Oct 12 22:40:42.595 INFO checking df5602/interpreter_tutorial against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:40:42.595 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 22:40:43.030 INFO blam! de5784a8869d2b996138fbc242eb35b1fbb72fd28e9f92bd152bcd06c246a49e
Oct 12 22:40:43.031 INFO running `"docker" "start" "-a" "de5784a8869d2b996138fbc242eb35b1fbb72fd28e9f92bd152bcd06c246a49e"`
Oct 12 22:40:44.104 INFO kablam! usermod: no changes
Oct 12 22:40:44.180 INFO kablam!     Checking leftpad v0.2.0
Oct 12 22:40:44.585 INFO kablam!     Checking interpreter_tutorial v0.1.0 (/source)
Oct 12 22:40:45.433 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.433 INFO kablam!  --> src/ast/macros.rs:1:1
Oct 12 22:40:45.433 INFO kablam!   |
Oct 12 22:40:45.433 INFO kablam! 1 | / macro_rules! int_node {
Oct 12 22:40:45.433 INFO kablam! 2 | |     ($ast:expr, $value:expr) => {{
Oct 12 22:40:45.433 INFO kablam! 3 | |         let node = NumberNode::new(Value::Integer($value), 
Oct 12 22:40:45.433 INFO kablam! 4 | |                                    Token::new(TokenType::IntegerLiteral, 
Oct 12 22:40:45.433 INFO kablam! ... |
Oct 12 22:40:45.433 INFO kablam! 8 | |     }}
Oct 12 22:40:45.433 INFO kablam! 9 | | }
Oct 12 22:40:45.433 INFO kablam!   | |_^
Oct 12 22:40:45.433 INFO kablam!   |
Oct 12 22:40:45.433 INFO kablam!   = note: #[warn(unused_macros)] on by default
Oct 12 22:40:45.433 INFO kablam! 
Oct 12 22:40:45.433 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.433 INFO kablam!   --> src/ast/macros.rs:11:1
Oct 12 22:40:45.433 INFO kablam!    |
Oct 12 22:40:45.433 INFO kablam! 11 | / macro_rules! real_node {
Oct 12 22:40:45.433 INFO kablam! 12 | |     ($ast:expr, $value:expr) => {{
Oct 12 22:40:45.433 INFO kablam! 13 | |         let node = NumberNode::new(Value::Real($value), 
Oct 12 22:40:45.433 INFO kablam! 14 | |                                    Token::new(TokenType::RealLiteral, 
Oct 12 22:40:45.433 INFO kablam! ...  |
Oct 12 22:40:45.433 INFO kablam! 18 | |     }}
Oct 12 22:40:45.433 INFO kablam! 19 | | }
Oct 12 22:40:45.433 INFO kablam!    | |_^
Oct 12 22:40:45.433 INFO kablam! 
Oct 12 22:40:45.433 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.433 INFO kablam!   --> src/ast/macros.rs:21:1
Oct 12 22:40:45.433 INFO kablam!    |
Oct 12 22:40:45.433 INFO kablam! 21 | / macro_rules! binop_node {
Oct 12 22:40:45.433 INFO kablam! 22 | |     ($ast:expr, $left:expr, $right:expr, $op:expr) => {{
Oct 12 22:40:45.433 INFO kablam! 23 | |         let node = BinaryOperatorNode::new($left, $right, $op,
Oct 12 22:40:45.433 INFO kablam! 24 | |                                            Token::new(TokenType::Operator,
Oct 12 22:40:45.433 INFO kablam! ...  |
Oct 12 22:40:45.433 INFO kablam! 28 | |     }}
Oct 12 22:40:45.433 INFO kablam! 29 | | }
Oct 12 22:40:45.433 INFO kablam!    | |_^
Oct 12 22:40:45.433 INFO kablam! 
Oct 12 22:40:45.433 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.433 INFO kablam!   --> src/ast/macros.rs:31:1
Oct 12 22:40:45.433 INFO kablam!    |
Oct 12 22:40:45.433 INFO kablam! 31 | / macro_rules! unop_node {
Oct 12 22:40:45.433 INFO kablam! 32 | |     ($ast:expr, $operand:expr, $op:expr) => {{
Oct 12 22:40:45.433 INFO kablam! 33 | |         let node = UnaryOperatorNode::new($operand, $op,
Oct 12 22:40:45.433 INFO kablam! 34 | |                                           Token::new(TokenType::Operator,
Oct 12 22:40:45.433 INFO kablam! ...  |
Oct 12 22:40:45.433 INFO kablam! 38 | |     }}
Oct 12 22:40:45.433 INFO kablam! 39 | | }
Oct 12 22:40:45.433 INFO kablam!    | |_^
Oct 12 22:40:45.433 INFO kablam! 
