[INFO] cloning repository https://github.com/lolletsoc/codecrafters_redis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lolletsoc/codecrafters_redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolletsoc%2Fcodecrafters_redis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolletsoc%2Fcodecrafters_redis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7b18d9f8ec466ef8735ae016e76e6c348d5d7ce9
[INFO] testing lolletsoc/codecrafters_redis against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flolletsoc%2Fcodecrafters_redis" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lolletsoc/codecrafters_redis on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lolletsoc/codecrafters_redis
[INFO] finished tweaking git repo https://github.com/lolletsoc/codecrafters_redis
[INFO] tweaked toml for git repo https://github.com/lolletsoc/codecrafters_redis written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/lolletsoc/codecrafters_redis 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 841ad219cc1df20aa1d808a786c354229dceb0b745d522ded0f574af5e0978db
[INFO] running `Command { std: "docker" "start" "-a" "841ad219cc1df20aa1d808a786c354229dceb0b745d522ded0f574af5e0978db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "841ad219cc1df20aa1d808a786c354229dceb0b745d522ded0f574af5e0978db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841ad219cc1df20aa1d808a786c354229dceb0b745d522ded0f574af5e0978db", kill_on_drop: false }`
[INFO] [stdout] 841ad219cc1df20aa1d808a786c354229dceb0b745d522ded0f574af5e0978db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] abf6e0a485669496eff2a84e45e857ab51af4dd56761dec026baf4f53b0a7cf7
[INFO] running `Command { std: "docker" "start" "-a" "abf6e0a485669496eff2a84e45e857ab51af4dd56761dec026baf4f53b0a7cf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling clap_builder v4.5.15
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]    Compiling no_std_io v0.6.0
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling dashmap v6.0.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling clap_derive v4.5.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_core v0.9.0-alpha.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0-alpha.2
[INFO] [stderr]    Compiling rand v0.9.0-alpha.2
[INFO] [stderr]    Compiling clap v4.5.16
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling deku_derive v0.17.0
[INFO] [stderr]    Compiling deku v0.17.0
[INFO] [stderr]    Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> src/lib/rdb.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::{Add, Sub};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rdb::read_rdb_from_bytes`
[INFO] [stdout]  --> src/lib/replication.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::rdb::read_rdb_from_bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::DashMap`
[INFO] [stdout]  --> src/lib/replication.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dashmap::DashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/lib/replication.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufStream`
[INFO] [stdout]   --> src/lib/replication.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::io::{AsyncReadExt, BufStream};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> src/lib/replication.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_replicas`
[INFO] [stdout]   --> src/lib/processing.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_replicas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/lib/processing.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/processing.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let mut ack = String::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: fields `header` and `metadata` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct RDB {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 12 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     metadata: Metadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RDB` has a derived impl for the trait `Debug`, 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: field `rd_version` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Header {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 20 |     #[deku(bytes = "4")]
[INFO] [stdout] 21 |     rd_version: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `rd_version`, and `values` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Metadata {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 26 |     #[deku(until = "|v: &u8| *v == 0xFA")]
[INFO] [stdout] 27 |     start: Vec<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     rd_version: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     values: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `index`, `resize_db_flag`, `hash_table_size`, and `hash_table_size_with_expiry` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Database {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 38 |     #[deku(until = "|v: &u8| *v == 0xFE")]
[INFO] [stdout] 39 |     start: Vec<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 40 |
[INFO] [stdout] 41 |     index: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     resize_db_flag: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     hash_table_size: EncodedInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     hash_table_size_with_expiry: EncodedInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expiring_or_type_flag` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct KeyValuePair {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 58 |     expiring_or_type_flag: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeyValuePair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct EncodedInteger {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 75 |     #[deku(reader = "EncodedLength::read_length(deku::reader)")]
[INFO] [stdout] 76 |     length: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EncodedInteger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct EncodedString {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 84 |     #[deku(bytes = "1")]
[INFO] [stdout] 85 |     length: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EncodedString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/lib/processing.rs:221:36
