[INFO] fetching crate train-station 0.3.0...
[INFO] testing train-station-0.3.0 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate train-station 0.3.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate train-station 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate train-station 0.3.0
[INFO] tweaked toml for crates.io crate train-station 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate train-station 0.3.0 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate train-station 0.3.0 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" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c8c7f3adf0f8282ed6f69b6d3ecdbbba51064c6ef10e148689de5df61786469
[INFO] running `Command { std: "docker" "start" "-a" "2c8c7f3adf0f8282ed6f69b6d3ecdbbba51064c6ef10e148689de5df61786469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c8c7f3adf0f8282ed6f69b6d3ecdbbba51064c6ef10e148689de5df61786469", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c8c7f3adf0f8282ed6f69b6d3ecdbbba51064c6ef10e148689de5df61786469", kill_on_drop: false }`
[INFO] [stdout] 2c8c7f3adf0f8282ed6f69b6d3ecdbbba51064c6ef10e148689de5df61786469
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 53ffbec8afba0bf6e8e261fcfc6f6316f72f2a5d5b42bd936a0337540a55067e
[INFO] running `Command { std: "docker" "start" "-a" "53ffbec8afba0bf6e8e261fcfc6f6316f72f2a5d5b42bd936a0337540a55067e", kill_on_drop: false }`
[INFO] [stderr]    Compiling train-station v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tensor/ops/matmul/pack_n_cache.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let r = unsafe { __cpuid_count(4, i) };
[INFO] [stdout]     |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.49s
[INFO] running `Command { std: "docker" "inspect" "53ffbec8afba0bf6e8e261fcfc6f6316f72f2a5d5b42bd936a0337540a55067e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ffbec8afba0bf6e8e261fcfc6f6316f72f2a5d5b42bd936a0337540a55067e", kill_on_drop: false }`
[INFO] [stdout] 53ffbec8afba0bf6e8e261fcfc6f6316f72f2a5d5b42bd936a0337540a55067e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] fd757d8cf065653989d83a93b862e0be369b9a21d16710f2b67edb7a59601555
[INFO] running `Command { std: "docker" "start" "-a" "fd757d8cf065653989d83a93b862e0be369b9a21d16710f2b67edb7a59601555", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tensor/ops/matmul/pack_n_cache.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let r = unsafe { __cpuid_count(4, i) };
[INFO] [stdout]     |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling train-station v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/tensor/ops/matmul/pack_n_cache.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let r = unsafe { __cpuid_count(4, i) };
[INFO] [stdout]     |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.13s
[INFO] running `Command { std: "docker" "inspect" "fd757d8cf065653989d83a93b862e0be369b9a21d16710f2b67edb7a59601555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd757d8cf065653989d83a93b862e0be369b9a21d16710f2b67edb7a59601555", kill_on_drop: false }`
[INFO] [stdout] fd757d8cf065653989d83a93b862e0be369b9a21d16710f2b67edb7a59601555
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 501c6135c5b9c37ed7f5d22de8326fd709bb8379404eda4ff7e5addcf32bd909
[INFO] running `Command { std: "docker" "start" "-a" "501c6135c5b9c37ed7f5d22de8326fd709bb8379404eda4ff7e5addcf32bd909", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/tensor/ops/matmul/pack_n_cache.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |             let r = unsafe { __cpuid_count(4, i) };
[INFO] [stderr]     |                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `train-station` (lib) generated 1 warning
[INFO] [stderr] warning: `train-station` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/train-station/e93956a04b1a9a5a/deps/train_station-e93956a04b1a9a5a)
[INFO] [stdout] 
[INFO] [stdout] running 600 tests
[INFO] [stdout] test device::tests::test_cpu_device ... ok
[INFO] [stdout] test device::tests::test_cuda_availability_check ... ok
[INFO] [stdout] test device::tests::test_current_device ... ok
[INFO] [stdout] test device::tests::test_default_device ... ok
[INFO] [stdout] test device::tests::test_device_context_guard ... ok
[INFO] [stdout] test device::tests::test_device_default ... ok
[INFO] [stdout] test device::tests::test_device_equality ... ok
[INFO] [stdout] test device::tests::test_device_from_device_type ... ok
[INFO] [stdout] test device::tests::test_with_device ... ok
[INFO] [stdout] test device::tests::test_nested_device_contexts ... ok
[INFO] [stdout] test gradtrack::engine::clearing_tests::test_clear_gradient_for_tensor_only_clears_target ... ok
[INFO] [stdout] test gradtrack::engine::clearing_tests::test_clear_graph_for_tensor_local_group ... ok
[INFO] [stdout] test device::tests::test_device_id_conversion ... ok
[INFO] [stdout] test gradtrack::grad_fn::transforms::slice_view::tests::test_contiguous_slice_gradient ... ok
[INFO] [stdout] test device::tests::test_device_type_display ... ok
[INFO] [stdout] test gradtrack::engine::clearing_tests::test_clear_local_graph_clears_tls_gradients ... ok
[INFO] [stdout] test gradtrack::grad_fn::transforms::slice_view::tests::test_strided_slice_gradient ... ok
[INFO] [stdout] test gradtrack::grad_fn::utils::tests::test_reduce_gradient_rank_difference ... ok
[INFO] [stdout] test gradtrack::grad_fn::utils::tests::test_reduce_gradient_same_shape ... ok
[INFO] [stdout] test gradtrack::grad_fn::utils::tests::test_reduce_gradient_size_one_broadcast ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_early_return_with_guard ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_multiple_guards_same_scope ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_grad_state_stack_integrity ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_nested_no_grad_guards ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_default_grad_enabled ... ok
