[INFO] cloning repository https://github.com/prajithkb/lox-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prajithkb/lox-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f0559d9f7b1f421afaf257fc05eea568bff1f1e
[INFO] testing prajithkb/lox-rs against 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prajithkb/lox-rs on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] finished tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] tweaked toml for git repo https://github.com/prajithkb/lox-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/prajithkb/lox-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cli-table v0.4.6
[INFO] [stderr]   Downloaded cli-table-derive v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3290a2c9aef074562e87298217519094d6c982490301ad778cadc6ad59a0c0b
[INFO] running `Command { std: "docker" "start" "-a" "f3290a2c9aef074562e87298217519094d6c982490301ad778cadc6ad59a0c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3290a2c9aef074562e87298217519094d6c982490301ad778cadc6ad59a0c0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3290a2c9aef074562e87298217519094d6c982490301ad778cadc6ad59a0c0b", kill_on_drop: false }`
[INFO] [stdout] f3290a2c9aef074562e87298217519094d6c982490301ad778cadc6ad59a0c0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b0f050d73bb4ff18011fb7dc7a40b2da027d88ebd1c710b6c289af61e649ac2
[INFO] running `Command { std: "docker" "start" "-a" "2b0f050d73bb4ff18011fb7dc7a40b2da027d88ebd1c710b6c289af61e649ac2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.97s
[INFO] running `Command { std: "docker" "inspect" "2b0f050d73bb4ff18011fb7dc7a40b2da027d88ebd1c710b6c289af61e649ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b0f050d73bb4ff18011fb7dc7a40b2da027d88ebd1c710b6c289af61e649ac2", kill_on_drop: false }`
[INFO] [stdout] 2b0f050d73bb4ff18011fb7dc7a40b2da027d88ebd1c710b6c289af61e649ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e1d8875035d9ebd681b3af696a05b1a89f4c6bb54f16e224649f48f34a66ded
[INFO] running `Command { std: "docker" "start" "-a" "7e1d8875035d9ebd681b3af696a05b1a89f4c6bb54f16e224649f48f34a66ded", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling cli-table-derive v0.4.4
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling cli-table v0.4.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.66s
[INFO] running `Command { std: "docker" "inspect" "7e1d8875035d9ebd681b3af696a05b1a89f4c6bb54f16e224649f48f34a66ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e1d8875035d9ebd681b3af696a05b1a89f4c6bb54f16e224649f48f34a66ded", kill_on_drop: false }`
[INFO] [stdout] 7e1d8875035d9ebd681b3af696a05b1a89f4c6bb54f16e224649f48f34a66ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 167ce5bd61c41fe4d1b6f15e123b3738ecba5dc4e79526a5fb0de07e4078a090
[INFO] running `Command { std: "docker" "start" "-a" "167ce5bd61c41fe4d1b6f15e123b3738ecba5dc4e79526a5fb0de07e4078a090", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lox_rs-72dfc054a186d3fc)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test bytecode_virtual_machine::chunk::tests::test_chunk ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::block ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::binary ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::classes_fields ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::grouping ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::functions ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::classes_methods ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::if_condition ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::number ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::logical_or_and_and_statements ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::print ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::var_declaration ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::class_initializer_with_this ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::string ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::unary ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::while_loop ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_call_error_stack_trace ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_block ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_methods ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_fields ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_if_statement ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_logical_operations ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_numeric_expressions ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_call_success ... ok
[INFO] [stdout] test common::scanner::tests::scanner_tests ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_native_clock ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_initializer_and_this ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_string_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_behaviour ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_while_loop ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state_and_behaviour_and_constructor ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::environment_tests ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::closure ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state_and_behaviour ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::execute_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::evaluate_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::evaluate_literals ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::native_function_clock ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::if_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::user_defined_fun ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::for_statement ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::logical_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::scoped_statements ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_stack_overflow ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::while_statement ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_call ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_class_declaration ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_block ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_fun_declaration ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::prints_ast_correctly ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_loop ... ok
[INFO] [stdout] test tree_walk_interpreter::resolver::tests::test_resolver ... ok
[INFO] [stdout] test tree_walk_interpreter::resolver::tests::resolver_fails ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_if ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_rs-99d971a5811d4512)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/benchmark_tests.rs (/opt/rustwide/target/debug/deps/benchmark_tests-17797f0749aeb472)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test perf_timings ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- perf_timings stdout ----
[INFO] [stdout] This test runs the bench mark tests and compares the timing (performance) between clox and vm.
