[INFO] cloning repository https://github.com/Kim8584/BulletProofs_arg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kim8584/BulletProofs_arg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKim8584%2FBulletProofs_arg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKim8584%2FBulletProofs_arg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fbb180b58b25985d38615affd6ab4dbd6eb9633d
[INFO] checking Kim8584/BulletProofs_arg against try#d1d7143153307f561233bd4d93e2a3b24157b081 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKim8584%2FBulletProofs_arg" "/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/Kim8584/BulletProofs_arg
[INFO] finished tweaking git repo https://github.com/Kim8584/BulletProofs_arg
[INFO] tweaked toml for git repo https://github.com/Kim8584/BulletProofs_arg written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kim8584/BulletProofs_arg on toolchain d1d7143153307f561233bd4d93e2a3b24157b081
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kim8584/BulletProofs_arg 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" "+d1d7143153307f561233bd4d93e2a3b24157b081" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572
[INFO] running `Command { std: "docker" "start" "f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572" "/opt/rustwide/cargo-home/bin/cargo" "+d1d7143153307f561233bd4d93e2a3b24157b081" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.23
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking once_cell v1.21.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]     Checking ark-curve25519 v0.5.0
[INFO] [stderr]     Checking BulletProofs_arg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/transcript/mod.rs:53:86
[INFO] [stdout]    |
[INFO] [stdout] 53 |                         let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[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] 53 -                         let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[INFO] [stdout] 53 +                         let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add(x as u16 ));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/transcript/mod.rs:65:78
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[INFO] [stdout]    |                                                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -                 let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[INFO] [stdout] 65 +                 let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add(x as u16 ));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/traits.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{Result,Error,ErrorKind};
[INFO] [stdout]   |                      ^^^^^ ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `self`
[INFO] [stdout]  --> src/traits.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::transcript::{self, fiat_shamir::{self, FiatShamir}, Transcript};
[INFO] [stdout]   |                         ^^^^                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha2::digest::typenum::tarr`
[INFO] [stdout]   --> src/traits.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sha2::digest::typenum::tarr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `BulletProofs_arg` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `bullet_proofs_arg`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/transcript/mod.rs:53:86
[INFO] [stdout]    |
[INFO] [stdout] 53 |                         let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[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] 53 -                         let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[INFO] [stdout] 53 +                         let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add(x as u16 ));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]   --> src/transcript/mod.rs:65:78
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[INFO] [stdout]    |                                                                              ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -                 let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add((x as u16)));
[INFO] [stdout] 65 +                 let key = input.iter().fold(0u16, |acc, &x| acc.wrapping_add(x as u16 ));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ErrorKind` and `Error`
[INFO] [stdout]  --> src/traits.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{Result,Error,ErrorKind};
[INFO] [stdout]   |                      ^^^^^ ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `self`
[INFO] [stdout]  --> src/traits.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::transcript::{self, fiat_shamir::{self, FiatShamir}, Transcript};
[INFO] [stdout]   |                         ^^^^                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sha2::digest::typenum::tarr`
[INFO] [stdout]   --> src/traits.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sha2::digest::typenum::tarr;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_power_of_two`
[INFO] [stdout]   --> src/main.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use BulletProofs_arg::{log2_helper::{is_power_of_two, round_up_to_power_of_two}};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `self`
[INFO] [stdout]   --> src/main.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use BulletProofs_arg::transcript::{self, fiat_shamir::{self, FiatShamir}, Transcript};
[INFO] [stdout]    |                                        ^^^^                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:173:29
