Dec 14 10:00:29.066 INFO testing GodTamIt/tiger-compiler-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 10:00:29.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 10:00:29.498 INFO [stdout] f35301b4649cbe2c5ea1b5fbfe248da958614e558424e3378ae3b9c77404e8b4 Dec 14 10:00:29.502 INFO running `"docker" "start" "-a" "f35301b4649cbe2c5ea1b5fbfe248da958614e558424e3378ae3b9c77404e8b4"` Dec 14 10:00:30.631 INFO [stderr] usermod: no changes Dec 14 10:00:30.847 INFO [stderr] Compiling indextree v1.1.1 Dec 14 10:00:30.847 INFO [stderr] Compiling serde_json v1.0.13 Dec 14 10:00:30.851 INFO [stderr] Compiling env_logger v0.5.6 Dec 14 10:00:36.727 INFO [stderr] Compiling cs4240 v0.1.0 (/source) Dec 14 10:00:39.375 INFO [stderr] warning: unused variable: `funcdecls_node` Dec 14 10:00:39.375 INFO [stderr] --> src/typechecker.rs:297:45 Dec 14 10:00:39.375 INFO [stderr] | Dec 14 10:00:39.375 INFO [stderr] 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Dec 14 10:00:39.375 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Dec 14 10:00:39.375 INFO [stderr] | Dec 14 10:00:39.375 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 10:00:39.375 INFO [stderr] Dec 14 10:00:39.376 INFO [stderr] warning: unused variable: `child` Dec 14 10:00:39.376 INFO [stderr] --> src/typechecker.rs:508:17 Dec 14 10:00:39.376 INFO [stderr] | Dec 14 10:00:39.376 INFO [stderr] 508 | for child in rhs_node.children(arena) { Dec 14 10:00:39.376 INFO [stderr] | ^^^^^ help: consider using `_child` instead Dec 14 10:00:39.376 INFO [stderr] Dec 14 10:00:39.376 INFO [stderr] warning: unused variable: `term_child_iter` Dec 14 10:00:39.376 INFO [stderr] --> src/typechecker.rs:644:13 Dec 14 10:00:39.376 INFO [stderr] | Dec 14 10:00:39.376 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 14 10:00:39.376 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Dec 14 10:00:39.376 INFO [stderr] Dec 14 10:00:39.376 INFO [stderr] warning: unused variable: `ast` Dec 14 10:00:39.377 INFO [stderr] --> src/main.rs:98:14 Dec 14 10:00:39.377 INFO [stderr] | Dec 14 10:00:39.377 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 14 10:00:39.377 INFO [stderr] | ^^^ help: consider using `_ast` instead Dec 14 10:00:39.377 INFO [stderr] Dec 14 10:00:39.383 INFO [stderr] warning: unused variable: `param` Dec 14 10:00:39.383 INFO [stderr] --> src/typechecker.rs:59:14 Dec 14 10:00:39.383 INFO [stderr] | Dec 14 10:00:39.383 INFO [stderr] 59 | for (param, param_type) in argmap.iter() { Dec 14 10:00:39.383 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 14 10:00:39.383 INFO [stderr] Dec 14 10:00:39.400 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:39.400 INFO [stderr] --> src/main.rs:98:10 Dec 14 10:00:39.400 INFO [stderr] | Dec 14 10:00:39.400 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 14 10:00:39.400 INFO [stderr] | ----^^^ Dec 14 10:00:39.400 INFO [stderr] | | Dec 14 10:00:39.400 INFO [stderr] | help: remove this `mut` Dec 14 10:00:39.400 INFO [stderr] | Dec 14 10:00:39.400 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 10:00:39.400 INFO [stderr] Dec 14 10:00:39.400 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:39.400 INFO [stderr] --> src/main.rs:98:19 Dec 14 10:00:39.400 INFO [stderr] | Dec 14 10:00:39.400 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 14 10:00:39.400 INFO [stderr] | ----^^^^^^^ Dec 14 10:00:39.400 INFO [stderr] | | Dec 14 10:00:39.400 INFO [stderr] | help: remove this `mut` Dec 14 10:00:39.400 INFO [stderr] Dec 