Nov 02 21:35:10.343 INFO checking GodTamIt/tiger-compiler-rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517 Nov 02 21:35:10.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 21:35:11.231 INFO blam! 74f8db88f0da0383bb8af9c62e469c37afacbc938fefa11289d4b59df1e8a570 Nov 02 21:35:11.241 INFO running `"docker" "start" "-a" "74f8db88f0da0383bb8af9c62e469c37afacbc938fefa11289d4b59df1e8a570"` Nov 02 21:35:12.539 INFO kablam! usermod: no changes Nov 02 21:35:12.768 INFO kablam! Checking indextree v1.1.1 Nov 02 21:35:12.776 INFO kablam! Checking env_logger v0.5.6 Nov 02 21:35:14.939 INFO kablam! Checking cs4240 v0.1.0 (/source) Nov 02 21:35:18.560 INFO kablam! warning: unused variable: `funcdecls_node` Nov 02 21:35:18.561 INFO kablam! --> src/typechecker.rs:297:45 Nov 02 21:35:18.561 INFO kablam! | Nov 02 21:35:18.562 INFO kablam! 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 02 21:35:18.562 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 02 21:35:18.563 INFO kablam! | Nov 02 21:35:18.563 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 21:35:18.564 INFO kablam! Nov 02 21:35:18.564 INFO kablam! warning: unused variable: `child` Nov 02 21:35:18.565 INFO kablam! --> src/typechecker.rs:508:17 Nov 02 21:35:18.565 INFO kablam! | Nov 02 21:35:18.566 INFO kablam! 508 | for child in rhs_node.children(arena) { Nov 02 21:35:18.566 INFO kablam! | ^^^^^ help: consider using `_child` instead Nov 02 21:35:18.566 INFO kablam! Nov 02 21:35:18.566 INFO kablam! warning: unused variable: `term_child_iter` Nov 02 21:35:18.566 INFO kablam! --> src/typechecker.rs:644:13 Nov 02 21:35:18.566 INFO kablam! | Nov 02 21:35:18.567 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 02 21:35:18.567 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 02 21:35:18.567 INFO kablam! Nov 02 21:35:18.567 INFO kablam! warning: unused variable: `ast` Nov 02 21:35:18.567 INFO kablam! --> src/main.rs:98:14 Nov 02 21:35:18.567 INFO kablam! | Nov 02 21:35:18.567 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 02 21:35:18.567 INFO kablam! | ^^^ help: consider using `_ast` instead Nov 02 21:35:18.567 INFO kablam! Nov 02 21:35:18.567 INFO kablam! warning: unused variable: `param` Nov 02 21:35:18.567 INFO kablam! --> src/typechecker.rs:59:14 Nov 02 21:35:18.569 INFO kablam! | Nov 02 21:35:18.569 INFO kablam! 59 | for (param, param_type) in argmap.iter() { Nov 02 21:35:18.569 INFO kablam! | ^^^^^ help: consider using `_param` instead Nov 02 21:35:18.569 INFO kablam! Nov 02 21:35:18.608 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.608 INFO kablam! --> src/main.rs:98:10 Nov 02 21:35:18.608 INFO kablam! | Nov 02 21:35:18.609 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 02 21:35:18.609 INFO kablam! | ----^^^ Nov 02 21:35:18.609 INFO kablam! | | Nov 02 21:35:18.609 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.609 INFO kablam! | Nov 02 21:35:18.609 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 21:35:18.609 INFO kablam! Nov 02 21:35:18.609 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.609 INFO kablam! --> src/main.rs:98:19 Nov 02 21:35:18.610 INFO kablam! | Nov 02 21:35:18.610 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 02 21:35:18.610 INFO kablam! | ----^^^^^^^ Nov 02 21:35:18.610 INFO kablam! | | Nov 02 21:35:18.610 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.610 INFO kablam! Nov 02 21:35:18.610 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.611 INFO kablam! --> src/main.rs:109:10 Nov 02 21:35:18.611 INFO kablam! | Nov 02 21:35:18.611 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 02 21:35:18.611 INFO kablam! | ----^^^^^ Nov 02 21:35:18.611 INFO kablam! | | Nov 02 21:35:18.611 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.611 