[INFO] cloning repository https://github.com/siddharthroy12/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/siddharthroy12/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiddharthroy12%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiddharthroy12%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b47ebb8ed6d9592f3468fc226f5cd8282bd78ab8
[INFO] linting siddharthroy12/rlox against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsiddharthroy12%2Frlox" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/siddharthroy12/rlox
[INFO] finished tweaking git repo https://github.com/siddharthroy12/rlox
[INFO] tweaked toml for git repo https://github.com/siddharthroy12/rlox written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/siddharthroy12/rlox 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/siddharthroy12/rlox 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 768fe50974d48f15c3fe52e961b9aa290026126f740da417ee3c94012f25c96f
[INFO] running `Command { std: "docker" "start" "-a" "768fe50974d48f15c3fe52e961b9aa290026126f740da417ee3c94012f25c96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "768fe50974d48f15c3fe52e961b9aa290026126f740da417ee3c94012f25c96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768fe50974d48f15c3fe52e961b9aa290026126f740da417ee3c94012f25c96f", kill_on_drop: false }`
[INFO] [stdout] 768fe50974d48f15c3fe52e961b9aa290026126f740da417ee3c94012f25c96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6110592a7bc7823160e34726727dd16fc99b34b056b75cc2503db9ec5997e1b8
[INFO] running `Command { std: "docker" "start" "-a" "6110592a7bc7823160e34726727dd16fc99b34b056b75cc2503db9ec5997e1b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]     Checking anstyle-query v1.1.4
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking clap_lex v0.7.5
[INFO] [stderr]     Checking anstream v0.6.20
[INFO] [stderr]     Checking clap_builder v4.5.47
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking noa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/environment.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             values: values,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `values`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn snapshot(self: &Self) -> Result<Self, NoaTermination> {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout]    = note: `#[warn(clippy::needless_arbitrary_self_type)]` on by default
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 25 -     pub fn snapshot(self: &Self) -> Result<Self, NoaTermination> {
[INFO] [stdout] 25 +     pub fn snapshot(&self) -> Result<Self, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn enclose(self: &mut Self, enclosing: Arc<Mutex<Environment>>) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 50 -     pub fn enclose(self: &mut Self, enclosing: Arc<Mutex<Environment>>) {
[INFO] [stdout] 50 +     pub fn enclose(&mut self, enclosing: Arc<Mutex<Environment>>) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn define(self: &mut Self, identifier: String, value: Object) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 53 -     pub fn define(self: &mut Self, identifier: String, value: Object) {
[INFO] [stdout] 53 +     pub fn define(&mut self, identifier: String, value: Object) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn assign(self: &mut Self, token: &Token, value: Object) -> Result<(), NoaTermination> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 56 -     pub fn assign(self: &mut Self, token: &Token, value: Object) -> Result<(), NoaTermination> {
[INFO] [stdout] 56 +     pub fn assign(&mut self, token: &Token, value: Object) -> Result<(), NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get(self: &mut Self, token: &Token) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 78 -     pub fn get(self: &mut Self, token: &Token) -> Result<Object, NoaTermination> {
[INFO] [stdout] 78 +     pub fn get(&mut self, token: &Token) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn get_by_string(self: &mut Self, key: String) -> Result<Object, ()> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 96 -     pub fn get_by_string(self: &mut Self, key: String) -> Result<Object, ()> {
[INFO] [stdout] 96 +     pub fn get_by_string(&mut self, key: String) -> Result<Object, ()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/expression.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn parenthesize(self: &Self, name: &String, expressions: &[Box<Expression>]) -> String {
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 103 -     fn parenthesize(self: &Self, name: &String, expressions: &[Box<Expression>]) -> String {
[INFO] [stdout] 103 +     fn parenthesize(&self, name: &String, expressions: &[Box<Expression>]) -> String {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/expression.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     line: line,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: replace it with: `line`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/expression.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         self: &Self,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 135 -         self: &Self,
[INFO] [stdout] 135 +         &self,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/expression.rs:457:18
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn print(self: &Self) -> String {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 457 -     pub fn print(self: &Self) -> String {
[INFO] [stdout] 457 +     pub fn print(&self) -> String {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> src/noa/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::format,
[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 imports: `Noa` and `self`
[INFO] [stdout]  --> src/noa/interpreter.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Noa,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     environment::{self, Environment},
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/interpreter.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn setup_global_object(self: &mut Self, name: String, value: Object) {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 21 -     pub fn setup_global_object(self: &mut Self, name: String, value: Object) {
[INFO] [stdout] 21 +     pub fn setup_global_object(&mut self, name: String, value: Object) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/interpreter.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 29 -     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout] 29 +     pub fn execute(&mut self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/noa/interpreter.rs:29:75
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout]    |                                                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout] 29 +     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<Number , NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `io::Write`
[INFO] [stdout]  --> src/noa/number.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io::Write,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NoaError`, `NoaTermination`, `Number`, `Object`, and `environment::Environment`
[INFO] [stdout]  --> src/noa/number.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     environment::Environment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     error::{NoaError, NoaTermination},
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     types::{Number, Object},
[INFO] [stdout]   |             ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn parse(self: &mut Self) -> Result<Vec<Statement>, NoaError> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 26 -     pub fn parse(self: &mut Self) -> Result<Vec<Statement>, NoaError> {
[INFO] [stdout] 26 +     pub fn parse(&mut self) -> Result<Vec<Statement>, NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn parse_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 57 -     pub fn parse_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 57 +     pub fn parse_declaration(&mut self) -> Result<Statement, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn parse_var_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 68 -     pub fn parse_var_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 68 +     pub fn parse_var_declaration(&mut self) -> Result<Statement, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/parser.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             identifier: identifier,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `identifier`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn parse_func_declaration(self: &mut Self, kind: String) -> Result<Statement, String> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 88 -     pub fn parse_func_declaration(self: &mut Self, kind: String) -> Result<Statement, String> {
[INFO] [stdout] 88 +     pub fn parse_func_declaration(&mut self, kind: String) -> Result<Statement, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn parse_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 126 -     pub fn parse_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 126 +     pub fn parse_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:150:35
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn parse_return_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 150 -     pub fn parse_return_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 150 +     pub fn parse_return_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:168:31
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn parse_if_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 168 -     pub fn parse_if_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 168 +     pub fn parse_if_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:197:34
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn parse_while_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 197 -     pub fn parse_while_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 197 +     pub fn parse_while_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:215:32
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn parse_for_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 215 -     pub fn parse_for_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 215 +     pub fn parse_for_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:278:34
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub fn parse_block_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 278 -     pub fn parse_block_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 278 +     pub fn parse_block_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |             statements: statements,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `statements`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:292:39
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn parse_expression_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 292 -     pub fn parse_expression_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 292 +     pub fn parse_expression_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:304:18
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 304 -     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout] 304 +     fn is_at_end(&self) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn peek(self: &Self) -> &Token {
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 307 -     fn peek(self: &Self) -> &Token {
[INFO] [stdout] 307 +     fn peek(&self) -> &Token {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:310:14
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn check(self: &Self, token_type: &TokenType) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 310 -     fn check(self: &Self, token_type: &TokenType) -> bool {
[INFO] [stdout] 310 +     fn check(&self, token_type: &TokenType) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn previous(self: &Self) -> Token {
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 317 -     fn previous(self: &Self) -> Token {
[INFO] [stdout] 317 +     fn previous(&self) -> Token {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:320:16
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn advance(self: &mut Self) -> Token {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 320 -     fn advance(self: &mut Self) -> Token {
[INFO] [stdout] 320 +     fn advance(&mut self) -> Token {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:327:26
[INFO] [stdout]     |
[INFO] [stdout] 327 |     fn match_token_types(self: &mut Self, types: &[TokenType]) -> bool {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 327 -     fn match_token_types(self: &mut Self, types: &[TokenType]) -> bool {
[INFO] [stdout] 327 +     fn match_token_types(&mut self, types: &[TokenType]) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:338:25
[INFO] [stdout]     |
[INFO] [stdout] 338 |     fn parse_expression(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 338 -     fn parse_expression(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 338 +     fn parse_expression(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn parse_assignment(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 342 -     fn parse_assignment(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 342 +     fn parse_assignment(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn parse_or(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 368 -     fn parse_or(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 368 +     fn parse_or(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:384:18
[INFO] [stdout]     |
[INFO] [stdout] 384 |     fn parse_and(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 384 -     fn parse_and(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 384 +     fn parse_and(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:400:22
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn parse_ternary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 400 -     fn parse_ternary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 400 +     fn parse_ternary(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:420:23
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn parse_equality(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 420 -     fn parse_equality(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 420 +     fn parse_equality(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:428:17
[INFO] [stdout]     |
[INFO] [stdout] 428 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn parse_comparison(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 436 -     fn parse_comparison(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 436 +     fn parse_comparison(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:449:17
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:457:19
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn parse_term(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 457 -     fn parse_term(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 457 +     fn parse_term(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:465:17
[INFO] [stdout]     |
[INFO] [stdout] 465 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:473:21
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn parse_factor(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 473 -     fn parse_factor(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 473 +     fn parse_factor(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:489:20
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fn parse_unary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 489 -     fn parse_unary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 489 +     fn parse_unary(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:494:17
[INFO] [stdout]     |
[INFO] [stdout] 494 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:502:33
[INFO] [stdout]     |
[INFO] [stdout] 502 |     fn parse_call_or_key_access(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 502 -     fn parse_call_or_key_access(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 502 +     fn parse_call_or_key_access(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |     fn finish_call(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 518 -     fn finish_call(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout] 518 +     fn finish_call(&mut self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:541:13
[INFO] [stdout]     |
[INFO] [stdout] 541 |             arguments: arguments,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `arguments`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:545:26
[INFO] [stdout]     |
[INFO] [stdout] 545 |     fn finish_access_key(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 545 -     fn finish_access_key(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout] 545 +     fn finish_access_key(&mut self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:558:22
[INFO] [stdout]     |
[INFO] [stdout] 558 |     fn parse_primary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 558 -     fn parse_primary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 558 +     fn parse_primary(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:612:20
[INFO] [stdout]     |
[INFO] [stdout] 612 |     fn parse_table(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 612 -     fn parse_table(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 612 +     fn parse_table(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:633:29
[INFO] [stdout]     |
[INFO] [stdout] 633 |     fn parse_comma_operator(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 633 -     fn parse_comma_operator(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 633 +     fn parse_comma_operator(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:649:16
[INFO] [stdout]     |
[INFO] [stdout] 649 |     fn consume(self: &mut Self, token_type: TokenType, message: String) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 649 -     fn consume(self: &mut Self, token_type: TokenType, message: String) -> Result<Token, String> {
[INFO] [stdout] 649 +     fn consume(&mut self, token_type: TokenType, message: String) -> Result<Token, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:656:20
[INFO] [stdout]     |
[INFO] [stdout] 656 |     fn synchronize(self: &mut Self) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 656 -     fn synchronize(self: &mut Self) {
[INFO] [stdout] 656 +     fn synchronize(&mut self) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/scanner.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             keywords: keywords,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `keywords`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/scanner.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             source: source,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn debug_print(self: &Self) {
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn debug_print(self: &Self) {
[INFO] [stdout] 49 +     pub fn debug_print(&self) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 61 -     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout] 61 +     fn is_at_end(&self) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn scan_tokens(self: &mut Self) -> Result<(), NoaError> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 65 -     pub fn scan_tokens(self: &mut Self) -> Result<(), NoaError> {
[INFO] [stdout] 65 +     pub fn scan_tokens(&mut self) -> Result<(), NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/scanner.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     message: message,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn scan_string_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fn scan_string_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 85 +     fn scan_string_literal(&mut self) -> Result<(), String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:103:30
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn scan_identifier_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 103 -     fn scan_identifier_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 103 +     fn scan_identifier_token(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:117:33
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn skip_single_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 117 -     fn skip_single_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 117 +     fn skip_single_line_comment(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:124:32
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn skip_multi_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 124 -     fn skip_multi_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 124 +     fn skip_multi_line_comment(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:153:28
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn scan_number_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 153 -     fn scan_number_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 153 +     fn scan_number_literal(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:174:19
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn scan_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 174 -     fn scan_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 174 +     fn scan_token(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:248:31
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn add_token_with_literal(self: &mut Self, token_type: TokenType, literal: Object) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 248 -     fn add_token_with_literal(self: &mut Self, token_type: TokenType, literal: Object) {
[INFO] [stdout] 248 +     fn add_token_with_literal(&mut self, token_type: TokenType, literal: Object) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn add_token(self: &mut Self, token_type: TokenType) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 258 -     fn add_token(self: &mut Self, token_type: TokenType) {
[INFO] [stdout] 258 +     fn add_token(&mut self, token_type: TokenType) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:262:16
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn advance(self: &mut Self) -> char {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 262 -     fn advance(self: &mut Self) -> char {
[INFO] [stdout] 262 +     fn advance(&mut self) -> char {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:268:13
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn peek(self: &mut Self) -> char {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 268 -     fn peek(self: &mut Self) -> char {
[INFO] [stdout] 268 +     fn peek(&mut self) -> char {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn peek_next(self: &mut Self) -> char {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 275 -     fn peek_next(self: &mut Self) -> char {
[INFO] [stdout] 275 +     fn peek_next(&mut self) -> char {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:285:24
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn match_next_char(self: &mut Self, expected: char) -> bool {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 285 -     fn match_next_char(self: &mut Self, expected: char) -> bool {
[INFO] [stdout] 285 +     fn match_next_char(&mut self, expected: char) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/statement.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         self: &Self,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 63 -         self: &Self,
[INFO] [stdout] 63 +         &self,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/statement.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 | ...                   params: params,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: replace it with: `params`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/token.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn to_string(self: &Self) -> String {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 66 -     pub fn to_string(self: &Self) -> String {
[INFO] [stdout] 66 +     pub fn to_string(&self) -> String {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/noa/types.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fmt::{self, Error},
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn call(self: &Self, arguments: Vec<Object>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 25 -     pub fn call(self: &Self, arguments: Vec<Object>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 25 +     pub fn call(&self, arguments: Vec<Object>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses
[INFO] [stdout]   --> src/noa/types.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut environment = Arc::new(Mutex::new((environment)));
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^ help: remove them: `environment`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stdout]    = note: `#[warn(clippy::double_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/noa/types.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut environment = Arc::new(Mutex::new((environment)));
[INFO] [stdout]    |                                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         let mut environment = Arc::new(Mutex::new((environment)));
[INFO] [stdout] 31 +         let mut environment = Arc::new(Mutex::new(environment ));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn get_value(self: &Self, key: String) -> Object {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 64 -     pub fn get_value(self: &Self, key: String) -> Object {
[INFO] [stdout] 64 +     pub fn get_value(&self, key: String) -> Object {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_value(self: &mut Self, key: String, value: Object) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn set_value(self: &mut Self, key: String, value: Object) {
[INFO] [stdout] 72 +     pub fn set_value(&mut self, key: String, value: Object) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:88:22
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn is_truthy(self: &Self) -> bool {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 88 -     pub fn is_truthy(self: &Self) -> bool {
[INFO] [stdout] 88 +     pub fn is_truthy(&self) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/types.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn is_equal(self: &Self, comp: &Object) -> bool {
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 104 -     pub fn is_equal(self: &Self, comp: &Object) -> bool {
[INFO] [stdout] 104 +     pub fn is_equal(&self, comp: &Object) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/types.rs:148:23
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn is_greater(self: &Self, comp: &Object) -> bool {
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 148 -     pub fn is_greater(self: &Self, comp: &Object) -> bool {
[INFO] [stdout] 148 +     pub fn is_greater(&self, comp: &Object) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/types.rs:181:20
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn is_less(self: &Self, comp: &Object) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 181 -     pub fn is_less(self: &Self, comp: &Object) -> bool {
[INFO] [stdout] 181 +     pub fn is_less(&self, comp: &Object) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/mod.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn load_libray(self: &mut Self) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn load_libray(self: &mut Self) {
[INFO] [stdout] 40 +     pub fn load_libray(&mut self) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/mod.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn setup_global_object(self: &mut Self, identifier: String, object: Object) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 113 -     pub fn setup_global_object(self: &mut Self, identifier: String, object: Object) {