[INFO] [stdout] test gradtrack::grad_fn::transforms::slice_view::tests::test_slice_gradient_accumulation ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_no_grad_guard_basic ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_set_grad_enabled ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_with_no_grad_function ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_config_binary_roundtrip ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_config_field_value_roundtrip ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_with_no_grad_nested ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_config_json_roundtrip ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_optimizer_binary_roundtrip ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_parameter_relinking ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_optimizer_json_roundtrip ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_adam_state_preservation ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_relink_parameters_count_mismatch ... ok
[INFO] [stdout] test gradtrack::engine::clearing_tests::test_clear_shared_graph_for_tensor_cross_thread ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_relink_parameters_shape_mismatch ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_relink_parameters_requires_grad ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_relink_preserves_state ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_binary_methods ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_error_handling ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_relink_parameters_success ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_thread_local_isolation ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_json_methods ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_edge_cases ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_different_configurations ... ok
[INFO] [stdout] test optimizers::adam::tests::test_adam_creation ... ok
[INFO] [stdout] test optimizers::adam::tests::test_adam_config_default ... ok
[INFO] [stdout] test optimizers::adam::tests::test_adam_step_without_gradients ... ok
[INFO] [stdout] test optimizers::adam::tests::test_adam_with_config ... ok
[INFO] [stdout] test optimizers::adam::tests::test_adam_with_learning_rate ... ok
[INFO] [stdout] test optimizers::adam::tests::test_add_multiple_parameters ... ok
[INFO] [stdout] test optimizers::adam::tests::test_clear_states_functionality ... ok
[INFO] [stdout] test optimizers::adam::tests::test_double_parameter_linking ... ok
[INFO] [stdout] test device::tests::test_cuda_device_panics - should panic ... ok
[INFO] [stdout] test device::tests::test_device_from_cuda_type_panics - should panic ... ok
[INFO] [stdout] test optimizers::adam::tests::test_large_parameter_count ... ok
[INFO] [stdout] test optimizers::adam::tests::test_optimizer_custom_config_multiple_steps ... ok
[INFO] [stdout] test optimizers::adam::tests::test_optimizer_multiple_parameters ... ok
[INFO] [stdout] test optimizers::adam::tests::test_optimizer_with_gradients ... ok
[INFO] [stdout] test optimizers::adam::tests::test_parameter_linking ... ok
[INFO] [stdout] test optimizers::adam::tests::test_parameter_relinking_shape_consistency ... ok
[INFO] [stdout] test optimizers::adam::tests::test_parameter_shape_validation ... ok
[INFO] [stdout] test optimizers::adam::tests::test_parameter_state_creation ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_large_optimizer_performance ... ok
[INFO] [stdout] test optimizers::adam::tests::test_unlink_non_linked_parameter ... ok
[INFO] [stdout] test optimizers::adam::tests::test_zero_grad ... ok
[INFO] [stdout] test optimizers::adam::tests::test_learning_rate_update ... ok
[INFO] [stdout] test gradtrack::no_grad_track::tests::test_panic_safety ... ok
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_file_io_json ... FAILED
[INFO] [stdout] test optimizers::adam::serialization::tests::test_serializable_file_io_binary ... FAILED
[INFO] [stdout] test optimizers::adam::tests::test_optimizer_different_shapes ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_binary_data ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_edge_cases ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_error_detection ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_incremental ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32 ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_instance_consistency ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_unicode_data ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_data_length_validation ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_large_data ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_empty_data ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_default ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_header_roundtrip ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_header_size ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_invalid_magic_number ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_malformed_header_data ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_large_data ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_serialize_deserialize_roundtrip ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_object_type_mismatch ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_unknown_object_type ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_basic_types_reading ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_version_mismatch ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_edge_cases_and_errors ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_large_data_reading ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_byte_counting ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_partial_data_reading ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_string_reading ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_roundtrip_serialization ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_validation_limits ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_vector_reading ... ok
