[INFO] cloning repository https://github.com/rbnyng/floatlambda
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rbnyng/floatlambda" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbnyng%2Ffloatlambda", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbnyng%2Ffloatlambda'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2bc968e18c1fad7aa5b0eb45ad338364af27ec75
[INFO] testing rbnyng/floatlambda against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbnyng%2Ffloatlambda" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rbnyng/floatlambda
[INFO] finished tweaking git repo https://github.com/rbnyng/floatlambda
[INFO] tweaked toml for git repo https://github.com/rbnyng/floatlambda written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rbnyng/floatlambda on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rbnyng/floatlambda 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24271548ae97daa39f7cb19fa0d6f3f78c4c54b8eb792a0e6d31e9de4f0acb86
[INFO] running `Command { std: "docker" "start" "-a" "24271548ae97daa39f7cb19fa0d6f3f78c4c54b8eb792a0e6d31e9de4f0acb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24271548ae97daa39f7cb19fa0d6f3f78c4c54b8eb792a0e6d31e9de4f0acb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24271548ae97daa39f7cb19fa0d6f3f78c4c54b8eb792a0e6d31e9de4f0acb86", kill_on_drop: false }`
[INFO] [stdout] 24271548ae97daa39f7cb19fa0d6f3f78c4c54b8eb792a0e6d31e9de4f0acb86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e236f6778ab340a35b71291a173201ba11433727d52bbf85c1ffdfc8af31002
[INFO] running `Command { std: "docker" "start" "-a" "1e236f6778ab340a35b71291a173201ba11433727d52bbf85c1ffdfc8af31002", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling float_lambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "1e236f6778ab340a35b71291a173201ba11433727d52bbf85c1ffdfc8af31002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e236f6778ab340a35b71291a173201ba11433727d52bbf85c1ffdfc8af31002", kill_on_drop: false }`
[INFO] [stdout] 1e236f6778ab340a35b71291a173201ba11433727d52bbf85c1ffdfc8af31002
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e02a7ec3586c1fb1ad8d473f78b153ad02d4905cc1f39edb2cbd9014d07ce61
[INFO] running `Command { std: "docker" "start" "-a" "3e02a7ec3586c1fb1ad8d473f78b153ad02d4905cc1f39edb2cbd9014d07ce61", kill_on_drop: false }`
[INFO] [stderr]    Compiling float_lambda v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] running `Command { std: "docker" "inspect" "3e02a7ec3586c1fb1ad8d473f78b153ad02d4905cc1f39edb2cbd9014d07ce61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e02a7ec3586c1fb1ad8d473f78b153ad02d4905cc1f39edb2cbd9014d07ce61", kill_on_drop: false }`
[INFO] [stdout] 3e02a7ec3586c1fb1ad8d473f78b153ad02d4905cc1f39edb2cbd9014d07ce61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4eb5c111238f888f2e98cf1ccc32148d3909dc043c2ab6d661b02650655effd3
[INFO] running `Command { std: "docker" "start" "-a" "4eb5c111238f888f2e98cf1ccc32148d3909dc043c2ab6d661b02650655effd3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/float_lambda-10ca6bac6a1d1c50)
[INFO] [stdout] 
[INFO] [stdout] running 107 tests
[INFO] [stdout] test math::tests::test_edge_cases ... ok
[INFO] [stdout] test math::tests::test_random_functions ... ok
[INFO] [stdout] test math::tests::test_inverse_trig ... ok
[INFO] [stdout] test math::tests::test_constants ... ok
[INFO] [stdout] test math::tests::test_power_functions ... ok
[INFO] [stdout] test tests::test_application_error_types ... ok
[INFO] [stdout] test math::tests::test_utility_functions ... ok
[INFO] [stdout] test tests::test_basic_derivatives ... ok
[INFO] [stdout] test math::tests::test_special_functions ... ok
[INFO] [stdout] test math::tests::test_hyperbolic ... ok
[INFO] [stdout] test tests::test_binary_operation ... ok
[INFO] [stdout] test ml::autodiff::tests::test_grad_of_add ... ok
[INFO] [stdout] test tests::test_builtin_foldl ... ok
[INFO] [stdout] test tests::test_builtin_length ... ok
[INFO] [stdout] test ml::autodiff::tests::test_grad_of_matmul ... ok
[INFO] [stdout] test ml::tensor::tests::test_tensor_new ... ok
[INFO] [stdout] test tests::test_calculus_with_fuzzy_functions ... ok
[INFO] [stdout] test tests::test_application_of_non_function ... ok
[INFO] [stdout] test tests::test_calculus_composition ... ok
[INFO] [stdout] test tests::test_blended_conditional ... ok
[INFO] [stdout] test tests::test_builtin_map ... ok
[INFO] [stdout] test tests::test_can_cons_anything ... ok
[INFO] [stdout] test tests::test_car_cdr_type_errors ... ok
[INFO] [stdout] test math::tests::test_basic_trig ... ok
