Nov 03 23:23:34.233 INFO checking semrov/ProteusCompiler against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 23:23:34.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 23:23:34.704 INFO blam! 93a923daeb634e2650e9eda9c0759a64756048de4372abebef092b981d5a492e
Nov 03 23:23:34.707 INFO running `"docker" "start" "-a" "93a923daeb634e2650e9eda9c0759a64756048de4372abebef092b981d5a492e"`
Nov 03 23:23:37.019 INFO kablam! usermod: no changes
Nov 03 23:23:37.088 INFO kablam!     Checking proteus_compiler v0.1.0 (/source)
Nov 03 23:23:37.519 INFO kablam! warning: unused import: `abstree::visitor::Visitor`
Nov 03 23:23:37.519 INFO kablam!  --> src/synanal/run.rs:6:5
Nov 03 23:23:37.519 INFO kablam!   |
Nov 03 23:23:37.519 INFO kablam! 6 | use abstree::visitor::Visitor;
Nov 03 23:23:37.519 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.519 INFO kablam!   |
Nov 03 23:23:37.519 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 23:23:37.519 INFO kablam! 
Nov 03 23:23:37.520 INFO kablam! warning: unused import: `lexanal::position::Position`
Nov 03 23:23:37.520 INFO kablam!   --> src/synanal/mod.rs:10:5
Nov 03 23:23:37.521 INFO kablam!    |
Nov 03 23:23:37.521 INFO kablam! 10 | use lexanal::position::Position;
Nov 03 23:23:37.521 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.521 INFO kablam! 
Nov 03 23:23:37.522 INFO kablam! warning: unused import: `abstree::abs_position::AbsPosition`
Nov 03 23:23:37.522 INFO kablam!   --> src/synanal/mod.rs:15:5
Nov 03 23:23:37.522 INFO kablam!    |
Nov 03 23:23:37.523 INFO kablam! 15 | use abstree::abs_position::AbsPosition;
Nov 03 23:23:37.523 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.523 INFO kablam! 
Nov 03 23:23:37.523 INFO kablam! warning: unused import: `abstree::positioner::Positioner`
Nov 03 23:23:37.523 INFO kablam!   --> src/synanal/mod.rs:18:5
Nov 03 23:23:37.523 INFO kablam!    |
Nov 03 23:23:37.523 INFO kablam! 18 | use abstree::positioner::Positioner;
Nov 03 23:23:37.523 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.524 INFO kablam! 
Nov 03 23:23:37.525 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.525 INFO kablam!  --> src/abstree/positioner.rs:2:5
Nov 03 23:23:37.525 INFO kablam!   |
Nov 03 23:23:37.525 INFO kablam! 2 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.525 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.526 INFO kablam! 
Nov 03 23:23:37.526 INFO kablam! warning: unused import: `abstree::AbsTree`
Nov 03 23:23:37.526 INFO kablam!  --> src/abstree/positioner.rs:3:5
Nov 03 23:23:37.526 INFO kablam!   |
Nov 03 23:23:37.527 INFO kablam! 3 | use abstree::AbsTree;
Nov 03 23:23:37.527 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 03 23:23:37.527 INFO kablam! 
Nov 03 23:23:37.527 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.527 INFO kablam!  --> src/abstree/abs_position.rs:3:5
Nov 03 23:23:37.528 INFO kablam!   |
Nov 03 23:23:37.528 INFO kablam! 3 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.528 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.528 INFO kablam! 
Nov 03 23:23:37.528 INFO kablam! warning: unused import: `abstree::AbsTree`
Nov 03 23:23:37.528 INFO kablam!  --> src/abstree/abs_position.rs:4:5
Nov 03 23:23:37.529 INFO kablam!   |
Nov 03 23:23:37.529 INFO kablam! 4 | use abstree::AbsTree;
Nov 03 23:23:37.529 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 03 23:23:37.529 INFO kablam! 
