Oct 12 11:10:53.958 INFO checking vluzko/Grace against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:10:53.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 11:10:54.358 INFO blam! 4279353e6eba7ad7d0b57b1a93abd451045036a8e3c2ddd539480f72e6a8fecc
Oct 12 11:10:54.361 INFO running `"docker" "start" "-a" "4279353e6eba7ad7d0b57b1a93abd451045036a8e3c2ddd539480f72e6a8fecc"`
Oct 12 11:10:55.536 INFO kablam! usermod: no changes
Oct 12 11:10:55.612 INFO kablam!     Checking cute v0.3.0
Oct 12 11:10:55.612 INFO kablam!     Checking memchr v1.0.2
Oct 12 11:10:55.612 INFO kablam!     Checking log v0.4.1
Oct 12 11:10:55.612 INFO kablam!     Checking rand v0.5.5
Oct 12 11:10:56.190 INFO kablam!     Checking nom v3.2.1
Oct 12 11:10:59.684 INFO kablam!     Checking grace v0.1.0 (/source)
Oct 12 11:11:00.943 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 12 11:11:00.943 INFO kablam!  --> src/parser.rs:6:5
Oct 12 11:11:00.943 INFO kablam!   |
Oct 12 11:11:00.943 INFO kablam! 6 | use std::fmt::Debug;
Oct 12 11:11:00.943 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 12 11:11:00.943 INFO kablam!   |
Oct 12 11:11:00.943 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:11:00.943 INFO kablam! 
Oct 12 11:11:00.943 INFO kablam! warning: unused import: `rand`
Oct 12 11:11:00.943 INFO kablam!  --> src/parser.rs:7:5
Oct 12 11:11:00.943 INFO kablam!   |
Oct 12 11:11:00.943 INFO kablam! 7 | use rand;
Oct 12 11:11:00.943 INFO kablam!   |     ^^^^
Oct 12 11:11:00.943 INFO kablam! 
Oct 12 11:11:00.989 INFO kablam! warning: unused import: `ast_node::ASTNode`
Oct 12 11:11:00.989 INFO kablam!  --> src/expression.rs:1:5
Oct 12 11:11:00.989 INFO kablam!   |
Oct 12 11:11:00.989 INFO kablam! 1 | use ast_node::ASTNode;
Oct 12 11:11:00.989 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 11:11:00.989 INFO kablam! 
Oct 12 11:11:00.991 INFO kablam! warning: unused import: `std::collections::BTreeSet`
Oct 12 11:11:00.991 INFO kablam!  --> src/expression.rs:2:5
Oct 12 11:11:00.991 INFO kablam!   |
Oct 12 11:11:00.991 INFO kablam! 2 | use std::collections::BTreeSet;
Oct 12 11:11:00.991 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:00.991 INFO kablam! 
Oct 12 11:11:01.005 INFO kablam! warning: unused import: `std::fmt::Display`
Oct 12 11:11:01.005 INFO kablam!  --> src/bytecode.rs:2:5
Oct 12 11:11:01.005 INFO kablam!   |
Oct 12 11:11:01.005 INFO kablam! 2 | use std::fmt::Display;
Oct 12 11:11:01.005 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.005 INFO kablam! 
Oct 12 11:11:01.007 INFO kablam! warning: unused import: `parser`
Oct 12 11:11:01.007 INFO kablam!  --> src/bytecode.rs:5:5
Oct 12 11:11:01.007 INFO kablam!   |
Oct 12 11:11:01.007 INFO kablam! 5 | use parser;
Oct 12 11:11:01.007 INFO kablam!   |     ^^^^^^
Oct 12 11:11:01.007 INFO kablam! 
Oct 12 11:11:01.007 INFO kablam! warning: unused import: `utils::*`
Oct 12 11:11:01.007 INFO kablam!  --> src/bytecode.rs:6:5
Oct 12 11:11:01.007 INFO kablam!   |
Oct 12 11:11:01.007 INFO kablam! 6 | use utils::*;
Oct 12 11:11:01.007 INFO kablam!   |     ^^^^^^^^
Oct 12 11:11:01.007 INFO kablam! 