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     for command in rx.recv().await {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     while let Some(command) = rx.recv().await {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~       ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     if let Some(command) = rx.recv().await {
[INFO] [stdout]     |                     ~~~~~~~~~~~~       ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AtomicIsize` and `AtomicU64`
[INFO] [stdout]  --> src/main.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::atomic::{AtomicIsize, AtomicU64, AtomicUsize};
[INFO] [stdout]   |                         ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.94s
[INFO] running `Command { std: "docker" "inspect" "abf6e0a485669496eff2a84e45e857ab51af4dd56761dec026baf4f53b0a7cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abf6e0a485669496eff2a84e45e857ab51af4dd56761dec026baf4f53b0a7cf7", kill_on_drop: false }`
[INFO] [stdout] abf6e0a485669496eff2a84e45e857ab51af4dd56761dec026baf4f53b0a7cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec3ddb5671ba9c61629cf5f5bee5e3bab6abfb8137a29f6e1258c06fb08d28c1
[INFO] running `Command { std: "docker" "start" "-a" "ec3ddb5671ba9c61629cf5f5bee5e3bab6abfb8137a29f6e1258c06fb08d28c1", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> src/lib/rdb.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::{Add, Sub};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rdb::read_rdb_from_bytes`
[INFO] [stdout]  --> src/lib/replication.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::rdb::read_rdb_from_bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::DashMap`
[INFO] [stdout]  --> src/lib/replication.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dashmap::DashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/lib/replication.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufStream`
[INFO] [stdout]   --> src/lib/replication.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::io::{AsyncReadExt, BufStream};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> src/lib/replication.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_replicas`
[INFO] [stdout]   --> src/lib/processing.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_replicas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/lib/processing.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/processing.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let mut ack = String::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: fields `header` and `metadata` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct RDB {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 12 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     metadata: Metadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RDB` has a derived impl for the trait `Debug`, 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: field `rd_version` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Header {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 20 |     #[deku(bytes = "4")]
[INFO] [stdout] 21 |     rd_version: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `rd_version`, and `values` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Metadata {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 26 |     #[deku(until = "|v: &u8| *v == 0xFA")]
[INFO] [stdout] 27 |     start: Vec<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     rd_version: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     values: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `index`, `resize_db_flag`, `hash_table_size`, and `hash_table_size_with_expiry` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Database {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 38 |     #[deku(until = "|v: &u8| *v == 0xFE")]
[INFO] [stdout] 39 |     start: Vec<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 40 |
[INFO] [stdout] 41 |     index: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     resize_db_flag: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     hash_table_size: EncodedInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     hash_table_size_with_expiry: EncodedInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expiring_or_type_flag` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct KeyValuePair {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 58 |     expiring_or_type_flag: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeyValuePair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct EncodedInteger {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 75 |     #[deku(reader = "EncodedLength::read_length(deku::reader)")]
[INFO] [stdout] 76 |     length: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EncodedInteger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct EncodedString {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 84 |     #[deku(bytes = "1")]
[INFO] [stdout] 85 |     length: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EncodedString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/lib/processing.rs:221:36
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     for command in rx.recv().await {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     while let Some(command) = rx.recv().await {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~       ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     if let Some(command) = rx.recv().await {
[INFO] [stdout]     |                     ~~~~~~~~~~~~       ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling redis-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AtomicIsize` and `AtomicU64`
[INFO] [stdout]  --> src/main.rs:7:25
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::atomic::{AtomicIsize, AtomicU64, AtomicUsize};
[INFO] [stdout]   |                         ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sub`
[INFO] [stdout]  --> src/lib/rdb.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::{Add, Sub};
[INFO] [stdout]   |                     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rdb::read_rdb_from_bytes`
[INFO] [stdout]  --> src/lib/replication.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::rdb::read_rdb_from_bytes;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dashmap::DashMap`
