Sep 20 21:27:35.830 INFO checking rchaser53/hoge-rust against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 21:27:35.830 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 21:27:35.830 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 21:27:36.049 INFO blam! f65a1cd6db9ee4fe7deed9579503665bff74c0b6497461f9da17171f221eeaee
Sep 20 21:27:36.051 INFO running `"docker" "start" "-a" "f65a1cd6db9ee4fe7deed9579503665bff74c0b6497461f9da17171f221eeaee"`
Sep 20 21:27:38.421 INFO kablam! usermod: no changes
Sep 20 21:27:38.482 INFO kablam!     Checking hoge-rust v0.1.0 (/source)
Sep 20 21:27:38.864 INFO kablam! warning: unused import: `parser::parser::*`
Sep 20 21:27:38.864 INFO kablam!   --> src/main.rs:11:5
Sep 20 21:27:38.864 INFO kablam!    |
Sep 20 21:27:38.864 INFO kablam! 11 | use parser::parser::*;
Sep 20 21:27:38.864 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 20 21:27:38.864 INFO kablam!    |
Sep 20 21:27:38.864 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 21:27:38.864 INFO kablam! 
Sep 20 21:27:38.864 INFO kablam! warning: unused import: `evalute::object::*`
Sep 20 21:27:38.864 INFO kablam!   --> src/main.rs:14:5
Sep 20 21:27:38.864 INFO kablam!    |
Sep 20 21:27:38.864 INFO kablam! 14 | use evalute::object::*;
Sep 20 21:27:38.864 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 20 21:27:38.864 INFO kablam! 
Sep 20 21:27:38.910 INFO kablam! warning: unused import: `parser::parser::*`
Sep 20 21:27:38.910 INFO kablam!   --> src/main.rs:11:5
Sep 20 21:27:38.910 INFO kablam!    |
Sep 20 21:27:38.910 INFO kablam! 11 | use parser::parser::*;
Sep 20 21:27:38.910 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 20 21:27:38.910 INFO kablam!    |
Sep 20 21:27:38.910 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 21:27:38.910 INFO kablam! 
Sep 20 21:27:38.910 INFO kablam! warning: unused import: `evalute::object::*`
Sep 20 21:27:38.910 INFO kablam!   --> src/main.rs:14:5
Sep 20 21:27:38.910 INFO kablam!    |
Sep 20 21:27:38.910 INFO kablam! 14 | use evalute::object::*;
Sep 20 21:27:38.910 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 20 21:27:38.910 INFO kablam! 
Sep 20 21:27:39.378 INFO kablam! warning[E0170]: pattern binding `IntegerLiteral` is named the same as one of the variants of the type `parser::node::NodeType`
Sep 20 21:27:39.378 INFO kablam!  --> src/evalute/eval.rs:6:5
Sep 20 21:27:39.378 INFO kablam!   |
Sep 20 21:27:39.378 INFO kablam! 6 |     IntegerLiteral => {
Sep 20 21:27:39.378 INFO kablam!   |     ^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `parser::node::NodeType::IntegerLiteral`
Sep 20 21:27:39.378 INFO kablam! 
Sep 20 21:27:39.378 INFO kablam! warning: unused variable: `IntegerLiteral`
Sep 20 21:27:39.378 INFO kablam!  --> src/evalute/eval.rs:6:5
Sep 20 21:27:39.378 INFO kablam!   |
Sep 20 21:27:39.378 INFO kablam! 6 |     IntegerLiteral => {
Sep 20 21:27:39.378 INFO kablam!   |     ^^^^^^^^^^^^^^ help: consider using `_IntegerLiteral` instead
Sep 20 21:27:39.378 INFO kablam!   |
Sep 20 21:27:39.378 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 20 21:27:39.378 INFO kablam! 