Oct 12 11:11:01.007 INFO kablam! warning: unused import: `std::fmt::Display`
Oct 12 11:11:01.007 INFO kablam!  --> src/scoping.rs:2:5
Oct 12 11:11:01.007 INFO kablam!   |
Oct 12 11:11:01.007 INFO kablam! 2 | use std::fmt::Display;
Oct 12 11:11:01.007 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.007 INFO kablam! 
Oct 12 11:11:01.007 INFO kablam! warning: unused import: `std::iter::FromIterator`
Oct 12 11:11:01.007 INFO kablam!  --> src/scoping.rs:3:5
Oct 12 11:11:01.007 INFO kablam!   |
Oct 12 11:11:01.007 INFO kablam! 3 | use std::iter::FromIterator;
Oct 12 11:11:01.007 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.007 INFO kablam! 
Oct 12 11:11:01.007 INFO kablam! warning: unused import: `utils::output`
Oct 12 11:11:01.007 INFO kablam!  --> src/scoping.rs:5:5
Oct 12 11:11:01.007 INFO kablam!   |
Oct 12 11:11:01.007 INFO kablam! 5 | use utils::output;
Oct 12 11:11:01.007 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 11:11:01.007 INFO kablam! 
Oct 12 11:11:01.500 INFO kablam! warning: unused import: `ast_node::ASTNode`
Oct 12 11:11:01.500 INFO kablam!  --> src/expression.rs:1:5
Oct 12 11:11:01.500 INFO kablam!   |
Oct 12 11:11:01.500 INFO kablam! 1 | use ast_node::ASTNode;
Oct 12 11:11:01.500 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.516 INFO kablam!   |
Oct 12 11:11:01.516 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:11:01.516 INFO kablam! 
Oct 12 11:11:01.516 INFO kablam! warning: unused import: `std::collections::BTreeSet`
Oct 12 11:11:01.516 INFO kablam!  --> src/expression.rs:2:5
Oct 12 11:11:01.516 INFO kablam!   |
Oct 12 11:11:01.516 INFO kablam! 2 | use std::collections::BTreeSet;
Oct 12 11:11:01.516 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.516 INFO kablam! 
Oct 12 11:11:01.516 INFO kablam! warning: unused import: `std::fmt::Display`
Oct 12 11:11:01.516 INFO kablam!  --> src/bytecode.rs:2:5
Oct 12 11:11:01.516 INFO kablam!   |
Oct 12 11:11:01.516 INFO kablam! 2 | use std::fmt::Display;
Oct 12 11:11:01.516 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.519 INFO kablam! 
Oct 12 11:11:01.519 INFO kablam! warning: unused import: `std::fmt::Display`
Oct 12 11:11:01.519 INFO kablam!  --> src/scoping.rs:2:5
Oct 12 11:11:01.519 INFO kablam!   |
Oct 12 11:11:01.519 INFO kablam! 2 | use std::fmt::Display;
Oct 12 11:11:01.519 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.519 INFO kablam! 
