[INFO] cloning repository https://github.com/HogeyDev/Ignis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HogeyDev/Ignis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHogeyDev%2FIgnis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHogeyDev%2FIgnis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd458a2e91cc61dab4bfd97d81207df4f1baf898
[INFO] linting HogeyDev/Ignis against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHogeyDev%2FIgnis" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HogeyDev/Ignis
[INFO] finished tweaking git repo https://github.com/HogeyDev/Ignis
[INFO] tweaked toml for git repo https://github.com/HogeyDev/Ignis written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HogeyDev/Ignis 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/HogeyDev/Ignis 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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 725b611d5972b288531d9f85a833e1d63603f08a10155fd540d10af6e568139d
[INFO] running `Command { std: "docker" "start" "-a" "725b611d5972b288531d9f85a833e1d63603f08a10155fd540d10af6e568139d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "725b611d5972b288531d9f85a833e1d63603f08a10155fd540d10af6e568139d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "725b611d5972b288531d9f85a833e1d63603f08a10155fd540d10af6e568139d", kill_on_drop: false }`
[INFO] [stdout] 725b611d5972b288531d9f85a833e1d63603f08a10155fd540d10af6e568139d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 08e853f50d97664154fbf2fdd7b12f25f0fac533f73545caa9ef45d2fda830b2
[INFO] running `Command { std: "docker" "start" "-a" "08e853f50d97664154fbf2fdd7b12f25f0fac533f73545caa9ef45d2fda830b2", kill_on_drop: false }`
[INFO] [stderr]     Checking ignis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]    --> src/codegen.rs:424:17
[INFO] [stdout]     |
[INFO] [stdout] 424 |             let pre = scope.stack_size;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_pre`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/codegen.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |             let x = scope.add_variable(name.clone(), variable_type, is_static, width);
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre`
[INFO] [stdout]    --> src/codegen.rs:424:17
[INFO] [stdout]     |
[INFO] [stdout] 424 |             let pre = scope.stack_size;
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_pre`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/codegen.rs:425:17
[INFO] [stdout]     |
[INFO] [stdout] 425 |             let x = scope.add_variable(name.clone(), variable_type, is_static, width);
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `PreProcessor`
[INFO] [stdout]   --> src/preprocessor.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     pub fn new() -> PreProcessor {
[INFO] [stdout] 11 | |         PreProcessor {
[INFO] [stdout] 12 | |             typedef: Vec::new(),
[INFO] [stdout] 13 | |             definitions: Vec::new(),
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     }
[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]  9 + impl Default for PreProcessor {
[INFO] [stdout] 10 +     fn default() -> Self {
[INFO] [stdout] 11 +         Self::new()
[INFO] [stdout] 12 +     }
[INFO] [stdout] 13 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `PreProcessor`
[INFO] [stdout]   --> src/preprocessor.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | /     pub fn new() -> PreProcessor {
[INFO] [stdout] 11 | |         PreProcessor {
[INFO] [stdout] 12 | |             typedef: Vec::new(),
[INFO] [stdout] 13 | |             definitions: Vec::new(),
[INFO] [stdout] ...  |
[INFO] [stdout] 16 | |     }
[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]  9 + impl Default for PreProcessor {
[INFO] [stdout] 10 +     fn default() -> Self {
[INFO] [stdout] 11 +         Self::new()
[INFO] [stdout] 12 +     }
[INFO] [stdout] 13 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]  --> src/modulizer.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub functions: Vec<(String, String, Vec<(String, String)>)>, // [NAME, RETURN, [PARAM, TYPE]]
[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: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]  --> src/modulizer.rs:8:20
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub functions: Vec<(String, String, Vec<(String, String)>)>, // [NAME, RETURN, [PARAM, TYPE]]
[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: calls to `push` immediately after creation
[INFO] [stdout]   --> src/codegen.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 | /             let mut paths = Vec::new();
[INFO] [stdout] 31 | |             paths.push(program_config.root_path.clone() + "/" + path_with_ending.as_str());
[INFO] [stdout] 32 | |             paths.push(program_config.std_path.clone() + "/" + path_with_ending.as_str());
