[INFO] cloning repository https://github.com/codebender828/redis-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codebender828/redis-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebender828%2Fredis-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebender828%2Fredis-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 996777871673b39c02520e07e56a56bd9eeb8698
[INFO] linting codebender828/redis-rs against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebender828%2Fredis-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codebender828/redis-rs
[INFO] finished tweaking git repo https://github.com/codebender828/redis-rs
[INFO] tweaked toml for git repo https://github.com/codebender828/redis-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codebender828/redis-rs on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codebender828/redis-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v2.3.0
[INFO] [stderr]   Downloaded syn v2.0.69
[INFO] [stderr]   Downloaded cc v1.0.105
[INFO] [stderr]   Downloaded object v0.36.1
[INFO] [stderr]   Downloaded tokio v1.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba0a55452eaee5c298f13cff749a24d3693e544e14f00623b9bf6c4b8a0811e5
[INFO] running `Command { std: "docker" "start" "-a" "ba0a55452eaee5c298f13cff749a24d3693e544e14f00623b9bf6c4b8a0811e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba0a55452eaee5c298f13cff749a24d3693e544e14f00623b9bf6c4b8a0811e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba0a55452eaee5c298f13cff749a24d3693e544e14f00623b9bf6c4b8a0811e5", kill_on_drop: false }`
[INFO] [stdout] ba0a55452eaee5c298f13cff749a24d3693e544e14f00623b9bf6c4b8a0811e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60daee55752eb33fd8b764b1b6992abbc5add1c0923e39be044ed3cc41b3049b
[INFO] running `Command { std: "docker" "start" "-a" "60daee55752eb33fd8b764b1b6992abbc5add1c0923e39be044ed3cc41b3049b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking anstyle v1.0.8
[INFO] [stderr]     Checking anstyle-parse v0.2.5
[INFO] [stderr]     Checking colorchoice v1.0.2
[INFO] [stderr]     Checking anstyle-query v1.1.1
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]     Checking anstream v0.6.15
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking dashmap v6.0.1
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nanoid v0.4.0
[INFO] [stderr]     Checking redis-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/database.rs:512:3
[INFO] [stdout]     |
[INFO] [stdout] 512 | /   /// This function is responsible for processing all database entries
[INFO] [stdout] 513 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 514 |     pub fn process_entries(
[INFO] [stdout]     |     ---------------------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty line after doc comment
[INFO] [stdout]    --> src/database.rs:512:3
[INFO] [stdout]     |
[INFO] [stdout] 512 | /   /// This function is responsible for processing all database entries
[INFO] [stdout] 513 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 514 |     pub fn process_entries(
[INFO] [stdout]     |     ---------------------- the comment documents this function
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_doc_comments
[INFO] [stdout]     = note: `#[warn(clippy::empty_line_after_doc_comments)]` on by default
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         return Err("Invalid ECHO command format".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 45 -         return Err("Invalid ECHO command format".to_string());
[INFO] [stdout] 45 +         Err("Invalid ECHO command format".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return Err("Invalid PING command format".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 52 -         return Err("Invalid PING command format".to_string());
[INFO] [stdout] 52 +         Err("Invalid PING command format".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |           return Err("Invalid SET command format".to_string());
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 62 -           return Err("Invalid SET command format".to_string());
[INFO] [stdout] 62 +           Err("Invalid SET command format".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |           return Err("Invalid SET command format: value not provided".to_string());
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 64 -           return Err("Invalid SET command format: value not provided".to_string());
[INFO] [stdout] 64 +           Err("Invalid SET command format: value not provided".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 |           return Err("Invalid SET command format: Unknown optional parameters".to_string());
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 94 -           return Err("Invalid SET command format: Unknown optional parameters".to_string());
[INFO] [stdout] 94 +           Err("Invalid SET command format: Unknown optional parameters".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:101:11