Oct 12 22:40:45.433 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.433 INFO kablam!   --> src/ast/macros.rs:41:1
Oct 12 22:40:45.433 INFO kablam!    |
Oct 12 22:40:45.433 INFO kablam! 41 | / macro_rules! cmpd_stmt_node {
Oct 12 22:40:45.433 INFO kablam! 42 | |     ($ast:expr, $statements:expr) => {{
Oct 12 22:40:45.433 INFO kablam! 43 | |         let node = CompoundStmtNode::new($statements,
Oct 12 22:40:45.433 INFO kablam! 44 | |                                          Token::new(TokenType::Begin, None, Span::default()),
Oct 12 22:40:45.433 INFO kablam! ...  |
Oct 12 22:40:45.433 INFO kablam! 47 | |     }}
Oct 12 22:40:45.433 INFO kablam! 48 | | }
Oct 12 22:40:45.433 INFO kablam!    | |_^
Oct 12 22:40:45.433 INFO kablam! 
Oct 12 22:40:45.433 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.433 INFO kablam!   --> src/ast/macros.rs:50:1
Oct 12 22:40:45.433 INFO kablam!    |
Oct 12 22:40:45.433 INFO kablam! 50 | / macro_rules! var_node {
Oct 12 22:40:45.457 INFO kablam! 51 | |     ($ast:expr, $name:expr) => {{
Oct 12 22:40:45.457 INFO kablam! 52 | |         let node = VariableNode::new($name.to_string(),
Oct 12 22:40:45.457 INFO kablam! 53 | |                                      Token::new(TokenType::Identifier,
Oct 12 22:40:45.457 INFO kablam! ...  |
Oct 12 22:40:45.457 INFO kablam! 57 | |     }}
Oct 12 22:40:45.457 INFO kablam! 58 | | }
Oct 12 22:40:45.457 INFO kablam!    | |_^
Oct 12 22:40:45.457 INFO kablam! 
Oct 12 22:40:45.457 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.457 INFO kablam!   --> src/ast/macros.rs:60:1
Oct 12 22:40:45.457 INFO kablam!    |
Oct 12 22:40:45.457 INFO kablam! 60 | / macro_rules! assign_node {
Oct 12 22:40:45.457 INFO kablam! 61 | |     ($ast:expr, $var:expr, $expr:expr) => {{
Oct 12 22:40:45.457 INFO kablam! 62 | |         let node = AssignmentStmtNode::new($var, $expr,
Oct 12 22:40:45.457 INFO kablam! 63 | |                                            Token::new(TokenType::Assign, None, Span::default()));
Oct 12 22:40:45.457 INFO kablam! 64 | |         $ast.add_node(node)
Oct 12 22:40:45.457 INFO kablam! 65 | |     }}
Oct 12 22:40:45.457 INFO kablam! 66 | | }
Oct 12 22:40:45.457 INFO kablam!    | |_^
Oct 12 22:40:45.458 INFO kablam! 
Oct 12 22:40:45.458 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.458 INFO kablam!   --> src/ast/macros.rs:68:1
Oct 12 22:40:45.458 INFO kablam!    |
Oct 12 22:40:45.458 INFO kablam! 68 | / macro_rules! block_node {
Oct 12 22:40:45.458 INFO kablam! 69 | |     ($ast:expr, $declarations:expr, $cmpd_stmt:expr) => {{
Oct 12 22:40:45.458 INFO kablam! 70 | |         let node = BlockNode::new($declarations, $cmpd_stmt);
Oct 12 22:40:45.458 INFO kablam! 71 | |         $ast.add_node(node)
Oct 12 22:40:45.458 INFO kablam! 72 | |     }}
Oct 12 22:40:45.458 INFO kablam! 73 | | }
Oct 12 22:40:45.458 INFO kablam!    | |_^
Oct 12 22:40:45.458 INFO kablam! 
