[INFO] cloning repository https://github.com/destrex271/LokiKV
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/destrex271/LokiKV" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c57b06a395fa11690273d5e5ab521434f9d43eb0
[INFO] checking destrex271/LokiKV against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/destrex271/LokiKV
[INFO] finished tweaking git repo https://github.com/destrex271/LokiKV
[INFO] tweaked toml for git repo https://github.com/destrex271/LokiKV written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/destrex271/LokiKV on toolchain 82310651b93a594a3fd69015e1562186a080d94c
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[INFO] crate git repo https://github.com/destrex271/LokiKV 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Read` and `error::Error`
[INFO] [stdout]  --> src/cli/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     io::{self, BufRead, BufReader, Read, Write},
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `error::Error`
[INFO] [stdout]  --> src/cli/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     error::Error,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 |     io::{self, BufRead, BufReader, Read, Write},
[INFO] [stdout]   |                                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cli/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut stream = match TcpStream::connect(format!("{}:{}", args.host, args.port)) {
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/btree/btree.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::loki_kv::{self, loki_kv::ValueObject};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::boxed::Box`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/btree/btree.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/hyperloglog.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::loki_kv::loki_kv::ValueObject`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/hyperloglog.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::loki_kv::loki_kv::ValueObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{f32, panic};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::any::{Any, TypeId};
[INFO] [stdout]   |                ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{self, BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::VarError`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::VarError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ptr::null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{env, mem};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::builder::StringValueParser`
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use clap::builder::StringValueParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `paris::Logger`
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use paris::Logger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::RwLock`
[INFO] [stdout]  --> src/db/loki_kv/persist.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::sync::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LokiKV`
[INFO] [stdout]  --> src/db/loki_kv/persist.rs:5:74
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Collection, CollectionBTree, CollectionBTreeCustom, CollectionProps, LokiKV, ValueObject,
[INFO] [stdout]   |                                                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/db/loki_kv/persist.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]  --> src/db/parser/executor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::SystemTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error_string`, `info`, `success_string`, `success`, `warning_string`, and `warning`
[INFO] [stdout]   --> src/db/parser/executor.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     info,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     error_string,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     warning_string,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     success_string,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     warning,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/db/parser/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_BCUST` should have an upper camel case name
[INFO] [stdout]   --> src/db/parser/parser.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     LOAD_BCUST,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LoadBcust`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_BDEF` should have an upper camel case name
[INFO] [stdout]   --> src/db/parser/parser.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     LOAD_BDEF,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LoadBdef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cli/main.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |     let mut stream = match TcpStream::connect(format!("{}:{}", args.host, args.port)) {
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_HMAP` should have an upper camel case name
[INFO] [stdout]   --> src/db/parser/parser.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     LOAD_HMAP,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LoadHmap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueObject`
[INFO] [stdout]  --> src/db/server_multithread/server.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::loki_kv::loki_kv::{LokiKV, ValueObject};
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/db/server_multithread/server.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stdout]  --> src/db/server_multithread/server.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ops::{Deref, DerefMut},
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/db/server_multithread/server.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/btree/btree.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::loki_kv::{self, loki_kv::ValueObject};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::boxed::Box`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/btree/btree.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::boxed::Box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/hyperloglog.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     collections::HashMap,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::loki_kv::loki_kv::ValueObject`
[INFO] [stdout]  --> src/db/loki_kv/data_structures/hyperloglog.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::loki_kv::loki_kv::ValueObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::{f32, panic};
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Any` and `TypeId`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::any::{Any, TypeId};
[INFO] [stdout]   |                ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::{self, BTreeMap, HashMap};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::VarError`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::env::VarError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ptr::null`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ptr::null;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem`