Sep 20 21:27:39.478 INFO kablam! warning[E0170]: pattern binding `IntegerLiteral` is named the same as one of the variants of the type `parser::node::NodeType`
Sep 20 21:27:39.478 INFO kablam!  --> src/evalute/eval.rs:6:5
Sep 20 21:27:39.478 INFO kablam!   |
Sep 20 21:27:39.478 INFO kablam! 6 |     IntegerLiteral => {
Sep 20 21:27:39.478 INFO kablam!   |     ^^^^^^^^^^^^^^ help: to match on the variant, qualify the path: `parser::node::NodeType::IntegerLiteral`
Sep 20 21:27:39.478 INFO kablam! 
Sep 20 21:27:39.478 INFO kablam! warning: unused variable: `IntegerLiteral`
Sep 20 21:27:39.478 INFO kablam!  --> src/evalute/eval.rs:6:5
Sep 20 21:27:39.478 INFO kablam!   |
Sep 20 21:27:39.478 INFO kablam! 6 |     IntegerLiteral => {
Sep 20 21:27:39.478 INFO kablam!   |     ^^^^^^^^^^^^^^ help: consider using `_IntegerLiteral` instead
Sep 20 21:27:39.478 INFO kablam!   |
Sep 20 21:27:39.478 INFO kablam!   = note: #[warn(unused_variables)] on by default
Sep 20 21:27:39.478 INFO kablam! 
Sep 20 21:27:39.478 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.478 INFO kablam!  --> src/parser/node.rs:7:3
Sep 20 21:27:39.478 INFO kablam!   |
Sep 20 21:27:39.478 INFO kablam! 7 |   pub fn token_literal(&mut self) -> String {
Sep 20 21:27:39.478 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.478 INFO kablam!   |
Sep 20 21:27:39.478 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 21:27:39.478 INFO kablam! 
Sep 20 21:27:39.478 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.478 INFO kablam!   --> src/parser/expression.rs:86:3
Sep 20 21:27:39.478 INFO kablam!    |
Sep 20 21:27:39.478 INFO kablam! 86 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.478 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.478 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.479 INFO kablam!    --> src/parser/expression.rs:129:3
Sep 20 21:27:39.479 INFO kablam!     |
Sep 20 21:27:39.479 INFO kablam! 129 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.479 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.479 INFO kablam!    --> src/parser/expression.rs:159:3
Sep 20 21:27:39.479 INFO kablam!     |
Sep 20 21:27:39.479 INFO kablam! 159 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.479 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.479 INFO kablam!    --> src/parser/expression.rs:215:3
Sep 20 21:27:39.479 INFO kablam!     |
Sep 20 21:27:39.479 INFO kablam! 215 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.479 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `expression_node`
Sep 20 21:27:39.479 INFO kablam!   --> src/parser/identifier.rs:10:3
Sep 20 21:27:39.479 INFO kablam!    |
Sep 20 21:27:39.479 INFO kablam! 10 |   pub fn expression_node() {}
Sep 20 21:27:39.479 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.479 INFO kablam!   --> src/parser/identifier.rs:11:3
Sep 20 21:27:39.479 INFO kablam!    |
Sep 20 21:27:39.479 INFO kablam! 11 |   pub fn token_literal(&mut self) -> String {
Sep 20 21:27:39.479 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `string`
Sep 20 21:27:39.479 INFO kablam!   --> src/parser/identifier.rs:15:3
Sep 20 21:27:39.479 INFO kablam!    |
Sep 20 21:27:39.479 INFO kablam! 15 |   pub fn string(&self) -> String {
Sep 20 21:27:39.479 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.479 INFO kablam!  --> src/parser/program.rs:8:3
Sep 20 21:27:39.479 INFO kablam!   |
Sep 20 21:27:39.479 INFO kablam! 8 |   pub fn token_literal(&mut self) -> String {
Sep 20 21:27:39.479 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.479 INFO kablam! warning: method is never used: `string`
Sep 20 21:27:39.479 INFO kablam!   --> src/parser/program.rs:16:3
Sep 20 21:27:39.479 INFO kablam!    |
Sep 20 21:27:39.479 INFO kablam! 16 |   pub fn string(&mut self) -> String {
Sep 20 21:27:39.479 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.479 INFO kablam! 
