[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 }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6478c067d2132b11cb2a8cfa722dddc1107e249 [INFO] checking destrex271/LokiKV against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdestrex271%2FLokiKV" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [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-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/destrex271/LokiKV on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7e557dbabd033b881c266c84dd95d63fd25bb178cba9b986c85200543c8527c [INFO] running `Command { std: "docker" "start" "-a" "e7e557dbabd033b881c266c84dd95d63fd25bb178cba9b986c85200543c8527c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7e557dbabd033b881c266c84dd95d63fd25bb178cba9b986c85200543c8527c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7e557dbabd033b881c266c84dd95d63fd25bb178cba9b986c85200543c8527c", kill_on_drop: false }` [INFO] [stdout] e7e557dbabd033b881c266c84dd95d63fd25bb178cba9b986c85200543c8527c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e06bd6276497d295329a3cdc925e190760b50a8c04b13e6eadc841857fe5b34 [INFO] running `Command { std: "docker" "start" "-a" "5e06bd6276497d295329a3cdc925e190760b50a8c04b13e6eadc841857fe5b34", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Checking winnow v0.7.13 [INFO] [stderr] Checking clap_builder v4.5.17 [INFO] [stderr] Checking serde_spanned v1.0.2 [INFO] [stderr] Checking toml_datetime v0.7.2 [INFO] [stderr] Checking bytes v1.8.0 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking toml_writer v1.0.3 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking shlex v1.3.0 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking paris v1.5.15 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking toml_parser v1.0.3 [INFO] [stderr] Checking toml v0.9.7 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking tokio v1.41.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking pest v2.7.14 [INFO] [stderr] Checking clap v4.5.17 [INFO] [stderr] Compiling pest_meta v2.7.14 [INFO] [stderr] Compiling pest_generator v2.7.14 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Compiling pest_derive v2.7.14 [INFO] [stderr] Checking lokikv v0.1.0 (/opt/rustwide/workdir) [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bincode` [INFO] [stdout] --> src/db/loki_kv/control.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bincode; [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: `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] [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: `tokio::fs::File` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paris::Logger` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | 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:6:74 [INFO] [stdout] | [INFO] [stdout] 6 | 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:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | 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:159:20 [INFO] [stdout] | [INFO] [stdout] 159 | for val in (1..1000000) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 159 - for val in (1..1000000) { [INFO] [stdout] 159 + for val in 1..1000000 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/db/loki_kv/wal.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/db/loki_kv/wal.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/db/loki_kv/wal.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/db/loki_kv/wal.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::{Path, PathBuf}; [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 import: `get_data_directory` [INFO] [stdout] --> src/db/parser/executor.rs:6:54 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::loki_kv::loki_kv::{get_control_file_path, get_data_directory}; [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:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | error, error_string, info, info_string, success, success_string, warning, warning_string, [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)]` (part of `#[warn(nonstandard_style)]`) 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: variant `DISPLAY_WAL` should have an upper camel case name [INFO] [stdout] --> src/db/parser/parser.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | DISPLAY_WAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `DisplayWal` [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: `sleep` [INFO] [stdout] --> src/db/server_multithread/server.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::time::{interval, sleep}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `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 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/db/server_multithread/server.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | 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: `bincode` [INFO] [stdout] --> src/db/loki_kv/control.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bincode; [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: `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] [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: `tokio::fs::File` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use tokio::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `paris::Logger` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | 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:6:74 [INFO] [stdout] | [INFO] [stdout] 6 | 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:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/db/loki_kv/wal.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/db/loki_kv/wal.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/db/loki_kv/wal.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/db/loki_kv/wal.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::path::{Path, PathBuf}; [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 import: `get_data_directory` [INFO] [stdout] --> src/db/parser/executor.rs:6:54 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::loki_kv::loki_kv::{get_control_file_path, get_data_directory}; [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:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | error, error_string, info, info_string, success, success_string, warning, warning_string, [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)]` (part of `#[warn(nonstandard_style)]`) 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: variant `DISPLAY_WAL` should have an upper camel case name [INFO] [stdout] --> src/db/parser/parser.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | DISPLAY_WAL, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `DisplayWal` [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: `sleep` [INFO] [stdout] --> src/db/server_multithread/server.rs:13:29 [INFO] [stdout] | [INFO] [stdout] 13 | use tokio::time::{interval, sleep}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `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:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | 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: `Read` [INFO] [stdout] --> src/db/loki_kv/wal.