[INFO] cloning repository https://github.com/Jip-Hoogendam/simple_compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jip-Hoogendam/simple_compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJip-Hoogendam%2Fsimple_compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJip-Hoogendam%2Fsimple_compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dba599b82f4faf4a14424341e5f4275351850a6c
[INFO] linting Jip-Hoogendam/simple_compiler against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJip-Hoogendam%2Fsimple_compiler" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Jip-Hoogendam/simple_compiler
[INFO] finished tweaking git repo https://github.com/Jip-Hoogendam/simple_compiler
[INFO] tweaked toml for git repo https://github.com/Jip-Hoogendam/simple_compiler written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Jip-Hoogendam/simple_compiler 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/Jip-Hoogendam/simple_compiler 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 148d50d6e86b0fec8ed2cc22c70b834da24f9f12741bbf8d33557a8a2a1c33bf
[INFO] running `Command { std: "docker" "start" "-a" "148d50d6e86b0fec8ed2cc22c70b834da24f9f12741bbf8d33557a8a2a1c33bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "148d50d6e86b0fec8ed2cc22c70b834da24f9f12741bbf8d33557a8a2a1c33bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "148d50d6e86b0fec8ed2cc22c70b834da24f9f12741bbf8d33557a8a2a1c33bf", kill_on_drop: false }`
[INFO] [stdout] 148d50d6e86b0fec8ed2cc22c70b834da24f9f12741bbf8d33557a8a2a1c33bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 95981ee1d251fdae1343d6d0b2c4fb76e8841cdfd9e94580cc470f03cd17f581
[INFO] running `Command { std: "docker" "start" "-a" "95981ee1d251fdae1343d6d0b2c4fb76e8841cdfd9e94580cc470f03cd17f581", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking UwU v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/tokenizer.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Token{type_: type_, value: None}
[INFO] [stdout]    |               ^^^^^^^^^^^^ help: replace it with: `type_`
[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: redundant field names in struct initialization
[INFO] [stdout]   --> src/tokenizer.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Token{type_: type_, value: Some(value)}
[INFO] [stdout]    |               ^^^^^^^^^^^^ help: replace it with: `type_`
[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/parcer.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Arena{size: size}
[INFO] [stdout]    |               ^^^^^^^^^^ help: replace it with: `size`
[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: empty line after outer attribute
[INFO] [stdout]    --> src/parcer.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / #[deny(non_camel_case_types)]
[INFO] [stdout] 134 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 135 |   pub struct Parcer{
[INFO] [stdout]     |   ----------------- the attribute applies to this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_outer_attr
[INFO] [stdout]     = note: `#[warn(clippy::empty_line_after_outer_attr)]` on by default
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokenizer::Token`
[INFO] [stdout]  --> src/generation.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{parcer::node::{self, stmts}, tokenizer::Token, util::comp};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/generation.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, ops::Add, process, str::FromStr};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `bin_expr` should have an upper camel case name
[INFO] [stdout]  --> src/generation.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct bin_expr{
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper camel case: `BinExpr`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/generation.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...   Generator{root: root, index: 0, data: "".to_string(), data_vars: Vec::new(), text: "".to_string(), stack_size : 0, vars: Hash...