[INFO] [stdout]     |
[INFO] [stdout] 101 |           return Err("Invalid GET command format".to_string());
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 101 -           return Err("Invalid GET command format".to_string());
[INFO] [stdout] 101 +           Err("Invalid GET command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 |           return Err("Invalid GET command format: key not provided".to_string());
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 103 -           return Err("Invalid GET command format: key not provided".to_string());
[INFO] [stdout] 103 +           Err("Invalid GET command format: key not provided".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         return Err("Invalid CONFIG GET command format".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 111 -         return Err("Invalid CONFIG GET command format".to_string());
[INFO] [stdout] 111 +         Err("Invalid CONFIG GET command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         return Err("Invalid KEYS command format".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 118 -         return Err("Invalid KEYS command format".to_string());
[INFO] [stdout] 118 +         Err("Invalid KEYS command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         return Err("Invalid INFO command format".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 131 -         return Err("Invalid INFO command format".to_string());
[INFO] [stdout] 131 +         Err("Invalid INFO command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `parts`
[INFO] [stdout]   --> src/parser.rs:76:20
[INFO] [stdout]    |
[INFO] [stdout] 76 |           for i in 8..parts.len() {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 76 -           for i in 8..parts.len() {
[INFO] [stdout] 76 +           for <item> in parts.iter().skip(8) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you are using an explicit closure for cloning elements
[INFO] [stdout]   --> src/parser.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |             let options: Vec<String> = optional_args
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 81 | |             .iter()
[INFO] [stdout] 82 | |             .filter(|s| !s.starts_with("$"))
[INFO] [stdout] 83 | |             .map(|f| f.clone())
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stdout]    = note: `#[warn(clippy::map_clone)]` on by default
[INFO] [stdout] help: consider calling the dedicated `cloned` method
[INFO] [stdout]    |
[INFO] [stdout] 80 ~           let options: Vec<String> = optional_args
[INFO] [stdout] 81 +             .iter()
[INFO] [stdout] 82 +             .filter(|s| !s.starts_with("$")).cloned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Storage`
[INFO] [stdout]   --> src/storage.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 | /   pub fn new() -> Self {
[INFO] [stdout] 30 | |     Self {
[INFO] [stdout] 31 | |       storage: DashMap::new(),
[INFO] [stdout] 32 | |     }
[INFO] [stdout] 33 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 27 + impl Default for Storage {
[INFO] [stdout] 28 +     fn default() -> Self {
[INFO] [stdout] 29 +         Self::new()
[INFO] [stdout] 30 +     }
[INFO] [stdout] 31 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/storage.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |       "" => return vec![],
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 105 -       "" => return vec![],
[INFO] [stdout] 105 +       "" => vec![],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/storage.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 | /         return self
[INFO] [stdout] 108 | |           .storage
[INFO] [stdout] 109 | |           .iter()
[INFO] [stdout] 110 | |           .map(|entry| entry.key().clone())
[INFO] [stdout] 111 | |           .collect();
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 107 ~         self
[INFO] [stdout] 108 +           .storage
[INFO] [stdout] 109 +           .iter()
[INFO] [stdout] 110 +           .map(|entry| entry.key().clone())
[INFO] [stdout] 111 ~           .collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/storage.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | /         return self
[INFO] [stdout] 115 | |           .storage
[INFO] [stdout] 116 | |           .iter()
[INFO] [stdout] 117 | |           .filter_map(|entry| {
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |           })
[INFO] [stdout] 124 | |           .collect();
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 114 ~         self
[INFO] [stdout] 115 +           .storage
[INFO] [stdout] 116 +           .iter()
[INFO] [stdout] 117 +           .filter_map(|entry| {
[INFO] [stdout] 118 +             if entry.key().contains(pattern) {
[INFO] [stdout] 119 +               Some(entry.key().clone())
[INFO] [stdout] 120 +             } else {
[INFO] [stdout] 121 +               None
[INFO] [stdout] 122 +             }
[INFO] [stdout] 123 +           })
