[INFO] cloning repository https://github.com/Gonanf/lykoi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Gonanf/lykoi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGonanf%2Flykoi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGonanf%2Flykoi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5679d08b96c07c3004a07e52c0f3c6c040d58d54
[INFO] building Gonanf/lykoi against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGonanf%2Flykoi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Gonanf/lykoi on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Gonanf/lykoi
[INFO] finished tweaking git repo https://github.com/Gonanf/lykoi
[INFO] tweaked toml for git repo https://github.com/Gonanf/lykoi written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Gonanf/lykoi 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61bbdf97ef9dd9e10667e3be4a8b19e3843556f51bad9afd3f04d4cdc414495e
[INFO] running `Command { std: "docker" "start" "-a" "61bbdf97ef9dd9e10667e3be4a8b19e3843556f51bad9afd3f04d4cdc414495e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61bbdf97ef9dd9e10667e3be4a8b19e3843556f51bad9afd3f04d4cdc414495e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61bbdf97ef9dd9e10667e3be4a8b19e3843556f51bad9afd3f04d4cdc414495e", kill_on_drop: false }`
[INFO] [stdout] 61bbdf97ef9dd9e10667e3be4a8b19e3843556f51bad9afd3f04d4cdc414495e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec4851e06e4213b13f1e7cff441dd8aa4275482931663c972521aecf1d4d909
[INFO] running `Command { std: "docker" "start" "-a" "0ec4851e06e4213b13f1e7cff441dd8aa4275482931663c972521aecf1d4d909", kill_on_drop: false }`
[INFO] [stderr]    Compiling lykoi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `token` should have an upper camel case name
[INFO] [stdout]  --> src/compiler/tokenizer.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum token {
[INFO] [stdout]   |          ^^^^^ help: convert the identifier to upper camel case: `Token`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `digits` should have an upper camel case name
[INFO] [stdout]  --> src/compiler/tokenizer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     digits(u8),
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case: `Digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal_char` should have an upper camel case name
[INFO] [stdout]  --> src/compiler/tokenizer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     literal_char(u8),
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LiteralChar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal_dec` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     literal_dec,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LiteralDec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `space` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     space,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Space`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `newline` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     newline,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Newline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `equal` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     equal,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minor` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     minor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mayor` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     mayor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Mayor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minus` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     minus,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `plus` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     plus,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mult` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     mult,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Mult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `div` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     div,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     left_bracket,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     right_bracket,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     left_par,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LeftPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     right_par,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RightPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/compiler/tokenizer.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |         match (token_var) {
[INFO] [stdout]    |               ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         match (token_var) {
[INFO] [stdout] 28 +         match token_var {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `names` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum names {
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to upper camel case: `Names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `variable` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     variable(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     literal(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `digits` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     digits(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `operation` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     operation(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Operation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     left_bracket(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     right_bracket(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     left_par(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LeftPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     right_par(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RightPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/compiler/tokenizer.rs:124:28
[INFO] [stdout]     |
[INFO] [stdout] 124 |                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout]     |                            ^                                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout] 124 +                         if buffered_token != token::space && buffered_token != token::newline {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/compiler/tokenizer.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout]     |                            ^                                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout] 137 +                         if buffered_token != token::space && buffered_token != token::newline {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]  --> src/compiler/parser.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::tokenizer::{self, names, token};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AST_parser` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/parser.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AST_parser {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `AstParser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AST_Errors` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/parser.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum AST_Errors {
[INFO] [stdout]    |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `AstErrors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sintaxis` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/parser.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     sintaxis(String, String),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sintaxis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `any::Any`, `env::var`, `f32::consts::E`, `fmt::Display`, `fs::read`, and `iter::repeat`
[INFO] [stdout]  --> src/compiler/interpreter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::Any, borrow::Borrow, env::var, f32::consts::E, fmt, fmt::Display, fs::read, iter::repeat,
[INFO] [stdout]   |     ^^^^^^^^                  ^^^^^^^^  ^^^^^^^^^^^^^^       ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `variables` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct variables {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variables`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `values` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum values {
[INFO] [stdout]    |      ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bool` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     bool(bool),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `string` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     string(String),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `integer` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     integer(i32),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     none,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `interpreter` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct interpreter {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Interpreter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types`