Sep 20 21:27:39.486 INFO kablam! warning: function is never used: `eval`
Sep 20 21:27:39.486 INFO kablam!  --> src/evalute/eval.rs:4:1
Sep 20 21:27:39.486 INFO kablam!   |
Sep 20 21:27:39.486 INFO kablam! 4 | pub fn eval(node: Node) -> Box<Object> {
Sep 20 21:27:39.486 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.486 INFO kablam! 
Sep 20 21:27:39.492 INFO kablam! warning: variable `IntegerLiteral` should have a snake case name such as `integer_literal`
Sep 20 21:27:39.492 INFO kablam!  --> src/evalute/eval.rs:6:5
Sep 20 21:27:39.492 INFO kablam!   |
Sep 20 21:27:39.492 INFO kablam! 6 |     IntegerLiteral => {
Sep 20 21:27:39.492 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 20 21:27:39.492 INFO kablam!   |
Sep 20 21:27:39.492 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 21:27:39.493 INFO kablam! 
Sep 20 21:27:39.671 INFO kablam! warning: function is never used: `lexer_assert`
Sep 20 21:27:39.671 INFO kablam!    --> src/lexer/lexer.rs:268:1
Sep 20 21:27:39.671 INFO kablam!     |
Sep 20 21:27:39.671 INFO kablam! 268 | fn lexer_assert(token: Token, token_type: TokenType, value: &str) {
Sep 20 21:27:39.671 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.671 INFO kablam!     |
Sep 20 21:27:39.671 INFO kablam! note: lint level defined here
Sep 20 21:27:39.671 INFO kablam!    --> src/lexer/lexer.rs:267:8
Sep 20 21:27:39.671 INFO kablam!     |
Sep 20 21:27:39.671 INFO kablam! 267 | #[warn(dead_code)]
Sep 20 21:27:39.671 INFO kablam!     |        ^^^^^^^^^
Sep 20 21:27:39.671 INFO kablam! 
Sep 20 21:27:39.671 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.671 INFO kablam!  --> src/parser/node.rs:7:3
Sep 20 21:27:39.671 INFO kablam!   |
Sep 20 21:27:39.671 INFO kablam! 7 |   pub fn token_literal(&mut self) -> String {
Sep 20 21:27:39.671 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.671 INFO kablam!   |
Sep 20 21:27:39.671 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 21:27:39.671 INFO kablam! 
Sep 20 21:27:39.671 INFO kablam! warning: struct is never constructed: `PrefixExpression`
Sep 20 21:27:39.671 INFO kablam!   --> src/parser/expression.rs:68:1
Sep 20 21:27:39.671 INFO kablam!    |
Sep 20 21:27:39.671 INFO kablam! 68 | pub struct PrefixExpression {
Sep 20 21:27:39.671 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.671 INFO kablam! 
Sep 20 21:27:39.671 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.671 INFO kablam!   --> src/parser/expression.rs:86:3
Sep 20 21:27:39.671 INFO kablam!    |
Sep 20 21:27:39.671 INFO kablam! 86 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.671 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.671 INFO kablam! 
