[INFO] cloning repository https://github.com/samfauble/rust-algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/samfauble/rust-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamfauble%2Frust-algorithms", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de0519195c34525b1b14beeb65b9a4bfc19a920c
[INFO] checking samfauble/rust-algorithms against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsamfauble%2Frust-algorithms" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/samfauble/rust-algorithms
[INFO] finished tweaking git repo https://github.com/samfauble/rust-algorithms
[INFO] tweaked toml for git repo https://github.com/samfauble/rust-algorithms written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/samfauble/rust-algorithms on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
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[INFO] crate git repo https://github.com/samfauble/rust-algorithms already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/dynamic.rs:267:32
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         (m_arr[(i-1)] * m_arr[l] * m_arr[j]) +  //combine left and right subtree
[INFO] [stdout]     |                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -                         (m_arr[(i-1)] * m_arr[l] * m_arr[j]) +  //combine left and right subtree
[INFO] [stdout] 267 +                         (m_arr[i-1] * m_arr[l] * m_arr[j]) +  //combine left and right subtree
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `imageproc::hough::PolarLine`
[INFO] [stdout]  --> src/divide_conquer.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use imageproc::hough::PolarLine;
[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: `std::f64::consts::PI`
[INFO] [stdout]   --> src/divide_conquer.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use std::f64::consts::PI;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `median::heap::*`
[INFO] [stdout]   --> src/divide_conquer.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use median::heap::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graph::*`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use graph::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `randomized::randomized_algos`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use randomized::randomized_algos;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `divide_conquer::dc_algos`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use divide_conquer::dc_algos;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max_flow_lp::max_flow_and_lp_algos`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use max_flow_lp::max_flow_and_lp_algos;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rsa::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rsa::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/dynamic.rs:267:32
[INFO] [stdout]     |
[INFO] [stdout] 267 |                         (m_arr[(i-1)] * m_arr[l] * m_arr[j]) +  //combine left and right subtree
[INFO] [stdout]     |                                ^   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -                         (m_arr[(i-1)] * m_arr[l] * m_arr[j]) +  //combine left and right subtree
[INFO] [stdout] 267 +                         (m_arr[i-1] * m_arr[l] * m_arr[j]) +  //combine left and right subtree
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `imageproc::hough::PolarLine`
[INFO] [stdout]  --> src/divide_conquer.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use imageproc::hough::PolarLine;
[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: `std::f64::consts::PI`
[INFO] [stdout]   --> src/divide_conquer.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     use std::f64::consts::PI;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `median::heap::*`
[INFO] [stdout]   --> src/divide_conquer.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     use median::heap::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graph::*`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use graph::*;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `randomized::randomized_algos`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use randomized::randomized_algos;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `divide_conquer::dc_algos`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use divide_conquer::dc_algos;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max_flow_lp::max_flow_and_lp_algos`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use max_flow_lp::max_flow_and_lp_algos;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rsa::*`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use rsa::*;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::matrix_graph::IndexType`
[INFO] [stdout]  --> src/graph.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use petgraph::matrix_graph::IndexType;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]   --> src/dynamic.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut j: usize = 0; //index for lis_arr
[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 `j` is never read
[INFO] [stdout]    --> src/dynamic.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         j = 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 `current_vertex` is never read
[INFO] [stdout]    --> src/graph.rs:159:25
[INFO] [stdout]     |
[INFO] [stdout] 159 |                         current_vertex.pre_rank = clock;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_vertex` is never read
[INFO] [stdout]    --> src/graph.rs:172:29
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   current_vertex.post_rank = clock;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_vertex` is never read
[INFO] [stdout]    --> src/graph.rs:226:25
[INFO] [stdout]     |
[INFO] [stdout] 226 |                         current_vertex.scc_num = current_connected_components;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> src/divide_conquer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn gauss_mult(x: u128, y: u128)  -> u128{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] ...