[INFO] [stdout]  --> src/compiler/codegen.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nodes::{node, types::node_type, types};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::AST_parser`
[INFO] [stdout]  --> src/compiler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parser::AST_parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/compiler.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         tokens.push(match (tokenizer::token::search_token(i as u8)) {
[INFO] [stdout]    |                           ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         tokens.push(match (tokenizer::token::search_token(i as u8)) {
[INFO] [stdout] 18 +         tokens.push(match tokenizer::token::search_token(i as u8) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::node_type`
[INFO] [stdout]  --> src/nodes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use types::node_type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types`
[INFO] [stdout]  --> src/nodes/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::types;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `node_type` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum node_type {
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case: `NodeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `variable` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     variable(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `expression` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     expression(expresions),
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `return_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return_node(node),
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReturnNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `statement` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     statement(statement),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `block` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     block(Vec<node>),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `statement` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum statement {
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `if_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if_node(node, node, Vec<node>, Option<node>),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `IfNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `elif_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     elif_node(node, node),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ElifNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `else_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     else_node(node),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ElseNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `for_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for_node(node, Option<node>, Option<node>, node),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `ForNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `while_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     while_node(node, node),
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WhileNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `break_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     break_node,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BreakNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `continue_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     continue_node,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ContinueNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `assignment` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assignment(node, node),
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Assignment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `binops` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum binops {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case: `Binops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `in_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     in_node,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `InNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `assign` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     assign,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Assign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `plus` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     plus,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minus` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     minus,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `div` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     div,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mult` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     mult,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Mult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mayor` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     mayor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Mayor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minor` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     minor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mayor_equal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     mayor_equal,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MayorEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minor_equal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     minor_equal,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinorEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `equal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     equal,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `or` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     or,
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case (notice the capitalization): `Or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `and` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     and,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `And`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `unops` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum unops {
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Unops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `negative` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     negative,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Negative`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `not_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     not_node,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NotNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `expresions` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:75:10
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub enum expresions {
[INFO] [stdout]    |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `Expresions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `binop` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     binop(node, binops, node),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Binop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `unop` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     unop(unops, node),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Unop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `true_exp` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     true_exp,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `TrueExp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `false_exp` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     false_exp,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `FalseExp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none_exp` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     none_exp,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NoneExp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `digits` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     digits(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     literal(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     node(node),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `node` should have an upper camel case name
[INFO] [stdout]  --> src/nodes.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct node {
[INFO] [stdout]   |            ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> src/compiler/parser.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 let exp = self.tokens.pop().expect("EOF");
