Nov 30 10:52:47.633 INFO checking GodTamIt/tiger-compiler-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323 Nov 30 10:52:47.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 10:52:48.140 INFO [stdout] 697e614d6fb264a567b06937f427e452dbc545202af01e5bb3ebc41c1a5e9b3d Nov 30 10:52:48.142 INFO running `"docker" "start" "-a" "697e614d6fb264a567b06937f427e452dbc545202af01e5bb3ebc41c1a5e9b3d"` Nov 30 10:52:49.280 INFO [stderr] usermod: no changes Nov 30 10:52:49.492 INFO [stderr] Checking serde v1.0.35 Nov 30 10:52:49.492 INFO [stderr] Checking indextree v1.1.1 Nov 30 10:52:49.503 INFO [stderr] Checking env_logger v0.5.6 Nov 30 10:53:00.181 INFO [stderr] Checking serde_json v1.0.13 Nov 30 10:53:02.780 INFO [stderr] Checking cs4240 v0.1.0 (/source) Nov 30 10:53:06.292 INFO [stderr] warning: unused variable: `funcdecls_node` Nov 30 10:53:06.292 INFO [stderr] --> src/typechecker.rs:297:45 Nov 30 10:53:06.292 INFO [stderr] | Nov 30 10:53:06.292 INFO [stderr] 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 30 10:53:06.292 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 30 10:53:06.292 INFO [stderr] | Nov 30 10:53:06.292 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 10:53:06.292 INFO [stderr] Nov 30 10:53:06.296 INFO [stderr] warning: unused variable: `child` Nov 30 10:53:06.296 INFO [stderr] --> src/typechecker.rs:508:17 Nov 30 10:53:06.296 INFO [stderr] | Nov 30 10:53:06.296 INFO [stderr] 508 | for child in rhs_node.children(arena) { Nov 30 10:53:06.296 INFO [stderr] | ^^^^^ help: consider using `_child` instead Nov 30 10:53:06.296 INFO [stderr] Nov 30 10:53:06.296 INFO [stderr] warning: unused variable: `term_child_iter` Nov 30 10:53:06.296 INFO [stderr] --> src/typechecker.rs:644:13 Nov 30 10:53:06.296 INFO [stderr] | Nov 30 10:53:06.296 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 30 10:53:06.296 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 30 10:53:06.297 INFO [stderr] Nov 30 10:53:06.297 INFO [stderr] warning: unused variable: `ast` Nov 30 10:53:06.297 INFO [stderr] --> src/main.rs:98:14 Nov 30 10:53:06.297 INFO [stderr] | Nov 30 10:53:06.297 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 30 10:53:06.297 INFO [stderr] | ^^^ help: consider using `_ast` instead Nov 30 10:53:06.297 INFO [stderr] Nov 30 10:53:06.297 INFO [stderr] warning: unused variable: `param` Nov 30 10:53:06.297 INFO [stderr] --> src/typechecker.rs:59:14 Nov 30 10:53:06.297 INFO [stderr] | Nov 30 10:53:06.297 INFO [stderr] 59 | for (param, param_type) in argmap.iter() { Nov 30 10:53:06.297 INFO [stderr] | ^^^^^ help: consider using `_param` instead Nov 30 10:53:06.297 INFO [stderr] Nov 30 10:53:06.316 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.316 INFO [stderr] --> src/main.rs:98:10 Nov 30 10:53:06.316 INFO [stderr] | Nov 30 10:53:06.316 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 30 10:53:06.317 INFO [stderr] | ----^^^ Nov 30 10:53:06.317 INFO [stderr] | | Nov 30 10:53:06.317 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.317 INFO [stderr] | Nov 30 10:53:06.317 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 10:53:06.317 INFO [stderr] Nov 30 10:53:06.317 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.317 INFO [stderr] --> src/main.rs:98:19 Nov 30 10:53:06.317 INFO [stderr] | Nov 30 10:53:06.317 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 30 10:53:06.317 INFO [stderr] | ----^^^^^^^ Nov 30 10:53:06.317 INFO [stderr] | | Nov 30 10:53:06.317 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.317 INFO [stderr] Nov 30 10:53:06.317 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.317 INFO [stderr] --> src/main.rs:109:21 Nov 30 10:53:06.317 INFO [stderr] | Nov 30 10:53:06.317 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 30 10:53:06.317 INFO [stderr] | ----^^^^^^^^ Nov 30 10:53:06.317 INFO [stderr] | | Nov 30 10:53:06.317 