[INFO] [stdout]    | |__________________________________________________________________________________________^ help: consider using the `vec![]` macro: `let paths = vec![..];`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]    = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `arguments.get(0)`
[INFO] [stdout]   --> src/codegen.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 | ...   let type_string = match *arguments.get(0).expect("sizeof expected a type to be passed, but none were supplied").clone() {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ help: try: `arguments.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]    = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]   --> src/codegen.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 | /             let mut paths = Vec::new();
[INFO] [stdout] 31 | |             paths.push(program_config.root_path.clone() + "/" + path_with_ending.as_str());
[INFO] [stdout] 32 | |             paths.push(program_config.std_path.clone() + "/" + path_with_ending.as_str());
[INFO] [stdout]    | |__________________________________________________________________________________________^ help: consider using the `vec![]` macro: `let paths = vec![..];`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]    = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: accessing first element with `arguments.get(0)`
[INFO] [stdout]   --> src/codegen.rs:67:42
[INFO] [stdout]    |
[INFO] [stdout] 67 | ...   let type_string = match *arguments.get(0).expect("sizeof expected a type to be passed, but none were supplied").clone() {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ help: try: `arguments.first()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout]    = note: `#[warn(clippy::get_first)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this match could be replaced by its body itself
[INFO] [stdout]    --> src/codegen.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 | /                         match *typing {
[INFO] [stdout] 343 | |                             // Type::Pointer(_) => {
[INFO] [stdout] 344 | |                             _ => {
[INFO] [stdout] 345 | |                                 let movement = move_on_stack(scope, typing.clone(), ("rax", 0), ("rsp", 0));
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                         }
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_single_binding
[INFO] [stdout]     = note: `#[warn(clippy::match_single_binding)]` on by default
[INFO] [stdout] help: consider using the match body instead
[INFO] [stdout]     |
[INFO] [stdout] 342 ~                         {
[INFO] [stdout] 343 +                             let movement = move_on_stack(scope, typing.clone(), ("rax", 0), ("rsp", 0));
[INFO] [stdout] 344 +                             // scope.stack_size += size;
[INFO] [stdout] 345 +                             format!(";movingSTART\n{movement};movingEND\n")
[INFO] [stdout] 346 +                         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this match could be replaced by its body itself
[INFO] [stdout]    --> src/codegen.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 | /                         match *typing {
[INFO] [stdout] 343 | |                             // Type::Pointer(_) => {
[INFO] [stdout] 344 | |                             _ => {
[INFO] [stdout] 345 | |                                 let movement = move_on_stack(scope, typing.clone(), ("rax", 0), ("rsp", 0));
[INFO] [stdout] ...   |
[INFO] [stdout] 353 | |                         }
[INFO] [stdout]     | |_________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_single_binding
[INFO] [stdout]     = note: `#[warn(clippy::match_single_binding)]` on by default
[INFO] [stdout] help: consider using the match body instead
[INFO] [stdout]     |
[INFO] [stdout] 342 ~                         {
[INFO] [stdout] 343 +                             let movement = move_on_stack(scope, typing.clone(), ("rax", 0), ("rsp", 0));
[INFO] [stdout] 344 +                             // scope.stack_size += size;
[INFO] [stdout] 345 +                             format!(";movingSTART\n{movement};movingEND\n")
[INFO] [stdout] 346 +                         }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to use `.enumerate()` and immediately discard the index
[INFO] [stdout]    --> src/codegen.rs:563:75
[INFO] [stdout]     |
[INFO] [stdout] 563 |                 for (_, (member_name, member_type)) in member_types.iter().enumerate() {
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_enumerate_index
[INFO] [stdout]     = note: `#[warn(clippy::unused_enumerate_index)]` on by default
[INFO] [stdout] help: remove the `.enumerate()` call
[INFO] [stdout]     |
[INFO] [stdout] 563 -                 for (_, (member_name, member_type)) in member_types.iter().enumerate() {
[INFO] [stdout] 563 +                 for (member_name, member_type) in member_types.iter() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to use `.enumerate()` and immediately discard the index
