Aug 31 20:46:02.917 INFO checking rchaser53/hoge-rust against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 20:46:02.917 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 20:46:02.917 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 20:46:03.131 INFO blam! 12fbc5eabf9cada4c3227e7f1fdf6f04172a7e8cefcd32af3d810a4de4b8cc50
Aug 31 20:46:03.133 INFO running `"docker" "start" "-a" "12fbc5eabf9cada4c3227e7f1fdf6f04172a7e8cefcd32af3d810a4de4b8cc50"`
Aug 31 20:46:03.924 INFO kablam!     Checking hoge-rust v0.1.0 (file:///source)
Aug 31 20:46:04.122 INFO kablam! warning: unused import: `parser::*`
Aug 31 20:46:04.122 INFO kablam!  --> src/main.rs:5:5
Aug 31 20:46:04.122 INFO kablam!   |
Aug 31 20:46:04.122 INFO kablam! 5 | use parser::*;
Aug 31 20:46:04.122 INFO kablam!   |     ^^^^^^^^^
Aug 31 20:46:04.122 INFO kablam!   |
Aug 31 20:46:04.122 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 20:46:04.122 INFO kablam! 
Aug 31 20:46:04.156 INFO kablam! warning: unused import: `parser::*`
Aug 31 20:46:04.156 INFO kablam!  --> src/main.rs:5:5
Aug 31 20:46:04.157 INFO kablam!   |
Aug 31 20:46:04.157 INFO kablam! 5 | use parser::*;
Aug 31 20:46:04.157 INFO kablam!   |     ^^^^^^^^^
Aug 31 20:46:04.157 INFO kablam!   |
Aug 31 20:46:04.157 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 20:46:04.157 INFO kablam! 
Aug 31 20:46:04.320 INFO kablam! warning: private type `parser::Node` in public interface (error E0446)
Aug 31 20:46:04.320 INFO kablam!   --> src/parser.rs:12:3
Aug 31 20:46:04.320 INFO kablam!    |
Aug 31 20:46:04.320 INFO kablam! 12 | /   fn statement_node(&mut self) -> Node {
Aug 31 20:46:04.320 INFO kablam! 13 | |     Node{}
Aug 31 20:46:04.320 INFO kablam! 14 | |   }
Aug 31 20:46:04.320 INFO kablam!    | |___^
Aug 31 20:46:04.320 INFO kablam!    |
Aug 31 20:46:04.320 INFO kablam!    = note: #[warn(private_in_public)] on by default
Aug 31 20:46:04.320 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 31 20:46:04.320 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Aug 31 20:46:04.320 INFO kablam! 
Aug 31 20:46:04.362 INFO kablam! warning: variant is never constructed: `TokenLet`
Aug 31 20:46:04.362 INFO kablam!  --> src/lexer.rs:9:3
Aug 31 20:46:04.362 INFO kablam!   |
Aug 31 20:46:04.362 INFO kablam! 9 |   TokenLet,
Aug 31 20:46:04.362 INFO kablam!   |   ^^^^^^^^
Aug 31 20:46:04.362 INFO kablam!   |
Aug 31 20:46:04.362 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 20:46:04.362 INFO kablam! 
Aug 31 20:46:04.363 INFO kablam! warning: variant is never constructed: `TokenAssign`
Aug 31 20:46:04.363 INFO kablam!   --> src/lexer.rs:10:3
Aug 31 20:46:04.363 INFO kablam!    |
Aug 31 20:46:04.363 INFO kablam! 10 |   TokenAssign,
Aug 31 20:46:04.363 INFO kablam!    |   ^^^^^^^^^^^
Aug 31 20:46:04.363 INFO kablam! 
Aug 31 20:46:04.363 INFO kablam! warning: method is never used: `token_literal`
Aug 31 20:46:04.364 INFO kablam!  --> src/parser.rs:6:3
Aug 31 20:46:04.364 INFO kablam!   |
Aug 31 20:46:04.364 INFO kablam! 6 |   pub fn token_literal(&mut self) -> String {
Aug 31 20:46:04.364 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.364 INFO kablam! 
Aug 31 20:46:04.364 INFO kablam! warning: struct is never constructed: `LetStatement`
Aug 31 20:46:04.364 INFO kablam!   --> src/parser.rs:21:1
Aug 31 20:46:04.364 INFO kablam!    |
Aug 31 20:46:04.364 INFO kablam! 21 | struct LetStatement {
Aug 31 20:46:04.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.364 INFO kablam! 
