[INFO] cloning repository https://github.com/Amalino7/steel_lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Amalino7/steel_lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmalino7%2Fsteel_lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmalino7%2Fsteel_lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89d13687b20a05812979f88c30baf3007c533403
[INFO] testing Amalino7/steel_lang against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAmalino7%2Fsteel_lang" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Amalino7/steel_lang
[INFO] finished tweaking git repo https://github.com/Amalino7/steel_lang
[INFO] tweaked toml for git repo https://github.com/Amalino7/steel_lang written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Amalino7/steel_lang on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Amalino7/steel_lang 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ariadne v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4d74848c5c8d1873c28f9ad541ce5b46f7a752d6a9b32ad3c39827afc63f091
[INFO] running `Command { std: "docker" "start" "-a" "b4d74848c5c8d1873c28f9ad541ce5b46f7a752d6a9b32ad3c39827afc63f091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4d74848c5c8d1873c28f9ad541ce5b46f7a752d6a9b32ad3c39827afc63f091", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d74848c5c8d1873c28f9ad541ce5b46f7a752d6a9b32ad3c39827afc63f091", kill_on_drop: false }`
[INFO] [stdout] b4d74848c5c8d1873c28f9ad541ce5b46f7a752d6a9b32ad3c39827afc63f091
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1ec60475f5c489970d71038b667af2b9eb64beda4618cf1a0a53191c7bd2a5e
[INFO] running `Command { std: "docker" "start" "-a" "d1ec60475f5c489970d71038b667af2b9eb64beda4618cf1a0a53191c7bd2a5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling ariadne v0.4.1
[INFO] [stderr]    Compiling steel_lang v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Error` is never constructed
[INFO] [stdout]   --> src/parser/ast.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Expr<'src> {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 28 |     Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RichError` is never constructed
[INFO] [stdout]   --> src/parser/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum ParserError<'src> {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     RichError {
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.05s
[INFO] running `Command { std: "docker" "inspect" "d1ec60475f5c489970d71038b667af2b9eb64beda4618cf1a0a53191c7bd2a5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ec60475f5c489970d71038b667af2b9eb64beda4618cf1a0a53191c7bd2a5e", kill_on_drop: false }`
[INFO] [stdout] d1ec60475f5c489970d71038b667af2b9eb64beda4618cf1a0a53191c7bd2a5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2854ecfe282e7b98a3273879fdefb0ec216ab404bcdb47566c85faa4deee62
[INFO] running `Command { std: "docker" "start" "-a" "ba2854ecfe282e7b98a3273879fdefb0ec216ab404bcdb47566c85faa4deee62", kill_on_drop: false }`
[INFO] [stderr]    Compiling steel_lang v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Error` is never constructed
[INFO] [stdout]   --> src/parser/ast.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Expr<'src> {
[INFO] [stdout]    |          ---- variant in this enum
[INFO] [stdout] 28 |     Error,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RichError` is never constructed
[INFO] [stdout]   --> src/parser/error.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum ParserError<'src> {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 23 |     RichError {
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParserError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/vm/tests.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 119 |     vm.run(function);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let _ = vm.run(function);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "ba2854ecfe282e7b98a3273879fdefb0ec216ab404bcdb47566c85faa4deee62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2854ecfe282e7b98a3273879fdefb0ec216ab404bcdb47566c85faa4deee62", kill_on_drop: false }`
[INFO] [stdout] ba2854ecfe282e7b98a3273879fdefb0ec216ab404bcdb47566c85faa4deee62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d12add952fd3bd4e443d161254b388ed66325df0c549190c7813eaad7925e57
[INFO] running `Command { std: "docker" "start" "-a" "3d12add952fd3bd4e443d161254b388ed66325df0c549190c7813eaad7925e57", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Error` is never constructed
[INFO] [stderr]   --> src/parser/ast.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub enum Expr<'src> {
[INFO] [stderr]    |          ---- variant in this enum
[INFO] [stderr] 28 |     Error,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Expr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RichError` is never constructed
[INFO] [stderr]   --> src/parser/error.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub enum ParserError<'src> {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 23 |     RichError {
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParserError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/vm/tests.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 119 |     vm.run(function);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 119 |     let _ = vm.run(function);
[INFO] [stderr]     |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `steel_lang` (bin "steel_lang" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/steel_lang-f06c785768120339)
