set3:&Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Optio...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax_singlenton` is never used
[INFO] [stdout]   --> src/axioms.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn ax_singlenton(x: String, y:String,u: String, v:String, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax1` is never used
[INFO] [stdout]    --> src/axioms.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn ax1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lemmaDecomposition` is never used
[INFO] [stdout]    --> src/axioms.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn lemmaDecomposition(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Ve...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax7` is never used
[INFO] [stdout]    --> src/axioms.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn ax7(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax7_1` is never used
[INFO] [stdout]    --> src/axioms.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn ax7_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax8` is never used
[INFO] [stdout]    --> src/axioms.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn ax8(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax8_1` is never used
[INFO] [stdout]    --> src/axioms.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub fn ax8_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>, set4:&Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Op...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax81_1` is never used
[INFO] [stdout]    --> src/axioms.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub fn ax81_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Opt...
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax5` is never used
[INFO] [stdout]    --> src/axioms.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub fn ax5(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax6` is never used
[INFO] [stdout]    --> src/axioms.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub fn ax6(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax6_1` is never used
[INFO] [stdout]    --> src/axioms.rs:350:8
[INFO] [stdout]     |
[INFO] [stdout] 350 | pub fn ax6_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Opti...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax6_2` is never used
[INFO] [stdout]    --> src/axioms.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub fn ax6_2(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Opti...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax4` is never used
[INFO] [stdout]    --> src/axioms.rs:401:8
[INFO] [stdout]     |
[INFO] [stdout] 401 | pub fn ax4(point1: &String,point2: &String, point3: &String, point4:&String, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Str...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_difference` is never used
[INFO] [stdout]   --> src/distances.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn symmetric_difference(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dmax_rel` is never used
[INFO] [stdout]   --> src/distances.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dmax_rel(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dmin_rel` is never used
[INFO] [stdout]   --> src/distances.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn dmin_rel(set1:&Vec<String>,set2:&Vec<String>) ->f64{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `andreas_distance` is never used
[INFO] [stdout]   --> src/distances.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn andreas_distance(set1:&Vec<String>,set2:&Vec<String>) -> i32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min_distance_point_set` is never used
[INFO] [stdout]   --> src/distances.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn min_distance_point_set(point: &String, set:&Vec<String>) -> i32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_min_distance` is never used
[INFO] [stdout]   --> src/distances.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn sum_min_distance(set1:&Vec<String>,set2:&Vec<String>) -> i32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_i_dis` is never used
[INFO] [stdout]    --> src/distances.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn double_i_dis(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idis_rec` is never used
[INFO] [stdout]    --> src/distances.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub fn idis_rec(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rep_dis` is never used
[INFO] [stdout]    --> src/distances.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn rep_dis(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `g_average` is never used
[INFO] [stdout]    --> src/distances.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn g_average(set1:&Vec<String>, set2:&Vec<String>) -> f64  {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `average_dis` is never used
[INFO] [stdout]    --> src/distances.rs:270:8
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub fn average_dis(set1:&Vec<String>, set2:&Vec<String>) -> f64  {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `proxy` is never used
[INFO] [stdout]    --> src/distances.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn proxy(set1:&Vec<String>, set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_dis` is never used
[INFO] [stdout]    --> src/distances.rs:320:8
[INFO] [stdout]     |
[INFO] [stdout] 320 | pub fn copy_dis(set1:&Vec<String>, set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `realspace` is never used
[INFO] [stdout]    --> src/distances.rs:333:8
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub fn realspace(set1:&Vec<String>, set2:&Vec<String>) -> f64{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pivot_distance` is never used
[INFO] [stdout]    --> src/distances.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub fn pivot_distance(set1:&Vec<String>,set2:&Vec<String>) -> BTreeMap<String, usize>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `weight` is never used
[INFO] [stdout]    --> src/distances.rs:385:8
[INFO] [stdout]     |
[INFO] [stdout] 385 | pub fn weight(set1:&Vec<String>) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_pivot_distance` is never used
[INFO] [stdout]    --> src/distances.rs:403:8
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub fn full_pivot_distance(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mean_dis` is never used
[INFO] [stdout]    --> src/distances.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn mean_dis(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fujita` is never used
[INFO] [stdout]    --> src/distances.rs:433:8
[INFO] [stdout]     |
[INFO] [stdout] 433 | pub fn fujita(set1:&Vec<String>,set2:&Vec<String>) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hausdorff` is never used
[INFO] [stdout]    --> src/distances.rs:474:8
[INFO] [stdout]     |
[INFO] [stdout] 474 | pub fn hausdorff(set1:&Vec<String>, set2:&Vec<String>)-> i32{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_vector_space` is never used
[INFO] [stdout]   --> src/utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn to_vector_space(set1:&Vec<String>) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_val_combinations` is never used
[INFO] [stdout]   --> src/utils.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn generate_val_combinations(length: usize) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_far` is never used
[INFO] [stdout]    --> src/utils.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn is_far(set1:&Vec<String>,set2:&Vec<String>, set3:&Vec<String>) -> bool{
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_disjoint` is never used
[INFO] [stdout]    --> src/utils.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn are_disjoint(set1:&Vec<String>,set2:&Vec<String>) -> bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cover` is never used
