[INFO] cloning repository https://github.com/IamaProgrammer9/sina-programming-language
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IamaProgrammer9/sina-programming-language" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIamaProgrammer9%2Fsina-programming-language", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIamaProgrammer9%2Fsina-programming-language'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37ce53bcaf2ac8fd311832acce903474343a0366
[INFO] checking IamaProgrammer9/sina-programming-language against 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d for pr-159598
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIamaProgrammer9%2Fsina-programming-language" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/IamaProgrammer9/sina-programming-language
[INFO] finished tweaking git repo https://github.com/IamaProgrammer9/sina-programming-language
[INFO] tweaked toml for git repo https://github.com/IamaProgrammer9/sina-programming-language written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/IamaProgrammer9/sina-programming-language on toolchain 4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/IamaProgrammer9/sina-programming-language 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" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4
[INFO] running `Command { std: "docker" "start" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4" "/opt/rustwide/cargo-home/bin/cargo" "+4a9d5368df6450bbd2fc8dde4508c3e5d83bb19d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking sina v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/file_reader.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, read_to_string};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add_to_global_tree`
[INFO] [stdout]  --> src/parser/mod.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{add_to_global_tree, Value};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Value`
[INFO] [stdout]  --> src/parser/variables/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GLOBAL_TREE` and `get_variable`
[INFO] [stdout]  --> src/parser/variables/variable_parser.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Value, add_to_global_tree, Variable, GLOBAL_TREE, variable_exists, get_variable};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parser/variables/variable_parser.rs:166:72
[INFO] [stdout]     |
[INFO] [stdout] 166 |             eprintln!("Value type does not match with int: {}", value);;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GLOBAL_TREE` and `Variable`
[INFO] [stdout]  --> src/parser/variables/variable_assignment.rs:1:71
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{get_variable, set_variable_value, variable_exists, Value, Variable, GLOBAL_TREE, get_variable_type, is_constant};
[INFO] [stdout]   |                                                                       ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables::variable_parser`
[INFO] [stdout]  --> src/parser/variables/variable_assignment.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parser::variables::variable_parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables`
[INFO] [stdout]  --> src/parser/variables/variable_assignment.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::parser::variables;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/parser/functions/built_in.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::functions::function_call::get_call_arguments`
[INFO] [stdout]  --> src/parser/functions/function_parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::functions::function_call::get_call_arguments;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables::variable_assignment::get_value`
[INFO] [stdout]  --> src/parser/conditionals/handler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::variables::variable_assignment::get_value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables::variable_assignment::evaluate_expression_value`
[INFO] [stdout]  --> src/parser/conditionals/handler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::variables::variable_assignment::evaluate_expression_value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut value_type: &str = "";
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value_type`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut value_type: &str = "";
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first_part`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let first_part = expression_parts[0];
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_part`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for (index, part) in expression_parts.iter().enumerate() {
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for (index, part) in expression_parts.iter().enumerate() {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `in_function` is never read
[INFO] [stdout]   --> src/parser/functions/function_call.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut in_function = false;
[INFO] [stdout]    |                           ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 59 |             in_function = false;
[INFO] [stdout]    |             ------------------- `in_function` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> src/parser/functions/built_in.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     for (i, c) in args.iter().enumerate() {
[INFO] [stdout]   |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]  --> src/parser/functions/function_parser.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn parse_function(file_name: &str, function: Vec<String>) {
[INFO] [stdout]   |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_name`
[INFO] [stdout]  --> src/parser/functions/function_parser.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let function_name = parse_function_name(&function[0]);
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/functions/function_parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut function_name_end: usize = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_name_end`
[INFO] [stdout]   --> src/parser/functions/function_parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut function_name_end: usize = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_name_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/file_reader.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fs::{self, read_to_string};
[INFO] [stdout]   |               ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `add_to_global_tree`
[INFO] [stdout]  --> src/parser/mod.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{add_to_global_tree, Value};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Value`
[INFO] [stdout]  --> src/parser/variables/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GLOBAL_TREE` and `get_variable`
[INFO] [stdout]  --> src/parser/variables/variable_parser.rs:1:50
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{Value, add_to_global_tree, Variable, GLOBAL_TREE, variable_exists, get_variable};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/parser/variables/variable_parser.rs:166:72
[INFO] [stdout]     |
[INFO] [stdout] 166 |             eprintln!("Value type does not match with int: {}", value);;
[INFO] [stdout]     |                                                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GLOBAL_TREE` and `Variable`
[INFO] [stdout]  --> src/parser/variables/variable_assignment.rs:1:71
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{get_variable, set_variable_value, variable_exists, Value, Variable, GLOBAL_TREE, get_variable_type, is_constant};
[INFO] [stdout]   |                                                                       ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let mut tree = GLOBAL_TREE.lock().unwrap();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut tree = GLOBAL_TREE.lock().unwrap();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables::variable_parser`
[INFO] [stdout]  --> src/parser/variables/variable_assignment.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::parser::variables::variable_parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables`
[INFO] [stdout]  --> src/parser/variables/variable_assignment.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::parser::variables;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::format`
[INFO] [stdout]  --> src/parser/functions/built_in.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::format;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::functions::function_call::get_call_arguments`
[INFO] [stdout]  --> src/parser/functions/function_parser.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::functions::function_call::get_call_arguments;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables::variable_assignment::get_value`
[INFO] [stdout]  --> src/parser/conditionals/handler.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::parser::variables::variable_assignment::get_value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::parser::variables::variable_assignment::evaluate_expression_value`
[INFO] [stdout]  --> src/parser/conditionals/handler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::parser::variables::variable_assignment::evaluate_expression_value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_expression_value` is never used
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn get_expression_value(value: &str) -> &str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut value_type: &str = "";
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value_type`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let mut value_type: &str = "";
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_value_type`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `first_part`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let first_part = expression_parts[0];
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_first_part`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for (index, part) in expression_parts.iter().enumerate() {
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `part`
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |     for (index, part) in expression_parts.iter().enumerate() {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_part`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `in_function` is never read
[INFO] [stdout]   --> src/parser/functions/function_call.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut in_function = false;
[INFO] [stdout]    |                           ^^^^^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 59 |             in_function = false;
[INFO] [stdout]    |             ------------------- `in_function` is overwritten here before the previous value is read
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]  --> src/parser/functions/built_in.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     for (i, c) in args.iter().enumerate() {
[INFO] [stdout]   |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]  --> src/parser/functions/function_parser.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn parse_function(file_name: &str, function: Vec<String>) {
[INFO] [stdout]   |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_name`
[INFO] [stdout]  --> src/parser/functions/function_parser.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let function_name = parse_function_name(&function[0]);
[INFO] [stdout]   |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser/functions/function_parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut function_name_end: usize = 0;
[INFO] [stdout]    |         ----^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `function_name_end`
[INFO] [stdout]   --> src/parser/functions/function_parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let mut function_name_end: usize = 0;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_function_name_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let mut tree = GLOBAL_TREE.lock().unwrap();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let mut tree = GLOBAL_TREE.lock().unwrap();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_expression_value` is never used
[INFO] [stdout]   --> src/parser/variables/variable_assignment.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn get_expression_value(value: &str) -> &str {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4", kill_on_drop: false }`
[INFO] [stdout] 541a35190c5568cec39fd331d4d84384e8781e717904a909e851ef8243bfc0e4