[INFO] [stdout]    --> src/codegen.rs:563:75
[INFO] [stdout]     |
[INFO] [stdout] 563 |                 for (_, (member_name, member_type)) in member_types.iter().enumerate() {
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_enumerate_index
[INFO] [stdout]     = note: `#[warn(clippy::unused_enumerate_index)]` on by default
[INFO] [stdout] help: remove the `.enumerate()` call
[INFO] [stdout]     |
[INFO] [stdout] 563 -                 for (_, (member_name, member_type)) in member_types.iter().enumerate() {
[INFO] [stdout] 563 +                 for (member_name, member_type) in member_types.iter() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returning the result of a `let` binding from a block
[INFO] [stdout]   --> src/compile.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let preprocessed = preprocessor.preprocess(parsed).0;
[INFO] [stdout]    |     ----------------------------------------------------- unnecessary `let` binding
[INFO] [stdout] 38 |     preprocessed
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stdout]    = note: `#[warn(clippy::let_and_return)]` on by default
[INFO] [stdout] help: return the expression directly
[INFO] [stdout]    |
[INFO] [stdout] 37 ~     
[INFO] [stdout] 38 ~     preprocessor.preprocess(parsed).0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: returning the result of a `let` binding from a block
[INFO] [stdout]   --> src/compile.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let preprocessed = preprocessor.preprocess(parsed).0;
[INFO] [stdout]    |     ----------------------------------------------------- unnecessary `let` binding
[INFO] [stdout] 38 |     preprocessed
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stdout]    = note: `#[warn(clippy::let_and_return)]` on by default
[INFO] [stdout] help: return the expression directly
[INFO] [stdout]    |
[INFO] [stdout] 37 ~     
[INFO] [stdout] 38 ~     preprocessor.preprocess(parsed).0
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting a character literal to `u8` truncates
[INFO] [stdout]   --> src/config.rs:44:63
[INFO] [stdout]    |
[INFO] [stdout] 44 |     if config.std_path.as_bytes().first().unwrap_or(&0u8) != &('/' as u8) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^ help: use a byte literal instead: `b'/'`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `char` is four bytes wide, but `u8` is a single byte
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stdout]    = note: `#[warn(clippy::char_lit_as_u8)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: importing legacy numeric constants
[INFO] [stdout]  --> src/parser.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{process, usize};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove this import
[INFO] [stdout]   = note: then `usize::<CONST>` will resolve to the respective associated constant
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout]   = note: `#[warn(clippy::legacy_numeric_constants)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting a character literal to `u8` truncates
[INFO] [stdout]   --> src/config.rs:44:63
[INFO] [stdout]    |
[INFO] [stdout] 44 |     if config.std_path.as_bytes().first().unwrap_or(&0u8) != &('/' as u8) {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^ help: use a byte literal instead: `b'/'`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `char` is four bytes wide, but `u8` is a single byte
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#char_lit_as_u8
[INFO] [stdout]    = note: `#[warn(clippy::char_lit_as_u8)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: importing legacy numeric constants
[INFO] [stdout]  --> src/parser.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{process, usize};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: remove this import
[INFO] [stdout]   = note: then `usize::<CONST>` will resolve to the respective associated constant
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants
[INFO] [stdout]   = note: `#[warn(clippy::legacy_numeric_constants)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implementation of inherent method `to_string(&self) -> String` for type `parser::AST`
[INFO] [stdout]    --> src/parser.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | /     pub fn to_string(&self) -> String {
[INFO] [stdout] 138 | |         match self {
[INFO] [stdout] 139 | |             AST::Null => "".to_string(),
[INFO] [stdout] 140 | |             AST::Integer(x) => x.to_string(),
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement trait `Display` for type `parser::AST` instead
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string
[INFO] [stdout]     = note: `#[warn(clippy::inherent_to_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implementation of inherent method `to_string(&self) -> String` for type `parser::AST`