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/compiler/parser.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 let statement = self.tokens.pop().expect("EOF");
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]    --> src/compiler/parser.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 let statement = self.clone().tokens.pop().expect("EOF");
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/compiler/parser.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |             a => {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/compiler/parser.rs:365:29
[INFO] [stdout]     |
[INFO] [stdout] 365 |                 if let Some(val) = binops::is_reserved(&next_token.clone().value()) {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/compiler/interpreter.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |             for (index, value) in vec.iter().enumerate() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]  --> src/compiler/codegen.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |             node_type::block(vec) => Self::codegen_block(self),
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn codegen_expression(block: node) {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn codegen_return(block: node) {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn codegen_statement(block: node) {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn codegen_variable(block: node) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compiler.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut buffer = String::from("a = 10 if a + 2 == 15 { b = 30 } else { b = 20 } b");
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compiler.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut parser = parser::AST_parser::new_from(tokens);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]  --> src/nodes/implementations.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |             node_type::block(vec) => b"{}".to_vec(),
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |             node_type::return_node(node) => b"return".to_vec(),
[INFO] [stdout]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/nodes/implementations.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |             node_type::block(vec) => b"block".to_vec(),
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/nodes/implementations.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 |             node_type::statement(statement) => b"statement".to_vec(),
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |             node_type::expression(node) => b"expression".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/nodes/implementations.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |             node_type::variable(vec) => b"variable".to_vec(),
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:38
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node2`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:45
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node3`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:52
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_node3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:42:34
[INFO] [stdout]    |
[INFO] [stdout] 42 |             statement::elif_node(node, node1) => b"elif".to_vec(),
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |             statement::elif_node(node, node1) => b"elif".to_vec(),
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |             statement::else_node(node) => b"else".to_vec(),
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |             statement::while_node(node, _) => b"while".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |             statement::assignment(node, node1) => b"=".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 |             statement::assignment(node, node1) => b"=".to_vec(),
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |             statement::assignment(node, node1) => b"assignment".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:54:41
[INFO] [stdout]    |
[INFO] [stdout] 54 |             statement::assignment(node, node1) => b"assignment".to_vec(),
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:162:31
[INFO] [stdout]     |
[INFO] [stdout] 162 |             expresions::binop(node, binops, node1) => binops.value(),
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]    --> src/nodes/implementations.rs:162:45
[INFO] [stdout]     |
[INFO] [stdout] 162 |             expresions::binop(node, binops, node1) => binops.value(),
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:163:37
[INFO] [stdout]     |
[INFO] [stdout] 163 |             expresions::unop(unops, node) => unops.value(),
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:175:31
[INFO] [stdout]     |
[INFO] [stdout] 175 |             expresions::binop(node, binops, node1) => b"Binary operation".to_vec(),
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `binops`
[INFO] [stdout]    --> src/nodes/implementations.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 175 |             expresions::binop(node, binops, node1) => b"Binary operation".to_vec(),
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_binops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]    --> src/nodes/implementations.rs:175:45
[INFO] [stdout]     |
[INFO] [stdout] 175 |             expresions::binop(node, binops, node1) => b"Binary operation".to_vec(),
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unops`
[INFO] [stdout]    --> src/nodes/implementations.rs:176:30
[INFO] [stdout]     |
[INFO] [stdout] 176 |             expresions::unop(unops, node) => b"Unary operation".to_vec(),
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_unops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |             expresions::unop(unops, node) => b"Unary operation".to_vec(),
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/nodes/implementations.rs:177:32
[INFO] [stdout]     |
[INFO] [stdout] 177 |             expresions::digits(vec) => b"digits".to_vec(),
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/nodes/implementations.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |             expresions::literal(a) => b"literal".to_vec(),
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EOF` is never constructed
[INFO] [stdout]   --> src/compiler/tokenizer.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum names {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 82 |     EOF(u32, u32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `names` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AST_Errors` is never used
[INFO] [stdout]   --> src/compiler/parser.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum AST_Errors {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AST_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek` is never used
[INFO] [stdout]   --> src/compiler/parser.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl AST_parser {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn peek(self) -> Option<tokenizer::names> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iterate` is never used
[INFO] [stdout]   --> src/compiler/interpreter.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl values {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 35 |     pub fn iterate(self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `codegen`, `codegen_block`, `codegen_expression`, `codegen_return`, `codegen_statement`, and `codegen_variable` are never used
[INFO] [stdout]   --> src/compiler/codegen.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl node {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 7  |     pub fn codegen(self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn codegen_block(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn codegen_expression(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn codegen_return(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn codegen_statement(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn codegen_variable(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `describe`, and `is_reserved` are never used
[INFO] [stdout]   --> src/nodes/implementations.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl types::node_type {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 6  |
[INFO] [stdout] 7  |     pub fn value(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn is_reserved(value: &Vec<u8>) -> Option<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `describe` and `is_reserved` are never used
[INFO] [stdout]   --> src/nodes/implementations.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl statement {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn is_reserved(value: &Vec<u8>) -> Option<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `describe` are never used