Nov 03 23:23:37.529 INFO kablam! warning: unused import: `AbsDecl`
Nov 03 23:23:37.530 INFO kablam!  --> src/abstree/abs_expr.rs:3:25
Nov 03 23:23:37.530 INFO kablam!   |
Nov 03 23:23:37.530 INFO kablam! 3 | use abstree::abs_decl::{AbsDecl,AbsDecls};
Nov 03 23:23:37.530 INFO kablam!   |                         ^^^^^^^
Nov 03 23:23:37.530 INFO kablam! 
Nov 03 23:23:37.531 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.531 INFO kablam!  --> src/abstree/abs_stmt.rs:7:5
Nov 03 23:23:37.531 INFO kablam!   |
Nov 03 23:23:37.531 INFO kablam! 7 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.531 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.532 INFO kablam! 
Nov 03 23:23:37.532 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.532 INFO kablam!  --> src/abstree/abs_decl.rs:7:5
Nov 03 23:23:37.532 INFO kablam!   |
Nov 03 23:23:37.533 INFO kablam! 7 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.533 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.533 INFO kablam! 
Nov 03 23:23:37.534 INFO kablam! warning: unused import: `lexanal::position::Position`
Nov 03 23:23:37.534 INFO kablam!   --> src/abstree/print_xml.rs:10:5
Nov 03 23:23:37.534 INFO kablam!    |
Nov 03 23:23:37.534 INFO kablam! 10 | use lexanal::position::Position;
Nov 03 23:23:37.534 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.535 INFO kablam! 
Nov 03 23:23:37.654 INFO kablam! warning: unused import: `abstree::visitor::Visitor`
Nov 03 23:23:37.654 INFO kablam!  --> src/synanal/run.rs:6:5
Nov 03 23:23:37.654 INFO kablam!   |
Nov 03 23:23:37.654 INFO kablam! 6 | use abstree::visitor::Visitor;
Nov 03 23:23:37.654 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.655 INFO kablam!   |
Nov 03 23:23:37.655 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 23:23:37.655 INFO kablam! 
Nov 03 23:23:37.655 INFO kablam! warning: unused import: `lexanal::position::Position`
Nov 03 23:23:37.655 INFO kablam!   --> src/synanal/mod.rs:10:5
Nov 03 23:23:37.655 INFO kablam!    |
Nov 03 23:23:37.655 INFO kablam! 10 | use lexanal::position::Position;
Nov 03 23:23:37.656 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.656 INFO kablam! 
Nov 03 23:23:37.656 INFO kablam! warning: unused import: `abstree::abs_position::AbsPosition`
Nov 03 23:23:37.656 INFO kablam!   --> src/synanal/mod.rs:15:5
Nov 03 23:23:37.656 INFO kablam!    |
Nov 03 23:23:37.656 INFO kablam! 15 | use abstree::abs_position::AbsPosition;
Nov 03 23:23:37.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.657 INFO kablam! 
Nov 03 23:23:37.657 INFO kablam! warning: unused import: `abstree::positioner::Positioner`
Nov 03 23:23:37.657 INFO kablam!   --> src/synanal/mod.rs:18:5
Nov 03 23:23:37.657 INFO kablam!    |
Nov 03 23:23:37.657 INFO kablam! 18 | use abstree::positioner::Positioner;
Nov 03 23:23:37.657 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.657 INFO kablam! 
Nov 03 23:23:37.658 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.658 INFO kablam!  --> src/abstree/positioner.rs:2:5
Nov 03 23:23:37.658 INFO kablam!   |
Nov 03 23:23:37.658 INFO kablam! 2 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.658 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.658 INFO kablam! 
Nov 03 23:23:37.658 INFO kablam! warning: unused import: `abstree::AbsTree`
Nov 03 23:23:37.658 INFO kablam!  --> src/abstree/positioner.rs:3:5
Nov 03 23:23:37.658 INFO kablam!   |
Nov 03 23:23:37.658 INFO kablam! 3 | use abstree::AbsTree;
Nov 03 23:23:37.658 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 03 23:23:37.658 INFO kablam! 