Oct 12 22:40:45.458 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.458 INFO kablam!   --> src/ast/macros.rs:75:1
Oct 12 22:40:45.458 INFO kablam!    |
Oct 12 22:40:45.458 INFO kablam! 75 | / macro_rules! type_node {
Oct 12 22:40:45.458 INFO kablam! 76 | |     ($ast:expr, $type_spec:expr) => {{
Oct 12 22:40:45.458 INFO kablam! 77 | |         let node = TypeNode::new($type_spec,
Oct 12 22:40:45.458 INFO kablam! 78 | |                                  Token::new(TokenType::TypeSpecifier,
Oct 12 22:40:45.458 INFO kablam! ...  |
Oct 12 22:40:45.458 INFO kablam! 82 | |     }}
Oct 12 22:40:45.458 INFO kablam! 83 | | }
Oct 12 22:40:45.458 INFO kablam!    | |_^
Oct 12 22:40:45.458 INFO kablam! 
Oct 12 22:40:45.458 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.458 INFO kablam!   --> src/ast/macros.rs:85:1
Oct 12 22:40:45.458 INFO kablam!    |
Oct 12 22:40:45.458 INFO kablam! 85 | / macro_rules! var_decl_node {
Oct 12 22:40:45.458 INFO kablam! 86 | |     ($ast:expr, $var_name:expr, $type_spec:expr) => {{
Oct 12 22:40:45.458 INFO kablam! 87 | |         let node = VariableDeclNode::new($var_name, $type_spec);
Oct 12 22:40:45.458 INFO kablam! 88 | |         $ast.add_node(node)
Oct 12 22:40:45.458 INFO kablam! 89 | |     }}
Oct 12 22:40:45.458 INFO kablam! 90 | | }
Oct 12 22:40:45.458 INFO kablam!    | |_^
Oct 12 22:40:45.458 INFO kablam! 
Oct 12 22:40:45.458 INFO kablam! warning: unused macro definition
Oct 12 22:40:45.458 INFO kablam!   --> src/ast/macros.rs:92:1
Oct 12 22:40:45.458 INFO kablam!    |
Oct 12 22:40:45.458 INFO kablam! 92 | / macro_rules! program_node {
Oct 12 22:40:45.458 INFO kablam! 93 | |     ($ast:expr, $name:expr, $variable:expr, $block:expr) => {{
Oct 12 22:40:45.458 INFO kablam! 94 | |         let node = ProgramNode::new($name.to_string(), $variable, $block);
Oct 12 22:40:45.458 INFO kablam! 95 | |         $ast.add_node(node)
Oct 12 22:40:45.458 INFO kablam! 96 | |     }}
Oct 12 22:40:45.458 INFO kablam! 97 | | }
Oct 12 22:40:45.458 INFO kablam!    | |_^
Oct 12 22:40:45.458 INFO kablam! 
Oct 12 22:40:46.360 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:40:46.360 INFO kablam!    --> src/ast/assignment_stmt_node.rs:251:50
Oct 12 22:40:46.360 INFO kablam!     |
Oct 12 22:40:46.360 INFO kablam! 251 |                                  real_node!(ast, (i64::MAX as f64 + 1000.0)));
Oct 12 22:40:46.360 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:40:46.360 INFO kablam!     |
Oct 12 22:40:46.360 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 12 22:40:46.360 INFO kablam! 
Oct 12 22:40:46.360 INFO kablam! warning: unnecessary parentheses around function argument
Oct 12 22:40:46.360 INFO kablam!    --> src/ast/assignment_stmt_node.rs:251:50
Oct 12 22:40:46.360 INFO kablam!     |
Oct 12 22:40:46.360 INFO kablam! 251 |                                  real_node!(ast, (i64::MAX as f64 + 1000.0)));
Oct 12 22:40:46.360 INFO kablam!     |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 22:40:46.360 INFO kablam! 
Oct 12 22:40:49.070 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Oct 12 22:40:49.072 INFO kablam! su: No module specific data is present
Oct 12 22:40:50.097 INFO running `"docker" "rm" "-f" "de5784a8869d2b996138fbc242eb35b1fbb72fd28e9f92bd152bcd06c246a49e"`
Oct 12 22:40:50.392 INFO blam! de5784a8869d2b996138fbc242eb35b1fbb72fd28e9f92bd152bcd06c246a49e