[INFO] [stdout]     |
[INFO] [stdout] 173 |             let ab_tagged = (self.a_tag *self.b_tag);
[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] 173 -             let ab_tagged = (self.a_tag *self.b_tag);
[INFO] [stdout] 173 +             let ab_tagged = self.a_tag *self.b_tag;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::rngs::ThreadRng`
[INFO] [stdout]    --> src/main.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |     use rand::rngs::ThreadRng;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::inner_product_argument::LookUp_vector::get_lookup_vector`
[INFO] [stdout]    --> src/main.rs:467:9
[INFO] [stdout]     |
[INFO] [stdout] 467 |     use crate::inner_product_argument::LookUp_vector::get_lookup_vector;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_ec::bls12::g1`
[INFO] [stdout]    --> src/main.rs:470:9
[INFO] [stdout]     |
[INFO] [stdout] 470 |     use ark_ec::bls12::g1;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sha512`
[INFO] [stdout]    --> src/main.rs:472:24
[INFO] [stdout]     |
[INFO] [stdout] 472 |     use sha2::{Sha256, Sha512, Digest};
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]    --> src/main.rs:473:36
[INFO] [stdout]     |
[INFO] [stdout] 473 |     use curve25519_dalek::scalar::{self, Scalar};
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]    --> src/main.rs:475:9
[INFO] [stdout]     |
[INFO] [stdout] 475 |     use std::collections::HashMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::result`
[INFO] [stdout]    --> src/main.rs:476:9
[INFO] [stdout]     |
[INFO] [stdout] 476 |     use std::result;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `curve25519_dalek::traits::MultiscalarMul`
[INFO] [stdout]    --> src/main.rs:477:9
[INFO] [stdout]     |
[INFO] [stdout] 477 |     use curve25519_dalek::traits::MultiscalarMul;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `is_power_of_two`
[INFO] [stdout]   --> src/main.rs:11:42
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use BulletProofs_arg::{log2_helper::{is_power_of_two, round_up_to_power_of_two}};
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `self` and `self`
[INFO] [stdout]   --> src/main.rs:12:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |     use BulletProofs_arg::transcript::{self, fiat_shamir::{self, FiatShamir}, Transcript};
[INFO] [stdout]    |                                        ^^^^                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:173:29
[INFO] [stdout]     |
[INFO] [stdout] 173 |             let ab_tagged = (self.a_tag *self.b_tag);
[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] 173 -             let ab_tagged = (self.a_tag *self.b_tag);
[INFO] [stdout] 173 +             let ab_tagged = self.a_tag *self.b_tag;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ab`
[INFO] [stdout]    --> src/main.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let ab = get_inner_product(a.clone(), b.clone());
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ab`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_tag`
[INFO] [stdout]    --> src/main.rs:428:15
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_tag`
[INFO] [stdout]    --> src/main.rs:428:29
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `challenges`
[INFO] [stdout]    --> src/main.rs:428:46
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_challenges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:439:13
[INFO] [stdout]     |
[INFO] [stdout] 439 |         let mut inner_product = Scalar::ZERO;
[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: `n`
[INFO] [stdout]    --> src/main.rs:449:13
[INFO] [stdout]     |
[INFO] [stdout] 449 |         let n = a.len();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p_tag`
[INFO] [stdout]    --> src/main.rs:550:21
[INFO] [stdout]     |
[INFO] [stdout] 550 |         let (result,p_tag): (InnerProductProof<ShaFiat, PublicParameters>, RistrettoPoint) = result.unwrap();
[INFO] [stdout]     |                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `title` is never read
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub struct PublicParameters {
[INFO] [stdout]    |                ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |         title: String,
[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 `unfold` is never used
[INFO] [stdout]    --> src/main.rs:428:8
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unfold` is never used
[INFO] [stdout]    --> src/main.rs:350:162
[INFO] [stdout]     |
[INFO] [stdout] 350 | ... only computes the s[0] and from there reuses work done");fn unfold(a_tag: Scalar, b_tag: Scalar, challenges: Vec<Scalar>) -> (V...
[INFO] [stdout]     |                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `G` should have a snake case name
[INFO] [stdout]   --> src/main.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         pub G: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         pub H: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `U` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub U : RistrettoPoint
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/main.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let mut G = Vec::with_capacity(lambda);
[INFO] [stdout]    |                     ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/main.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let mut H = Vec::with_capacity(lambda);
[INFO] [stdout]    |                     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let U = RistrettoPoint::from_uniform_bytes(&u_hash[..64].