[INFO] [stdout] 113 +     pub fn setup_global_object(&mut self, identifier: String, object: Object) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/mod.rs:116:16
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn run(self: &mut Self, src: String) -> Result<Number, String> {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 116 -     pub fn run(self: &mut Self, src: String) -> Result<Number, String> {
[INFO] [stdout] 116 +     pub fn run(&mut self, src: String) -> Result<Number, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/mod.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 137 -     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout] 137 +     pub fn run_file(&mut self, path: String) -> Result<(Number), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/noa/mod.rs:137:62
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout]     |                                                              ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout] 137 +     pub fn run_file(self: &mut Self, path: String) -> Result<Number , String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/noa/expression.rs:351:30
[INFO] [stdout]     |
[INFO] [stdout] 351 |                         for (i, arg) in call_expression.arguments.iter().enumerate() {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/environment.rs:21:13
[INFO] [stdout]    |
[INFO] [stdout] 21 |             values: values,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `values`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout]    = note: `#[warn(clippy::redundant_field_names)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:25:21
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn snapshot(self: &Self) -> Result<Self, NoaTermination> {
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout]    = note: `#[warn(clippy::needless_arbitrary_self_type)]` on by default
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 25 -     pub fn snapshot(self: &Self) -> Result<Self, NoaTermination> {
[INFO] [stdout] 25 +     pub fn snapshot(&self) -> Result<Self, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn enclose(self: &mut Self, enclosing: Arc<Mutex<Environment>>) {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 50 -     pub fn enclose(self: &mut Self, enclosing: Arc<Mutex<Environment>>) {
[INFO] [stdout] 50 +     pub fn enclose(&mut self, enclosing: Arc<Mutex<Environment>>) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn define(self: &mut Self, identifier: String, value: Object) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 53 -     pub fn define(self: &mut Self, identifier: String, value: Object) {
[INFO] [stdout] 53 +     pub fn define(&mut self, identifier: String, value: Object) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:56:19
[INFO] [stdout]    |
[INFO] [stdout] 56 |     pub fn assign(self: &mut Self, token: &Token, value: Object) -> Result<(), NoaTermination> {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 56 -     pub fn assign(self: &mut Self, token: &Token, value: Object) -> Result<(), NoaTermination> {
[INFO] [stdout] 56 +     pub fn assign(&mut self, token: &Token, value: Object) -> Result<(), NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:78:16
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn get(self: &mut Self, token: &Token) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 78 -     pub fn get(self: &mut Self, token: &Token) -> Result<Object, NoaTermination> {
[INFO] [stdout] 78 +     pub fn get(&mut self, token: &Token) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/environment.rs:96:26
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn get_by_string(self: &mut Self, key: String) -> Result<Object, ()> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 96 -     pub fn get_by_string(self: &mut Self, key: String) -> Result<Object, ()> {
[INFO] [stdout] 96 +     pub fn get_by_string(&mut self, key: String) -> Result<Object, ()> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/expression.rs:103:21
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn parenthesize(self: &Self, name: &String, expressions: &[Box<Expression>]) -> String {
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 103 -     fn parenthesize(self: &Self, name: &String, expressions: &[Box<Expression>]) -> String {
[INFO] [stdout] 103 +     fn parenthesize(&self, name: &String, expressions: &[Box<Expression>]) -> String {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/expression.rs:126:21
[INFO] [stdout]     |
[INFO] [stdout] 126 |                     line: line,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: replace it with: `line`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/expression.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |         self: &Self,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 135 -         self: &Self,
[INFO] [stdout] 135 +         &self,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/expression.rs:457:18
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn print(self: &Self) -> String {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 457 -     pub fn print(self: &Self) -> String {
[INFO] [stdout] 457 +     pub fn print(&self) -> String {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]  --> src/noa/generic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::format,
[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 imports: `Noa` and `self`
[INFO] [stdout]  --> src/noa/interpreter.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Noa,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 5 |     environment::{self, Environment},
[INFO] [stdout]   |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/interpreter.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn setup_global_object(self: &mut Self, name: String, value: Object) {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 21 -     pub fn setup_global_object(self: &mut Self, name: String, value: Object) {
[INFO] [stdout] 21 +     pub fn setup_global_object(&mut self, name: String, value: Object) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/interpreter.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 29 -     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout] 29 +     pub fn execute(&mut self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/noa/interpreter.rs:29:75
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout]    |                                                                           ^      ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 29 -     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<(Number), NoaError> {
[INFO] [stdout] 29 +     pub fn execute(self: &mut Self, statements: Vec<Statement>) -> Result<Number , NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, and `io::Write`
[INFO] [stdout]  --> src/noa/number.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     io::Write,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 3 |     sync::{Arc, Mutex},
[INFO] [stdout]   |            ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NoaError`, `NoaTermination`, `Number`, `Object`, and `environment::Environment`
[INFO] [stdout]  --> src/noa/number.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     environment::Environment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 8 |     error::{NoaError, NoaTermination},
[INFO] [stdout]   |             ^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 9 |     types::{Number, Object},
[INFO] [stdout]   |             ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn parse(self: &mut Self) -> Result<Vec<Statement>, NoaError> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 26 -     pub fn parse(self: &mut Self) -> Result<Vec<Statement>, NoaError> {
[INFO] [stdout] 26 +     pub fn parse(&mut self) -> Result<Vec<Statement>, NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:57:30
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn parse_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 57 -     pub fn parse_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 57 +     pub fn parse_declaration(&mut self) -> Result<Statement, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn parse_var_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 68 -     pub fn parse_var_declaration(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 68 +     pub fn parse_var_declaration(&mut self) -> Result<Statement, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/parser.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             identifier: identifier,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `identifier`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/parser.rs:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn parse_func_declaration(self: &mut Self, kind: String) -> Result<Statement, String> {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 88 -     pub fn parse_func_declaration(self: &mut Self, kind: String) -> Result<Statement, String> {
[INFO] [stdout] 88 +     pub fn parse_func_declaration(&mut self, kind: String) -> Result<Statement, String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:126:28
[INFO] [stdout]     |
[INFO] [stdout] 126 |     pub fn parse_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 126 -     pub fn parse_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 126 +     pub fn parse_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:150:35
[INFO] [stdout]     |
[INFO] [stdout] 150 |     pub fn parse_return_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 150 -     pub fn parse_return_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 150 +     pub fn parse_return_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:168:31
[INFO] [stdout]     |
[INFO] [stdout] 168 |     pub fn parse_if_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 168 -     pub fn parse_if_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 168 +     pub fn parse_if_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:197:34
[INFO] [stdout]     |
[INFO] [stdout] 197 |     pub fn parse_while_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 197 -     pub fn parse_while_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 197 +     pub fn parse_while_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:215:32
[INFO] [stdout]     |
[INFO] [stdout] 215 |     pub fn parse_for_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 215 -     pub fn parse_for_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 215 +     pub fn parse_for_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:278:34
[INFO] [stdout]     |
[INFO] [stdout] 278 |     pub fn parse_block_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 278 -     pub fn parse_block_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 278 +     pub fn parse_block_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |             statements: statements,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `statements`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:292:39
[INFO] [stdout]     |
[INFO] [stdout] 292 |     pub fn parse_expression_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 292 -     pub fn parse_expression_statement(self: &mut Self) -> Result<Statement, String> {
[INFO] [stdout] 292 +     pub fn parse_expression_statement(&mut self) -> Result<Statement, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:304:18
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 304 -     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout] 304 +     fn is_at_end(&self) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:307:13
[INFO] [stdout]     |
[INFO] [stdout] 307 |     fn peek(self: &Self) -> &Token {
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 307 -     fn peek(self: &Self) -> &Token {
[INFO] [stdout] 307 +     fn peek(&self) -> &Token {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:310:14
[INFO] [stdout]     |
[INFO] [stdout] 310 |     fn check(self: &Self, token_type: &TokenType) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 310 -     fn check(self: &Self, token_type: &TokenType) -> bool {
[INFO] [stdout] 310 +     fn check(&self, token_type: &TokenType) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |     fn previous(self: &Self) -> Token {
[INFO] [stdout]     |                 ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 317 -     fn previous(self: &Self) -> Token {
[INFO] [stdout] 317 +     fn previous(&self) -> Token {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:320:16
[INFO] [stdout]     |
[INFO] [stdout] 320 |     fn advance(self: &mut Self) -> Token {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 320 -     fn advance(self: &mut Self) -> Token {
[INFO] [stdout] 320 +     fn advance(&mut self) -> Token {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:327:26
[INFO] [stdout]     |
[INFO] [stdout] 327 |     fn match_token_types(self: &mut Self, types: &[TokenType]) -> bool {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 327 -     fn match_token_types(self: &mut Self, types: &[TokenType]) -> bool {
[INFO] [stdout] 327 +     fn match_token_types(&mut self, types: &[TokenType]) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:338:25
[INFO] [stdout]     |
[INFO] [stdout] 338 |     fn parse_expression(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 338 -     fn parse_expression(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 338 +     fn parse_expression(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn parse_assignment(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 342 -     fn parse_assignment(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 342 +     fn parse_assignment(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn parse_or(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 368 -     fn parse_or(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 368 +     fn parse_or(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:384:18
[INFO] [stdout]     |
[INFO] [stdout] 384 |     fn parse_and(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 384 -     fn parse_and(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 384 +     fn parse_and(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:400:22
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn parse_ternary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 400 -     fn parse_ternary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 400 +     fn parse_ternary(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:420:23
[INFO] [stdout]     |
[INFO] [stdout] 420 |     fn parse_equality(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 420 -     fn parse_equality(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 420 +     fn parse_equality(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:428:17
[INFO] [stdout]     |
[INFO] [stdout] 428 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:436:25
[INFO] [stdout]     |
[INFO] [stdout] 436 |     fn parse_comparison(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 436 -     fn parse_comparison(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 436 +     fn parse_comparison(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:449:17
[INFO] [stdout]     |
[INFO] [stdout] 449 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:457:19
[INFO] [stdout]     |
[INFO] [stdout] 457 |     fn parse_term(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 457 -     fn parse_term(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 457 +     fn parse_term(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:465:17
[INFO] [stdout]     |
[INFO] [stdout] 465 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:473:21
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn parse_factor(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 473 -     fn parse_factor(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 473 +     fn parse_factor(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:481:17
[INFO] [stdout]     |
[INFO] [stdout] 481 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:489:20
[INFO] [stdout]     |
[INFO] [stdout] 489 |     fn parse_unary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 489 -     fn parse_unary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 489 +     fn parse_unary(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:494:17
[INFO] [stdout]     |
[INFO] [stdout] 494 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:502:33
[INFO] [stdout]     |
[INFO] [stdout] 502 |     fn parse_call_or_key_access(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 502 -     fn parse_call_or_key_access(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 502 +     fn parse_call_or_key_access(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:518:20
[INFO] [stdout]     |
[INFO] [stdout] 518 |     fn finish_call(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 518 -     fn finish_call(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout] 518 +     fn finish_call(&mut self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:541:13
[INFO] [stdout]     |
[INFO] [stdout] 541 |             arguments: arguments,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `arguments`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:545:26
[INFO] [stdout]     |
[INFO] [stdout] 545 |     fn finish_access_key(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 545 -     fn finish_access_key(self: &mut Self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout] 545 +     fn finish_access_key(&mut self, expression: Expression) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:558:22
[INFO] [stdout]     |
[INFO] [stdout] 558 |     fn parse_primary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 558 -     fn parse_primary(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 558 +     fn parse_primary(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:612:20
[INFO] [stdout]     |
[INFO] [stdout] 612 |     fn parse_table(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 612 -     fn parse_table(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 612 +     fn parse_table(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:633:29
[INFO] [stdout]     |
[INFO] [stdout] 633 |     fn parse_comma_operator(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 633 -     fn parse_comma_operator(self: &mut Self) -> Result<Expression, String> {
[INFO] [stdout] 633 +     fn parse_comma_operator(&mut self) -> Result<Expression, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/parser.rs:641:17
[INFO] [stdout]     |
[INFO] [stdout] 641 |                 operator: operator,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^ help: replace it with: `operator`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:649:16
[INFO] [stdout]     |
[INFO] [stdout] 649 |     fn consume(self: &mut Self, token_type: TokenType, message: String) -> Result<Token, String> {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 649 -     fn consume(self: &mut Self, token_type: TokenType, message: String) -> Result<Token, String> {
[INFO] [stdout] 649 +     fn consume(&mut self, token_type: TokenType, message: String) -> Result<Token, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/parser.rs:656:20
[INFO] [stdout]     |
[INFO] [stdout] 656 |     fn synchronize(self: &mut Self) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 656 -     fn synchronize(self: &mut Self) {
[INFO] [stdout] 656 +     fn synchronize(&mut self) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/scanner.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             keywords: keywords,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^ help: replace it with: `keywords`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/scanner.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             source: source,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^ help: replace it with: `source`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:49:24
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn debug_print(self: &Self) {
[INFO] [stdout]    |                        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 49 -     pub fn debug_print(self: &Self) {
[INFO] [stdout] 49 +     pub fn debug_print(&self) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 61 -     fn is_at_end(self: &Self) -> bool {
[INFO] [stdout] 61 +     fn is_at_end(&self) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn scan_tokens(self: &mut Self) -> Result<(), NoaError> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 65 -     pub fn scan_tokens(self: &mut Self) -> Result<(), NoaError> {
[INFO] [stdout] 65 +     pub fn scan_tokens(&mut self) -> Result<(), NoaError> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/noa/scanner.rs:72:21
[INFO] [stdout]    |
[INFO] [stdout] 72 |                     message: message,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: replace it with: `message`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/scanner.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn scan_string_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 85 -     fn scan_string_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 85 +     fn scan_string_literal(&mut self) -> Result<(), String> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:103:30
[INFO] [stdout]     |
[INFO] [stdout] 103 |     fn scan_identifier_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 103 -     fn scan_identifier_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 103 +     fn scan_identifier_token(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:117:33
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn skip_single_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 117 -     fn skip_single_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 117 +     fn skip_single_line_comment(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:124:32
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn skip_multi_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 124 -     fn skip_multi_line_comment(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 124 +     fn skip_multi_line_comment(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:153:28
[INFO] [stdout]     |
[INFO] [stdout] 153 |     fn scan_number_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 153 -     fn scan_number_literal(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 153 +     fn scan_number_literal(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:174:19
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn scan_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 174 -     fn scan_token(self: &mut Self) -> Result<(), String> {
[INFO] [stdout] 174 +     fn scan_token(&mut self) -> Result<(), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:248:31
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn add_token_with_literal(self: &mut Self, token_type: TokenType, literal: Object) {
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 248 -     fn add_token_with_literal(self: &mut Self, token_type: TokenType, literal: Object) {
[INFO] [stdout] 248 +     fn add_token_with_literal(&mut self, token_type: TokenType, literal: Object) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:258:18
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn add_token(self: &mut Self, token_type: TokenType) {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 258 -     fn add_token(self: &mut Self, token_type: TokenType) {
[INFO] [stdout] 258 +     fn add_token(&mut self, token_type: TokenType) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:262:16
[INFO] [stdout]     |
[INFO] [stdout] 262 |     fn advance(self: &mut Self) -> char {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 262 -     fn advance(self: &mut Self) -> char {
[INFO] [stdout] 262 +     fn advance(&mut self) -> char {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:268:13
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn peek(self: &mut Self) -> char {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 268 -     fn peek(self: &mut Self) -> char {
[INFO] [stdout] 268 +     fn peek(&mut self) -> char {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:275:18
[INFO] [stdout]     |
[INFO] [stdout] 275 |     fn peek_next(self: &mut Self) -> char {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 275 -     fn peek_next(self: &mut Self) -> char {
[INFO] [stdout] 275 +     fn peek_next(&mut self) -> char {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/scanner.rs:285:24
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn match_next_char(self: &mut Self, expected: char) -> bool {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 285 -     fn match_next_char(self: &mut Self, expected: char) -> bool {
[INFO] [stdout] 285 +     fn match_next_char(&mut self, expected: char) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/statement.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         self: &Self,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 63 -         self: &Self,
[INFO] [stdout] 63 +         &self,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/noa/statement.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 | ...                   params: params,
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^ help: replace it with: `params`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/token.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn to_string(self: &Self) -> String {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 66 -     pub fn to_string(self: &Self) -> String {
[INFO] [stdout] 66 +     pub fn to_string(&self) -> String {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Error`
[INFO] [stdout]  --> src/noa/types.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 |     fmt::{self, Error},
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn call(self: &Self, arguments: Vec<Object>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 25 -     pub fn call(self: &Self, arguments: Vec<Object>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 25 +     pub fn call(&self, arguments: Vec<Object>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses
[INFO] [stdout]   --> src/noa/types.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut environment = Arc::new(Mutex::new((environment)));
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^ help: remove them: `environment`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stdout]    = note: `#[warn(clippy::double_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/noa/types.rs:31:51
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut environment = Arc::new(Mutex::new((environment)));
[INFO] [stdout]    |                                                   ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 31 -         let mut environment = Arc::new(Mutex::new((environment)));
[INFO] [stdout] 31 +         let mut environment = Arc::new(Mutex::new(environment ));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:64:22
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn get_value(self: &Self, key: String) -> Object {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 64 -     pub fn get_value(self: &Self, key: String) -> Object {
[INFO] [stdout] 64 +     pub fn get_value(&self, key: String) -> Object {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:72:22
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_value(self: &mut Self, key: String, value: Object) {
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 72 -     pub fn set_value(self: &mut Self, key: String, value: Object) {
[INFO] [stdout] 72 +     pub fn set_value(&mut self, key: String, value: Object) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/types.rs:88:22
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn is_truthy(self: &Self) -> bool {
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 88 -     pub fn is_truthy(self: &Self) -> bool {
