Dec 13 11:39:18.671 INFO testing mariosangiorgio/rulox against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 11:39:18.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:39:19.029 INFO [stdout] 9ccc2f4cf92f72b79ad4a1c1d3ef69fedadee51992533dee4777675c596f4601
Dec 13 11:39:19.036 INFO running `"docker" "start" "-a" "9ccc2f4cf92f72b79ad4a1c1d3ef69fedadee51992533dee4777675c596f4601"`
Dec 13 11:39:19.406 INFO [stderr] usermod: no changes
Dec 13 11:39:19.474 INFO [stderr]    Compiling syn v0.15.14
Dec 13 11:39:24.776 INFO [stderr]    Compiling num-derive v0.2.3
Dec 13 11:39:28.322 INFO [stderr]    Compiling rulox v0.1.0 (/source)
Dec 13 11:39:31.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.25s
Dec 13 11:39:31.682 INFO [stderr] su: No module specific data is present
Dec 13 11:39:31.949 INFO running `"docker" "inspect" "9ccc2f4cf92f72b79ad4a1c1d3ef69fedadee51992533dee4777675c596f4601"`
Dec 13 11:39:32.021 INFO running `"docker" "rm" "-f" "9ccc2f4cf92f72b79ad4a1c1d3ef69fedadee51992533dee4777675c596f4601"`
Dec 13 11:39:32.106 INFO [stdout] 9ccc2f4cf92f72b79ad4a1c1d3ef69fedadee51992533dee4777675c596f4601
Dec 13 11:39:32.107 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:39:32.274 INFO [stdout] a83fa7c406b327905220408fb6d0771f7385c18dd3c315b85a0caf20c5020429
Dec 13 11:39:32.276 INFO running `"docker" "start" "-a" "a83fa7c406b327905220408fb6d0771f7385c18dd3c315b85a0caf20c5020429"`
Dec 13 11:39:32.729 INFO [stderr] usermod: no changes
Dec 13 11:39:32.815 INFO [stderr]    Compiling byteorder v1.2.7
Dec 13 11:39:32.816 INFO [stderr]    Compiling wait-timeout v0.1.5
Dec 13 11:39:32.817 INFO [stderr]    Compiling rand v0.5.5
Dec 13 11:39:36.407 INFO [stderr]    Compiling tempfile v3.0.4
Dec 13 11:39:37.087 INFO [stderr]    Compiling rusty-fork v0.2.1
Dec 13 11:39:38.325 INFO [stderr]    Compiling proptest v0.8.7
Dec 13 11:39:51.404 INFO [stderr]    Compiling rulox v0.1.0 (/source)
Dec 13 11:39:54.543 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 11:39:54.543 INFO [stderr]    --> src/treewalk/mod.rs:99:5
Dec 13 11:39:54.544 INFO [stderr]     |
Dec 13 11:39:54.544 INFO [stderr] 99  | /     proptest! {
Dec 13 11:39:54.544 INFO [stderr] 100 | |     #[test]
Dec 13 11:39:54.544 INFO [stderr] 101 | |     fn doesnt_crash(ref input in "\\PC*") {
Dec 13 11:39:54.544 INFO [stderr] 102 | |         let mut lox_vm = TreeWalkRuloxInterpreter::default();
Dec 13 11:39:54.544 INFO [stderr] 103 | |         lox_vm.run(input)
Dec 13 11:39:54.544 INFO [stderr] 104 | |     }
Dec 13 11:39:54.544 INFO [stderr] 105 | |     }
Dec 13 11:39:54.544 INFO [stderr]     | |_____^
Dec 13 11:39:54.544 INFO [stderr]     |
Dec 13 11:39:54.544 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 11:39:54.544 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 11:39:54.544 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 11:39:54.544 INFO [stderr] 
Dec 13 11:39:54.551 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 11:39:54.551 INFO [stderr]   --> src/vm/mod.rs:27:5
Dec 13 11:39:54.551 INFO [stderr]    |
Dec 13 11:39:54.551 INFO [stderr] 27 | /     proptest! {
Dec 13 11:39:54.551 INFO [stderr] 28 | |     #[test]
Dec 13 11:39:54.551 INFO [stderr] 29 | |     #[ignore]
Dec 13 11:39:54.551 INFO [stderr] 30 | |     fn doesnt_crash(ref input in "\\PC*") {
Dec 13 11:39:54.551 INFO [stderr] ...  |
Dec 13 11:39:54.551 INFO [stderr] 33 | |     }
Dec 13 11:39:54.551 INFO [stderr] 34 | |     }
Dec 13 11:39:54.551 INFO [stderr]    | |_____^
Dec 13 11:39:54.551 INFO [stderr]    |
Dec 13 11:39:54.551 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 11:39:54.551 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 11:39:54.551 INFO [stderr] 
Dec 13 11:40:00.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.92s
Dec 13 11:40:00.679 INFO [stderr] su: No module specific data is present
Dec 13 11:40:01.883 INFO running `"docker" "inspect" "a83fa7c406b327905220408fb6d0771f7385c18dd3c315b85a0caf20c5020429"`
Dec 13 11:40:02.141 INFO running `"docker" "rm" "-f" "a83fa7c406b327905220408fb6d0771f7385c18dd3c315b85a0caf20c5020429"`
Dec 13 11:40:02.354 INFO [stdout] a83fa7c406b327905220408fb6d0771f7385c18dd3c315b85a0caf20c5020429
Dec 13 11:40:02.359 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 11:40:02.799 INFO [stdout] 76dd1f83d6eb8cee2d167b0e725832c4bd07851681cf6405aa68f4c62a9764c4
Dec 13 11:40:02.801 INFO running `"docker" "start" "-a" "76dd1f83d6eb8cee2d167b0e725832c4bd07851681cf6405aa68f4c62a9764c4"`