Oct 12 11:11:01.519 INFO kablam! warning: unused import: `std::iter::FromIterator`
Oct 12 11:11:01.519 INFO kablam!  --> src/scoping.rs:3:5
Oct 12 11:11:01.519 INFO kablam!   |
Oct 12 11:11:01.519 INFO kablam! 3 | use std::iter::FromIterator;
Oct 12 11:11:01.519 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:01.519 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `file_name`
Oct 12 11:11:11.696 INFO kablam!    --> src/bytecode.rs:194:21
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam! 194 | pub fn node_to_file(file_name: String, node: Box<ASTNode>) {
Oct 12 11:11:11.696 INFO kablam!     |                     ^^^^^^^^^ help: consider using `_file_name` instead
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `node`
Oct 12 11:11:11.696 INFO kablam!    --> src/bytecode.rs:194:40
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam! 194 | pub fn node_to_file(file_name: String, node: Box<ASTNode>) {
Oct 12 11:11:11.696 INFO kablam!     |                                        ^^^^ help: consider using `_node` instead
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `expected`
Oct 12 11:11:11.696 INFO kablam!     --> src/parser.rs:1299:17
Oct 12 11:11:11.696 INFO kablam!      |
Oct 12 11:11:11.696 INFO kablam! 1299 |             let expected = Expr::FunctionCall{func_expr: Box::new(Expr::IdentifierExpr{ident: Identifier{name: "ident".to_string()}}), args: vec!(a, b), kwargs: None};
Oct 12 11:11:11.696 INFO kablam!      |                 ^^^^^^^^ help: consider using `_expected` instead
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `decs`
Oct 12 11:11:11.696 INFO kablam!    --> src/scoping.rs:156:14
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam! 156 |         let (decs, usgs) = func_stmt.get_scopes();
Oct 12 11:11:11.696 INFO kablam!     |              ^^^^ help: consider using `_decs` instead
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `vararg`
Oct 12 11:11:11.696 INFO kablam!    --> src/expression.rs:220:60
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.696 INFO kablam!     |                                                            ^^^^^^ help: try ignoring the field: `vararg: _`
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `keyword_args`
Oct 12 11:11:11.696 INFO kablam!    --> src/expression.rs:220:72
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.696 INFO kablam!     |                                                                        ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `varkwarg`
Oct 12 11:11:11.696 INFO kablam!    --> src/expression.rs:220:90
Oct 12 11:11:11.696 INFO kablam!     |
Oct 12 11:11:11.696 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.696 INFO kablam!     |                                                                                          ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Oct 12 11:11:11.696 INFO kablam! 
Oct 12 11:11:11.696 INFO kablam! warning: unused variable: `return_type`
Oct 12 11:11:11.696 INFO kablam!    --> src/expression.rs:220:114
Oct 12 11:11:11.697 INFO kablam!     |
Oct 12 11:11:11.697 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!     |                                                                                                                  ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `kwargs`
Oct 12 11:11:11.697 INFO kablam!    --> src/expression.rs:243:62
Oct 12 11:11:11.697 INFO kablam!     |
Oct 12 11:11:11.697 INFO kablam! 243 |             &Expr::FunctionCall{ref func_expr, ref args, ref kwargs} => {
Oct 12 11:11:11.697 INFO kablam!     |                                                              ^^^^^^ help: try ignoring the field: `kwargs: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `keyword_args`
Oct 12 11:11:11.697 INFO kablam!   --> src/bytecode.rs:34:61
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                             ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `vararg`
Oct 12 11:11:11.697 INFO kablam!   --> src/bytecode.rs:34:79
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                                               ^^^^^^ help: try ignoring the field: `vararg: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `varkwarg`
Oct 12 11:11:11.697 INFO kablam!   --> src/bytecode.rs:34:91
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                                                           ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `return_type`
Oct 12 11:11:11.697 INFO kablam!   --> src/bytecode.rs:34:115
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                                                                                   ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `usages`
Oct 12 11:11:11.697 INFO kablam!   --> src/bytecode.rs:36:36
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 36 |                 let (declarations, usages) = self.get_scopes();
Oct 12 11:11:11.697 INFO kablam!    |                                    ^^^^^^ help: consider using `_usages` instead
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `elifs`
Oct 12 11:11:11.697 INFO kablam!   --> src/bytecode.rs:66:60
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 66 |             &Stmt::IfStmt {ref condition, ref main_block, ref elifs, ref else_block} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                               ^^^^^ help: try ignoring the field: `elifs: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `kwargs`
Oct 12 11:11:11.697 INFO kablam!    --> src/bytecode.rs:117:63
Oct 12 11:11:11.697 INFO kablam!     |
Oct 12 11:11:11.697 INFO kablam! 117 |             &Expr::FunctionCall {ref func_expr, ref args, ref kwargs} => {
Oct 12 11:11:11.697 INFO kablam!     |                                                               ^^^^^^ help: try ignoring the field: `kwargs: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `value`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:29:48
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 29 |             &Stmt::LetStmt{ref value_name, ref value} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                ^^^^^ help: try ignoring the field: `value: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:32:55
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 32 |             &Stmt::AssignmentStmt{ref identifier, ref operator, ref expression} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                       ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `name`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:37:40
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                        ^^^^ help: try ignoring the field: `name: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `vararg`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:37:60
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                            ^^^^^^ help: try ignoring the field: `vararg: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `keyword_args`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:37:72
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                                        ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `varkwarg`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:37:90
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                                                          ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `return_type`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:37:114
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.697 INFO kablam!    |                                                                                                                  ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Oct 12 11:11:11.697 INFO kablam! 
