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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PAdventures/Jarlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPAdventures%2FJarlang", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPAdventures%2FJarlang" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
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[INFO] crate git repo https://github.com/PAdventures/Jarlang already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle-query v1.1.0
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[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking clap_lex v0.7.1
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking clap_builder v4.5.10
[INFO] [stderr]    Compiling clap_derive v4.5.8
[INFO] [stderr]     Checking clap v4.5.10
[INFO] [stderr]     Checking jarlang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `CharacterLiteral` and `StringLiteral` are never constructed
[INFO] [stdout]   --> src/frontend/ast.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum NodeType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     CharacterLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     StringLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeType` 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: field `kind` is never read
[INFO] [stdout]   --> src/frontend/ast.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct ProgramStatement {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 31 |     pub kind: NodeType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProgramStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/frontend/ast.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct VariableDeclarationStatement {
[INFO] [stdout]    |            ---------------------------- field in this struct
[INFO] [stdout] 46 |     pub kind: NodeType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VariableDeclarationStatement` 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 `Character` and `String` are never constructed
[INFO] [stdout]   --> src/frontend/ast.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum Expression {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 78 |     Character(CharacterLiteral),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 79 |     String(StringLiteral),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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: field `kind` is never read
[INFO] [stdout]   --> src/frontend/ast.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct BinaryExpression {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 84 |     pub kind: NodeType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BinaryExpression` 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: field `kind` is never read
[INFO] [stdout]    --> src/frontend/ast.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct IdentifierExpression {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 103 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdentifierExpression` 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: field `kind` is never read
[INFO] [stdout]    --> src/frontend/ast.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct IntegerLiteral {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 118 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IntegerLiteral` 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: field `kind` is never read
[INFO] [stdout]    --> src/frontend/ast.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct FloatLiteral {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 133 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FloatLiteral` 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: fields `kind` and `value` are never read
[INFO] [stdout]    --> src/frontend/ast.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct CharacterLiteral {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 148 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 149 |     pub value: char,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CharacterLiteral` 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: fields `kind` and `value` are never read
[INFO] [stdout]    --> src/frontend/ast.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub struct StringLiteral {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 154 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 155 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringLiteral` 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: method `assign_variable` is never used
[INFO] [stdout]   --> src/runtime/environment.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Environment {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn assign_variable(&mut self, name: String, value: RuntimeValue) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/runtime/values.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Boolean(BooleanValue),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeValue` 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] 39 |     Boolean(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/runtime/values.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Null(NullValue),
[INFO] [stdout]    |     ---- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeValue` 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] 40 |     Null(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `String` and `Character` are never constructed
[INFO] [stdout]   --> src/runtime/values.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum RuntimeValue {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 37 |     String(StringValue),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     Character(CharacterValue),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeValue` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 541 | pub struct Integer8Value {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 542 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer8Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:561:9
[INFO] [stdout]     |
[INFO] [stdout] 560 | pub struct Integer16Value {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 561 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer16Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:580:9
[INFO] [stdout]     |
[INFO] [stdout] 579 | pub struct Integer32Value {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 580 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer32Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:599:9
[INFO] [stdout]     |
[INFO] [stdout] 598 | pub struct Integer64Value {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 599 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer64Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 617 | pub struct Integer128Value {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 618 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer128Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 636 | pub struct UnsignedInteger8Value {
[INFO] [stdout]     |            --------------------- field in this struct
[INFO] [stdout] 637 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger8Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:656:9
[INFO] [stdout]     |
[INFO] [stdout] 655 | pub struct UnsignedInteger16Value {
[INFO] [stdout]     |            ---------------------- field in this struct
[INFO] [stdout] 656 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger16Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:675:9
[INFO] [stdout]     |
[INFO] [stdout] 674 | pub struct UnsignedInteger32Value {
[INFO] [stdout]     |            ---------------------- field in this struct
[INFO] [stdout] 675 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger32Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 693 | pub struct UnsignedInteger64Value {
[INFO] [stdout]     |            ---------------------- field in this struct
[INFO] [stdout] 694 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger64Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 712 | pub struct UnsignedInteger128Value {
[INFO] [stdout]     |            ----------------------- field in this struct