[INFO] [stdout]    --> src/utils.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn cover(set1:&Vec<String>, point:String) -> f64  {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]    --> src/utils.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn gcd(first: usize, second: usize) -> usize {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial` is never used
[INFO] [stdout]    --> src/utils.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn factorial(num: i32) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy` is never used
[INFO] [stdout]    --> src/utils.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn copy(set1:&Vec<String>) -> Vec<String> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_equals` is never used
[INFO] [stdout]    --> src/utils.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub fn are_equals(set1:&Vec<String>, set2:&Vec<String>) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log` is never used
[INFO] [stdout]    --> src/utils.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn log(log:String) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_difference` is never used
[INFO] [stdout]    --> src/utils.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub fn vec_difference(v1: &Vec<String>, v2: &Vec<String>) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_worlds` is never used
[INFO] [stdout]  --> src/strict_implication.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn get_worlds() {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view` is never used
[INFO] [stdout]  --> src/visualitation.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn view(metric_space:Vec<Vec<String>>) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lemmaDecomposition` should have a snake case name
[INFO] [stdout]    --> src/axioms.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn lemmaDecomposition(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Ve...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `lemma_decomposition`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 44s
[INFO] running `Command { std: "docker" "inspect" "fc7d62c410fe8e838a59399f8313d99b1cf54f31f5f6357dc57c8dd8411a0022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc7d62c410fe8e838a59399f8313d99b1cf54f31f5f6357dc57c8dd8411a0022", kill_on_drop: false }`
[INFO] [stdout] fc7d62c410fe8e838a59399f8313d99b1cf54f31f5f6357dc57c8dd8411a0022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a84be49aacd699b15dc2428ad8c74077d864b2e78792cba0a3255d50413f9f8
[INFO] running `Command { std: "docker" "start" "-a" "8a84be49aacd699b15dc2428ad8c74077d864b2e78792cba0a3255d50413f9f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling setdistance v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hausdorff`
[INFO] [stdout]  --> src/main.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use distances::{hausdorff, idis};
[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: `inj_distance`
[INFO] [stdout]  --> src/main.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use utils::{inj_distance, is_far, remove_duplicates};
[INFO] [stdout]   |             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `visualitation::view`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use visualitation::view;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `distance::hamming`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use distance::hamming;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `andreas_distance`, `copy_dis`, `min_distance_point_set`, and `proxy`
[INFO] [stdout]  --> src/main.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::distances::{proxy, andreas_distance, copy_dis, realspace, min_distance_point_set};
[INFO] [stdout]   |                        ^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `egui::util`
[INFO] [stdout]  --> src/axioms.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use egui::util;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `average_dis`, `get_opt_fun`, `get_remain_set`, `idis`, `pivot_distance`, `realspace`, and `self`
[INFO] [stdout]  --> src/axioms.rs:6:25
[INFO] [stdout]   |
[INFO] [stdout] 6 | ...::{self, average_dis, dmax_rel, dmin_rel, idis, inf_point_to_set, pivot_distance, realspace}, utils::{self, are_disjoint, difference, get_opt_fun, get_remain_set, i...
[INFO] [stdout]   |       ^^^^  ^^^^^^^^^^^                      ^^^^                    ^^^^^^^^^^^^^^  ^^^^^^^^^                                           ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp`, `thread`, and `time`
[INFO] [stdout]  --> src/distances.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{thread, time, cmp};
[INFO] [stdout]   |           ^^^^^^  ^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashMap`
[INFO] [stdout]  --> src/distances.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, BTreeMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MetricSpace`, `is_injective`, and `set_functions`
[INFO] [stdout]  --> src/distances.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{utils::{set_functions, is_injective, inj_distance, self, cover, difference}, MetricSpace};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^  ^^^^^^^^^^^^                                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeSet`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::BTreeSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs::File`
[INFO] [stdout]  --> src/utils.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{fs::File, collections::HashSet};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rng` and `thread_rng`
[INFO] [stdout]  --> src/utils.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rand::{thread_rng, Rng};
[INFO] [stdout]   |            ^^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/distances.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxz1`
[INFO] [stdout]    --> src/axioms.rs:233:9
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let dxz1 = dis(&set1,&set3);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dxz1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxz2`
[INFO] [stdout]    --> src/axioms.rs:234:9
[INFO] [stdout]     |
[INFO] [stdout] 234 |     let dxz2 = dis(&set1,&set4);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dxz2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dyz1`
[INFO] [stdout]    --> src/axioms.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let dyz1 = dis(&set2,&set3);
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dyz1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set3`
[INFO] [stdout]    --> src/axioms.rs:404:9
[INFO] [stdout]     |
[INFO] [stdout] 404 |     let set3 = vec![point3.clone()]; //x'
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_set3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set4`
[INFO] [stdout]    --> src/axioms.rs:405:9
[INFO] [stdout]     |
[INFO] [stdout] 405 |     let set4 = vec![point4.clone()]; //y'
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_set4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hamx2y2`
[INFO] [stdout]    --> src/axioms.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 |     let hamx2y2 = hamming(&point3, &point4).unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hamx2y2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ham` is never read
[INFO] [stdout]   --> src/distances.rs:80:19
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let mut ham = 0;
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 115 |     let mut dis = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:141:19
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut dis = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:178:19
[INFO] [stdout]     |
[INFO] [stdout] 178 |     let mut dis = 0;
[INFO] [stdout]     |                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `dis` is never read
[INFO] [stdout]    --> src/distances.rs:214:18
[INFO] [stdout]     |
[INFO] [stdout] 214 |    let mut dis = 0; 
[INFO] [stdout]     |                  ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `x` is assigned to, but never used