Oct 12 11:11:11.697 INFO kablam! warning: unused variable: `elifs`
Oct 12 11:11:11.697 INFO kablam!   --> src/scoping.rs:48:63
Oct 12 11:11:11.697 INFO kablam!    |
Oct 12 11:11:11.697 INFO kablam! 48 |             &Stmt::IfStmt {ref condition, ref main_block, ref elifs, ref else_block} => {
Oct 12 11:11:11.698 INFO kablam!    |                                                               ^^^^^ help: try ignoring the field: `elifs: _`
Oct 12 11:11:11.698 INFO kablam! 
Oct 12 11:11:11.698 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.698 INFO kablam!    --> src/scoping.rs:110:40
Oct 12 11:11:11.698 INFO kablam!     |
Oct 12 11:11:11.698 INFO kablam! 110 |             &Expr::ComparisonExpr {ref operator, ref left, ref right} => {
Oct 12 11:11:11.698 INFO kablam!     |                                        ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.698 INFO kablam! 
Oct 12 11:11:11.698 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.698 INFO kablam!    --> src/scoping.rs:114:36
Oct 12 11:11:11.698 INFO kablam!     |
Oct 12 11:11:11.698 INFO kablam! 114 |             &Expr::BinaryExpr {ref operator, ref left, ref right} => {
Oct 12 11:11:11.698 INFO kablam!     |                                    ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.698 INFO kablam! 
Oct 12 11:11:11.698 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.698 INFO kablam!    --> src/scoping.rs:118:35
Oct 12 11:11:11.698 INFO kablam!     |
Oct 12 11:11:11.698 INFO kablam! 118 |             &Expr::UnaryExpr {ref operator, ref operand} => {
Oct 12 11:11:11.698 INFO kablam!     |                                   ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.698 INFO kablam! 
Oct 12 11:11:11.773 INFO kablam! warning: unused variable: `file_name`
Oct 12 11:11:11.774 INFO kablam!    --> src/bytecode.rs:194:21
Oct 12 11:11:11.774 INFO kablam!     |
Oct 12 11:11:11.774 INFO kablam! 194 | pub fn node_to_file(file_name: String, node: Box<ASTNode>) {
Oct 12 11:11:11.776 INFO kablam!     |                     ^^^^^^^^^ help: consider using `_file_name` instead
Oct 12 11:11:11.776 INFO kablam!     |
Oct 12 11:11:11.776 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 11:11:11.776 INFO kablam! 
Oct 12 11:11:11.777 INFO kablam! warning: unused variable: `node`
Oct 12 11:11:11.777 INFO kablam!    --> src/bytecode.rs:194:40
Oct 12 11:11:11.777 INFO kablam!     |
Oct 12 11:11:11.777 INFO kablam! 194 | pub fn node_to_file(file_name: String, node: Box<ASTNode>) {
Oct 12 11:11:11.777 INFO kablam!     |                                        ^^^^ help: consider using `_node` instead
Oct 12 11:11:11.777 INFO kablam! 
Oct 12 11:11:11.784 INFO kablam! warning: unused variable: `vararg`
Oct 12 11:11:11.784 INFO kablam!    --> src/expression.rs:220:60
Oct 12 11:11:11.784 INFO kablam!     |
Oct 12 11:11:11.784 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.784 INFO kablam!     |                                                            ^^^^^^ help: try ignoring the field: `vararg: _`
Oct 12 11:11:11.785 INFO kablam! 
Oct 12 11:11:11.785 INFO kablam! warning: unused variable: `keyword_args`
Oct 12 11:11:11.785 INFO kablam!    --> src/expression.rs:220:72
Oct 12 11:11:11.785 INFO kablam!     |
Oct 12 11:11:11.785 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.785 INFO kablam!     |                                                                        ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Oct 12 11:11:11.785 INFO kablam! 