[INFO] [stdout] 88 +     pub fn is_truthy(&self) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/types.rs:104:21
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn is_equal(self: &Self, comp: &Object) -> bool {
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 104 -     pub fn is_equal(self: &Self, comp: &Object) -> bool {
[INFO] [stdout] 104 +     pub fn is_equal(&self, comp: &Object) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/types.rs:148:23
[INFO] [stdout]     |
[INFO] [stdout] 148 |     pub fn is_greater(self: &Self, comp: &Object) -> bool {
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 148 -     pub fn is_greater(self: &Self, comp: &Object) -> bool {
[INFO] [stdout] 148 +     pub fn is_greater(&self, comp: &Object) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/types.rs:181:20
[INFO] [stdout]     |
[INFO] [stdout] 181 |     pub fn is_less(self: &Self, comp: &Object) -> bool {
[INFO] [stdout]     |                    ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 181 -     pub fn is_less(self: &Self, comp: &Object) -> bool {
[INFO] [stdout] 181 +     pub fn is_less(&self, comp: &Object) -> bool {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]   --> src/noa/mod.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn load_libray(self: &mut Self) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub fn load_libray(self: &mut Self) {
[INFO] [stdout] 40 +     pub fn load_libray(&mut self) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/mod.rs:113:32
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn setup_global_object(self: &mut Self, identifier: String, object: Object) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 113 -     pub fn setup_global_object(self: &mut Self, identifier: String, object: Object) {
[INFO] [stdout] 113 +     pub fn setup_global_object(&mut self, identifier: String, object: Object) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/mod.rs:116:16
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub fn run(self: &mut Self, src: String) -> Result<Number, String> {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 116 -     pub fn run(self: &mut Self, src: String) -> Result<Number, String> {
[INFO] [stdout] 116 +     pub fn run(&mut self, src: String) -> Result<Number, String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type of the `self` parameter does not need to be arbitrary
[INFO] [stdout]    --> src/noa/mod.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_arbitrary_self_type
[INFO] [stdout] help: remove the type
[INFO] [stdout]     |
[INFO] [stdout] 137 -     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout] 137 +     pub fn run_file(&mut self, path: String) -> Result<(Number), String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/noa/mod.rs:137:62
[INFO] [stdout]     |
[INFO] [stdout] 137 |     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout]     |                                                              ^      ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -     pub fn run_file(self: &mut Self, path: String) -> Result<(Number), String> {
[INFO] [stdout] 137 +     pub fn run_file(self: &mut Self, path: String) -> Result<Number , String> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/noa/types.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut environment = Arc::new(Mutex::new((environment)));
[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: method `synchronize` is never used
[INFO] [stdout]    --> src/noa/parser.rs:656:8
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 656 |     fn synchronize(self: &mut Self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug_print` is never used
[INFO] [stdout]   --> src/noa/scanner.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Scanner {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn debug_print(self: &Self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/environment.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | /         return Environment {
[INFO] [stdout] 21 | |             values: values,
[INFO] [stdout] 22 | |             enclosing: None,
[INFO] [stdout] 23 | |         };
[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] 20 ~         Environment {
[INFO] [stdout] 21 +             values: values,
[INFO] [stdout] 22 +             enclosing: None,
[INFO] [stdout] 23 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/environment.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | /         return Ok(Self {
[INFO] [stdout] 46 | |             values: self.values.clone(),
[INFO] [stdout] 47 | |             enclosing: None,
[INFO] [stdout] 48 | |         });
[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] 45 ~         Ok(Self {
[INFO] [stdout] 46 +             values: self.values.clone(),
[INFO] [stdout] 47 +             enclosing: None,
[INFO] [stdout] 48 ~         })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/environment.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         match self.enclosing.clone() {
[INFO] [stdout] 27 | |             Some(e) => match e.lock() {
[INFO] [stdout] 28 | |                 Ok(mutex) => {
[INFO] [stdout] 29 | |                     let enclose = mutex.snapshot()?;
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |             _ => {}
[INFO] [stdout] 44 | |         };
[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] 26 ~         if let Some(e) = self.enclosing.clone() { match e.lock() {
[INFO] [stdout] 27 +             Ok(mutex) => {
[INFO] [stdout] 28 +                 let enclose = mutex.snapshot()?;
[INFO] [stdout] 29 +                 return Ok(Self {
[INFO] [stdout] 30 +                     values: self.values.clone(),
[INFO] [stdout] 31 +                     enclosing: Some(Arc::new(Mutex::new(enclose))),
[INFO] [stdout] 32 +                 });
[INFO] [stdout] 33 +             }
[INFO] [stdout] 34 +             Err(_) => {
[INFO] [stdout] 35 +                 return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 36 +                     line: 0,
[INFO] [stdout] 37 +                     location: "N/A".to_owned(),
[INFO] [stdout] 38 +                     message: "Failed to lock environemnt".to_owned(),
[INFO] [stdout] 39 +                 }));
[INFO] [stdout] 40 +             }
[INFO] [stdout] 41 ~         } };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/environment.rs:69:34
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         message: format!("Unkown variable"),
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unkown variable".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout]    = note: `#[warn(clippy::useless_format)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/environment.rs:83:42
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     Ok(mut enclosing) => return enclosing.get(token),
[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] 83 -                     Ok(mut enclosing) => return enclosing.get(token),
[INFO] [stdout] 83 +                     Ok(mut enclosing) => enclosing.get(token),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/environment.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     message: format!("Unkown variable"),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unkown variable".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/environment.rs:101:42
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     Ok(mut enclosing) => return enclosing.get_by_string(key),
[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 -                     Ok(mut enclosing) => return enclosing.get_by_string(key),
[INFO] [stdout] 101 +                     Ok(mut enclosing) => enclosing.get_by_string(key),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         return res;
[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] 116 -         return res;
[INFO] [stdout] 116 +         res
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/noa/expression.rs:107:22
[INFO] [stdout]     |
[INFO] [stdout] 107 |         res.push_str(&name);
[INFO] [stdout]     |                      ^^^^^ help: change this to: `name`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 return Ok(n);
[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] 122 -                 return Ok(n);
[INFO] [stdout] 122 +                 Ok(n)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 | /                 return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 126 | |                     line: line,
[INFO] [stdout] 127 | |                     location: format!("\"{}\"", object.to_string()),
[INFO] [stdout] 128 | |                     message: format!("\"{}\" is not a valid number", object.to_string()),
[INFO] [stdout] 129 | |                 }));
[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] 125 ~                 Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 126 +                     line: line,
[INFO] [stdout] 127 +                     location: format!("\"{}\"", object.to_string()),
[INFO] [stdout] 128 +                     message: format!("\"{}\" is not a valid number", object.to_string()),
[INFO] [stdout] 129 ~                 }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]    --> src/noa/expression.rs:127:55
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     location: format!("\"{}\"", object.to_string()),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout]     = note: `#[warn(clippy::to_string_in_format_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]    --> src/noa/expression.rs:128:76
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     message: format!("\"{}\" is not a valid number", object.to_string()),
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |                         return Ok(right_value);
[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] 146 -                         return Ok(right_value);
[INFO] [stdout] 146 +                         Ok(right_value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:150:25
[INFO] [stdout]     |
[INFO] [stdout] 150 |                         return Ok(Object::Bool(left_value.is_equal(&right_value)));
[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] 150 -                         return Ok(Object::Bool(left_value.is_equal(&right_value)));
[INFO] [stdout] 150 +                         Ok(Object::Bool(left_value.is_equal(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:153:25
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         return Ok(Object::Bool(!left_value.is_equal(&right_value)));
[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] 153 -                         return Ok(Object::Bool(!left_value.is_equal(&right_value)));
[INFO] [stdout] 153 +                         Ok(Object::Bool(!left_value.is_equal(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:157:25
[INFO] [stdout]     |
[INFO] [stdout] 157 |                         return Ok(Object::Bool(left_value.is_greater(&right_value)));
[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] 157 -                         return Ok(Object::Bool(left_value.is_greater(&right_value)));
[INFO] [stdout] 157 +                         Ok(Object::Bool(left_value.is_greater(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:160:25
[INFO] [stdout]     |
[INFO] [stdout] 160 | /                         return Ok(Object::Bool(
[INFO] [stdout] 161 | |                             left_value.is_greater(&right_value)
[INFO] [stdout] 162 | |                                 || left_value.is_equal(&right_value),
[INFO] [stdout] 163 | |                         ));
[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] 160 ~                         Ok(Object::Bool(
[INFO] [stdout] 161 +                             left_value.is_greater(&right_value)
[INFO] [stdout] 162 +                                 || left_value.is_equal(&right_value),
[INFO] [stdout] 163 ~                         ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         return Ok(Object::Bool(left_value.is_less(&right_value)));
[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] 166 -                         return Ok(Object::Bool(left_value.is_less(&right_value)));
[INFO] [stdout] 166 +                         Ok(Object::Bool(left_value.is_less(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 | /                         return Ok(Object::Bool(
[INFO] [stdout] 170 | |                             left_value.is_less(&right_value) || left_value.is_equal(&right_value),
[INFO] [stdout] 171 | |                         ));
[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] 169 ~                         Ok(Object::Bool(
[INFO] [stdout] 170 +                             left_value.is_less(&right_value) || left_value.is_equal(&right_value),
[INFO] [stdout] 171 ~                         ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:189:25
[INFO] [stdout]     |
[INFO] [stdout] 189 |                         return Ok(Object::Number(n1 + n2));
[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] 189 -                         return Ok(Object::Number(n1 + n2));
[INFO] [stdout] 189 +                         Ok(Object::Number(n1 + n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         return Ok(Object::Number(n1 - n2));
[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] 198 -                         return Ok(Object::Number(n1 - n2));
[INFO] [stdout] 198 +                         Ok(Object::Number(n1 - n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:208:25
[INFO] [stdout]     |
[INFO] [stdout] 208 |                         return Ok(Object::Number(n1 * n2));
[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] 208 -                         return Ok(Object::Number(n1 * n2));
[INFO] [stdout] 208 +                         Ok(Object::Number(n1 * n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         return Ok(Object::Number(n1 / n2));
[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] 223 -                         return Ok(Object::Number(n1 / n2));
[INFO] [stdout] 223 +                         Ok(Object::Number(n1 / n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 228 | |                             line: binary_expression.operator.line,
[INFO] [stdout] 229 | |                             location: binary_expression.operator.lexeme.clone(),
[INFO] [stdout] 230 | |                             message: format!("Unknown binary operator"),
[INFO] [stdout] 231 | |                         }));
[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] 227 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 228 +                             line: binary_expression.operator.line,
[INFO] [stdout] 229 +                             location: binary_expression.operator.lexeme.clone(),
[INFO] [stdout] 230 +                             message: format!("Unknown binary operator"),
[INFO] [stdout] 231 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 return group_expression.expression.evaluate(environment);
[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] 236 -                 return group_expression.expression.evaluate(environment);
[INFO] [stdout] 236 +                 group_expression.expression.evaluate(environment)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:238:56
[INFO] [stdout]     |
[INFO] [stdout] 238 |             Expression::Literal(literal_expression) => return Ok(literal_expression.value.clone()),
[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] 238 -             Expression::Literal(literal_expression) => return Ok(literal_expression.value.clone()),
[INFO] [stdout] 238 +             Expression::Literal(literal_expression) => Ok(literal_expression.value.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |                         return Ok(Object::Bool(!right_value.is_truthy()));
[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] 244 -                         return Ok(Object::Bool(!right_value.is_truthy()));
[INFO] [stdout] 244 +                         Ok(Object::Bool(!right_value.is_truthy()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 |                         return Ok(Object::Number(-n1));
[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] 250 -                         return Ok(Object::Number(-n1));
[INFO] [stdout] 250 +                         Ok(Object::Number(-n1))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:253:25
[INFO] [stdout]     |
[INFO] [stdout] 253 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 254 | |                             line: unary_expression.operator.line,
[INFO] [stdout] 255 | |                             location: unary_expression.operator.lexeme.clone(),
[INFO] [stdout] 256 | |                             message: format!("Unknown unary operator"),
[INFO] [stdout] 257 | |                         }));
[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] 253 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 254 +                             line: unary_expression.operator.line,
[INFO] [stdout] 255 +                             location: unary_expression.operator.lexeme.clone(),
[INFO] [stdout] 256 +                             message: format!("Unknown unary operator"),
[INFO] [stdout] 257 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:265:21
[INFO] [stdout]     |
[INFO] [stdout] 265 |                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[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] 265 -                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[INFO] [stdout] 265 +                     Ok(ternary_expression.if_true.evaluate(environment.clone())?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[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] 267 -                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[INFO] [stdout] 267 +                     Ok(ternary_expression.if_false.evaluate(environment.clone())?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |                 return Ok(value);
[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] 287 -                 return Ok(value);
[INFO] [stdout] 287 +                 Ok(value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:292:21
[INFO] [stdout]     |
[INFO] [stdout] 292 |                     return Ok(value);
[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] 292 -                     return Ok(value);
[INFO] [stdout] 292 +                     Ok(value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 | /                     return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 296 | |                         line: variable_expression.token.line,
[INFO] [stdout] 297 | |                         location: variable_expression.token.lexeme.clone(),
[INFO] [stdout] 298 | |                         message: format!("Failed to get local scope memory"),
[INFO] [stdout] 299 | |                     }));
[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] 295 ~                     Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 296 +                         line: variable_expression.token.line,
[INFO] [stdout] 297 +                         location: variable_expression.token.lexeme.clone(),
[INFO] [stdout] 298 +                         message: format!("Failed to get local scope memory"),
[INFO] [stdout] 299 ~                     }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |                 return Ok(Object::Bool(false));
[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] 332 -                 return Ok(Object::Bool(false));
[INFO] [stdout] 332 +                 Ok(Object::Bool(false))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |                         return function.call(arguments);
[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] 355 -                         return function.call(arguments);
[INFO] [stdout] 355 +                         function.call(arguments)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:358:25
[INFO] [stdout]     |
[INFO] [stdout] 358 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 359 | |                             line: call_expression.paren.line,
[INFO] [stdout] 360 | |                             location: "(".to_owned(),
[INFO] [stdout] 361 | |                             message: format!("{} is not callable", callee.to_string()),
[INFO] [stdout] 362 | |                         }));
[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] 358 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 359 +                             line: call_expression.paren.line,
[INFO] [stdout] 360 +                             location: "(".to_owned(),
[INFO] [stdout] 361 +                             message: format!("{} is not callable", callee.to_string()),
[INFO] [stdout] 362 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:373:17
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 return Ok(Object::Table(Arc::new(Mutex::new(Table { values }))));
[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] 373 -                 return Ok(Object::Table(Arc::new(Mutex::new(Table { values }))));
[INFO] [stdout] 373 +                 Ok(Object::Table(Arc::new(Mutex::new(Table { values }))))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:383:33
[INFO] [stdout]     |
[INFO] [stdout] 383 | / ...                   return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 384 | | ...                       line: key_access.left_bracket.line,
[INFO] [stdout] 385 | | ...                       location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 386 | | ...                       message: format!("Key must be a string"),
[INFO] [stdout] 387 | | ...                   }));
[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] 383 ~                                 Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 384 +                                     line: key_access.left_bracket.line,
[INFO] [stdout] 385 +                                     location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 386 +                                     message: format!("Key must be a string"),
[INFO] [stdout] 387 ~                                 }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:391:29
[INFO] [stdout]     |
[INFO] [stdout] 391 | / ...                   return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 392 | | ...                       line: key_access.left_bracket.line,
[INFO] [stdout] 393 | | ...                       location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 394 | | ...                       message: format!("Failed to lock table"),
[INFO] [stdout] 395 | | ...                   }));
[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] 391 ~                             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 392 +                                 line: key_access.left_bracket.line,
[INFO] [stdout] 393 +                                 location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 394 +                                 message: format!("Failed to lock table"),
[INFO] [stdout] 395 ~                             }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:399:25
[INFO] [stdout]     |
[INFO] [stdout] 399 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 400 | |                             line: key_access.left_bracket.line,
[INFO] [stdout] 401 | |                             location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 402 | |                             message: format!("Key access expression can only be used on tables"),
[INFO] [stdout] 403 | |                         }));
[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] 399 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 400 +                             line: key_access.left_bracket.line,
[INFO] [stdout] 401 +                             location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 402 +                             message: format!("Key access expression can only be used on tables"),
[INFO] [stdout] 403 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:453:17
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 return Ok(Object::Nil);
[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] 453 -                 return Ok(Object::Nil);
[INFO] [stdout] 453 +                 Ok(Object::Nil)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:220:42
[INFO] [stdout]     |
[INFO] [stdout] 220 | ...                   message: format!("Cannot divide by zero"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Cannot divide by zero".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:230:38
[INFO] [stdout]     |
[INFO] [stdout] 230 | ...                   message: format!("Unknown binary operator"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unknown binary operator".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:256:38
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...                   message: format!("Unknown unary operator"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unknown unary operator".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]    --> src/noa/expression.rs:265:28
[INFO] [stdout]     |
[INFO] [stdout] 265 |                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout]     = note: `#[warn(clippy::needless_question_mark)]` on by default
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]     |
[INFO] [stdout] 265 -                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[INFO] [stdout] 265 +                     return ternary_expression.if_true.evaluate(environment.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]    --> src/noa/expression.rs:267:28
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]     |
[INFO] [stdout] 267 -                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[INFO] [stdout] 267 +                     return ternary_expression.if_false.evaluate(environment.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:283:38
[INFO] [stdout]     |
[INFO] [stdout] 283 | ...                   message: format!("Failed to get local scope memory"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to get local scope memory".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:298:34
[INFO] [stdout]     |
[INFO] [stdout] 298 |                         message: format!("Failed to get local scope memory"),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to get local scope memory".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]    --> src/noa/expression.rs:361:74
[INFO] [stdout]     |
[INFO] [stdout] 361 | ...                   message: format!("{} is not callable", callee.to_string()),
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:386:46
[INFO] [stdout]     |
[INFO] [stdout] 386 | ...                   message: format!("Key must be a string"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Key must be a string".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:394:42
[INFO] [stdout]     |
[INFO] [stdout] 394 | ...                   message: format!("Failed to lock table"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to lock table".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:402:38
[INFO] [stdout]     |
[INFO] [stdout] 402 | ...                   message: format!("Key access expression can only be used on tables"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Key access expression can only be used on tables".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]    --> src/noa/expression.rs:408:17
[INFO] [stdout]     |
[INFO] [stdout] 408 | /                 match *key_access_assignment.key_access.clone() {
[INFO] [stdout] 409 | |                     Expression::KeyAccess(key_access) => {
[INFO] [stdout] 410 | |                         let key = key_access.key.evaluate(environment.clone())?;
[INFO] [stdout] 411 | |                         let value = key_access_assignment
[INFO] [stdout] ...   |
[INFO] [stdout] 450 | |                     _ => {}