[INFO] [stdout]  --> src/db/loki_kv/loki_kv.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{env, mem};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::builder::StringValueParser`
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use clap::builder::StringValueParser;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `paris::Logger`
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use paris::Logger;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::RwLock`
[INFO] [stdout]  --> src/db/loki_kv/persist.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use tokio::sync::RwLock;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LokiKV`
[INFO] [stdout]  --> src/db/loki_kv/persist.rs:5:74
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Collection, CollectionBTree, CollectionBTreeCustom, CollectionProps, LokiKV, ValueObject,
[INFO] [stdout]   |                                                                          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/db/loki_kv/persist.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression
[INFO] [stdout]    --> src/db/loki_kv/persist.rs:148:20
[INFO] [stdout]     |
[INFO] [stdout] 148 |         for val in (1..1000000) {
[INFO] [stdout]     |                    ^          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 148 -         for val in (1..1000000) {
[INFO] [stdout] 148 +         for val in 1..1000000 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]  --> src/db/parser/executor.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::SystemTime;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error_string`, `info`, `success_string`, `success`, `warning_string`, and `warning`
[INFO] [stdout]   --> src/db/parser/executor.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     info,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     error_string,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 17 |     warning_string,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 18 |     success_string,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     warning,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/db/parser/parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_BCUST` should have an upper camel case name
[INFO] [stdout]   --> src/db/parser/parser.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     LOAD_BCUST,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `LoadBcust`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_BDEF` should have an upper camel case name
[INFO] [stdout]   --> src/db/parser/parser.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     LOAD_BDEF,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LoadBdef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `LOAD_HMAP` should have an upper camel case name
[INFO] [stdout]   --> src/db/parser/parser.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     LOAD_HMAP,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `LoadHmap`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ValueObject`
[INFO] [stdout]  --> src/db/server_multithread/server.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::loki_kv::loki_kv::{LokiKV, ValueObject};
[INFO] [stdout]   |                                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Instant`
[INFO] [stdout]  --> src/db/server_multithread/server.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DerefMut` and `Deref`
[INFO] [stdout]  --> src/db/server_multithread/server.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ops::{Deref, DerefMut},
[INFO] [stdout]   |           ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]   --> src/db/server_multithread/server.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/db/server_multithread/server.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |             if let val = response {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/db/server_multithread/server.rs:58:16
[INFO] [stdout]    |
[INFO] [stdout] 58 |             if let val = response {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/db/server_multithread/server.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stat`
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |             Some(stat) => {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_stat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stat`
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:252:18
[INFO] [stdout]     |
[INFO] [stdout] 252 |             Some(stat) => {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_stat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]   --> src/db/server_multithread/server.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |     io::{self, AsyncReadExt, AsyncWriteExt},
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let mut collections_bmap: HashMap<String, CollectionBTree> = HashMap::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:363:13
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let mut collections_bmap_cust: HashMap<String, CollectionBTreeCustom> = HashMap::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kv`
[INFO] [stdout]    --> src/db/parser/executor.rs:498:26
[INFO] [stdout]     |
[INFO] [stdout] 498 |                     Some(kv) => {
[INFO] [stdout]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_kv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_vec`
[INFO] [stdout]    --> src/db/parser/executor.rs:500:58
[INFO] [stdout]     |
[INFO] [stdout] 500 | ...                   if let ValueObject::ListData(new_vec) = cur_list.clone() {
[INFO] [stdout]     |                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/loki_kv/data_structures/hyperloglog.rs:106:13
[INFO] [stdout]     |
[INFO] [stdout] 106 |         let mut large_test: Vec<String> = (0..count)
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stat`
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |             Some(stat) => {
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_stat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/parser/executor.rs:496:21
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut ins = db.write().unwrap();
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stat`
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:252:18
[INFO] [stdout]     |
[INFO] [stdout] 252 |             Some(stat) => {
[INFO] [stdout]     |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_stat`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         let mut collections_bmap: HashMap<String, CollectionBTree> = HashMap::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:363:13
[INFO] [stdout]     |
[INFO] [stdout] 363 |         let mut collections_bmap_cust: HashMap<String, CollectionBTreeCustom> = HashMap::new();
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kv`