Oct 12 11:11:11.785 INFO kablam! warning: unused variable: `varkwarg`
Oct 12 11:11:11.785 INFO kablam!    --> src/expression.rs:220:90
Oct 12 11:11:11.785 INFO kablam!     |
Oct 12 11:11:11.785 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.785 INFO kablam!     |                                                                                          ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Oct 12 11:11:11.785 INFO kablam! 
Oct 12 11:11:11.788 INFO kablam! warning: unused variable: `return_type`
Oct 12 11:11:11.788 INFO kablam!    --> src/expression.rs:220:114
Oct 12 11:11:11.788 INFO kablam!     |
Oct 12 11:11:11.788 INFO kablam! 220 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.788 INFO kablam!     |                                                                                                                  ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Oct 12 11:11:11.788 INFO kablam! 
Oct 12 11:11:11.788 INFO kablam! warning: unused variable: `kwargs`
Oct 12 11:11:11.788 INFO kablam!    --> src/expression.rs:243:62
Oct 12 11:11:11.788 INFO kablam!     |
Oct 12 11:11:11.788 INFO kablam! 243 |             &Expr::FunctionCall{ref func_expr, ref args, ref kwargs} => {
Oct 12 11:11:11.788 INFO kablam!     |                                                              ^^^^^^ help: try ignoring the field: `kwargs: _`
Oct 12 11:11:11.788 INFO kablam! 
Oct 12 11:11:11.788 INFO kablam! warning: unused variable: `keyword_args`
Oct 12 11:11:11.788 INFO kablam!   --> src/bytecode.rs:34:61
Oct 12 11:11:11.788 INFO kablam!    |
Oct 12 11:11:11.788 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.788 INFO kablam!    |                                                             ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Oct 12 11:11:11.788 INFO kablam! 
Oct 12 11:11:11.788 INFO kablam! warning: unused variable: `vararg`
Oct 12 11:11:11.788 INFO kablam!   --> src/bytecode.rs:34:79
Oct 12 11:11:11.788 INFO kablam!    |
Oct 12 11:11:11.788 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.788 INFO kablam!    |                                                                               ^^^^^^ help: try ignoring the field: `vararg: _`
Oct 12 11:11:11.788 INFO kablam! 
Oct 12 11:11:11.788 INFO kablam! warning: unused variable: `varkwarg`
Oct 12 11:11:11.788 INFO kablam!   --> src/bytecode.rs:34:91
Oct 12 11:11:11.788 INFO kablam!    |
Oct 12 11:11:11.788 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.788 INFO kablam!    |                                                                                           ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Oct 12 11:11:11.788 INFO kablam! 
Oct 12 11:11:11.792 INFO kablam! warning: unused variable: `return_type`
Oct 12 11:11:11.792 INFO kablam!   --> src/bytecode.rs:34:115
Oct 12 11:11:11.792 INFO kablam!    |
Oct 12 11:11:11.792 INFO kablam! 34 |             &Stmt::FunctionDecStmt {ref name, ref args, ref keyword_args, ref vararg, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.792 INFO kablam!    |                                                                                                                   ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Oct 12 11:11:11.792 INFO kablam! 
Oct 12 11:11:11.792 INFO kablam! warning: unused variable: `usages`
Oct 12 11:11:11.792 INFO kablam!   --> src/bytecode.rs:36:36
Oct 12 11:11:11.792 INFO kablam!    |
Oct 12 11:11:11.792 INFO kablam! 36 |                 let (declarations, usages) = self.get_scopes();
Oct 12 11:11:11.792 INFO kablam!    |                                    ^^^^^^ help: consider using `_usages` instead
Oct 12 11:11:11.792 INFO kablam! 
Oct 12 11:11:11.792 INFO kablam! warning: unused variable: `elifs`
Oct 12 11:11:11.792 INFO kablam!   --> src/bytecode.rs:66:60
Oct 12 11:11:11.792 INFO kablam!    |
Oct 12 11:11:11.792 INFO kablam! 66 |             &Stmt::IfStmt {ref condition, ref main_block, ref elifs, ref else_block} => {
Oct 12 11:11:11.792 INFO kablam!    |                                                               ^^^^^ help: try ignoring the field: `elifs: _`
Oct 12 11:11:11.792 INFO kablam! 