[INFO] [stdout] test serialization::binary::reader::tests::test_zero_sized_data ... ok
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_performance ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_all_field_value_types_roundtrip ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_complex_nested_structures ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_complete_struct_roundtrip ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_large_data_structures ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_malformed_data_handling ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_read_field_value_binary ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_struct_deserializer_from_binary ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_struct_serializer_to_binary ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_unknown_type_tag_error ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_basic_types_writing ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_write_field_value_binary_static ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_byte_counting ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_edge_cases_and_boundaries ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_endianness_consistency ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_flush_functionality ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_option_encoding ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_option_writing ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_roundtrip_serialization ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_string_encoding ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_vector_encoding ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_vector_writing ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_enum_binary_serialization ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_enum_error_handling ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_enum_edge_cases ... ok
[INFO] [stdout] test serialization::binary::writer::tests::test_large_data_writing ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_enum_json_serialization ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_enum_with_optional_fields ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_nested_enum_complex_serialization ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_multiple_enums_in_struct ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_nested_enum_simple_variant ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_simple_enum_all_variants_binary ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_simple_enum_all_variants_json ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_simple_enum_field_value ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_standard_enum_struct_variant ... ok
[INFO] [stdout] test serialization::binary::header::tests::test_all_object_types ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_standard_enum_tuple_variant ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_standard_enum_unit_variant ... ok
[INFO] [stdout] test serialization::binary::structs::tests::test_edge_cases_and_boundaries ... ok
[INFO] [stdout] test optimizers::adam::tests::test_adam_requires_grad_assertion - should panic ... ok
[INFO] [stdout] test optimizers::adam::tests::test_step_with_unlinked_parameter - should panic ... ok
[INFO] [stdout] test serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip ... FAILED
[INFO] [stdout] test serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip ... FAILED
[INFO] [stdout] test serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip ... FAILED
[INFO] [stdout] test serialization::core::tests::roundtrip_tests::test_complex_struct_roundtrip ... ok
[INFO] [stdout] test serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip ... FAILED
[INFO] [stdout] test serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip ... FAILED
[INFO] [stdout] test serialization::binary::crc32::tests::test_crc32_known_values ... ok
[INFO] [stdout] test serialization::core::tests::roundtrip_tests::test_simple_struct_roundtrip ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_escape_edge_cases ... ok
[INFO] [stdout] test serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip ... FAILED
[INFO] [stdout] test serialization::json::escape::tests::test_escape_comprehensive ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_roundtrip_escaping ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_unescape_errors ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_unescape_comprehensive ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_escape_string ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_escape_roundtrip_comprehensive ... ok
[INFO] [stdout] test serialization::json::escape::tests::test_unescape_string ... ok
[INFO] [stdout] test serialization::json::formatter::tests::test_format_compact ... ok
[INFO] [stdout] test serialization::json::formatter::tests::test_format_consistency ... ok
[INFO] [stdout] test serialization::json::formatter::tests::test_format_pretty ... ok
[INFO] [stdout] test serialization::json::formatter::tests::test_format_edge_cases ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing_complex_structures ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing_error_recovery ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing_errors ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing_edge_cases ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing_string_escapes ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing ... ok
