Dec 06 13:42:20.098 INFO testing GodTamIt/tiger-compiler-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 13:42:20.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"` Dec 06 13:42:20.562 INFO [stdout] a26dd6b90aa0c0a88a735315187ff0fc98ac9447a5541b84271a508729c941d9 Dec 06 13:42:20.564 INFO running `"docker" "start" "-a" "a26dd6b90aa0c0a88a735315187ff0fc98ac9447a5541b84271a508729c941d9"` Dec 06 13:42:21.780 INFO [stderr] usermod: no changes Dec 06 13:42:22.052 INFO [stderr] Compiling indextree v1.1.1 Dec 06 13:42:22.053 INFO [stderr] Compiling serde_json v1.0.13 Dec 06 13:42:22.073 INFO [stderr] Compiling env_logger v0.5.6 Dec 06 13:42:27.113 INFO [stderr] Compiling cs4240 v0.1.0 (/source) Dec 06 13:42:29.520 INFO [stderr] warning: unused variable: `funcdecls_node` Dec 06 13:42:29.521 INFO [stderr] --> src/typechecker.rs:297:45 Dec 06 13:42:29.521 INFO [stderr] | Dec 06 13:42:29.521 INFO [stderr] 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Dec 06 13:42:29.521 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Dec 06 13:42:29.521 INFO [stderr] | Dec 06 13:42:29.521 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 13:42:29.521 INFO [stderr] Dec 06 13:42:29.521 INFO [stderr] warning: unused variable: `child` Dec 06 13:42:29.521 INFO [stderr] --> src/typechecker.rs:508:17 Dec 06 13:42:29.521 INFO [stderr] | Dec 06 13:42:29.521 INFO [stderr] 508 | for child in rhs_node.children(arena) { Dec 06 13:42:29.521 INFO [stderr] | ^^^^^ help: consider using `_child` instead Dec 06 13:42:29.521 INFO [stderr] Dec 06 13:42:29.521 INFO [stderr] warning: unused variable: `term_child_iter` Dec 06 13:42:29.521 INFO [stderr] --> src/typechecker.rs:644:13 Dec 06 13:42:29.521 INFO [stderr] | Dec 06 13:42:29.521 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 06 13:42:29.521 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Dec 06 13:42:29.521 INFO [stderr] Dec 06 13:42:29.521 INFO [stderr] warning: unused variable: `ast` Dec 06 13:42:29.521 INFO [stderr] --> src/main.rs:98:14 Dec 06 13:42:29.521 INFO [stderr] | Dec 06 13:42:29.521 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 06 13:42:29.521 INFO [stderr] | ^^^ help: consider using `_ast` instead Dec 06 13:42:29.521 INFO [stderr] Dec 06 13:42:29.521 INFO [stderr] warning: unused variable: `param` Dec 06 13:42:29.521 INFO [stderr] --> src/typechecker.rs:59:14 Dec 06 13:42:29.521 INFO [stderr] | Dec 06 13:42:29.521 INFO [stderr] 59 | for (param, param_type) in argmap.iter() { Dec 06 13:42:29.521 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 06 13:42:29.521 INFO [stderr] Dec 06 13:42:29.532 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:29.532 INFO [stderr] --> src/main.rs:98:10 Dec 06 13:42:29.532 INFO [stderr] | Dec 06 13:42:29.532 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 06 13:42:29.532 INFO [stderr] | ----^^^ Dec 06 13:42:29.532 INFO [stderr] | | Dec 06 13:42:29.532 INFO [stderr] | help: remove this `mut` Dec 06 13:42:29.532 INFO [stderr] | Dec 06 13:42:29.532 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 13:42:29.532 INFO [stderr] Dec 06 13:42:29.532 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:29.532 INFO [stderr] --> src/main.rs:98:19 Dec 06 13:42:29.532 INFO [stderr] | Dec 06 13:42:29.532 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 06 13:42:29.532 INFO [stderr] | ----^^^^^^^ Dec 06 13:42:29.532 INFO [stderr] | | Dec 06 13:42:29.532 INFO [stderr] | help: remove this `mut` Dec 06 13:42:29.532 INFO [stderr] Dec 06 13:42:29.532 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:29.532 INFO [stderr] --> src/main.rs:109:10 Dec 06 13:42:29.532 INFO [stderr] | Dec 06 13:42:29.532 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 06 13:42:29.532 INFO [stderr] | ----^^^^^ Dec 06 13:42:29.532 INFO [stderr] | | Dec 06 13:42:29.532 INFO [stderr] | help: remove this `mut` Dec 06 13:42:29.532 INFO [stderr] Dec 06 13:42:29.532 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:29.532 INFO [stderr] --> src/main.rs:109:21 Dec 06 13:42:29.532 INFO [stderr] | Dec 06 13:42:29.532 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 06 13:42:29.532 INFO [stderr] | ----^^^^^^^^ Dec 06 13:42:29.532 INFO [stderr] | | Dec 06 13:42:29.532 INFO [stderr] | help: remove this `mut` Dec 06 13:42:29.532 INFO [stderr] Dec 06 13:42:29.662 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:29.662 INFO [stderr] --> src/typechecker.rs:644:9 Dec 06 13:42:29.662 INFO [stderr] | Dec 06 13:42:29.662 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 06 13:42:29.662 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 06 13:42:29.662 INFO [stderr] | | Dec 06 13:42:29.662 INFO [stderr] | help: remove this `mut` Dec 06 13:42:29.662 INFO [stderr] Dec 06 13:42:29.677 INFO [stderr] warning: method is never used: `pop` Dec 06 13:42:29.677 INFO [stderr] --> src/typechecker.rs:27:5 Dec 06 13:42:29.677 INFO [stderr] | Dec 06 13:42:29.677 INFO [stderr] 27 | fn pop(&mut self, id: &String) -> Option { Dec 06 13:42:29.677 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 13:42:29.677 INFO [stderr] | Dec 06 13:42:29.677 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 13:42:29.677 INFO [stderr] Dec 06 13:42:29.678 INFO [stderr] warning: function is never used: `debug_print_ast` Dec 06 13:42:29.678 INFO [stderr] --> src/typechecker.rs:779:1 Dec 06 13:42:29.678 INFO [stderr] | Dec 06 13:42:29.678 INFO [stderr] 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Dec 06 13:42:29.678 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 13:42:29.678 INFO [stderr] Dec 06 13:42:29.678 INFO [stderr] warning: function is never used: `debug_print_inner` Dec 06 13:42:29.678 INFO [stderr] --> src/typechecker.rs:784:1 Dec 06 13:42:29.678 INFO [stderr] | Dec 06 13:42:29.678 INFO [stderr] 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Dec 06 13:42:29.678 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 13:42:29.678 INFO [stderr] Dec 06 13:42:34.081 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.26s Dec 06 13:42:34.089 INFO [stderr] su: No module specific data is present Dec 06 13:42:34.852 INFO running `"docker" "inspect" "a26dd6b90aa0c0a88a735315187ff0fc98ac9447a5541b84271a508729c941d9"` Dec 06 13:42:35.092 INFO running `"docker" "rm" "-f" "a26dd6b90aa0c0a88a735315187ff0fc98ac9447a5541b84271a508729c941d9"` Dec 06 13:42:35.304 INFO [stdout] a26dd6b90aa0c0a88a735315187ff0fc98ac9447a5541b84271a508729c941d9 Dec 06 13:42:35.