[INFO] [stdout]     |                 ^^^^^^^^^^ help: replace it with: `root`
[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: method `peek_ahead` is never used
[INFO] [stdout]    --> src/tokenizer.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Tokenizer {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn peek_ahead(&self, ahead: usize) -> Option<u8>{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Arena` is never constructed
[INFO] [stdout]   --> src/parcer.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Arena{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parcer.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Arena {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(size: usize) -> Arena{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_vars` is never read
[INFO] [stdout]   --> src/generation.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Generator{
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     data_vars : Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek_ahead` is never used
[INFO] [stdout]    --> src/generation.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl Generator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn peek_ahead(&self, ahead: usize) -> Option<&node::stmts>{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/tokenizer.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         return tokens;
[INFO] [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] 151 -         return tokens;
[INFO] [stdout] 151 +         tokens
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match can be simplified with `.unwrap_or_default()`
[INFO] [stdout]   --> src/tokenizer.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |               let char = match self.pop(){
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 58 | |                 Some(value) => value,
[INFO] [stdout] 59 | |                 _ => 0,
[INFO] [stdout] 60 | |             };
[INFO] [stdout]    | |_____________^ help: replace it with: `self.pop().unwrap_or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]    --> src/tokenizer.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 | /                         let mut buffer = vec![];
[INFO] [stdout] 123 | |                         buffer.push(value); 
[INFO] [stdout]     | |___________________________________________^ help: consider using the `vec![]` macro: `let buffer = vec![..];`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]     = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/parcer.rs:193:16
[INFO] [stdout]     |
[INFO] [stdout] 193 |             if !self.peek_ahead(1).is_some(){
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_ahead(1).is_none()`
[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: unneeded `return` statement
[INFO] [stdout]    --> src/parcer.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |         return None;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 217 -         return None;
[INFO] [stdout] 217 +         None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/generation.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 |         self.text.push_str(&reg);
[INFO] [stdout]    |                            ^^^^ help: change this to: `reg`
[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: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.text.push_str("\n");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]    = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/generation.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |         self.text.push_str(&reg);
[INFO] [stdout]    |                            ^^^^ help: change this to: `reg`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         self.text.push_str("\n");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this let-binding has unit value
[INFO] [stdout]    --> src/generation.rs:42:9
[INFO] [stdout]     |
[INFO] [stdout]  42 | /         let _ = match expr.var {
[INFO] [stdout]  43 | |             node::Expr_type::Int(value) => {
[INFO] [stdout]  44 | |                 let value = value.int_lit.value.unwrap();
[INFO] [stdout]  45 | |                 self.text.push_str("\tmov rax, ");
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |         };
[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]  42 -         let _ = match expr.var {
[INFO] [stdout]  42 +         match expr.var {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 self.text.push_str("\n");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/generation.rs:72:36
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 self.text.push_str(&value);
[INFO] [stdout]    |                                    ^^^^^^ help: change this to: `value`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 self.text.push_str("\n");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/generation.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 self.text.push_str("\t");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\t')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/generation.rs:102:36
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 self.text.push_str(&bin_op);
[INFO] [stdout]     |                                    ^^^^^^^ help: change this to: `bin_op`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/generation.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         self.text.push_str("\n");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/generation.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         return self.data;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 165 -         return self.data;
[INFO] [stdout] 165 +         self.data
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/generation.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         self.data.push_str("\n");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.data.push('\n')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     if !fs::exists(build_directory).expect("could not determine if build directory exist") {
[INFO] [stdout] 28 | |         if fs::create_dir(build_directory).is_err(){
[INFO] [stdout] 29 | |             fail_comp!("cant create build directory");
[INFO] [stdout] 30 | |         }
[INFO] [stdout] 31 | |     };
[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] 27 ~     if !fs::exists(build_directory).expect("could not determine if build directory exist")
[INFO] [stdout] 28 ~         && fs::create_dir(build_directory).is_err(){
[INFO] [stdout] 29 |             fail_comp!("cant create build directory");
[INFO] [stdout] 30 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     if !fs::exists(&assembly_directory).expect("could not determine if build directory exist"){
[INFO] [stdout] 36 | |         if fs::create_dir(&assembly_directory).is_err() {
[INFO] [stdout] 37 | |             fail_comp!("cant create assembly direcrory");
[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#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 35 ~     if !fs::exists(&assembly_directory).expect("could not determine if build directory exist")
