[INFO] cloning repository https://github.com/immpeccable/immpeccable-codecrafters-redis-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/immpeccable/immpeccable-codecrafters-redis-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmpeccable%2Fimmpeccable-codecrafters-redis-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimmpeccable%2Fimmpeccable-codecrafters-redis-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 98f93cd562bd94faa9ea4ff78f4bc49e107194e9
[INFO] checking immpeccable/immpeccable-codecrafters-redis-rust 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%2Fimmpeccable%2Fimmpeccable-codecrafters-redis-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/immpeccable/immpeccable-codecrafters-redis-rust
[INFO] finished tweaking git repo https://github.com/immpeccable/immpeccable-codecrafters-redis-rust
[INFO] tweaked toml for git repo https://github.com/immpeccable/immpeccable-codecrafters-redis-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/immpeccable/immpeccable-codecrafters-redis-rust 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/immpeccable/immpeccable-codecrafters-redis-rust 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3e2234d6305ddf40ac655272adfa58c69f36e40013edd6597bddd888da17402a
[INFO] running `Command { std: "docker" "start" "-a" "3e2234d6305ddf40ac655272adfa58c69f36e40013edd6597bddd888da17402a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e2234d6305ddf40ac655272adfa58c69f36e40013edd6597bddd888da17402a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2234d6305ddf40ac655272adfa58c69f36e40013edd6597bddd888da17402a", kill_on_drop: false }`
[INFO] [stdout] 3e2234d6305ddf40ac655272adfa58c69f36e40013edd6597bddd888da17402a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 06d3d2432ab1c9516ee5ff20c3266781b06e725089cd807156331fafd2ca5c1b
[INFO] running `Command { std: "docker" "start" "-a" "06d3d2432ab1c9516ee5ff20c3266781b06e725089cd807156331fafd2ca5c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]     Checking codecrafters-redis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]  --> src/classes/list_commands.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{timeout, Duration};
[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: `timeout`
[INFO] [stdout]  --> src/classes/list_commands.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::time::{timeout, Duration};
[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/classes/CommandExecutor.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         mut writer: Arc<Mutex<OwnedWriteHalf>>,
[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/classes/CommandExecutor.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         mut writer: Arc<Mutex<OwnedWriteHalf>>,
[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/classes/transaction_commands.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let mut cmd = command.clone();
[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/classes/transaction_commands.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |             let mut cmd = command.clone();
[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/main.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     mut state: Arc<Mutex<State>>,
[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/main.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     mut remaining_data: Vec<u8>,
[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/main.rs:99:5
[INFO] [stdout]    |
[INFO] [stdout] 99 |     mut state: Arc<Mutex<State>>,
[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/main.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     mut remaining_data: Vec<u8>,
[INFO] [stdout]     |     ----^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/classes/CommandExecutor.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         stream: Arc<Mutex<OwnedWriteHalf>>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/classes/CommandExecutor.rs:176:9
[INFO] [stdout]     |
[INFO] [stdout] 176 |         stream: Arc<Mutex<OwnedWriteHalf>>,
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `latest_entry_id` is assigned to, but never used
[INFO] [stdout]    --> src/classes/transaction_commands.rs:202:29
[INFO] [stdout]     |
[INFO] [stdout] 202 |                         let mut latest_entry_id = None;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_latest_entry_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `latest_entry_id` is never read
[INFO] [stdout]    --> src/classes/transaction_commands.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 | ...                   latest_entry_id = Some(v);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `latest_entry_id` is assigned to, but never used
[INFO] [stdout]    --> src/classes/transaction_commands.rs:202:29
[INFO] [stdout]     |
[INFO] [stdout] 202 |                         let mut latest_entry_id = None;
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_latest_entry_id` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `latest_entry_id` is never read
[INFO] [stdout]    --> src/classes/transaction_commands.rs:207:41
[INFO] [stdout]     |
[INFO] [stdout] 207 | ...                   latest_entry_id = Some(v);
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Stream` and `Boolean` are never constructed
[INFO] [stdout]   --> src/classes/RespDataType.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum RespDataType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     Stream(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     Nil,
[INFO] [stdout] 12 |     Boolean(bool),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RespDataType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_string`, `as_stream`, `as_list`, `as_list_mut`, and `as_stream_mut` are never used
[INFO] [stdout]   --> src/classes/State.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Value {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn as_string(&self) -> Option<&String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn as_stream(&self) -> Option<&Vec<Vec<(String, String)>>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn as_list(&self) -> Option<&Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn as_list_mut(&mut self) -> Option<&mut Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn as_stream_mut(&mut self) -> Option<&mut Vec<Vec<(String, String)>>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_list` is never used