Aug 31 20:46:04.364 INFO kablam! warning: struct is never constructed: `Expression`
Aug 31 20:46:04.364 INFO kablam!   --> src/parser.rs:32:1
Aug 31 20:46:04.364 INFO kablam!    |
Aug 31 20:46:04.364 INFO kablam! 32 | struct Expression {
Aug 31 20:46:04.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.364 INFO kablam! 
Aug 31 20:46:04.364 INFO kablam! warning: method is never used: `expression_node`
Aug 31 20:46:04.364 INFO kablam!   --> src/parser.rs:36:3
Aug 31 20:46:04.364 INFO kablam!    |
Aug 31 20:46:04.364 INFO kablam! 36 |   pub fn expression_node(&mut self) -> Node {
Aug 31 20:46:04.364 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.364 INFO kablam! 
Aug 31 20:46:04.364 INFO kablam! warning: struct is never constructed: `Program`
Aug 31 20:46:04.364 INFO kablam!   --> src/parser.rs:41:1
Aug 31 20:46:04.365 INFO kablam!    |
Aug 31 20:46:04.365 INFO kablam! 41 | struct Program {
Aug 31 20:46:04.365 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 31 20:46:04.365 INFO kablam! 
Aug 31 20:46:04.365 INFO kablam! warning: method is never used: `token_literal`
Aug 31 20:46:04.365 INFO kablam!   --> src/parser.rs:45:3
Aug 31 20:46:04.365 INFO kablam!    |
Aug 31 20:46:04.365 INFO kablam! 45 |   pub fn token_literal(&mut self) -> String {
Aug 31 20:46:04.365 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.365 INFO kablam! 
Aug 31 20:46:04.365 INFO kablam! warning: struct is never constructed: `Identifier`
Aug 31 20:46:04.365 INFO kablam!   --> src/parser.rs:54:1
Aug 31 20:46:04.365 INFO kablam!    |
Aug 31 20:46:04.365 INFO kablam! 54 | struct Identifier {
Aug 31 20:46:04.365 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.365 INFO kablam! 
Aug 31 20:46:04.365 INFO kablam! warning: method is never used: `expression_node`
Aug 31 20:46:04.365 INFO kablam!   --> src/parser.rs:60:3
Aug 31 20:46:04.365 INFO kablam!    |
Aug 31 20:46:04.365 INFO kablam! 60 |   pub fn expression_node() {}
Aug 31 20:46:04.365 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.365 INFO kablam! 
Aug 31 20:46:04.365 INFO kablam! warning: method is never used: `token_literal`
Aug 31 20:46:04.365 INFO kablam!   --> src/parser.rs:61:3
Aug 31 20:46:04.365 INFO kablam!    |
Aug 31 20:46:04.365 INFO kablam! 61 |   pub fn token_literal(&mut self) -> String {
Aug 31 20:46:04.365 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.366 INFO kablam! 
Aug 31 20:46:04.366 INFO kablam! warning: struct is never constructed: `Parser`
Aug 31 20:46:04.366 INFO kablam!   --> src/parser.rs:66:1
Aug 31 20:46:04.366 INFO kablam!    |
Aug 31 20:46:04.366 INFO kablam! 66 | struct Parser<'a> {
Aug 31 20:46:04.366 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.366 INFO kablam! 
Aug 31 20:46:04.366 INFO kablam! warning: method is never used: `new`
Aug 31 20:46:04.366 INFO kablam!   --> src/parser.rs:73:3
Aug 31 20:46:04.366 INFO kablam!    |
Aug 31 20:46:04.366 INFO kablam! 73 |   pub fn new(l: &'a mut Lexer<'a>) -> Parser<'a> {
Aug 31 20:46:04.366 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.366 INFO kablam! 
Aug 31 20:46:04.366 INFO kablam! warning: method is never used: `next_token`
Aug 31 20:46:04.366 INFO kablam!   --> src/parser.rs:84:3
Aug 31 20:46:04.366 INFO kablam!    |
Aug 31 20:46:04.366 INFO kablam! 84 |   pub fn next_token(&mut self) {
Aug 31 20:46:04.366 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.366 INFO kablam! 
