Nov 09 11:11:58.088 INFO checking jhoudan/monkey-rs against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 11:11:58.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc13be39fae8d4c607889b27de374b52586485a3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 09 11:11:58.497 INFO blam! 25ee797d7b2755d34fe36862dd77c1b01ac3c790804a528fa6c8bdf93b4636d8
Nov 09 11:11:58.498 INFO running `"docker" "start" "-a" "25ee797d7b2755d34fe36862dd77c1b01ac3c790804a528fa6c8bdf93b4636d8"`
Nov 09 11:11:59.837 INFO kablam! usermod: no changes
Nov 09 11:11:59.899 INFO kablam!     Checking monkey v0.1.0 (/source)
Nov 09 11:12:00.426 INFO kablam! warning: unused import: `token::Token`
Nov 09 11:12:00.426 INFO kablam!  --> src/main.rs:9:5
Nov 09 11:12:00.426 INFO kablam!   |
Nov 09 11:12:00.426 INFO kablam! 9 | use token::Token;
Nov 09 11:12:00.426 INFO kablam!   |     ^^^^^^^^^^^^
Nov 09 11:12:00.426 INFO kablam!   |
Nov 09 11:12:00.426 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 11:12:00.426 INFO kablam! 
Nov 09 11:12:00.491 INFO kablam! warning: unused import: `token::Token`
Nov 09 11:12:00.491 INFO kablam!  --> src/main.rs:9:5
Nov 09 11:12:00.491 INFO kablam!   |
Nov 09 11:12:00.491 INFO kablam! 9 | use token::Token;
Nov 09 11:12:00.491 INFO kablam!   |     ^^^^^^^^^^^^
Nov 09 11:12:00.491 INFO kablam!   |
Nov 09 11:12:00.491 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 11:12:00.491 INFO kablam! 
Nov 09 11:12:00.539 INFO kablam! warning: unused variable: `lexer`
Nov 09 11:12:00.539 INFO kablam!    --> src/lexer.rs:186:17
Nov 09 11:12:00.539 INFO kablam!     |
Nov 09 11:12:00.539 INFO kablam! 186 |         let mut lexer = Lexer::new(input);
Nov 09 11:12:00.539 INFO kablam!     |                 ^^^^^ help: consider using `_lexer` instead
Nov 09 11:12:00.539 INFO kablam!     |
Nov 09 11:12:00.539 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 11:12:00.539 INFO kablam! 
Nov 09 11:12:00.587 INFO kablam! warning: variable does not need to be mutable
Nov 09 11:12:00.587 INFO kablam!    --> src/lexer.rs:186:13
Nov 09 11:12:00.587 INFO kablam!     |
Nov 09 11:12:00.587 INFO kablam! 186 |         let mut lexer = Lexer::new(input);
Nov 09 11:12:00.587 INFO kablam!     |             ----^^^^^
Nov 09 11:12:00.587 INFO kablam!     |             |
Nov 09 11:12:00.587 INFO kablam!     |             help: remove this `mut`
Nov 09 11:12:00.587 INFO kablam!     |
Nov 09 11:12:00.587 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 11:12:00.587 INFO kablam! 
Nov 09 11:12:00.603 INFO kablam! warning: method is never used: `token_literal`
Nov 09 11:12:00.603 INFO kablam!   --> src/ast.rs:16:5
Nov 09 11:12:00.603 INFO kablam!    |
Nov 09 11:12:00.603 INFO kablam! 16 |     fn token_literal(&self) -> String {
Nov 09 11:12:00.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.603 INFO kablam!    |
Nov 09 11:12:00.603 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:12:00.603 INFO kablam! 
Nov 09 11:12:00.603 INFO kablam! warning: method is never used: `token_literal`
Nov 09 11:12:00.603 INFO kablam!   --> src/ast.rs:34:5
Nov 09 11:12:00.603 INFO kablam!    |
Nov 09 11:12:00.603 INFO kablam! 34 |     fn token_literal(&self) -> String {
Nov 09 11:12:00.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.603 INFO kablam! 
Nov 09 11:12:00.603 INFO kablam! warning: struct is never constructed: `Expression`
Nov 09 11:12:00.603 INFO kablam!   --> src/ast.rs:39:1
Nov 09 11:12:00.603 INFO kablam!    |
Nov 09 11:12:00.603 INFO kablam! 39 | struct Expression;
Nov 09 11:12:00.603 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.603 INFO kablam! 
Nov 09 11:12:00.715 INFO kablam! warning: struct is never constructed: `Program`
Nov 09 11:12:00.716 INFO kablam!  --> src/ast.rs:7:1
Nov 09 11:12:00.716 INFO kablam!   |
Nov 09 11:12:00.716 INFO kablam! 7 | pub struct Program {
Nov 09 11:12:00.716 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.717 INFO kablam!   |
Nov 09 11:12:00.717 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 11:12:00.717 INFO kablam! 
Nov 09 11:12:00.718 INFO kablam! warning: method is never used: `new`
Nov 09 11:12:00.718 INFO kablam!   --> src/ast.rs:12:5
Nov 09 11:12:00.718 INFO kablam!    |
Nov 09 11:12:00.718 INFO kablam! 12 |     pub fn new() -> Program {
Nov 09 11:12:00.719 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.719 INFO kablam! 