[INFO] [stdout] test serialization::json::parser::tests::test_json_parsing_whitespace ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_field_value_to_json_edge_cases ... ok
[INFO] [stdout] test serialization::json::formatter::tests::test_format_comprehensive ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_field_value_to_json_static ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_json_number_parsing ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_json_value_to_field_value ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_struct_serialization_comprehensive ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_struct_serialization_roundtrip ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_struct_serialization_special_characters ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_struct_deserializer_from_json ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_struct_deserialization_comprehensive ... ok
[INFO] [stdout] test serialization::core::tests::enum_tests::test_nested_enum_complex_variant ... ok
[INFO] [stdout] test serialization::json::structs::tests::test_struct_serializer_to_json ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_null_handling ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_from_conversions ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_creation ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_edge_cases ... ok
[INFO] [stdout] test serialization::core::tests::roundtrip_tests::test_medium_struct_roundtrip ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_access ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_boolean_values ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_number_precision ... ok
[INFO] [stdout] test serialization::json::value::tests::test_json_value_serde_compatibility ... ok
[INFO] [stdout] test serialization::tests::test_format_detection ... ok
[INFO] [stdout] test serialization::tests::test_binary_size_estimation ... ok
[INFO] [stdout] test serialization::tests::test_format_extensions ... ok
[INFO] [stdout] test tensor::core::memory::additional_safety_tests::test_with_no_mem_pool_uses_system_allocator_no_pool_stats ... ok
[INFO] [stdout] test tensor::core::memory::additional_safety_tests::test_pointer_alignment_across_classes ... ok
[INFO] [stdout] test tensor::core::memory::additional_safety_tests::test_pool_alloc_dealloc_balanced_small_medium_large ... ok
[INFO] [stdout] test tensor::core::memory::additional_safety_tests::test_many_alloc_dealloc_cycles_no_growth_in_current_usage ... ok
[INFO] [stdout] test tensor::core::memory::additional_safety_tests::test_cross_thread_drop_does_not_affect_this_thread_stats ... ok
[INFO] [stdout] test tensor::core::memory::tests::test_with_no_mem_padding_guard_scoping ... ok
[INFO] [stdout] test tensor::core::memory::tests::test_same_thread_alloc_dealloc_counters_across_classes ... ok
[INFO] [stdout] test tensor::core::memory::tests::test_try_deallocate_returns_some_true_for_pooled ... ok
[INFO] [stdout] test tensor::core::memory::tests::test_cross_thread_drop_safe_no_crash ... ok
[INFO] [stdout] test tensor::core::memory::tests::test_xlarge_pool_does_not_reuse_too_small_buffer ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_negation_operator ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_operator_chaining ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_scalar_operations ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_tensor_addition_operators ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_tensor_division_operators ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_tensor_multiplication_operators ... ok
[INFO] [stdout] test tensor::core::operators::tests::test_tensor_subtraction_operators ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_device_serialization ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_device_serialization_errors ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_device_type_serialization ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_empty_tensor_serialization ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_different_tensor_shapes ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_field_value_tensor_roundtrip ... ok
[INFO] [stdout] test tensor::core::memory::xlarge_stress_tests::stress_xlarge_pool_various_sizes_single_thread ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_memory_layout_serialization ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_large_tensor_serialization ... ok
[INFO] [stdout] test tensor::core::memory::tests::test_compute_allocation_params_padding_behavior ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_edge_cases ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_multiple_tensors_in_struct ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_error_handling ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_binary_methods ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_json_methods ... ok
[INFO] [stdout] test tensor::core::memory::xlarge_stress_tests::stress_xlarge_pool_multithreaded ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_shape_serialization ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_shape_validation_errors ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_different_shapes_and_types ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_tensor_as_field_in_struct ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_tensor_binary_roundtrip ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_tensor_json_roundtrip ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_tensor_serialization_errors ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_file_io_json ... FAILED