[INFO] [stdout] 451 | |                 }
[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] help: try
[INFO] [stdout]     |
[INFO] [stdout] 408 ~                 if let Expression::KeyAccess(key_access) = *key_access_assignment.key_access.clone() {
[INFO] [stdout] 409 +                     let key = key_access.key.evaluate(environment.clone())?;
[INFO] [stdout] 410 +                     let value = key_access_assignment
[INFO] [stdout] 411 +                         .expression
[INFO] [stdout] 412 +                         .evaluate(environment.clone())?;
[INFO] [stdout] 413 +                     match key {
[INFO] [stdout] 414 +                         Object::String(key) => {
[INFO] [stdout] 415 +                             let target = key_access.target.evaluate(environment.clone())?;
[INFO] [stdout] 416 +                             match target {
[INFO] [stdout] 417 +                                 Object::Table(mutex) => match mutex.lock() {
[INFO] [stdout] 418 +                                     Ok(mut table) => {
[INFO] [stdout] 419 +                                         table.set_value(key, value);
[INFO] [stdout] 420 +                                     }
[INFO] [stdout] 421 +                                     Err(_) => {
[INFO] [stdout] 422 +                                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 423 +                                             line: key_access.left_bracket.line,
[INFO] [stdout] 424 +                                             location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 425 +                                             message: format!("Failed to lock table"),
[INFO] [stdout] 426 +                                         }));
[INFO] [stdout] 427 +                                     }
[INFO] [stdout] 428 +                                 },
[INFO] [stdout] 429 +                                 _ => {
[INFO] [stdout] 430 +                                     return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 431 +                                         line: key_access.left_bracket.line,
[INFO] [stdout] 432 +                                         location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 433 +                                         message: format!(
[INFO] [stdout] 434 +                                             "Key access expression can only be used on tables"
[INFO] [stdout] 435 +                                         ),
[INFO] [stdout] 436 +                                     }));
[INFO] [stdout] 437 +                                 }
[INFO] [stdout] 438 +                             }
[INFO] [stdout] 439 +                         }
[INFO] [stdout] 440 +                         _ => {
[INFO] [stdout] 441 +                             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 442 +                                 line: key_access.left_bracket.line,
[INFO] [stdout] 443 +                                 location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 444 +                                 message: format!("Key must be a string"),
[INFO] [stdout] 445 +                             }));
[INFO] [stdout] 446 +                         }
[INFO] [stdout] 447 +                     }
[INFO] [stdout] 448 +                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:426:58
[INFO] [stdout]     |
[INFO] [stdout] 426 | ...                   message: format!("Failed to lock table"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to lock table".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:434:54
[INFO] [stdout]     |
[INFO] [stdout] 434 |   ...                   message: format!(
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 435 | | ...                       "Key access expression can only be used on tables"
[INFO] [stdout] 436 | | ...                   ),
[INFO] [stdout]     | |_______________________^ help: consider using `.to_string()`: `"Key access expression can only be used on tables".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:445:46
[INFO] [stdout]     |
[INFO] [stdout] 445 | ...                   message: format!("Key must be a string"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Key must be a string".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:460:17
[INFO] [stdout]     |
[INFO] [stdout] 460 | /                 return self.parenthesize(
[INFO] [stdout] 461 | |                     &String::from("ternary"),
[INFO] [stdout] 462 | |                     &[
[INFO] [stdout] 463 | |                         ternary.check.clone(),
[INFO] [stdout] ...   |
[INFO] [stdout] 466 | |                     ],
[INFO] [stdout] 467 | |                 );
[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] 460 ~                 self.parenthesize(
[INFO] [stdout] 461 +                     &String::from("ternary"),
[INFO] [stdout] 462 +                     &[
[INFO] [stdout] 463 +                         ternary.check.clone(),
[INFO] [stdout] 464 +                         ternary.if_false.clone(),
[INFO] [stdout] 465 +                         ternary.if_true.clone(),
[INFO] [stdout] 466 +                     ],
[INFO] [stdout] 467 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:470:17
[INFO] [stdout]     |
[INFO] [stdout] 470 | /                 return self.parenthesize(
[INFO] [stdout] 471 | |                     &binary.operator.lexeme,
[INFO] [stdout] 472 | |                     &[binary.left.clone(), binary.right.clone()],
[INFO] [stdout] 473 | |                 );
[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] 470 ~                 self.parenthesize(
[INFO] [stdout] 471 +                     &binary.operator.lexeme,
[INFO] [stdout] 472 +                     &[binary.left.clone(), binary.right.clone()],
[INFO] [stdout] 473 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:476:17
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 return self.parenthesize(&String::from("group"), &[group.expression.clone()]);
[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] 476 -                 return self.parenthesize(&String::from("group"), &[group.expression.clone()]);
[INFO] [stdout] 476 +                 self.parenthesize(&String::from("group"), &[group.expression.clone()])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:478:45
[INFO] [stdout]     |
[INFO] [stdout] 478 |             Expression::Literal(literal) => return literal.value.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] 478 -             Expression::Literal(literal) => return literal.value.to_string(),
[INFO] [stdout] 478 +             Expression::Literal(literal) => literal.value.to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 return self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()]);
[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] 480 -                 return self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()]);
[INFO] [stdout] 480 +                 self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 | /                 return self.parenthesize(
[INFO] [stdout] 484 | |                     &format!("{} =", assgin_expression.token.lexeme),
[INFO] [stdout] 485 | |                     &[assgin_expression.expression.clone()],
[INFO] [stdout] 486 | |                 );
[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] 483 ~                 self.parenthesize(
[INFO] [stdout] 484 +                     &format!("{} =", assgin_expression.token.lexeme),
[INFO] [stdout] 485 +                     &[assgin_expression.expression.clone()],
[INFO] [stdout] 486 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:489:17
[INFO] [stdout]     |
[INFO] [stdout] 489 |                 return format!("var {}", variable_expression.token.lexeme);
[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] 489 -                 return format!("var {}", variable_expression.token.lexeme);
[INFO] [stdout] 489 +                 format!("var {}", variable_expression.token.lexeme)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 492 | /                 return self.parenthesize(
[INFO] [stdout] 493 | |                     &format!("= {}", logical_expression.operator.lexeme),
[INFO] [stdout] 494 | |                     &[
[INFO] [stdout] 495 | |                         logical_expression.left.clone(),
[INFO] [stdout] 496 | |                         logical_expression.right.clone(),
[INFO] [stdout] 497 | |                     ],
[INFO] [stdout] 498 | |                 );
[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] 492 ~                 self.parenthesize(
[INFO] [stdout] 493 +                     &format!("= {}", logical_expression.operator.lexeme),
[INFO] [stdout] 494 +                     &[
[INFO] [stdout] 495 +                         logical_expression.left.clone(),
[INFO] [stdout] 496 +                         logical_expression.right.clone(),
[INFO] [stdout] 497 +                     ],
[INFO] [stdout] 498 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 |                 return self.parenthesize(&format!("call"), &expressions);
[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] 506 -                 return self.parenthesize(&format!("call"), &expressions);
[INFO] [stdout] 506 +                 self.parenthesize(&format!("call"), &expressions)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:514:17
[INFO] [stdout]     |
[INFO] [stdout] 514 |                 return self.parenthesize(&format!("table"), &expressions);
[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] 514 -                 return self.parenthesize(&format!("table"), &expressions);
[INFO] [stdout] 514 +                 self.parenthesize(&format!("table"), &expressions)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:517:17
[INFO] [stdout]     |
[INFO] [stdout] 517 | /                 return self.parenthesize(
[INFO] [stdout] 518 | |                     &format!("[]"),
[INFO] [stdout] 519 | |                     &[key_access.target.clone(), key_access.key.clone()],
[INFO] [stdout] 520 | |                 );
[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] 517 ~                 self.parenthesize(
[INFO] [stdout] 518 +                     &format!("[]"),
[INFO] [stdout] 519 +                     &[key_access.target.clone(), key_access.key.clone()],
[INFO] [stdout] 520 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:523:17
[INFO] [stdout]     |
[INFO] [stdout] 523 | /                 return self.parenthesize(
[INFO] [stdout] 524 | |                     &format!("[] ="),
[INFO] [stdout] 525 | |                     &[
[INFO] [stdout] 526 | |                         table_assgin_expression.key_access.clone(),
[INFO] [stdout] 527 | |                         table_assgin_expression.expression.clone(),
[INFO] [stdout] 528 | |                     ],
[INFO] [stdout] 529 | |                 );
[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] 523 ~                 self.parenthesize(
[INFO] [stdout] 524 +                     &format!("[] ="),
[INFO] [stdout] 525 +                     &[
[INFO] [stdout] 526 +                         table_assgin_expression.key_access.clone(),
[INFO] [stdout] 527 +                         table_assgin_expression.expression.clone(),
[INFO] [stdout] 528 +                     ],
[INFO] [stdout] 529 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this call to `clone` can be replaced with `std::slice::from_ref`
[INFO] [stdout]    --> src/noa/expression.rs:476:66
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 return self.parenthesize(&String::from("group"), &[group.expression.clone()]);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::slice::from_ref(&group.expression)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs
[INFO] [stdout]     = note: `#[warn(clippy::cloned_ref_to_slice_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this call to `clone` can be replaced with `std::slice::from_ref`
[INFO] [stdout]    --> src/noa/expression.rs:480:66
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 return self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()]);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::slice::from_ref(&unary.right)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this call to `clone` can be replaced with `std::slice::from_ref`
[INFO] [stdout]    --> src/noa/expression.rs:485:21
[INFO] [stdout]     |
[INFO] [stdout] 485 |                     &[assgin_expression.expression.clone()],
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::slice::from_ref(&assgin_expression.expression)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:506:43
[INFO] [stdout]     |
[INFO] [stdout] 506 |                 return self.parenthesize(&format!("call"), &expressions);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"call".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:514:43
[INFO] [stdout]     |
[INFO] [stdout] 514 |                 return self.parenthesize(&format!("table"), &expressions);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"table".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:518:22
[INFO] [stdout]     |
[INFO] [stdout] 518 |                     &format!("[]"),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[]".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:524:22
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     &format!("[] ="),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[] =".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/generic.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | /                 return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 19 | |                     line: 0,
[INFO] [stdout] 20 | |                     location: "N/A".to_owned(),
[INFO] [stdout] 21 | |                     message: "Failed to lock table".to_owned(),
[INFO] [stdout] 22 | |                 }));
[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] 18 ~                 Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 19 +                     line: 0,
[INFO] [stdout] 20 +                     location: "N/A".to_owned(),
[INFO] [stdout] 21 +                     message: "Failed to lock table".to_owned(),
[INFO] [stdout] 22 ~                 }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/generic.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 | /             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 27 | |                 line: 0,
[INFO] [stdout] 28 | |                 location: "N/A".to_owned(),
[INFO] [stdout] 29 | |                 message: "len can only be called on strings and tables".to_owned(),
[INFO] [stdout] 30 | |             }));
[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] 26 ~             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 27 +                 line: 0,
[INFO] [stdout] 28 +                 location: "N/A".to_owned(),
[INFO] [stdout] 29 +                 message: "len can only be called on strings and tables".to_owned(),
[INFO] [stdout] 30 ~             }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/noa/generic.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn len(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub fn len(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 12 + pub fn len(arguments: &[Object], _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/generic.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | /             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 42 | |                 line: 0,
[INFO] [stdout] 43 | |                 location: first.to_string(),
[INFO] [stdout] 44 | |                 message: format!("{} is not a number", first.to_string()),
[INFO] [stdout] 45 | |             }));
[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] 41 ~             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 42 +                 line: 0,
[INFO] [stdout] 43 +                 location: first.to_string(),
[INFO] [stdout] 44 +                 message: format!("{} is not a number", first.to_string()),
[INFO] [stdout] 45 ~             }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/noa/generic.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn exit(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 35 - pub fn exit(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 35 + pub fn exit(arguments: &[Object], _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]   --> src/noa/generic.rs:44:61
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 message: format!("{} is not a number", first.to_string()),
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/interpreter.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | /         return Interpreter {
[INFO] [stdout] 18 | |             environment: Arc::new(Mutex::new(Environment::new())),
[INFO] [stdout] 19 | |         };
[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] 17 ~         Interpreter {
[INFO] [stdout] 18 +             environment: Arc::new(Mutex::new(Environment::new())),
[INFO] [stdout] 19 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/interpreter.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | /             match statement.execute(self.environment.clone()) {
[INFO] [stdout] 32 | |                 Err(e) => match e {
[INFO] [stdout] 33 | |                     crate::noa::error::NoaTermination::Error(noa_error) => return Err(noa_error),
[INFO] [stdout] 34 | |                     super::error::NoaTermination::Return(_) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 57 | |                 _ => {}
[INFO] [stdout] 58 | |             }
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 31 ~             if let Err(e) = statement.execute(self.environment.clone()) { match e {
[INFO] [stdout] 32 +                 crate::noa::error::NoaTermination::Error(noa_error) => return Err(noa_error),
[INFO] [stdout] 33 +                 super::error::NoaTermination::Return(_) => {
[INFO] [stdout] 34 +                     return Err(NoaError {
[INFO] [stdout] 35 +                         line: 0,
[INFO] [stdout] 36 +                         location: String::from("return"),
[INFO] [stdout] 37 +                         message: String::from("return can only be used inside a function"),
[INFO] [stdout] 38 +                     });
[INFO] [stdout] 39 +                 }
[INFO] [stdout] 40 +                 super::error::NoaTermination::Break => {
[INFO] [stdout] 41 +                     return Err(NoaError {
[INFO] [stdout] 42 +                         line: 0,
[INFO] [stdout] 43 +                         location: String::from("break"),
[INFO] [stdout] 44 +                         message: String::from("break can only be used loops"),
[INFO] [stdout] 45 +                     });
[INFO] [stdout] 46 +                 }
[INFO] [stdout] 47 +                 super::error::NoaTermination::Continue => {
[INFO] [stdout] 48 +                     return Err(NoaError {
[INFO] [stdout] 49 +                         line: 0,
[INFO] [stdout] 50 +                         location: String::from("continue"),
[INFO] [stdout] 51 +                         message: String::from("continue can only be used loops"),
[INFO] [stdout] 52 +                     });
[INFO] [stdout] 53 +                 }
[INFO] [stdout] 54 +                 super::error::NoaTermination::Exit(num) => return Ok(num),
[INFO] [stdout] 55 +             } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `print!` args
[INFO] [stdout]   --> src/noa/io.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 |         print!("{}", arg.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `print!` args
[INFO] [stdout]   --> src/noa/io.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |         print!("{}", arg.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]   --> src/noa/io.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     println!("");
[INFO] [stdout]    |     ^^^^^^^^^--^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout]    = note: `#[warn(clippy::println_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         return Parser { tokens, current: 0 };
[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] 23 -         return Parser { tokens, current: 0 };
[INFO] [stdout] 23 +         Parser { tokens, current: 0 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         return Ok(statements);
[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] 54 -         return Ok(statements);
[INFO] [stdout] 54 +         Ok(statements)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/parser.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 |                           location: format!(
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 41 | |                             "{}",
[INFO] [stdout] 42 | |                             if self.peek().token_type == TokenType::EOF {
[INFO] [stdout] 43 | |                                 "eof"
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |                         ),
[INFO] [stdout]    | |_________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] help: consider using `.to_string()`
[INFO] [stdout]    |
[INFO] [stdout] 40 ~                         location: (if self.peek().token_type == TokenType::EOF {
[INFO] [stdout] 41 +                                 "eof"
[INFO] [stdout] 42 +                             } else {
[INFO] [stdout] 43 +                                 &self.peek().lexeme
[INFO] [stdout] 44 ~                             }).to_string(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         return self.parse_statement();
[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] 65 -         return self.parse_statement();
[INFO] [stdout] 65 +         self.parse_statement()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | /         return Ok(Statement::Var(VarStatement {
[INFO] [stdout] 83 | |             initializer,
[INFO] [stdout] 84 | |             identifier: identifier,
[INFO] [stdout] 85 | |         }));
[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] 82 ~         Ok(Statement::Var(VarStatement {
[INFO] [stdout] 83 +             initializer,
[INFO] [stdout] 84 +             identifier: identifier,
[INFO] [stdout] 85 ~         }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | /         return Ok(Statement::Function(FunctionStatement {
[INFO] [stdout] 120 | |             name: name.clone(),
[INFO] [stdout] 121 | |             params: parameters,
[INFO] [stdout] 122 | |             body: Box::new(body),
[INFO] [stdout] 123 | |         }));
[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] 119 ~         Ok(Statement::Function(FunctionStatement {
[INFO] [stdout] 120 +             name: name.clone(),
[INFO] [stdout] 121 +             params: parameters,
[INFO] [stdout] 122 +             body: Box::new(body),
[INFO] [stdout] 123 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         return self.parse_expression_statement();
[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] 147 -         return self.parse_expression_statement();
[INFO] [stdout] 147 +         self.parse_expression_statement()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | /         return Ok(Statement::Return(ReturnStatement {
[INFO] [stdout] 163 | |             keyword: token,
[INFO] [stdout] 164 | |             value: Box::new(expr),
[INFO] [stdout] 165 | |         }));
[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] 162 ~         Ok(Statement::Return(ReturnStatement {
[INFO] [stdout] 163 +             keyword: token,
[INFO] [stdout] 164 +             value: Box::new(expr),
[INFO] [stdout] 165 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 | /         return Ok(Statement::If(IfStatement {
[INFO] [stdout] 191 | |             check: Box::new(expression),
[INFO] [stdout] 192 | |             if_true: Box::new(if_true),
[INFO] [stdout] 193 | |             if_false: None,
[INFO] [stdout] 194 | |         }));
[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] 190 ~         Ok(Statement::If(IfStatement {
[INFO] [stdout] 191 +             check: Box::new(expression),
[INFO] [stdout] 192 +             if_true: Box::new(if_true),
[INFO] [stdout] 193 +             if_false: None,
[INFO] [stdout] 194 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 | /         return Ok(Statement::While(WhileStatement {
[INFO] [stdout] 210 | |             check: Box::new(expression),
[INFO] [stdout] 211 | |             if_true: Box::new(if_true),
[INFO] [stdout] 212 | |         }));
[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] 209 ~         Ok(Statement::While(WhileStatement {
[INFO] [stdout] 210 +             check: Box::new(expression),
[INFO] [stdout] 211 +             if_true: Box::new(if_true),
[INFO] [stdout] 212 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 | /         return Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 261 | |             statements: vec![
[INFO] [stdout] 262 | |                 initializer,
[INFO] [stdout] 263 | |                 Statement::While(WhileStatement {
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |             ],
[INFO] [stdout] 275 | |         }));
[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] 260 ~         Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 261 +             statements: vec![
[INFO] [stdout] 262 +                 initializer,
[INFO] [stdout] 263 +                 Statement::While(WhileStatement {
[INFO] [stdout] 264 +                     check: Box::new(check),
[INFO] [stdout] 265 +                     if_true: Box::new(Statement::Block(BlockStatement {
[INFO] [stdout] 266 +                         statements: vec![
[INFO] [stdout] 267 +                             if_true,
[INFO] [stdout] 268 +                             Statement::Expression(ExpressionStatement {
[INFO] [stdout] 269 +                                 expression: Box::new(post_loop),
[INFO] [stdout] 270 +                             }),
[INFO] [stdout] 271 +                         ],
[INFO] [stdout] 272 +                     })),
[INFO] [stdout] 273 +                 }),
[INFO] [stdout] 274 +             ],
[INFO] [stdout] 275 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 | /         return Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 288 | |             statements: statements,
[INFO] [stdout] 289 | |         }));
[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] 287 ~         Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 288 +             statements: statements,
[INFO] [stdout] 289 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | /         return Ok(Statement::Expression(ExpressionStatement {
[INFO] [stdout] 300 | |             expression: Box::new(expr),
[INFO] [stdout] 301 | |         }));
[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] 299 ~         Ok(Statement::Expression(ExpressionStatement {
[INFO] [stdout] 300 +             expression: Box::new(expr),
[INFO] [stdout] 301 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         return self.peek().token_type == TokenType::EOF;
[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] 305 -         return self.peek().token_type == TokenType::EOF;
[INFO] [stdout] 305 +         self.peek().token_type == TokenType::EOF
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         return &self.tokens[self.current];
[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] 308 -         return &self.tokens[self.current];
[INFO] [stdout] 308 +         &self.tokens[self.current]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         return self.peek().token_type == *token_type;
[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] 315 -         return self.peek().token_type == *token_type;
[INFO] [stdout] 315 +         self.peek().token_type == *token_type
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         return self.tokens[self.current - 1].clone();
[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] 318 -         return self.tokens[self.current - 1].clone();