[INFO] [stdout]   --> src/nodes/implementations.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl unops {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 77 |     pub fn value(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `describe`, and `is_reserved` are never used
[INFO] [stdout]    --> src/nodes/implementations.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl expresions {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 160 |     pub fn value(self) -> Vec<u8>{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn is_reserved(value: &Vec<u8>) -> Option<expresions>{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/nodes/types.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return_node(node),
[INFO] [stdout]    |     ----------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `node_type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return_node(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read
[INFO] [stdout]   --> src/nodes/types.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for_node(node, Option<node>, Option<node>, node),
[INFO] [stdout]    |     -------- ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for_node((), (), (), ()),
[INFO] [stdout]    |              ~~  ~~  ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/nodes/types.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     while_node(node, node),
[INFO] [stdout]    |     ----------       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 34 |     while_node(node, ()),
[INFO] [stdout]    |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `break_node` and `continue_node` are never constructed
[INFO] [stdout]   --> src/nodes/types.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum statement {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     break_node,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     continue_node,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `true_exp`, `false_exp`, and `node` are never constructed
[INFO] [stdout]   --> src/nodes/types.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub enum expresions {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 80 |     true_exp,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 81 |     false_exp,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     node(node),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `expresions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "0ec4851e06e4213b13f1e7cff441dd8aa4275482931663c972521aecf1d4d909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec4851e06e4213b13f1e7cff441dd8aa4275482931663c972521aecf1d4d909", kill_on_drop: false }`
[INFO] [stdout] 0ec4851e06e4213b13f1e7cff441dd8aa4275482931663c972521aecf1d4d909
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9cc2655a93a89fbecb8d1ec791cf8b669e12ee09e567234fd222730d4f764ef
[INFO] running `Command { std: "docker" "start" "-a" "e9cc2655a93a89fbecb8d1ec791cf8b669e12ee09e567234fd222730d4f764ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling lykoi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `token` should have an upper camel case name
[INFO] [stdout]  --> src/compiler/tokenizer.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum token {
[INFO] [stdout]   |          ^^^^^ help: convert the identifier to upper camel case: `Token`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `digits` should have an upper camel case name
[INFO] [stdout]  --> src/compiler/tokenizer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     digits(u8),
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to upper camel case: `Digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal_char` should have an upper camel case name
[INFO] [stdout]  --> src/compiler/tokenizer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     literal_char(u8),
[INFO] [stdout]   |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LiteralChar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal_dec` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     literal_dec,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `LiteralDec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `space` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     space,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Space`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `newline` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     newline,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Newline`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `equal` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     equal,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minor` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     minor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mayor` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     mayor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Mayor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minus` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     minus,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `plus` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     plus,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mult` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     mult,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Mult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `div` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     div,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     left_bracket,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     right_bracket,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     left_par,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LeftPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     right_par,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RightPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/compiler/tokenizer.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |         match (token_var) {
[INFO] [stdout]    |               ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 28 -         match (token_var) {
[INFO] [stdout] 28 +         match token_var {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `names` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:78:10
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum names {
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to upper camel case: `Names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `variable` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     variable(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     literal(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `digits` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     digits(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `operation` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     operation(Vec<u8>, u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Operation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     left_bracket(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `LeftBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_bracket` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     right_bracket(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RightBracket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `left_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     left_par(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `LeftPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `right_par` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/tokenizer.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     right_par(u32, u32),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RightPar`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/compiler/tokenizer.rs:124:28
[INFO] [stdout]     |
[INFO] [stdout] 124 |                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout]     |                            ^                                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout] 124 +                         if buffered_token != token::space && buffered_token != token::newline {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/compiler/tokenizer.rs:137:28
[INFO] [stdout]     |
[INFO] [stdout] 137 |                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout]     |                            ^                                                                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 137 -                         if (buffered_token != token::space && buffered_token != token::newline) {