Sep 20 21:27:39.671 INFO kablam! warning: struct is never constructed: `InfixExpression`
Sep 20 21:27:39.671 INFO kablam!   --> src/parser/expression.rs:92:1
Sep 20 21:27:39.671 INFO kablam!    |
Sep 20 21:27:39.672 INFO kablam! 92 | pub struct InfixExpression {
Sep 20 21:27:39.672 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.672 INFO kablam!    --> src/parser/expression.rs:129:3
Sep 20 21:27:39.672 INFO kablam!     |
Sep 20 21:27:39.672 INFO kablam! 129 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.672 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: struct is never constructed: `IfExpression`
Sep 20 21:27:39.672 INFO kablam!    --> src/parser/expression.rs:134:1
Sep 20 21:27:39.672 INFO kablam!     |
Sep 20 21:27:39.672 INFO kablam! 134 | pub struct IfExpression {
Sep 20 21:27:39.672 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.672 INFO kablam!    --> src/parser/expression.rs:159:3
Sep 20 21:27:39.672 INFO kablam!     |
Sep 20 21:27:39.672 INFO kablam! 159 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.672 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: struct is never constructed: `CallExpression`
Sep 20 21:27:39.672 INFO kablam!    --> src/parser/expression.rs:192:1
Sep 20 21:27:39.672 INFO kablam!     |
Sep 20 21:27:39.672 INFO kablam! 192 | pub struct CallExpression {
Sep 20 21:27:39.672 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.672 INFO kablam!    --> src/parser/expression.rs:215:3
Sep 20 21:27:39.672 INFO kablam!     |
Sep 20 21:27:39.672 INFO kablam! 215 |   fn token_literal(&self) -> String {
Sep 20 21:27:39.672 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: method is never used: `expression_node`
Sep 20 21:27:39.672 INFO kablam!   --> src/parser/identifier.rs:10:3
Sep 20 21:27:39.672 INFO kablam!    |
Sep 20 21:27:39.672 INFO kablam! 10 |   pub fn expression_node() {}
Sep 20 21:27:39.672 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.672 INFO kablam!   --> src/parser/identifier.rs:11:3
Sep 20 21:27:39.672 INFO kablam!    |
Sep 20 21:27:39.672 INFO kablam! 11 |   pub fn token_literal(&mut self) -> String {
Sep 20 21:27:39.672 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: method is never used: `string`
Sep 20 21:27:39.672 INFO kablam!   --> src/parser/identifier.rs:15:3
Sep 20 21:27:39.672 INFO kablam!    |
Sep 20 21:27:39.672 INFO kablam! 15 |   pub fn string(&self) -> String {
Sep 20 21:27:39.672 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: struct is never constructed: `ReturnStatement`
Sep 20 21:27:39.672 INFO kablam!   --> src/parser/statements.rs:58:1
Sep 20 21:27:39.672 INFO kablam!    |
Sep 20 21:27:39.672 INFO kablam! 58 | pub struct ReturnStatement {
Sep 20 21:27:39.672 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: struct is never constructed: `ExpressionStatement`
Sep 20 21:27:39.672 INFO kablam!   --> src/parser/statements.rs:84:1
Sep 20 21:27:39.672 INFO kablam!    |
Sep 20 21:27:39.672 INFO kablam! 84 | pub struct ExpressionStatement {
Sep 20 21:27:39.672 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: struct is never constructed: `BlockStatement`
Sep 20 21:27:39.672 INFO kablam!    --> src/parser/statements.rs:110:1
Sep 20 21:27:39.672 INFO kablam!     |
Sep 20 21:27:39.672 INFO kablam! 110 | pub struct BlockStatement {
Sep 20 21:27:39.672 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.672 INFO kablam! warning: struct is never constructed: `Program`
Sep 20 21:27:39.672 INFO kablam!  --> src/parser/program.rs:4:1
Sep 20 21:27:39.672 INFO kablam!   |
Sep 20 21:27:39.672 INFO kablam! 4 | pub struct Program {
Sep 20 21:27:39.672 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.672 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: method is never used: `token_literal`
Sep 20 21:27:39.673 INFO kablam!  --> src/parser/program.rs:8:3
Sep 20 21:27:39.673 INFO kablam!   |
Sep 20 21:27:39.673 INFO kablam! 8 |   pub fn token_literal(&mut self) -> String {
Sep 20 21:27:39.673 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: method is never used: `string`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/program.rs:16:3
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 16 |   pub fn string(&mut self) -> String {
Sep 20 21:27:39.673 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: variant is never constructed: `Lowest`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/precedence.rs:35:3
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 35 |   Lowest,
Sep 20 21:27:39.673 INFO kablam!    |   ^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: variant is never constructed: `Prefix`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/precedence.rs:40:3
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 40 |   Prefix,         // -X, !X
Sep 20 21:27:39.673 INFO kablam!    |   ^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: struct is never constructed: `Parser`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/parser.rs:10:1
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 10 | pub struct Parser<'a> {
Sep 20 21:27:39.673 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: method is never used: `new`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/parser.rs:18:3
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 18 |   pub fn new(l: &'a mut Lexer<'a>) -> Parser<'a> {
Sep 20 21:27:39.673 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: method is never used: `next_token`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/parser.rs:30:3
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 30 |   pub fn next_token(&mut self) {
Sep 20 21:27:39.673 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.673 INFO kablam! 