[INFO] [stdout] 318 +         self.tokens[self.current - 1].clone()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         return self.previous();
[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] 325 -         return self.previous();
[INFO] [stdout] 325 +         self.previous()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         return false;
[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] 335 -         return false;
[INFO] [stdout] 335 +         false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         return self.parse_assignment();
[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] 339 -         return self.parse_assignment();
[INFO] [stdout] 339 +         self.parse_assignment()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         return Ok(expr);
[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] 365 -         return Ok(expr);
[INFO] [stdout] 365 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |         return Ok(expr);
[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] 381 -         return Ok(expr);
[INFO] [stdout] 381 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |         return Ok(expr);
[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] 397 -         return Ok(expr);
[INFO] [stdout] 397 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |         return Ok(expr);
[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] 417 -         return Ok(expr);
[INFO] [stdout] 417 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |         return Ok(expr);
[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] 433 -         return Ok(expr);
[INFO] [stdout] 433 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 |         return Ok(expr);
[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] 454 -         return Ok(expr);
[INFO] [stdout] 454 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:470:9
[INFO] [stdout]     |
[INFO] [stdout] 470 |         return Ok(expr);
[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] 470 -         return Ok(expr);
[INFO] [stdout] 470 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         return Ok(expr);
[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] 486 -         return Ok(expr);
[INFO] [stdout] 486 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:499:9
[INFO] [stdout]     |
[INFO] [stdout] 499 |         return self.parse_call_or_key_access();
[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] 499 -         return self.parse_call_or_key_access();
[INFO] [stdout] 499 +         self.parse_call_or_key_access()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:515:9
[INFO] [stdout]     |
[INFO] [stdout] 515 |         return Ok(expression);
[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] 515 -         return Ok(expression);
[INFO] [stdout] 515 +         Ok(expression)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 | /         return Ok(Expression::Call(CallExpression {
[INFO] [stdout] 539 | |             callee: Box::new(expression),
[INFO] [stdout] 540 | |             paren: paren.clone(),
[INFO] [stdout] 541 | |             arguments: arguments,
[INFO] [stdout] 542 | |         }));
[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] 538 ~         Ok(Expression::Call(CallExpression {
[INFO] [stdout] 539 +             callee: Box::new(expression),
[INFO] [stdout] 540 +             paren: paren.clone(),
[INFO] [stdout] 541 +             arguments: arguments,
[INFO] [stdout] 542 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 551 | /         return Ok(Expression::KeyAccess(KeyAccessExpression {
[INFO] [stdout] 552 | |             target: Box::new(expression),
[INFO] [stdout] 553 | |             left_bracket: self.previous().clone(),
[INFO] [stdout] 554 | |             key: Box::new(key),
[INFO] [stdout] 555 | |         }));
[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] 551 ~         Ok(Expression::KeyAccess(KeyAccessExpression {
[INFO] [stdout] 552 +             target: Box::new(expression),
[INFO] [stdout] 553 +             left_bracket: self.previous().clone(),
[INFO] [stdout] 554 +             key: Box::new(key),
[INFO] [stdout] 555 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         return Err(format!("Unexpected token"));
[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] 609 -         return Err(format!("Unexpected token"));
[INFO] [stdout] 609 +         Err(format!("Unexpected token"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/parser.rs:609:20
[INFO] [stdout]     |
[INFO] [stdout] 609 |         return Err(format!("Unexpected token"));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unexpected token".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:630:9
[INFO] [stdout]     |
[INFO] [stdout] 630 |         return Ok(Expression::Table(TableExpression { values: map }));
[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] 630 -         return Ok(Expression::Table(TableExpression { values: map }));
[INFO] [stdout] 630 +         Ok(Expression::Table(TableExpression { values: map }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:646:9
[INFO] [stdout]     |
[INFO] [stdout] 646 |         return Ok(expr);
[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] 646 -         return Ok(expr);
[INFO] [stdout] 646 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         return Err(message);
[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] 653 -         return Err(message);
[INFO] [stdout] 653 +         Err(message)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/scanner.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | /         return Scanner {
[INFO] [stdout] 40 | |             keywords: keywords,
[INFO] [stdout] 41 | |             source: source,
[INFO] [stdout] 42 | |             tokens: Vec::new(),
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |             line: 1,
[INFO] [stdout] 46 | |         };
[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] 39 ~         Scanner {
[INFO] [stdout] 40 +             keywords: keywords,
[INFO] [stdout] 41 +             source: source,
[INFO] [stdout] 42 +             tokens: Vec::new(),
[INFO] [stdout] 43 +             start: 0,
[INFO] [stdout] 44 +             current: 0,
[INFO] [stdout] 45 +             line: 1,
[INFO] [stdout] 46 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/noa/scanner.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |             if token.lexeme.len() > 0 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!token.lexeme.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/scanner.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         return self.current >= self.source.len();
[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 self.current >= self.source.len();
[INFO] [stdout] 62 +         self.current >= self.source.len()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/scanner.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         return Ok(());
[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] 82 -         return Ok(());
[INFO] [stdout] 82 +         Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/noa/expression.rs:351:30
[INFO] [stdout]     |
[INFO] [stdout] 351 |                         for (i, arg) in call_expression.arguments.iter().enumerate() {
[INFO] [stdout]     |                              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `TokenType` which implements the `Copy` trait
[INFO] [stdout]    --> src/noa/scanner.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let token_type: TokenType = self
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 109 | |             .keywords
[INFO] [stdout] 110 | |             .get(value)
[INFO] [stdout] 111 | |             .unwrap_or(&TokenType::Identifier)
[INFO] [stdout] 112 | |             .clone();
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] help: try dereferencing it
[INFO] [stdout]     |
[INFO] [stdout] 108 ~         let token_type: TokenType = *self
[INFO] [stdout] 109 +             .keywords
[INFO] [stdout] 110 +             .get(value)
[INFO] [stdout] 111 ~             .unwrap_or(&TokenType::Identifier);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/noa/scanner.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |         while !(self.peek() == '*' && self.peek_next() == '/') && !self.is_at_end() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(self.is_at_end() || self.peek() == '*' && self.peek_next() == '/')`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:154:15
[INFO] [stdout]     |
[INFO] [stdout] 154 |         while self.peek().is_digit(10) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout]     = note: `#[warn(clippy::is_digit_ascii_radix)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:157:34
[INFO] [stdout]     |
[INFO] [stdout] 157 |         if self.peek() == '.' && self.peek_next().is_digit(10) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_next().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 |             while self.peek().is_digit(10) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         return Ok(());
[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] 245 -         return Ok(());
[INFO] [stdout] 245 +         Ok(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 if c.is_digit(10) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: try: `c.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |         return self.source.chars().nth(self.current - 1).unwrap_or('\0');
[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] 265 -         return self.source.chars().nth(self.current - 1).unwrap_or('\0');
[INFO] [stdout] 265 +         self.source.chars().nth(self.current - 1).unwrap_or('\0')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |         return self.source.chars().nth(self.current).unwrap_or('\0');
[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] 272 -         return self.source.chars().nth(self.current).unwrap_or('\0');
[INFO] [stdout] 272 +         self.source.chars().nth(self.current).unwrap_or('\0')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         return self.source.chars().nth(self.current + 1).unwrap_or('\0');
[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] 282 -         return self.source.chars().nth(self.current + 1).unwrap_or('\0');
[INFO] [stdout] 282 +         self.source.chars().nth(self.current + 1).unwrap_or('\0')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |         return true;
[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] 294 -         return true;
[INFO] [stdout] 294 +         true
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/statement.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 return Ok(());
[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] 132 -                 return Ok(());
[INFO] [stdout] 132 +                 Ok(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/statement.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 return Err(NoaTermination::Return(value));
[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] 180 -                 return Err(NoaTermination::Return(value));
[INFO] [stdout] 180 +                 Err(NoaTermination::Return(value))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/statement.rs:84:38
[INFO] [stdout]    |
[INFO] [stdout] 84 |   ...                   message: format!(
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 85 | | ...                       "Failed to get local scope memory to assign the value"
[INFO] [stdout] 86 | | ...                   ),
[INFO] [stdout]    | |_______________________^ help: consider using `.to_string()`: `"Failed to get local scope memory to assign the value".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/statement.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 | ...                   location: format!("N/A"),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"N/A".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/statement.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   message: format!("Unable to create local scope for block"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unable to create local scope for block".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]  --> src/noa/string.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn str(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]   |                       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub fn str(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 9 + pub fn str(arguments: &[Object], _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/string.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 | /             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 29 | |                 line: 0,
[INFO] [stdout] 30 | |                 location: first.to_string(),
[INFO] [stdout] 31 | |                 message: format!("Cannot convert {} into number", first.to_string()),
[INFO] [stdout] 32 | |             }));
[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] 28 ~             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 29 +                 line: 0,
[INFO] [stdout] 30 +                 location: first.to_string(),
[INFO] [stdout] 31 +                 message: format!("Cannot convert {} into number", first.to_string()),
[INFO] [stdout] 32 ~             }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/noa/string.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     arguments: &Vec<Object>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 14 -     arguments: &Vec<Object>,
[INFO] [stdout] 14 +     arguments: &[Object],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]   --> src/noa/string.rs:31:72
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 message: format!("Cannot convert {} into number", first.to_string()),
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `EOF` contains a capitalized acronym
[INFO] [stdout]   --> src/noa/token.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     EOF,
[INFO] [stdout]    |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Eof`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/token.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         return format!("{:?} {} {}", self.token_type, self.lexeme, self.line);
[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] 67 -         return format!("{:?} {} {}", self.token_type, self.lexeme, self.line);
[INFO] [stdout] 67 +         format!("{:?} {} {}", self.token_type, self.lexeme, self.line)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/noa/types.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |       pub callback: Option<
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 17 | |         fn(
[INFO] [stdout] 18 | |             arguments: &Vec<Object>,
[INFO] [stdout] 19 | |             environment: Arc<Mutex<Environment>>,
[INFO] [stdout] 20 | |         ) -> Result<Object, NoaTermination>,
[INFO] [stdout] 21 | |     >,
[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: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         return Ok(Object::Nil);
[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] 54 -         return Ok(Object::Nil);
[INFO] [stdout] 54 +         Ok(Object::Nil)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         match self.callback {
[INFO] [stdout] 33 | |             Some(callback) => {
[INFO] [stdout] 34 | |                 return callback(&arguments, environment);
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |         }
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         if let Some(callback) = self.callback {
[INFO] [stdout] 33 +             return callback(&arguments, environment);
[INFO] [stdout] 34 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/types.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | /         match &self.body {
[INFO] [stdout] 40 | |             Some(block) => match block.execute(environment) {
[INFO] [stdout] 41 | |                 Err(e) => match e {
[INFO] [stdout] 42 | |                     NoaTermination::Return(object) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |             None => {}
[INFO] [stdout] 52 | |         }
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 39 ~         if let Some(block) = &self.body { match block.execute(environment) {
[INFO] [stdout] 40 +             Err(e) => match e {
[INFO] [stdout] 41 +                 NoaTermination::Return(object) => {
[INFO] [stdout] 42 +                     return Ok(object);
[INFO] [stdout] 43 +                 }
[INFO] [stdout] 44 +                 _ => {
[INFO] [stdout] 45 +                     return Err(e);
[INFO] [stdout] 46 +                 }
[INFO] [stdout] 47 +             },
[INFO] [stdout] 48 +             _ => {}
[INFO] [stdout] 49 +         } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/types.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |               Some(block) => match block.execute(environment) {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 41 | |                 Err(e) => match e {
[INFO] [stdout] 42 | |                     NoaTermination::Return(object) => {
[INFO] [stdout] 43 | |                         return Ok(object);
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |                 _ => {}
[INFO] [stdout] 50 | |             },
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 40 ~             Some(block) => if let Err(e) = block.execute(environment) { match e {
[INFO] [stdout] 41 +                 NoaTermination::Return(object) => {
[INFO] [stdout] 42 +                     return Ok(object);
[INFO] [stdout] 43 +                 }
[INFO] [stdout] 44 +                 _ => {
[INFO] [stdout] 45 +                     return Err(e);
[INFO] [stdout] 46 +                 }
[INFO] [stdout] 47 ~             } },
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 return value.clone();
[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] 67 -                 return value.clone();
[INFO] [stdout] 67 +                 value.clone()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 return *num == 0.0;
[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] 91 -                 return *num == 0.0;
[INFO] [stdout] 91 +                 *num == 0.0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:93:36
[INFO] [stdout]    |
[INFO] [stdout] 93 |             Object::String(str) => return !str.is_empty(),
[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] 93 -             Object::String(str) => return !str.is_empty(),
[INFO] [stdout] 93 +             Object::String(str) => !str.is_empty(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 return *b;
[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] 95 -                 return *b;
[INFO] [stdout] 95 +                 *b
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 return false;
[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] 98 -                 return false;
[INFO] [stdout] 98 +                 false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |             Object::Function(_) => return true,
[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] 100 -             Object::Function(_) => return true,
[INFO] [stdout] 100 +             Object::Function(_) => true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Object::Table(_) => return true,
[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 -             Object::Table(_) => return true,
[INFO] [stdout] 101 +             Object::Table(_) => true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     return num1 == num2;
[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] 119 -                     return num1 == num2;
[INFO] [stdout] 119 +                     num1 == num2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |                     return false;
[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] 122 -                     return false;
[INFO] [stdout] 122 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     return str2 == str;
[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] 127 -                     return str2 == str;
[INFO] [stdout] 127 +                     str2 == str
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     return false;
[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 false;
[INFO] [stdout] 131 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     return b == b2;
[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] 136 -                     return b == b2;
[INFO] [stdout] 136 +                     b == b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     return false;
[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] 140 -                     return false;
[INFO] [stdout] 140 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 return false;
[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] 144 -                 return false;
[INFO] [stdout] 144 +                 false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:152:21
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     return num1 > num2;
[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] 152 -                     return num1 > num2;
[INFO] [stdout] 152 +                     num1 > num2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     return false;
[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] 155 -                     return false;
[INFO] [stdout] 155 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     return str2 > str;
[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] 160 -                     return str2 > str;
[INFO] [stdout] 160 +                     str2 > str
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     return false;
[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] 164 -                     return false;
[INFO] [stdout] 164 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:169:21
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     return b > b2;
[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] 169 -                     return b > b2;
[INFO] [stdout] 169 +                     b > b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |                     return false;
[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] 173 -                     return false;
[INFO] [stdout] 173 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 return false;
[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] 177 -                 return false;
[INFO] [stdout] 177 +                 false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     return num1 < num2;
[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] 185 -                     return num1 < num2;
[INFO] [stdout] 185 +                     num1 < num2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     return false;
[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] 188 -                     return false;
[INFO] [stdout] 188 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     return str2 < str;
[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] 193 -                     return str2 < str;
[INFO] [stdout] 193 +                     str2 < str
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:197:21
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     return false;
[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] 197 -                     return false;
[INFO] [stdout] 197 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     return b < b2;
[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] 202 -                     return b < b2;
[INFO] [stdout] 202 +                     b < b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     return false;
[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] 206 -                     return false;
[INFO] [stdout] 206 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:210:17
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 return false;
[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] 210 -                 return false;
[INFO] [stdout] 210 +                 false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `write!` args
[INFO] [stdout]    --> src/noa/types.rs:229:57
[INFO] [stdout]     |
[INFO] [stdout] 229 | ...                   write!(f, "{}:{},", key, val.to_string())?;
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Noa`
[INFO] [stdout]   --> src/noa/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     pub fn new() -> Self {
[INFO] [stdout] 36 | |         return Noa {
[INFO] [stdout] 37 | |             interpreter: Interpreter::new(),
[INFO] [stdout] 38 | |         };
[INFO] [stdout] 39 | |     }
[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] 34 + impl Default for Noa {
[INFO] [stdout] 35 +     fn default() -> Self {
[INFO] [stdout] 36 +         Self::new()
[INFO] [stdout] 37 +     }
[INFO] [stdout] 38 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         return Noa {
[INFO] [stdout] 37 | |             interpreter: Interpreter::new(),
[INFO] [stdout] 38 | |         };
[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] 36 ~         Noa {
[INFO] [stdout] 37 +             interpreter: Interpreter::new(),
[INFO] [stdout] 38 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 return Err(Self::report_noa_error(err));
[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] 125 -                 return Err(Self::report_noa_error(err));
[INFO] [stdout] 125 +                 Err(Self::report_noa_error(err))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     return Err(Self::report_noa_error(err));
[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] 129 -                     return Err(Self::report_noa_error(err));
[INFO] [stdout] 129 +                     Err(Self::report_noa_error(err))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |                     return Ok(num);
[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] 132 -                     return Ok(num);
[INFO] [stdout] 132 +                     Ok(num)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:143:23
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Err(_) => return Err("Failed to read the file".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] 143 -             Err(_) => return Err("Failed to read the file".to_string()),
[INFO] [stdout] 143 +             Err(_) => Err("Failed to read the file".to_string()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | /         return format!(
[INFO] [stdout] 148 | |             "[line \"{}\"] Error at '{}': {}",
[INFO] [stdout] 149 | |             error.line, error.location, error.message
[INFO] [stdout] 150 | |         );
[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] 147 ~         format!(
[INFO] [stdout] 148 +             "[line \"{}\"] Error at '{}': {}",
[INFO] [stdout] 149 +             error.line, error.location, error.message
[INFO] [stdout] 150 ~         )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/noa/types.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut environment = Arc::new(Mutex::new((environment)));
[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: method `synchronize` is never used
[INFO] [stdout]    --> src/noa/parser.rs:656:8
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Parser {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 656 |     fn synchronize(self: &mut Self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `debug_print` is never used
[INFO] [stdout]   --> src/noa/scanner.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Scanner {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn debug_print(self: &Self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/environment.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 | /         return Environment {
[INFO] [stdout] 21 | |             values: values,
[INFO] [stdout] 22 | |             enclosing: None,
[INFO] [stdout] 23 | |         };