INFO kablam! Nov 02 21:35:18.611 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.612 INFO kablam! --> src/main.rs:109:21 Nov 02 21:35:18.612 INFO kablam! | Nov 02 21:35:18.612 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 02 21:35:18.612 INFO kablam! | ----^^^^^^^^ Nov 02 21:35:18.612 INFO kablam! | | Nov 02 21:35:18.612 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.612 INFO kablam! Nov 02 21:35:18.735 INFO kablam! warning: unused variable: `funcdecls_node` Nov 02 21:35:18.735 INFO kablam! --> src/typechecker.rs:297:45 Nov 02 21:35:18.735 INFO kablam! | Nov 02 21:35:18.735 INFO kablam! 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 02 21:35:18.735 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 02 21:35:18.735 INFO kablam! | Nov 02 21:35:18.735 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 02 21:35:18.735 INFO kablam! Nov 02 21:35:18.736 INFO kablam! warning: unused variable: `child` Nov 02 21:35:18.737 INFO kablam! --> src/typechecker.rs:508:17 Nov 02 21:35:18.737 INFO kablam! | Nov 02 21:35:18.737 INFO kablam! 508 | for child in rhs_node.children(arena) { Nov 02 21:35:18.737 INFO kablam! | ^^^^^ help: consider using `_child` instead Nov 02 21:35:18.738 INFO kablam! Nov 02 21:35:18.738 INFO kablam! warning: unused variable: `term_child_iter` Nov 02 21:35:18.739 INFO kablam! --> src/typechecker.rs:644:13 Nov 02 21:35:18.739 INFO kablam! | Nov 02 21:35:18.739 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 02 21:35:18.740 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 02 21:35:18.740 INFO kablam! Nov 02 21:35:18.741 INFO kablam! warning: unused variable: `ast` Nov 02 21:35:18.741 INFO kablam! --> src/main.rs:98:14 Nov 02 21:35:18.741 INFO kablam! | Nov 02 21:35:18.741 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 02 21:35:18.741 INFO kablam! | ^^^ help: consider using `_ast` instead Nov 02 21:35:18.741 INFO kablam! Nov 02 21:35:18.743 INFO kablam! warning: unused variable: `param` Nov 02 21:35:18.743 INFO kablam! --> src/typechecker.rs:59:14 Nov 02 21:35:18.743 INFO kablam! | Nov 02 21:35:18.743 INFO kablam! 59 | for (param, param_type) in argmap.iter() { Nov 02 21:35:18.743 INFO kablam! | ^^^^^ help: consider using `_param` instead Nov 02 21:35:18.743 INFO kablam! Nov 02 21:35:18.781 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.781 INFO kablam! --> src/main.rs:98:10 Nov 02 21:35:18.781 INFO kablam! | Nov 02 21:35:18.781 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 02 21:35:18.781 INFO kablam! | ----^^^ Nov 02 21:35:18.781 INFO kablam! | | Nov 02 21:35:18.781 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.783 INFO kablam! | Nov 02 21:35:18.783 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 02 21:35:18.783 INFO kablam! Nov 02 21:35:18.784 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.784 INFO kablam! --> src/main.rs:98:19 Nov 02 21:35:18.784 INFO kablam! | Nov 02 21:35:18.785 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 02 21:35:18.785 INFO kablam! | ----^^^^^^^ Nov 02 21:35:18.785 INFO kablam! | | Nov 02 21:35:18.785 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.785 INFO kablam! Nov 02 21:35:18.788 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.788 INFO kablam! --> src/main.rs:109:21 Nov 02 21:35:18.788 INFO kablam! | Nov 02 21:35:18.788 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 02 21:35:18.788 INFO kablam! | ----^^^^^^^^ Nov 02 21:35:18.788 INFO kablam! | | Nov 02 21:35:18.788 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.788 INFO kablam! Nov 02 21:35:18.789 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.789 INFO kablam! --> src/main.rs:109:10 Nov 02 21:35:18.789 INFO kablam! | Nov 02 21:35:18.789 