Sep 20 21:27:39.673 INFO kablam! warning: method is never used: `parse_program`
Sep 20 21:27:39.673 INFO kablam!   --> src/parser/parser.rs:35:3
Sep 20 21:27:39.673 INFO kablam!    |
Sep 20 21:27:39.673 INFO kablam! 35 |   pub fn parse_program(&mut self) -> Program {
Sep 20 21:27:39.673 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.675 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_statement`
Sep 20 21:27:39.676 INFO kablam!   --> src/parser/parser.rs:53:3
Sep 20 21:27:39.676 INFO kablam!    |
Sep 20 21:27:39.676 INFO kablam! 53 |   pub fn parse_statement(&mut self) -> Option<Box<Statement>> {
Sep 20 21:27:39.676 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_let_statement`
Sep 20 21:27:39.676 INFO kablam!   --> src/parser/parser.rs:71:3
Sep 20 21:27:39.676 INFO kablam!    |
Sep 20 21:27:39.676 INFO kablam! 71 |   pub fn parse_let_statement(&mut self) -> Option<Box<Statement>> {
Sep 20 21:27:39.676 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_return_statement`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:125:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 125 |   pub fn parse_return_statement(&mut self) -> Option<Box<Statement>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_expression_statement`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:159:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 159 |   pub fn parse_expression_statement(&mut self) -> Option<Box<Statement>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_identifier`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:192:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 192 |   pub fn parse_identifier(&self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_integer_literal`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:202:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 202 |   pub fn parse_integer_literal(&mut self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_expression`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:217:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 217 |   pub fn parse_expression(&mut self, precedence: Precedences) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_boolean`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:273:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 273 |   pub fn parse_boolean(&mut self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_prefix_expression`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:284:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 284 |   pub fn parse_prefix_expression(&mut self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_infix_expression`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:299:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 299 |   pub fn parse_infix_expression(&mut self, left: Option<Box<Expressions>>) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_if_expression`
Sep 20 21:27:39.676 INFO kablam!    --> src/parser/parser.rs:320:3
Sep 20 21:27:39.676 INFO kablam!     |
Sep 20 21:27:39.676 INFO kablam! 320 |   pub fn parse_if_expression(&mut self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.676 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.676 INFO kablam! 
Sep 20 21:27:39.676 INFO kablam! warning: method is never used: `parse_grouped_expression`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:359:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 359 |   pub fn parse_grouped_expression(&mut self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `parse_function_literal`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:373:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 373 |   pub fn parse_function_literal(&mut self) -> Option<Box<Expressions>> {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `parse_call_expression`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:398:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 398 |   pub fn parse_call_expression(&mut self, function: Option<Box<Expressions>>) -> Option<Box<Expressions>> {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `parse_call_arguments`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:415:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 415 |   pub fn parse_call_arguments(&mut self) -> Vec<Box<Expressions>> {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `parse_function_parameters`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:441:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 441 |   pub fn parse_function_parameters(&mut self) -> Vec<Identifier> {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `parse_block_statement`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:476:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 476 |   pub fn parse_block_statement(&mut self) -> Option<BlockStatement> {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `cur_token_is`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:496:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 496 |   pub fn cur_token_is(&self, t: TokenType) -> bool {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `peek_token_is`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:503:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 503 |   pub fn peek_token_is(&self, t: TokenType) -> bool {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `expect_peek`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:510:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 510 |   pub fn expect_peek(&mut self, t: TokenType) -> bool {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `peek_precedence`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:519:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 519 |   pub fn peek_precedence(&mut self) -> Precedences {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `cur_precedence`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:529:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 529 |   pub fn cur_precedence(&self) -> Precedences {
Sep 20 21:27:39.677 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.677 INFO kablam! 
