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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAcrylicShrimp%2Ftestlang-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/AcrylicShrimp/testlang-rust already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `crate::rule::lexer::Type`
[INFO] [stdout]  --> src/codegen/typed_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::rule::lexer::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> src/codegen/typed_ir.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::var`
[INFO] [stdout]  --> src/codegen/typed_ir.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::env::var;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::var`
[INFO] [stdout]  --> src/codegen/untyped_ir.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::var;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:252:4
[INFO] [stdout]     |
[INFO] [stdout] 252 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:274:4
[INFO] [stdout]     |
[INFO] [stdout] 274 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::OptimizationLevel`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use inkwell::OptimizationLevel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rule::lexer::Type`
[INFO] [stdout]  --> src/codegen/typed_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::rule::lexer::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> src/codegen/typed_ir.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::var`
[INFO] [stdout]  --> src/codegen/typed_ir.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::env::var;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env::var`
[INFO] [stdout]  --> src/codegen/untyped_ir.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env::var;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:223:4
[INFO] [stdout]     |
[INFO] [stdout] 223 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:252:4
[INFO] [stdout]     |
[INFO] [stdout] 252 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:258:4
[INFO] [stdout]     |
[INFO] [stdout] 258 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lexer.rs:274:4
[INFO] [stdout]     |
[INFO] [stdout] 274 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `inkwell::OptimizationLevel`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use inkwell::OptimizationLevel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_action_table` is never used
[INFO] [stdout]   --> src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn generate_action_table() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/ast.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |     WithIterator(ASTForHeadIteratorNode),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTForHeadNode` has derived impls for the traits `Debug` and `Clone`, 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] 74 |     WithIterator(()),
[INFO] [stdout]    |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id_vec` and `expression` are never read
[INFO] [stdout]   --> src/codegen/ast.rs:78:2
[INFO] [stdout]    |
[INFO] [stdout] 77 | define_ast_node!(ASTForHeadIteratorNode {
[INFO] [stdout]    |                  ---------------------- fields in this struct
[INFO] [stdout] 78 |     id_vec: Vec<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 79 |     expression: ASTExpressionNode,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTForHeadIteratorNode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `define_ast_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |     From(ASTFromNode),
[INFO] [stdout]     |     ---- ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTExpressionNode` has derived impls for the traits `Debug` and `Clone`, 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] 146 |     From(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:320:8
[INFO] [stdout]     |
[INFO] [stdout] 320 |     Block(Box<ASTBlockNode>),
[INFO] [stdout]     |     ----- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 320 |     Block(()),
[INFO] [stdout]     |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 321 |     If(Box<ASTIfNode>),
[INFO] [stdout]     |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 321 |     If(()),
[INFO] [stdout]     |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:322:6
[INFO] [stdout]     |
[INFO] [stdout] 322 |     For(Box<ASTForNode>),
[INFO] [stdout]     |     --- ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 322 |     For(()),
[INFO] [stdout]     |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:323:7
[INFO] [stdout]     |
[INFO] [stdout] 323 |     With(Box<ASTWithNode>),
[INFO] [stdout]     |     ---- ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 323 |     With(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `expr_depend_on_ty`, `var_depend_on_ty`, `var_depend_on_var`, and `constraint_ty` are never used
[INFO] [stdout]    --> src/codegen/typed_ir.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl TypeInferContext {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn expr_depend_on_ty(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn var_depend_on_ty(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn var_depend_on_var(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn constraint_ty(&mut self, ty: &TypeID, constraint: TypeConstraint) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Ret(IRRet),
[INFO] [stdout]    |     --- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IR` has derived impls for the traits `Debug` and `Clone`, 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] 11 |     Ret(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Break(IRBreak),
[INFO] [stdout]    |     ----- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IR` has derived impls for the traits `Debug` and `Clone`, 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] 12 |     Break(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Continue(IRContinue),
[INFO] [stdout]    |     -------- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IR` has derived impls for the traits `Debug` and `Clone`, 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] 13 |     Continue(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct IRLoop {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 74 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRLoop` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expression` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct IRRet {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 87 |     pub expression: Option<IRExpressionID>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRRet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct IRBreak {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 92 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRBreak` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct IRContinue {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 97 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRContinue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `function` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub struct IRCall {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 344 |     pub function: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRCall` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:355:10