[INFO] [stdout] 124 ~           .collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Config`
[INFO] [stdout]   --> src/config.rs:8:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | /   pub fn new() -> Self {
[INFO] [stdout]  9 | |     Self {
[INFO] [stdout] 10 | |       config: DashMap::new(),
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout]  7 + impl Default for Config {
[INFO] [stdout]  8 +     fn default() -> Self {
[INFO] [stdout]  9 +         Self::new()
[INFO] [stdout] 10 +     }
[INFO] [stdout] 11 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |         return Err("Invalid ECHO command format".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 45 -         return Err("Invalid ECHO command format".to_string());
[INFO] [stdout] 45 +         Err("Invalid ECHO command format".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return Err("Invalid PING command format".to_string());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 52 -         return Err("Invalid PING command format".to_string());
[INFO] [stdout] 52 +         Err("Invalid PING command format".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |           return Err("Invalid SET command format".to_string());
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 62 -           return Err("Invalid SET command format".to_string());
[INFO] [stdout] 62 +           Err("Invalid SET command format".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:64:11
[INFO] [stdout]    |
[INFO] [stdout] 64 |           return Err("Invalid SET command format: value not provided".to_string());
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 64 -           return Err("Invalid SET command format: value not provided".to_string());
[INFO] [stdout] 64 +           Err("Invalid SET command format: value not provided".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/parser.rs:94:11
[INFO] [stdout]    |
[INFO] [stdout] 94 |           return Err("Invalid SET command format: Unknown optional parameters".to_string());
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 94 -           return Err("Invalid SET command format: Unknown optional parameters".to_string());
[INFO] [stdout] 94 +           Err("Invalid SET command format: Unknown optional parameters".to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:101:11
[INFO] [stdout]     |
[INFO] [stdout] 101 |           return Err("Invalid GET command format".to_string());
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 101 -           return Err("Invalid GET command format".to_string());
[INFO] [stdout] 101 +           Err("Invalid GET command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:103:11
[INFO] [stdout]     |
[INFO] [stdout] 103 |           return Err("Invalid GET command format: key not provided".to_string());
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 103 -           return Err("Invalid GET command format: key not provided".to_string());
[INFO] [stdout] 103 +           Err("Invalid GET command format: key not provided".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |         return Err("Invalid CONFIG GET command format".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 111 -         return Err("Invalid CONFIG GET command format".to_string());
[INFO] [stdout] 111 +         Err("Invalid CONFIG GET command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |         return Err("Invalid KEYS command format".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 118 -         return Err("Invalid KEYS command format".to_string());
[INFO] [stdout] 118 +         Err("Invalid KEYS command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/parser.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 131 |         return Err("Invalid INFO command format".to_string());
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 131 -         return Err("Invalid INFO command format".to_string());
[INFO] [stdout] 131 +         Err("Invalid INFO command format".to_string())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `parts`
[INFO] [stdout]   --> src/parser.rs:76:20
[INFO] [stdout]    |
[INFO] [stdout] 76 |           for i in 8..parts.len() {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 76 -           for i in 8..parts.len() {
[INFO] [stdout] 76 +           for <item> in parts.iter().skip(8) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you are using an explicit closure for cloning elements
[INFO] [stdout]   --> src/parser.rs:80:38
[INFO] [stdout]    |
[INFO] [stdout] 80 |             let options: Vec<String> = optional_args
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 81 | |             .iter()
[INFO] [stdout] 82 | |             .filter(|s| !s.starts_with("$"))
[INFO] [stdout] 83 | |             .map(|f| f.clone())
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stdout]    = note: `#[warn(clippy::map_clone)]` on by default
[INFO] [stdout] help: consider calling the dedicated `cloned` method