[INFO] [stdout] 137 +                         if buffered_token != token::space && buffered_token != token::newline {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `token`
[INFO] [stdout]  --> src/compiler/parser.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::tokenizer::{self, names, token};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AST_parser` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/parser.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct AST_parser {
[INFO] [stdout]    |            ^^^^^^^^^^ help: convert the identifier to upper camel case: `AstParser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AST_Errors` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/parser.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum AST_Errors {
[INFO] [stdout]    |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `AstErrors`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `sintaxis` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/parser.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     sintaxis(String, String),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Sintaxis`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `any::Any`, `env::var`, `f32::consts::E`, `fmt::Display`, `fs::read`, and `iter::repeat`
[INFO] [stdout]  --> src/compiler/interpreter.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::Any, borrow::Borrow, env::var, f32::consts::E, fmt, fmt::Display, fs::read, iter::repeat,
[INFO] [stdout]   |     ^^^^^^^^                  ^^^^^^^^  ^^^^^^^^^^^^^^       ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `variables` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct variables {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variables`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `values` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:47:6
[INFO] [stdout]    |
[INFO] [stdout] 47 | enum values {
[INFO] [stdout]    |      ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Values`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `bool` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     bool(bool),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Bool`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `string` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     string(String),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `integer` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     integer(i32),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Integer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     none,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `None`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `interpreter` should have an upper camel case name
[INFO] [stdout]   --> src/compiler/interpreter.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct interpreter {
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Interpreter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types`
[INFO] [stdout]  --> src/compiler/codegen.rs:4:37
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nodes::{node, types::node_type, types};
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::AST_parser`
[INFO] [stdout]  --> src/compiler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use parser::AST_parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]   --> src/compiler.rs:18:27
[INFO] [stdout]    |
[INFO] [stdout] 18 |         tokens.push(match (tokenizer::token::search_token(i as u8)) {
[INFO] [stdout]    |                           ^                                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         tokens.push(match (tokenizer::token::search_token(i as u8)) {
[INFO] [stdout] 18 +         tokens.push(match tokenizer::token::search_token(i as u8) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `types::node_type`
[INFO] [stdout]  --> src/nodes.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use types::node_type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::types`
[INFO] [stdout]  --> src/nodes/data.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::types;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `node_type` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum node_type {
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case: `NodeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `variable` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     variable(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Variable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `expression` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     expression(expresions),
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Expression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `return_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return_node(node),
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ReturnNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `statement` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     statement(statement),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `block` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     block(Vec<node>),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `statement` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum statement {
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `if_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     if_node(node, node, Vec<node>, Option<node>),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `IfNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `elif_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     elif_node(node, node),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ElifNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `else_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     else_node(node),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ElseNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `for_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for_node(node, Option<node>, Option<node>, node),
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `ForNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `while_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     while_node(node, node),
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `WhileNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `break_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     break_node,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `BreakNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `continue_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     continue_node,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ContinueNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `assignment` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assignment(node, node),
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `Assignment`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `binops` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum binops {
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case: `Binops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `in_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     in_node,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `InNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `assign` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     assign,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Assign`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `plus` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     plus,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Plus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minus` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     minus,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `div` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     div,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `Div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mult` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     mult,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Mult`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mayor` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     mayor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Mayor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minor` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     minor,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Minor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `mayor_equal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     mayor_equal,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MayorEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `minor_equal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     minor_equal,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `MinorEqual`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `equal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     equal,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Equal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `or` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     or,