[INFO] [stdout]     |
[INFO] [stdout] 355 |     Bool(String),
[INFO] [stdout]     |     ---- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 355 |     Bool(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |     Integer(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 356 |     Integer(()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |     Decimal(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 357 |     Decimal(()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     String(String),
[INFO] [stdout]     |     ------ ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 358 |     String(()),
[INFO] [stdout]     |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_parent` are never used
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 371 | impl UntypedIRScope {
[INFO] [stdout]     | ------------------- associated functions in this implementation
[INFO] [stdout] 372 |     pub fn new() -> UntypedIRScope {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 379 |     pub fn from_parent(parent_scope: IRScopeID) -> UntypedIRScope {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_scope` is never used
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:424:12
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl UntypedIRContext {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 424 |     pub fn new_scope(&mut self, parent_scope: IRScopeID) -> IRScopeID {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new_scope` and `remove_scope` are never used
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:456:12
[INFO] [stdout]     |
[INFO] [stdout] 445 | impl UntypedIRScopeStackContext {
[INFO] [stdout]     | ------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 456 |     pub fn new_scope(&mut self, context: &mut UntypedIRContext) -> IRScopeID {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     pub fn remove_scope(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line_number` and `line_offset` are never read
[INFO] [stdout]    --> src/lexer.rs:104:6
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Token {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub line_number: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 105 |     pub line_offset: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` 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: associated function `new` is never used
[INFO] [stdout]   --> src/rule/generator/action_table.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ActionMap {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn new() -> ActionMap {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_action_table` is never used
[INFO] [stdout]   --> src/rule/generator/action_table.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Generator {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 45 |     pub fn generate_action_table(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ARule {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 25 |     pub fn new(rule_index: usize, lookahead: String) -> ARule {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `State` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub type State = BTreeSet<ARule>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StateHandle` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub type StateHandle = Arc<State>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StateTransitionSource` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub type StateTransitionSource = (usize, String);
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateGraph` is never constructed
[INFO] [stdout]   --> src/rule/generator/dag.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct StateGraph {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StateGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_state` are never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl StateGraph {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn new() -> StateGraph {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn add_state(&mut self, state_handle: StateHandle) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `closure`, `closure_rule`, `goto`, and `generate_dag` are never used
[INFO] [stdout]    --> src/rule/generator/dag.rs:70:5
[INFO] [stdout]     |
[INFO] [stdout] 69  | impl Generator {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 70  |     fn closure(&self, state: &mut State) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn closure_rule(&self, rule: ARule) -> State {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn goto(&self, state: &State, label: &String) -> Option<StateHandle> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn generate_dag(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FirstSet` is never used
[INFO] [stdout]  --> src/rule/generator/first.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type FirstSet = HashMap<String, HashSet<String>>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `generate_first` and `update_set` are never used
[INFO] [stdout]   --> src/rule/generator/first.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Generator {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn generate_first(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn update_set(first_set: &mut FirstSet, rule_name: &String, rule_item: &RuleItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Generator` is never constructed
[INFO] [stdout]  --> src/rule/generator/generator.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Generator {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/rule/generator/generator.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Generator {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(rule_table: RuleTable) -> Generator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EoF`, `Unknown`, `Colon`, `Semicolon`, `Id`, and `Literal` are never constructed
[INFO] [stdout]   --> src/rule/lexer.rs:5:2