[INFO] [stdout] 39 |         let a = gauss_mult(xl_num, yl_num);
[INFO] [stdout]    |                 -------------------------- recursive call site
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]    = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `petgraph::matrix_graph::IndexType`
[INFO] [stdout]  --> src/graph.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use petgraph::matrix_graph::IndexType;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `j` is never read
[INFO] [stdout]   --> src/dynamic.rs:44:28
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut j: usize = 0; //index for lis_arr
[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 `j` is never read
[INFO] [stdout]    --> src/dynamic.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         j = 0;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval_poly`
[INFO] [stdout]    --> src/divide_conquer.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let eval_poly = |x: &(f64, f64)| -> Vec<(f64, f64)> {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eval_poly`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/max_flow_lp.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mut current_flow = 0;
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/max_flow_lp.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |             Some(v) => false,
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f_edge`
[INFO] [stdout]   --> src/max_flow_lp.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let f_edge = graph_f.edges.iter_mut().find(|e|{e.from == from && e.to == to}).unwrap();
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_f_edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_vertex` is never read
[INFO] [stdout]    --> src/graph.rs:159:25
[INFO] [stdout]     |
[INFO] [stdout] 159 |                         current_vertex.pre_rank = clock;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_vertex` is never read
[INFO] [stdout]    --> src/graph.rs:172:29
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   current_vertex.post_rank = clock;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `no_path` is never read
[INFO] [stdout]   --> src/max_flow_lp.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut no_path = false;
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `current_vertex` is never read
[INFO] [stdout]    --> src/graph.rs:226:25
[INFO] [stdout]     |
[INFO] [stdout] 226 |                         current_vertex.scc_num = current_connected_components;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Answer` is never constructed
[INFO] [stdout]   --> src/graph.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub struct Answer {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Complement` is never used
[INFO] [stdout]   --> src/graph.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub trait Complement {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CNF` is never constructed
[INFO] [stdout]   --> src/graph.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub struct CNF {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/graph.rs:98:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     impl CNF {
[INFO] [stdout]    |     -------- associated function in this implementation
[INFO] [stdout] 98 |         pub fn new(formula: Vec<Vec<Vertex>>) -> Self {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs` is never used
[INFO] [stdout]    --> src/graph.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn dfs(graph: Graph) -> Vec<Vertex> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs_undirected` is never used
[INFO] [stdout]    --> src/graph.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn dfs_undirected(graph: Graph) -> Vec<Vertex> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs` is never used
[INFO] [stdout]    --> src/graph.rs:259:12
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn bfs(graph: &mut Graph, start: usize) -> Vec<i32> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bellman_ford` is never used
[INFO] [stdout]    --> src/graph.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn bellman_ford(graph: Graph, start: usize) -> Vec<i32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floyd_warshall` is never used
[INFO] [stdout]    --> src/graph.rs:392:12
[INFO] [stdout]     |
[INFO] [stdout] 392 |     pub fn floyd_warshall(graph: Graph) -> Vec<Vec<i32>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_scc` is never used
[INFO] [stdout]    --> src/graph.rs:441:12
[INFO] [stdout]     |
[INFO] [stdout] 441 |     pub fn find_scc(graph: Graph) -> Vec<Vertex> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two_sat` is never used
[INFO] [stdout]    --> src/graph.rs:486:12
[INFO] [stdout]     |
[INFO] [stdout] 486 |     pub fn two_sat(cnf: CNF) -> Option<Vec<Answer>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kruskal_mst` is never used
[INFO] [stdout]    --> src/graph.rs:565:12
[INFO] [stdout]     |
[INFO] [stdout] 565 |     pub fn kruskal_mst(graph: &Graph) -> Vec<Edge> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `page_rank` is never used
[INFO] [stdout]    --> src/graph.rs:592:12
[INFO] [stdout]     |
[INFO] [stdout] 592 |     pub fn page_rank() {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_rand_prime` is never used
[INFO] [stdout]   --> src/rsa.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn generate_rand_prime() -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_key_pair` is never used
[INFO] [stdout]   --> src/rsa.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn gen_key_pair(p: u128, q: u128) -> ((u128, u128), u128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt` is never used
[INFO] [stdout]   --> src/rsa.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn encrypt(message: &str, pub_key_reciever: (u128, u128)) -> u128{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]   --> src/rsa.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn decrypt(encrypted: u128, pub_key: (u128, u128), priv_key: u128) -> u128{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function cannot return without recursing
[INFO] [stdout]   --> src/divide_conquer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn gauss_mult(x: u128, y: u128)  -> u128{
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
[INFO] [stdout] ...