Dec 13 11:40:04.069 INFO [stderr] usermod: no changes
Dec 13 11:40:04.199 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 13 11:40:04.199 INFO [stdout] 
Dec 13 11:40:04.199 INFO [stderr]      Running /target/debug/deps/rulox-7e672eae360d7543
Dec 13 11:40:04.199 INFO [stdout] running 85 tests
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::binary ... ok
Dec 13 11:40:04.199 INFO [stdout] test frontend::scanner::tests::statements_with_unterminated_string ... ok
Dec 13 11:40:04.199 INFO [stdout] test frontend::scanner::tests::single_token ... ok
Dec 13 11:40:04.199 INFO [stdout] test frontend::scanner::tests::multiline_statements ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::binary_expression_with_mismatching_types ... ok
Dec 13 11:40:04.199 INFO [stdout] test frontend::scanner::tests::expression ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::block_affects_outer_scope ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::block_variable_dont_escape_scope ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::class_constructor ... ok
Dec 13 11:40:04.199 INFO [stdout] test frontend::scanner::tests::assignement_with_comment ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::expression_statement ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::class_properties ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::complex_expression_statement ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::function_declaration_and_call ... ok
Dec 13 11:40:04.199 INFO [stdout] test treewalk::interpreter::tests::custom_initializer ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::error_accessing_undefined_variable ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::if_then_else ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::grouping ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::error_assigning_undefined_variable ... ok
Dec 13 11:40:04.215 INFO [stdout] test frontend::scanner::tests::expression_with_bad_character ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::literal ... ok
Dec 13 11:40:04.215 INFO [stdout] test frontend::scanner::tests::expression_with_whitespaces ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::string_concatenation ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::unary ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::to_string ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::local_variables_dont_pollute_outer_scope ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::function_declaration_and_call_no_return ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::truth_table ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::method_execution ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::interpreter::tests::unary_minus_only_applies_to_numbers ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::lexical_scope_resolver::tests::error_on_local_redeclaration ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::lexical_scope_resolver::tests::global_redeclaration_is_allowed ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::lexical_scope_resolver::tests::error_on_shadowing ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::lexical_scope_resolver::tests::global_variable ... ok
Dec 13 11:40:04.215 INFO [stdout] test treewalk::parser::tests::assignment ... ok
Dec 13 11:40:04.221 INFO [stdout] test treewalk::parser::tests::binary ... ok
Dec 13 11:40:04.221 INFO [stdout] test treewalk::interpreter::tests::variable_definition_with_initializer ... ok
Dec 13 11:40:04.221 INFO [stdout] test treewalk::parser::tests::class ... ok
Dec 13 11:40:04.221 INFO [stdout] test treewalk::interpreter::tests::variable_definition ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::lexical_scope_resolver::tests::error_on_return_outside_a_function ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::for_statement ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::expr_with_equality ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::lexical_scope_resolver::tests::lexical_capture ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::lexical_scope_resolver::tests::captured_variable ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::for_statement_no_increment ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::for_statement_no_condition ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::interpreter::tests::while_loop ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::function_with_no_arguments ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::for_statement_no_initializer ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::get ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::if_then_else_statement ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::missing_initializer ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::logic ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::precedence_add_mul ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::precedence_mul_add ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::multiple_statements ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::precedence_mul_add_unary ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::unclosed_group ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::precedence_or_and ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::set ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::unfinished_block ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::wrong_assigment_target ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::unopened_group ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::while_statement ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::wrong_variable_declaration_target ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::if_then_statement ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::literal ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::function_with_two_arguments ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::parser::tests::function_with_one_argument ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::pretty_printer::tests::block ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::pretty_printer::tests::complex_expression ... ok
Dec 13 11:40:04.352 INFO [stdout] test treewalk::pretty_printer::tests::literal ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::unary ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::number ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::binary ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::binary_bool ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::complex ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::tests::doesnt_crash ... ignored
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::grouping ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::precedence ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::end_to_end_tests::unary_bool ... ok
Dec 13 11:40:04.352 INFO [stdout] test vm::interpreter::tests::interpret_doesnt_crash ... ok
Dec 13 11:40:04.363 INFO [stdout] test vm::interpreter::tests::trace_doesnt_crash ... ok
Dec 13 11:40:04.371 INFO [stdout] test vm::interpreter::tests::disassemble_doesnt_crash ... ok
Dec 13 11:40:04.539 INFO [stdout] test treewalk::tests::doesnt_crash ... ok
Dec 13 11:40:04.539 INFO [stderr]      Running /target/debug/deps/rulox-77c21d807e032943
Dec 13 11:40:04.539 INFO [stdout] 
Dec 13 11:40:04.539 INFO [stderr]      Running /target/debug/deps/ruloxvm-ec981431bb821b8b
Dec 13 11:40:04.539 INFO [stdout] test result: ok. 84 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 13 11:40:04.539 INFO [stdout] 
Dec 13 11:40:04.539 INFO [stdout] 
Dec 13 11:40:04.539 INFO [stdout] running 0 tests
Dec 13 11:40:04.539 INFO [stdout] 
Dec 13 11:40:04.539 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:40:04.539 INFO [stdout] 
Dec 13 11:40:04.548 INFO [stdout] 
Dec 13 11:40:04.548 INFO [stderr]    Doc-tests rulox
Dec 13 11:40:04.548 INFO [stdout] running 0 tests
Dec 13 11:40:04.548 INFO [stdout] 
Dec 13 11:40:04.548 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:40:04.548 INFO [stdout] 
Dec 13 11:40:04.993 INFO [stdout] 
Dec 13 11:40:04.993 INFO [stdout] running 2 tests
Dec 13 11:40:05.918 INFO [stdout] test src/vm/bytecode.rs - vm::bytecode::Chunk::add_instruction (line 62) ... ok
Dec 13 11:40:05.987 INFO [stdout] test src/vm/bytecode.rs - vm::bytecode::Chunk::add_constant (line 81) ... ok
Dec 13 11:40:05.987 INFO [stdout] 
Dec 13 11:40:05.987 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:40:05.987 INFO [stdout] 
Dec 13 11:40:05.996 INFO [stderr] su: No module specific data is present
Dec 13 11:40:06.381 INFO running `"docker" "inspect" "76dd1f83d6eb8cee2d167b0e725832c4bd07851681cf6405aa68f4c62a9764c4"`
Dec 13 11:40:06.561 INFO running `"docker" "rm" "-f" "76dd1f83d6eb8cee2d167b0e725832c4bd07851681cf6405aa68f4c62a9764c4"`
Dec 13 11:40:06.693 INFO [stdout] 76dd1f83d6eb8cee2d167b0e725832c4bd07851681cf6405aa68f4c62a9764c4