[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] 20 ~         Environment {
[INFO] [stdout] 21 +             values: values,
[INFO] [stdout] 22 +             enclosing: None,
[INFO] [stdout] 23 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/environment.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | /         return Ok(Self {
[INFO] [stdout] 46 | |             values: self.values.clone(),
[INFO] [stdout] 47 | |             enclosing: None,
[INFO] [stdout] 48 | |         });
[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] 45 ~         Ok(Self {
[INFO] [stdout] 46 +             values: self.values.clone(),
[INFO] [stdout] 47 +             enclosing: None,
[INFO] [stdout] 48 ~         })
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/environment.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         match self.enclosing.clone() {
[INFO] [stdout] 27 | |             Some(e) => match e.lock() {
[INFO] [stdout] 28 | |                 Ok(mutex) => {
[INFO] [stdout] 29 | |                     let enclose = mutex.snapshot()?;
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |             _ => {}
[INFO] [stdout] 44 | |         };
[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] 26 ~         if let Some(e) = self.enclosing.clone() { match e.lock() {
[INFO] [stdout] 27 +             Ok(mutex) => {
[INFO] [stdout] 28 +                 let enclose = mutex.snapshot()?;
[INFO] [stdout] 29 +                 return Ok(Self {
[INFO] [stdout] 30 +                     values: self.values.clone(),
[INFO] [stdout] 31 +                     enclosing: Some(Arc::new(Mutex::new(enclose))),
[INFO] [stdout] 32 +                 });
[INFO] [stdout] 33 +             }
[INFO] [stdout] 34 +             Err(_) => {
[INFO] [stdout] 35 +                 return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 36 +                     line: 0,
[INFO] [stdout] 37 +                     location: "N/A".to_owned(),
[INFO] [stdout] 38 +                     message: "Failed to lock environemnt".to_owned(),
[INFO] [stdout] 39 +                 }));
[INFO] [stdout] 40 +             }
[INFO] [stdout] 41 ~         } };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/environment.rs:69:34
[INFO] [stdout]    |
[INFO] [stdout] 69 |                         message: format!("Unkown variable"),
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unkown variable".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout]    = note: `#[warn(clippy::useless_format)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/environment.rs:83:42
[INFO] [stdout]    |
[INFO] [stdout] 83 |                     Ok(mut enclosing) => return enclosing.get(token),
[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] 83 -                     Ok(mut enclosing) => return enclosing.get(token),
[INFO] [stdout] 83 +                     Ok(mut enclosing) => enclosing.get(token),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/environment.rs:91:30
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     message: format!("Unkown variable"),
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unkown variable".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/environment.rs:101:42
[INFO] [stdout]     |
[INFO] [stdout] 101 |                     Ok(mut enclosing) => return enclosing.get_by_string(key),
[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 -                     Ok(mut enclosing) => return enclosing.get_by_string(key),
[INFO] [stdout] 101 +                     Ok(mut enclosing) => enclosing.get_by_string(key),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         return res;
[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] 116 -         return res;
[INFO] [stdout] 116 +         res
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/noa/expression.rs:107:22
[INFO] [stdout]     |
[INFO] [stdout] 107 |         res.push_str(&name);
[INFO] [stdout]     |                      ^^^^^ help: change this to: `name`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:122:17
[INFO] [stdout]     |
[INFO] [stdout] 122 |                 return Ok(n);
[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] 122 -                 return Ok(n);
[INFO] [stdout] 122 +                 Ok(n)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 | /                 return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 126 | |                     line: line,
[INFO] [stdout] 127 | |                     location: format!("\"{}\"", object.to_string()),
[INFO] [stdout] 128 | |                     message: format!("\"{}\" is not a valid number", object.to_string()),
[INFO] [stdout] 129 | |                 }));
[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] 125 ~                 Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 126 +                     line: line,
[INFO] [stdout] 127 +                     location: format!("\"{}\"", object.to_string()),
[INFO] [stdout] 128 +                     message: format!("\"{}\" is not a valid number", object.to_string()),
[INFO] [stdout] 129 ~                 }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]    --> src/noa/expression.rs:127:55
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     location: format!("\"{}\"", object.to_string()),
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout]     = note: `#[warn(clippy::to_string_in_format_args)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]    --> src/noa/expression.rs:128:76
[INFO] [stdout]     |
[INFO] [stdout] 128 |                     message: format!("\"{}\" is not a valid number", object.to_string()),
[INFO] [stdout]     |                                                                            ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:146:25
[INFO] [stdout]     |
[INFO] [stdout] 146 |                         return Ok(right_value);
[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] 146 -                         return Ok(right_value);
[INFO] [stdout] 146 +                         Ok(right_value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:150:25
[INFO] [stdout]     |
[INFO] [stdout] 150 |                         return Ok(Object::Bool(left_value.is_equal(&right_value)));
[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] 150 -                         return Ok(Object::Bool(left_value.is_equal(&right_value)));
[INFO] [stdout] 150 +                         Ok(Object::Bool(left_value.is_equal(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:153:25
[INFO] [stdout]     |
[INFO] [stdout] 153 |                         return Ok(Object::Bool(!left_value.is_equal(&right_value)));
[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] 153 -                         return Ok(Object::Bool(!left_value.is_equal(&right_value)));
[INFO] [stdout] 153 +                         Ok(Object::Bool(!left_value.is_equal(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:157:25
[INFO] [stdout]     |
[INFO] [stdout] 157 |                         return Ok(Object::Bool(left_value.is_greater(&right_value)));
[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] 157 -                         return Ok(Object::Bool(left_value.is_greater(&right_value)));
[INFO] [stdout] 157 +                         Ok(Object::Bool(left_value.is_greater(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:160:25
[INFO] [stdout]     |
[INFO] [stdout] 160 | /                         return Ok(Object::Bool(
[INFO] [stdout] 161 | |                             left_value.is_greater(&right_value)
[INFO] [stdout] 162 | |                                 || left_value.is_equal(&right_value),
[INFO] [stdout] 163 | |                         ));
[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] 160 ~                         Ok(Object::Bool(
[INFO] [stdout] 161 +                             left_value.is_greater(&right_value)
[INFO] [stdout] 162 +                                 || left_value.is_equal(&right_value),
[INFO] [stdout] 163 ~                         ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:166:25
[INFO] [stdout]     |
[INFO] [stdout] 166 |                         return Ok(Object::Bool(left_value.is_less(&right_value)));
[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] 166 -                         return Ok(Object::Bool(left_value.is_less(&right_value)));
[INFO] [stdout] 166 +                         Ok(Object::Bool(left_value.is_less(&right_value)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:169:25
[INFO] [stdout]     |
[INFO] [stdout] 169 | /                         return Ok(Object::Bool(
[INFO] [stdout] 170 | |                             left_value.is_less(&right_value) || left_value.is_equal(&right_value),
[INFO] [stdout] 171 | |                         ));
[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] 169 ~                         Ok(Object::Bool(
[INFO] [stdout] 170 +                             left_value.is_less(&right_value) || left_value.is_equal(&right_value),
[INFO] [stdout] 171 ~                         ))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:189:25
[INFO] [stdout]     |
[INFO] [stdout] 189 |                         return Ok(Object::Number(n1 + n2));
[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] 189 -                         return Ok(Object::Number(n1 + n2));
[INFO] [stdout] 189 +                         Ok(Object::Number(n1 + n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |                         return Ok(Object::Number(n1 - n2));
[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] 198 -                         return Ok(Object::Number(n1 - n2));
[INFO] [stdout] 198 +                         Ok(Object::Number(n1 - n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:208:25
[INFO] [stdout]     |
[INFO] [stdout] 208 |                         return Ok(Object::Number(n1 * n2));
[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] 208 -                         return Ok(Object::Number(n1 * n2));
[INFO] [stdout] 208 +                         Ok(Object::Number(n1 * n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |                         return Ok(Object::Number(n1 / n2));
[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] 223 -                         return Ok(Object::Number(n1 / n2));
[INFO] [stdout] 223 +                         Ok(Object::Number(n1 / n2))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:227:25
[INFO] [stdout]     |
[INFO] [stdout] 227 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 228 | |                             line: binary_expression.operator.line,
[INFO] [stdout] 229 | |                             location: binary_expression.operator.lexeme.clone(),
[INFO] [stdout] 230 | |                             message: format!("Unknown binary operator"),
[INFO] [stdout] 231 | |                         }));
[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] 227 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 228 +                             line: binary_expression.operator.line,
[INFO] [stdout] 229 +                             location: binary_expression.operator.lexeme.clone(),
[INFO] [stdout] 230 +                             message: format!("Unknown binary operator"),
[INFO] [stdout] 231 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:236:17
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 return group_expression.expression.evaluate(environment);
[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] 236 -                 return group_expression.expression.evaluate(environment);
[INFO] [stdout] 236 +                 group_expression.expression.evaluate(environment)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:238:56
[INFO] [stdout]     |
[INFO] [stdout] 238 |             Expression::Literal(literal_expression) => return Ok(literal_expression.value.clone()),
[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] 238 -             Expression::Literal(literal_expression) => return Ok(literal_expression.value.clone()),
[INFO] [stdout] 238 +             Expression::Literal(literal_expression) => Ok(literal_expression.value.clone()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |                         return Ok(Object::Bool(!right_value.is_truthy()));
[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] 244 -                         return Ok(Object::Bool(!right_value.is_truthy()));
[INFO] [stdout] 244 +                         Ok(Object::Bool(!right_value.is_truthy()))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 |                         return Ok(Object::Number(-n1));
[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] 250 -                         return Ok(Object::Number(-n1));
[INFO] [stdout] 250 +                         Ok(Object::Number(-n1))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:253:25
[INFO] [stdout]     |
[INFO] [stdout] 253 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 254 | |                             line: unary_expression.operator.line,
[INFO] [stdout] 255 | |                             location: unary_expression.operator.lexeme.clone(),
[INFO] [stdout] 256 | |                             message: format!("Unknown unary operator"),
[INFO] [stdout] 257 | |                         }));
[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] 253 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 254 +                             line: unary_expression.operator.line,
[INFO] [stdout] 255 +                             location: unary_expression.operator.lexeme.clone(),
[INFO] [stdout] 256 +                             message: format!("Unknown unary operator"),
[INFO] [stdout] 257 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:265:21
[INFO] [stdout]     |
[INFO] [stdout] 265 |                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[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] 265 -                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[INFO] [stdout] 265 +                     Ok(ternary_expression.if_true.evaluate(environment.clone())?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:267:21
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[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] 267 -                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[INFO] [stdout] 267 +                     Ok(ternary_expression.if_false.evaluate(environment.clone())?)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:287:17
[INFO] [stdout]     |
[INFO] [stdout] 287 |                 return Ok(value);
[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] 287 -                 return Ok(value);
[INFO] [stdout] 287 +                 Ok(value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:292:21
[INFO] [stdout]     |
[INFO] [stdout] 292 |                     return Ok(value);
[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] 292 -                     return Ok(value);
[INFO] [stdout] 292 +                     Ok(value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 | /                     return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 296 | |                         line: variable_expression.token.line,
[INFO] [stdout] 297 | |                         location: variable_expression.token.lexeme.clone(),
[INFO] [stdout] 298 | |                         message: format!("Failed to get local scope memory"),
[INFO] [stdout] 299 | |                     }));
[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] 295 ~                     Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 296 +                         line: variable_expression.token.line,
[INFO] [stdout] 297 +                         location: variable_expression.token.lexeme.clone(),
[INFO] [stdout] 298 +                         message: format!("Failed to get local scope memory"),
[INFO] [stdout] 299 ~                     }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |                 return Ok(Object::Bool(false));
[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] 332 -                 return Ok(Object::Bool(false));
[INFO] [stdout] 332 +                 Ok(Object::Bool(false))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:355:25
[INFO] [stdout]     |
[INFO] [stdout] 355 |                         return function.call(arguments);
[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] 355 -                         return function.call(arguments);
[INFO] [stdout] 355 +                         function.call(arguments)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:358:25
[INFO] [stdout]     |
[INFO] [stdout] 358 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 359 | |                             line: call_expression.paren.line,
[INFO] [stdout] 360 | |                             location: "(".to_owned(),
[INFO] [stdout] 361 | |                             message: format!("{} is not callable", callee.to_string()),
[INFO] [stdout] 362 | |                         }));
[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] 358 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 359 +                             line: call_expression.paren.line,
[INFO] [stdout] 360 +                             location: "(".to_owned(),
[INFO] [stdout] 361 +                             message: format!("{} is not callable", callee.to_string()),
[INFO] [stdout] 362 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:373:17
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 return Ok(Object::Table(Arc::new(Mutex::new(Table { values }))));
[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] 373 -                 return Ok(Object::Table(Arc::new(Mutex::new(Table { values }))));
[INFO] [stdout] 373 +                 Ok(Object::Table(Arc::new(Mutex::new(Table { values }))))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:383:33
[INFO] [stdout]     |
[INFO] [stdout] 383 | / ...                   return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 384 | | ...                       line: key_access.left_bracket.line,
[INFO] [stdout] 385 | | ...                       location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 386 | | ...                       message: format!("Key must be a string"),
[INFO] [stdout] 387 | | ...                   }));
[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] 383 ~                                 Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 384 +                                     line: key_access.left_bracket.line,
[INFO] [stdout] 385 +                                     location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 386 +                                     message: format!("Key must be a string"),
[INFO] [stdout] 387 ~                                 }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:391:29
[INFO] [stdout]     |
[INFO] [stdout] 391 | / ...                   return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 392 | | ...                       line: key_access.left_bracket.line,
[INFO] [stdout] 393 | | ...                       location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 394 | | ...                       message: format!("Failed to lock table"),
[INFO] [stdout] 395 | | ...                   }));
[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] 391 ~                             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 392 +                                 line: key_access.left_bracket.line,
[INFO] [stdout] 393 +                                 location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 394 +                                 message: format!("Failed to lock table"),
[INFO] [stdout] 395 ~                             }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:399:25
[INFO] [stdout]     |
[INFO] [stdout] 399 | /                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 400 | |                             line: key_access.left_bracket.line,
[INFO] [stdout] 401 | |                             location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 402 | |                             message: format!("Key access expression can only be used on tables"),
[INFO] [stdout] 403 | |                         }));
[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] 399 ~                         Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 400 +                             line: key_access.left_bracket.line,
[INFO] [stdout] 401 +                             location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 402 +                             message: format!("Key access expression can only be used on tables"),
[INFO] [stdout] 403 ~                         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:453:17
[INFO] [stdout]     |
[INFO] [stdout] 453 |                 return Ok(Object::Nil);
[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] 453 -                 return Ok(Object::Nil);
[INFO] [stdout] 453 +                 Ok(Object::Nil)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:220:42
[INFO] [stdout]     |
[INFO] [stdout] 220 | ...                   message: format!("Cannot divide by zero"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Cannot divide by zero".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:230:38
[INFO] [stdout]     |
[INFO] [stdout] 230 | ...                   message: format!("Unknown binary operator"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unknown binary operator".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:256:38
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...                   message: format!("Unknown unary operator"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unknown unary operator".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]    --> src/noa/expression.rs:265:28
[INFO] [stdout]     |
[INFO] [stdout] 265 |                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout]     = note: `#[warn(clippy::needless_question_mark)]` on by default
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]     |
[INFO] [stdout] 265 -                     return Ok(ternary_expression.if_true.evaluate(environment.clone())?);
[INFO] [stdout] 265 +                     return ternary_expression.if_true.evaluate(environment.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enclosing `Ok` and `?` operator are unneeded
[INFO] [stdout]    --> src/noa/expression.rs:267:28
[INFO] [stdout]     |
[INFO] [stdout] 267 |                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_question_mark
[INFO] [stdout] help: remove the enclosing `Ok` and `?` operator
[INFO] [stdout]     |
[INFO] [stdout] 267 -                     return Ok(ternary_expression.if_false.evaluate(environment.clone())?);
[INFO] [stdout] 267 +                     return ternary_expression.if_false.evaluate(environment.clone());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:283:38
[INFO] [stdout]     |
[INFO] [stdout] 283 | ...                   message: format!("Failed to get local scope memory"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to get local scope memory".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:298:34
[INFO] [stdout]     |
[INFO] [stdout] 298 |                         message: format!("Failed to get local scope memory"),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to get local scope memory".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]    --> src/noa/expression.rs:361:74
[INFO] [stdout]     |
[INFO] [stdout] 361 | ...                   message: format!("{} is not callable", callee.to_string()),
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:386:46
[INFO] [stdout]     |
[INFO] [stdout] 386 | ...                   message: format!("Key must be a string"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Key must be a string".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:394:42
[INFO] [stdout]     |
[INFO] [stdout] 394 | ...                   message: format!("Failed to lock table"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to lock table".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:402:38
[INFO] [stdout]     |
[INFO] [stdout] 402 | ...                   message: format!("Key access expression can only be used on tables"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Key access expression can only be used on tables".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]    --> src/noa/expression.rs:408:17
[INFO] [stdout]     |
[INFO] [stdout] 408 | /                 match *key_access_assignment.key_access.clone() {
[INFO] [stdout] 409 | |                     Expression::KeyAccess(key_access) => {
[INFO] [stdout] 410 | |                         let key = key_access.key.evaluate(environment.clone())?;
[INFO] [stdout] 411 | |                         let value = key_access_assignment
[INFO] [stdout] ...   |
[INFO] [stdout] 450 | |                     _ => {}
[INFO] [stdout] 451 | |                 }
[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] help: try
[INFO] [stdout]     |
[INFO] [stdout] 408 ~                 if let Expression::KeyAccess(key_access) = *key_access_assignment.key_access.clone() {
[INFO] [stdout] 409 +                     let key = key_access.key.evaluate(environment.clone())?;
[INFO] [stdout] 410 +                     let value = key_access_assignment
[INFO] [stdout] 411 +                         .expression
[INFO] [stdout] 412 +                         .evaluate(environment.clone())?;
[INFO] [stdout] 413 +                     match key {
[INFO] [stdout] 414 +                         Object::String(key) => {
[INFO] [stdout] 415 +                             let target = key_access.target.evaluate(environment.clone())?;
[INFO] [stdout] 416 +                             match target {
[INFO] [stdout] 417 +                                 Object::Table(mutex) => match mutex.lock() {
[INFO] [stdout] 418 +                                     Ok(mut table) => {
[INFO] [stdout] 419 +                                         table.set_value(key, value);
[INFO] [stdout] 420 +                                     }
[INFO] [stdout] 421 +                                     Err(_) => {
[INFO] [stdout] 422 +                                         return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 423 +                                             line: key_access.left_bracket.line,
[INFO] [stdout] 424 +                                             location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 425 +                                             message: format!("Failed to lock table"),
[INFO] [stdout] 426 +                                         }));
[INFO] [stdout] 427 +                                     }
[INFO] [stdout] 428 +                                 },
[INFO] [stdout] 429 +                                 _ => {
[INFO] [stdout] 430 +                                     return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 431 +                                         line: key_access.left_bracket.line,
[INFO] [stdout] 432 +                                         location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 433 +                                         message: format!(
[INFO] [stdout] 434 +                                             "Key access expression can only be used on tables"
[INFO] [stdout] 435 +                                         ),
[INFO] [stdout] 436 +                                     }));
[INFO] [stdout] 437 +                                 }
[INFO] [stdout] 438 +                             }
[INFO] [stdout] 439 +                         }
[INFO] [stdout] 440 +                         _ => {
[INFO] [stdout] 441 +                             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 442 +                                 line: key_access.left_bracket.line,
[INFO] [stdout] 443 +                                 location: key_access.left_bracket.lexeme.clone(),
[INFO] [stdout] 444 +                                 message: format!("Key must be a string"),
