Nov 09 19:52:34.762 INFO checking GodTamIt/tiger-compiler-rs against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 09 19:52:34.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 19:52:35.238 INFO blam! a500baa17f5faca0098b74f5a227e1c528e6cea21271bab7dd7a329e62620bd3 Nov 09 19:52:35.240 INFO running `"docker" "start" "-a" "a500baa17f5faca0098b74f5a227e1c528e6cea21271bab7dd7a329e62620bd3"` Nov 09 19:52:36.695 INFO kablam! usermod: no changes Nov 09 19:52:36.839 INFO kablam! Checking indextree v1.1.1 Nov 09 19:52:36.839 INFO kablam! Checking env_logger v0.5.6 Nov 09 19:52:39.059 INFO kablam! Checking cs4240 v0.1.0 (/source) Nov 09 19:52:42.880 INFO kablam! warning: unused variable: `funcdecls_node` Nov 09 19:52:42.880 INFO kablam! --> src/typechecker.rs:297:45 Nov 09 19:52:42.880 INFO kablam! | Nov 09 19:52:42.881 INFO kablam! 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 09 19:52:42.881 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 09 19:52:42.881 INFO kablam! | Nov 09 19:52:42.882 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 19:52:42.882 INFO kablam! Nov 09 19:52:42.882 INFO kablam! warning: unused variable: `child` Nov 09 19:52:42.882 INFO kablam! --> src/typechecker.rs:508:17 Nov 09 19:52:42.883 INFO kablam! | Nov 09 19:52:42.883 INFO kablam! 508 | for child in rhs_node.children(arena) { Nov 09 19:52:42.883 INFO kablam! | ^^^^^ help: consider using `_child` instead Nov 09 19:52:42.883 INFO kablam! Nov 09 19:52:42.884 INFO kablam! warning: unused variable: `term_child_iter` Nov 09 19:52:42.884 INFO kablam! --> src/typechecker.rs:644:13 Nov 09 19:52:42.884 INFO kablam! | Nov 09 19:52:42.884 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 09 19:52:42.885 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 09 19:52:42.885 INFO kablam! Nov 09 19:52:42.885 INFO kablam! warning: unused variable: `ast` Nov 09 19:52:42.885 INFO kablam! --> src/main.rs:98:14 Nov 09 19:52:42.886 INFO kablam! | Nov 09 19:52:42.886 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 09 19:52:42.886 INFO kablam! | ^^^ help: consider using `_ast` instead Nov 09 19:52:42.886 INFO kablam! Nov 09 19:52:42.887 INFO kablam! warning: unused variable: `param` Nov 09 19:52:42.887 INFO kablam! --> src/typechecker.rs:59:14 Nov 09 19:52:42.887 INFO kablam! | Nov 09 19:52:42.887 INFO kablam! 59 | for (param, param_type) in argmap.iter() { Nov 09 19:52:42.888 INFO kablam! | ^^^^^ help: consider using `_param` instead Nov 09 19:52:42.888 INFO kablam! Nov 09 19:52:42.907 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:42.908 INFO kablam! --> src/main.rs:98:10 Nov 09 19:52:42.908 INFO kablam! | Nov 09 19:52:42.908 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 09 19:52:42.908 INFO kablam! | ----^^^ Nov 09 19:52:42.909 INFO kablam! | | Nov 09 19:52:42.909 INFO kablam! | help: remove this `mut` Nov 09 19:52:42.909 INFO kablam! | Nov 09 19:52:42.909 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 19:52:42.910 INFO kablam! Nov 09 19:52:42.910 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:42.910 INFO kablam! --> src/main.rs:98:19 Nov 09 19:52:42.910 INFO kablam! | Nov 09 19:52:42.911 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 09 19:52:42.911 INFO kablam! | ----^^^^^^^ Nov 09 19:52:42.911 INFO kablam! | | Nov 09 19:52:42.912 INFO kablam! | help: remove this `mut` Nov 09 19:52:42.912 INFO kablam! Nov 09 19:52:42.912 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:42.913 INFO kablam! --> src/main.rs:109:10 Nov 09 19:52:42.913 INFO kablam! | Nov 09 19:52:42.913 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 09 19:52:42.914 INFO kablam! | ----^^^^^ Nov 09 19:52:42.914 INFO kablam! | | Nov 09 19:52:42.914 INFO kablam! | help: remove this `mut` Nov 09 19:52:42.914 