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         pub P : RistrettoPoint,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         pub L: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/main.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         pub R: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut L_vec:Vec<RistrettoPoint> = Vec::new();
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to snake case: `l_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut R_vec :Vec<RistrettoPoint> = Vec::new();
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to snake case: `r_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let P = inner_product_hash(g_vec.clone(), h_vec.clone(), ux, a.clone(), b.clone(), ab)?;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                  ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                    ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                      ^^^^^ help: convert the identifier to snake case: `g_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                            ^^^^^ help: convert the identifier to snake case: `h_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P_tag` should have a snake case name
[INFO] [stdout]    --> src/main.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let P_tag = inner_product_hash(g_vec.clone(), h_vec.clone(), ux, a.clone(), b.clone(), ab)?;
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `expected_P_tag` should have a snake case name
[INFO] [stdout]    --> src/main.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |             let expected_P_tag = inner_product_hash(g, h, ux, a_tagged, b_tagged, ab_tagged)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `expected_p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P_tag` should have a snake case name
[INFO] [stdout]    --> src/main.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |             let P_tag = inner_product_hash(self.L.clone(), self.R.clone(), self.P.clone(), x_squared, x_inv_squared, Scalar::ONE)?;
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to snake case: `p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:194:14
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let (a_L, a_R) = a.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `a_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let (a_L, a_R) = a.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `a_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `b_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:14
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let (b_L, b_R) = b.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `b_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `b_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:19
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let (b_L, b_R) = b.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `b_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `g_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let (g_L, g_R) = g_vec.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `g_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `g_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:198:19
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let (g_L, g_R) = g_vec.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `g_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `h_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:200:14
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let (h_L, h_R) = h_vec.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `h_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `h_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let (h_L, h_R) = h_vec.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `h_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_L_b_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let a_L_b_R = get_inner_product(a_L.to_vec(), b_R.to_vec())?;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `a_l_b_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let L = inner_product_hash(g_R.to_vec(), h_L.to_vec(), ux, a_L.to_vec(), b_R.to_vec(), 
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_R_b_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let a_R_b_L = get_inner_product(a_R.to_vec(), b_L.to_vec())?;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `a_r_b_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let R = inner_product_hash(g_L.to_vec(), h_R.to_vec(), ux, a_R.to_vec(),
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GLx_inv` should have a snake case name
[INFO] [stdout]    --> src/main.rs:239:25
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     let GLx_inv = &g_L[i] * &x_inv;
[INFO] [stdout]     |                         ^^^^^^^ help: convert the identifier to snake case: `glx_inv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GRx` should have a snake case name
[INFO] [stdout]    --> src/main.rs:240:25
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let GRx = &g_R[i] * &x;
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case: `grx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let G_new = (0..n)
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `g_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HLx` should have a snake case name
[INFO] [stdout]    --> src/main.rs:247:25
[INFO] [stdout]     |
[INFO] [stdout] 247 |                     let HLx = &h_L[i] * &x;
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case: `hlx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HRx_inv` should have a snake case name
[INFO] [stdout]    --> src/main.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     let HRx_inv = &h_R[i] * &x_inv;
[INFO] [stdout]     |                         ^^^^^^^ help: convert the identifier to snake case: `hrx_inv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |         let H_new = (0..n)
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `h_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LookUp_vector` should have a snake case name
[INFO] [stdout]    --> src/main.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 | mod LookUp_vector{
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 |         L_vec: Vec<RistrettoPoint>,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `l_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         R_vec: Vec<RistrettoPoint>,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `r_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aG` should have a snake case name
[INFO] [stdout]    --> src/main.rs:456:13
[INFO] [stdout]     |
