Nov 04 13:39:45.482 INFO checking GodTamIt/tiger-compiler-rs against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 13:39:45.484 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 13:39:45.971 INFO blam! 6d75c2206a6a04775f6ec5eec15a0918ec0dcc634a3fa4939c9efd0111c8bb47 Nov 04 13:39:45.980 INFO running `"docker" "start" "-a" "6d75c2206a6a04775f6ec5eec15a0918ec0dcc634a3fa4939c9efd0111c8bb47"` Nov 04 13:39:47.003 INFO kablam! usermod: no changes Nov 04 13:39:47.179 INFO kablam! Checking serde v1.0.35 Nov 04 13:39:47.179 INFO kablam! Checking indextree v1.1.1 Nov 04 13:39:47.179 INFO kablam! Checking env_logger v0.5.6 Nov 04 13:39:58.372 INFO kablam! Checking serde_json v1.0.13 Nov 04 13:40:00.796 INFO kablam! Checking cs4240 v0.1.0 (/source) Nov 04 13:40:03.715 INFO kablam! warning: unused variable: `funcdecls_node` Nov 04 13:40:03.716 INFO kablam! --> src/typechecker.rs:297:45 Nov 04 13:40:03.716 INFO kablam! | Nov 04 13:40:03.716 INFO kablam! 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 04 13:40:03.717 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 04 13:40:03.717 INFO kablam! | Nov 04 13:40:03.717 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 13:40:03.718 INFO kablam! Nov 04 13:40:03.718 INFO kablam! warning: unused variable: `child` Nov 04 13:40:03.718 INFO kablam! --> src/typechecker.rs:508:17 Nov 04 13:40:03.719 INFO kablam! | Nov 04 13:40:03.719 INFO kablam! 508 | for child in rhs_node.children(arena) { Nov 04 13:40:03.719 INFO kablam! | ^^^^^ help: consider using `_child` instead Nov 04 13:40:03.719 INFO kablam! Nov 04 13:40:03.720 INFO kablam! warning: unused variable: `term_child_iter` Nov 04 13:40:03.720 INFO kablam! --> src/typechecker.rs:644:13 Nov 04 13:40:03.720 INFO kablam! | Nov 04 13:40:03.721 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 04 13:40:03.721 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 04 13:40:03.721 INFO kablam! Nov 04 13:40:03.721 INFO kablam! warning: unused variable: `ast` Nov 04 13:40:03.722 INFO kablam! --> src/main.rs:98:14 Nov 04 13:40:03.722 INFO kablam! | Nov 04 13:40:03.722 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 04 13:40:03.723 INFO kablam! | ^^^ help: consider using `_ast` instead Nov 04 13:40:03.723 INFO kablam! Nov 04 13:40:03.723 INFO kablam! warning: unused variable: `param` Nov 04 13:40:03.724 INFO kablam! --> src/typechecker.rs:59:14 Nov 04 13:40:03.724 INFO kablam! | Nov 04 13:40:03.724 INFO kablam! 59 | for (param, param_type) in argmap.iter() { Nov 04 13:40:03.724 INFO kablam! | ^^^^^ help: consider using `_param` instead Nov 04 13:40:03.725 INFO kablam! Nov 04 13:40:03.731 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:03.731 INFO kablam! --> src/main.rs:98:10 Nov 04 13:40:03.731 INFO kablam! | Nov 04 13:40:03.731 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 04 13:40:03.731 INFO kablam! | ----^^^ Nov 04 13:40:03.731 INFO kablam! | | Nov 04 13:40:03.731 INFO kablam! | help: remove this `mut` Nov 04 13:40:03.731 INFO kablam! | Nov 04 13:40:03.731 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 13:40:03.731 INFO kablam! Nov 04 13:40:03.731 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:03.731 INFO kablam! --> src/main.rs:98:19 Nov 04 13:40:03.731 INFO kablam! | Nov 04 13:40:03.731 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 04 13:40:03.731 INFO kablam! | ----^^^^^^^ Nov 04 13:40:03.731 INFO kablam! | | Nov 04 13:40:03.731 INFO kablam! | help: remove this `mut` Nov 04 13:40:03.731 INFO kablam! Nov 04 13:40:03.731 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:03.731 INFO kablam! --> src/main.rs:109:21 Nov 04 13:40:03.731 INFO kablam! | Nov 04 13:40:03.731 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 04 13:40:03.731 INFO kablam! | ----^^^^^^^^ Nov 04 13:40:03.731 INFO kablam! | | Nov 04 