[INFO] cloning repository https://github.com/PWillumsen/monkey-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PWillumsen/monkey-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPWillumsen%2Fmonkey-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPWillumsen%2Fmonkey-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db009f422c79560fd85275086936b958aa25c048
[INFO] testing PWillumsen/monkey-rust against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPWillumsen%2Fmonkey-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PWillumsen/monkey-rust
[INFO] finished tweaking git repo https://github.com/PWillumsen/monkey-rust
[INFO] tweaked toml for git repo https://github.com/PWillumsen/monkey-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PWillumsen/monkey-rust on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PWillumsen/monkey-rust 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7538f3458ae2ebe13b13e375507b7c6f4a2b785fdfbb7b20750fd505536034ef
[INFO] running `Command { std: "docker" "start" "-a" "7538f3458ae2ebe13b13e375507b7c6f4a2b785fdfbb7b20750fd505536034ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7538f3458ae2ebe13b13e375507b7c6f4a2b785fdfbb7b20750fd505536034ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7538f3458ae2ebe13b13e375507b7c6f4a2b785fdfbb7b20750fd505536034ef", kill_on_drop: false }`
[INFO] [stdout] 7538f3458ae2ebe13b13e375507b7c6f4a2b785fdfbb7b20750fd505536034ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 133d58d8b0eb6db34aaf0f022ca40be01d31debb3e3bf11c8fb4762ca57319d1
[INFO] running `Command { std: "docker" "start" "-a" "133d58d8b0eb6db34aaf0f022ca40be01d31debb3e3bf11c8fb4762ca57319d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]   --> src/parser.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn infix_parse(&self, expr: Expression) -> Result<Expression> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "133d58d8b0eb6db34aaf0f022ca40be01d31debb3e3bf11c8fb4762ca57319d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133d58d8b0eb6db34aaf0f022ca40be01d31debb3e3bf11c8fb4762ca57319d1", kill_on_drop: false }`
[INFO] [stdout] 133d58d8b0eb6db34aaf0f022ca40be01d31debb3e3bf11c8fb4762ca57319d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c248bfaa9f6a5645df63d0f7f64b8d0bb1c8d111a38731768e7e0ef89b964df
[INFO] running `Command { std: "docker" "start" "-a" "2c248bfaa9f6a5645df63d0f7f64b8d0bb1c8d111a38731768e7e0ef89b964df", kill_on_drop: false }`
[INFO] [stderr]    Compiling monkey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]   --> src/parser.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn infix_parse(&self, expr: Expression) -> Result<Expression> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]   --> src/parser.rs:75:27
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn infix_parse(&self, expr: Expression) -> Result<Expression> {
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "2c248bfaa9f6a5645df63d0f7f64b8d0bb1c8d111a38731768e7e0ef89b964df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c248bfaa9f6a5645df63d0f7f64b8d0bb1c8d111a38731768e7e0ef89b964df", kill_on_drop: false }`
[INFO] [stdout] 2c248bfaa9f6a5645df63d0f7f64b8d0bb1c8d111a38731768e7e0ef89b964df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22bf39da35603cca4d8a787f528065756655abb7d54710db56573f563b1c61bf
[INFO] running `Command { std: "docker" "start" "-a" "22bf39da35603cca4d8a787f528065756655abb7d54710db56573f563b1c61bf", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `expr`
[INFO] [stderr]   --> src/parser.rs:75:27
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn infix_parse(&self, expr: Expression) -> Result<Expression> {
[INFO] [stderr]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_expr`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `monkey` (lib) generated 1 warning
[INFO] [stderr] warning: `monkey` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/monkey-c159a493d007e2c4)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test lexer::tests::lexer_tokenizes_all_monkey_tokens ... ok
[INFO] [stdout] test lexer::tests::lexer_tokenizes_simple_chars ... ok
[INFO] [stdout] test parser::test_parser_statements::test_identifier_expression ... FAILED
[INFO] [stdout] test parser::test_parser_statements::test_return_statements ... FAILED
[INFO] [stdout] test parser::test_parser_statements::test_let_statements ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test_parser_statements::test_identifier_expression stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::test_parser_statements::test_identifier_expression' (26) panicked at src/parser.rs:93:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ded19464912 - std::backtrace_rs::backtrace::libunwind::trace::hf3086ff3c8ddfec7