Sep 20 21:27:39.677 INFO kablam! warning: method is never used: `emit_error`
Sep 20 21:27:39.677 INFO kablam!    --> src/parser/parser.rs:539:3
Sep 20 21:27:39.677 INFO kablam!     |
Sep 20 21:27:39.677 INFO kablam! 539 |   pub fn emit_error(&self) {
Sep 20 21:27:39.680 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.680 INFO kablam! 
Sep 20 21:27:39.680 INFO kablam! warning: method is never used: `peek_error`
Sep 20 21:27:39.680 INFO kablam!    --> src/parser/parser.rs:545:3
Sep 20 21:27:39.680 INFO kablam!     |
Sep 20 21:27:39.680 INFO kablam! 545 |   pub fn peek_error(&mut self, t: TokenType) {
Sep 20 21:27:39.680 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.680 INFO kablam! 
Sep 20 21:27:39.680 INFO kablam! warning: method is never used: `no_prefix_parse_fn_error`
Sep 20 21:27:39.680 INFO kablam!    --> src/parser/parser.rs:549:3
Sep 20 21:27:39.680 INFO kablam!     |
Sep 20 21:27:39.680 INFO kablam! 549 |   pub fn no_prefix_parse_fn_error(&mut self, t: TokenType) {
Sep 20 21:27:39.680 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.680 INFO kablam! 
Sep 20 21:27:39.680 INFO kablam! warning: function is never used: `statement_assert`
Sep 20 21:27:39.680 INFO kablam!    --> src/parser/parser.rs:556:1
Sep 20 21:27:39.680 INFO kablam!     |
Sep 20 21:27:39.680 INFO kablam! 556 | fn statement_assert(statement: &Box<Statement>, expect: &str) {
Sep 20 21:27:39.680 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.680 INFO kablam!     |
Sep 20 21:27:39.680 INFO kablam! note: lint level defined here
Sep 20 21:27:39.680 INFO kablam!    --> src/parser/parser.rs:555:8
Sep 20 21:27:39.680 INFO kablam!     |
Sep 20 21:27:39.681 INFO kablam! 555 | #[warn(dead_code)]
Sep 20 21:27:39.681 INFO kablam!     |        ^^^^^^^^^
Sep 20 21:27:39.681 INFO kablam! 
Sep 20 21:27:39.681 INFO kablam! warning: function is never used: `eval`
Sep 20 21:27:39.681 INFO kablam!  --> src/evalute/eval.rs:4:1
Sep 20 21:27:39.681 INFO kablam!   |
Sep 20 21:27:39.681 INFO kablam! 4 | pub fn eval(node: Node) -> Box<Object> {
Sep 20 21:27:39.681 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 21:27:39.681 INFO kablam! 
Sep 20 21:27:39.682 INFO kablam! warning: variable `IntegerLiteral` should have a snake case name such as `integer_literal`
Sep 20 21:27:39.682 INFO kablam!  --> src/evalute/eval.rs:6:5
Sep 20 21:27:39.682 INFO kablam!   |
Sep 20 21:27:39.682 INFO kablam! 6 |     IntegerLiteral => {
Sep 20 21:27:39.682 INFO kablam!   |     ^^^^^^^^^^^^^^
Sep 20 21:27:39.682 INFO kablam!   |
Sep 20 21:27:39.682 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Sep 20 21:27:39.682 INFO kablam! 
Sep 20 21:27:39.726 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Sep 20 21:27:39.729 INFO kablam! su: No module specific data is present
Sep 20 21:27:41.405 INFO running `"docker" "rm" "-f" "f65a1cd6db9ee4fe7deed9579503665bff74c0b6497461f9da17171f221eeaee"`
Sep 20 21:27:41.536 INFO blam! f65a1cd6db9ee4fe7deed9579503665bff74c0b6497461f9da17171f221eeaee