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test parser::tests::test_parser_error_missing_right_paren ... ok
[INFO] [stdout] test typechecker::tests::tests::test_assign_void ... ok
[INFO] [stdout] test parser::tests::test_parser_error_missing_semicolon ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_callee_not_function ... ok
[INFO] [stdout] test parser::tests::test_parser_else_if ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_arity_mismatch ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_invalid_return_outside_function ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_function_complex_types ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_function_correct_return ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_function_correct_return2 ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_function_return_missing ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_function_unreachable_code ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_type_mismatch_in_let ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_nested_function_correct_return ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_nested_function_missing_return ... ok
[INFO] [stdout] test typechecker::tests::tests::test_unreachable_code_after_return ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_param_type_mismatch ... ok
[INFO] [stdout] test typechecker::tests::tests::test_variable_shadowing_types ... ok
[INFO] [stdout] test typechecker::tests::tests::test_type_checker_function_call ... ok
[INFO] [stdout] test typechecker::tests::tests::test_type_checker ... ok
[INFO] [stdout] test vm::tests::test_assignment_operators ... ok
[INFO] [stdout] test vm::tests::test_boolean ... ok
[INFO] [stdout] test vm::tests::test_closure_capture ... ok
[INFO] [stdout] test vm::tests::test_cmp ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_multiple_errors ... ok
[INFO] [stdout] test vm::tests::test_closure ... ok
[INFO] [stdout] test typechecker::tests::tests::test_tc_undefined_variable ... ok
[INFO] [stdout] test vm::tests::test_complex_closure ... ok
[INFO] [stdout] test vm::tests::test_complex_arithmetic ... ok
[INFO] [stdout] test vm::tests::test_complex_closure_2 ... ok
[INFO] [stdout] test vm::tests::test_bound_method ... ok
[INFO] [stdout] test vm::tests::test_complex_closure_3 ... ok
[INFO] [stdout] test vm::tests::test_complex_generic ... ok
[INFO] [stdout] test vm::tests::string_concatenation ... ok
[INFO] [stdout] test vm::tests::test_destructuring ... ok
[INFO] [stdout] test vm::tests::test_counter ... ok
[INFO] [stdout] test vm::tests::test_complex_higher_order_closure ... ok
[INFO] [stdout] test vm::tests::test_enum_branch_analysis ... ok
[INFO] [stdout] test vm::tests::test_complex_linked_list ... ok
[INFO] [stdout] test vm::tests::test_constant_long ... ok
[INFO] [stdout] test vm::tests::test_different_method_calls ... ok
[INFO] [stdout] test vm::tests::test_enums ... ok
[INFO] [stdout] test vm::tests::test_different_types_in_struct ... ok
[INFO] [stdout] test vm::tests::test_complex_structs ... ok
[INFO] [stdout] test vm::tests::test_expressions ... ok
[INFO] [stdout] test vm::tests::test_eq_interface ... ok
[INFO] [stdout] test vm::tests::test_gc ... ok
[INFO] [stdout] test vm::tests::test_functions ... ok
[INFO] [stdout] test vm::tests::test_generic_enums ... ok
[INFO] [stdout] test vm::tests::test_forward_declaration ... ok
[INFO] [stdout] test vm::tests::test_generic_struct ... ok
[INFO] [stdout] test vm::tests::test_generic_impl ... ok
[INFO] [stdout] test vm::tests::test_generic_function ... ok
[INFO] [stdout] test vm::tests::test_func_named_args ... ok
[INFO] [stdout] test vm::tests::test_fib ... ok
[INFO] [stdout] test vm::tests::test_inner_type ... ok
[INFO] [stdout] test vm::tests::test_higher_order_functions ... ok
[INFO] [stdout] test vm::tests::test_interface_autocast ... ok
[INFO] [stdout] test vm::tests::test_functions_on_nil ... ok
[INFO] [stdout] test vm::tests::test_interface_on_primitive ... ok
[INFO] [stdout] test vm::tests::test_interface ... ok
[INFO] [stdout] test vm::tests::test_function_recursion ... ok
[INFO] [stdout] test vm::tests::test_initialization_order ... ok
[INFO] [stdout] test vm::tests::test_list ... ok
[INFO] [stdout] test vm::tests::test_local_functions ... ok
[INFO] [stdout] test vm::tests::test_interface_with_many ... ok
[INFO] [stdout] test vm::tests::test_linked_list ... ok
[INFO] [stdout] test vm::tests::test_mutually_recursive_functions ... ok
[INFO] [stdout] test vm::tests::test_method_on_nothing ... ok
[INFO] [stdout] test vm::tests::test_local_variables ... ok
[INFO] [stdout] test vm::tests::test_local_override ... ok
[INFO] [stdout] test vm::tests::test_nil_access ... ok
[INFO] [stdout] test vm::tests::test_nil_refinements ... ok
[INFO] [stdout] test typechecker::tests::tests::test_assignment_to_captured_variable ... FAILED
[INFO] [stdout] test vm::tests::test_nil_safety ... ok
[INFO] [stdout] test vm::tests::test_nil_interface ... ok
[INFO] [stdout] test vm::tests::test_option_enum ... ok
[INFO] [stdout] test vm::tests::test_nil_refinement_2 ... ok
[INFO] [stdout] test vm::tests::test_nil_refinement_3 ... ok
[INFO] [stdout] test vm::tests::test_nil_refinement_logical ... ok
[INFO] [stdout] test vm::tests::test_panic ... ok
[INFO] [stdout] test vm::tests::test_nil_functions ... ok
[INFO] [stdout] test vm::tests::test_shadowing ... ok
[INFO] [stdout] test vm::tests::test_print_interface ... ok