[INFO] [stdout]  --> src/lib/replication.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use dashmap::DashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::SystemTime`
[INFO] [stdout]   --> src/lib/replication.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::time::SystemTime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BufStream`
[INFO] [stdout]   --> src/lib/replication.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::io::{AsyncReadExt, BufStream};
[INFO] [stdout]    |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::sync::Mutex`
[INFO] [stdout]   --> src/lib/replication.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use tokio::sync::Mutex;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_replicas`
[INFO] [stdout]   --> src/lib/processing.rs:33:23
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_replicas`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]   --> src/lib/processing.rs:33:37
[INFO] [stdout]    |
[INFO] [stdout] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stdout]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib/processing.rs:266:9
[INFO] [stdout]     |
[INFO] [stdout] 266 |     let mut ack = String::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: fields `header` and `metadata` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct RDB {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 12 |     header: Header,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     metadata: Metadata,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RDB` has a derived impl for the trait `Debug`, 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: field `rd_version` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct Header {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 20 |     #[deku(bytes = "4")]
[INFO] [stdout] 21 |     rd_version: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `rd_version`, and `values` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Metadata {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 26 |     #[deku(until = "|v: &u8| *v == 0xFA")]
[INFO] [stdout] 27 |     start: Vec<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     rd_version: [u8; 4],
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     values: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `start`, `index`, `resize_db_flag`, `hash_table_size`, and `hash_table_size_with_expiry` are never read
[INFO] [stdout]   --> src/lib/rdb.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Database {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 38 |     #[deku(until = "|v: &u8| *v == 0xFE")]
[INFO] [stdout] 39 |     start: Vec<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 40 |
[INFO] [stdout] 41 |     index: u8,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 42 |
[INFO] [stdout] 43 |     resize_db_flag: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     hash_table_size: EncodedInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     hash_table_size_with_expiry: EncodedInteger,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expiring_or_type_flag` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | struct KeyValuePair {
[INFO] [stdout]    |        ------------ field in this struct
[INFO] [stdout] 58 |     expiring_or_type_flag: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KeyValuePair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct EncodedInteger {
[INFO] [stdout]    |        -------------- field in this struct
[INFO] [stdout] 75 |     #[deku(reader = "EncodedLength::read_length(deku::reader)")]
[INFO] [stdout] 76 |     length: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EncodedInteger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `length` is never read
[INFO] [stdout]   --> src/lib/rdb.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | struct EncodedString {
[INFO] [stdout]    |        ------------- field in this struct
[INFO] [stdout] 84 |     #[deku(bytes = "1")]
[INFO] [stdout] 85 |     length: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `EncodedString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/lib/processing.rs:221:36
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     for command in rx.recv().await {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     while let Some(command) = rx.recv().await {
[INFO] [stdout]     |                     ~~~~~~~~~~~~~~~       ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 221 |                     if let Some(command) = rx.recv().await {
[INFO] [stdout]     |                     ~~~~~~~~~~~~       ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "ec3ddb5671ba9c61629cf5f5bee5e3bab6abfb8137a29f6e1258c06fb08d28c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3ddb5671ba9c61629cf5f5bee5e3bab6abfb8137a29f6e1258c06fb08d28c1", kill_on_drop: false }`
[INFO] [stdout] ec3ddb5671ba9c61629cf5f5bee5e3bab6abfb8137a29f6e1258c06fb08d28c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7a8fc60cf0cf3b1e53940b54f25fc7e9a31095d7a17f06446033dcbd410183c
[INFO] running `Command { std: "docker" "start" "-a" "d7a8fc60cf0cf3b1e53940b54f25fc7e9a31095d7a17f06446033dcbd410183c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Sub`
[INFO] [stderr]  --> src/lib/rdb.rs:5:21
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::ops::{Add, Sub};
[INFO] [stderr]   |                     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::rdb::read_rdb_from_bytes`
[INFO] [stderr]  --> src/lib/replication.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::rdb::read_rdb_from_bytes;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dashmap::DashMap`
[INFO] [stderr]  --> src/lib/replication.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use dashmap::DashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::SystemTime`
[INFO] [stderr]   --> src/lib/replication.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::time::SystemTime;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BufStream`
[INFO] [stderr]   --> src/lib/replication.rs:11:31
[INFO] [stderr]    |
[INFO] [stderr] 11 | use tokio::io::{AsyncReadExt, BufStream};