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ded19464912 - std::backtrace_rs::backtrace::trace_unsynchronized::h6caf11542219ebc3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ded19464912 - std::sys::backtrace::_print_fmt::hfd9f352edf0ef63b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ded19464912 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h746cb25d4c2f20bf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ded19474aef - core::fmt::rt::Argument::fmt::h7e560d1a4260d0bd
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5ded19474aef - core::fmt::write::h51c104753c8435b2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5ded19432073 - std::io::default_write_fmt::h7681766be9629d2f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ded19432073 - std::io::Write::write_fmt::h41771a141bf0adb2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5ded1943e092 - std::sys::backtrace::BacktraceLock::print::heee726a1c5b4a2c3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5ded19442a8f - std::panicking::default_hook::{{closure}}::h938489fbb79d30ee
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5ded19442921 - std::panicking::default_hook::hf7e155db98319366
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5ded19402a5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8041688d09537997
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5ded19402a5e - test::test_main_with_exit_callback::{{closure}}::hc8a7ea1f38432726
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:145:21
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   13:     0x5ded1944312e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h688488cd0fff9b17
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5ded1944312e - std::panicking::panic_with_hook::h78bb7329978b77c8
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5ded19442ec6 - std::panicking::panic_handler::{{closure}}::h306ab6080b8e304c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5ded1943e1c9 - std::sys::backtrace::__rust_end_short_backtrace::hab10906eec9c5584
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5ded1942653d - __rustc[31cdaa5515be9d95]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5ded1947c5a0 - core::panicking::panic_fmt::h8cb2938d8e2b0e7b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5ded1947c57c - core::panicking::panic::h2435dc34813decf1
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5ded193e16be - monkey::parser::Parser::parse_expression_statement::h75d34de46515965e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:93:9
[INFO] [stdout]   21:     0x5ded193e11cc - monkey::parser::Parser::parse_statement::h7d13b5ec99dda3fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:54:29
[INFO] [stdout]   22:     0x5ded193e1035 - monkey::parser::Parser::parse_program::h89eac27602ec830b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:40:24
[INFO] [stdout]   23:     0x5ded193e0c6c - monkey::parser::test_parser_statements::test_identifier_expression::h47ba77259eae8035
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:148:30
[INFO] [stdout]   24:     0x5ded193e0f57 - monkey::parser::test_parser_statements::test_identifier_expression::{{closure}}::hcfa61d3be5617008
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:143:36
[INFO] [stdout]   25:     0x5ded193dd816 - core::ops::function::FnOnce::call_once::hb405f1a98c69a7d4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5ded1940281b - core::ops::function::FnOnce::call_once::ha1081c2f5558e6c0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5ded1940281b - test::__rust_begin_short_backtrace::h42034e8abb013a4c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x5ded19418325 - test::run_test_in_process::{{closure}}::hf6d2134f58bf7650
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x5ded19418325 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecbf148a08d929b4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x5ded19418325 - std::panicking::catch_unwind::do_call::hdd8f84f296c52439
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   31:     0x5ded19418325 - std::panicking::catch_unwind::h3fd77bcad74bf69c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   32:     0x5ded19418325 - std::panic::catch_unwind::h512ad17f65705767
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5ded19418325 - test::run_test_in_process::h2b79c7cc828fafad
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x5ded19418325 - test::run_test::{{closure}}::hc287323e9e7aa380
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x5ded193eecf4 - test::run_test::{{closure}}::h26852bc3095664f0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x5ded193eecf4 - std::sys::backtrace::__rust_begin_short_backtrace::he88c7ba58706034f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x5ded193f252a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff63832735ca5300
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x5ded193f252a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5618784f23b8bacb
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x5ded193f252a - std::panicking::catch_unwind::do_call::hd103d0697f7d2f72