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufReader, Read, Write}; [INFO] [stdout] | ^^^^ [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 = (0..count) [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: `stat` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | Some(stat) => true, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stat` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:254:18 [INFO] [stdout] | [INFO] [stdout] 254 | Some(stat) => true, [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:377:13 [INFO] [stdout] | [INFO] [stdout] 377 | let mut collections_bmap: HashMap = 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:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | let mut collections_bmap_cust: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `control_file_path` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | let control_file_path = "/home/akshat/lokikv/control.toml"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control_file_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pth` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:537:17 [INFO] [stdout] | [INFO] [stdout] 537 | let pth = format!("{}/{}", get_checkpoint_directory(), checkpoint_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pth` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:547:17 [INFO] [stdout] | [INFO] [stdout] 547 | let pth = format!("{}/{}", get_checkpoint_directory(), checkpoint_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pth` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:557:17 [INFO] [stdout] | [INFO] [stdout] 557 | let pth = format!("{}/{}", get_checkpoint_directory(), checkpoint_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/parser/executor.rs:494:21 [INFO] [stdout] | [INFO] [stdout] 494 | 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: `kv` [INFO] [stdout] --> src/db/parser/executor.rs:496:26 [INFO] [stdout] | [INFO] [stdout] 496 | 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:498:58 [INFO] [stdout] | [INFO] [stdout] 498 | ... 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: 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 { [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: associated items `get_next_checkpoint_id` and `write` are never used [INFO] [stdout] --> src/db/loki_kv/control.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl ControlFile { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 20 | pub fn get_next_checkpoint_id(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn write( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `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, [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] [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:42:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub trait CollectionProps { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | 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:144:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct CollectionBTreeCustom { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 143 | store: BTree, [INFO] [stdout] 144 | option_val: Option, [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: function `get_data_directory` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | pub fn get_data_directory() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_current_timestamp` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:351:8 [INFO] [stdout] | [INFO] [stdout] 351 | pub fn get_current_timestamp() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put_in_collection` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:491:12 [INFO] [stdout] | [INFO] [stdout] 374 | impl LokiKV { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 491 | pub fn put_in_collection(&mut self, collection_name: &str, key: &str, value: ValueObject) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_EXTENSION` is never used [INFO] [stdout] --> src/db/loki_kv/persist.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const FILE_EXTENSION: &str = ".lktbl"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_without_toml` and `replay_records` are never used [INFO] [stdout] --> src/db/loki_kv/wal.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl WALManager { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn new_without_toml() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn replay_records(&self) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Append` is never constructed [INFO] [stdout] --> src/db/parser/executor.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum OpMode { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | Append, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `QLHLL` is never constructed [INFO] [stdout] --> src/db/parser/parser.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum QLValues { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 48 | 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:93:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl AST { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn get_right_child_mut(&mut self) -> Option<&mut Box> { [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: function `success` is never used [INFO] [stdout] --> src/db/utils.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | 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:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | 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:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn success_string(msg: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db/loki_kv/control.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | self.update(); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 90 | let _ = self.update(); [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:193:31 [INFO] [stdout] | [INFO] [stdout] 193 | 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:211:31 [INFO] [stdout] | [INFO] [stdout] 211 | 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:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | file.write_all(&data); [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] 44 | 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:413:25 [INFO] [stdout] | [INFO] [stdout] 413 | 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] 413 | 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:430:25 [INFO] [stdout] | [INFO] [stdout] 430 | 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] 430 | let _ = ins.decr(&local_key); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/db/parser/parser.rs:126:35 [INFO] [stdout] | [INFO] [stdout] 126 | let mut val: String = pair.as_str().parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/db/parser/parser.rs:273:35 [INFO] [stdout] | [INFO] [stdout] 273 | let mut val: String = pair.as_str().parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lokikv` (bin "server-db" test) due to 2 previous errors; 76 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/db/loki_kv/wal.