[INFO] [stderr]    |                               ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::sync::Mutex`
[INFO] [stderr]   --> src/lib/replication.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio::sync::Mutex;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `num_replicas`
[INFO] [stderr]   --> src/lib/processing.rs:33:23
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stderr]    |                       ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_replicas`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `timeout`
[INFO] [stderr]   --> src/lib/processing.rs:33:37
[INFO] [stderr]    |
[INFO] [stderr] 33 |         Command::Wait(num_replicas, timeout) => {
[INFO] [stderr]    |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib/processing.rs:266:9
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut ack = String::new();
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `header` and `metadata` are never read
[INFO] [stderr]   --> src/lib/rdb.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct RDB {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] 12 |     header: Header,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 13 |     metadata: Metadata,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RDB` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `rd_version` is never read
[INFO] [stderr]   --> src/lib/rdb.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | struct Header {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 20 |     #[deku(bytes = "4")]
[INFO] [stderr] 21 |     rd_version: [u8; 4],
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Header` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `start`, `rd_version`, and `values` are never read
[INFO] [stderr]   --> src/lib/rdb.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Metadata {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 26 |     #[deku(until = "|v: &u8| *v == 0xFA")]
[INFO] [stderr] 27 |     start: Vec<u8>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     rd_version: [u8; 4],
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 33 |     values: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Metadata` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `start`, `index`, `resize_db_flag`, `hash_table_size`, and `hash_table_size_with_expiry` are never read
[INFO] [stderr]   --> src/lib/rdb.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct Database {
[INFO] [stderr]    |        -------- fields in this struct
[INFO] [stderr] 38 |     #[deku(until = "|v: &u8| *v == 0xFE")]
[INFO] [stderr] 39 |     start: Vec<u8>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 40 |
[INFO] [stderr] 41 |     index: u8,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 42 |
[INFO] [stderr] 43 |     resize_db_flag: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     hash_table_size: EncodedInteger,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     hash_table_size_with_expiry: EncodedInteger,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Database` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `expiring_or_type_flag` is never read
[INFO] [stderr]   --> src/lib/rdb.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 57 | struct KeyValuePair {
[INFO] [stderr]    |        ------------ field in this struct
[INFO] [stderr] 58 |     expiring_or_type_flag: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `KeyValuePair` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `length` is never read
[INFO] [stderr]   --> src/lib/rdb.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 74 | struct EncodedInteger {
[INFO] [stderr]    |        -------------- field in this struct
[INFO] [stderr] 75 |     #[deku(reader = "EncodedLength::read_length(deku::reader)")]
[INFO] [stderr] 76 |     length: u8,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EncodedInteger` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `length` is never read
[INFO] [stderr]   --> src/lib/rdb.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 83 | struct EncodedString {
[INFO] [stderr]    |        ------------- field in this struct
[INFO] [stderr] 84 |     #[deku(bytes = "1")]
[INFO] [stderr] 85 |     length: u8,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `EncodedString` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stderr]    --> src/lib/processing.rs:221:36
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     for command in rx.recv().await {
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(for_loops_over_fallibles)]` on by default
[INFO] [stderr] help: to check pattern in a loop use `while let`
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     while let Some(command) = rx.recv().await {
[INFO] [stderr]     |                     ~~~~~~~~~~~~~~~       ~~~
[INFO] [stderr] help: consider using `if let` to clear intent
[INFO] [stderr]     |
[INFO] [stderr] 221 |                     if let Some(command) = rx.recv().await {
[INFO] [stderr]     |                     ~~~~~~~~~~~~       ~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `redis-starter-rust` (lib) generated 17 warnings (run `cargo fix --lib -p redis-starter-rust` to apply 7 suggestions)
[INFO] [stderr] warning: `redis-starter-rust` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr] warning: unused imports: `AtomicIsize` and `AtomicU64`
[INFO] [stderr]  --> src/main.rs:7:25
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::sync::atomic::{AtomicIsize, AtomicU64, AtomicUsize};
[INFO] [stderr]   |                         ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `redis-starter-rust` (bin "redis-starter-rust" test) generated 1 warning (run `cargo fix --bin "redis-starter-rust" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib/lib.rs (/opt/rustwide/target/debug/deps/redis_starter_rust-e962c08dcf1243cc)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/redis_starter_rust-995fe59d5ae347fb)
[INFO] [stderr]    Doc-tests redis_starter_rust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7a8fc60cf0cf3b1e53940b54f25fc7e9a31095d7a17f06446033dcbd410183c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7a8fc60cf0cf3b1e53940b54f25fc7e9a31095d7a17f06446033dcbd410183c", kill_on_drop: false }`
[INFO] [stdout] d7a8fc60cf0cf3b1e53940b54f25fc7e9a31095d7a17f06446033dcbd410183c