Aug 31 20:46:04.366 INFO kablam! warning: method is never used: `parse_program`
Aug 31 20:46:04.366 INFO kablam!   --> src/parser.rs:91:3
Aug 31 20:46:04.366 INFO kablam!    |
Aug 31 20:46:04.366 INFO kablam! 91 |   pub fn parse_program(&mut self) -> Program {
Aug 31 20:46:04.366 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.366 INFO kablam! 
Aug 31 20:46:04.366 INFO kablam! warning: method is never used: `parse_statement`
Aug 31 20:46:04.367 INFO kablam!    --> src/parser.rs:105:3
Aug 31 20:46:04.367 INFO kablam!     |
Aug 31 20:46:04.367 INFO kablam! 105 |   pub fn parse_statement(&mut self) -> Option<Box<Statement>> {
Aug 31 20:46:04.367 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.367 INFO kablam! 
Aug 31 20:46:04.367 INFO kablam! warning: method is never used: `parse_let_statement`
Aug 31 20:46:04.367 INFO kablam!    --> src/parser.rs:121:3
Aug 31 20:46:04.367 INFO kablam!     |
Aug 31 20:46:04.367 INFO kablam! 121 |   pub fn parse_let_statement(&mut self) -> Option<Box<Statement>> {
Aug 31 20:46:04.367 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.367 INFO kablam! 
Aug 31 20:46:04.369 INFO kablam! warning: method is never used: `cur_token_is`
Aug 31 20:46:04.370 INFO kablam!    --> src/parser.rs:163:3
Aug 31 20:46:04.370 INFO kablam!     |
Aug 31 20:46:04.370 INFO kablam! 163 |   pub fn cur_token_is(&self, t: TokenType) -> bool {
Aug 31 20:46:04.370 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.370 INFO kablam! 
Aug 31 20:46:04.370 INFO kablam! warning: method is never used: `peek_token_is`
Aug 31 20:46:04.370 INFO kablam!    --> src/parser.rs:170:3
Aug 31 20:46:04.370 INFO kablam!     |
Aug 31 20:46:04.370 INFO kablam! 170 |   pub fn peek_token_is(&self, t: TokenType) -> bool {
Aug 31 20:46:04.371 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.371 INFO kablam! 
Aug 31 20:46:04.371 INFO kablam! warning: method is never used: `expect_peek`
Aug 31 20:46:04.371 INFO kablam!    --> src/parser.rs:177:3
Aug 31 20:46:04.371 INFO kablam!     |
Aug 31 20:46:04.371 INFO kablam! 177 |   pub fn expect_peek(&mut self, t: TokenType) -> bool {
Aug 31 20:46:04.371 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.371 INFO kablam! 
Aug 31 20:46:04.398 INFO kablam! warning: private type `parser::Node` in public interface (error E0446)
Aug 31 20:46:04.398 INFO kablam!   --> src/parser.rs:12:3
Aug 31 20:46:04.399 INFO kablam!    |
Aug 31 20:46:04.399 INFO kablam! 12 | /   fn statement_node(&mut self) -> Node {
Aug 31 20:46:04.399 INFO kablam! 13 | |     Node{}
Aug 31 20:46:04.399 INFO kablam! 14 | |   }
Aug 31 20:46:04.399 INFO kablam!    | |___^
Aug 31 20:46:04.399 INFO kablam!    |
Aug 31 20:46:04.399 INFO kablam!    = note: #[warn(private_in_public)] on by default
Aug 31 20:46:04.399 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 31 20:46:04.399 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Aug 31 20:46:04.399 INFO kablam! 
Aug 31 20:46:04.401 INFO kablam! warning: unused variable: `parser`
Aug 31 20:46:04.401 INFO kablam!    --> src/parser.rs:190:11
Aug 31 20:46:04.401 INFO kablam!     |
Aug 31 20:46:04.401 INFO kablam! 190 |   let mut parser = Parser::new(&mut lexer);
Aug 31 20:46:04.401 INFO kablam!     |           ^^^^^^ help: consider using `_parser` instead
Aug 31 20:46:04.401 INFO kablam!     |
Aug 31 20:46:04.401 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 20:46:04.401 INFO kablam! 
Aug 31 20:46:04.462 INFO kablam! warning: variable does not need to be mutable
Aug 31 20:46:04.462 INFO kablam!    --> src/parser.rs:190:7
Aug 31 20:46:04.462 INFO kablam!     |
Aug 31 20:46:04.462 INFO kablam! 190 |   let mut parser = Parser::new(&mut lexer);
Aug 31 20:46:04.462 INFO kablam!     |       ----^^^^^^
Aug 31 20:46:04.462 INFO kablam!     |       |
Aug 31 20:46:04.462 INFO kablam!     |       help: remove this `mut`
Aug 31 20:46:04.462 INFO kablam!     |
Aug 31 20:46:04.462 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 31 20:46:04.462 INFO kablam! 