[INFO] [stdout]    --> src/distances.rs:298:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     let mut x = "0";
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_x` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `y` is assigned to, but never used
[INFO] [stdout]    --> src/distances.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 |     let mut y = "0";
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_y` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `x` is never read
[INFO] [stdout]    --> src/distances.rs:308:17
[INFO] [stdout]     |
[INFO] [stdout] 308 |                 x = point_x;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `y` is never read
[INFO] [stdout]    --> src/distances.rs:309:17
[INFO] [stdout]     |
[INFO] [stdout] 309 |                 y = point_y;
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `coordinates` is never read
[INFO] [stdout]    --> src/distances.rs:341:31
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let mut coordinates = 0;
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u_size`
[INFO] [stdout]    --> src/distances.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 361 |     let u_size = full_points.len();
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_u_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `distance` is never read
[INFO] [stdout]    --> src/distances.rs:363:24
[INFO] [stdout]     |
[INFO] [stdout] 363 |     let mut distance = 0;
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `log`
[INFO] [stdout]    --> src/utils.rs:256:12
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn log(log:String) {
[INFO] [stdout]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set1`
[INFO] [stdout]    --> src/main.rs:209:13
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let set1 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set2`
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let set2 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set3`
[INFO] [stdout]    --> src/main.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let set3 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set4`
[INFO] [stdout]    --> src/main.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |         let set4 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dis`
[INFO] [stdout]    --> src/main.rs:226:53
[INFO] [stdout]     |
[INFO] [stdout] 226 | fn is_metric(valuations: Vec<String>, limit: usize, dis: fn(&Vec<String>, &Vec<String>) -> i32) {
[INFO] [stdout]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxy`
[INFO] [stdout]    --> src/main.rs:375:9
[INFO] [stdout]     |
[INFO] [stdout] 375 |     let dxy  = distances::average_dis(&x, &y);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dyz`
[INFO] [stdout]    --> src/main.rs:376:9
[INFO] [stdout]     |
[INFO] [stdout] 376 |     let dyz  = distances::average_dis(&y, &z);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dyz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxz`
[INFO] [stdout]    --> src/main.rs:377:9
[INFO] [stdout]     |
[INFO] [stdout] 377 |     let dxz  = distances::average_dis(&x, &z);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dxw`
[INFO] [stdout]    --> src/main.rs:378:9
[INFO] [stdout]     |
[INFO] [stdout] 378 |     let dxw  = distances::average_dis(&x, &w);
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxw`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MetricSpace` is never constructed
[INFO] [stdout]   --> src/main.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct MetricSpace<T> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powerset` is never used
[INFO] [stdout]   --> src/main.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn powerset<T: Clone>(set: &Vec<T>) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `debug` is never used
[INFO] [stdout]   --> src/main.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn debug(valutions: usize) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `powerset_limit` is never used
[INFO] [stdout]   --> src/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn powerset_limit<T: Clone>(set: &Vec<T>, limit: usize) -> Vec<Vec<T>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_subsets_conditions` is never used
[INFO] [stdout]   --> src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn generate_random_subsets_conditions(vec: &Vec<String>, n: usize) -> Vec<Vec<String>> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `counter_example` is never used
[INFO] [stdout]    --> src/main.rs:147:4
[INFO] [stdout]     |
[INFO] [stdout] 147 | fn counter_example() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_ax` is never used
[INFO] [stdout]    --> src/main.rs:196:4
[INFO] [stdout]     |
[INFO] [stdout] 196 | fn test_ax(n_val: usize, max: usize) {
[INFO] [stdout]     |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_metric` is never used
[INFO] [stdout]    --> src/main.rs:226:4
[INFO] [stdout]     |
[INFO] [stdout] 226 | fn is_metric(valuations: Vec<String>, limit: usize, dis: fn(&Vec<String>, &Vec<String>) -> i32) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_dis` is never used
[INFO] [stdout]    --> src/main.rs:278:4
[INFO] [stdout]     |
[INFO] [stdout] 278 | fn test_dis(){
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `case` is never used
[INFO] [stdout]    --> src/main.rs:341:4
[INFO] [stdout]     |
[INFO] [stdout] 341 | fn case() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `id` is never used
[INFO] [stdout]  --> src/axioms.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn id (set1: &Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]   |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sym` is never used
[INFO] [stdout]   --> src/axioms.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn sym (set1: &Vec<String>, set2: &Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `p2` is never used
[INFO] [stdout]   --> src/axioms.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub fn p2(set1: &Vec<String>, universe:Vec<String>, dis: fn(&Vec<String>, &Vec<String>)->f64) -> bool{
[INFO] [stdout]    |        ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `triangle_inequality` is never used
[INFO] [stdout]   --> src/axioms.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub fn triangle_inequality(set1: &Vec<String>, set2: &Vec<String>, set3:&Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Optio...
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax_singlenton` is never used
[INFO] [stdout]   --> src/axioms.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | pub fn ax_singlenton(x: String, y:String,u: String, v:String, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax1` is never used
[INFO] [stdout]    --> src/axioms.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn ax1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lemmaDecomposition` is never used
[INFO] [stdout]    --> src/axioms.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn lemmaDecomposition(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Ve...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax7` is never used
[INFO] [stdout]    --> src/axioms.rs:148:8
[INFO] [stdout]     |
[INFO] [stdout] 148 | pub fn ax7(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax7_1` is never used
[INFO] [stdout]    --> src/axioms.rs:171:8
[INFO] [stdout]     |
[INFO] [stdout] 171 | pub fn ax7_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax8` is never used
[INFO] [stdout]    --> src/axioms.rs:204:8
[INFO] [stdout]     |
[INFO] [stdout] 204 | pub fn ax8(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax8_1` is never used
[INFO] [stdout]    --> src/axioms.rs:226:8
[INFO] [stdout]     |
[INFO] [stdout] 226 | pub fn ax8_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>, set4:&Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Op...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax81_1` is never used
[INFO] [stdout]    --> src/axioms.rs:254:8
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub fn ax81_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Opt...