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 5  |     EoF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 6  |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 7  |     Colon,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 8  |     Semicolon,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 9  |     Id,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     Literal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/rule/lexer.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Token {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/rule/lexer.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Lexer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, `next_blackspace`, `is_punctuation`, and `is_eof` are never used
[INFO] [stdout]    --> src/rule/lexer.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 26  | impl Lexer {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 27  |     pub fn new(content: String) -> Lexer {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38  |     pub fn next(&mut self) -> Token {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     fn next_blackspace(&mut self) -> char {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn is_punctuation(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn is_eof(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Id` and `Literal` are never constructed
[INFO] [stdout]   --> src/rule/parser.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum RuleItemType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 9  |     Id,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     Literal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleItemType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuleItem` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RuleItem {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PartialRule` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct PartialRule {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Rule {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rule` 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 `first_item` is never used
[INFO] [stdout]   --> src/rule/parser.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Rule {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 32 |     pub fn first_item(&self) -> Option<&RuleItem> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuleTable` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RuleTable {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_rule` are never used
[INFO] [stdout]   --> src/rule/parser.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl RuleTable {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 44 |     pub fn new() -> RuleTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn add_rule(&mut self, partial_rule: PartialRule) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Parser {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `parse`, and `next` are never used
[INFO] [stdout]   --> src/rule/parser.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Parser {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 75 |     pub fn new(content: String) -> Parser {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn parse(&mut self) -> RuleTable {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     fn next(&mut self) -> Option<PartialRule> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_action_table` is never used
[INFO] [stdout]   --> src/main.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn generate_action_table() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/ast.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |     WithIterator(ASTForHeadIteratorNode),
[INFO] [stdout]    |     ------------ ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTForHeadNode` has derived impls for the traits `Debug` and `Clone`, 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] 74 |     WithIterator(()),
[INFO] [stdout]    |                  ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id_vec` and `expression` are never read
[INFO] [stdout]   --> src/codegen/ast.rs:78:2
[INFO] [stdout]    |
[INFO] [stdout] 77 | define_ast_node!(ASTForHeadIteratorNode {
[INFO] [stdout]    |                  ---------------------- fields in this struct
[INFO] [stdout] 78 |     id_vec: Vec<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 79 |     expression: ASTExpressionNode,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ASTForHeadIteratorNode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: this warning originates in the macro `define_ast_node` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:146:7
[INFO] [stdout]     |
[INFO] [stdout] 146 |     From(ASTFromNode),
[INFO] [stdout]     |     ---- ^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTExpressionNode` has derived impls for the traits `Debug` and `Clone`, 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] 146 |     From(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:320:8
[INFO] [stdout]     |
[INFO] [stdout] 320 |     Block(Box<ASTBlockNode>),
[INFO] [stdout]     |     ----- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 320 |     Block(()),
[INFO] [stdout]     |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:321:5
[INFO] [stdout]     |
[INFO] [stdout] 321 |     If(Box<ASTIfNode>),
[INFO] [stdout]     |     -- ^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 321 |     If(()),
[INFO] [stdout]     |        ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:322:6
[INFO] [stdout]     |
[INFO] [stdout] 322 |     For(Box<ASTForNode>),
[INFO] [stdout]     |     --- ^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 322 |     For(()),
[INFO] [stdout]     |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/ast.rs:323:7
[INFO] [stdout]     |
[INFO] [stdout] 323 |     With(Box<ASTWithNode>),
[INFO] [stdout]     |     ---- ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ASTFromNode` has derived impls for the traits `Debug` and `Clone`, 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] 323 |     With(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `expr_depend_on_ty`, `var_depend_on_ty`, `var_depend_on_var`, and `constraint_ty` are never used
[INFO] [stdout]    --> src/codegen/typed_ir.rs:146:12
[INFO] [stdout]     |
[INFO] [stdout] 135 | impl TypeInferContext {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pub fn expr_depend_on_ty(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 182 |     pub fn var_depend_on_ty(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 206 |     pub fn var_depend_on_var(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn constraint_ty(&mut self, ty: &TypeID, constraint: TypeConstraint) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Ret(IRRet),