14 10:00:39.400 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:39.400 INFO [stderr] --> src/main.rs:109:10 Dec 14 10:00:39.400 INFO [stderr] | Dec 14 10:00:39.400 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 14 10:00:39.400 INFO [stderr] | ----^^^^^ Dec 14 10:00:39.400 INFO [stderr] | | Dec 14 10:00:39.400 INFO [stderr] | help: remove this `mut` Dec 14 10:00:39.400 INFO [stderr] Dec 14 10:00:39.400 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:39.400 INFO [stderr] --> src/main.rs:109:21 Dec 14 10:00:39.400 INFO [stderr] | Dec 14 10:00:39.400 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 14 10:00:39.400 INFO [stderr] | ----^^^^^^^^ Dec 14 10:00:39.400 INFO [stderr] | | Dec 14 10:00:39.400 INFO [stderr] | help: remove this `mut` Dec 14 10:00:39.400 INFO [stderr] Dec 14 10:00:39.603 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:39.603 INFO [stderr] --> src/typechecker.rs:644:9 Dec 14 10:00:39.603 INFO [stderr] | Dec 14 10:00:39.603 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 14 10:00:39.603 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 14 10:00:39.603 INFO [stderr] | | Dec 14 10:00:39.603 INFO [stderr] | help: remove this `mut` Dec 14 10:00:39.603 INFO [stderr] Dec 14 10:00:39.618 INFO [stderr] warning: method is never used: `pop` Dec 14 10:00:39.618 INFO [stderr] --> src/typechecker.rs:27:5 Dec 14 10:00:39.618 INFO [stderr] | Dec 14 10:00:39.618 INFO [stderr] 27 | fn pop(&mut self, id: &String) -> Option { Dec 14 10:00:39.618 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 10:00:39.618 INFO [stderr] | Dec 14 10:00:39.618 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 10:00:39.618 INFO [stderr] Dec 14 10:00:39.619 INFO [stderr] warning: function is never used: `debug_print_ast` Dec 14 10:00:39.619 INFO [stderr] --> src/typechecker.rs:779:1 Dec 14 10:00:39.619 INFO [stderr] | Dec 14 10:00:39.619 INFO [stderr] 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Dec 14 10:00:39.619 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 10:00:39.619 INFO [stderr] Dec 14 10:00:39.619 INFO [stderr] warning: function is never used: `debug_print_inner` Dec 14 10:00:39.619 INFO [stderr] --> src/typechecker.rs:784:1 Dec 14 10:00:39.619 INFO [stderr] | Dec 14 10:00:39.619 INFO [stderr] 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Dec 14 10:00:39.619 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 10:00:39.619 INFO [stderr] Dec 14 10:00:43.176 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.53s Dec 14 10:00:43.183 INFO [stderr] su: No module specific data is present Dec 14 10:00:43.605 INFO running `"docker" "inspect" "f35301b4649cbe2c5ea1b5fbfe248da958614e558424e3378ae3b9c77404e8b4"` Dec 14 10:00:43.788 INFO running `"docker" "rm" "-f" "f35301b4649cbe2c5ea1b5fbfe248da958614e558424e3378ae3b9c77404e8b4"` Dec 14 10:00:44.076 INFO [stdout] f35301b4649cbe2c5ea1b5fbfe248da958614e558424e3378ae3b9c77404e8b4 Dec 14 10:00:44.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 10:00:44.324 INFO [stdout] 475d371fe16cf22f4a37750227613353340fe450cf290dd43be644a4b592a6b9 Dec 14 10:00:44.328 INFO running `"docker" "start" "-a" "475d371fe16cf22f4a37750227613353340fe450cf290dd43be644a4b592a6b9"` Dec 14 10:00:45.019 INFO [stderr] usermod: no changes Dec 14 10:00:45.155 INFO [stderr] Compiling cs4240 v0.1.0 (/source) Dec 14 10:00:47.471 INFO [stderr] warning: unused variable: `funcdecls_node` Dec 14 10:00:47.471 INFO [stderr] --> src/typechecker.rs:297:45 Dec 14 10:00:47.471 