[INFO] [stdout] 445 +                             }));
[INFO] [stdout] 446 +                         }
[INFO] [stdout] 447 +                     }
[INFO] [stdout] 448 +                 }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:426:58
[INFO] [stdout]     |
[INFO] [stdout] 426 | ...                   message: format!("Failed to lock table"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Failed to lock table".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:434:54
[INFO] [stdout]     |
[INFO] [stdout] 434 |   ...                   message: format!(
[INFO] [stdout]     |  ________________________________^
[INFO] [stdout] 435 | | ...                       "Key access expression can only be used on tables"
[INFO] [stdout] 436 | | ...                   ),
[INFO] [stdout]     | |_______________________^ help: consider using `.to_string()`: `"Key access expression can only be used on tables".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:445:46
[INFO] [stdout]     |
[INFO] [stdout] 445 | ...                   message: format!("Key must be a string"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Key must be a string".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:460:17
[INFO] [stdout]     |
[INFO] [stdout] 460 | /                 return self.parenthesize(
[INFO] [stdout] 461 | |                     &String::from("ternary"),
[INFO] [stdout] 462 | |                     &[
[INFO] [stdout] 463 | |                         ternary.check.clone(),
[INFO] [stdout] ...   |
[INFO] [stdout] 466 | |                     ],
[INFO] [stdout] 467 | |                 );
[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] 460 ~                 self.parenthesize(
[INFO] [stdout] 461 +                     &String::from("ternary"),
[INFO] [stdout] 462 +                     &[
[INFO] [stdout] 463 +                         ternary.check.clone(),
[INFO] [stdout] 464 +                         ternary.if_false.clone(),
[INFO] [stdout] 465 +                         ternary.if_true.clone(),
[INFO] [stdout] 466 +                     ],
[INFO] [stdout] 467 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:470:17
[INFO] [stdout]     |
[INFO] [stdout] 470 | /                 return self.parenthesize(
[INFO] [stdout] 471 | |                     &binary.operator.lexeme,
[INFO] [stdout] 472 | |                     &[binary.left.clone(), binary.right.clone()],
[INFO] [stdout] 473 | |                 );
[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] 470 ~                 self.parenthesize(
[INFO] [stdout] 471 +                     &binary.operator.lexeme,
[INFO] [stdout] 472 +                     &[binary.left.clone(), binary.right.clone()],
[INFO] [stdout] 473 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:476:17
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 return self.parenthesize(&String::from("group"), &[group.expression.clone()]);
[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] 476 -                 return self.parenthesize(&String::from("group"), &[group.expression.clone()]);
[INFO] [stdout] 476 +                 self.parenthesize(&String::from("group"), &[group.expression.clone()])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:478:45
[INFO] [stdout]     |
[INFO] [stdout] 478 |             Expression::Literal(literal) => return literal.value.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] 478 -             Expression::Literal(literal) => return literal.value.to_string(),
[INFO] [stdout] 478 +             Expression::Literal(literal) => literal.value.to_string(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:480:17
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 return self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()]);
[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] 480 -                 return self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()]);
[INFO] [stdout] 480 +                 self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()])
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:483:17
[INFO] [stdout]     |
[INFO] [stdout] 483 | /                 return self.parenthesize(
[INFO] [stdout] 484 | |                     &format!("{} =", assgin_expression.token.lexeme),
[INFO] [stdout] 485 | |                     &[assgin_expression.expression.clone()],
[INFO] [stdout] 486 | |                 );
[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] 483 ~                 self.parenthesize(
[INFO] [stdout] 484 +                     &format!("{} =", assgin_expression.token.lexeme),
[INFO] [stdout] 485 +                     &[assgin_expression.expression.clone()],
[INFO] [stdout] 486 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:489:17
[INFO] [stdout]     |
[INFO] [stdout] 489 |                 return format!("var {}", variable_expression.token.lexeme);
[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] 489 -                 return format!("var {}", variable_expression.token.lexeme);
[INFO] [stdout] 489 +                 format!("var {}", variable_expression.token.lexeme)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:492:17
[INFO] [stdout]     |
[INFO] [stdout] 492 | /                 return self.parenthesize(
[INFO] [stdout] 493 | |                     &format!("= {}", logical_expression.operator.lexeme),
[INFO] [stdout] 494 | |                     &[
[INFO] [stdout] 495 | |                         logical_expression.left.clone(),
[INFO] [stdout] 496 | |                         logical_expression.right.clone(),
[INFO] [stdout] 497 | |                     ],
[INFO] [stdout] 498 | |                 );
[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] 492 ~                 self.parenthesize(
[INFO] [stdout] 493 +                     &format!("= {}", logical_expression.operator.lexeme),
[INFO] [stdout] 494 +                     &[
[INFO] [stdout] 495 +                         logical_expression.left.clone(),
[INFO] [stdout] 496 +                         logical_expression.right.clone(),
[INFO] [stdout] 497 +                     ],
[INFO] [stdout] 498 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:506:17
[INFO] [stdout]     |
[INFO] [stdout] 506 |                 return self.parenthesize(&format!("call"), &expressions);
[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] 506 -                 return self.parenthesize(&format!("call"), &expressions);
[INFO] [stdout] 506 +                 self.parenthesize(&format!("call"), &expressions)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:514:17
[INFO] [stdout]     |
[INFO] [stdout] 514 |                 return self.parenthesize(&format!("table"), &expressions);
[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] 514 -                 return self.parenthesize(&format!("table"), &expressions);
[INFO] [stdout] 514 +                 self.parenthesize(&format!("table"), &expressions)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:517:17
[INFO] [stdout]     |
[INFO] [stdout] 517 | /                 return self.parenthesize(
[INFO] [stdout] 518 | |                     &format!("[]"),
[INFO] [stdout] 519 | |                     &[key_access.target.clone(), key_access.key.clone()],
[INFO] [stdout] 520 | |                 );
[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] 517 ~                 self.parenthesize(
[INFO] [stdout] 518 +                     &format!("[]"),
[INFO] [stdout] 519 +                     &[key_access.target.clone(), key_access.key.clone()],
[INFO] [stdout] 520 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/expression.rs:523:17
[INFO] [stdout]     |
[INFO] [stdout] 523 | /                 return self.parenthesize(
[INFO] [stdout] 524 | |                     &format!("[] ="),
[INFO] [stdout] 525 | |                     &[
[INFO] [stdout] 526 | |                         table_assgin_expression.key_access.clone(),
[INFO] [stdout] 527 | |                         table_assgin_expression.expression.clone(),
[INFO] [stdout] 528 | |                     ],
[INFO] [stdout] 529 | |                 );
[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] 523 ~                 self.parenthesize(
[INFO] [stdout] 524 +                     &format!("[] ="),
[INFO] [stdout] 525 +                     &[
[INFO] [stdout] 526 +                         table_assgin_expression.key_access.clone(),
[INFO] [stdout] 527 +                         table_assgin_expression.expression.clone(),
[INFO] [stdout] 528 +                     ],
[INFO] [stdout] 529 ~                 )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this call to `clone` can be replaced with `std::slice::from_ref`
[INFO] [stdout]    --> src/noa/expression.rs:476:66
[INFO] [stdout]     |
[INFO] [stdout] 476 |                 return self.parenthesize(&String::from("group"), &[group.expression.clone()]);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::slice::from_ref(&group.expression)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs
[INFO] [stdout]     = note: `#[warn(clippy::cloned_ref_to_slice_refs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this call to `clone` can be replaced with `std::slice::from_ref`
[INFO] [stdout]    --> src/noa/expression.rs:480:66
[INFO] [stdout]     |
[INFO] [stdout] 480 |                 return self.parenthesize(&unary.operator.lexeme, &[unary.right.clone()]);
[INFO] [stdout]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::slice::from_ref(&unary.right)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this call to `clone` can be replaced with `std::slice::from_ref`
[INFO] [stdout]    --> src/noa/expression.rs:485:21
[INFO] [stdout]     |
[INFO] [stdout] 485 |                     &[assgin_expression.expression.clone()],
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `std::slice::from_ref(&assgin_expression.expression)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_ref_to_slice_refs
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:506:43
[INFO] [stdout]     |
[INFO] [stdout] 506 |                 return self.parenthesize(&format!("call"), &expressions);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"call".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:514:43
[INFO] [stdout]     |
[INFO] [stdout] 514 |                 return self.parenthesize(&format!("table"), &expressions);
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"table".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:518:22
[INFO] [stdout]     |
[INFO] [stdout] 518 |                     &format!("[]"),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[]".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/expression.rs:524:22
[INFO] [stdout]     |
[INFO] [stdout] 524 |                     &format!("[] ="),
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[] =".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/generic.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 | /                 return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 19 | |                     line: 0,
[INFO] [stdout] 20 | |                     location: "N/A".to_owned(),
[INFO] [stdout] 21 | |                     message: "Failed to lock table".to_owned(),
[INFO] [stdout] 22 | |                 }));
[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] 18 ~                 Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 19 +                     line: 0,
[INFO] [stdout] 20 +                     location: "N/A".to_owned(),
[INFO] [stdout] 21 +                     message: "Failed to lock table".to_owned(),
[INFO] [stdout] 22 ~                 }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/generic.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 | /             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 27 | |                 line: 0,
[INFO] [stdout] 28 | |                 location: "N/A".to_owned(),
[INFO] [stdout] 29 | |                 message: "len can only be called on strings and tables".to_owned(),
[INFO] [stdout] 30 | |             }));
[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] 26 ~             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 27 +                 line: 0,
[INFO] [stdout] 28 +                 location: "N/A".to_owned(),
[INFO] [stdout] 29 +                 message: "len can only be called on strings and tables".to_owned(),
[INFO] [stdout] 30 ~             }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/noa/generic.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn len(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                       ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 12 - pub fn len(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 12 + pub fn len(arguments: &[Object], _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/generic.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 | /             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 42 | |                 line: 0,
[INFO] [stdout] 43 | |                 location: first.to_string(),
[INFO] [stdout] 44 | |                 message: format!("{} is not a number", first.to_string()),
[INFO] [stdout] 45 | |             }));
[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] 41 ~             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 42 +                 line: 0,
[INFO] [stdout] 43 +                 location: first.to_string(),
[INFO] [stdout] 44 +                 message: format!("{} is not a number", first.to_string()),
[INFO] [stdout] 45 ~             }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/noa/generic.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn exit(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |                        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 35 - pub fn exit(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 35 + pub fn exit(arguments: &[Object], _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]   --> src/noa/generic.rs:44:61
[INFO] [stdout]    |
[INFO] [stdout] 44 |                 message: format!("{} is not a number", first.to_string()),
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/interpreter.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | /         return Interpreter {
[INFO] [stdout] 18 | |             environment: Arc::new(Mutex::new(Environment::new())),
[INFO] [stdout] 19 | |         };
[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] 17 ~         Interpreter {
[INFO] [stdout] 18 +             environment: Arc::new(Mutex::new(Environment::new())),
[INFO] [stdout] 19 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/interpreter.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | /             match statement.execute(self.environment.clone()) {
[INFO] [stdout] 32 | |                 Err(e) => match e {
[INFO] [stdout] 33 | |                     crate::noa::error::NoaTermination::Error(noa_error) => return Err(noa_error),
[INFO] [stdout] 34 | |                     super::error::NoaTermination::Return(_) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 57 | |                 _ => {}
[INFO] [stdout] 58 | |             }
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 31 ~             if let Err(e) = statement.execute(self.environment.clone()) { match e {
[INFO] [stdout] 32 +                 crate::noa::error::NoaTermination::Error(noa_error) => return Err(noa_error),
[INFO] [stdout] 33 +                 super::error::NoaTermination::Return(_) => {
[INFO] [stdout] 34 +                     return Err(NoaError {
[INFO] [stdout] 35 +                         line: 0,
[INFO] [stdout] 36 +                         location: String::from("return"),
[INFO] [stdout] 37 +                         message: String::from("return can only be used inside a function"),
[INFO] [stdout] 38 +                     });
[INFO] [stdout] 39 +                 }
[INFO] [stdout] 40 +                 super::error::NoaTermination::Break => {
[INFO] [stdout] 41 +                     return Err(NoaError {
[INFO] [stdout] 42 +                         line: 0,
[INFO] [stdout] 43 +                         location: String::from("break"),
[INFO] [stdout] 44 +                         message: String::from("break can only be used loops"),
[INFO] [stdout] 45 +                     });
[INFO] [stdout] 46 +                 }
[INFO] [stdout] 47 +                 super::error::NoaTermination::Continue => {
[INFO] [stdout] 48 +                     return Err(NoaError {
[INFO] [stdout] 49 +                         line: 0,
[INFO] [stdout] 50 +                         location: String::from("continue"),
[INFO] [stdout] 51 +                         message: String::from("continue can only be used loops"),
[INFO] [stdout] 52 +                     });
[INFO] [stdout] 53 +                 }
[INFO] [stdout] 54 +                 super::error::NoaTermination::Exit(num) => return Ok(num),
[INFO] [stdout] 55 +             } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `print!` args
[INFO] [stdout]   --> src/noa/io.rs:13:25
[INFO] [stdout]    |
[INFO] [stdout] 13 |         print!("{}", arg.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `print!` args
[INFO] [stdout]   --> src/noa/io.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |         print!("{}", arg.to_string());
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: empty string literal in `println!`
[INFO] [stdout]   --> src/noa/io.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     println!("");
[INFO] [stdout]    |     ^^^^^^^^^--^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: remove the empty string
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stdout]    = note: `#[warn(clippy::println_empty_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         return Parser { tokens, current: 0 };
[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] 23 -         return Parser { tokens, current: 0 };
[INFO] [stdout] 23 +         Parser { tokens, current: 0 }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         return Ok(statements);
[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] 54 -         return Ok(statements);
[INFO] [stdout] 54 +         Ok(statements)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/parser.rs:40:35
[INFO] [stdout]    |
[INFO] [stdout] 40 |                           location: format!(
[INFO] [stdout]    |  ___________________________________^
[INFO] [stdout] 41 | |                             "{}",
[INFO] [stdout] 42 | |                             if self.peek().token_type == TokenType::EOF {
[INFO] [stdout] 43 | |                                 "eof"
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |                         ),
[INFO] [stdout]    | |_________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] help: consider using `.to_string()`
[INFO] [stdout]    |
[INFO] [stdout] 40 ~                         location: (if self.peek().token_type == TokenType::EOF {
[INFO] [stdout] 41 +                                 "eof"
[INFO] [stdout] 42 +                             } else {
[INFO] [stdout] 43 +                                 &self.peek().lexeme
[INFO] [stdout] 44 ~                             }).to_string(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         return self.parse_statement();
[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] 65 -         return self.parse_statement();
[INFO] [stdout] 65 +         self.parse_statement()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/parser.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 | /         return Ok(Statement::Var(VarStatement {
[INFO] [stdout] 83 | |             initializer,
[INFO] [stdout] 84 | |             identifier: identifier,
[INFO] [stdout] 85 | |         }));
[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] 82 ~         Ok(Statement::Var(VarStatement {
[INFO] [stdout] 83 +             initializer,
[INFO] [stdout] 84 +             identifier: identifier,
[INFO] [stdout] 85 ~         }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 | /         return Ok(Statement::Function(FunctionStatement {
[INFO] [stdout] 120 | |             name: name.clone(),
[INFO] [stdout] 121 | |             params: parameters,
[INFO] [stdout] 122 | |             body: Box::new(body),
[INFO] [stdout] 123 | |         }));
[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] 119 ~         Ok(Statement::Function(FunctionStatement {
[INFO] [stdout] 120 +             name: name.clone(),
[INFO] [stdout] 121 +             params: parameters,
[INFO] [stdout] 122 +             body: Box::new(body),
[INFO] [stdout] 123 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 |         return self.parse_expression_statement();
[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] 147 -         return self.parse_expression_statement();
[INFO] [stdout] 147 +         self.parse_expression_statement()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 | /         return Ok(Statement::Return(ReturnStatement {
[INFO] [stdout] 163 | |             keyword: token,
[INFO] [stdout] 164 | |             value: Box::new(expr),
[INFO] [stdout] 165 | |         }));
[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] 162 ~         Ok(Statement::Return(ReturnStatement {
[INFO] [stdout] 163 +             keyword: token,
[INFO] [stdout] 164 +             value: Box::new(expr),
[INFO] [stdout] 165 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:190:9
[INFO] [stdout]     |
[INFO] [stdout] 190 | /         return Ok(Statement::If(IfStatement {
[INFO] [stdout] 191 | |             check: Box::new(expression),
[INFO] [stdout] 192 | |             if_true: Box::new(if_true),
[INFO] [stdout] 193 | |             if_false: None,
[INFO] [stdout] 194 | |         }));
[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] 190 ~         Ok(Statement::If(IfStatement {
[INFO] [stdout] 191 +             check: Box::new(expression),
[INFO] [stdout] 192 +             if_true: Box::new(if_true),
[INFO] [stdout] 193 +             if_false: None,
[INFO] [stdout] 194 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:209:9
[INFO] [stdout]     |
[INFO] [stdout] 209 | /         return Ok(Statement::While(WhileStatement {
[INFO] [stdout] 210 | |             check: Box::new(expression),
[INFO] [stdout] 211 | |             if_true: Box::new(if_true),
[INFO] [stdout] 212 | |         }));
[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] 209 ~         Ok(Statement::While(WhileStatement {
[INFO] [stdout] 210 +             check: Box::new(expression),
[INFO] [stdout] 211 +             if_true: Box::new(if_true),
[INFO] [stdout] 212 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 | /         return Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 261 | |             statements: vec![
[INFO] [stdout] 262 | |                 initializer,
[INFO] [stdout] 263 | |                 Statement::While(WhileStatement {
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |             ],
[INFO] [stdout] 275 | |         }));
[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] 260 ~         Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 261 +             statements: vec![
[INFO] [stdout] 262 +                 initializer,
[INFO] [stdout] 263 +                 Statement::While(WhileStatement {
[INFO] [stdout] 264 +                     check: Box::new(check),
[INFO] [stdout] 265 +                     if_true: Box::new(Statement::Block(BlockStatement {
[INFO] [stdout] 266 +                         statements: vec![
[INFO] [stdout] 267 +                             if_true,
[INFO] [stdout] 268 +                             Statement::Expression(ExpressionStatement {
[INFO] [stdout] 269 +                                 expression: Box::new(post_loop),
[INFO] [stdout] 270 +                             }),
[INFO] [stdout] 271 +                         ],
[INFO] [stdout] 272 +                     })),
[INFO] [stdout] 273 +                 }),
[INFO] [stdout] 274 +             ],
[INFO] [stdout] 275 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 | /         return Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 288 | |             statements: statements,
[INFO] [stdout] 289 | |         }));
[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] 287 ~         Ok(Statement::Block(BlockStatement {
[INFO] [stdout] 288 +             statements: statements,
[INFO] [stdout] 289 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:299:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | /         return Ok(Statement::Expression(ExpressionStatement {
[INFO] [stdout] 300 | |             expression: Box::new(expr),
[INFO] [stdout] 301 | |         }));
[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] 299 ~         Ok(Statement::Expression(ExpressionStatement {
[INFO] [stdout] 300 +             expression: Box::new(expr),
[INFO] [stdout] 301 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:305:9
[INFO] [stdout]     |
[INFO] [stdout] 305 |         return self.peek().token_type == TokenType::EOF;
[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] 305 -         return self.peek().token_type == TokenType::EOF;
[INFO] [stdout] 305 +         self.peek().token_type == TokenType::EOF
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |         return &self.tokens[self.current];
[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] 308 -         return &self.tokens[self.current];
[INFO] [stdout] 308 +         &self.tokens[self.current]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:315:9
[INFO] [stdout]     |
[INFO] [stdout] 315 |         return self.peek().token_type == *token_type;
[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] 315 -         return self.peek().token_type == *token_type;
[INFO] [stdout] 315 +         self.peek().token_type == *token_type
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:318:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |         return self.tokens[self.current - 1].clone();
[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] 318 -         return self.tokens[self.current - 1].clone();
[INFO] [stdout] 318 +         self.tokens[self.current - 1].clone()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         return self.previous();
[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] 325 -         return self.previous();
[INFO] [stdout] 325 +         self.previous()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:335:9
[INFO] [stdout]     |
[INFO] [stdout] 335 |         return false;
[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] 335 -         return false;
[INFO] [stdout] 335 +         false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:339:9
[INFO] [stdout]     |
[INFO] [stdout] 339 |         return self.parse_assignment();
[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] 339 -         return self.parse_assignment();
[INFO] [stdout] 339 +         self.parse_assignment()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 |         return Ok(expr);
[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] 365 -         return Ok(expr);
[INFO] [stdout] 365 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:381:9
[INFO] [stdout]     |
[INFO] [stdout] 381 |         return Ok(expr);
[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] 381 -         return Ok(expr);
[INFO] [stdout] 381 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |         return Ok(expr);
[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] 397 -         return Ok(expr);
[INFO] [stdout] 397 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:417:9
[INFO] [stdout]     |
[INFO] [stdout] 417 |         return Ok(expr);
[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] 417 -         return Ok(expr);
[INFO] [stdout] 417 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:433:9
[INFO] [stdout]     |
[INFO] [stdout] 433 |         return Ok(expr);
[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] 433 -         return Ok(expr);
[INFO] [stdout] 433 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 |         return Ok(expr);