[INFO] [stdout] test tests::test_complex_fuzzy_expression ... ok
[INFO] [stdout] test tests::test_complex_expression_with_let ... ok
[INFO] [stdout] test tests::test_float_eval ... ok
[INFO] [stdout] test tests::test_closure_captures_correct_env ... ok
[INFO] [stdout] test tests::test_higher_order_function_const ... ok
[INFO] [stdout] test tests::test_higher_order_filter ... ok
[INFO] [stdout] test tests::test_currying_builtin ... ok
[INFO] [stdout] test tests::test_gc_reclaims_part_of_a_structure ... ok
[INFO] [stdout] test tests::test_higher_order_fold_left_aka_reduce ... ok
[INFO] [stdout] test tests::test_higher_order_function_apply ... ok
[INFO] [stdout] test tests::test_higher_order_calculus ... ok
[INFO] [stdout] test tests::test_fuzzy_logic ... ok
[INFO] [stdout] test tests::test_fuzzy_eq ... ok
[INFO] [stdout] test tests::test_if_statement_with_function_as_condition ... ok
[INFO] [stdout] test tests::test_lambda_application ... ok
[INFO] [stdout] test tests::test_higher_order_map ... ok
[INFO] [stdout] test tests::test_let_rec_requires_lambda ... ok
[INFO] [stdout] test tests::test_improved_fuzzy_eq ... ok
[INFO] [stdout] test tests::test_let_binding_simple ... ok
[INFO] [stdout] test tests::test_list_of_lists ... ok
[INFO] [stdout] test tests::test_calculus_edge_cases ... ok
[INFO] [stdout] test tests::test_parse_builtin ... ok
[INFO] [stdout] test tests::test_lone_lambda_is_a_value ... ok
[INFO] [stdout] test tests::test_parse_if ... ok
[INFO] [stdout] test tests::test_nan_handling ... ok
[INFO] [stdout] test tests::test_parse_float ... ok
[INFO] [stdout] test tests::test_parse_application ... ok
[INFO] [stdout] test tests::test_emergent_property_nan_propagation ... ok
[INFO] [stdout] test tests::test_parse_lambda ... ok
[INFO] [stdout] test tests::test_parse_variable ... ok
[INFO] [stdout] test tests::test_non_nil_terminated_list ... ok
[INFO] [stdout] test tests::test_robust_parser_keywords ... ok
[INFO] [stdout] test tests::test_string_as_list_manipulation ... ok
[INFO] [stdout] test tests::test_unbound_variable_in_deeper_expression ... ok
[INFO] [stdout] test vm::chunk::tests::test_write_and_add_constant ... ok
[INFO] [stdout] test vm::hof_natives::tests::test_native_map ... ok
[INFO] [stdout] test vm::hof_natives::tests::test_native_length ... ok
[INFO] [stdout] test vm::natives_test::test_native_e ... ok
[INFO] [stdout] test tests::test_strlen_on_string_list ... ok
[INFO] [stdout] test vm::hof_natives::tests::test_native_foldl ... ok
[INFO] [stdout] test vm::natives_test::test_native_pow ... ok
[INFO] [stdout] test vm::natives_test::test_native_print_error_non_list ... ok
[INFO] [stdout] test tests::test_var_eval ... ok
[INFO] [stdout] test tests::test_builtin_filter ... ok
[INFO] [stdout] test vm::natives_test::test_native_is_nan ... ok
[INFO] [stdout] test tests::test_truth_decay_concept ... ok
[INFO] [stdout] test vm::natives_test::test_native_pi ... ok
[INFO] [stdout] test vm::natives_test::test_native_random ... ok
[INFO] [stdout] test vm::natives_test::test_native_print_success ... ok
[INFO] [stdout] test vm::natives_test::test_native_random_range ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_data_structure_errors ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_diff_constant_function ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_diff_x_cubed ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_if_as_expression ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_data_structures ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_function_behavior ... ok
[INFO] [stdout] test vm::natives_test::test_native_sin ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_fuzzy_eq_on_pointers_is_nan ... ok
[INFO] [stdout] test vm::natives_test::test_native_sqrt ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_fuzzy_equality_double_equals ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_diff_identity_function ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_diff_x_squared ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_nested_blending ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_native_functions ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_nested_conditionals ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_globals ... ok