[INFO] [stdout]    --> src/parser.rs:137:5
[INFO] [stdout]     |
[INFO] [stdout] 137 | /     pub fn to_string(&self) -> String {
[INFO] [stdout] 138 | |         match self {
[INFO] [stdout] 139 | |             AST::Null => "".to_string(),
[INFO] [stdout] 140 | |             AST::Integer(x) => x.to_string(),
[INFO] [stdout] ...   |
[INFO] [stdout] 200 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = help: implement trait `Display` for type `parser::AST` instead
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string
[INFO] [stdout]     = note: `#[warn(clippy::inherent_to_string)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:183:20
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 if arguments.len() > 0 {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!arguments.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: accessing first element with `token_list.get(0)`
[INFO] [stdout]    --> src/parser.rs:214:28
[INFO] [stdout]     |
[INFO] [stdout] 214 |             current_token: token_list.get(0).unwrap_or(&Token {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ help: try: `token_list.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:183:20
[INFO] [stdout]     |
[INFO] [stdout] 183 |                 if arguments.len() > 0 {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!arguments.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: accessing first element with `token_list.get(0)`
[INFO] [stdout]    --> src/parser.rs:214:28
[INFO] [stdout]     |
[INFO] [stdout] 214 |             current_token: token_list.get(0).unwrap_or(&Token {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ help: try: `token_list.first()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_first
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:541:28
[INFO] [stdout]     |
[INFO] [stdout] 541 |                         if string_buffer.len() > 0 { expansion.push((false, string_buffer.clone())); }
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!string_buffer.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:549:20
[INFO] [stdout]     |
[INFO] [stdout] 549 |                 if string_buffer.len() > 0 { expansion.push((false, string_buffer)); }
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!string_buffer.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/parser.rs:552:20
[INFO] [stdout]     |
[INFO] [stdout] 552 |               } else if self.current_token.token_type == TokenType::Identifier {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 553 | |                 if self.peek(1).token_type == TokenType::LeftParenthesis {
[INFO] [stdout] 554 | |                     // function call
[INFO] [stdout] 555 | |                     let name = self.current_token.value.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 584 | |                   }*/
[INFO] [stdout] 585 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 552 ~             } else if self.current_token.token_type == TokenType::Identifier
[INFO] [stdout] 553 ~                 && self.peek(1).token_type == TokenType::LeftParenthesis {
[INFO] [stdout] 554 |                     // function call
[INFO] [stdout] ...
[INFO] [stdout] 583 |                       stmt = Some(Box::new(AST::VariableAssignment { name, value }));
[INFO] [stdout] 584 ~                   }*/
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:541:28
[INFO] [stdout]     |
[INFO] [stdout] 541 |                         if string_buffer.len() > 0 { expansion.push((false, string_buffer.clone())); }
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!string_buffer.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/parser.rs:549:20
[INFO] [stdout]     |
[INFO] [stdout] 549 |                 if string_buffer.len() > 0 { expansion.push((false, string_buffer)); }
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!string_buffer.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]    --> src/parser.rs:552:20
[INFO] [stdout]     |
[INFO] [stdout] 552 |               } else if self.current_token.token_type == TokenType::Identifier {
[INFO] [stdout]     |  ____________________^
[INFO] [stdout] 553 | |                 if self.peek(1).token_type == TokenType::LeftParenthesis {
[INFO] [stdout] 554 | |                     // function call
[INFO] [stdout] 555 | |                     let name = self.current_token.value.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 584 | |                   }*/
[INFO] [stdout] 585 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stdout]     = note: `#[warn(clippy::collapsible_if)]` on by default
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]     |
[INFO] [stdout] 552 ~             } else if self.current_token.token_type == TokenType::Identifier
[INFO] [stdout] 553 ~                 && self.peek(1).token_type == TokenType::LeftParenthesis {
[INFO] [stdout] 554 |                     // function call
[INFO] [stdout] ...