Nov 03 23:23:37.658 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.658 INFO kablam!  --> src/abstree/abs_position.rs:3:5
Nov 03 23:23:37.658 INFO kablam!   |
Nov 03 23:23:37.658 INFO kablam! 3 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.658 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.658 INFO kablam! 
Nov 03 23:23:37.658 INFO kablam! warning: unused import: `abstree::AbsTree`
Nov 03 23:23:37.658 INFO kablam!  --> src/abstree/abs_position.rs:4:5
Nov 03 23:23:37.659 INFO kablam!   |
Nov 03 23:23:37.659 INFO kablam! 4 | use abstree::AbsTree;
Nov 03 23:23:37.659 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 03 23:23:37.659 INFO kablam! 
Nov 03 23:23:37.659 INFO kablam! warning: unused import: `AbsDecl`
Nov 03 23:23:37.659 INFO kablam!  --> src/abstree/abs_expr.rs:3:25
Nov 03 23:23:37.659 INFO kablam!   |
Nov 03 23:23:37.659 INFO kablam! 3 | use abstree::abs_decl::{AbsDecl,AbsDecls};
Nov 03 23:23:37.659 INFO kablam!   |                         ^^^^^^^
Nov 03 23:23:37.659 INFO kablam! 
Nov 03 23:23:37.659 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.659 INFO kablam!  --> src/abstree/abs_stmt.rs:7:5
Nov 03 23:23:37.659 INFO kablam!   |
Nov 03 23:23:37.659 INFO kablam! 7 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.659 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.659 INFO kablam! 
Nov 03 23:23:37.663 INFO kablam! warning: unused import: `lexanal::symbol::Symbol`
Nov 03 23:23:37.663 INFO kablam!  --> src/abstree/abs_decl.rs:7:5
Nov 03 23:23:37.663 INFO kablam!   |
Nov 03 23:23:37.663 INFO kablam! 7 | use lexanal::symbol::Symbol;
Nov 03 23:23:37.663 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.663 INFO kablam! 
Nov 03 23:23:37.663 INFO kablam! warning: unused import: `lexanal::position::Position`
Nov 03 23:23:37.663 INFO kablam!   --> src/abstree/print_xml.rs:10:5
Nov 03 23:23:37.663 INFO kablam!    |
Nov 03 23:23:37.664 INFO kablam! 10 | use lexanal::position::Position;
Nov 03 23:23:37.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:37.664 INFO kablam! 
Nov 03 23:23:38.457 INFO kablam! warning: unused variable: `fun_symbol`
Nov 03 23:23:38.457 INFO kablam!    --> src/synanal/mod.rs:744:13
Nov 03 23:23:38.457 INFO kablam!     |
Nov 03 23:23:38.457 INFO kablam! 744 |         let fun_symbol = self.skip(Token::FUN)?;
Nov 03 23:23:38.457 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_fun_symbol` instead
Nov 03 23:23:38.458 INFO kablam!     |
Nov 03 23:23:38.458 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 23:23:38.458 INFO kablam! 
Nov 03 23:23:38.458 INFO kablam! warning: unused variable: `var_symbol`
Nov 03 23:23:38.459 INFO kablam!    --> src/synanal/mod.rs:803:13
Nov 03 23:23:38.459 INFO kablam!     |
Nov 03 23:23:38.459 INFO kablam! 803 |         let var_symbol = self.skip(Token::VAR)?;
Nov 03 23:23:38.459 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_var_symbol` instead
Nov 03 23:23:38.459 INFO kablam! 
Nov 03 23:23:38.469 INFO kablam! warning: unused variable: `fun_symbol`
Nov 03 23:23:38.469 INFO kablam!    --> src/synanal/mod.rs:744:13
Nov 03 23:23:38.469 INFO kablam!     |
Nov 03 23:23:38.469 INFO kablam! 744 |         let fun_symbol = self.skip(Token::FUN)?;
Nov 03 23:23:38.469 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_fun_symbol` instead
Nov 03 23:23:38.469 INFO kablam!     |
Nov 03 23:23:38.469 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 23:23:38.469 INFO kablam! 