[INFO] [stdout] 36 ~         && fs::create_dir(&assembly_directory).is_err() {
[INFO] [stdout] 37 |             fail_comp!("cant create assembly direcrory");
[INFO] [stdout] 38 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     if !fs::exists(&object_directory).expect("could not determine if build directory exist"){
[INFO] [stdout] 60 | |         if fs::create_dir(&object_directory).is_err() {
[INFO] [stdout] 61 | |             fail_comp!("cant create assembly direcrory");
[INFO] [stdout] 62 | |         }
[INFO] [stdout] 63 | |     };
[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] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 59 ~     if !fs::exists(&object_directory).expect("could not determine if build directory exist")
[INFO] [stdout] 60 ~         && fs::create_dir(&object_directory).is_err() {
[INFO] [stdout] 61 |             fail_comp!("cant create assembly direcrory");
[INFO] [stdout] 62 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/main.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let output_file_name;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]     = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `output_file_name` here and remove the assignments from the branches
[INFO] [stdout]     |
[INFO] [stdout] 127 ~     
[INFO] [stdout] 128 |
[INFO] [stdout] 129 ~     let output_file_name = if args.len() >= 2 {
[INFO] [stdout] 130 ~         "uwu"
[INFO] [stdout] 131 |     }else {
[INFO] [stdout] 132 ~         &args[2]
[INFO] [stdout] 133 ~     };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]   --> src/tokenizer.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Token{type_: type_, value: None}
[INFO] [stdout]    |               ^^^^^^^^^^^^ help: replace it with: `type_`
[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: redundant field names in struct initialization
[INFO] [stdout]   --> src/tokenizer.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 |         Token{type_: type_, value: Some(value)}
[INFO] [stdout]    |               ^^^^^^^^^^^^ help: replace it with: `type_`
[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/parcer.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |         Arena{size: size}
[INFO] [stdout]    |               ^^^^^^^^^^ help: replace it with: `size`
[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: empty line after outer attribute
[INFO] [stdout]    --> src/parcer.rs:133:1
[INFO] [stdout]     |
[INFO] [stdout] 133 | / #[deny(non_camel_case_types)]
[INFO] [stdout] 134 | |
[INFO] [stdout]     | |_^
[INFO] [stdout] 135 |   pub struct Parcer{
[INFO] [stdout]     |   ----------------- the attribute applies to this struct
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#empty_line_after_outer_attr
[INFO] [stdout]     = note: `#[warn(clippy::empty_line_after_outer_attr)]` on by default
[INFO] [stdout]     = help: if the empty line is unintentional, remove it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokenizer::Token`
[INFO] [stdout]  --> src/generation.rs:1:42
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{parcer::node::{self, stmts}, tokenizer::Token, util::comp};
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::Add`
[INFO] [stdout]  --> src/generation.rs:2:33
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{collections::HashMap, ops::Add, process, str::FromStr};
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `bin_expr` should have an upper camel case name
[INFO] [stdout]  --> src/generation.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct bin_expr{
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to upper camel case: `BinExpr`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: redundant field names in struct initialization
[INFO] [stdout]    --> src/generation.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 | ...   Generator{root: root, index: 0, data: "".to_string(), data_vars: Vec::new(), text: "".to_string(), stack_size : 0, vars: Hash...
[INFO] [stdout]     |                 ^^^^^^^^^^ help: replace it with: `root`
[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: method `peek_ahead` is never used
[INFO] [stdout]    --> src/tokenizer.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Tokenizer {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn peek_ahead(&self, ahead: usize) -> Option<u8>{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Arena` is never constructed
[INFO] [stdout]   --> src/parcer.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct Arena{
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/parcer.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Arena {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(size: usize) -> Arena{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data_vars` is never read
[INFO] [stdout]   --> src/generation.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Generator{
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     data_vars : Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek_ahead` is never used
[INFO] [stdout]    --> src/generation.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout]  24 | impl Generator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn peek_ahead(&self, ahead: usize) -> Option<&node::stmts>{
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/tokenizer.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         return tokens;
[INFO] [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] 151 -         return tokens;
[INFO] [stdout] 151 +         tokens
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match can be simplified with `.unwrap_or_default()`
[INFO] [stdout]   --> src/tokenizer.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |               let char = match self.pop(){
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 58 | |                 Some(value) => value,
[INFO] [stdout] 59 | |                 _ => 0,
[INFO] [stdout] 60 | |             };
[INFO] [stdout]    | |_____________^ help: replace it with: `self.pop().unwrap_or_default()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_unwrap_or_default
[INFO] [stdout]    = note: `#[warn(clippy::manual_unwrap_or_default)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `push` immediately after creation
[INFO] [stdout]    --> src/tokenizer.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 | /                         let mut buffer = vec![];
[INFO] [stdout] 123 | |                         buffer.push(value); 
[INFO] [stdout]     | |___________________________________________^ help: consider using the `vec![]` macro: `let buffer = vec![..];`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#vec_init_then_push
[INFO] [stdout]     = note: `#[warn(clippy::vec_init_then_push)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/parcer.rs:193:16
[INFO] [stdout]     |
[INFO] [stdout] 193 |             if !self.peek_ahead(1).is_some(){
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `self.peek_ahead(1).is_none()`