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.317 INFO [stderr] Nov 30 10:53:06.317 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.317 INFO [stderr] --> src/main.rs:109:10 Nov 30 10:53:06.317 INFO [stderr] | Nov 30 10:53:06.317 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 30 10:53:06.317 INFO [stderr] | ----^^^^^ Nov 30 10:53:06.317 INFO [stderr] | | Nov 30 10:53:06.317 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.317 INFO [stderr] Nov 30 10:53:06.510 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.510 INFO [stderr] --> src/typechecker.rs:644:9 Nov 30 10:53:06.510 INFO [stderr] | Nov 30 10:53:06.510 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 30 10:53:06.510 INFO [stderr] | ----^^^^^^^^^^^^^^^ Nov 30 10:53:06.510 INFO [stderr] | | Nov 30 10:53:06.510 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.510 INFO [stderr] Nov 30 10:53:06.526 INFO [stderr] warning: method is never used: `pop` Nov 30 10:53:06.527 INFO [stderr] --> src/typechecker.rs:27:5 Nov 30 10:53:06.527 INFO [stderr] | Nov 30 10:53:06.527 INFO [stderr] 27 | fn pop(&mut self, id: &String) -> Option { Nov 30 10:53:06.527 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:53:06.527 INFO [stderr] | Nov 30 10:53:06.527 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 10:53:06.527 INFO [stderr] Nov 30 10:53:06.528 INFO [stderr] warning: function is never used: `debug_print_ast` Nov 30 10:53:06.528 INFO [stderr] --> src/typechecker.rs:779:1 Nov 30 10:53:06.529 INFO [stderr] | Nov 30 10:53:06.529 INFO [stderr] 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 30 10:53:06.529 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:53:06.529 INFO [stderr] Nov 30 10:53:06.529 INFO [stderr] warning: function is never used: `debug_print_inner` Nov 30 10:53:06.529 INFO [stderr] --> src/typechecker.rs:784:1 Nov 30 10:53:06.529 INFO [stderr] | Nov 30 10:53:06.529 INFO [stderr] 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 30 10:53:06.529 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:53:06.529 INFO [stderr] Nov 30 10:53:06.937 INFO [stderr] warning: unused variable: `funcdecls_node` Nov 30 10:53:06.937 INFO [stderr] --> src/typechecker.rs:297:45 Nov 30 10:53:06.937 INFO [stderr] | Nov 30 10:53:06.937 INFO [stderr] 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Nov 30 10:53:06.937 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Nov 30 10:53:06.940 INFO [stderr] | Nov 30 10:53:06.940 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 30 10:53:06.940 INFO [stderr] Nov 30 10:53:06.941 INFO [stderr] warning: unused variable: `child` Nov 30 10:53:06.941 INFO [stderr] --> src/typechecker.rs:508:17 Nov 30 10:53:06.941 INFO [stderr] | Nov 30 10:53:06.941 INFO [stderr] 508 | for child in rhs_node.children(arena) { Nov 30 10:53:06.941 INFO [stderr] | ^^^^^ help: consider using `_child` instead Nov 30 10:53:06.941 INFO [stderr] Nov 30 10:53:06.942 INFO [stderr] warning: unused variable: `term_child_iter` Nov 30 10:53:06.942 INFO [stderr] --> src/typechecker.rs:644:13 Nov 30 10:53:06.942 INFO [stderr] | Nov 30 10:53:06.942 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 30 10:53:06.942 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Nov 30 10:53:06.942 INFO [stderr] Nov 30 10:53:06.943 INFO [stderr] warning: unused variable: `ast` Nov 30 10:53:06.943 INFO [stderr] --> src/main.rs:98:14 Nov 30 10:53:06.943 INFO [stderr] | Nov 30 10:53:06.943 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 30 10:53:06.943 INFO [stderr] | ^^^ help: consider using `_ast` instead Nov 30 10:53:06.943 INFO [stderr] Nov 30 10:53:06.944 INFO [stderr] warning: unused variable: `param` Nov 30 10:53:06.944 INFO [stderr] --> src/typechecker.rs:59:14 Nov 30 10:53:06.944 INFO [stderr] | Nov 30 10:53:06.944 INFO [stderr] 59 | for (param, param_type) in argmap.iter() { Nov 30 10:53:06.944 INFO [stderr] | ^^^^^ help: consider