[INFO] [stdout]    --> src/db/parser/executor.rs:498:26
[INFO] [stdout]     |
[INFO] [stdout] 498 |                     Some(kv) => {
[INFO] [stdout]     |                          ^^ help: if this is intentional, prefix it with an underscore: `_kv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_vec`
[INFO] [stdout]    --> src/db/parser/executor.rs:500:58
[INFO] [stdout]     |
[INFO] [stdout] 500 | ...                   if let ValueObject::ListData(new_vec) = cur_list.clone() {
[INFO] [stdout]     |                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/db/parser/executor.rs:496:21
[INFO] [stdout]     |
[INFO] [stdout] 496 |                 let mut ins = db.write().unwrap();
[INFO] [stdout]     |                     ----^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node` is never read
[INFO] [stdout]    --> src/db/parser/parser.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let mut node = QLValues::QLPhantom;
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node` is never read
[INFO] [stdout]    --> src/db/parser/parser.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let mut node = QLValues::QLPhantom;
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::get_node`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_node(&self, idx: usize) -> BTreeNode {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::get_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::get_node_ref`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_node_ref(&self, idx: usize) -> &BTreeNode {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::get_node_ref` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::add_node`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn add_node(&mut self, node: BTreeNode) -> Option<usize> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::add_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `BTree::replace_node`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn replace_node(&mut self, node: BTreeNode, idx: usize) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `BTree::replace_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vals` is never read
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct BTree {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 31 |     root_index: usize,
[INFO] [stdout] 32 |     vals: Vec<ValueObject>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTree` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `display_streams` is never used
[INFO] [stdout]   --> src/db/loki_kv/data_structures/hyperloglog.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HLL {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn display_streams(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key_exists` is never used
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub trait CollectionProps {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn key_exists(&self, key: &str) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `option_val` is never read
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct CollectionBTreeCustom {
[INFO] [stdout]     |            --------------------- field in this struct
[INFO] [stdout] 141 |     store: BTree,
[INFO] [stdout] 142 |     option_val: Option<ValueObject>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CollectionBTreeCustom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_EXTENSION` is never used
[INFO] [stdout]   --> src/db/loki_kv/persist.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const FILE_EXTENSION: &str = ".lktbl";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Append` is never constructed
[INFO] [stdout]   --> src/db/parser/executor.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum OpMode {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Append,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QLHLL` is never constructed
[INFO] [stdout]   --> src/db/parser/parser.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum QLValues {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     QLHLL(HLL),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QLValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_right_child_mut` is never used
[INFO] [stdout]   --> src/db/parser/parser.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl AST {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn get_right_child_mut(&mut self) -> Option<&mut Box<AST>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `port`, and `thread_count` are never read
[INFO] [stdout]   --> src/db/server_multithread/server.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct LokiServer {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 21 |     tcp_listener: TcpListener,
[INFO] [stdout] 22 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     thread_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_checkpointing` is never used
[INFO] [stdout]    --> src/db/server_multithread/server.rs:132:18
[INFO] [stdout]     |
[INFO] [stdout] 69  | impl LokiServer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub async fn start_checkpointing(&self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `success` is never used
[INFO] [stdout]   --> src/db/utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn success(msg: &str){
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `warning_string` is never used
[INFO] [stdout]   --> src/db/utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn warning_string(msg: String){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `success_string` is never used
[INFO] [stdout]   --> src/db/utils.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn success_string(msg: String){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:191:31
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let val = self.get(key.clone()).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:209:31
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let val = self.get(key.clone()).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/db/loki_kv/persist.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         file.write_all(&data);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = file.write_all(&data);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node` is never read
[INFO] [stdout]    --> src/db/parser/parser.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let mut node = QLValues::QLPhantom;
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `node` is never read
[INFO] [stdout]    --> src/db/parser/parser.rs:154:21
[INFO] [stdout]     |
[INFO] [stdout] 154 |             let mut node = QLValues::QLPhantom;
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db/parser/executor.rs:420:25
[INFO] [stdout]     |