INFO [stderr] | Dec 14 10:00:47.471 INFO [stderr] 297 | fn build_context_map(vardecls_node: NodeId, funcdecls_node: NodeId, arena: &Arena>, atable: &SymbolTable) -> Result { Dec 14 10:00:47.471 INFO [stderr] | ^^^^^^^^^^^^^^ help: consider using `_funcdecls_node` instead Dec 14 10:00:47.471 INFO [stderr] | Dec 14 10:00:47.471 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 14 10:00:47.471 INFO [stderr] Dec 14 10:00:47.471 INFO [stderr] warning: unused variable: `child` Dec 14 10:00:47.471 INFO [stderr] --> src/typechecker.rs:508:17 Dec 14 10:00:47.471 INFO [stderr] | Dec 14 10:00:47.471 INFO [stderr] 508 | for child in rhs_node.children(arena) { Dec 14 10:00:47.471 INFO [stderr] | ^^^^^ help: consider using `_child` instead Dec 14 10:00:47.471 INFO [stderr] Dec 14 10:00:47.471 INFO [stderr] warning: unused variable: `term_child_iter` Dec 14 10:00:47.471 INFO [stderr] --> src/typechecker.rs:644:13 Dec 14 10:00:47.471 INFO [stderr] | Dec 14 10:00:47.471 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 14 10:00:47.471 INFO [stderr] | ^^^^^^^^^^^^^^^ help: consider using `_term_child_iter` instead Dec 14 10:00:47.471 INFO [stderr] Dec 14 10:00:47.471 INFO [stderr] warning: unused variable: `ast` Dec 14 10:00:47.471 INFO [stderr] --> src/main.rs:98:14 Dec 14 10:00:47.471 INFO [stderr] | Dec 14 10:00:47.471 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 14 10:00:47.471 INFO [stderr] | ^^^ help: consider using `_ast` instead Dec 14 10:00:47.471 INFO [stderr] Dec 14 10:00:47.471 INFO [stderr] warning: unused variable: `param` Dec 14 10:00:47.471 INFO [stderr] --> src/typechecker.rs:59:14 Dec 14 10:00:47.471 INFO [stderr] | Dec 14 10:00:47.471 INFO [stderr] 59 | for (param, param_type) in argmap.iter() { Dec 14 10:00:47.471 INFO [stderr] | ^^^^^ help: consider using `_param` instead Dec 14 10:00:47.471 INFO [stderr] Dec 14 10:00:47.495 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:47.495 INFO [stderr] --> src/main.rs:98:10 Dec 14 10:00:47.495 INFO [stderr] | Dec 14 10:00:47.495 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 14 10:00:47.495 INFO [stderr] | ----^^^ Dec 14 10:00:47.495 INFO [stderr] | | Dec 14 10:00:47.495 INFO [stderr] | help: remove this `mut` Dec 14 10:00:47.495 INFO [stderr] | Dec 14 10:00:47.495 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 10:00:47.495 INFO [stderr] Dec 14 10:00:47.495 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:47.495 INFO [stderr] --> src/main.rs:98:19 Dec 14 10:00:47.495 INFO [stderr] | Dec 14 10:00:47.495 INFO [stderr] 98 | let (mut ast, mut new_ast) = match parser::parse_input(&grammar, &table, &mut tokens) { Dec 14 10:00:47.495 INFO [stderr] | ----^^^^^^^ Dec 14 10:00:47.495 INFO [stderr] | | Dec 14 10:00:47.495 INFO [stderr] | help: remove this `mut` Dec 14 10:00:47.495 INFO [stderr] Dec 14 10:00:47.495 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:47.495 INFO [stderr] --> src/main.rs:109:21 Dec 14 10:00:47.495 INFO [stderr] | Dec 14 10:00:47.495 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 14 10:00:47.495 INFO [stderr] | ----^^^^^^^^ Dec 14 10:00:47.495 INFO [stderr] | | Dec 14 10:00:47.495 INFO [stderr] | help: remove this `mut` Dec 14 10:00:47.495 INFO [stderr] Dec 14 10:00:47.495 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:47.495 INFO [stderr] --> src/main.rs:109:10 Dec 14 10:00:47.495 INFO [stderr] | Dec 14 10:00:47.495 INFO [stderr] 109 | let (mut arena, mut ast_root) = typechecker::build_ast(&new_ast); Dec 