[INFO] [stdout] 456 |         let aG =RistrettoPoint::vartime_multiscalar_mul(a, g);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `a_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bH` should have a snake case name
[INFO] [stdout]    --> src/main.rs:458:13
[INFO] [stdout]     |
[INFO] [stdout] 458 |         let bH = RistrettoPoint::vartime_multiscalar_mul(b,h);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `b_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]    --> src/main.rs:520:13
[INFO] [stdout]     |
[INFO] [stdout] 520 |         let P = result.P.clone();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:521:13
[INFO] [stdout]     |
[INFO] [stdout] 521 |         let L = result.L.clone();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:522:13
[INFO] [stdout]     |
[INFO] [stdout] 522 |         let R = result.R.clone();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `expected_P` should have a snake case name
[INFO] [stdout]    --> src/main.rs:527:13
[INFO] [stdout]     |
[INFO] [stdout] 527 |         let expected_P = inner_product_hash(L, R, P, x_squared, x_inverser, Scalar::ONE).unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: convert the identifier to snake case: `expected_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_reconstruction_of_P` should have a snake case name
[INFO] [stdout]    --> src/main.rs:557:8
[INFO] [stdout]     |
[INFO] [stdout] 557 |     fn test_reconstruction_of_P(){
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_reconstruction_of_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ab`
[INFO] [stdout]    --> src/main.rs:202:13
[INFO] [stdout]     |
[INFO] [stdout] 202 |         let ab = get_inner_product(a.clone(), b.clone());
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_ab`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a_tag`
[INFO] [stdout]    --> src/main.rs:428:15
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_a_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `b_tag`
[INFO] [stdout]    --> src/main.rs:428:29
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `challenges`
[INFO] [stdout]    --> src/main.rs:428:46
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_challenges`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:439:13
[INFO] [stdout]     |
[INFO] [stdout] 439 |         let mut inner_product = Scalar::ZERO;
[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: `n`
[INFO] [stdout]    --> src/main.rs:449:13
[INFO] [stdout]     |
[INFO] [stdout] 449 |         let n = a.len();
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `title` is never read
[INFO] [stdout]   --> src/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub struct PublicParameters {
[INFO] [stdout]    |                ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |         title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `transcript` is never read
[INFO] [stdout]   --> src/main.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub struct InnerProductProof <F:FiatShamir,S:Setup>{
[INFO] [stdout]    |                ----------------- field in this struct
[INFO] [stdout] 72 |         transcript :Transcript<F>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unfold` is never used
[INFO] [stdout]    --> src/main.rs:428:8
[INFO] [stdout]     |
[INFO] [stdout] 428 |     fn unfold(a_tag: Scalar,b_tag : Scalar , challenges : Vec<Scalar>) -> (Vec<Scalar>, Vec<Scalar>) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_lookup_vector` is never used
[INFO] [stdout]    --> src/main.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn get_lookup_vector(challenges: Vec<Scalar>) -> Vec<Scalar> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `G` should have a snake case name
[INFO] [stdout]   --> src/main.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         pub G: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `H` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         pub H: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `U` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         pub U : RistrettoPoint
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/main.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |             let mut G = Vec::with_capacity(lambda);
[INFO] [stdout]    |                     ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/main.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |             let mut H = Vec::with_capacity(lambda);
[INFO] [stdout]    |                     ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `U` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             let U = RistrettoPoint::from_uniform_bytes(&u_hash[..64].
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case (notice the capitalization): `u`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         pub P : RistrettoPoint,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `L` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         pub L: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `R` should have a snake case name
[INFO] [stdout]   --> src/main.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         pub R: Vec<RistrettoPoint>,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut L_vec:Vec<RistrettoPoint> = Vec::new();
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to snake case: `l_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut R_vec :Vec<RistrettoPoint> = Vec::new();
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to snake case: `r_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:13
[INFO] [stdout]     |
[INFO] [stdout] 108 |         let P = inner_product_hash(g_vec.clone(), h_vec.clone(), ux, a.clone(), b.clone(), ab)?;
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:18
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                  ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                    ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                      ^^^^^ help: convert the identifier to snake case: `g_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |             let (L,R,G_new,H_new,a_new,b_new) = fold(
[INFO] [stdout]     |                            ^^^^^ help: convert the identifier to snake case: `h_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P_tag` should have a snake case name
[INFO] [stdout]    --> src/main.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let P_tag = inner_product_hash(g_vec.clone(), h_vec.clone(), ux, a.clone(), b.clone(), ab)?;
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `expected_P_tag` should have a snake case name
[INFO] [stdout]    --> src/main.rs:176:17
[INFO] [stdout]     |