[INFO] [stdout] test vm::tests::test_number_result ... ok
[INFO] [stdout] test vm::tests::test_recursive_structs ... ok
[INFO] [stdout] test vm::tests::test_struct_function_fields ... ok
[INFO] [stdout] test vm::tests::test_simple_add ... ok
[INFO] [stdout] test vm::tests::test_short_circuit ... ok
[INFO] [stdout] test vm::tests::test_simple_generic_struct ... ok
[INFO] [stdout] test vm::tests::test_structure_enums ... ok
[INFO] [stdout] test vm::tests::test_struct_methods ... ok
[INFO] [stdout] test vm::tests::test_structs ... ok
[INFO] [stdout] test vm::tests::test_tuples ... ok
[INFO] [stdout] test vm::tests::test_while_loop ... ok
[INFO] [stdout] test vm::tests::test_unwrap ... ok
[INFO] [stdout] test vm::tests::test_tuples2 ... ok
[INFO] [stdout] test vm::tests::torture_test ... ok
[INFO] [stdout] test vm::tests::test_poly ... ok
[INFO] [stdout] test vm::tests::test_structured_equality ... ok
[INFO] [stdout] test vm::tests::test_val_enums ... ok
[INFO] [stdout] test vm::tests::test_local_recursion ... ok
[INFO] [stdout] test vm::tests::test_recursive_method ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- typechecker::tests::tests::test_assignment_to_captured_variable stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'typechecker::tests::tests::test_assignment_to_captured_variable' (20) panicked at src/typechecker/tests.rs:462:9:
[INFO] [stdout] assertion `left == right` failed: Expected 1 error, got 2
[INFO] [stdout]   left: 2
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5ac326301cc2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5ac326301cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5ac326301cc2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5ac326301cc2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5ac32631273a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5ac32631273a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x5ac3262d08d6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5ac3262d08d6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5ac3262e10d9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5ac3262e10d9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5ac3262e0f71 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5ac32629c76e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5ac32629c76e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5ac3262e1352 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5ac3262e1352 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5ac3262e1198 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5ac3262dc6c9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5ac3262c579d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5ac32631b7fc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5ac32631b6e3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:434:23
[INFO] [stdout]   20:     0x5ac32631b513 - core::panicking::assert_failed::h59d9a1fd9655a77e
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5ac326268260 - steel_lang::typechecker::tests::tests::test_assignment_to_captured_variable::h80e3424c124fecd7
[INFO] [stdout]                                at /opt/rustwide/workdir/src/typechecker/tests.rs:462:9
[INFO] [stdout]   22:     0x5ac326268317 - steel_lang::typechecker::tests::tests::test_assignment_to_captured_variable::{{closure}}::h54453e1a8f60fff5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/typechecker/tests.rs:444:46
[INFO] [stdout]   23:     0x5ac32623f7a6 - core::ops::function::FnOnce::call_once::h388af62d5f76d648
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5ac32629c52b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5ac32629c52b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5ac3262aff3a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5ac3262aff3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5ac3262aff3a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5ac3262aff3a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5ac3262aff3a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5ac3262aff3a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5ac3262aff3a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5ac32628a394 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5ac32628a394 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5ac32628dd32 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5ac32628dd32 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5ac32628dd32 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5ac32628dd32 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5ac32628dd32 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5ac32628dd32 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5ac32628dd32 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5ac3262d795f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5ac3262d795f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7b2e48f33aa4 - <unknown>
[INFO] [stdout]   45:     0x7b2e48fc0a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     typechecker::tests::tests::test_assignment_to_captured_variable
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 102 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin steel_lang`
[INFO] running `Command { std: "docker" "inspect" "3d12add952fd3bd4e443d161254b388ed66325df0c549190c7813eaad7925e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d12add952fd3bd4e443d161254b388ed66325df0c549190c7813eaad7925e57", kill_on_drop: false }`
[INFO] [stdout] 3d12add952fd3bd4e443d161254b388ed66325df0c549190c7813eaad7925e57