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax5` is never used
[INFO] [stdout]    --> src/axioms.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub fn ax5(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax6` is never used
[INFO] [stdout]    --> src/axioms.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 | pub fn ax6(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax6_1` is never used
[INFO] [stdout]    --> src/axioms.rs:350:8
[INFO] [stdout]     |
[INFO] [stdout] 350 | pub fn ax6_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Opti...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax6_2` is never used
[INFO] [stdout]    --> src/axioms.rs:374:8
[INFO] [stdout]     |
[INFO] [stdout] 374 | pub fn ax6_2(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Opti...
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ax4` is never used
[INFO] [stdout]    --> src/axioms.rs:401:8
[INFO] [stdout]     |
[INFO] [stdout] 401 | pub fn ax4(point1: &String,point2: &String, point3: &String, point4:&String, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Str...
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `symmetric_difference` is never used
[INFO] [stdout]   --> src/distances.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn symmetric_difference(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dmax_rel` is never used
[INFO] [stdout]   --> src/distances.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn dmax_rel(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dmin_rel` is never used
[INFO] [stdout]   --> src/distances.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn dmin_rel(set1:&Vec<String>,set2:&Vec<String>) ->f64{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `andreas_distance` is never used
[INFO] [stdout]   --> src/distances.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn andreas_distance(set1:&Vec<String>,set2:&Vec<String>) -> i32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min_distance_point_set` is never used
[INFO] [stdout]   --> src/distances.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn min_distance_point_set(point: &String, set:&Vec<String>) -> i32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_min_distance` is never used
[INFO] [stdout]   --> src/distances.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn sum_min_distance(set1:&Vec<String>,set2:&Vec<String>) -> i32{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double_i_dis` is never used
[INFO] [stdout]    --> src/distances.rs:139:8
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub fn double_i_dis(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `idis_rec` is never used
[INFO] [stdout]    --> src/distances.rs:177:8
[INFO] [stdout]     |
[INFO] [stdout] 177 | pub fn idis_rec(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rep_dis` is never used
[INFO] [stdout]    --> src/distances.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn rep_dis(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `g_average` is never used
[INFO] [stdout]    --> src/distances.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn g_average(set1:&Vec<String>, set2:&Vec<String>) -> f64  {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `average_dis` is never used
[INFO] [stdout]    --> src/distances.rs:270:8
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub fn average_dis(set1:&Vec<String>, set2:&Vec<String>) -> f64  {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `proxy` is never used
[INFO] [stdout]    --> src/distances.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 | pub fn proxy(set1:&Vec<String>, set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy_dis` is never used
[INFO] [stdout]    --> src/distances.rs:320:8
[INFO] [stdout]     |
[INFO] [stdout] 320 | pub fn copy_dis(set1:&Vec<String>, set2:&Vec<String>) -> i32 {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `realspace` is never used
[INFO] [stdout]    --> src/distances.rs:333:8
[INFO] [stdout]     |
[INFO] [stdout] 333 | pub fn realspace(set1:&Vec<String>, set2:&Vec<String>) -> f64{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pivot_distance` is never used
[INFO] [stdout]    --> src/distances.rs:356:8
[INFO] [stdout]     |
[INFO] [stdout] 356 | pub fn pivot_distance(set1:&Vec<String>,set2:&Vec<String>) -> BTreeMap<String, usize>{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `weight` is never used
[INFO] [stdout]    --> src/distances.rs:385:8
[INFO] [stdout]     |
[INFO] [stdout] 385 | pub fn weight(set1:&Vec<String>) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `full_pivot_distance` is never used
[INFO] [stdout]    --> src/distances.rs:403:8
[INFO] [stdout]     |
[INFO] [stdout] 403 | pub fn full_pivot_distance(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mean_dis` is never used
[INFO] [stdout]    --> src/distances.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn mean_dis(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fujita` is never used
[INFO] [stdout]    --> src/distances.rs:433:8
[INFO] [stdout]     |
[INFO] [stdout] 433 | pub fn fujita(set1:&Vec<String>,set2:&Vec<String>) -> f64 {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hausdorff` is never used
[INFO] [stdout]    --> src/distances.rs:474:8
[INFO] [stdout]     |
[INFO] [stdout] 474 | pub fn hausdorff(set1:&Vec<String>, set2:&Vec<String>)-> i32{
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `to_vector_space` is never used
[INFO] [stdout]   --> src/utils.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn to_vector_space(set1:&Vec<String>) -> Vec<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_val_combinations` is never used
[INFO] [stdout]   --> src/utils.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn generate_val_combinations(length: usize) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_far` is never used
[INFO] [stdout]    --> src/utils.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn is_far(set1:&Vec<String>,set2:&Vec<String>, set3:&Vec<String>) -> bool{
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_disjoint` is never used
[INFO] [stdout]    --> src/utils.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 | pub fn are_disjoint(set1:&Vec<String>,set2:&Vec<String>) -> bool{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `cover` is never used
[INFO] [stdout]    --> src/utils.rs:165:8
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub fn cover(set1:&Vec<String>, point:String) -> f64  {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gcd` is never used
[INFO] [stdout]    --> src/utils.rs:193:4
[INFO] [stdout]     |
[INFO] [stdout] 193 | fn gcd(first: usize, second: usize) -> usize {
[INFO] [stdout]     |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial` is never used
[INFO] [stdout]    --> src/utils.rs:213:4
[INFO] [stdout]     |
[INFO] [stdout] 213 | fn factorial(num: i32) -> i32 {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copy` is never used
[INFO] [stdout]    --> src/utils.rs:223:8
[INFO] [stdout]     |
[INFO] [stdout] 223 | pub fn copy(set1:&Vec<String>) -> Vec<String> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_equals` is never used
[INFO] [stdout]    --> src/utils.rs:248:8
[INFO] [stdout]     |
[INFO] [stdout] 248 | pub fn are_equals(set1:&Vec<String>, set2:&Vec<String>) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log` is never used
[INFO] [stdout]    --> src/utils.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn log(log:String) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `vec_difference` is never used
[INFO] [stdout]    --> src/utils.rs:265:8
[INFO] [stdout]     |
[INFO] [stdout] 265 | pub fn vec_difference(v1: &Vec<String>, v2: &Vec<String>) -> Vec<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_worlds` is never used
[INFO] [stdout]  --> src/strict_implication.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn get_worlds() {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view` is never used
[INFO] [stdout]  --> src/visualitation.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn view(metric_space:Vec<Vec<String>>) {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lemmaDecomposition` should have a snake case name
[INFO] [stdout]    --> src/axioms.rs:130:8
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn lemmaDecomposition(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Ve...