[INFO] [stdout] 713 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger128Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:732:9
[INFO] [stdout]     |
[INFO] [stdout] 731 | pub struct Float32Value {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 732 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Float32Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 750 | pub struct Float64Value {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 751 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Float64Value` 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: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:770:9
[INFO] [stdout]     |
[INFO] [stdout] 769 | pub struct StringValue {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 770 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 771 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringValue` 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 items `create` and `as_raw` are never used
[INFO] [stdout]    --> src/runtime/values.rs:775:12
[INFO] [stdout]     |
[INFO] [stdout] 774 | impl StringValue {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 775 |     pub fn create(value: String) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 782 |     pub fn as_raw(self) -> RuntimeValue {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:789:9
[INFO] [stdout]     |
[INFO] [stdout] 788 | pub struct CharacterValue {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 789 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 790 |     pub value: char,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CharacterValue` 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 items `create` and `as_raw` are never used
[INFO] [stdout]    --> src/runtime/values.rs:794:12
[INFO] [stdout]     |
[INFO] [stdout] 793 | impl CharacterValue {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 794 |     pub fn create(value: char) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 801 |     pub fn as_raw(self) -> RuntimeValue {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:808:9
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub struct BooleanValue {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 808 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 809 |     pub value: bool,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BooleanValue` 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: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:827:9
[INFO] [stdout]     |
[INFO] [stdout] 826 | pub struct NullValue {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 827 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 828 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NullValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/frontend/parser.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut program = ast::ProgramStatement::create();
[INFO] [stdout]    |                 ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 59 |         Ok(ast::Statement::Program(program))
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/frontend/parser.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |           let value = match self.parse_expression() {
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 128 |               Ok(expression) => expression,
[INFO] [stdout]     |                  ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 142 |           Ok(ast::Statement::VariableDeclaration(
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 143 | |             ast::VariableDeclarationStatement::create(
[INFO] [stdout] 144 | |                 is_constant,
[INFO] [stdout] 145 | |                 identifier,
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |             ),
[INFO] [stdout] 149 | |         ))
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CharacterLiteral` and `StringLiteral` are never constructed
[INFO] [stdout]   --> src/frontend/ast.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | pub enum NodeType {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     CharacterLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     StringLiteral,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NodeType` 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: field `kind` is never read
[INFO] [stdout]   --> src/frontend/ast.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct ProgramStatement {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 31 |     pub kind: NodeType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ProgramStatement` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `kind` is never read
[INFO] [stdout]   --> src/frontend/ast.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct VariableDeclarationStatement {
[INFO] [stdout]    |            ---------------------------- field in this struct
[INFO] [stdout] 46 |     pub kind: NodeType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VariableDeclarationStatement` 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 `Character` and `String` are never constructed
[INFO] [stdout]   --> src/frontend/ast.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub enum Expression {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 78 |     Character(CharacterLiteral),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 79 |     String(StringLiteral),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expression` 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: field `kind` is never read
[INFO] [stdout]   --> src/frontend/ast.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct BinaryExpression {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 84 |     pub kind: NodeType,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BinaryExpression` 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: field `kind` is never read
[INFO] [stdout]    --> src/frontend/ast.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub struct IdentifierExpression {
[INFO] [stdout]     |            -------------------- field in this struct
[INFO] [stdout] 103 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IdentifierExpression` 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: field `kind` is never read
[INFO] [stdout]    --> src/frontend/ast.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 117 | pub struct IntegerLiteral {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 118 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `IntegerLiteral` 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: field `kind` is never read
[INFO] [stdout]    --> src/frontend/ast.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub struct FloatLiteral {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 133 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `FloatLiteral` 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: fields `kind` and `value` are never read
[INFO] [stdout]    --> src/frontend/ast.rs:148:9
[INFO] [stdout]     |
[INFO] [stdout] 147 | pub struct CharacterLiteral {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 148 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 149 |     pub value: char,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CharacterLiteral` 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: fields `kind` and `value` are never read
[INFO] [stdout]    --> src/frontend/ast.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 153 | pub struct StringLiteral {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 154 |     pub kind: NodeType,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 155 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringLiteral` 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: method `assign_variable` is never used
[INFO] [stdout]   --> src/runtime/environment.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Environment {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn assign_variable(&mut self, name: String, value: RuntimeValue) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/runtime/values.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Boolean(BooleanValue),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeValue` 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] 39 |     Boolean(()),