[INFO] [stdout] 583 |                       stmt = Some(Box::new(AST::VariableAssignment { name, value }));
[INFO] [stdout] 584 ~                   }*/
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lexer.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         return self.source.as_bytes()[self.index + offset] as char;
[INFO] [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] 260 -         return self.source.as_bytes()[self.index + offset] as char;
[INFO] [stdout] 260 +         self.source.as_bytes()[self.index + offset] as char
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/lexer.rs:260:9
[INFO] [stdout]     |
[INFO] [stdout] 260 |         return self.source.as_bytes()[self.index + offset] as char;
[INFO] [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] 260 -         return self.source.as_bytes()[self.index + offset] as char;
[INFO] [stdout] 260 +         self.source.as_bytes()[self.index + offset] as char
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/scope.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub functions: Vec<(String, String, Vec<(String, String)>)>, // [NAME, TYPE, [[ARG0, TYPE], [ARG1, TYPE], ... [ARGN, TYPE]]]
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/scope.rs:10:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub functions: Vec<(String, String, Vec<(String, String)>)>, // [NAME, TYPE, [[ARG0, TYPE], [ARG1, TYPE], ... [ARGN, TYPE]]]
[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] 
[INFO] [stdout] 
[INFO] [stdout] warning: consider using `sort_by_key`
[INFO] [stdout]    --> src/scope.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         self.strings.sort_by(|a, b| a.1.cmp(&b.1));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_sort_by)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 183 -         self.strings.sort_by(|a, b| a.1.cmp(&b.1));
[INFO] [stdout] 183 +         self.strings.sort_by_key(|a| a.1);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: consider using `sort_by_key`
[INFO] [stdout]    --> src/scope.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |         self.strings.sort_by(|a, b| a.1.cmp(&b.1));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_sort_by
[INFO] [stdout]     = note: `#[warn(clippy::unnecessary_sort_by)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 183 -         self.strings.sort_by(|a, b| a.1.cmp(&b.1));
[INFO] [stdout] 183 +         self.strings.sort_by_key(|a| a.1);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implementation of inherent method `to_string(&self) -> String` for type `types::Type`
[INFO] [stdout]   --> src/types.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     pub fn to_string(&self) -> String {
[INFO] [stdout] 23 | |         match self.clone() {
[INFO] [stdout] 24 | |             Self::Primative(id) => id,
[INFO] [stdout] 25 | |             Self::FixedArray(size, sub) => format!("[{}]{}", size, sub.to_string()),
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement trait `Display` for type `types::Type` instead
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: local variable doesn't need to be boxed here
[INFO] [stdout]   --> src/types.rs:57:44
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn get_type_size(scope: &ScopeContext, comp: Box<Type>) -> Result<usize, &'static str> {
[INFO] [stdout]    |                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local
[INFO] [stdout]    = note: `#[warn(clippy::boxed_local)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: implementation of inherent method `to_string(&self) -> String` for type `types::Type`
[INFO] [stdout]   --> src/types.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | /     pub fn to_string(&self) -> String {
[INFO] [stdout] 23 | |         match self.clone() {
[INFO] [stdout] 24 | |             Self::Primative(id) => id,
[INFO] [stdout] 25 | |             Self::FixedArray(size, sub) => format!("[{}]{}", size, sub.to_string()),
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement trait `Display` for type `types::Type` instead
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/types.rs:81:57
[INFO] [stdout]    |
[INFO] [stdout] 81 |         AST::String(_) => string_to_collapsed_type_tree(format!("[]char"), scope),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[]char".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: local variable doesn't need to be boxed here
[INFO] [stdout]   --> src/types.rs:57:44
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn get_type_size(scope: &ScopeContext, comp: Box<Type>) -> Result<usize, &'static str> {
[INFO] [stdout]    |                                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local
[INFO] [stdout]    = note: `#[warn(clippy::boxed_local)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this let-binding has unit value
[INFO] [stdout]    --> src/types.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let _member_types = members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stdout]     = note: `#[warn(clippy::let_unit_value)]` on by default
[INFO] [stdout] help: omit the `let` binding
[INFO] [stdout]     |
[INFO] [stdout] 117 -             let _member_types = members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout] 117 +             members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary map of the identity function
[INFO] [stdout]    --> src/types.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let _member_types = members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove the call to `map`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_identity
[INFO] [stdout]     = note: `#[warn(clippy::map_identity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless use of `format!`
[INFO] [stdout]   --> src/types.rs:81:57
[INFO] [stdout]    |
[INFO] [stdout] 81 |         AST::String(_) => string_to_collapsed_type_tree(format!("[]char"), scope),