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `lemma_decomposition`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "8a84be49aacd699b15dc2428ad8c74077d864b2e78792cba0a3255d50413f9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a84be49aacd699b15dc2428ad8c74077d864b2e78792cba0a3255d50413f9f8", kill_on_drop: false }`
[INFO] [stdout] 8a84be49aacd699b15dc2428ad8c74077d864b2e78792cba0a3255d50413f9f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7553f99fec0c8ec3189e26d6d5f572a9a83c1254e004da63c6c919fcd56b4676
[INFO] running `Command { std: "docker" "start" "-a" "7553f99fec0c8ec3189e26d6d5f572a9a83c1254e004da63c6c919fcd56b4676", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `hausdorff`
[INFO] [stderr]  --> src/main.rs:1:17
[INFO] [stderr]   |
[INFO] [stderr] 1 | use distances::{hausdorff, idis};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `inj_distance`
[INFO] [stderr]  --> src/main.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use utils::{inj_distance, is_far, remove_duplicates};
[INFO] [stderr]   |             ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `visualitation::view`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use visualitation::view;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `distance::hamming`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use distance::hamming;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `andreas_distance`, `copy_dis`, `min_distance_point_set`, and `proxy`
[INFO] [stderr]  --> src/main.rs:9:24
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::distances::{proxy, andreas_distance, copy_dis, realspace, min_distance_point_set};
[INFO] [stderr]   |                        ^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `egui::util`
[INFO] [stderr]  --> src/axioms.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use egui::util;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `average_dis`, `get_opt_fun`, `get_remain_set`, `idis`, `pivot_distance`, `realspace`, and `self`
[INFO] [stderr]  --> src/axioms.rs:6:25
[INFO] [stderr]   |
[INFO] [stderr] 6 | ...::{self, average_dis, dmax_rel, dmin_rel, idis, inf_point_to_set, pivot_distance, realspace}, utils::{self, are_disjoint, difference, get_opt_fun, get_remain_set, i...
[INFO] [stderr]   |       ^^^^  ^^^^^^^^^^^                      ^^^^                    ^^^^^^^^^^^^^^  ^^^^^^^^^                                           ^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `cmp`, `thread`, and `time`
[INFO] [stderr]  --> src/distances.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{thread, time, cmp};
[INFO] [stderr]   |           ^^^^^^  ^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/distances.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, BTreeMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MetricSpace`, `is_injective`, and `set_functions`
[INFO] [stderr]  --> src/distances.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::{utils::{set_functions, is_injective, inj_distance, self, cover, difference}, MetricSpace};
[INFO] [stderr]   |                     ^^^^^^^^^^^^^  ^^^^^^^^^^^^                                          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::BTreeSet`
[INFO] [stderr]  --> src/utils.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::BTreeSet;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fs::File`
[INFO] [stderr]  --> src/utils.rs:2:11
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::{fs::File, collections::HashSet};
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Rng` and `thread_rng`
[INFO] [stderr]  --> src/utils.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rand::{thread_rng, Rng};
[INFO] [stderr]   |            ^^^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/distances.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dxz1`
[INFO] [stderr]    --> src/axioms.rs:233:9
[INFO] [stderr]     |
[INFO] [stderr] 233 |     let dxz1 = dis(&set1,&set3);
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dxz1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dxz2`
[INFO] [stderr]    --> src/axioms.rs:234:9
[INFO] [stderr]     |
[INFO] [stderr] 234 |     let dxz2 = dis(&set1,&set4);
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dxz2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dyz1`
[INFO] [stderr]    --> src/axioms.rs:235:9
[INFO] [stderr]     |
[INFO] [stderr] 235 |     let dyz1 = dis(&set2,&set3);
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dyz1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set3`
[INFO] [stderr]    --> src/axioms.rs:404:9
[INFO] [stderr]     |
[INFO] [stderr] 404 |     let set3 = vec![point3.clone()]; //x'
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_set3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set4`
[INFO] [stderr]    --> src/axioms.rs:405:9
[INFO] [stderr]     |
[INFO] [stderr] 405 |     let set4 = vec![point4.clone()]; //y'
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_set4`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hamx2y2`
[INFO] [stderr]    --> src/axioms.rs:408:9
[INFO] [stderr]     |
[INFO] [stderr] 408 |     let hamx2y2 = hamming(&point3, &point4).unwrap();
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hamx2y2`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `ham` is never read
[INFO] [stderr]   --> src/distances.rs:80:19
[INFO] [stderr]    |
[INFO] [stderr] 80 |     let mut ham = 0;
[INFO] [stderr]    |                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dis` is never read
[INFO] [stderr]    --> src/distances.rs:115:19
[INFO] [stderr]     |
[INFO] [stderr] 115 |     let mut dis = 0;
[INFO] [stderr]     |                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dis` is never read
[INFO] [stderr]    --> src/distances.rs:141:19
[INFO] [stderr]     |
[INFO] [stderr] 141 |     let mut dis = 0;
[INFO] [stderr]     |                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dis` is never read
[INFO] [stderr]    --> src/distances.rs:178:19
[INFO] [stderr]     |
[INFO] [stderr] 178 |     let mut dis = 0;
[INFO] [stderr]     |                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `dis` is never read
[INFO] [stderr]    --> src/distances.rs:214:18
[INFO] [stderr]     |
[INFO] [stderr] 214 |    let mut dis = 0; 
[INFO] [stderr]     |                  ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: variable `x` is assigned to, but never used
[INFO] [stderr]    --> src/distances.rs:298:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |     let mut x = "0";
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_x` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `y` is assigned to, but never used
[INFO] [stderr]    --> src/distances.rs:299:9
[INFO] [stderr]     |
[INFO] [stderr] 299 |     let mut y = "0";