[INFO] [stdout]    |             ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/runtime/values.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Null(NullValue),
[INFO] [stdout]    |     ---- ^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeValue` 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] 40 |     Null(()),
[INFO] [stdout]    |          ~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `String` and `Character` are never constructed
[INFO] [stdout]   --> src/runtime/values.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum RuntimeValue {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 37 |     String(StringValue),
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 38 |     Character(CharacterValue),
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RuntimeValue` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 541 | pub struct Integer8Value {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 542 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer8Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:561:9
[INFO] [stdout]     |
[INFO] [stdout] 560 | pub struct Integer16Value {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 561 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer16Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:580:9
[INFO] [stdout]     |
[INFO] [stdout] 579 | pub struct Integer32Value {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 580 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer32Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:599:9
[INFO] [stdout]     |
[INFO] [stdout] 598 | pub struct Integer64Value {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] 599 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer64Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:618:9
[INFO] [stdout]     |
[INFO] [stdout] 617 | pub struct Integer128Value {
[INFO] [stdout]     |            --------------- field in this struct
[INFO] [stdout] 618 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Integer128Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:637:9
[INFO] [stdout]     |
[INFO] [stdout] 636 | pub struct UnsignedInteger8Value {
[INFO] [stdout]     |            --------------------- field in this struct
[INFO] [stdout] 637 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger8Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:656:9
[INFO] [stdout]     |
[INFO] [stdout] 655 | pub struct UnsignedInteger16Value {
[INFO] [stdout]     |            ---------------------- field in this struct
[INFO] [stdout] 656 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger16Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:675:9
[INFO] [stdout]     |
[INFO] [stdout] 674 | pub struct UnsignedInteger32Value {
[INFO] [stdout]     |            ---------------------- field in this struct
[INFO] [stdout] 675 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger32Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 693 | pub struct UnsignedInteger64Value {
[INFO] [stdout]     |            ---------------------- field in this struct
[INFO] [stdout] 694 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger64Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:713:9
[INFO] [stdout]     |
[INFO] [stdout] 712 | pub struct UnsignedInteger128Value {
[INFO] [stdout]     |            ----------------------- field in this struct
[INFO] [stdout] 713 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UnsignedInteger128Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:732:9
[INFO] [stdout]     |
[INFO] [stdout] 731 | pub struct Float32Value {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 732 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Float32Value` 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: field `value_type` is never read
[INFO] [stdout]    --> src/runtime/values.rs:751:9
[INFO] [stdout]     |
[INFO] [stdout] 750 | pub struct Float64Value {
[INFO] [stdout]     |            ------------ field in this struct
[INFO] [stdout] 751 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Float64Value` 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: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:770:9
[INFO] [stdout]     |
[INFO] [stdout] 769 | pub struct StringValue {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 770 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 771 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StringValue` 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 items `create` and `as_raw` are never used
[INFO] [stdout]    --> src/runtime/values.rs:775:12
[INFO] [stdout]     |
[INFO] [stdout] 774 | impl StringValue {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 775 |     pub fn create(value: String) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 782 |     pub fn as_raw(self) -> RuntimeValue {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:789:9
[INFO] [stdout]     |
[INFO] [stdout] 788 | pub struct CharacterValue {
[INFO] [stdout]     |            -------------- fields in this struct
[INFO] [stdout] 789 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 790 |     pub value: char,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CharacterValue` 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 items `create` and `as_raw` are never used
[INFO] [stdout]    --> src/runtime/values.rs:794:12
[INFO] [stdout]     |
[INFO] [stdout] 793 | impl CharacterValue {
[INFO] [stdout]     | ------------------- associated items in this implementation
[INFO] [stdout] 794 |     pub fn create(value: char) -> Self {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 801 |     pub fn as_raw(self) -> RuntimeValue {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:808:9
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub struct BooleanValue {
[INFO] [stdout]     |            ------------ fields in this struct
[INFO] [stdout] 808 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 809 |     pub value: bool,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BooleanValue` 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: fields `value_type` and `value` are never read
[INFO] [stdout]    --> src/runtime/values.rs:827:9
[INFO] [stdout]     |
[INFO] [stdout] 826 | pub struct NullValue {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 827 |     pub value_type: ValueType,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 828 |     pub value: String,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NullValue` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/frontend/parser.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let mut program = ast::ProgramStatement::create();
[INFO] [stdout]    |                 ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 59 |         Ok(ast::Statement::Program(program))
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/frontend/parser.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 127 |           let value = match self.parse_expression() {
[INFO] [stdout]     |               ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 128 |               Ok(expression) => expression,
[INFO] [stdout]     |                  ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 142 |           Ok(ast::Statement::VariableDeclaration(
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 143 | |             ast::VariableDeclarationStatement::create(
[INFO] [stdout] 144 | |                 is_constant,
[INFO] [stdout] 145 | |                 identifier,
[INFO] [stdout] ...   |
[INFO] [stdout] 148 | |             ),
[INFO] [stdout] 149 | |         ))
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jarlang` (bin "jarlang") due to 3 previous errors; 32 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `jarlang` (bin "jarlang" test) due to 3 previous errors; 32 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bcb169d989e28adfdb768eeb4149fab88d4febf2677f2f5a3b4fab902034fe47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb169d989e28adfdb768eeb4149fab88d4febf2677f2f5a3b4fab902034fe47", kill_on_drop: false }`
[INFO] [stdout] bcb169d989e28adfdb768eeb4149fab88d4febf2677f2f5a3b4fab902034fe47