[INFO] [stdout]    |     --- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IR` has derived impls for the traits `Debug` and `Clone`, 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] 11 |     Ret(()),
[INFO] [stdout]    |         ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     Break(IRBreak),
[INFO] [stdout]    |     ----- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IR` has derived impls for the traits `Debug` and `Clone`, 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] 12 |     Break(()),
[INFO] [stdout]    |           ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:13:14
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Continue(IRContinue),
[INFO] [stdout]    |     -------- ^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IR` has derived impls for the traits `Debug` and `Clone`, 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] 13 |     Continue(()),
[INFO] [stdout]    |              ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct IRLoop {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 74 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRLoop` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expression` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct IRRet {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 87 |     pub expression: Option<IRExpressionID>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRRet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:92:9
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub struct IRBreak {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 92 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRBreak` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/codegen/untyped_ir.rs:97:9
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct IRContinue {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 97 |     pub label: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IRContinue` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `function` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 343 | pub struct IRCall {
[INFO] [stdout]     |            ------ field in this struct
[INFO] [stdout] 344 |     pub function: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRCall` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:355:10
[INFO] [stdout]     |
[INFO] [stdout] 355 |     Bool(String),
[INFO] [stdout]     |     ---- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 355 |     Bool(()),
[INFO] [stdout]     |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |     Integer(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 356 |     Integer(()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:357:13
[INFO] [stdout]     |
[INFO] [stdout] 357 |     Decimal(String),
[INFO] [stdout]     |     ------- ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 357 |     Decimal(()),
[INFO] [stdout]     |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |     String(String),
[INFO] [stdout]     |     ------ ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IRLiteral` has derived impls for the traits `Debug` and `Clone`, 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] 358 |     String(()),
[INFO] [stdout]     |            ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_parent` are never used
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:372:12
[INFO] [stdout]     |
[INFO] [stdout] 371 | impl UntypedIRScope {
[INFO] [stdout]     | ------------------- associated functions in this implementation
[INFO] [stdout] 372 |     pub fn new() -> UntypedIRScope {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 379 |     pub fn from_parent(parent_scope: IRScopeID) -> UntypedIRScope {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `new_scope` is never used
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:424:12
[INFO] [stdout]     |
[INFO] [stdout] 406 | impl UntypedIRContext {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 424 |     pub fn new_scope(&mut self, parent_scope: IRScopeID) -> IRScopeID {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new_scope` and `remove_scope` are never used
[INFO] [stdout]    --> src/codegen/untyped_ir.rs:456:12
[INFO] [stdout]     |
[INFO] [stdout] 445 | impl UntypedIRScopeStackContext {
[INFO] [stdout]     | ------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 456 |     pub fn new_scope(&mut self, context: &mut UntypedIRContext) -> IRScopeID {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |     pub fn remove_scope(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `line_number` and `line_offset` are never read
[INFO] [stdout]    --> src/lexer.rs:104:6
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub struct Token {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 104 |     pub line_number: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 105 |     pub line_offset: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Token` 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: associated function `new` is never used
[INFO] [stdout]   --> src/rule/generator/action_table.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ActionMap {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 34 |     pub fn new() -> ActionMap {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_action_table` is never used
[INFO] [stdout]   --> src/rule/generator/action_table.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl Generator {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 45 |     pub fn generate_action_table(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl ARule {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 25 |     pub fn new(rule_index: usize, lookahead: String) -> ARule {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `State` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub type State = BTreeSet<ARule>;
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StateHandle` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub type StateHandle = Arc<State>;
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `StateTransitionSource` is never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub type StateTransitionSource = (usize, String);
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StateGraph` is never constructed
[INFO] [stdout]   --> src/rule/generator/dag.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct StateGraph {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StateGraph` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_state` are never used