[INFO] [stdout]    |
[INFO] [stdout] 80 ~           let options: Vec<String> = optional_args
[INFO] [stdout] 81 +             .iter()
[INFO] [stdout] 82 +             .filter(|s| !s.starts_with("$")).cloned()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Storage`
[INFO] [stdout]   --> src/storage.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 | /   pub fn new() -> Self {
[INFO] [stdout] 30 | |     Self {
[INFO] [stdout] 31 | |       storage: DashMap::new(),
[INFO] [stdout] 32 | |     }
[INFO] [stdout] 33 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 27 + impl Default for Storage {
[INFO] [stdout] 28 +     fn default() -> Self {
[INFO] [stdout] 29 +         Self::new()
[INFO] [stdout] 30 +     }
[INFO] [stdout] 31 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/storage.rs:105:13
[INFO] [stdout]     |
[INFO] [stdout] 105 |       "" => return vec![],
[INFO] [stdout]     |             ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 105 -       "" => return vec![],
[INFO] [stdout] 105 +       "" => vec![],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/storage.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 | /         return self
[INFO] [stdout] 108 | |           .storage
[INFO] [stdout] 109 | |           .iter()
[INFO] [stdout] 110 | |           .map(|entry| entry.key().clone())
[INFO] [stdout] 111 | |           .collect();
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 107 ~         self
[INFO] [stdout] 108 +           .storage
[INFO] [stdout] 109 +           .iter()
[INFO] [stdout] 110 +           .map(|entry| entry.key().clone())
[INFO] [stdout] 111 ~           .collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/storage.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 | /         return self
[INFO] [stdout] 115 | |           .storage
[INFO] [stdout] 116 | |           .iter()
[INFO] [stdout] 117 | |           .filter_map(|entry| {
[INFO] [stdout] ...   |
[INFO] [stdout] 123 | |           })
[INFO] [stdout] 124 | |           .collect();
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 114 ~         self
[INFO] [stdout] 115 +           .storage
[INFO] [stdout] 116 +           .iter()
[INFO] [stdout] 117 +           .filter_map(|entry| {
[INFO] [stdout] 118 +             if entry.key().contains(pattern) {
[INFO] [stdout] 119 +               Some(entry.key().clone())
[INFO] [stdout] 120 +             } else {
[INFO] [stdout] 121 +               None
[INFO] [stdout] 122 +             }
[INFO] [stdout] 123 +           })
[INFO] [stdout] 124 ~           .collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: some ranges overlap
[INFO] [stdout]    --> src/database.rs:261:7
[INFO] [stdout]     |
[INFO] [stdout] 261 |       0xC0 => Ok((2, data[1] as i64)),
[INFO] [stdout]     |       ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: overlaps with this
[INFO] [stdout]    --> src/database.rs:295:7
[INFO] [stdout]     |
[INFO] [stdout] 295 |       192..=223 => Ok((1, (first_byte & 0x3f) as i64)),
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_overlapping_arm
[INFO] [stdout]     = note: `#[warn(clippy::match_overlapping_arm)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Config`
[INFO] [stdout]   --> src/config.rs:8:3
[INFO] [stdout]    |
[INFO] [stdout]  8 | /   pub fn new() -> Self {
[INFO] [stdout]  9 | |     Self {
[INFO] [stdout] 10 | |       config: DashMap::new(),
[INFO] [stdout] 11 | |     }
[INFO] [stdout] 12 | |   }
[INFO] [stdout]    | |___^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout]  7 + impl Default for Config {
[INFO] [stdout]  8 +     fn default() -> Self {
[INFO] [stdout]  9 +         Self::new()
[INFO] [stdout] 10 +     }
[INFO] [stdout] 11 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/database.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 |       if (data[index] >= 0xC0 && data[index] <= 0xC3) || (data[index] >= 192 && data[index] <= 223)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 362 -       if (data[index] >= 0xC0 && data[index] <= 0xC3) || (data[index] >= 192 && data[index] <= 223)
[INFO] [stdout] 362 +       if !(data[index] < 0xC0 || data[index] > 0xC3 && data[index] > 223)
[INFO] [stdout]     |
[INFO] [stdout] 362 -       if (data[index] >= 0xC0 && data[index] <= 0xC3) || (data[index] >= 192 && data[index] <= 223)
[INFO] [stdout] 362 +       if (data[index] <= 223 || data[index] <= 0xC3) && data[index] >= 0xC0
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this OR pattern can be rewritten using a range
[INFO] [stdout]    --> src/database.rs:470:7
[INFO] [stdout]     |
[INFO] [stdout] 470 |       9 | 10 | 11 | 12 => {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^ help: try: `9..=12`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_patterns
[INFO] [stdout]     = note: `#[warn(clippy::manual_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/database.rs:517:8
[INFO] [stdout]     |