Aug 31 20:46:04.463 INFO kablam! warning: variant is never constructed: `TokenLet`
Aug 31 20:46:04.463 INFO kablam!  --> src/lexer.rs:9:3
Aug 31 20:46:04.463 INFO kablam!   |
Aug 31 20:46:04.463 INFO kablam! 9 |   TokenLet,
Aug 31 20:46:04.463 INFO kablam!   |   ^^^^^^^^
Aug 31 20:46:04.463 INFO kablam!   |
Aug 31 20:46:04.463 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 31 20:46:04.463 INFO kablam! 
Aug 31 20:46:04.464 INFO kablam! warning: variant is never constructed: `TokenAssign`
Aug 31 20:46:04.464 INFO kablam!   --> src/lexer.rs:10:3
Aug 31 20:46:04.464 INFO kablam!    |
Aug 31 20:46:04.464 INFO kablam! 10 |   TokenAssign,
Aug 31 20:46:04.464 INFO kablam!    |   ^^^^^^^^^^^
Aug 31 20:46:04.464 INFO kablam! 
Aug 31 20:46:04.464 INFO kablam! warning: method is never used: `token_literal`
Aug 31 20:46:04.464 INFO kablam!  --> src/parser.rs:6:3
Aug 31 20:46:04.464 INFO kablam!   |
Aug 31 20:46:04.464 INFO kablam! 6 |   pub fn token_literal(&mut self) -> String {
Aug 31 20:46:04.464 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.464 INFO kablam! 
Aug 31 20:46:04.464 INFO kablam! warning: struct is never constructed: `LetStatement`
Aug 31 20:46:04.464 INFO kablam!   --> src/parser.rs:21:1
Aug 31 20:46:04.464 INFO kablam!    |
Aug 31 20:46:04.464 INFO kablam! 21 | struct LetStatement {
Aug 31 20:46:04.464 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.464 INFO kablam! 
Aug 31 20:46:04.464 INFO kablam! warning: struct is never constructed: `Expression`
Aug 31 20:46:04.464 INFO kablam!   --> src/parser.rs:32:1
Aug 31 20:46:04.464 INFO kablam!    |
Aug 31 20:46:04.464 INFO kablam! 32 | struct Expression {
Aug 31 20:46:04.464 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.464 INFO kablam! 
Aug 31 20:46:04.464 INFO kablam! warning: method is never used: `expression_node`
Aug 31 20:46:04.464 INFO kablam!   --> src/parser.rs:36:3
Aug 31 20:46:04.464 INFO kablam!    |
Aug 31 20:46:04.465 INFO kablam! 36 |   pub fn expression_node(&mut self) -> Node {
Aug 31 20:46:04.465 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.465 INFO kablam! 
Aug 31 20:46:04.465 INFO kablam! warning: struct is never constructed: `Program`
Aug 31 20:46:04.465 INFO kablam!   --> src/parser.rs:41:1
Aug 31 20:46:04.465 INFO kablam!    |
Aug 31 20:46:04.465 INFO kablam! 41 | struct Program {
Aug 31 20:46:04.465 INFO kablam!    | ^^^^^^^^^^^^^^
Aug 31 20:46:04.465 INFO kablam! 
Aug 31 20:46:04.465 INFO kablam! warning: method is never used: `token_literal`
Aug 31 20:46:04.465 INFO kablam!   --> src/parser.rs:45:3
Aug 31 20:46:04.465 INFO kablam!    |
Aug 31 20:46:04.465 INFO kablam! 45 |   pub fn token_literal(&mut self) -> String {
Aug 31 20:46:04.465 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.465 INFO kablam! 
Aug 31 20:46:04.465 INFO kablam! warning: struct is never constructed: `Identifier`
Aug 31 20:46:04.465 INFO kablam!   --> src/parser.rs:54:1
Aug 31 20:46:04.465 INFO kablam!    |
Aug 31 20:46:04.465 INFO kablam! 54 | struct Identifier {
Aug 31 20:46:04.465 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.465 INFO kablam! 