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 02 21:35:18.789 INFO kablam! | ----^^^^^ Nov 02 21:35:18.789 INFO kablam! | | Nov 02 21:35:18.789 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.789 INFO kablam! Nov 02 21:35:18.898 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:18.898 INFO kablam! --> src/typechecker.rs:644:9 Nov 02 21:35:18.898 INFO kablam! | Nov 02 21:35:18.898 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 02 21:35:18.898 INFO kablam! | ----^^^^^^^^^^^^^^^ Nov 02 21:35:18.898 INFO kablam! | | Nov 02 21:35:18.898 INFO kablam! | help: remove this `mut` Nov 02 21:35:18.898 INFO kablam! Nov 02 21:35:18.915 INFO kablam! warning: method is never used: `pop` Nov 02 21:35:18.915 INFO kablam! --> src/typechecker.rs:27:5 Nov 02 21:35:18.916 INFO kablam! | Nov 02 21:35:18.916 INFO kablam! 27 | fn pop(&mut self, id: &String) -> Option { Nov 02 21:35:18.916 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:35:18.916 INFO kablam! | Nov 02 21:35:18.916 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 21:35:18.916 INFO kablam! Nov 02 21:35:18.916 INFO kablam! warning: function is never used: `debug_print_ast` Nov 02 21:35:18.918 INFO kablam! --> src/typechecker.rs:779:1 Nov 02 21:35:18.918 INFO kablam! | Nov 02 21:35:18.918 INFO kablam! 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 02 21:35:18.918 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:35:18.918 INFO kablam! Nov 02 21:35:18.918 INFO kablam! warning: function is never used: `debug_print_inner` Nov 02 21:35:18.918 INFO kablam! --> src/typechecker.rs:784:1 Nov 02 21:35:18.920 INFO kablam! | Nov 02 21:35:18.920 INFO kablam! 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 02 21:35:18.920 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:35:18.920 INFO kablam! Nov 02 21:35:19.011 INFO kablam! warning: variable does not need to be mutable Nov 02 21:35:19.011 INFO kablam! --> src/typechecker.rs:644:9 Nov 02 21:35:19.011 INFO kablam! | Nov 02 21:35:19.011 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 02 21:35:19.011 INFO kablam! | ----^^^^^^^^^^^^^^^ Nov 02 21:35:19.011 INFO kablam! | | Nov 02 21:35:19.011 INFO kablam! | help: remove this `mut` Nov 02 21:35:19.011 INFO kablam! Nov 02 21:35:19.043 INFO kablam! warning: method is never used: `pop` Nov 02 21:35:19.043 INFO kablam! --> src/typechecker.rs:27:5 Nov 02 21:35:19.043 INFO kablam! | Nov 02 21:35:19.043 INFO kablam! 27 | fn pop(&mut self, id: &String) -> Option { Nov 02 21:35:19.043 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:35:19.043 INFO kablam! | Nov 02 21:35:19.043 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 21:35:19.043 INFO kablam! Nov 02 21:35:19.044 INFO kablam! warning: function is never used: `debug_print_ast` Nov 02 21:35:19.044 INFO kablam! --> src/typechecker.rs:779:1 Nov 02 21:35:19.044 INFO kablam! | Nov 02 21:35:19.044 INFO kablam! 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 02 21:35:19.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:35:19.044 INFO kablam! Nov 02 21:35:19.047 INFO kablam! warning: function is never used: `debug_print_inner` Nov 02 21:35:19.047 INFO kablam! --> src/typechecker.rs:784:1 Nov 02 21:35:19.047 INFO kablam! | Nov 02 21:35:19.047 INFO kablam! 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 02 21:35:19.047 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 21:35:19.047 INFO kablam! Nov 02 21:35:19.137 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.56s Nov 02 21:35:19.149 INFO kablam! su: No module specific data is present Nov 02 21:35:20.764 INFO running `"docker" "rm" "-f" "74f8db88f0da0383bb8af9c62e469c37afacbc938fefa11289d4b59df1e8a570"` Nov 02 21:35:21.196 INFO blam! 74f8db88f0da0383bb8af9c62e469c37afacbc938fefa11289d4b59df1e8a570