[INFO] [stdout] It does not assert on anything yet.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Error: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }), State { next_error: None, backtrace: InternalBacktrace { backtrace: Some(   0: error_chain::backtrace::imp::InternalBacktrace::new
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/backtrace.rs:56:48
[INFO] [stdout]    1: <error_chain::State as core::default::Default>::default
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/lib.rs:687:24
[INFO] [stdout]    2: lox_rs::errors::Error::from_kind
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/error_chain.rs:269:21
[INFO] [stdout]    3: <lox_rs::errors::Error as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/error_chain.rs:361:21
[INFO] [stdout]    4: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1959:27
[INFO] [stdout]    5: benchmark_tests::perf_timings
[INFO] [stdout]              at tests/benchmark_tests.rs:20:31
[INFO] [stdout]    6: benchmark_tests::perf_timings::{{closure}}
[INFO] [stdout]              at tests/benchmark_tests.rs:16:22
[INFO] [stdout]    7: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]       test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]    9: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]       test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   10: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]       std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   11: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]       std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   12: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]       <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   13: <unknown>
[INFO] [stdout]   14: __clone
[INFO] [stdout] ) } })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     perf_timings
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 16.28s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test benchmark_tests`
[INFO] running `Command { std: "docker" "inspect" "167ce5bd61c41fe4d1b6f15e123b3738ecba5dc4e79526a5fb0de07e4078a090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167ce5bd61c41fe4d1b6f15e123b3738ecba5dc4e79526a5fb0de07e4078a090", kill_on_drop: false }`
[INFO] [stdout] 167ce5bd61c41fe4d1b6f15e123b3738ecba5dc4e79526a5fb0de07e4078a090
[INFO] testing prajithkb/lox-rs against beta-2024-02-10 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprajithkb%2Flox-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/prajithkb/lox-rs on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] finished tweaking git repo https://github.com/prajithkb/lox-rs
[INFO] tweaked toml for git repo https://github.com/prajithkb/lox-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/prajithkb/lox-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c5d093782769be729691285737a31258f82c10587917a769d0c438fe81801d3
[INFO] running `Command { std: "docker" "start" "-a" "9c5d093782769be729691285737a31258f82c10587917a769d0c438fe81801d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c5d093782769be729691285737a31258f82c10587917a769d0c438fe81801d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c5d093782769be729691285737a31258f82c10587917a769d0c438fe81801d3", kill_on_drop: false }`
[INFO] [stdout] 9c5d093782769be729691285737a31258f82c10587917a769d0c438fe81801d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe97a58994225c0d265e3749ba748dc1e00be502695d55bafb492c0058e59a65
[INFO] running `Command { std: "docker" "start" "-a" "fe97a58994225c0d265e3749ba748dc1e00be502695d55bafb492c0058e59a65", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.33
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.94s
[INFO] running `Command { std: "docker" "inspect" "fe97a58994225c0d265e3749ba748dc1e00be502695d55bafb492c0058e59a65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe97a58994225c0d265e3749ba748dc1e00be502695d55bafb492c0058e59a65", kill_on_drop: false }`
[INFO] [stdout] fe97a58994225c0d265e3749ba748dc1e00be502695d55bafb492c0058e59a65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 031f6c006540f09842f30d57f518aaec3c4fdf02b2270713309ca1d67e94c994
[INFO] running `Command { std: "docker" "start" "-a" "031f6c006540f09842f30d57f518aaec3c4fdf02b2270713309ca1d67e94c994", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.131
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling cli-table-derive v0.4.4
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
[INFO] [stderr]    Compiling cli-table v0.4.6
[INFO] [stderr]    Compiling num_enum_derive v0.5.4
[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]    Compiling lox-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.89s
[INFO] running `Command { std: "docker" "inspect" "031f6c006540f09842f30d57f518aaec3c4fdf02b2270713309ca1d67e94c994", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031f6c006540f09842f30d57f518aaec3c4fdf02b2270713309ca1d67e94c994", kill_on_drop: false }`
[INFO] [stdout] 031f6c006540f09842f30d57f518aaec3c4fdf02b2270713309ca1d67e94c994
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39185e340fe853801ae0af6156c8da31f1811396ebeb402bb5d66b9ba3cfc344
[INFO] running `Command { std: "docker" "start" "-a" "39185e340fe853801ae0af6156c8da31f1811396ebeb402bb5d66b9ba3cfc344", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lox_rs-e34053e05262a29e)
[INFO] [stdout] 
[INFO] [stdout] running 59 tests
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::classes_methods ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::binary ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::class_initializer_with_this ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::functions ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::grouping ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::classes_fields ... ok
[INFO] [stdout] test bytecode_virtual_machine::chunk::tests::test_chunk ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::block ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::number ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::logical_or_and_and_statements ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::print ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::unary ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::if_condition ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::while_loop ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::string ... ok