[INFO] [stdout] test tests::test_simple_curried_integration ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_higher_order_diff ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_integrate_x_squared ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_if_statement ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_native_print ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_integrate_constant ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_fundamental_theorem_of_calculus ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_integrate_x ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_recursion ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_strict_equality_eq ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_simple_function_call ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_simple_expressions ... ok
[INFO] [stdout] test tests::test_gc_on_long_list ... ok
[INFO] [stdout] test tests::test_basic_integrals ... ok
[INFO] [stdout] test tests::test_curried_integration ... ok
[INFO] [stdout] test vm::vm_test::vm_tests::test_vm_tail_call_optimization ... ok
[INFO] [stdout] test tests::test_fundamental_theorem_of_calculus ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 107 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/float_lambda-1d9853840cdbb07c)
[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/cnn_test.rs (/opt/rustwide/target/debug/deps/cnn_test-811cd41fa906aa24)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cnn_test::cnn_training_pipeline_loss_decreases ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/gc_tests.rs (/opt/rustwide/target/debug/deps/gc_tests-1b5f508ec746bfe9)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test gc_completeness_tests::test_circular_references ... ok
[INFO] [stdout] test gc_completeness_tests::test_simple_unrooted_object ... ok
[INFO] [stdout] test gc_correctness_tests::test_closure_environment_preservation ... ok
[INFO] [stdout] test gc_completeness_tests::test_reclaiming_part_of_a_structure ... ok
[INFO] [stdout] test gc_correctness_tests::test_simple_root_preservation ... ok
[INFO] [stdout] test gc_correctness_tests::test_transitive_reachability ... ok
[INFO] [stdout] test gc_vm_integration_tests::test_gc_roots_the_vm_call_frames ... ok
[INFO] [stdout] test gc_vm_integration_tests::test_gc_roots_the_vm_stack ... ok
[INFO] [stderr]      Running tests/string_tests.rs (/opt/rustwide/target/debug/deps/string_tests-ab8d2f8d7467033b)
[INFO] [stdout] test gc_vm_integration_tests::test_gc_does_not_corrupt_vm_state_during_execution ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test string_edge_cases::test_string_with_numbers ... ok
[INFO] [stdout] test string_edge_cases::test_string_as_function_argument ... ok
[INFO] [stdout] test string_edge_cases::test_string_with_special_chars ... ok
[INFO] [stdout] test string_edge_cases::test_unicode_characters ... ok
[INFO] [stdout] test string_integration_tests::test_string_with_list_operations ... ok
[INFO] [stdout] test string_literal_tests::test_empty_string ... ok
[INFO] [stdout] test string_edge_cases::test_nested_string_operations ... ok
[INFO] [stdout] test string_literal_tests::test_invalid_escape_sequences ... ok
[INFO] [stdout] test string_literal_tests::test_multi_char_string ... ok
[INFO] [stdout] test string_literal_tests::test_single_char_string ... ok
[INFO] [stdout] test string_literal_tests::test_string_length ... ok
[INFO] [stdout] test string_literal_tests::test_string_with_spaces ... ok
[INFO] [stdout] test string_literal_tests::test_escape_sequences ... ok
[INFO] [stdout] test string_edge_cases::test_string_in_expressions ... ok
[INFO] [stdout] test string_integration_tests::test_string_split_and_join ... ok
[INFO] [stdout] test string_literal_tests::test_unterminated_string ... ok
[INFO] [stdout] test string_function_tests::test_string_case_conversion ... ok
[INFO] [stdout] test string_integration_tests::test_string_with_filter ... ok
[INFO] [stdout] test string_integration_tests::test_string_in_conditionals ... ok
[INFO] [stdout] test string_function_tests::test_string_equality ... ok
[INFO] [stdout] test string_performance_tests::test_long_string_parsing ... ok
[INFO] [stdout] test string_integration_tests::test_string_with_map ... ok
[INFO] [stdout] test string_function_tests::test_string_concatenation ... ok
[INFO] [stdout] test string_function_tests::test_string_ends_with ... ok
[INFO] [stdout] test string_performance_tests::test_string_with_many_escapes ... ok
[INFO] [stdout] test string_performance_tests::test_repeated_string_operations ... ok
[INFO] [stdout] test string_function_tests::test_string_length_prelude ... ok
[INFO] [stdout] test string_function_tests::test_substring ... ok
[INFO] [stdout] test string_edge_cases::test_mixed_case_string ... ok
[INFO] [stdout] test string_function_tests::test_string_starts_with ... ok