Aug 31 20:46:04.467 INFO kablam! warning: method is never used: `expression_node`
Aug 31 20:46:04.467 INFO kablam!   --> src/parser.rs:60:3
Aug 31 20:46:04.467 INFO kablam!    |
Aug 31 20:46:04.467 INFO kablam! 60 |   pub fn expression_node() {}
Aug 31 20:46:04.467 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.467 INFO kablam! 
Aug 31 20:46:04.467 INFO kablam! warning: method is never used: `token_literal`
Aug 31 20:46:04.467 INFO kablam!   --> src/parser.rs:61:3
Aug 31 20:46:04.467 INFO kablam!    |
Aug 31 20:46:04.467 INFO kablam! 61 |   pub fn token_literal(&mut self) -> String {
Aug 31 20:46:04.467 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.468 INFO kablam! 
Aug 31 20:46:04.468 INFO kablam! warning: method is never used: `next_token`
Aug 31 20:46:04.468 INFO kablam!   --> src/parser.rs:84:3
Aug 31 20:46:04.468 INFO kablam!    |
Aug 31 20:46:04.468 INFO kablam! 84 |   pub fn next_token(&mut self) {
Aug 31 20:46:04.468 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.468 INFO kablam! 
Aug 31 20:46:04.468 INFO kablam! warning: method is never used: `parse_program`
Aug 31 20:46:04.468 INFO kablam!   --> src/parser.rs:91:3
Aug 31 20:46:04.468 INFO kablam!    |
Aug 31 20:46:04.468 INFO kablam! 91 |   pub fn parse_program(&mut self) -> Program {
Aug 31 20:46:04.468 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.468 INFO kablam! 
Aug 31 20:46:04.468 INFO kablam! warning: method is never used: `parse_statement`
Aug 31 20:46:04.468 INFO kablam!    --> src/parser.rs:105:3
Aug 31 20:46:04.468 INFO kablam!     |
Aug 31 20:46:04.468 INFO kablam! 105 |   pub fn parse_statement(&mut self) -> Option<Box<Statement>> {
Aug 31 20:46:04.468 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.468 INFO kablam! 
Aug 31 20:46:04.468 INFO kablam! warning: method is never used: `parse_let_statement`
Aug 31 20:46:04.468 INFO kablam!    --> src/parser.rs:121:3
Aug 31 20:46:04.468 INFO kablam!     |
Aug 31 20:46:04.468 INFO kablam! 121 |   pub fn parse_let_statement(&mut self) -> Option<Box<Statement>> {
Aug 31 20:46:04.468 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.468 INFO kablam! 
Aug 31 20:46:04.468 INFO kablam! warning: method is never used: `cur_token_is`
Aug 31 20:46:04.468 INFO kablam!    --> src/parser.rs:163:3
Aug 31 20:46:04.469 INFO kablam!     |
Aug 31 20:46:04.469 INFO kablam! 163 |   pub fn cur_token_is(&self, t: TokenType) -> bool {
Aug 31 20:46:04.469 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.469 INFO kablam! 
Aug 31 20:46:04.469 INFO kablam! warning: method is never used: `peek_token_is`
Aug 31 20:46:04.469 INFO kablam!    --> src/parser.rs:170:3
Aug 31 20:46:04.469 INFO kablam!     |
Aug 31 20:46:04.469 INFO kablam! 170 |   pub fn peek_token_is(&self, t: TokenType) -> bool {
Aug 31 20:46:04.469 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.469 INFO kablam! 
Aug 31 20:46:04.469 INFO kablam! warning: method is never used: `expect_peek`
Aug 31 20:46:04.469 INFO kablam!    --> src/parser.rs:177:3
Aug 31 20:46:04.469 INFO kablam!     |
Aug 31 20:46:04.469 INFO kablam! 177 |   pub fn expect_peek(&mut self, t: TokenType) -> bool {
Aug 31 20:46:04.469 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 20:46:04.469 INFO kablam! 
Aug 31 20:46:04.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Aug 31 20:46:04.503 INFO kablam! su: No module specific data is present
Aug 31 20:46:04.994 INFO running `"docker" "rm" "-f" "12fbc5eabf9cada4c3227e7f1fdf6f04172a7e8cefcd32af3d810a4de4b8cc50"`
Aug 31 20:46:05.155 INFO blam! 12fbc5eabf9cada4c3227e7f1fdf6f04172a7e8cefcd32af3d810a4de4b8cc50