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"` Dec 06 13:42:35.784 INFO [stdout] f4ad5837352c8d92d670245e8bf336a92590eb5fb8519ba6cf1f2a6723badf92 Dec 06 13:42:35.786 INFO running `"docker" "start" "-a" "f4ad5837352c8d92d670245e8bf336a92590eb5fb8519ba6cf1f2a6723badf92"` Dec 06 13:42:36.623 INFO [stderr] usermod: no changes Dec 06 13:42:36.732 INFO [stderr] Compiling cs4240 v0.1.0 (/source) Dec 06 13:42:38.924 INFO [stderr] warning: unused variable: `funcdecls_node` Dec 06 13:42:38.924 INFO [stderr] --> src/typechecker.rs:297:45 Dec 06 13:42:38.924 INFO [stderr] | Dec 06 13:42:38.924 INFO [stderr] 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Dec 06 13:42:38.924 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Dec 06 13:42:38.924 INFO [stderr] | Dec 06 13:42:38.924 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 13:42:38.924 INFO [stderr] Dec 06 13:42:38.924 INFO [stderr] warning: unused variable: `child` Dec 06 13:42:38.924 INFO [stderr] --> src/typechecker.rs:508:17 Dec 06 13:42:38.924 INFO [stderr] | Dec 06 13:42:38.924 INFO [stderr] 508 | for child in rhs_node.children(arena) { Dec 06 13:42:38.924 INFO [stderr] | ^^^^^ help: consider using `_child` instead Dec 06 13:42:38.924 INFO [stderr] Dec 06 13:42:38.924 INFO [stderr] warning: unused variable: `term_child_iter` Dec 06 13:42:38.924 INFO [stderr] --> src/typechecker.rs:644:13 Dec 06 13:42:38.924 INFO [stderr] | Dec 06 13:42:38.924 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 06 13:42:38.924 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Dec 06 13:42:38.924 INFO [stderr] Dec 06 13:42:38.925 INFO [stderr] warning: unused variable: `ast` Dec 06 13:42:38.925 INFO [stderr] --> src/main.rs:98:14 Dec 06 13:42:38.925 INFO [stderr] | Dec 06 13:42:38.925 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 06 13:42:38.925 INFO [stderr] | ^^^ help: consider using `_ast` instead Dec 06 13:42:38.925 INFO [stderr] Dec 06 13:42:38.925 INFO [stderr] warning: unused variable: `param` Dec 06 13:42:38.925 INFO [stderr] --> src/typechecker.rs:59:14 Dec 06 13:42:38.925 INFO [stderr] | Dec 06 13:42:38.925 INFO [stderr] 59 | for (param, param_type) in argmap.iter() { Dec 06 13:42:38.925 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 06 13:42:38.925 INFO [stderr] Dec 06 13:42:38.946 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:38.946 INFO [stderr] --> src/main.rs:98:10 Dec 06 13:42:38.946 INFO [stderr] | Dec 06 13:42:38.946 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 06 13:42:38.946 INFO [stderr] | ----^^^ Dec 06 13:42:38.946 INFO [stderr] | | Dec 06 13:42:38.946 INFO [stderr] | help: remove this `mut` Dec 06 13:42:38.946 INFO [stderr] | Dec 06 13:42:38.946 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 13:42:38.946 INFO [stderr] Dec 06 13:42:38.947 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:38.947 INFO [stderr] --> src/main.rs:98:19 Dec 06 13:42:38.947 INFO [stderr] | Dec 06 13:42:38.947 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 06 13:42:38.947 INFO [stderr] | ----^^^^^^^ Dec 06 13:42:38.947 INFO [stderr] | | Dec 06 13:42:38.947 INFO [stderr] | help: remove this `mut` Dec 06 13:42:38.947 INFO [stderr] Dec 06 13:42:38.947 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:38.947 INFO [stderr] --> src/main.rs:109:21 Dec 06 13:42:38.947 INFO [stderr] | Dec 06 13:42:38.947 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 06 13:42:38.947 INFO [stderr] | ----^^^^^^^^ Dec 06 13:42:38.947 INFO [stderr] | | Dec 06 13:42:38.947 INFO [stderr] | help: remove this `mut` Dec 06 13:42:38.947 INFO [stderr] Dec 06 13:42:38.947 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:38.947 INFO [stderr] --> src/main.rs:109:10 Dec 06 13:42:38.947 INFO [stderr] | Dec 06 13:42:38.947 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 06 13:42:38.947 INFO [stderr] | ----^^^^^ Dec 06 13:42:38.947 INFO [stderr] | | Dec 06 13:42:38.947 INFO [stderr] | help: remove this `mut` Dec 06 13:42:38.947 INFO [stderr] Dec 06 13:42:39.060 INFO [stderr] warning: variable does not need to be mutable Dec 06 13:42:39.060 INFO [stderr] --> src/typechecker.rs:644:9 Dec 06 13:42:39.060 INFO [stderr] | Dec 06 13:42:39.060 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 06 13:42:39.060 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 06 13:42:39.060 INFO [stderr] | | Dec 06 13:42:39.060 INFO [stderr] | help: remove this `mut` Dec 06 13:42:39.060 INFO [stderr] Dec 06 13:42:39.068 INFO [stderr] warning: method is never used: `pop` Dec 06 13:42:39.068 INFO [stderr] --> src/typechecker.rs:27:5 Dec 06 13:42:39.068 INFO [stderr] | Dec 06 13:42:39.068 INFO [stderr] 27 | fn pop(&mut self, id: &String) -> Option { Dec 06 13:42:39.068 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 13:42:39.068 INFO [stderr] | Dec 06 13:42:39.068 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 13:42:39.068 INFO [stderr] Dec 06 13:42:39.068 INFO [stderr] warning: function is never used: `debug_print_ast` Dec 06 13:42:39.068 INFO [stderr] --> src/typechecker.rs:779:1 Dec 06 13:42:39.068 INFO [stderr] | Dec 06 13:42:39.068 INFO [stderr] 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Dec 06 13:42:39.068 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 13:42:39.068 INFO [stderr] Dec 06 13:42:39.068 INFO [stderr] warning: function is never used: `debug_print_inner` Dec 06 13:42:39.068 INFO [stderr] --> src/typechecker.rs:784:1 Dec 06 13:42:39.068 INFO [stderr] | Dec 06 13:42:39.068 INFO [stderr] 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Dec 06 13:42:39.068 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 13:42:39.068 INFO [stderr] Dec 06 13:42:39.311 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.67s Dec 06 13:42:39.319 INFO [stderr] su: No module specific data is present Dec 06 13:42:39.554 INFO running `"docker" "inspect" "f4ad5837352c8d92d670245e8bf336a92590eb5fb8519ba6cf1f2a6723badf92"` Dec 06 13:42:39.646 INFO running `"docker" "rm" "-f" "f4ad5837352c8d92d670245e8bf336a92590eb5fb8519ba6cf1f2a6723badf92"` Dec 06 13:42:39.738 INFO [stdout] f4ad5837352c8d92d670245e8bf336a92590eb5fb8519ba6cf1f2a6723badf92 Dec 06 13:42:39.743 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-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"` Dec 06 13:42:39.916 INFO [stdout] 64fe9a78d86db2945f230d536998849103ae2158c8f3a95e7f9ed7994251b339 Dec 06 13:42:39.918 INFO running `"docker" "start" "-a" "64fe9a78d86db2945f230d536998849103ae2158c8f3a95e7f9ed7994251b339"` Dec 06 13:42:40.256 INFO [stderr] usermod: no changes Dec 06 13:42:40.340 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s Dec 06 13:42:40.344 INFO [stderr] Running /target/debug/deps/cs4240-968c70a756fa37b0 Dec 06 13:42:40.347 INFO [stdout] Dec 06 13:42:40.347 INFO [stdout] running 0 tests Dec 06 13:42:40.347 INFO [stdout] Dec 06 13:42:40.347 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 13:42:40.347 INFO [stdout] Dec 06 13:42:40.348 INFO [stderr] su: No module specific data is present Dec 06 13:42:40.628 INFO running `"docker" "inspect" "64fe9a78d86db2945f230d536998849103ae2158c8f3a95e7f9ed7994251b339"` Dec 06 13:42:40.792 INFO running `"docker" "rm" "-f" "64fe9a78d86db2945f230d536998849103ae2158c8f3a95e7f9ed7994251b339"` Dec 06 13:42:41.007 INFO [stdout] 64fe9a78d86db2945f230d536998849103ae2158c8f3a95e7f9ed7994251b339