INFO kablam! Nov 09 19:52:42.915 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:42.915 INFO kablam! --> src/main.rs:109:21 Nov 09 19:52:42.915 INFO kablam! | Nov 09 19:52:42.915 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 09 19:52:42.916 INFO kablam! | ----^^^^^^^^ Nov 09 19:52:42.916 INFO kablam! | | Nov 09 19:52:42.916 INFO kablam! | help: remove this `mut` Nov 09 19:52:42.916 INFO kablam! Nov 09 19:52:43.139 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:43.139 INFO kablam! --> src/typechecker.rs:644:9 Nov 09 19:52:43.139 INFO kablam! | Nov 09 19:52:43.139 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 09 19:52:43.139 INFO kablam! | ----^^^^^^^^^^^^^^^ Nov 09 19:52:43.139 INFO kablam! | | Nov 09 19:52:43.139 INFO kablam! | help: remove this `mut` Nov 09 19:52:43.139 INFO kablam! Nov 09 19:52:43.155 INFO kablam! warning: method is never used: `pop` Nov 09 19:52:43.155 INFO kablam! --> src/typechecker.rs:27:5 Nov 09 19:52:43.155 INFO kablam! | Nov 09 19:52:43.155 INFO kablam! 27 | fn pop(&mut self, id: &String) -> Option { Nov 09 19:52:43.155 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 19:52:43.155 INFO kablam! | Nov 09 19:52:43.155 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 19:52:43.155 INFO kablam! Nov 09 19:52:43.155 INFO kablam! warning: function is never used: `debug_print_ast` Nov 09 19:52:43.155 INFO kablam! --> src/typechecker.rs:779:1 Nov 09 19:52:43.155 INFO kablam! | Nov 09 19:52:43.155 INFO kablam! 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 09 19:52:43.155 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 19:52:43.155 INFO kablam! Nov 09 19:52:43.155 INFO kablam! warning: function is never used: `debug_print_inner` Nov 09 19:52:43.155 INFO kablam! --> src/typechecker.rs:784:1 Nov 09 19:52:43.155 INFO kablam! | Nov 09 19:52:43.155 INFO kablam! 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 09 19:52:43.155 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 19:52:43.155 INFO kablam! Nov 09 19:52:43.300 INFO kablam! warning: unused variable: `funcdecls_node` Nov 09 19:52:43.300 INFO kablam! --> src/typechecker.rs:297:45 Nov 09 19:52:43.300 INFO kablam! | Nov 09 19:52:43.300 INFO kablam! 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 09 19:52:43.300 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 09 19:52:43.300 INFO kablam! | Nov 09 19:52:43.300 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 09 19:52:43.300 INFO kablam! Nov 09 19:52:43.307 INFO kablam! warning: unused variable: `child` Nov 09 19:52:43.307 INFO kablam! --> src/typechecker.rs:508:17 Nov 09 19:52:43.308 INFO kablam! | Nov 09 19:52:43.308 INFO kablam! 508 | for child in rhs_node.children(arena) { Nov 09 19:52:43.308 INFO kablam! | ^^^^^ help: consider using `_child` instead Nov 09 19:52:43.308 INFO kablam! Nov 09 19:52:43.309 INFO kablam! warning: unused variable: `term_child_iter` Nov 09 19:52:43.309 INFO kablam! --> src/typechecker.rs:644:13 Nov 09 19:52:43.309 INFO kablam! | Nov 09 19:52:43.310 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 09 19:52:43.310 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 09 19:52:43.310 INFO kablam! Nov 09 19:52:43.310 INFO kablam! warning: unused variable: `ast` Nov 09 19:52:43.311 INFO kablam! --> src/main.rs:98:14 Nov 09 19:52:43.311 INFO kablam! | Nov 09 19:52:43.311 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 09 19:52:43.312 INFO kablam! | ^^^ help: consider using `_ast` instead Nov 09 19:52:43.312 INFO kablam! Nov 09 19:52:43.312 INFO kablam! warning: unused variable: `param` Nov 09 19:52:43.312 INFO kablam! --> src/typechecker.rs:59:14 Nov 09 19:52:43.313 INFO kablam! | Nov 09 19:52:43.313 INFO kablam! 