[INFO] cloning repository https://github.com/Lev-Stambler/qec-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lev-Stambler/qec-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLev-Stambler%2Fqec-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLev-Stambler%2Fqec-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4ae00738de798c4d356684e9aae2b03d0e74c7e9
[INFO] checking Lev-Stambler/qec-rs against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLev-Stambler%2Fqec-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lev-Stambler/qec-rs
[INFO] finished tweaking git repo https://github.com/Lev-Stambler/qec-rs
[INFO] tweaked toml for git repo https://github.com/Lev-Stambler/qec-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lev-Stambler/qec-rs on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lev-Stambler/qec-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gray-codes v0.1.1
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[INFO] [stderr]   Downloaded nalgebra v0.31.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 1fcdb77e3ca7d789561ae3d6646d35a307f4717d759a5c85a9574637a29250af
[INFO] running `Command { std: "docker" "start" "-a" "1fcdb77e3ca7d789561ae3d6646d35a307f4717d759a5c85a9574637a29250af", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]    Compiling num-rational v0.4.1
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[INFO] [stderr]    Compiling paste v1.0.9
[INFO] [stderr]    Compiling serde_json v1.0.87
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[INFO] [stderr]     Checking num-integer v0.1.45
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ndarray v0.15.6
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking simba v0.7.2
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]     Checking serde v1.0.147
[INFO] [stderr]     Checking nalgebra v0.31.2
[INFO] [stderr]     Checking qec-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::libs::QecError`
[INFO] [stdout]  --> src/qcodes/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::libs::QecError;
[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: `gray_codes::GrayCode32`
[INFO] [stdout]  --> src/qcodes/sym_hgp/decoder.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gray_codes::GrayCode32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/qcodes/sym_hgp/error_model.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     distributions::{Bernoulli, Uniform},
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::max` and `fmt::Error`
[INFO] [stdout]  --> src/qcodes/sym_hgp/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cmp::max, collections::HashSet, fmt::Error, fs};
[INFO] [stdout]   |           ^^^^^^^^                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BpDecode`, `Decoder`, `ErrorIIDConfigs`, `ErrorModel`, `ErrorRound`, and `libs::QecError`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:9:15
[INFO] [stdout]    |
[INFO] [stdout]  9 |     decoder::{BpDecode, Decoder},
[INFO] [stdout]    |               ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 10 |     error_models::{ErrorIIDConfigs, ErrorModel, ErrorRound, ErrorType, QubitError},
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 11 |     libs::QecError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Matrix`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use nalgebra::Matrix;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sym_hgp::HGPCode`
[INFO] [stdout]  --> src/error_models/mod.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::qcodes::{sym_hgp::HGPCode, QCode};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::libs::QecError`
[INFO] [stdout]  --> src/qcodes/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::libs::QecError;
[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: `gray_codes::GrayCode32`
[INFO] [stdout]  --> src/qcodes/sym_hgp/decoder.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use gray_codes::GrayCode32;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Uniform`
[INFO] [stdout]  --> src/qcodes/sym_hgp/error_model.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     distributions::{Bernoulli, Uniform},
[INFO] [stdout]   |                                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cmp::max` and `fmt::Error`
[INFO] [stdout]  --> src/qcodes/sym_hgp/mod.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{cmp::max, collections::HashSet, fmt::Error, fs};
[INFO] [stdout]   |           ^^^^^^^^                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BpDecode`, `Decoder`, `ErrorIIDConfigs`, `ErrorModel`, `ErrorRound`, and `libs::QecError`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:9:15
[INFO] [stdout]    |
[INFO] [stdout]  9 |     decoder::{BpDecode, Decoder},
[INFO] [stdout]    |               ^^^^^^^^  ^^^^^^^
[INFO] [stdout] 10 |     error_models::{ErrorIIDConfigs, ErrorModel, ErrorRound, ErrorType, QubitError},
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 11 |     libs::QecError,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Matrix`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use nalgebra::Matrix;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sym_hgp::HGPCode`
[INFO] [stdout]  --> src/error_models/mod.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::qcodes::{sym_hgp::HGPCode, QCode};
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Rng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_error`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         input_error: ErrorRound<HGPCode>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_bit_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         initial_bit_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_bit_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_syndrome_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         initial_syndrome_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_syndrome_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_error`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         input_error: ErrorRound<HGPCode>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_bit_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         initial_bit_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_bit_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_syndrome_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         initial_syndrome_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_syndrome_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_error`
[INFO] [stdout]    --> src/qcodes/sym_hgp/decoder.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         input_error: crate::error_models::ErrorRound<HGPCode>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut rng = rand::thread_rng();
[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: `rng`
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut rng = rand::thread_rng();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e1`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn equivalent_up_to_stabilizer(&self, e1: Self::BitError, e2: Self::BitError) -> bool {
[INFO] [stdout]    |                                           ^^ help: if this is intentional, prefix it with an underscore: `_e1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e2`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:92:63
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn equivalent_up_to_stabilizer(&self, e1: Self::BitError, e2: Self::BitError) -> bool {
[INFO] [stdout]    |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_e2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `synd`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         synd: &Self::Syndrome,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_synd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         e: &Self::BitError,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_X`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         is_X: bool) -> usize {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_is_X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/lib.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn main() {
[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 `QCode` is never used
[INFO] [stdout]  --> src/qcodes/mod.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait QCode: Sized {
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HGPCode` is never constructed