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   40:     0x5ded193f252a - std::panicking::catch_unwind::h947b18413ee60fc2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   41:     0x5ded193f252a - std::panic::catch_unwind::h51f47dbca8916fbf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5ded193f252a - std::thread::Builder::spawn_unchecked_::{{closure}}::h92bd4fc7ba1a8896
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x5ded193f252a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1edf6ba5edb7a202
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   44:     0x5ded1943844f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6765fcdde4c5daa4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   45:     0x5ded1943844f - std::sys::pal::unix::thread::Thread::new::thread_start::h448c4dadc391362b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/pal/unix/thread.rs:118:17
[INFO] [stdout]   46:     0x702591299aa4 - <unknown>
[INFO] [stdout]   47:     0x702591326a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test_parser_statements::test_return_statements stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::test_parser_statements::test_return_statements' (28) panicked at src/parser.rs:93:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ded19464912 - std::backtrace_rs::backtrace::libunwind::trace::hf3086ff3c8ddfec7
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ded19464912 - std::backtrace_rs::backtrace::trace_unsynchronized::h6caf11542219ebc3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ded19464912 - std::sys::backtrace::_print_fmt::hfd9f352edf0ef63b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ded19464912 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h746cb25d4c2f20bf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ded19474aef - core::fmt::rt::Argument::fmt::h7e560d1a4260d0bd
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5ded19474aef - core::fmt::write::h51c104753c8435b2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5ded19432073 - std::io::default_write_fmt::h7681766be9629d2f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ded19432073 - std::io::Write::write_fmt::h41771a141bf0adb2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5ded1943e092 - std::sys::backtrace::BacktraceLock::print::heee726a1c5b4a2c3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5ded19442a8f - std::panicking::default_hook::{{closure}}::h938489fbb79d30ee
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5ded19442921 - std::panicking::default_hook::hf7e155db98319366
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5ded19402a5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8041688d09537997
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5ded19402a5e - test::test_main_with_exit_callback::{{closure}}::hc8a7ea1f38432726
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ded1944312e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h688488cd0fff9b17
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5ded1944312e - std::panicking::panic_with_hook::h78bb7329978b77c8
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5ded19442ec6 - std::panicking::panic_handler::{{closure}}::h306ab6080b8e304c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5ded1943e1c9 - std::sys::backtrace::__rust_end_short_backtrace::hab10906eec9c5584
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5ded1942653d - __rustc[31cdaa5515be9d95]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5ded1947c5a0 - core::panicking::panic_fmt::h8cb2938d8e2b0e7b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5ded1947c57c - core::panicking::panic::h2435dc34813decf1
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5ded193e16be - monkey::parser::Parser::parse_expression_statement::h75d34de46515965e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:93:9
[INFO] [stdout]   21:     0x5ded193e11cc - monkey::parser::Parser::parse_statement::h7d13b5ec99dda3fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:54:29
[INFO] [stdout]   22:     0x5ded193e1035 - monkey::parser::Parser::parse_program::h89eac27602ec830b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:40:24
[INFO] [stdout]   23:     0x5ded193e08ac - monkey::parser::test_parser_statements::test_return_statements::hca3c28c4abe8161b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:131:30
[INFO] [stdout]   24:     0x5ded193e0bf7 - monkey::parser::test_parser_statements::test_return_statements::{{closure}}::h837b43385f0b1abf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:124:32
[INFO] [stdout]   25:     0x5ded193dd756 - core::ops::function::FnOnce::call_once::h0b29e2edfff2cb09
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5ded1940281b - core::ops::function::FnOnce::call_once::ha1081c2f5558e6c0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5ded1940281b - test::__rust_begin_short_backtrace::h42034e8abb013a4c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x5ded19418325 - test::run_test_in_process::{{closure}}::hf6d2134f58bf7650