14 10:00:47.495 INFO [stderr] | ----^^^^^ Dec 14 10:00:47.495 INFO [stderr] | | Dec 14 10:00:47.495 INFO [stderr] | help: remove this `mut` Dec 14 10:00:47.495 INFO [stderr] Dec 14 10:00:47.643 INFO [stderr] warning: variable does not need to be mutable Dec 14 10:00:47.643 INFO [stderr] --> src/typechecker.rs:644:9 Dec 14 10:00:47.643 INFO [stderr] | Dec 14 10:00:47.643 INFO [stderr] 644 | let mut term_child_iter = curr_term_node.children(arena); Dec 14 10:00:47.643 INFO [stderr] | ----^^^^^^^^^^^^^^^ Dec 14 10:00:47.643 INFO [stderr] | | Dec 14 10:00:47.643 INFO [stderr] | help: remove this `mut` Dec 14 10:00:47.643 INFO [stderr] Dec 14 10:00:47.663 INFO [stderr] warning: method is never used: `pop` Dec 14 10:00:47.663 INFO [stderr] --> src/typechecker.rs:27:5 Dec 14 10:00:47.663 INFO [stderr] | Dec 14 10:00:47.663 INFO [stderr] 27 | fn pop(&mut self, id: &String) -> Option { Dec 14 10:00:47.663 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 10:00:47.663 INFO [stderr] | Dec 14 10:00:47.663 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 10:00:47.663 INFO [stderr] Dec 14 10:00:47.663 INFO [stderr] warning: function is never used: `debug_print_ast` Dec 14 10:00:47.663 INFO [stderr] --> src/typechecker.rs:779:1 Dec 14 10:00:47.663 INFO [stderr] | Dec 14 10:00:47.663 INFO [stderr] 779 | pub fn debug_print_ast(arena: &Arena>, node: NodeId) { Dec 14 10:00:47.663 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 10:00:47.663 INFO [stderr] Dec 14 10:00:47.663 INFO [stderr] warning: function is never used: `debug_print_inner` Dec 14 10:00:47.663 INFO [stderr] --> src/typechecker.rs:784:1 Dec 14 10:00:47.663 INFO [stderr] | Dec 14 10:00:47.663 INFO [stderr] 784 | pub fn debug_print_inner(arena: &Arena>, node: NodeId) { Dec 14 10:00:47.663 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 14 10:00:47.663 INFO [stderr] Dec 14 10:00:48.015 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s Dec 14 10:00:48.016 INFO [stderr] su: No module specific data is present Dec 14 10:00:48.688 INFO running `"docker" "inspect" "475d371fe16cf22f4a37750227613353340fe450cf290dd43be644a4b592a6b9"` Dec 14 10:00:49.009 INFO running `"docker" "rm" "-f" "475d371fe16cf22f4a37750227613353340fe450cf290dd43be644a4b592a6b9"` Dec 14 10:00:49.289 INFO [stdout] 475d371fe16cf22f4a37750227613353340fe450cf290dd43be644a4b592a6b9 Dec 14 10:00:49.295 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 10:00:49.732 INFO [stdout] 6af592f42602951515d4830c6ec86f3dbc7dcfec3d85adefced8788f4bbf19fb Dec 14 10:00:49.736 INFO running `"docker" "start" "-a" "6af592f42602951515d4830c6ec86f3dbc7dcfec3d85adefced8788f4bbf19fb"` Dec 14 10:00:50.747 INFO [stderr] usermod: no changes Dec 14 10:00:50.915 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s Dec 14 10:00:50.927 INFO [stderr] Running /target/debug/deps/cs4240-147bb140ac7accf2 Dec 14 10:00:50.928 INFO [stdout] Dec 14 10:00:50.928 INFO [stdout] running 0 tests Dec 14 10:00:50.928 INFO [stdout] Dec 14 10:00:50.928 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 10:00:50.928 INFO [stdout] Dec 14 10:00:50.939 INFO [stderr] su: No module specific data is present Dec 14 10:00:52.367 INFO running `"docker" "inspect" "6af592f42602951515d4830c6ec86f3dbc7dcfec3d85adefced8788f4bbf19fb"` Dec 14 10:00:52.664 INFO running `"docker" "rm" "-f" "6af592f42602951515d4830c6ec86f3dbc7dcfec3d85adefced8788f4bbf19fb"` Dec 14 10:00:52.961 INFO [stdout] 6af592f42602951515d4830c6ec86f3dbc7dcfec3d85adefced8788f4bbf19fb