[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] 454 -         return Ok(expr);
[INFO] [stdout] 454 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:470:9
[INFO] [stdout]     |
[INFO] [stdout] 470 |         return Ok(expr);
[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] 470 -         return Ok(expr);
[INFO] [stdout] 470 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:486:9
[INFO] [stdout]     |
[INFO] [stdout] 486 |         return Ok(expr);
[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] 486 -         return Ok(expr);
[INFO] [stdout] 486 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:499:9
[INFO] [stdout]     |
[INFO] [stdout] 499 |         return self.parse_call_or_key_access();
[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] 499 -         return self.parse_call_or_key_access();
[INFO] [stdout] 499 +         self.parse_call_or_key_access()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:515:9
[INFO] [stdout]     |
[INFO] [stdout] 515 |         return Ok(expression);
[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] 515 -         return Ok(expression);
[INFO] [stdout] 515 +         Ok(expression)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:538:9
[INFO] [stdout]     |
[INFO] [stdout] 538 | /         return Ok(Expression::Call(CallExpression {
[INFO] [stdout] 539 | |             callee: Box::new(expression),
[INFO] [stdout] 540 | |             paren: paren.clone(),
[INFO] [stdout] 541 | |             arguments: arguments,
[INFO] [stdout] 542 | |         }));
[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] 538 ~         Ok(Expression::Call(CallExpression {
[INFO] [stdout] 539 +             callee: Box::new(expression),
[INFO] [stdout] 540 +             paren: paren.clone(),
[INFO] [stdout] 541 +             arguments: arguments,
[INFO] [stdout] 542 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 551 | /         return Ok(Expression::KeyAccess(KeyAccessExpression {
[INFO] [stdout] 552 | |             target: Box::new(expression),
[INFO] [stdout] 553 | |             left_bracket: self.previous().clone(),
[INFO] [stdout] 554 | |             key: Box::new(key),
[INFO] [stdout] 555 | |         }));
[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] 551 ~         Ok(Expression::KeyAccess(KeyAccessExpression {
[INFO] [stdout] 552 +             target: Box::new(expression),
[INFO] [stdout] 553 +             left_bracket: self.previous().clone(),
[INFO] [stdout] 554 +             key: Box::new(key),
[INFO] [stdout] 555 ~         }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:609:9
[INFO] [stdout]     |
[INFO] [stdout] 609 |         return Err(format!("Unexpected token"));
[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] 609 -         return Err(format!("Unexpected token"));
[INFO] [stdout] 609 +         Err(format!("Unexpected token"))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/parser.rs:609:20
[INFO] [stdout]     |
[INFO] [stdout] 609 |         return Err(format!("Unexpected token"));
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unexpected token".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:630:9
[INFO] [stdout]     |
[INFO] [stdout] 630 |         return Ok(Expression::Table(TableExpression { values: map }));
[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] 630 -         return Ok(Expression::Table(TableExpression { values: map }));
[INFO] [stdout] 630 +         Ok(Expression::Table(TableExpression { values: map }))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:646:9
[INFO] [stdout]     |
[INFO] [stdout] 646 |         return Ok(expr);
[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] 646 -         return Ok(expr);
[INFO] [stdout] 646 +         Ok(expr)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/parser.rs:653:9
[INFO] [stdout]     |
[INFO] [stdout] 653 |         return Err(message);
[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] 653 -         return Err(message);
[INFO] [stdout] 653 +         Err(message)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/scanner.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | /         return Scanner {
[INFO] [stdout] 40 | |             keywords: keywords,
[INFO] [stdout] 41 | |             source: source,
[INFO] [stdout] 42 | |             tokens: Vec::new(),
[INFO] [stdout] ...  |
[INFO] [stdout] 45 | |             line: 1,
[INFO] [stdout] 46 | |         };
[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] 39 ~         Scanner {
[INFO] [stdout] 40 +             keywords: keywords,
[INFO] [stdout] 41 +             source: source,
[INFO] [stdout] 42 +             tokens: Vec::new(),
[INFO] [stdout] 43 +             start: 0,
[INFO] [stdout] 44 +             current: 0,
[INFO] [stdout] 45 +             line: 1,
[INFO] [stdout] 46 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/noa/scanner.rs:52:16
[INFO] [stdout]    |
[INFO] [stdout] 52 |             if token.lexeme.len() > 0 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!token.lexeme.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/scanner.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         return self.current >= self.source.len();
[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 self.current >= self.source.len();
[INFO] [stdout] 62 +         self.current >= self.source.len()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/scanner.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |         return Ok(());
[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] 82 -         return Ok(());
[INFO] [stdout] 82 +         Ok(())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `TokenType` which implements the `Copy` trait
[INFO] [stdout]    --> src/noa/scanner.rs:108:37
[INFO] [stdout]     |
[INFO] [stdout] 108 |           let token_type: TokenType = self
[INFO] [stdout]     |  _____________________________________^
[INFO] [stdout] 109 | |             .keywords
[INFO] [stdout] 110 | |             .get(value)
[INFO] [stdout] 111 | |             .unwrap_or(&TokenType::Identifier)
[INFO] [stdout] 112 | |             .clone();
[INFO] [stdout]     | |____________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] help: try dereferencing it
[INFO] [stdout]     |
[INFO] [stdout] 108 ~         let token_type: TokenType = *self
[INFO] [stdout] 109 +             .keywords
[INFO] [stdout] 110 +             .get(value)
[INFO] [stdout] 111 ~             .unwrap_or(&TokenType::Identifier);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/noa/scanner.rs:125:15
[INFO] [stdout]     |
[INFO] [stdout] 125 |         while !(self.peek() == '*' && self.peek_next() == '/') && !self.is_at_end() {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(self.is_at_end() || self.peek() == '*' && self.peek_next() == '/')`
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:154:15
[INFO] [stdout]     |
[INFO] [stdout] 154 |         while self.peek().is_digit(10) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout]     = note: `#[warn(clippy::is_digit_ascii_radix)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:157:34
[INFO] [stdout]     |
[INFO] [stdout] 157 |         if self.peek() == '.' && self.peek_next().is_digit(10) {
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_next().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout] 159 |             while self.peek().is_digit(10) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek().is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:245:9
[INFO] [stdout]     |
[INFO] [stdout] 245 |         return Ok(());
[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] 245 -         return Ok(());
[INFO] [stdout] 245 +         Ok(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `char::is_digit` with literal radix of 10
[INFO] [stdout]    --> src/noa/scanner.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 if c.is_digit(10) {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^ help: try: `c.is_ascii_digit()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#is_digit_ascii_radix
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |         return self.source.chars().nth(self.current - 1).unwrap_or('\0');
[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] 265 -         return self.source.chars().nth(self.current - 1).unwrap_or('\0');
[INFO] [stdout] 265 +         self.source.chars().nth(self.current - 1).unwrap_or('\0')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:272:9
[INFO] [stdout]     |
[INFO] [stdout] 272 |         return self.source.chars().nth(self.current).unwrap_or('\0');
[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] 272 -         return self.source.chars().nth(self.current).unwrap_or('\0');
[INFO] [stdout] 272 +         self.source.chars().nth(self.current).unwrap_or('\0')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |         return self.source.chars().nth(self.current + 1).unwrap_or('\0');
[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] 282 -         return self.source.chars().nth(self.current + 1).unwrap_or('\0');
[INFO] [stdout] 282 +         self.source.chars().nth(self.current + 1).unwrap_or('\0')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/scanner.rs:294:9
[INFO] [stdout]     |
[INFO] [stdout] 294 |         return true;
[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] 294 -         return true;
[INFO] [stdout] 294 +         true
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/statement.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 return Ok(());
[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] 132 -                 return Ok(());
[INFO] [stdout] 132 +                 Ok(())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/statement.rs:180:17
[INFO] [stdout]     |
[INFO] [stdout] 180 |                 return Err(NoaTermination::Return(value));
[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] 180 -                 return Err(NoaTermination::Return(value));
[INFO] [stdout] 180 +                 Err(NoaTermination::Return(value))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/noa/statement.rs:84:38
[INFO] [stdout]    |
[INFO] [stdout] 84 |   ...                   message: format!(
[INFO] [stdout]    |  ________________________________^
[INFO] [stdout] 85 | | ...                       "Failed to get local scope memory to assign the value"
[INFO] [stdout] 86 | | ...                   ),
[INFO] [stdout]    | |_______________________^ help: consider using `.to_string()`: `"Failed to get local scope memory to assign the value".to_string()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/statement.rs:101:39
[INFO] [stdout]     |
[INFO] [stdout] 101 | ...                   location: format!("N/A"),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"N/A".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]    --> src/noa/statement.rs:102:38
[INFO] [stdout]     |
[INFO] [stdout] 102 | ...                   message: format!("Unable to create local scope for block"),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"Unable to create local scope for block".to_string()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]  --> src/noa/string.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn str(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]   |                       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]   |
[INFO] [stdout] 9 - pub fn str(arguments: &Vec<Object>, _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout] 9 + pub fn str(arguments: &[Object], _: Arc<Mutex<Environment>>) -> Result<Object, NoaTermination> {
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/string.rs:28:13
[INFO] [stdout]    |
[INFO] [stdout] 28 | /             return Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 29 | |                 line: 0,
[INFO] [stdout] 30 | |                 location: first.to_string(),
[INFO] [stdout] 31 | |                 message: format!("Cannot convert {} into number", first.to_string()),
[INFO] [stdout] 32 | |             }));
[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] 28 ~             Err(NoaTermination::Error(NoaError {
[INFO] [stdout] 29 +                 line: 0,
[INFO] [stdout] 30 +                 location: first.to_string(),
[INFO] [stdout] 31 +                 message: format!("Cannot convert {} into number", first.to_string()),
[INFO] [stdout] 32 ~             }))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/noa/string.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     arguments: &Vec<Object>,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 14 -     arguments: &Vec<Object>,
[INFO] [stdout] 14 +     arguments: &[Object],
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `format!` args
[INFO] [stdout]   --> src/noa/string.rs:31:72
[INFO] [stdout]    |
[INFO] [stdout] 31 |                 message: format!("Cannot convert {} into number", first.to_string()),
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `EOF` contains a capitalized acronym
[INFO] [stdout]   --> src/noa/token.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     EOF,
[INFO] [stdout]    |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Eof`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/token.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |         return format!("{:?} {} {}", self.token_type, self.lexeme, self.line);
[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] 67 -         return format!("{:?} {} {}", self.token_type, self.lexeme, self.line);
[INFO] [stdout] 67 +         format!("{:?} {} {}", self.token_type, self.lexeme, self.line)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/noa/types.rs:16:19
[INFO] [stdout]    |
[INFO] [stdout] 16 |       pub callback: Option<
[INFO] [stdout]    |  ___________________^
[INFO] [stdout] 17 | |         fn(
[INFO] [stdout] 18 | |             arguments: &Vec<Object>,
[INFO] [stdout] 19 | |             environment: Arc<Mutex<Environment>>,
[INFO] [stdout] 20 | |         ) -> Result<Object, NoaTermination>,
[INFO] [stdout] 21 | |     >,
[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: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |         return Ok(Object::Nil);
[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] 54 -         return Ok(Object::Nil);
[INFO] [stdout] 54 +         Ok(Object::Nil)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/types.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         match self.callback {
[INFO] [stdout] 33 | |             Some(callback) => {
[INFO] [stdout] 34 | |                 return callback(&arguments, environment);
[INFO] [stdout] ...  |
[INFO] [stdout] 37 | |         }
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         if let Some(callback) = self.callback {
[INFO] [stdout] 33 +             return callback(&arguments, environment);
[INFO] [stdout] 34 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/types.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | /         match &self.body {
[INFO] [stdout] 40 | |             Some(block) => match block.execute(environment) {
[INFO] [stdout] 41 | |                 Err(e) => match e {
[INFO] [stdout] 42 | |                     NoaTermination::Return(object) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |             None => {}
[INFO] [stdout] 52 | |         }
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 39 ~         if let Some(block) = &self.body { match block.execute(environment) {
[INFO] [stdout] 40 +             Err(e) => match e {
[INFO] [stdout] 41 +                 NoaTermination::Return(object) => {
[INFO] [stdout] 42 +                     return Ok(object);
[INFO] [stdout] 43 +                 }
[INFO] [stdout] 44 +                 _ => {
[INFO] [stdout] 45 +                     return Err(e);
[INFO] [stdout] 46 +                 }
[INFO] [stdout] 47 +             },
[INFO] [stdout] 48 +             _ => {}
[INFO] [stdout] 49 +         } }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
[INFO] [stdout]   --> src/noa/types.rs:40:28
[INFO] [stdout]    |
[INFO] [stdout] 40 |               Some(block) => match block.execute(environment) {
[INFO] [stdout]    |  ____________________________^
[INFO] [stdout] 41 | |                 Err(e) => match e {
[INFO] [stdout] 42 | |                     NoaTermination::Return(object) => {
[INFO] [stdout] 43 | |                         return Ok(object);
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |                 _ => {}
[INFO] [stdout] 50 | |             },
[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] help: try
[INFO] [stdout]    |
[INFO] [stdout] 40 ~             Some(block) => if let Err(e) = block.execute(environment) { match e {
[INFO] [stdout] 41 +                 NoaTermination::Return(object) => {
[INFO] [stdout] 42 +                     return Ok(object);
[INFO] [stdout] 43 +                 }
[INFO] [stdout] 44 +                 _ => {
[INFO] [stdout] 45 +                     return Err(e);
[INFO] [stdout] 46 +                 }
[INFO] [stdout] 47 ~             } },
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |                 return value.clone();
[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] 67 -                 return value.clone();
[INFO] [stdout] 67 +                 value.clone()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:91:17
[INFO] [stdout]    |
[INFO] [stdout] 91 |                 return *num == 0.0;
[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] 91 -                 return *num == 0.0;
[INFO] [stdout] 91 +                 *num == 0.0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:93:36
[INFO] [stdout]    |
[INFO] [stdout] 93 |             Object::String(str) => return !str.is_empty(),
[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] 93 -             Object::String(str) => return !str.is_empty(),
[INFO] [stdout] 93 +             Object::String(str) => !str.is_empty(),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |                 return *b;
[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] 95 -                 return *b;
[INFO] [stdout] 95 +                 *b
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/types.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 return false;
[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] 98 -                 return false;
[INFO] [stdout] 98 +                 false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:100:36
[INFO] [stdout]     |
[INFO] [stdout] 100 |             Object::Function(_) => return true,
[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] 100 -             Object::Function(_) => return true,
[INFO] [stdout] 100 +             Object::Function(_) => true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:101:33
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Object::Table(_) => return true,
[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 -             Object::Table(_) => return true,
[INFO] [stdout] 101 +             Object::Table(_) => true,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:119:21
[INFO] [stdout]     |
[INFO] [stdout] 119 |                     return num1 == num2;
[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] 119 -                     return num1 == num2;
[INFO] [stdout] 119 +                     num1 == num2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:122:21
[INFO] [stdout]     |
[INFO] [stdout] 122 |                     return false;
[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] 122 -                     return false;
[INFO] [stdout] 122 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:127:21
[INFO] [stdout]     |
[INFO] [stdout] 127 |                     return str2 == str;
[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] 127 -                     return str2 == str;
[INFO] [stdout] 127 +                     str2 == str
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     return false;
[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 false;
[INFO] [stdout] 131 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     return b == b2;
[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] 136 -                     return b == b2;
[INFO] [stdout] 136 +                     b == b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |                     return false;
[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] 140 -                     return false;
[INFO] [stdout] 140 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:144:17
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 return false;
[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] 144 -                 return false;
[INFO] [stdout] 144 +                 false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:152:21
[INFO] [stdout]     |
[INFO] [stdout] 152 |                     return num1 > num2;
[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] 152 -                     return num1 > num2;
[INFO] [stdout] 152 +                     num1 > num2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:155:21
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     return false;
[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] 155 -                     return false;
[INFO] [stdout] 155 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:160:21
[INFO] [stdout]     |
[INFO] [stdout] 160 |                     return str2 > str;
[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] 160 -                     return str2 > str;
[INFO] [stdout] 160 +                     str2 > str
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |                     return false;
[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] 164 -                     return false;
[INFO] [stdout] 164 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:169:21
[INFO] [stdout]     |
[INFO] [stdout] 169 |                     return b > b2;
[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] 169 -                     return b > b2;
[INFO] [stdout] 169 +                     b > b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:173:21
[INFO] [stdout]     |
[INFO] [stdout] 173 |                     return false;
[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] 173 -                     return false;
[INFO] [stdout] 173 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:177:17
[INFO] [stdout]     |
[INFO] [stdout] 177 |                 return false;
[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] 177 -                 return false;
[INFO] [stdout] 177 +                 false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:185:21
[INFO] [stdout]     |
[INFO] [stdout] 185 |                     return num1 < num2;
[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] 185 -                     return num1 < num2;
[INFO] [stdout] 185 +                     num1 < num2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |                     return false;
[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] 188 -                     return false;
[INFO] [stdout] 188 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |                     return str2 < str;
[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] 193 -                     return str2 < str;
[INFO] [stdout] 193 +                     str2 < str
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:197:21
[INFO] [stdout]     |
[INFO] [stdout] 197 |                     return false;
[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] 197 -                     return false;
[INFO] [stdout] 197 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:202:21
[INFO] [stdout]     |
[INFO] [stdout] 202 |                     return b < b2;
[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] 202 -                     return b < b2;
[INFO] [stdout] 202 +                     b < b2
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:206:21
[INFO] [stdout]     |
[INFO] [stdout] 206 |                     return false;
[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] 206 -                     return false;
[INFO] [stdout] 206 +                     false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/types.rs:210:17
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 return false;
[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] 210 -                 return false;
[INFO] [stdout] 210 +                 false
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `to_string` applied to a type that implements `Display` in `write!` args
[INFO] [stdout]    --> src/noa/types.rs:229:57
[INFO] [stdout]     |
[INFO] [stdout] 229 | ...                   write!(f, "{}:{},", key, val.to_string())?;
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^ help: remove this
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#to_string_in_format_args
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `Noa`
[INFO] [stdout]   --> src/noa/mod.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     pub fn new() -> Self {
[INFO] [stdout] 36 | |         return Noa {
[INFO] [stdout] 37 | |             interpreter: Interpreter::new(),
[INFO] [stdout] 38 | |         };
[INFO] [stdout] 39 | |     }
[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] 34 + impl Default for Noa {
[INFO] [stdout] 35 +     fn default() -> Self {
[INFO] [stdout] 36 +         Self::new()
[INFO] [stdout] 37 +     }
[INFO] [stdout] 38 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/noa/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         return Noa {
[INFO] [stdout] 37 | |             interpreter: Interpreter::new(),
[INFO] [stdout] 38 | |         };
[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] 36 ~         Noa {
[INFO] [stdout] 37 +             interpreter: Interpreter::new(),
[INFO] [stdout] 38 ~         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 return Err(Self::report_noa_error(err));
[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] 125 -                 return Err(Self::report_noa_error(err));
[INFO] [stdout] 125 +                 Err(Self::report_noa_error(err))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     return Err(Self::report_noa_error(err));
[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] 129 -                     return Err(Self::report_noa_error(err));
[INFO] [stdout] 129 +                     Err(Self::report_noa_error(err))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |                     return Ok(num);
[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] 132 -                     return Ok(num);
[INFO] [stdout] 132 +                     Ok(num)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:143:23
[INFO] [stdout]     |
[INFO] [stdout] 143 |             Err(_) => return Err("Failed to read the file".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] 143 -             Err(_) => return Err("Failed to read the file".to_string()),
[INFO] [stdout] 143 +             Err(_) => Err("Failed to read the file".to_string()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/noa/mod.rs:147:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | /         return format!(
[INFO] [stdout] 148 | |             "[line \"{}\"] Error at '{}': {}",
[INFO] [stdout] 149 | |             error.line, error.location, error.message
[INFO] [stdout] 150 | |         );
[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] 147 ~         format!(
[INFO] [stdout] 148 +             "[line \"{}\"] Error at '{}': {}",
[INFO] [stdout] 149 +             error.line, error.location, error.message
[INFO] [stdout] 150 ~         )
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.66s
[INFO] running `Command { std: "docker" "inspect" "6110592a7bc7823160e34726727dd16fc99b34b056b75cc2503db9ec5997e1b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6110592a7bc7823160e34726727dd16fc99b34b056b75cc2503db9ec5997e1b8", kill_on_drop: false }`
[INFO] [stdout] 6110592a7bc7823160e34726727dd16fc99b34b056b75cc2503db9ec5997e1b8