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x5ded19418325 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecbf148a08d929b4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x5ded19418325 - std::panicking::catch_unwind::do_call::hdd8f84f296c52439
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   31:     0x5ded19418325 - std::panicking::catch_unwind::h3fd77bcad74bf69c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   32:     0x5ded19418325 - std::panic::catch_unwind::h512ad17f65705767
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5ded19418325 - test::run_test_in_process::h2b79c7cc828fafad
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x5ded19418325 - test::run_test::{{closure}}::hc287323e9e7aa380
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x5ded193eecf4 - test::run_test::{{closure}}::h26852bc3095664f0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x5ded193eecf4 - std::sys::backtrace::__rust_begin_short_backtrace::he88c7ba58706034f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x5ded193f252a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff63832735ca5300
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x5ded193f252a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5618784f23b8bacb
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x5ded193f252a - std::panicking::catch_unwind::do_call::hd103d0697f7d2f72
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   40:     0x5ded193f252a - std::panicking::catch_unwind::h947b18413ee60fc2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   41:     0x5ded193f252a - std::panic::catch_unwind::h51f47dbca8916fbf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5ded193f252a - std::thread::Builder::spawn_unchecked_::{{closure}}::h92bd4fc7ba1a8896
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x5ded193f252a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1edf6ba5edb7a202
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   44:     0x5ded1943844f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6765fcdde4c5daa4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   45:     0x5ded1943844f - std::sys::pal::unix::thread::Thread::new::thread_start::h448c4dadc391362b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/pal/unix/thread.rs:118:17
[INFO] [stdout]   46:     0x702591299aa4 - <unknown>
[INFO] [stdout]   47:     0x702591326a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test_parser_statements::test_let_statements stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'parser::test_parser_statements::test_let_statements' (27) panicked at src/parser.rs:93:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ded19464912 - std::backtrace_rs::backtrace::libunwind::trace::hf3086ff3c8ddfec7
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ded19464912 - std::backtrace_rs::backtrace::trace_unsynchronized::h6caf11542219ebc3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ded19464912 - std::sys::backtrace::_print_fmt::hfd9f352edf0ef63b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5ded19464912 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h746cb25d4c2f20bf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5ded19474aef - core::fmt::rt::Argument::fmt::h7e560d1a4260d0bd
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5ded19474aef - core::fmt::write::h51c104753c8435b2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5ded19432073 - std::io::default_write_fmt::h7681766be9629d2f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ded19432073 - std::io::Write::write_fmt::h41771a141bf0adb2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5ded1943e092 - std::sys::backtrace::BacktraceLock::print::heee726a1c5b4a2c3
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5ded19442a8f - std::panicking::default_hook::{{closure}}::h938489fbb79d30ee
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5ded19442921 - std::panicking::default_hook::hf7e155db98319366
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5ded19402a5e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h8041688d09537997
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5ded19402a5e - test::test_main_with_exit_callback::{{closure}}::hc8a7ea1f38432726
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ded1944312e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h688488cd0fff9b17
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5ded1944312e - std::panicking::panic_with_hook::h78bb7329978b77c8
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5ded19442ec6 - std::panicking::panic_handler::{{closure}}::h306ab6080b8e304c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5ded1943e1c9 - std::sys::backtrace::__rust_end_short_backtrace::hab10906eec9c5584
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5ded1942653d - __rustc[31cdaa5515be9d95]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5ded1947c5a0 - core::panicking::panic_fmt::h8cb2938d8e2b0e7b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5ded1947c57c - core::panicking::panic::h2435dc34813decf1