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufReader, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stat` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | Some(stat) => true, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_stat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stat` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:254:18 [INFO] [stdout] | [INFO] [stdout] 254 | Some(stat) => true, [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:377:13 [INFO] [stdout] | [INFO] [stdout] 377 | let mut collections_bmap: HashMap = HashMap::new(); [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: variable does not need to be mutable [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | let mut collections_bmap_cust: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `control_file_path` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | let control_file_path = "/home/akshat/lokikv/control.toml"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control_file_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pth` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:537:17 [INFO] [stdout] | [INFO] [stdout] 537 | let pth = format!("{}/{}", get_checkpoint_directory(), checkpoint_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pth` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:547:17 [INFO] [stdout] | [INFO] [stdout] 547 | let pth = format!("{}/{}", get_checkpoint_directory(), checkpoint_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pth` [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:557:17 [INFO] [stdout] | [INFO] [stdout] 557 | let pth = format!("{}/{}", get_checkpoint_directory(), checkpoint_id); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pth` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db/parser/executor.rs:494:21 [INFO] [stdout] | [INFO] [stdout] 494 | 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: `kv` [INFO] [stdout] --> src/db/parser/executor.rs:496:26 [INFO] [stdout] | [INFO] [stdout] 496 | 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:498:58 [INFO] [stdout] | [INFO] [stdout] 498 | ... 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: 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 { [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: associated items `get_next_checkpoint_id` and `write` are never used [INFO] [stdout] --> src/db/loki_kv/control.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl ControlFile { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 20 | pub fn get_next_checkpoint_id(&self) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn write( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `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, [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] [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:42:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub trait CollectionProps { [INFO] [stdout] | --------------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 42 | 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:144:5 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct CollectionBTreeCustom { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] 143 | store: BTree, [INFO] [stdout] 144 | option_val: Option, [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: function `get_data_directory` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | pub fn get_data_directory() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_current_timestamp` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:351:8 [INFO] [stdout] | [INFO] [stdout] 351 | pub fn get_current_timestamp() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `put_in_collection` is never used [INFO] [stdout] --> src/db/loki_kv/loki_kv.rs:491:12 [INFO] [stdout] | [INFO] [stdout] 374 | impl LokiKV { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 491 | pub fn put_in_collection(&mut self, collection_name: &str, key: &str, value: ValueObject) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FILE_EXTENSION` is never used [INFO] [stdout] --> src/db/loki_kv/persist.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const FILE_EXTENSION: &str = ".lktbl"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new_without_toml` and `replay_records` are never used [INFO] [stdout] --> src/db/loki_kv/wal.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl WALManager { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn new_without_toml() -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | pub fn replay_records(&self) -> Result, String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Append` is never constructed [INFO] [stdout] --> src/db/parser/executor.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum OpMode { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 22 | Append, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `QLHLL` is never constructed [INFO] [stdout] --> src/db/parser/parser.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum QLValues { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 48 | 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:93:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl AST { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | pub fn get_right_child_mut(&mut self) -> Option<&mut Box> { [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: function `success` is never used [INFO] [stdout] --> src/db/utils.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | 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:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | 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:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn success_string(msg: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db/loki_kv/control.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | self.update(); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 90 | let _ = self.update(); [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:193:31 [INFO] [stdout] | [INFO] [stdout] 193 | 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:211:31 [INFO] [stdout] | [INFO] [stdout] 211 | 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:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | file.write_all(&data); [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] 44 | 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:413:25 [INFO] [stdout] | [INFO] [stdout] 413 | 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] 413 | 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:430:25 [INFO] [stdout] | [INFO] [stdout] 430 | 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] 430 | let _ = ins.decr(&local_key); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/db/parser/parser.rs:126:35 [INFO] [stdout] | [INFO] [stdout] 126 | let mut val: String = pair.as_str().parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/db/parser/parser.rs:273:35 [INFO] [stdout] | [INFO] [stdout] 273 | let mut val: String = pair.as_str().parse().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lokikv` (bin "server-db") due to 2 previous errors; 74 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5e06bd6276497d295329a3cdc925e190760b50a8c04b13e6eadc841857fe5b34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e06bd6276497d295329a3cdc925e190760b50a8c04b13e6eadc841857fe5b34", kill_on_drop: false }` [INFO] [stdout] 5e06bd6276497d295329a3cdc925e190760b50a8c04b13e6eadc841857fe5b34