Oct 12 11:11:11.792 INFO kablam! warning: unused variable: `kwargs`
Oct 12 11:11:11.796 INFO kablam!    --> src/bytecode.rs:117:63
Oct 12 11:11:11.796 INFO kablam!     |
Oct 12 11:11:11.796 INFO kablam! 117 |             &Expr::FunctionCall {ref func_expr, ref args, ref kwargs} => {
Oct 12 11:11:11.796 INFO kablam!     |                                                               ^^^^^^ help: try ignoring the field: `kwargs: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `value`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:29:48
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 29 |             &Stmt::LetStmt{ref value_name, ref value} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                ^^^^^ help: try ignoring the field: `value: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:32:55
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 32 |             &Stmt::AssignmentStmt{ref identifier, ref operator, ref expression} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                       ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `name`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:37:40
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.796 INFO kablam!    |                                        ^^^^ help: try ignoring the field: `name: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `vararg`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:37:60
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                            ^^^^^^ help: try ignoring the field: `vararg: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `keyword_args`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:37:72
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                                        ^^^^^^^^^^^^ help: try ignoring the field: `keyword_args: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `varkwarg`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:37:90
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                                                          ^^^^^^^^ help: try ignoring the field: `varkwarg: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `return_type`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:37:114
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 37 |             &Stmt::FunctionDecStmt{ref name, ref args, ref vararg, ref keyword_args, ref varkwarg, ref body, ref return_type} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                                                                                  ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
Oct 12 11:11:11.796 INFO kablam! 
Oct 12 11:11:11.796 INFO kablam! warning: unused variable: `elifs`
Oct 12 11:11:11.796 INFO kablam!   --> src/scoping.rs:48:63
Oct 12 11:11:11.796 INFO kablam!    |
Oct 12 11:11:11.796 INFO kablam! 48 |             &Stmt::IfStmt {ref condition, ref main_block, ref elifs, ref else_block} => {
Oct 12 11:11:11.796 INFO kablam!    |                                                               ^^^^^ help: try ignoring the field: `elifs: _`
Oct 12 11:11:11.797 INFO kablam! 
Oct 12 11:11:11.797 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.797 INFO kablam!    --> src/scoping.rs:110:40
Oct 12 11:11:11.797 INFO kablam!     |
Oct 12 11:11:11.797 INFO kablam! 110 |             &Expr::ComparisonExpr {ref operator, ref left, ref right} => {
Oct 12 11:11:11.797 INFO kablam!     |                                        ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.797 INFO kablam! 
Oct 12 11:11:11.797 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.797 INFO kablam!    --> src/scoping.rs:114:36
Oct 12 11:11:11.797 INFO kablam!     |
Oct 12 11:11:11.797 INFO kablam! 114 |             &Expr::BinaryExpr {ref operator, ref left, ref right} => {
Oct 12 11:11:11.797 INFO kablam!     |                                    ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.797 INFO kablam! 
Oct 12 11:11:11.797 INFO kablam! warning: unused variable: `operator`
Oct 12 11:11:11.797 INFO kablam!    --> src/scoping.rs:118:35
Oct 12 11:11:11.797 INFO kablam!     |
Oct 12 11:11:11.797 INFO kablam! 118 |             &Expr::UnaryExpr {ref operator, ref operand} => {
Oct 12 11:11:11.797 INFO kablam!     |                                   ^^^^^^^^ help: try ignoring the field: `operator: _`
Oct 12 11:11:11.797 INFO kablam! 
Oct 12 11:11:14.364 INFO kablam! warning: unused import: `grace_lib::bytecode::*`
Oct 12 11:11:14.364 INFO kablam!  --> src/bin.rs:8:5
Oct 12 11:11:14.364 INFO kablam!   |
Oct 12 11:11:14.364 INFO kablam! 8 | use grace_lib::bytecode::*;
Oct 12 11:11:14.365 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:14.365 INFO kablam!   |
Oct 12 11:11:14.365 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:11:14.365 INFO kablam! 