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_y` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x` is never read
[INFO] [stderr]    --> src/distances.rs:308:17
[INFO] [stderr]     |
[INFO] [stderr] 308 |                 x = point_x;
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y` is never read
[INFO] [stderr]    --> src/distances.rs:309:17
[INFO] [stderr]     |
[INFO] [stderr] 309 |                 y = point_y;
[INFO] [stderr]     |                 ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `coordinates` is never read
[INFO] [stderr]    --> src/distances.rs:341:31
[INFO] [stderr]     |
[INFO] [stderr] 341 |         let mut coordinates = 0;
[INFO] [stderr]     |                               ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u_size`
[INFO] [stderr]    --> src/distances.rs:361:9
[INFO] [stderr]     |
[INFO] [stderr] 361 |     let u_size = full_points.len();
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_u_size`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `distance` is never read
[INFO] [stderr]    --> src/distances.rs:363:24
[INFO] [stderr]     |
[INFO] [stderr] 363 |     let mut distance = 0;
[INFO] [stderr]     |                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `log`
[INFO] [stderr]    --> src/utils.rs:256:12
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub fn log(log:String) {
[INFO] [stderr]     |            ^^^ help: if this is intentional, prefix it with an underscore: `_log`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set1`
[INFO] [stderr]    --> src/main.rs:209:13
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let set1 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set2`
[INFO] [stderr]    --> src/main.rs:210:13
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let set2 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set3`
[INFO] [stderr]    --> src/main.rs:211:13
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let set3 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set3`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set4`
[INFO] [stderr]    --> src/main.rs:212:13
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let set4 = pow.get(rng.gen_range(0..limit - 1)).unwrap();
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_set4`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dis`
[INFO] [stderr]    --> src/main.rs:226:53
[INFO] [stderr]     |
[INFO] [stderr] 226 | fn is_metric(valuations: Vec<String>, limit: usize, dis: fn(&Vec<String>, &Vec<String>) -> i32) {
[INFO] [stderr]     |                                                     ^^^ help: if this is intentional, prefix it with an underscore: `_dis`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dxy`
[INFO] [stderr]    --> src/main.rs:375:9
[INFO] [stderr]     |
[INFO] [stderr] 375 |     let dxy  = distances::average_dis(&x, &y);
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxy`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dyz`
[INFO] [stderr]    --> src/main.rs:376:9
[INFO] [stderr]     |
[INFO] [stderr] 376 |     let dyz  = distances::average_dis(&y, &z);
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dyz`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dxz`
[INFO] [stderr]    --> src/main.rs:377:9
[INFO] [stderr]     |
[INFO] [stderr] 377 |     let dxz  = distances::average_dis(&x, &z);
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxz`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dxw`
[INFO] [stderr]    --> src/main.rs:378:9
[INFO] [stderr]     |
[INFO] [stderr] 378 |     let dxw  = distances::average_dis(&x, &w);
[INFO] [stderr]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_dxw`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MetricSpace` is never constructed
[INFO] [stderr]   --> src/main.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct MetricSpace<T> {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `powerset` is never used
[INFO] [stderr]   --> src/main.rs:21:4
[INFO] [stderr]    |
[INFO] [stderr] 21 | fn powerset<T: Clone>(set: &Vec<T>) -> Vec<Vec<T>> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `debug` is never used
[INFO] [stderr]   --> src/main.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn debug(valutions: usize) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `powerset_limit` is never used
[INFO] [stderr]   --> src/main.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn powerset_limit<T: Clone>(set: &Vec<T>, limit: usize) -> Vec<Vec<T>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_random_subsets_conditions` is never used
[INFO] [stderr]   --> src/main.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn generate_random_subsets_conditions(vec: &Vec<String>, n: usize) -> Vec<Vec<String>> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `counter_example` is never used
[INFO] [stderr]    --> src/main.rs:147:4
[INFO] [stderr]     |
[INFO] [stderr] 147 | fn counter_example() -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_ax` is never used
[INFO] [stderr]    --> src/main.rs:196:4
[INFO] [stderr]     |
[INFO] [stderr] 196 | fn test_ax(n_val: usize, max: usize) {
[INFO] [stderr]     |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_metric` is never used
[INFO] [stderr]    --> src/main.rs:226:4
[INFO] [stderr]     |
[INFO] [stderr] 226 | fn is_metric(valuations: Vec<String>, limit: usize, dis: fn(&Vec<String>, &Vec<String>) -> i32) {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_dis` is never used
[INFO] [stderr]    --> src/main.rs:278:4
[INFO] [stderr]     |
[INFO] [stderr] 278 | fn test_dis(){
[INFO] [stderr]     |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `case` is never used
[INFO] [stderr]    --> src/main.rs:341:4
[INFO] [stderr]     |
[INFO] [stderr] 341 | fn case() {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `id` is never used
[INFO] [stderr]  --> src/axioms.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn id (set1: &Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option<Vec<Vec<String>>> {
[INFO] [stderr]   |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sym` is never used
[INFO] [stderr]   --> src/axioms.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn sym (set1: &Vec<String>, set2: &Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option<Vec<Vec<String>>> {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `p2` is never used
[INFO] [stderr]   --> src/axioms.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub fn p2(set1: &Vec<String>, universe:Vec<String>, dis: fn(&Vec<String>, &Vec<String>)->f64) -> bool{
[INFO] [stderr]    |        ^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `triangle_inequality` is never used
[INFO] [stderr]   --> src/axioms.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn triangle_inequality(set1: &Vec<String>, set2: &Vec<String>, set3:&Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Optio...