59 | for (param, param_type) in argmap.iter() { Nov 09 19:52:43.313 INFO kablam! | ^^^^^ help: consider using `_param` instead Nov 09 19:52:43.314 INFO kablam! Nov 09 19:52:43.328 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:43.329 INFO kablam! --> src/main.rs:98:10 Nov 09 19:52:43.329 INFO kablam! | Nov 09 19:52:43.329 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 09 19:52:43.330 INFO kablam! | ----^^^ Nov 09 19:52:43.330 INFO kablam! | | Nov 09 19:52:43.330 INFO kablam! | help: remove this `mut` Nov 09 19:52:43.331 INFO kablam! | Nov 09 19:52:43.331 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 09 19:52:43.331 INFO kablam! Nov 09 19:52:43.332 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:43.332 INFO kablam! --> src/main.rs:98:19 Nov 09 19:52:43.332 INFO kablam! | Nov 09 19:52:43.332 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 09 19:52:43.333 INFO kablam! | ----^^^^^^^ Nov 09 19:52:43.333 INFO kablam! | | Nov 09 19:52:43.333 INFO kablam! | help: remove this `mut` Nov 09 19:52:43.334 INFO kablam! Nov 09 19:52:43.334 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:43.334 INFO kablam! --> src/main.rs:109:21 Nov 09 19:52:43.335 INFO kablam! | Nov 09 19:52:43.335 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 09 19:52:43.335 INFO kablam! | ----^^^^^^^^ Nov 09 19:52:43.335 INFO kablam! | | Nov 09 19:52:43.335 INFO kablam! | help: remove this `mut` Nov 09 19:52:43.335 INFO kablam! Nov 09 19:52:43.335 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:43.335 INFO kablam! --> src/main.rs:109:10 Nov 09 19:52:43.335 INFO kablam! | Nov 09 19:52:43.335 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 09 19:52:43.335 INFO kablam! | ----^^^^^ Nov 09 19:52:43.335 INFO kablam! | | Nov 09 19:52:43.335 INFO kablam! | help: remove this `mut` Nov 09 19:52:43.335 INFO kablam! Nov 09 19:52:43.511 INFO kablam! warning: variable does not need to be mutable Nov 09 19:52:43.511 INFO kablam! --> src/typechecker.rs:644:9 Nov 09 19:52:43.511 INFO kablam! | Nov 09 19:52:43.511 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 09 19:52:43.511 INFO kablam! | ----^^^^^^^^^^^^^^^ Nov 09 19:52:43.511 INFO kablam! | | Nov 09 19:52:43.511 INFO kablam! | help: remove this `mut` Nov 09 19:52:43.511 INFO kablam! Nov 09 19:52:43.539 INFO kablam! warning: method is never used: `pop` Nov 09 19:52:43.539 INFO kablam! --> src/typechecker.rs:27:5 Nov 09 19:52:43.539 INFO kablam! | Nov 09 19:52:43.539 INFO kablam! 27 | fn pop(&mut self, id: &String) -> Option { Nov 09 19:52:43.539 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 19:52:43.539 INFO kablam! | Nov 09 19:52:43.539 INFO kablam! = note: #[warn(dead_code)] on by default Nov 09 19:52:43.539 INFO kablam! Nov 09 19:52:43.539 INFO kablam! warning: function is never used: `debug_print_ast` Nov 09 19:52:43.539 INFO kablam! --> src/typechecker.rs:779:1 Nov 09 19:52:43.539 INFO kablam! | Nov 09 19:52:43.539 INFO kablam! 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 09 19:52:43.539 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 19:52:43.539 INFO kablam! Nov 09 19:52:43.539 INFO kablam! warning: function is never used: `debug_print_inner` Nov 09 19:52:43.539 INFO kablam! --> src/typechecker.rs:784:1 Nov 09 19:52:43.539 INFO kablam! | Nov 09 19:52:43.539 INFO kablam! 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 09 19:52:43.539 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 09 19:52:43.539 INFO kablam! Nov 09 19:52:43.595 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 6.89s Nov 09 19:52:43.611 INFO kablam! su: No module specific data is present Nov 09 19:52:44.943 INFO running `"docker" "rm" "-f" "a500baa17f5faca0098b74f5a227e1c528e6cea21271bab7dd7a329e62620bd3"` Nov 09 19:52:45.303 INFO blam! a500baa17f5faca0098b74f5a227e1c528e6cea21271bab7dd7a329e62620bd3