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct HGPCode {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `BitPos` is never used
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:34:6
[INFO] [stdout]    |
[INFO] [stdout] 34 | type BitPos = (usize, usize);
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QubitsWrapper` is never constructed
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct QubitsWrapper<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HGPCodeSerial` is never constructed
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct HGPCodeSerial {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `gen_best_score` and `ssf_decode` are never used
[INFO] [stdout]    --> src/qcodes/sym_hgp/decoder.rs:50:8
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl HGPCode {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  50 |     fn gen_best_score(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn ssf_decode(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrorType` is never used
[INFO] [stdout]  --> src/error_models/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum ErrorType {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QubitError` is never constructed
[INFO] [stdout]   --> src/error_models/mod.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct QubitError {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/error_models/mod.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl QubitError {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 16 |     pub(crate) fn new(err: bool, t: ErrorType) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorRound` is never constructed
[INFO] [stdout]   --> src/error_models/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ErrorRound<QCodeT: QCode> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorIIDConfigs` is never constructed
[INFO] [stdout]   --> src/error_models/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ErrorIIDConfigs {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ErrorModel` is never used
[INFO] [stdout]   --> src/error_models/mod.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait ErrorModel<QCodeT: QCode> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Configs` is never constructed
[INFO] [stdout]  --> src/env/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Configs<QCodeT: QCode, DecoderT: Decoder> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SimulatorTrait` is never used
[INFO] [stdout]  --> src/env/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait SimulatorTrait<QCodeT: QCode, ErrorModelT: ErrorModel<QCodeT>, DecoderT: Decoder> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Simulator` is never constructed
[INFO] [stdout]   --> src/env/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Simulator();
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Decoder` is never used
[INFO] [stdout]  --> src/decoder/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Decoder {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BpDecode` is never used
[INFO] [stdout]  --> src/decoder/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait BpDecode<QCodeT: QCode + Decoder> {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QecError` is never constructed
[INFO] [stdout]  --> src/libs/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct QecError(String);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Logger` is never constructed
[INFO] [stdout]  --> src/logger/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Logger;
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `QEC` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `qec`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/mod.rs:19:55
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn syndrome_from_error(&self, e: &Self::BitError, is_X: bool) -> Self::Syndrome;
[INFO] [stdout]    |                                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         is_X: bool,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         is_X: bool) -> usize;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `m_X_syndrome_checks` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub m_X_syndrome_checks: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `m_x_syndrome_checks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `m_Z_syndrome_checks` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub m_Z_syndrome_checks: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `m_z_syndrome_checks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn syndrome_from_error(&self, e: &Self::BitError, is_X: bool) -> Self::Syndrome {
[INFO] [stdout]    |                                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X_syndrome` should have a snake case name
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         is_X_syndrome: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x_syndrome`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         is_X: bool) -> usize {
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X_gen` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         is_X_gen: bool,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `syndrome_Z` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let syndrome_Z = self.syndrome_from_error(&bit_error, false) ^ &syndrome_error;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_error_X` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(crate) syndrome_error_X: <QCodeT>::SyndromeError,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_error_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_error_Z` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) syndrome_error_Z: <QCodeT>::SyndromeError,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_error_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_X` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) syndrome_X: <QCodeT>::Syndrome,
[INFO] [stdout]    |                ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_Z` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub(crate) syndrome_Z: <QCodeT>::Syndrome,
[INFO] [stdout]    |                ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `error_round_X_only_iid` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn error_round_X_only_iid(&self, configs: ErrorIIDConfigs) -> ErrorRound<QCodeT>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `error_round_x_only_iid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Rng`
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Rng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_error`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         input_error: ErrorRound<HGPCode>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_bit_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         initial_bit_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_bit_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_syndrome_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         initial_syndrome_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_syndrome_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_error`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         input_error: ErrorRound<HGPCode>,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_bit_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         initial_bit_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_bit_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initial_syndrome_error_llr`
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         initial_syndrome_error_llr: &[f32],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initial_syndrome_error_llr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_error`
[INFO] [stdout]    --> src/qcodes/sym_hgp/decoder.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |         input_error: crate::error_models::ErrorRound<HGPCode>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut rng = rand::thread_rng();
[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: `rng`
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |         let mut rng = rand::thread_rng();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e1`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:92:43
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn equivalent_up_to_stabilizer(&self, e1: Self::BitError, e2: Self::BitError) -> bool {