[INFO] [stdout] test string_function_tests::test_string_contains ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tco_tests.rs (/opt/rustwide/target/debug/deps/tco_tests-ebcda09e6d1f212f)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test tco_benchmarks::benchmark_tail_recursion_vs_iteration ... ignored
[INFO] [stdout] test tco_benchmarks::stress_test_extreme_depth ... ignored
[INFO] [stdout] test tco_tests::test_non_tail_recursion_still_works ... ok
[INFO] [stdout] test tco_tests::test_tail_recursion_with_complex_expressions ... ok
[INFO] [stdout] test tco_tests::test_simple_tail_recursive_factorial ... ok
[INFO] [stdout] test tco_tests::test_mixed_tail_and_non_tail ... ok
[INFO] [stdout] test tco_tests::test_tail_recursive_fibonacci ... ok
[INFO] [stdout] test tco_tests::test_tail_calls_in_let_expressions ... ok
[INFO] [stdout] test tco_tests::test_tail_recursive_list_sum ... ok
[INFO] [stdout] test tco_tests::test_tail_recursive_countdown ... ok
[INFO] [stdout] test tco_tests::test_performance_comparison ... FAILED
[INFO] [stdout] test tco_tests::test_mutually_recursive_even_odd ... ok
[INFO] [stdout] test tco_tests::test_nested_tail_calls ... ok
[INFO] [stdout] test tco_tests::test_tail_call_through_higher_order_function ... ok
[INFO] [stdout] test tco_tests::test_very_deep_tail_recursion ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test tco_tests`
[INFO] [stdout] test tco_tests::test_stack_safety ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tco_tests::test_performance_comparison stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tco_tests::test_performance_comparison' (181) panicked at tests/tco_tests.rs:208:9:
[INFO] [stdout] Tail recursion too slow: 321ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x599fa3f76552 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x599fa3f76552 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x599fa3f76552 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x599fa3f76552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x599fa3f8795f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x599fa3f8795f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x599fa3f437a1 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x599fa3f437a1 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x599fa3f4f9b2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x599fa3f545df - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x599fa3f54471 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x599fa3e84e2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x599fa3e84e2e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x599fa3f54c9f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x599fa3f54c9f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x599fa3f54afa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x599fa3f4fae9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x599fa3f378ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x599fa3f90c80 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x599fa3e6315d - tco_tests::tco_tests::test_performance_comparison::hdecceecd7484e1b7
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tco_tests.rs:208:9
[INFO] [stdout]   20:     0x599fa3e63187 - tco_tests::tco_tests::test_performance_comparison::{{closure}}::hd3502ba9e313986f
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tco_tests.rs:191:37
[INFO] [stdout]   21:     0x599fa3e60756 - core::ops::function::FnOnce::call_once::h499bf126bc418e71
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x599fa3e84beb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x599fa3e84beb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x599fa3e9a855 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x599fa3e9a855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x599fa3e9a855 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   27:     0x599fa3e9a855 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x599fa3e9a855 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x599fa3e9a855 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x599fa3e9a855 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x599fa3e71044 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x599fa3e71044 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   33:     0x599fa3e7490a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x599fa3e7490a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x599fa3e7490a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   36:     0x599fa3e7490a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   37:     0x599fa3e7490a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x599fa3e7490a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x599fa3e7490a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x599fa3f4ac4f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   41:     0x599fa3f4ac4f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   42:     0x73632c4e5aa4 - <unknown>