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax_singlenton` is never used
[INFO] [stderr]   --> src/axioms.rs:89:8
[INFO] [stderr]    |
[INFO] [stderr] 89 | pub fn ax_singlenton(x: String, y:String,u: String, v:String, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax1` is never used
[INFO] [stderr]    --> src/axioms.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn ax1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Option...
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `lemmaDecomposition` is never used
[INFO] [stderr]    --> src/axioms.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn lemmaDecomposition(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Ve...
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax7` is never used
[INFO] [stderr]    --> src/axioms.rs:148:8
[INFO] [stderr]     |
[INFO] [stderr] 148 | pub fn ax7(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax7_1` is never used
[INFO] [stderr]    --> src/axioms.rs:171:8
[INFO] [stderr]     |
[INFO] [stderr] 171 | pub fn ax7_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>...
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax8` is never used
[INFO] [stderr]    --> src/axioms.rs:204:8
[INFO] [stderr]     |
[INFO] [stderr] 204 | pub fn ax8(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Vec<String>>> {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax8_1` is never used
[INFO] [stderr]    --> src/axioms.rs:226:8
[INFO] [stderr]     |
[INFO] [stderr] 226 | pub fn ax8_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>, set4:&Vec<String>, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Op...
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax81_1` is never used
[INFO] [stderr]    --> src/axioms.rs:254:8
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub fn ax81_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Opt...
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax5` is never used
[INFO] [stderr]    --> src/axioms.rs:279:8
[INFO] [stderr]     |
[INFO] [stderr] 279 | pub fn ax5(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option...
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax6` is never used
[INFO] [stderr]    --> src/axioms.rs:300:8
[INFO] [stderr]     |
[INFO] [stderr] 300 | pub fn ax6(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option...
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax6_1` is never used
[INFO] [stderr]    --> src/axioms.rs:350:8
[INFO] [stderr]     |
[INFO] [stderr] 350 | pub fn ax6_1(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Opti...
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax6_2` is never used
[INFO] [stderr]    --> src/axioms.rs:374:8
[INFO] [stderr]     |
[INFO] [stderr] 374 | pub fn ax6_2(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,set4:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> i32) -> Opti...
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ax4` is never used
[INFO] [stderr]    --> src/axioms.rs:401:8
[INFO] [stderr]     |
[INFO] [stderr] 401 | pub fn ax4(point1: &String,point2: &String, point3: &String, point4:&String, dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Vec<Str...
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `symmetric_difference` is never used
[INFO] [stderr]   --> src/distances.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub fn symmetric_difference(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `dmax_rel` is never used
[INFO] [stderr]   --> src/distances.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn dmax_rel(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `dmin_rel` is never used
[INFO] [stderr]   --> src/distances.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn dmin_rel(set1:&Vec<String>,set2:&Vec<String>) ->f64{
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `andreas_distance` is never used
[INFO] [stderr]   --> src/distances.rs:64:8
[INFO] [stderr]    |
[INFO] [stderr] 64 | pub fn andreas_distance(set1:&Vec<String>,set2:&Vec<String>) -> i32{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `min_distance_point_set` is never used
[INFO] [stderr]   --> src/distances.rs:79:8
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub fn min_distance_point_set(point: &String, set:&Vec<String>) -> i32{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sum_min_distance` is never used
[INFO] [stderr]   --> src/distances.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | pub fn sum_min_distance(set1:&Vec<String>,set2:&Vec<String>) -> i32{
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `double_i_dis` is never used
[INFO] [stderr]    --> src/distances.rs:139:8
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub fn double_i_dis(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `idis_rec` is never used
[INFO] [stderr]    --> src/distances.rs:177:8
[INFO] [stderr]     |
[INFO] [stderr] 177 | pub fn idis_rec(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rep_dis` is never used
[INFO] [stderr]    --> src/distances.rs:213:8
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub fn rep_dis(set1:&Vec<String>,set2:&Vec<String>) -> i32 {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `g_average` is never used
[INFO] [stderr]    --> src/distances.rs:247:8
[INFO] [stderr]     |
[INFO] [stderr] 247 | pub fn g_average(set1:&Vec<String>, set2:&Vec<String>) -> f64  {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `average_dis` is never used
[INFO] [stderr]    --> src/distances.rs:270:8
[INFO] [stderr]     |
[INFO] [stderr] 270 | pub fn average_dis(set1:&Vec<String>, set2:&Vec<String>) -> f64  {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `proxy` is never used
[INFO] [stderr]    --> src/distances.rs:295:8