[INFO] [stdout]    |                                           ^^ help: if this is intentional, prefix it with an underscore: `_e1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e2`
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:92:63
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn equivalent_up_to_stabilizer(&self, e1: Self::BitError, e2: Self::BitError) -> bool {
[INFO] [stdout]    |                                                               ^^ help: if this is intentional, prefix it with an underscore: `_e2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `synd`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 148 |         synd: &Self::Syndrome,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_synd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |         e: &Self::BitError,
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_X`
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         is_X: bool) -> usize {
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_is_X`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `equivalent_up_to_stabilizer` and `syndrome_difference_weight` are never used
[INFO] [stdout]   --> src/qcodes/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub trait QCode: Sized {
[INFO] [stdout]    |           ----- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn equivalent_up_to_stabilizer(&self, e1: Self::BitError, e2: Self::BitError) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn syndrome_difference_weight(&self, 
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `m_Z_syndrome_checks` and `gray_code` are never read
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct HGPCode {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub m_Z_syndrome_checks: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     gray_code: Vec<u32>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `gen_best_score` and `ssf_decode` are never used
[INFO] [stdout]    --> src/qcodes/sym_hgp/decoder.rs:50:8
[INFO] [stdout]     |
[INFO] [stdout]  45 | impl HGPCode {
[INFO] [stdout]     | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  50 |     fn gen_best_score(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn ssf_decode(
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/error_models/mod.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl QubitError {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 16 |     pub(crate) fn new(err: bool, t: ErrorType) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorRound` is never constructed
[INFO] [stdout]   --> src/error_models/mod.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ErrorRound<QCodeT: QCode> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ErrorIIDConfigs` is never constructed
[INFO] [stdout]   --> src/error_models/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub struct ErrorIIDConfigs {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ErrorModel` is never used
[INFO] [stdout]   --> src/error_models/mod.rs:37:11
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub trait ErrorModel<QCodeT: QCode> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Configs` is never constructed
[INFO] [stdout]  --> src/env/mod.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Configs<QCodeT: QCode, DecoderT: Decoder> {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SimulatorTrait` is never used
[INFO] [stdout]  --> src/env/mod.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait SimulatorTrait<QCodeT: QCode, ErrorModelT: ErrorModel<QCodeT>, DecoderT: Decoder> {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Simulator` is never constructed
[INFO] [stdout]   --> src/env/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Simulator();
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Decoder` is never used
[INFO] [stdout]  --> src/decoder/mod.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub trait Decoder {
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `BpDecode` is never used
[INFO] [stdout]  --> src/decoder/mod.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub trait BpDecode<QCodeT: QCode + Decoder> {
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QecError` is never constructed
[INFO] [stdout]  --> src/libs/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct QecError(String);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Logger` is never constructed
[INFO] [stdout]  --> src/logger/mod.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct Logger;
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/mod.rs:19:55
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn syndrome_from_error(&self, e: &Self::BitError, is_X: bool) -> Self::Syndrome;
[INFO] [stdout]    |                                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         is_X: bool,
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/mod.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |         is_X: bool) -> usize;
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `m_X_syndrome_checks` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub m_X_syndrome_checks: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `m_x_syndrome_checks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `m_Z_syndrome_checks` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub m_Z_syndrome_checks: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `m_z_syndrome_checks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/mod.rs:96:55
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn syndrome_from_error(&self, e: &Self::BitError, is_X: bool) -> Self::Syndrome {
[INFO] [stdout]    |                                                       ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X_syndrome` should have a snake case name
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:108:9
[INFO] [stdout]     |
[INFO] [stdout] 108 |         is_X_syndrome: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x_syndrome`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X` should have a snake case name
[INFO] [stdout]    --> src/qcodes/sym_hgp/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         is_X: bool) -> usize {
[INFO] [stdout]     |         ^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `is_X_gen` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/decoder.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         is_X_gen: bool,
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `is_x_gen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `syndrome_Z` should have a snake case name
[INFO] [stdout]   --> src/qcodes/sym_hgp/error_model.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let syndrome_Z = self.syndrome_from_error(&bit_error, false) ^ &syndrome_error;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_error_X` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub(crate) syndrome_error_X: <QCodeT>::SyndromeError,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_error_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_error_Z` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub(crate) syndrome_error_Z: <QCodeT>::SyndromeError,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_error_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_X` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub(crate) syndrome_X: <QCodeT>::Syndrome,
[INFO] [stdout]    |                ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `syndrome_Z` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub(crate) syndrome_Z: <QCodeT>::Syndrome,
[INFO] [stdout]    |                ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `syndrome_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `error_round_X_only_iid` should have a snake case name
[INFO] [stdout]   --> src/error_models/mod.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 |     fn error_round_X_only_iid(&self, configs: ErrorIIDConfigs) -> ErrorRound<QCodeT>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `error_round_x_only_iid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.52s
[INFO] running `Command { std: "docker" "inspect" "1fcdb77e3ca7d789561ae3d6646d35a307f4717d759a5c85a9574637a29250af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fcdb77e3ca7d789561ae3d6646d35a307f4717d759a5c85a9574637a29250af", kill_on_drop: false }`
[INFO] [stdout] 1fcdb77e3ca7d789561ae3d6646d35a307f4717d759a5c85a9574637a29250af