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^ help: consider using `.to_string()`: `"[]char".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: local variable doesn't need to be boxed here
[INFO] [stdout]    --> src/types.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn collapse_type_tree(tree: Box<Type>) -> Result<Box<Type>, String> {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this let-binding has unit value
[INFO] [stdout]    --> src/types.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let _member_types = members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stdout]     = note: `#[warn(clippy::let_unit_value)]` on by default
[INFO] [stdout] help: omit the `let` binding
[INFO] [stdout]     |
[INFO] [stdout] 117 -             let _member_types = members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout] 117 +             members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary map of the identity function
[INFO] [stdout]    --> src/types.rs:117:47
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let _member_types = members.iter().map(|x| x).for_each(|x| println!("{:?}", x));
[INFO] [stdout]     |                                               ^^^^^^^^^^^ help: remove the call to `map`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_identity
[INFO] [stdout]     = note: `#[warn(clippy::map_identity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: local variable doesn't need to be boxed here
[INFO] [stdout]    --> src/types.rs:150:27
[INFO] [stdout]     |
[INFO] [stdout] 150 | pub fn collapse_type_tree(tree: Box<Type>) -> Result<Box<Type>, String> {
[INFO] [stdout]     |                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#boxed_local
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `EOS` contains a capitalized acronym
[INFO] [stdout]    --> src/types.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     EOS, // end of stream
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Eos`
[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: name `EOS` contains a capitalized acronym
[INFO] [stdout]    --> src/types.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     EOS, // end of stream
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter (notice the capitalization): `Eos`
[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: length comparison to zero
[INFO] [stdout]    --> src/types.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |         if tokens.len() > 0 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!tokens.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/types.rs:378:27
[INFO] [stdout]     |
[INFO] [stdout] 378 |                       while self.current_token != StrTokType::Comma
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 379 | |                         && self.current_token != StrTokType::RightBrace
[INFO] [stdout] 380 | |                         && self.current_token != StrTokType::Comma
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 378 -                     while self.current_token != StrTokType::Comma
[INFO] [stdout] 379 -                         && self.current_token != StrTokType::RightBrace
[INFO] [stdout] 380 -                         && self.current_token != StrTokType::Comma
[INFO] [stdout] 378 +                     while !(self.current_token == StrTokType::Comma || self.current_token == StrTokType::RightBrace)
[INFO] [stdout]     |
[INFO] [stdout] 378 -                     while self.current_token != StrTokType::Comma
[INFO] [stdout] 379 -                         && self.current_token != StrTokType::RightBrace
[INFO] [stdout] 380 -                         && self.current_token != StrTokType::Comma
[INFO] [stdout] 378 +                     while self.current_token != StrTokType::Comma && self.current_token != StrTokType::RightBrace
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/types.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |         if tokens.len() > 0 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!tokens.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/types.rs:378:27
[INFO] [stdout]     |
[INFO] [stdout] 378 |                       while self.current_token != StrTokType::Comma
[INFO] [stdout]     |  ___________________________^
[INFO] [stdout] 379 | |                         && self.current_token != StrTokType::RightBrace
[INFO] [stdout] 380 | |                         && self.current_token != StrTokType::Comma
[INFO] [stdout]     | |__________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 378 -                     while self.current_token != StrTokType::Comma
[INFO] [stdout] 379 -                         && self.current_token != StrTokType::RightBrace
[INFO] [stdout] 380 -                         && self.current_token != StrTokType::Comma
[INFO] [stdout] 378 +                     while !(self.current_token == StrTokType::Comma || self.current_token == StrTokType::RightBrace)
[INFO] [stdout]     |
[INFO] [stdout] 378 -                     while self.current_token != StrTokType::Comma
[INFO] [stdout] 379 -                         && self.current_token != StrTokType::RightBrace
[INFO] [stdout] 380 -                         && self.current_token != StrTokType::Comma
[INFO] [stdout] 378 +                     while self.current_token != StrTokType::Comma && self.current_token != StrTokType::RightBrace
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/util.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     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] 242 -     return res;
[INFO] [stdout] 242 +     res
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/util.rs:228:16
[INFO] [stdout]     |
[INFO] [stdout] 228 |             if buf.len() > 0 { res.push((true, buf.clone())); }