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panicking.rs:145:5
[INFO] [stdout]   20:     0x5ded193e16be - monkey::parser::Parser::parse_expression_statement::h75d34de46515965e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:93:9
[INFO] [stdout]   21:     0x5ded193e11cc - monkey::parser::Parser::parse_statement::h7d13b5ec99dda3fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:54:29
[INFO] [stdout]   22:     0x5ded193e1035 - monkey::parser::Parser::parse_program::h89eac27602ec830b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:40:24
[INFO] [stdout]   23:     0x5ded193e029c - monkey::parser::test_parser_statements::test_let_statements::hcea1befbb8d61e57
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:109:30
[INFO] [stdout]   24:     0x5ded193e0837 - monkey::parser::test_parser_statements::test_let_statements::{{closure}}::hf47e044b9bff4fa4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:102:29
[INFO] [stdout]   25:     0x5ded193dd886 - core::ops::function::FnOnce::call_once::he712cdf68b02533a
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x5ded1940281b - core::ops::function::FnOnce::call_once::ha1081c2f5558e6c0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   27:     0x5ded1940281b - test::__rust_begin_short_backtrace::h42034e8abb013a4c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:663:18
[INFO] [stdout]   28:     0x5ded19418325 - test::run_test_in_process::{{closure}}::hf6d2134f58bf7650
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:74
[INFO] [stdout]   29:     0x5ded19418325 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecbf148a08d929b4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x5ded19418325 - std::panicking::catch_unwind::do_call::hdd8f84f296c52439
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   31:     0x5ded19418325 - std::panicking::catch_unwind::h3fd77bcad74bf69c
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   32:     0x5ded19418325 - std::panic::catch_unwind::h512ad17f65705767
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5ded19418325 - test::run_test_in_process::h2b79c7cc828fafad
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:686:27
[INFO] [stdout]   34:     0x5ded19418325 - test::run_test::{{closure}}::hc287323e9e7aa380
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:607:43
[INFO] [stdout]   35:     0x5ded193eecf4 - test::run_test::{{closure}}::h26852bc3095664f0
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/test/src/lib.rs:637:41
[INFO] [stdout]   36:     0x5ded193eecf4 - std::sys::backtrace::__rust_begin_short_backtrace::he88c7ba58706034f
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   37:     0x5ded193f252a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff63832735ca5300
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   38:     0x5ded193f252a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5618784f23b8bacb
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   39:     0x5ded193f252a - std::panicking::catch_unwind::do_call::hd103d0697f7d2f72
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:590:40
[INFO] [stdout]   40:     0x5ded193f252a - std::panicking::catch_unwind::h947b18413ee60fc2
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panicking.rs:553:19
[INFO] [stdout]   41:     0x5ded193f252a - std::panic::catch_unwind::h51f47dbca8916fbf
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/panic.rs:359:14
[INFO] [stdout]   42:     0x5ded193f252a - std::thread::Builder::spawn_unchecked_::{{closure}}::h92bd4fc7ba1a8896
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   43:     0x5ded193f252a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1edf6ba5edb7a202
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   44:     0x5ded1943844f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6765fcdde4c5daa4
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   45:     0x5ded1943844f - std::sys::pal::unix::thread::Thread::new::thread_start::h448c4dadc391362b
[INFO] [stdout]                                at /rustc/160e7623e8cbbf1feab2b6e2a24733a98c7bde9c/library/std/src/sys/pal/unix/thread.rs:118:17
[INFO] [stdout]   46:     0x702591299aa4 - <unknown>
[INFO] [stdout]   47:     0x702591326a34 - clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::test_parser_statements::test_identifier_expression
[INFO] [stdout]     parser::test_parser_statements::test_let_statements
[INFO] [stdout]     parser::test_parser_statements::test_return_statements
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "22bf39da35603cca4d8a787f528065756655abb7d54710db56573f563b1c61bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bf39da35603cca4d8a787f528065756655abb7d54710db56573f563b1c61bf", kill_on_drop: false }`
[INFO] [stdout] 22bf39da35603cca4d8a787f528065756655abb7d54710db56573f563b1c61bf