[INFO] [stderr]     |
[INFO] [stderr] 295 | pub fn proxy(set1:&Vec<String>, set2:&Vec<String>) -> i32 {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `copy_dis` is never used
[INFO] [stderr]    --> src/distances.rs:320:8
[INFO] [stderr]     |
[INFO] [stderr] 320 | pub fn copy_dis(set1:&Vec<String>, set2:&Vec<String>) -> i32 {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `realspace` is never used
[INFO] [stderr]    --> src/distances.rs:333:8
[INFO] [stderr]     |
[INFO] [stderr] 333 | pub fn realspace(set1:&Vec<String>, set2:&Vec<String>) -> f64{
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `pivot_distance` is never used
[INFO] [stderr]    --> src/distances.rs:356:8
[INFO] [stderr]     |
[INFO] [stderr] 356 | pub fn pivot_distance(set1:&Vec<String>,set2:&Vec<String>) -> BTreeMap<String, usize>{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `weight` is never used
[INFO] [stderr]    --> src/distances.rs:385:8
[INFO] [stderr]     |
[INFO] [stderr] 385 | pub fn weight(set1:&Vec<String>) -> f64 {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `full_pivot_distance` is never used
[INFO] [stderr]    --> src/distances.rs:403:8
[INFO] [stderr]     |
[INFO] [stderr] 403 | pub fn full_pivot_distance(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `mean_dis` is never used
[INFO] [stderr]    --> src/distances.rs:411:8
[INFO] [stderr]     |
[INFO] [stderr] 411 | pub fn mean_dis(set1:&Vec<String>,set2:&Vec<String>) -> f64{
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `fujita` is never used
[INFO] [stderr]    --> src/distances.rs:433:8
[INFO] [stderr]     |
[INFO] [stderr] 433 | pub fn fujita(set1:&Vec<String>,set2:&Vec<String>) -> f64 {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `hausdorff` is never used
[INFO] [stderr]    --> src/distances.rs:474:8
[INFO] [stderr]     |
[INFO] [stderr] 474 | pub fn hausdorff(set1:&Vec<String>, set2:&Vec<String>)-> i32{
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `to_vector_space` is never used
[INFO] [stderr]   --> src/utils.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn to_vector_space(set1:&Vec<String>) -> Vec<usize> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_val_combinations` is never used
[INFO] [stderr]   --> src/utils.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn generate_val_combinations(length: usize) -> Vec<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_far` is never used
[INFO] [stderr]    --> src/utils.rs:133:8
[INFO] [stderr]     |
[INFO] [stderr] 133 | pub fn is_far(set1:&Vec<String>,set2:&Vec<String>, set3:&Vec<String>) -> bool{
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `are_disjoint` is never used
[INFO] [stderr]    --> src/utils.rs:154:8
[INFO] [stderr]     |
[INFO] [stderr] 154 | pub fn are_disjoint(set1:&Vec<String>,set2:&Vec<String>) -> bool{
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `cover` is never used
[INFO] [stderr]    --> src/utils.rs:165:8
[INFO] [stderr]     |
[INFO] [stderr] 165 | pub fn cover(set1:&Vec<String>, point:String) -> f64  {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gcd` is never used
[INFO] [stderr]    --> src/utils.rs:193:4
[INFO] [stderr]     |
[INFO] [stderr] 193 | fn gcd(first: usize, second: usize) -> usize {
[INFO] [stderr]     |    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `factorial` is never used
[INFO] [stderr]    --> src/utils.rs:213:4
[INFO] [stderr]     |
[INFO] [stderr] 213 | fn factorial(num: i32) -> i32 {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `copy` is never used
[INFO] [stderr]    --> src/utils.rs:223:8
[INFO] [stderr]     |
[INFO] [stderr] 223 | pub fn copy(set1:&Vec<String>) -> Vec<String> {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `are_equals` is never used
[INFO] [stderr]    --> src/utils.rs:248:8
[INFO] [stderr]     |
[INFO] [stderr] 248 | pub fn are_equals(set1:&Vec<String>, set2:&Vec<String>) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `log` is never used
[INFO] [stderr]    --> src/utils.rs:256:8
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub fn log(log:String) {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `vec_difference` is never used
[INFO] [stderr]    --> src/utils.rs:265:8
[INFO] [stderr]     |
[INFO] [stderr] 265 | pub fn vec_difference(v1: &Vec<String>, v2: &Vec<String>) -> Vec<String> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_worlds` is never used
[INFO] [stderr]  --> src/strict_implication.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn get_worlds() {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `view` is never used
[INFO] [stderr]  --> src/visualitation.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn view(metric_space:Vec<Vec<String>>) {
[INFO] [stderr]   |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `lemmaDecomposition` should have a snake case name
[INFO] [stderr]    --> src/axioms.rs:130:8
[INFO] [stderr]     |
[INFO] [stderr] 130 | pub fn lemmaDecomposition(set1: &Vec<String>,set2: &Vec<String>,set3:&Vec<String>,dis: fn(&Vec<String>,&Vec<String>) -> f64) -> Option<Ve...
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `lemma_decomposition`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `setdistance` (bin "setdistance" test) generated 103 warnings (run `cargo fix --bin "setdistance" -p setdistance --tests` to apply 30 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/setdistance-b349830d5d064ef9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7553f99fec0c8ec3189e26d6d5f572a9a83c1254e004da63c6c919fcd56b4676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7553f99fec0c8ec3189e26d6d5f572a9a83c1254e004da63c6c919fcd56b4676", kill_on_drop: false }`
[INFO] [stdout] 7553f99fec0c8ec3189e26d6d5f572a9a83c1254e004da63c6c919fcd56b4676