using `_param` instead Nov 30 10:53:06.944 INFO [stderr] Nov 30 10:53:06.968 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.968 INFO [stderr] --> src/main.rs:98:10 Nov 30 10:53:06.968 INFO [stderr] | Nov 30 10:53:06.968 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 30 10:53:06.968 INFO [stderr] | ----^^^ Nov 30 10:53:06.968 INFO [stderr] | | Nov 30 10:53:06.968 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.968 INFO [stderr] | Nov 30 10:53:06.968 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 10:53:06.968 INFO [stderr] Nov 30 10:53:06.968 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.968 INFO [stderr] --> src/main.rs:98:19 Nov 30 10:53:06.968 INFO [stderr] | Nov 30 10:53:06.968 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Nov 30 10:53:06.968 INFO [stderr] | ----^^^^^^^ Nov 30 10:53:06.968 INFO [stderr] | | Nov 30 10:53:06.968 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.968 INFO [stderr] Nov 30 10:53:06.969 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.969 INFO [stderr] --> src/main.rs:109:10 Nov 30 10:53:06.969 INFO [stderr] | Nov 30 10:53:06.969 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 30 10:53:06.969 INFO [stderr] | ----^^^^^ Nov 30 10:53:06.969 INFO [stderr] | | Nov 30 10:53:06.969 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.969 INFO [stderr] Nov 30 10:53:06.969 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:06.969 INFO [stderr] --> src/main.rs:109:21 Nov 30 10:53:06.969 INFO [stderr] | Nov 30 10:53:06.969 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Nov 30 10:53:06.969 INFO [stderr] | ----^^^^^^^^ Nov 30 10:53:06.969 INFO [stderr] | | Nov 30 10:53:06.969 INFO [stderr] | help: remove this `mut` Nov 30 10:53:06.969 INFO [stderr] Nov 30 10:53:07.107 INFO [stderr] warning: variable does not need to be mutable Nov 30 10:53:07.107 INFO [stderr] --> src/typechecker.rs:644:9 Nov 30 10:53:07.107 INFO [stderr] | Nov 30 10:53:07.107 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Nov 30 10:53:07.107 INFO [stderr] | ----^^^^^^^^^^^^^^^ Nov 30 10:53:07.107 INFO [stderr] | | Nov 30 10:53:07.107 INFO [stderr] | help: remove this `mut` Nov 30 10:53:07.107 INFO [stderr] Nov 30 10:53:07.123 INFO [stderr] warning: method is never used: `pop` Nov 30 10:53:07.123 INFO [stderr] --> src/typechecker.rs:27:5 Nov 30 10:53:07.123 INFO [stderr] | Nov 30 10:53:07.123 INFO [stderr] 27 | fn pop(&mut self, id: &String) -> Option { Nov 30 10:53:07.123 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:53:07.123 INFO [stderr] | Nov 30 10:53:07.123 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 10:53:07.123 INFO [stderr] Nov 30 10:53:07.123 INFO [stderr] warning: function is never used: `debug_print_ast` Nov 30 10:53:07.123 INFO [stderr] --> src/typechecker.rs:779:1 Nov 30 10:53:07.123 INFO [stderr] | Nov 30 10:53:07.123 INFO [stderr] 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Nov 30 10:53:07.123 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:53:07.123 INFO [stderr] Nov 30 10:53:07.123 INFO [stderr] warning: function is never used: `debug_print_inner` Nov 30 10:53:07.123 INFO [stderr] --> src/typechecker.rs:784:1 Nov 30 10:53:07.123 INFO [stderr] | Nov 30 10:53:07.123 INFO [stderr] 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Nov 30 10:53:07.123 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 10:53:07.123 INFO [stderr] Nov 30 10:53:07.165 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.86s Nov 30 10:53:07.172 INFO [stderr] su: No module specific data is present Nov 30 10:53:07.996 INFO running `"docker" "inspect" "697e614d6fb264a567b06937f427e452dbc545202af01e5bb3ebc41c1a5e9b3d"` Nov 30 10:53:08.274 INFO running `"docker" "rm" "-f" "697e614d6fb264a567b06937f427e452dbc545202af01e5bb3ebc41c1a5e9b3d"` Nov 30 10:53:08.568 INFO [stdout] 697e614d6fb264a567b06937f427e452dbc545202af01e5bb3ebc41c1a5e9b3d