[INFO] [stdout]   --> src/rule/generator/dag.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl StateGraph {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn new() -> StateGraph {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn add_state(&mut self, state_handle: StateHandle) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `closure`, `closure_rule`, `goto`, and `generate_dag` are never used
[INFO] [stdout]    --> src/rule/generator/dag.rs:70:5
[INFO] [stdout]     |
[INFO] [stdout] 69  | impl Generator {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] 70  |     fn closure(&self, state: &mut State) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn closure_rule(&self, rule: ARule) -> State {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 141 |     fn goto(&self, state: &State, label: &String) -> Option<StateHandle> {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn generate_dag(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `FirstSet` is never used
[INFO] [stdout]  --> src/rule/generator/first.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type FirstSet = HashMap<String, HashSet<String>>;
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `generate_first` and `update_set` are never used
[INFO] [stdout]   --> src/rule/generator/first.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Generator {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn generate_first(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn update_set(first_set: &mut FirstSet, rule_name: &String, rule_item: &RuleItem) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Generator` is never constructed
[INFO] [stdout]  --> src/rule/generator/generator.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Generator {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/rule/generator/generator.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Generator {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 14 |     pub fn new(rule_table: RuleTable) -> Generator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `EoF`, `Unknown`, `Colon`, `Semicolon`, `Id`, and `Literal` are never constructed
[INFO] [stdout]   --> src/rule/lexer.rs:5:2
[INFO] [stdout]    |
[INFO] [stdout] 4  | pub enum Type {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 5  |     EoF,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 6  |     Unknown,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 7  |     Colon,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 8  |     Semicolon,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 9  |     Id,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     Literal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Type` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Token` is never constructed
[INFO] [stdout]   --> src/rule/lexer.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct Token {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lexer` is never constructed
[INFO] [stdout]   --> src/rule/lexer.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Lexer {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lexer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, `next_blackspace`, `is_punctuation`, and `is_eof` are never used
[INFO] [stdout]    --> src/rule/lexer.rs:27:9
[INFO] [stdout]     |
[INFO] [stdout] 26  | impl Lexer {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout] 27  |     pub fn new(content: String) -> Lexer {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38  |     pub fn next(&mut self) -> Token {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89  |     fn next_blackspace(&mut self) -> char {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn is_punctuation(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn is_eof(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Id` and `Literal` are never constructed
[INFO] [stdout]   --> src/rule/parser.rs:9:2
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub enum RuleItemType {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 9  |     Id,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     Literal,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleItemType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuleItem` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RuleItem {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PartialRule` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | struct PartialRule {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rule` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Rule {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Rule` 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 `first_item` is never used
[INFO] [stdout]   --> src/rule/parser.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl Rule {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 32 |     pub fn first_item(&self) -> Option<&RuleItem> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RuleTable` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct RuleTable {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuleTable` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_rule` are never used
[INFO] [stdout]   --> src/rule/parser.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl RuleTable {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] 44 |     pub fn new() -> RuleTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     fn add_rule(&mut self, partial_rule: PartialRule) {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Parser` is never constructed
[INFO] [stdout]   --> src/rule/parser.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Parser {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Parser` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `parse`, and `next` are never used
[INFO] [stdout]   --> src/rule/parser.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | impl Parser {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 75 |     pub fn new(content: String) -> Parser {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     pub fn parse(&mut self) -> RuleTable {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     fn next(&mut self) -> Option<PartialRule> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 61 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 61 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.01s
[INFO] running `Command { std: "docker" "inspect" "f4a0b6c365e39c89ad9911dcbea182ee3763abf1aed5281889569b638d9a60b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a0b6c365e39c89ad9911dcbea182ee3763abf1aed5281889569b638d9a60b7", kill_on_drop: false }`
[INFO] [stdout] f4a0b6c365e39c89ad9911dcbea182ee3763abf1aed5281889569b638d9a60b7