[INFO] [stdout]    |     ^^ help: convert the identifier to upper camel case (notice the capitalization): `Or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `and` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     and,
[INFO] [stdout]    |     ^^^ help: convert the identifier to upper camel case: `And`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `unops` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub enum unops {
[INFO] [stdout]    |          ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Unops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `negative` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     negative,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `Negative`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `not_node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     not_node,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NotNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `expresions` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:75:10
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub enum expresions {
[INFO] [stdout]    |          ^^^^^^^^^^ help: convert the identifier to upper camel case: `Expresions`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `binop` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     binop(node, binops, node),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Binop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `unop` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 79 |     unop(unops, node),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Unop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `true_exp` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     true_exp,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `TrueExp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `false_exp` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     false_exp,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `FalseExp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `none_exp` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     none_exp,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to upper camel case: `NoneExp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `digits` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     digits(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Digits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `literal` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     literal(Vec<u8>),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Literal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `node` should have an upper camel case name
[INFO] [stdout]   --> src/nodes/types.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     node(node),
[INFO] [stdout]    |     ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `node` should have an upper camel case name
[INFO] [stdout]  --> src/nodes.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct node {
[INFO] [stdout]   |            ^^^^ help: convert the identifier to upper camel case: `Node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `exp`
[INFO] [stdout]   --> src/compiler/parser.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |                 let exp = self.tokens.pop().expect("EOF");
[INFO] [stdout]    |                     ^^^ help: if this is intentional, prefix it with an underscore: `_exp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/compiler/parser.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 let statement = self.tokens.pop().expect("EOF");
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]    --> src/compiler/parser.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                 let statement = self.clone().tokens.pop().expect("EOF");
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/compiler/parser.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |             a => {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]    --> src/compiler/parser.rs:365:29
[INFO] [stdout]     |
[INFO] [stdout] 365 |                 if let Some(val) = binops::is_reserved(&next_token.clone().value()) {
[INFO] [stdout]     |                             ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/compiler/interpreter.rs:78:18
[INFO] [stdout]    |
[INFO] [stdout] 78 |             for (index, value) in vec.iter().enumerate() {
[INFO] [stdout]    |                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]  --> src/compiler/codegen.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |             node_type::block(vec) => Self::codegen_block(self),
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn codegen_expression(block: node) {
[INFO] [stdout]    |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:29:23
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn codegen_return(block: node) {
[INFO] [stdout]    |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:33:26
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn codegen_statement(block: node) {
[INFO] [stdout]    |                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/compiler/codegen.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn codegen_variable(block: node) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compiler.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut buffer = String::from("a = 10 if a + 2 == 15 { b = 30 } else { b = 20 } b");
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/compiler.rs:57:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut parser = parser::AST_parser::new_from(tokens);
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]  --> src/nodes/implementations.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |             node_type::block(vec) => b"{}".to_vec(),
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:11:36
[INFO] [stdout]    |
[INFO] [stdout] 11 |             node_type::return_node(node) => b"return".to_vec(),
[INFO] [stdout]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/nodes/implementations.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |             node_type::block(vec) => b"block".to_vec(),
[INFO] [stdout]    |                              ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]   --> src/nodes/implementations.rs:20:34
[INFO] [stdout]    |
[INFO] [stdout] 20 |             node_type::statement(statement) => b"statement".to_vec(),
[INFO] [stdout]    |                                  ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:21:35
[INFO] [stdout]    |
[INFO] [stdout] 21 |             node_type::expression(node) => b"expression".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]   --> src/nodes/implementations.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |             node_type::variable(vec) => b"variable".to_vec(),
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:38
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node2`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:45
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node3`
[INFO] [stdout]   --> src/nodes/implementations.rs:41:52
[INFO] [stdout]    |
[INFO] [stdout] 41 |             statement::if_node(node, node1, node2, node3) => b"if".to_vec(),
[INFO] [stdout]    |                                                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_node3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:42:34
[INFO] [stdout]    |
[INFO] [stdout] 42 |             statement::elif_node(node, node1) => b"elif".to_vec(),
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:42:40
[INFO] [stdout]    |
[INFO] [stdout] 42 |             statement::elif_node(node, node1) => b"elif".to_vec(),
[INFO] [stdout]    |                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:43:34
[INFO] [stdout]    |
[INFO] [stdout] 43 |             statement::else_node(node) => b"else".to_vec(),
[INFO] [stdout]    |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |             statement::while_node(node, _) => b"while".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:48:35
[INFO] [stdout]    |
[INFO] [stdout] 48 |             statement::assignment(node, node1) => b"=".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:48:41
[INFO] [stdout]    |
[INFO] [stdout] 48 |             statement::assignment(node, node1) => b"=".to_vec(),