[INFO] [stdout]     |                ^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!buf.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/util.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     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] 242 -     return res;
[INFO] [stdout] 242 +     res
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/util.rs:228:16
[INFO] [stdout]     |
[INFO] [stdout] 228 |             if buf.len() > 0 { res.push((true, buf.clone())); }
[INFO] [stdout]     |                ^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!buf.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `AsmBlock`
[INFO] [stdout]   --> src/asm.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /     pub fn new() -> Self {
[INFO] [stdout] 59 | |         Self {
[INFO] [stdout] 60 | |             sections: HashMap::new(),
[INFO] [stdout] 61 | |         }
[INFO] [stdout] 62 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 57 + impl Default for AsmBlock {
[INFO] [stdout] 58 +     fn default() -> Self {
[INFO] [stdout] 59 +         Self::new()
[INFO] [stdout] 60 +     }
[INFO] [stdout] 61 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `contains_key` followed by `insert` on a `HashMap`
[INFO] [stdout]   --> src/asm.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | /         if !self.sections.contains_key(&section) {
[INFO] [stdout] 65 | |             self.sections.insert(section, Vec::new());
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^ help: try: `self.sections.entry(section).or_insert_with(|| Vec::new());`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stdout]    = note: `#[warn(clippy::map_entry)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `AsmBlock`
[INFO] [stdout]   --> src/asm.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | /     pub fn new() -> Self {
[INFO] [stdout] 59 | |         Self {
[INFO] [stdout] 60 | |             sections: HashMap::new(),
[INFO] [stdout] 61 | |         }
[INFO] [stdout] 62 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 57 + impl Default for AsmBlock {
[INFO] [stdout] 58 +     fn default() -> Self {
[INFO] [stdout] 59 +         Self::new()
[INFO] [stdout] 60 +     }
[INFO] [stdout] 61 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `contains_key` followed by `insert` on a `HashMap`
[INFO] [stdout]   --> src/asm.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | /         if !self.sections.contains_key(&section) {
[INFO] [stdout] 65 | |             self.sections.insert(section, Vec::new());
[INFO] [stdout] 66 | |         }
[INFO] [stdout]    | |_________^ help: try: `self.sections.entry(section).or_insert_with(|| Vec::new());`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_entry
[INFO] [stdout]    = note: `#[warn(clippy::map_entry)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/cli.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         return self.flags.contains(&flag.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] 49 -         return self.flags.contains(&flag.to_string());
[INFO] [stdout] 49 +         self.flags.contains(&flag.to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/cli.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |         return self.flags.contains(&flag.to_string());
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: replace it with: `flag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/cli.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 52 -         return self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string();
[INFO] [stdout] 52 +         self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/cli.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^ help: replace it with: `flag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/main.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     if cli_parser.arguments.len() == 0 || cli_parser.arguments.len() > 1 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `cli_parser.arguments.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] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/cli.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |         return self.flags.contains(&flag.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] 49 -         return self.flags.contains(&flag.to_string());
[INFO] [stdout] 49 +         self.flags.contains(&flag.to_string())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/cli.rs:49:36
[INFO] [stdout]    |
[INFO] [stdout] 49 |         return self.flags.contains(&flag.to_string());
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^ help: replace it with: `flag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_to_owned)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/cli.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 52 -         return self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string();
[INFO] [stdout] 52 +         self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string()
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary use of `to_string`
[INFO] [stdout]   --> src/cli.rs:52:33
[INFO] [stdout]    |
[INFO] [stdout] 52 |         return self.options.get(&flag.to_string()).unwrap_or(&default_value.to_string()).to_string();
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^ help: replace it with: `flag`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_to_owned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/main.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 |     if cli_parser.arguments.len() == 0 || cli_parser.arguments.len() > 1 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `cli_parser.arguments.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] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "08e853f50d97664154fbf2fdd7b12f25f0fac533f73545caa9ef45d2fda830b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e853f50d97664154fbf2fdd7b12f25f0fac533f73545caa9ef45d2fda830b2", kill_on_drop: false }`
[INFO] [stdout] 08e853f50d97664154fbf2fdd7b12f25f0fac533f73545caa9ef45d2fda830b2