[INFO] [stdout] 39 |         let a = gauss_mult(xl_num, yl_num);
[INFO] [stdout]    |                 -------------------------- recursive call site
[INFO] [stdout]    |
[INFO] [stdout]    = help: a `loop` may express intention better if this is on purpose
[INFO] [stdout]    = note: `#[warn(unconditional_recursion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `eval_poly`
[INFO] [stdout]    --> src/divide_conquer.rs:127:13
[INFO] [stdout]     |
[INFO] [stdout] 127 |         let eval_poly = |x: &(f64, f64)| -> Vec<(f64, f64)> {
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eval_poly`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/max_flow_lp.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let mut current_flow = 0;
[INFO] [stdout]    |             ----^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/max_flow_lp.rs:39:18
[INFO] [stdout]    |
[INFO] [stdout] 39 |             Some(v) => false,
[INFO] [stdout]    |                  ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f_edge`
[INFO] [stdout]   --> src/max_flow_lp.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let f_edge = graph_f.edges.iter_mut().find(|e|{e.from == from && e.to == to}).unwrap();
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_f_edge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `no_path` is never read
[INFO] [stdout]   --> src/max_flow_lp.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let mut no_path = false;
[INFO] [stdout]    |                           ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Answer` is never constructed
[INFO] [stdout]   --> src/graph.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub struct Answer {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Complement` is never used
[INFO] [stdout]   --> src/graph.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub trait Complement {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CNF` is never constructed
[INFO] [stdout]   --> src/graph.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub struct CNF {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/graph.rs:98:16
[INFO] [stdout]    |
[INFO] [stdout] 97 |     impl CNF {
[INFO] [stdout]    |     -------- associated function in this implementation
[INFO] [stdout] 98 |         pub fn new(formula: Vec<Vec<Vertex>>) -> Self {
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs` is never used
[INFO] [stdout]    --> src/graph.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn dfs(graph: Graph) -> Vec<Vertex> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dfs_undirected` is never used
[INFO] [stdout]    --> src/graph.rs:188:12
[INFO] [stdout]     |
[INFO] [stdout] 188 |     pub fn dfs_undirected(graph: Graph) -> Vec<Vertex> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bfs` is never used
[INFO] [stdout]    --> src/graph.rs:259:12
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn bfs(graph: &mut Graph, start: usize) -> Vec<i32> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bellman_ford` is never used
[INFO] [stdout]    --> src/graph.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |     pub fn bellman_ford(graph: Graph, start: usize) -> Vec<i32> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `floyd_warshall` is never used
[INFO] [stdout]    --> src/graph.rs:392:12
[INFO] [stdout]     |
[INFO] [stdout] 392 |     pub fn floyd_warshall(graph: Graph) -> Vec<Vec<i32>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_scc` is never used
[INFO] [stdout]    --> src/graph.rs:441:12
[INFO] [stdout]     |
[INFO] [stdout] 441 |     pub fn find_scc(graph: Graph) -> Vec<Vertex> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `two_sat` is never used
[INFO] [stdout]    --> src/graph.rs:486:12
[INFO] [stdout]     |
[INFO] [stdout] 486 |     pub fn two_sat(cnf: CNF) -> Option<Vec<Answer>> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `kruskal_mst` is never used
[INFO] [stdout]    --> src/graph.rs:565:12
[INFO] [stdout]     |
[INFO] [stdout] 565 |     pub fn kruskal_mst(graph: &Graph) -> Vec<Edge> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `page_rank` is never used
[INFO] [stdout]    --> src/graph.rs:592:12
[INFO] [stdout]     |
[INFO] [stdout] 592 |     pub fn page_rank() {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_rand_prime` is never used
[INFO] [stdout]   --> src/rsa.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn generate_rand_prime() -> u128 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_key_pair` is never used
[INFO] [stdout]   --> src/rsa.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn gen_key_pair(p: u128, q: u128) -> ((u128, u128), u128) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `encrypt` is never used
[INFO] [stdout]   --> src/rsa.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn encrypt(message: &str, pub_key_reciever: (u128, u128)) -> u128{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decrypt` is never used
[INFO] [stdout]   --> src/rsa.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn decrypt(encrypted: u128, pub_key: (u128, u128), priv_key: u128) -> u128{
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.95s
[INFO] running `Command { std: "docker" "inspect" "24725396b382279875190934210bf7d5880b87841938e8d38793ead217a34c82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24725396b382279875190934210bf7d5880b87841938e8d38793ead217a34c82", kill_on_drop: false }`
[INFO] [stdout] 24725396b382279875190934210bf7d5880b87841938e8d38793ead217a34c82