Nov 09 11:12:00.719 INFO kablam! warning: method is never used: `token_literal`
Nov 09 11:12:00.720 INFO kablam!   --> src/ast.rs:16:5
Nov 09 11:12:00.720 INFO kablam!    |
Nov 09 11:12:00.720 INFO kablam! 16 |     fn token_literal(&self) -> String {
Nov 09 11:12:00.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.721 INFO kablam! 
Nov 09 11:12:00.721 INFO kablam! warning: struct is never constructed: `Statement`
Nov 09 11:12:00.721 INFO kablam!   --> src/ast.rs:27:1
Nov 09 11:12:00.722 INFO kablam!    |
Nov 09 11:12:00.722 INFO kablam! 27 | pub struct Statement {
Nov 09 11:12:00.722 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.723 INFO kablam! 
Nov 09 11:12:00.723 INFO kablam! warning: method is never used: `token_literal`
Nov 09 11:12:00.723 INFO kablam!   --> src/ast.rs:34:5
Nov 09 11:12:00.724 INFO kablam!    |
Nov 09 11:12:00.724 INFO kablam! 34 |     fn token_literal(&self) -> String {
Nov 09 11:12:00.724 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.724 INFO kablam! 
Nov 09 11:12:00.725 INFO kablam! warning: struct is never constructed: `Expression`
Nov 09 11:12:00.725 INFO kablam!   --> src/ast.rs:39:1
Nov 09 11:12:00.725 INFO kablam!    |
Nov 09 11:12:00.726 INFO kablam! 39 | struct Expression;
Nov 09 11:12:00.726 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.726 INFO kablam! 
Nov 09 11:12:00.727 INFO kablam! warning: struct is never constructed: `Parser`
Nov 09 11:12:00.727 INFO kablam!  --> src/parser.rs:7:1
Nov 09 11:12:00.727 INFO kablam!   |
Nov 09 11:12:00.727 INFO kablam! 7 | pub struct Parser<'a> {
Nov 09 11:12:00.728 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.728 INFO kablam! 
Nov 09 11:12:00.728 INFO kablam! warning: method is never used: `new`
Nov 09 11:12:00.729 INFO kablam!   --> src/parser.rs:15:5
Nov 09 11:12:00.729 INFO kablam!    |
Nov 09 11:12:00.729 INFO kablam! 15 |     fn new(mut lexer: Lexer) -> Parser {
Nov 09 11:12:00.729 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.730 INFO kablam! 
Nov 09 11:12:00.730 INFO kablam! warning: method is never used: `next_token`
Nov 09 11:12:00.730 INFO kablam!   --> src/parser.rs:26:5
Nov 09 11:12:00.731 INFO kablam!    |
Nov 09 11:12:00.731 INFO kablam! 26 |     fn next_token(&mut self) {
Nov 09 11:12:00.731 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.731 INFO kablam! 
Nov 09 11:12:00.732 INFO kablam! warning: method is never used: `take_current_token`
Nov 09 11:12:00.732 INFO kablam!   --> src/parser.rs:30:5
Nov 09 11:12:00.732 INFO kablam!    |
Nov 09 11:12:00.733 INFO kablam! 30 |     fn take_current_token(&mut self) -> Token {
Nov 09 11:12:00.733 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.733 INFO kablam! 
Nov 09 11:12:00.733 INFO kablam! warning: method is never used: `parse_program`
Nov 09 11:12:00.734 INFO kablam!   --> src/parser.rs:34:5
Nov 09 11:12:00.734 INFO kablam!    |
Nov 09 11:12:00.734 INFO kablam! 34 |     fn parse_program(&mut self) -> Program {
Nov 09 11:12:00.739 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.739 INFO kablam! 
Nov 09 11:12:00.739 INFO kablam! warning: method is never used: `parse_statement`
Nov 09 11:12:00.740 INFO kablam!   --> src/parser.rs:47:5
Nov 09 11:12:00.740 INFO kablam!    |
Nov 09 11:12:00.740 INFO kablam! 47 |     fn parse_statement(&mut self) -> Option<Statement> {
Nov 09 11:12:00.740 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.741 INFO kablam! 
Nov 09 11:12:00.741 INFO kablam! warning: method is never used: `parse_let_statement`
Nov 09 11:12:00.741 INFO kablam!   --> src/parser.rs:54:5
Nov 09 11:12:00.742 INFO kablam!    |
Nov 09 11:12:00.742 INFO kablam! 54 |     fn parse_let_statement(&mut self) -> Option<Statement> {
Nov 09 11:12:00.742 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:12:00.743 INFO kablam! 
Nov 09 11:12:00.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 09 11:12:00.767 INFO kablam! su: No module specific data is present
Nov 09 11:12:01.567 INFO running `"docker" "rm" "-f" "25ee797d7b2755d34fe36862dd77c1b01ac3c790804a528fa6c8bdf93b4636d8"`
Nov 09 11:12:01.864 INFO blam! 25ee797d7b2755d34fe36862dd77c1b01ac3c790804a528fa6c8bdf93b4636d8