Nov 03 23:23:38.469 INFO kablam! warning: unused variable: `var_symbol`
Nov 03 23:23:38.469 INFO kablam!    --> src/synanal/mod.rs:803:13
Nov 03 23:23:38.469 INFO kablam!     |
Nov 03 23:23:38.469 INFO kablam! 803 |         let var_symbol = self.skip(Token::VAR)?;
Nov 03 23:23:38.469 INFO kablam!     |             ^^^^^^^^^^ help: consider using `_var_symbol` instead
Nov 03 23:23:38.469 INFO kablam! 
Nov 03 23:23:38.639 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:23:38.640 INFO kablam!   --> src/synanal/run.rs:14:9
Nov 03 23:23:38.640 INFO kablam!    |
Nov 03 23:23:38.640 INFO kablam! 14 |     let mut abstree_xml_creator : ProteusXmlCreator = match ProteusXmlCreator::open(String::from_str("abstree").unwrap()) {
Nov 03 23:23:38.641 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:38.641 INFO kablam!    |         |
Nov 03 23:23:38.641 INFO kablam!    |         help: remove this `mut`
Nov 03 23:23:38.642 INFO kablam!    |
Nov 03 23:23:38.642 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:23:38.642 INFO kablam! 
Nov 03 23:23:38.643 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:23:38.643 INFO kablam!   --> src/synanal/run.rs:22:9
Nov 03 23:23:38.644 INFO kablam!    |
Nov 03 23:23:38.644 INFO kablam! 22 |     let mut lexical_analyser = match LexicalAnalyzer::new(program_name) 
Nov 03 23:23:38.644 INFO kablam!    |         ----^^^^^^^^^^^^^^^^
Nov 03 23:23:38.645 INFO kablam!    |         |
Nov 03 23:23:38.645 INFO kablam!    |         help: remove this `mut`
Nov 03 23:23:38.645 INFO kablam! 
Nov 03 23:23:38.723 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:23:38.724 INFO kablam!   --> src/synanal/run.rs:14:9
Nov 03 23:23:38.724 INFO kablam!    |
Nov 03 23:23:38.725 INFO kablam! 14 |     let mut abstree_xml_creator : ProteusXmlCreator = match ProteusXmlCreator::open(String::from_str("abstree").unwrap()) {
Nov 03 23:23:38.725 INFO kablam!    |         ----^^^^^^^^^^^^^^^^^^^
Nov 03 23:23:38.725 INFO kablam!    |         |
Nov 03 23:23:38.726 INFO kablam!    |         help: remove this `mut`
Nov 03 23:23:38.726 INFO kablam!    |
Nov 03 23:23:38.726 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 23:23:38.727 INFO kablam! 
Nov 03 23:23:38.727 INFO kablam! warning: variable does not need to be mutable
Nov 03 23:23:38.727 INFO kablam!   --> src/synanal/run.rs:22:9
Nov 03 23:23:38.728 INFO kablam!    |
Nov 03 23:23:38.728 INFO kablam! 22 |     let mut lexical_analyser = match LexicalAnalyzer::new(program_name) 
Nov 03 23:23:38.728 INFO kablam!    |         ----^^^^^^^^^^^^^^^^
Nov 03 23:23:38.728 INFO kablam!    |         |
Nov 03 23:23:38.728 INFO kablam!    |         help: remove this `mut`
Nov 03 23:23:38.728 INFO kablam! 
Nov 03 23:23:38.964 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Nov 03 23:23:38.967 INFO kablam! su: No module specific data is present
Nov 03 23:23:40.557 INFO running `"docker" "rm" "-f" "93a923daeb634e2650e9eda9c0759a64756048de4372abebef092b981d5a492e"`
Nov 03 23:23:40.895 INFO blam! 93a923daeb634e2650e9eda9c0759a64756048de4372abebef092b981d5a492e