[INFO] [stdout] test bytecode_virtual_machine::compiler::tests::var_declaration ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_call_error_stack_trace ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_call_success ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_if_statement ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_fields ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_block ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_native_clock ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_numeric_expressions ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_logical_operations ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_methods ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_string_expressions ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_class_initializer_and_this ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state_and_behaviour ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state_and_behaviour_and_constructor ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_behaviour ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::class_with_state ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::closure ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_stack_overflow ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::environment_tests ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::evaluate_expressions ... ok
[INFO] [stdout] test bytecode_virtual_machine::vm::tests::vm_while_loop ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::evaluate_literals ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::logical_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::execute_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::for_statement ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::if_statements ... ok
[INFO] [stdout] test common::scanner::tests::scanner_tests ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_block ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_call ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::user_defined_fun ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_expressions ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_fun_declaration ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::scoped_statements ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::native_function_clock ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::while_statement ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_class_declaration ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::prints_ast_correctly ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_loop ... ok
[INFO] [stdout] test tree_walk_interpreter::resolver::tests::test_resolver ... ok
[INFO] [stdout] test tree_walk_interpreter::resolver::tests::resolver_fails ... ok
[INFO] [stdout] test tree_walk_interpreter::parser::tests::parses_ast_correctly_if ... ok
[INFO] [stdout] test tree_walk_interpreter::interpreter::tests::fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 59 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lox_rs-64515116f9da94f2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/benchmark_tests.rs (/opt/rustwide/target/debug/deps/benchmark_tests-5fa8519a9ed10356)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test perf_timings ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- perf_timings stdout ----
[INFO] [stdout] This test runs the bench mark tests and compares the timing (performance) between clox and vm.
[INFO] [stdout] It does not assert on anything yet.
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Error: Error(Io(Os { code: 2, kind: NotFound, message: "No such file or directory" }), State { next_error: None, backtrace: InternalBacktrace { backtrace: Some(   0: error_chain::backtrace::imp::InternalBacktrace::new
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/backtrace.rs:56:48
[INFO] [stdout]    1: <error_chain::State as core::default::Default>::default
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/lib.rs:687:24
[INFO] [stdout]    2: lox_rs::errors::Error::from_kind
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/error_chain.rs:269:21
[INFO] [stdout]    3: <lox_rs::errors::Error as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/error-chain-0.12.4/src/error_chain.rs:361:21
[INFO] [stdout]    4: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/result.rs:1959:27
[INFO] [stdout]    5: benchmark_tests::perf_timings
[INFO] [stdout]              at tests/benchmark_tests.rs:20:31
[INFO] [stdout]    6: benchmark_tests::perf_timings::{{closure}}
[INFO] [stdout]              at tests/benchmark_tests.rs:16:22
[INFO] [stdout]    7: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]       test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:621:18
[INFO] [stdout]    9: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:60
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:644:27
[INFO] [stdout]       test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:567:43
[INFO] [stdout]   10: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/test/src/lib.rs:595:41
[INFO] [stdout]       std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   11: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:554:40
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panicking.rs:518:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/panic.rs:142:14
[INFO] [stdout]       std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   12: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]       <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]       std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/f2048098a1ca42a520e7bed68e321a66edc0a1b1/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   13: <unknown>
[INFO] [stdout]   14: __clone
[INFO] [stdout] ) } })
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     perf_timings
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 17.93s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test benchmark_tests`
[INFO] running `Command { std: "docker" "inspect" "39185e340fe853801ae0af6156c8da31f1811396ebeb402bb5d66b9ba3cfc344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39185e340fe853801ae0af6156c8da31f1811396ebeb402bb5d66b9ba3cfc344", kill_on_drop: false }`
[INFO] [stdout] 39185e340fe853801ae0af6156c8da31f1811396ebeb402bb5d66b9ba3cfc344