Oct 12 11:11:14.413 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:11:14.413 INFO kablam!   --> src/bin.rs:18:8
Oct 12 11:11:14.413 INFO kablam!    |
Oct 12 11:11:14.413 INFO kablam! 18 |    let mut outfile = File::create(&args[2]);
Oct 12 11:11:14.413 INFO kablam!    |        ----^^^^^^^
Oct 12 11:11:14.413 INFO kablam!    |        |
Oct 12 11:11:14.413 INFO kablam!    |        help: remove this `mut`
Oct 12 11:11:14.413 INFO kablam!    |
Oct 12 11:11:14.413 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 11:11:14.413 INFO kablam! 
Oct 12 11:11:14.423 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 11:11:14.423 INFO kablam!   --> src/bin.rs:15:4
Oct 12 11:11:14.423 INFO kablam!    |
Oct 12 11:11:14.423 INFO kablam! 15 |    f.read_to_string(&mut file_contents);
Oct 12 11:11:14.423 INFO kablam!    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:14.423 INFO kablam!    |
Oct 12 11:11:14.423 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 11:11:14.423 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 11:11:14.423 INFO kablam! 
Oct 12 11:11:14.423 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 11:11:14.423 INFO kablam!   --> src/bin.rs:19:4
Oct 12 11:11:14.423 INFO kablam!    |
Oct 12 11:11:14.423 INFO kablam! 19 |    outfile.unwrap().write_all(wast.as_bytes());
Oct 12 11:11:14.423 INFO kablam!    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:14.424 INFO kablam!    |
Oct 12 11:11:14.424 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 11:11:14.424 INFO kablam! 
Oct 12 11:11:14.508 INFO kablam! warning: unused import: `grace_lib::bytecode::*`
Oct 12 11:11:14.508 INFO kablam!  --> src/bin.rs:8:5
Oct 12 11:11:14.508 INFO kablam!   |
Oct 12 11:11:14.508 INFO kablam! 8 | use grace_lib::bytecode::*;
Oct 12 11:11:14.508 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:14.509 INFO kablam!   |
Oct 12 11:11:14.509 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:11:14.509 INFO kablam! 
Oct 12 11:11:14.604 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:11:14.604 INFO kablam!   --> src/bin.rs:18:8
Oct 12 11:11:14.604 INFO kablam!    |
Oct 12 11:11:14.604 INFO kablam! 18 |    let mut outfile = File::create(&args[2]);
Oct 12 11:11:14.604 INFO kablam!    |        ----^^^^^^^
Oct 12 11:11:14.604 INFO kablam!    |        |
Oct 12 11:11:14.604 INFO kablam!    |        help: remove this `mut`
Oct 12 11:11:14.604 INFO kablam!    |
Oct 12 11:11:14.604 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 11:11:14.604 INFO kablam! 
Oct 12 11:11:14.628 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 11:11:14.628 INFO kablam!   --> src/bin.rs:15:4
Oct 12 11:11:14.628 INFO kablam!    |
Oct 12 11:11:14.628 INFO kablam! 15 |    f.read_to_string(&mut file_contents);
Oct 12 11:11:14.628 INFO kablam!    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:14.628 INFO kablam!    |
Oct 12 11:11:14.628 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 11:11:14.628 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 11:11:14.628 INFO kablam! 
Oct 12 11:11:14.628 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 11:11:14.628 INFO kablam!   --> src/bin.rs:19:4
Oct 12 11:11:14.628 INFO kablam!    |
Oct 12 11:11:14.628 INFO kablam! 19 |    outfile.unwrap().write_all(wast.as_bytes());
Oct 12 11:11:14.628 INFO kablam!    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 11:11:14.628 INFO kablam!    |
Oct 12 11:11:14.628 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 11:11:14.628 INFO kablam! 
Oct 12 11:11:14.660 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.09s
Oct 12 11:11:14.668 INFO kablam! su: No module specific data is present
Oct 12 11:11:15.493 INFO running `"docker" "rm" "-f" "4279353e6eba7ad7d0b57b1a93abd451045036a8e3c2ddd539480f72e6a8fecc"`
Oct 12 11:11:15.804 INFO blam! 4279353e6eba7ad7d0b57b1a93abd451045036a8e3c2ddd539480f72e6a8fecc