[INFO] [stdout] 517 |   ) -> Result<(Vec<(Vec<u8>, Vec<u8>)>, Vec<(Vec<u8>, Vec<u8>, SystemTime)>), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]     = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for an equality check. Consider using `if`
[INFO] [stdout]   --> src/main.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     match argument.as_str() {
[INFO] [stdout] 40 | |       "--port" => {
[INFO] [stdout] 41 | |         println!("Port: {}", argument_value);
[INFO] [stdout] 42 | |         port = argument_value.clone();
[INFO] [stdout] 43 | |       }
[INFO] [stdout] 44 | |       _ => {}
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 39 ~     if argument.as_str() == "--port" {
[INFO] [stdout] 40 +       println!("Port: {}", argument_value);
[INFO] [stdout] 41 +       port = argument_value.clone();
[INFO] [stdout] 42 +     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: some ranges overlap
[INFO] [stdout]    --> src/database.rs:261:7
[INFO] [stdout]     |
[INFO] [stdout] 261 |       0xC0 => Ok((2, data[1] as i64)),
[INFO] [stdout]     |       ^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: overlaps with this
[INFO] [stdout]    --> src/database.rs:295:7
[INFO] [stdout]     |
[INFO] [stdout] 295 |       192..=223 => Ok((1, (first_byte & 0x3f) as i64)),
[INFO] [stdout]     |       ^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_overlapping_arm
[INFO] [stdout]     = note: `#[warn(clippy::match_overlapping_arm)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/database.rs:362:10
[INFO] [stdout]     |
[INFO] [stdout] 362 |       if (data[index] >= 0xC0 && data[index] <= 0xC3) || (data[index] >= 192 && data[index] <= 223)
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 362 -       if (data[index] >= 0xC0 && data[index] <= 0xC3) || (data[index] >= 192 && data[index] <= 223)
[INFO] [stdout] 362 +       if !(data[index] < 0xC0 || data[index] > 0xC3 && data[index] > 223)
[INFO] [stdout]     |
[INFO] [stdout] 362 -       if (data[index] >= 0xC0 && data[index] <= 0xC3) || (data[index] >= 192 && data[index] <= 223)
[INFO] [stdout] 362 +       if (data[index] <= 223 || data[index] <= 0xC3) && data[index] >= 0xC0
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]    --> src/main.rs:141:15
[INFO] [stdout]     |
[INFO] [stdout] 141 | /               let mut result = Vec::new();
[INFO] [stdout] 142 | |               result.push(entry);
[INFO] [stdout] 143 | |               result.push(value.unwrap_or_default());
[INFO] [stdout]     | |_____________________________________________________^ help: consider using the `vec![]` macro: `let result = vec![..];`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]     = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this OR pattern can be rewritten using a range
[INFO] [stdout]    --> src/database.rs:470:7
[INFO] [stdout]     |
[INFO] [stdout] 470 |       9 | 10 | 11 | 12 => {
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^ help: try: `9..=12`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_range_patterns
[INFO] [stdout]     = note: `#[warn(clippy::manual_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]    --> src/database.rs:517:8
[INFO] [stdout]     |
[INFO] [stdout] 517 |   ) -> Result<(Vec<(Vec<u8>, Vec<u8>)>, Vec<(Vec<u8>, Vec<u8>, SystemTime)>), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]     = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for an equality check. Consider using `if`
[INFO] [stdout]   --> src/main.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | /     match argument.as_str() {
[INFO] [stdout] 40 | |       "--port" => {
[INFO] [stdout] 41 | |         println!("Port: {}", argument_value);
[INFO] [stdout] 42 | |         port = argument_value.clone();
[INFO] [stdout] 43 | |       }
[INFO] [stdout] 44 | |       _ => {}
[INFO] [stdout] 45 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]    = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 39 ~     if argument.as_str() == "--port" {
[INFO] [stdout] 40 +       println!("Port: {}", argument_value);
[INFO] [stdout] 41 +       port = argument_value.clone();
[INFO] [stdout] 42 +     }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]    --> src/main.rs:141:15
[INFO] [stdout]     |
[INFO] [stdout] 141 | /               let mut result = Vec::new();
[INFO] [stdout] 142 | |               result.push(entry);
[INFO] [stdout] 143 | |               result.push(value.unwrap_or_default());
[INFO] [stdout]     | |_____________________________________________________^ help: consider using the `vec![]` macro: `let result = vec![..];`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]     = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.51s
[INFO] running `Command { std: "docker" "inspect" "60daee55752eb33fd8b764b1b6992abbc5add1c0923e39be044ed3cc41b3049b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60daee55752eb33fd8b764b1b6992abbc5add1c0923e39be044ed3cc41b3049b", kill_on_drop: false }`
[INFO] [stdout] 60daee55752eb33fd8b764b1b6992abbc5add1c0923e39be044ed3cc41b3049b