13:40:03.731 INFO kablam! | help: remove this `mut` Nov 04 13:40:03.731 INFO kablam! Nov 04 13:40:03.731 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:03.731 INFO kablam! --> src/main.rs:109:10 Nov 04 13:40:03.731 INFO kablam! | Nov 04 13:40:03.731 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 04 13:40:03.731 INFO kablam! | ----^^^^^ Nov 04 13:40:03.731 INFO kablam! | | Nov 04 13:40:03.731 INFO kablam! | help: remove this `mut` Nov 04 13:40:03.731 INFO kablam! Nov 04 13:40:04.062 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:04.062 INFO kablam! --> src/typechecker.rs:644:9 Nov 04 13:40:04.063 INFO kablam! | Nov 04 13:40:04.063 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 04 13:40:04.063 INFO kablam! | ----^^^^^^^^^^^^^^^ Nov 04 13:40:04.063 INFO kablam! | | Nov 04 13:40:04.064 INFO kablam! | help: remove this `mut` Nov 04 13:40:04.064 INFO kablam! Nov 04 13:40:04.107 INFO kablam! warning: method is never used: `pop` Nov 04 13:40:04.107 INFO kablam! --> src/typechecker.rs:27:5 Nov 04 13:40:04.108 INFO kablam! | Nov 04 13:40:04.108 INFO kablam! 27 | fn pop(&mut self, id: &String) -> Option { Nov 04 13:40:04.108 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:40:04.108 INFO kablam! | Nov 04 13:40:04.109 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 13:40:04.109 INFO kablam! Nov 04 13:40:04.109 INFO kablam! warning: function is never used: `debug_print_ast` Nov 04 13:40:04.110 INFO kablam! --> src/typechecker.rs:779:1 Nov 04 13:40:04.110 INFO kablam! | Nov 04 13:40:04.110 INFO kablam! 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 04 13:40:04.110 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:40:04.111 INFO kablam! Nov 04 13:40:04.111 INFO kablam! warning: function is never used: `debug_print_inner` Nov 04 13:40:04.111 INFO kablam! --> src/typechecker.rs:784:1 Nov 04 13:40:04.111 INFO kablam! | Nov 04 13:40:04.112 INFO kablam! 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 04 13:40:04.112 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:40:04.112 INFO kablam! Nov 04 13:40:04.223 INFO kablam! warning: unused variable: `funcdecls_node` Nov 04 13:40:04.224 INFO kablam! --> src/typechecker.rs:297:45 Nov 04 13:40:04.224 INFO kablam! | Nov 04 13:40:04.224 INFO kablam! 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 04 13:40:04.224 INFO kablam! | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 04 13:40:04.225 INFO kablam! | Nov 04 13:40:04.225 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 13:40:04.225 INFO kablam! Nov 04 13:40:04.225 INFO kablam! warning: unused variable: `child` Nov 04 13:40:04.226 INFO kablam! --> src/typechecker.rs:508:17 Nov 04 13:40:04.226 INFO kablam! | Nov 04 13:40:04.226 INFO kablam! 508 | for child in rhs_node.children(arena) { Nov 04 13:40:04.226 INFO kablam! | ^^^^^ help: consider using `_child` instead Nov 04 13:40:04.227 INFO kablam! Nov 04 13:40:04.227 INFO kablam! warning: unused variable: `term_child_iter` Nov 04 13:40:04.227 INFO kablam! --> src/typechecker.rs:644:13 Nov 04 13:40:04.228 INFO kablam! | Nov 04 13:40:04.228 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 04 13:40:04.228 INFO kablam! | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 04 13:40:04.228 INFO kablam! Nov 04 13:40:04.228 INFO kablam! warning: unused variable: `ast` Nov 04 13:40:04.229 INFO kablam! --> src/main.rs:98:14 Nov 04 13:40:04.229 INFO kablam! | Nov 04 13:40:04.229 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 04 13:40:04.229 INFO kablam! | ^^^ help: consider using `_ast` instead Nov 04 13:40:04.230 INFO kablam! Nov 04 13:40:04.230 INFO kablam! warning: unused variable: `param` Nov 04 13:40:04.230 INFO kablam! --> src/typechecker.rs:59:14 Nov 04 13:40:04.231 INFO kablam! | Nov 04 13:40:04.231 INFO kablam! 