[INFO] [stdout]   43:     0x73632c572a34 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tco_tests::test_stack_safety stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tco_tests::test_stack_safety' (183) panicked at tests/tco_tests.rs:227:25:
[INFO] [stdout] Stack safety test failed: Evaluation took too long: 2081ms
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x599fa3f76552 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x599fa3f76552 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x599fa3f76552 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x599fa3f76552 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x599fa3f8795f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x599fa3f8795f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x599fa3f437a1 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x599fa3f437a1 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x599fa3f4f9b2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x599fa3f545df - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x599fa3f54471 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x599fa3e84e2e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x599fa3e84e2e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x599fa3f54c9f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x599fa3f54c9f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x599fa3f54afa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x599fa3f4fae9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x599fa3f378ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x599fa3f90c80 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x599fa3e62e14 - tco_tests::tco_tests::test_stack_safety::hae52fb5843efca44
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tco_tests.rs:227:25
[INFO] [stdout]   20:     0x599fa3e62e47 - tco_tests::tco_tests::test_stack_safety::{{closure}}::h3ad42c327700bb90
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/tco_tests.rs:213:27
[INFO] [stdout]   21:     0x599fa3e60656 - core::ops::function::FnOnce::call_once::h0c51d764dd3b371b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x599fa3e84beb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x599fa3e84beb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x599fa3e9a855 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x599fa3e9a855 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   26:     0x599fa3e9a855 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   27:     0x599fa3e9a855 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   28:     0x599fa3e9a855 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x599fa3e9a855 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x599fa3e9a855 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x599fa3e71044 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x599fa3e71044 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   33:     0x599fa3e7490a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   34:     0x599fa3e7490a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   35:     0x599fa3e7490a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   36:     0x599fa3e7490a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   37:     0x599fa3e7490a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x599fa3e7490a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   39:     0x599fa3e7490a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x599fa3f4ac4f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   41:     0x599fa3f4ac4f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   42:     0x73632c4e5aa4 - <unknown>
[INFO] [stdout]   43:     0x73632c572a34 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tco_tests::test_performance_comparison
[INFO] [stdout]     tco_tests::test_stack_safety
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 12 passed; 2 failed; 2 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4eb5c111238f888f2e98cf1ccc32148d3909dc043c2ab6d661b02650655effd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb5c111238f888f2e98cf1ccc32148d3909dc043c2ab6d661b02650655effd3", kill_on_drop: false }`
[INFO] [stdout] 4eb5c111238f888f2e98cf1ccc32148d3909dc043c2ab6d661b02650655effd3