[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: unneeded `return` statement
[INFO] [stdout]    --> src/parcer.rs:217:9
[INFO] [stdout]     |
[INFO] [stdout] 217 |         return None;
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 217 -         return None;
[INFO] [stdout] 217 +         None
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/generation.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 |         self.text.push_str(&reg);
[INFO] [stdout]    |                            ^^^^ help: change this to: `reg`
[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: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         self.text.push_str("\n");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout]    = note: `#[warn(clippy::single_char_add_str)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/generation.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |         self.text.push_str(&reg);
[INFO] [stdout]    |                            ^^^^ help: change this to: `reg`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         self.text.push_str("\n");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this let-binding has unit value
[INFO] [stdout]    --> src/generation.rs:42:9
[INFO] [stdout]     |
[INFO] [stdout]  42 | /         let _ = match expr.var {
[INFO] [stdout]  43 | |             node::Expr_type::Int(value) => {
[INFO] [stdout]  44 | |                 let value = value.int_lit.value.unwrap();
[INFO] [stdout]  45 | |                 self.text.push_str("\tmov rax, ");
[INFO] [stdout] ...   |
[INFO] [stdout] 106 | |         };
[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]  42 -         let _ = match expr.var {
[INFO] [stdout]  42 +         match expr.var {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:47:17
[INFO] [stdout]    |
[INFO] [stdout] 47 |                 self.text.push_str("\n");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]   --> src/generation.rs:72:36
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 self.text.push_str(&value);
[INFO] [stdout]    |                                    ^^^^^^ help: change this to: `value`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]   --> src/generation.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 |                 self.text.push_str("\n");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/generation.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 self.text.push_str("\t");
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\t')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/generation.rs:102:36
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 self.text.push_str(&bin_op);
[INFO] [stdout]     |                                    ^^^^^^^ help: change this to: `bin_op`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/generation.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         self.text.push_str("\n");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.text.push('\n')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/generation.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         return self.data;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 165 -         return self.data;
[INFO] [stdout] 165 +         self.data
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling `push_str()` using a single-character string literal
[INFO] [stdout]    --> src/generation.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         self.data.push_str("\n");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `push` with a character literal: `self.data.push('\n')`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_add_str
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     if !fs::exists(build_directory).expect("could not determine if build directory exist") {
[INFO] [stdout] 28 | |         if fs::create_dir(build_directory).is_err(){
[INFO] [stdout] 29 | |             fail_comp!("cant create build directory");
[INFO] [stdout] 30 | |         }
[INFO] [stdout] 31 | |     };
[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] 27 ~     if !fs::exists(build_directory).expect("could not determine if build directory exist")
[INFO] [stdout] 28 ~         && fs::create_dir(build_directory).is_err(){
[INFO] [stdout] 29 |             fail_comp!("cant create build directory");
[INFO] [stdout] 30 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /     if !fs::exists(&assembly_directory).expect("could not determine if build directory exist"){
[INFO] [stdout] 36 | |         if fs::create_dir(&assembly_directory).is_err() {
[INFO] [stdout] 37 | |             fail_comp!("cant create assembly direcrory");
[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#collapsible_if
[INFO] [stdout] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 35 ~     if !fs::exists(&assembly_directory).expect("could not determine if build directory exist")
[INFO] [stdout] 36 ~         && fs::create_dir(&assembly_directory).is_err() {
[INFO] [stdout] 37 |             fail_comp!("cant create assembly direcrory");
[INFO] [stdout] 38 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `if` statement can be collapsed
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | /     if !fs::exists(&object_directory).expect("could not determine if build directory exist"){
[INFO] [stdout] 60 | |         if fs::create_dir(&object_directory).is_err() {
[INFO] [stdout] 61 | |             fail_comp!("cant create assembly direcrory");
[INFO] [stdout] 62 | |         }
[INFO] [stdout] 63 | |     };
[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] help: collapse nested if block
[INFO] [stdout]    |
[INFO] [stdout] 59 ~     if !fs::exists(&object_directory).expect("could not determine if build directory exist")
[INFO] [stdout] 60 ~         && fs::create_dir(&object_directory).is_err() {
[INFO] [stdout] 61 |             fail_comp!("cant create assembly direcrory");
[INFO] [stdout] 62 ~         };
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded late initialization
[INFO] [stdout]    --> src/main.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let output_file_name;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_late_init
[INFO] [stdout]     = note: `#[warn(clippy::needless_late_init)]` on by default
[INFO] [stdout] help: move the declaration `output_file_name` here and remove the assignments from the branches
[INFO] [stdout]     |
[INFO] [stdout] 127 ~     
[INFO] [stdout] 128 |
[INFO] [stdout] 129 ~     let output_file_name = if args.len() >= 2 {
[INFO] [stdout] 130 ~         "uwu"
[INFO] [stdout] 131 |     }else {
[INFO] [stdout] 132 ~         &args[2]
[INFO] [stdout] 133 ~     };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `Command { std: "docker" "inspect" "95981ee1d251fdae1343d6d0b2c4fb76e8841cdfd9e94580cc470f03cd17f581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95981ee1d251fdae1343d6d0b2c4fb76e8841cdfd9e94580cc470f03cd17f581", kill_on_drop: false }`
[INFO] [stdout] 95981ee1d251fdae1343d6d0b2c4fb76e8841cdfd9e94580cc470f03cd17f581