59 | for (param, param_type) in argmap.iter() { Nov 04 13:40:04.231 INFO kablam! | ^^^^^ help: consider using `_param` instead Nov 04 13:40:04.231 INFO kablam! Nov 04 13:40:04.243 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:04.243 INFO kablam! --> src/main.rs:98:10 Nov 04 13:40:04.243 INFO kablam! | Nov 04 13:40:04.243 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 04 13:40:04.243 INFO kablam! | ----^^^ Nov 04 13:40:04.243 INFO kablam! | | Nov 04 13:40:04.243 INFO kablam! | help: remove this `mut` Nov 04 13:40:04.243 INFO kablam! | Nov 04 13:40:04.243 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 13:40:04.243 INFO kablam! Nov 04 13:40:04.243 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:04.243 INFO kablam! --> src/main.rs:98:19 Nov 04 13:40:04.243 INFO kablam! | Nov 04 13:40:04.243 INFO kablam! 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 04 13:40:04.243 INFO kablam! | ----^^^^^^^ Nov 04 13:40:04.243 INFO kablam! | | Nov 04 13:40:04.243 INFO kablam! | help: remove this `mut` Nov 04 13:40:04.243 INFO kablam! Nov 04 13:40:04.243 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:04.243 INFO kablam! --> src/main.rs:109:10 Nov 04 13:40:04.243 INFO kablam! | Nov 04 13:40:04.243 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 04 13:40:04.243 INFO kablam! | ----^^^^^ Nov 04 13:40:04.243 INFO kablam! | | Nov 04 13:40:04.243 INFO kablam! | help: remove this `mut` Nov 04 13:40:04.243 INFO kablam! Nov 04 13:40:04.243 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:04.243 INFO kablam! --> src/main.rs:109:21 Nov 04 13:40:04.243 INFO kablam! | Nov 04 13:40:04.243 INFO kablam! 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 04 13:40:04.243 INFO kablam! | ----^^^^^^^^ Nov 04 13:40:04.243 INFO kablam! | | Nov 04 13:40:04.243 INFO kablam! | help: remove this `mut` Nov 04 13:40:04.243 INFO kablam! Nov 04 13:40:04.399 INFO kablam! warning: variable does not need to be mutable Nov 04 13:40:04.399 INFO kablam! --> src/typechecker.rs:644:9 Nov 04 13:40:04.399 INFO kablam! | Nov 04 13:40:04.399 INFO kablam! 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 04 13:40:04.399 INFO kablam! | ----^^^^^^^^^^^^^^^ Nov 04 13:40:04.399 INFO kablam! | | Nov 04 13:40:04.399 INFO kablam! | help: remove this `mut` Nov 04 13:40:04.399 INFO kablam! Nov 04 13:40:04.414 INFO kablam! warning: method is never used: `pop` Nov 04 13:40:04.414 INFO kablam! --> src/typechecker.rs:27:5 Nov 04 13:40:04.414 INFO kablam! | Nov 04 13:40:04.414 INFO kablam! 27 | fn pop(&mut self, id: &String) -> Option { Nov 04 13:40:04.414 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:40:04.414 INFO kablam! | Nov 04 13:40:04.414 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 13:40:04.414 INFO kablam! Nov 04 13:40:04.416 INFO kablam! warning: function is never used: `debug_print_ast` Nov 04 13:40:04.416 INFO kablam! --> src/typechecker.rs:779:1 Nov 04 13:40:04.416 INFO kablam! | Nov 04 13:40:04.416 INFO kablam! 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 04 13:40:04.416 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:40:04.416 INFO kablam! Nov 04 13:40:04.416 INFO kablam! warning: function is never used: `debug_print_inner` Nov 04 13:40:04.416 INFO kablam! --> src/typechecker.rs:784:1 Nov 04 13:40:04.416 INFO kablam! | Nov 04 13:40:04.416 INFO kablam! 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 04 13:40:04.416 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 13:40:04.416 INFO kablam! Nov 04 13:40:04.483 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.45s Nov 04 13:40:04.495 INFO kablam! su: No module specific data is present Nov 04 13:40:05.577 INFO running `"docker" "rm" "-f" "6d75c2206a6a04775f6ec5eec15a0918ec0dcc634a3fa4939c9efd0111c8bb47"` Nov 04 13:40:05.899 INFO blam! 6d75c2206a6a04775f6ec5eec15a0918ec0dcc634a3fa4939c9efd0111c8bb47