[INFO] [stdout] 176 |             let expected_P_tag = inner_product_hash(g, h, ux, a_tagged, b_tagged, ab_tagged)?;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `expected_p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P_tag` should have a snake case name
[INFO] [stdout]    --> src/main.rs:179:17
[INFO] [stdout]     |
[INFO] [stdout] 179 |             let P_tag = inner_product_hash(self.L.clone(), self.R.clone(), self.P.clone(), x_squared, x_inv_squared, Scalar::ONE)?;
[INFO] [stdout]     |                 ^^^^^ help: convert the identifier to snake case: `p_tag`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:194:14
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let (a_L, a_R) = a.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `a_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let (a_L, a_R) = a.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `a_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `b_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:14
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let (b_L, b_R) = b.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `b_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `b_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:196:19
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let (b_L, b_R) = b.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `b_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `g_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:198:14
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let (g_L, g_R) = g_vec.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `g_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `g_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:198:19
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let (g_L, g_R) = g_vec.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `g_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `h_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:200:14
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let (h_L, h_R) = h_vec.split_at(n / 2);
[INFO] [stdout]     |              ^^^ help: convert the identifier to snake case: `h_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `h_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:200:19
[INFO] [stdout]     |
[INFO] [stdout] 200 |         let (h_L, h_R) = h_vec.split_at(n / 2);
[INFO] [stdout]     |                   ^^^ help: convert the identifier to snake case: `h_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_L_b_R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let a_L_b_R = get_inner_product(a_L.to_vec(), b_R.to_vec())?;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `a_l_b_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let L = inner_product_hash(g_R.to_vec(), h_L.to_vec(), ux, a_L.to_vec(), b_R.to_vec(), 
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `a_R_b_L` should have a snake case name
[INFO] [stdout]    --> src/main.rs:210:13
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let a_R_b_L = get_inner_product(a_R.to_vec(), b_L.to_vec())?;
[INFO] [stdout]     |             ^^^^^^^ help: convert the identifier to snake case: `a_r_b_l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R` should have a snake case name
[INFO] [stdout]    --> src/main.rs:211:13
[INFO] [stdout]     |
[INFO] [stdout] 211 |         let R = inner_product_hash(g_L.to_vec(), h_R.to_vec(), ux, a_R.to_vec(),
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GLx_inv` should have a snake case name
[INFO] [stdout]    --> src/main.rs:239:25
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     let GLx_inv = &g_L[i] * &x_inv;
[INFO] [stdout]     |                         ^^^^^^^ help: convert the identifier to snake case: `glx_inv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GRx` should have a snake case name
[INFO] [stdout]    --> src/main.rs:240:25
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     let GRx = &g_R[i] * &x;
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case: `grx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:237:13
[INFO] [stdout]     |
[INFO] [stdout] 237 |         let G_new = (0..n)
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `g_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HLx` should have a snake case name
[INFO] [stdout]    --> src/main.rs:247:25
[INFO] [stdout]     |
[INFO] [stdout] 247 |                     let HLx = &h_L[i] * &x;
[INFO] [stdout]     |                         ^^^ help: convert the identifier to snake case: `hlx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HRx_inv` should have a snake case name
[INFO] [stdout]    --> src/main.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |                     let HRx_inv = &h_R[i] * &x_inv;
[INFO] [stdout]     |                         ^^^^^^^ help: convert the identifier to snake case: `hrx_inv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H_new` should have a snake case name
[INFO] [stdout]    --> src/main.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |         let H_new = (0..n)
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `h_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LookUp_vector` should have a snake case name
[INFO] [stdout]    --> src/main.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 | mod LookUp_vector{
[INFO] [stdout]     |     ^^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 |         L_vec: Vec<RistrettoPoint>,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `l_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `R_vec` should have a snake case name
[INFO] [stdout]    --> src/main.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 |         R_vec: Vec<RistrettoPoint>,
[INFO] [stdout]     |         ^^^^^ help: convert the identifier to snake case: `r_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aG` should have a snake case name
[INFO] [stdout]    --> src/main.rs:456:13
[INFO] [stdout]     |
[INFO] [stdout] 456 |         let aG =RistrettoPoint::vartime_multiscalar_mul(a, g);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `a_g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `bH` should have a snake case name
[INFO] [stdout]    --> src/main.rs:458:13
[INFO] [stdout]     |
[INFO] [stdout] 458 |         let bH = RistrettoPoint::vartime_multiscalar_mul(b,h);
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `b_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.99s
[INFO] running `Command { std: "docker" "inspect" "f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572", kill_on_drop: false }`
[INFO] [stdout] f2e52a12147bea6e57e7df6011d9cc4d9f978962682df79bbb321ce17f43e572