[INFO] [stdout] 420 |                         ins.incr(&local_key);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 420 |                         let _ = ins.incr(&local_key);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db/parser/executor.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         ins.decr(&local_key);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         let _ = ins.decr(&local_key);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::get_node`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn get_node(&self, idx: usize) -> BTreeNode {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::get_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::get_node_ref`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     pub fn get_node_ref(&self, idx: usize) -> &BTreeNode {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::get_node_ref` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::add_node`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     pub fn add_node(&mut self, node: BTreeNode) -> Option<usize> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::add_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `BTreeNode` is more private than the item `data_structures::btree::btree::BTree::replace_node`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn replace_node(&mut self, node: BTreeNode, idx: usize) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `data_structures::btree::btree::BTree::replace_node` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `BTreeNode` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | struct BTreeNode {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `vals` is never read
[INFO] [stdout]   --> src/db/loki_kv/data_structures/btree/btree.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct BTree {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 31 |     root_index: usize,
[INFO] [stdout] 32 |     vals: Vec<ValueObject>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTree` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `display_streams` is never used
[INFO] [stdout]   --> src/db/loki_kv/data_structures/hyperloglog.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl HLL {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn display_streams(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key_exists` is never used
[INFO] [stdout]   --> src/db/loki_kv/loki_kv.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub trait CollectionProps {
[INFO] [stdout]    |           --------------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 38 |     fn key_exists(&self, key: &str) -> bool;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `option_val` is never read
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub struct CollectionBTreeCustom {
[INFO] [stdout]     |            --------------------- field in this struct
[INFO] [stdout] 141 |     store: BTree,
[INFO] [stdout] 142 |     option_val: Option<ValueObject>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CollectionBTreeCustom` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FILE_EXTENSION` is never used
[INFO] [stdout]   --> src/db/loki_kv/persist.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const FILE_EXTENSION: &str = ".lktbl";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Append` is never constructed
[INFO] [stdout]   --> src/db/parser/executor.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub enum OpMode {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Append,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `QLHLL` is never constructed
[INFO] [stdout]   --> src/db/parser/parser.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum QLValues {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 47 |     QLHLL(HLL),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QLValues` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_right_child_mut` is never used
[INFO] [stdout]   --> src/db/parser/parser.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 56 | impl AST {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 92 |     pub fn get_right_child_mut(&mut self) -> Option<&mut Box<AST>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `host`, `port`, and `thread_count` are never read
[INFO] [stdout]   --> src/db/server_multithread/server.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct LokiServer {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 21 |     tcp_listener: TcpListener,
[INFO] [stdout] 22 |     host: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 23 |     port: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 24 |     thread_count: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `start_checkpointing` is never used
[INFO] [stdout]    --> src/db/server_multithread/server.rs:132:18
[INFO] [stdout]     |
[INFO] [stdout] 69  | impl LokiServer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub async fn start_checkpointing(&self) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `success` is never used
[INFO] [stdout]   --> src/db/utils.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn success(msg: &str){
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `warning_string` is never used
[INFO] [stdout]   --> src/db/utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn warning_string(msg: String){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `success_string` is never used
[INFO] [stdout]   --> src/db/utils.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn success_string(msg: String){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:191:31
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let val = self.get(key.clone()).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/db/loki_kv/loki_kv.rs:209:31
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let val = self.get(key.clone()).unwrap();
[INFO] [stdout]     |                               ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/db/loki_kv/persist.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         file.write_all(&data);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let _ = file.write_all(&data);
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db/parser/executor.rs:420:25
[INFO] [stdout]     |
[INFO] [stdout] 420 |                         ins.incr(&local_key);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 420 |                         let _ = ins.incr(&local_key);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/db/parser/executor.rs:437:25
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         ins.decr(&local_key);
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 437 |                         let _ = ins.decr(&local_key);
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.11s
[INFO] running `Command { std: "docker" "inspect" "83cc9cdcb30b84695c1b39406181cd7fe3ca7cc43f623da7a200d02f4d100631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83cc9cdcb30b84695c1b39406181cd7fe3ca7cc43f623da7a200d02f4d100631", kill_on_drop: false }`
[INFO] [stdout] 83cc9cdcb30b84695c1b39406181cd7fe3ca7cc43f623da7a200d02f4d100631