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]   --> src/nodes/implementations.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 |             statement::assignment(node, node1) => b"assignment".to_vec(),
[INFO] [stdout]    |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]   --> src/nodes/implementations.rs:54:41
[INFO] [stdout]    |
[INFO] [stdout] 54 |             statement::assignment(node, node1) => b"assignment".to_vec(),
[INFO] [stdout]    |                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:162:31
[INFO] [stdout]     |
[INFO] [stdout] 162 |             expresions::binop(node, binops, node1) => binops.value(),
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]    --> src/nodes/implementations.rs:162:45
[INFO] [stdout]     |
[INFO] [stdout] 162 |             expresions::binop(node, binops, node1) => binops.value(),
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:163:37
[INFO] [stdout]     |
[INFO] [stdout] 163 |             expresions::unop(unops, node) => unops.value(),
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:175:31
[INFO] [stdout]     |
[INFO] [stdout] 175 |             expresions::binop(node, binops, node1) => b"Binary operation".to_vec(),
[INFO] [stdout]     |                               ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `binops`
[INFO] [stdout]    --> src/nodes/implementations.rs:175:37
[INFO] [stdout]     |
[INFO] [stdout] 175 |             expresions::binop(node, binops, node1) => b"Binary operation".to_vec(),
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_binops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node1`
[INFO] [stdout]    --> src/nodes/implementations.rs:175:45
[INFO] [stdout]     |
[INFO] [stdout] 175 |             expresions::binop(node, binops, node1) => b"Binary operation".to_vec(),
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_node1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unops`
[INFO] [stdout]    --> src/nodes/implementations.rs:176:30
[INFO] [stdout]     |
[INFO] [stdout] 176 |             expresions::unop(unops, node) => b"Unary operation".to_vec(),
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_unops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/nodes/implementations.rs:176:37
[INFO] [stdout]     |
[INFO] [stdout] 176 |             expresions::unop(unops, node) => b"Unary operation".to_vec(),
[INFO] [stdout]     |                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vec`
[INFO] [stdout]    --> src/nodes/implementations.rs:177:32
[INFO] [stdout]     |
[INFO] [stdout] 177 |             expresions::digits(vec) => b"digits".to_vec(),
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/nodes/implementations.rs:178:33
[INFO] [stdout]     |
[INFO] [stdout] 178 |             expresions::literal(a) => b"literal".to_vec(),
[INFO] [stdout]     |                                 ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `EOF` is never constructed
[INFO] [stdout]   --> src/compiler/tokenizer.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub enum names {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 82 |     EOF(u32, u32),
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `names` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AST_Errors` is never used
[INFO] [stdout]   --> src/compiler/parser.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum AST_Errors {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AST_Errors` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `peek` is never used
[INFO] [stdout]   --> src/compiler/parser.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl AST_parser {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn peek(self) -> Option<tokenizer::names> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iterate` is never used
[INFO] [stdout]   --> src/compiler/interpreter.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl values {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 35 |     pub fn iterate(self) -> String {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `codegen`, `codegen_block`, `codegen_expression`, `codegen_return`, `codegen_statement`, and `codegen_variable` are never used
[INFO] [stdout]   --> src/compiler/codegen.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 6  | impl node {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 7  |     pub fn codegen(self) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     fn codegen_block(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     fn codegen_expression(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     fn codegen_return(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     fn codegen_statement(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     fn codegen_variable(block: node) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `describe`, and `is_reserved` are never used
[INFO] [stdout]   --> src/nodes/implementations.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout] 5  | impl types::node_type {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 6  |
[INFO] [stdout] 7  |     pub fn value(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn is_reserved(value: &Vec<u8>) -> Option<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `describe` and `is_reserved` are never used
[INFO] [stdout]   --> src/nodes/implementations.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl statement {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub fn is_reserved(value: &Vec<u8>) -> Option<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value` and `describe` are never used
[INFO] [stdout]   --> src/nodes/implementations.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | impl unops {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 77 |     pub fn value(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `describe`, and `is_reserved` are never used
[INFO] [stdout]    --> src/nodes/implementations.rs:160:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | impl expresions {
[INFO] [stdout]     | --------------- associated items in this implementation
[INFO] [stdout] 160 |     pub fn value(self) -> Vec<u8>{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 173 |     pub fn describe(self) -> Vec<u8>{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn is_reserved(value: &Vec<u8>) -> Option<expresions>{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/nodes/types.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return_node(node),
[INFO] [stdout]    |     ----------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `node_type` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 17 |     return_node(()),
[INFO] [stdout]    |                 ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0`, `1`, `2`, and `3` are never read
[INFO] [stdout]   --> src/nodes/types.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for_node(node, Option<node>, Option<node>, node),
[INFO] [stdout]    |     -------- ^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     fields in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]    |
[INFO] [stdout] 32 |     for_node((), (), (), ()),
[INFO] [stdout]    |              ~~  ~~  ~~  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]   --> src/nodes/types.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |     while_node(node, node),
[INFO] [stdout]    |     ----------       ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 34 |     while_node(node, ()),
[INFO] [stdout]    |                      ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `break_node` and `continue_node` are never constructed
[INFO] [stdout]   --> src/nodes/types.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum statement {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 35 |     break_node,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 36 |     continue_node,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `statement` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `true_exp`, `false_exp`, and `node` are never constructed
[INFO] [stdout]   --> src/nodes/types.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub enum expresions {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 80 |     true_exp,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 81 |     false_exp,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     node(node),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `expresions` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "e9cc2655a93a89fbecb8d1ec791cf8b669e12ee09e567234fd222730d4f764ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cc2655a93a89fbecb8d1ec791cf8b669e12ee09e567234fd222730d4f764ef", kill_on_drop: false }`
[INFO] [stdout] e9cc2655a93a89fbecb8d1ec791cf8b669e12ee09e567234fd222730d4f764ef