[INFO] [stdout]    --> src/classes/State.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl State {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub async fn set_list(&self, key: String, value: Vec<String>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CommandExecutor` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod CommandExecutor;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `command_executor`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Db` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Db;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ExpiringValue` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod ExpiringValue;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `expiring_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Parser` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod Parser;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `RespDataType` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod RespDataType;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `resp_data_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `State` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod State;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Constants` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod Constants;
[INFO] [stdout]   |         ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `constants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> src/classes/Db.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 return byte.try_into().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<u32, Infallible>
[INFO] [stdout]   --> src/classes/Db.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |                   return (2u8.pow(8) * byte & 0x3F + next_byte[0])
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 36 | |                     .try_into()
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> src/classes/Db.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     return next_one_byte[0].try_into().unwrap();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codecrafters-redis` (bin "codecrafters-redis") due to 3 previous errors; 18 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variants `Stream` and `Boolean` are never constructed
[INFO] [stdout]   --> src/classes/RespDataType.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum RespDataType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     Stream(String),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     Nil,
[INFO] [stdout] 12 |     Boolean(bool),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RespDataType` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `as_string`, `as_stream`, `as_list`, `as_list_mut`, and `as_stream_mut` are never used
[INFO] [stdout]   --> src/classes/State.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Value {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn as_string(&self) -> Option<&String> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn as_stream(&self) -> Option<&Vec<Vec<(String, String)>>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn as_list(&self) -> Option<&Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn as_list_mut(&mut self) -> Option<&mut Vec<String>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn as_stream_mut(&mut self) -> Option<&mut Vec<Vec<(String, String)>>> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_list` is never used
[INFO] [stdout]    --> src/classes/State.rs:256:18
[INFO] [stdout]     |
[INFO] [stdout] 150 | impl State {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub async fn set_list(&self, key: String, value: Vec<String>) {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `CommandExecutor` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod CommandExecutor;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `command_executor`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Db` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Db;
[INFO] [stdout]   |         ^^ help: convert the identifier to snake case: `db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `ExpiringValue` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod ExpiringValue;
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `expiring_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Parser` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod Parser;
[INFO] [stdout]   |         ^^^^^^ help: convert the identifier to snake case: `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `RespDataType` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub mod RespDataType;
[INFO] [stdout]   |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `resp_data_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `State` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub mod State;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Constants` should have a snake case name
[INFO] [stdout]  --> src/classes/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub mod Constants;
[INFO] [stdout]   |         ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `constants`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> src/classes/Db.rs:30:24
[INFO] [stdout]    |
[INFO] [stdout] 30 |                 return byte.try_into().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<u32, Infallible>
[INFO] [stdout]   --> src/classes/Db.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |                   return (2u8.pow(8) * byte & 0x3F + next_byte[0])
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 36 | |                     .try_into()
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u32, Infallible>
[INFO] [stdout]   --> src/classes/Db.rs:48:28
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     return next_one_byte[0].try_into().unwrap();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `codecrafters-redis` (bin "codecrafters-redis" test) due to 3 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "06d3d2432ab1c9516ee5ff20c3266781b06e725089cd807156331fafd2ca5c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d3d2432ab1c9516ee5ff20c3266781b06e725089cd807156331fafd2ca5c1b", kill_on_drop: false }`
[INFO] [stdout] 06d3d2432ab1c9516ee5ff20c3266781b06e725089cd807156331fafd2ca5c1b