[INFO] [stdout] test tensor::core::shape::tests::test_backward_compatibility ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_matrix_shape_creation ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_broadcasting_compatibility ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_memory_efficiency ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_offset_calculation ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_ml_workload_patterns ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_shape_with_custom_strides ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_performance_no_allocations ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_scalar_shape_creation ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_file_io_binary ... FAILED
[INFO] [stdout] test tensor::core::shape::tests::test_vector_shape_creation ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_tensor3d_shape_creation ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_tensor4d_shape_creation ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_tensornd_shape_creation ... ok
[INFO] [stdout] test tensor::core::shape::tests::test_view_shape_creation ... ok
[INFO] [stdout] test tensor::core::tests::test_data_with_std_operations ... ok
[INFO] [stdout] test tensor::core::tests::test_broadcasting_compatibility ... ok
[INFO] [stdout] test tensor::core::tests::test_data_access_methods ... ok
[INFO] [stdout] test tensor::core::tests::test_tensor_1d ... ok
[INFO] [stdout] test tensor::core::tests::test_device_context_integration ... ok
[INFO] [stdout] test tensor::core::tests::test_device_zero_sized_tensor ... ok
[INFO] [stdout] test tensor::core::tests::test_tensor_2d ... ok
[INFO] [stdout] test tensor::core::tests::test_tensor_creation ... ok
[INFO] [stdout] test tensor::core::tests::test_tensor_new_on_device_cpu ... ok
[INFO] [stdout] test tensor::core::tests::test_tensor_device_cpu ... ok
[INFO] [stdout] test tensor::core::tests::test_value_method ... ok
[INFO] [stdout] test tensor::core::tests::test_zero_sized_tensor ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_additional_tests::test_capacity_across_various_sizes_padding_modes ... ok
[INFO] [stdout] test tensor::core::serialization::tests::test_serializable_large_tensor_performance ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_additional_tests::test_performance_padded_vs_unpadded_fill ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_additional_tests::test_class_boundary_planned_capacity_pool ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_additional_tests::test_view_does_not_allocate_additional_memory ... ok
[INFO] [stdout] test tensor::core::tests::test_tensor_new_on_cuda_panics - should panic ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_additional_tests::test_zero_size_tensors_pool_and_system ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_tests::test_alignment_helpers_and_hints ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_tests::test_mixed_modes_no_leak_in_pool_stats_scope ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_tests::test_padding_and_alignment_pool_enabled ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_tests::test_no_padding_with_guard ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_tests::test_pool_alloc_and_dealloc_counters_match ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_tests::test_system_alloc_no_pool_counters_unchanged ... ok
[INFO] [stdout] test tensor::core::view::tests::test_as_strided_and_transpose ... ok
[INFO] [stdout] test tensor::core::view::tests::test_element_view_linear_with_padding_modes ... ok
[INFO] [stdout] test tensor::core::utils::memory_alloc_additional_tests::test_performance_pool_vs_system_small_allocs ... ok
[INFO] [stdout] test tensor::core::view::tests::test_gradtrack_through_views_and_ops ... ok
[INFO] [stdout] test tensor::core::view::tests::test_reshape_view_contiguous ... ok
[INFO] [stdout] test tensor::core::view::tests::test_slice_view_linear_bounds_and_padding ... ok
[INFO] [stdout] test tensor::core::view::tests::test_view_data_protection_on_source_inplace_modification ... ok
[INFO] [stdout] test tensor::indexing::gather::tests::test_gather_gradients_accumulate ... ok
[INFO] [stdout] test tensor::core::tests::test_value_method_panics_on_multi_element - should panic ... ok
[INFO] [stdout] test tensor::indexing::index_select::tests::test_index_select_basic ... ok
[INFO] [stdout] test tensor::core::tests::test_value_method_panics_on_empty - should panic ... ok
[INFO] [stdout] test tensor::indexing::gather::tests::test_gather_basic ... ok
[INFO] [stdout] test tensor::indexing::masked_fill::tests::test_masked_fill_coordinate_decoding_bug_fix ... ok
[INFO] [stdout] test tensor::indexing::gather::tests::test_gather_index_shape_mismatch - should panic ... ok
[INFO] [stdout] test tensor::indexing::gather::tests::test_gather_invalid_dim - should panic ... ok
[INFO] [stdout] test tensor::indexing::select::tests::test_select_grad ... ok
[INFO] [stdout] test tensor::indexing::masked_fill::tests::test_masked_fill_basic ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_fill_basic ... ok
[INFO] [stdout] test tensor::indexing::masked_fill::tests::test_masked_fill_gradients ... ok
[INFO] [stdout] test tensor::indexing::select::tests::test_select_basic ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_ones_basic ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_fill_zero_sized ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_zeros_basic ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_zeros_on_device ... ok
[INFO] [stdout] test tensor::init::data::tests::test_from_slice_3d ... ok
[INFO] [stdout] test tensor::init::data::tests::test_from_slice_basic ... ok
[INFO] [stdout] test tensor::init::data::tests::test_from_slice_empty ... ok
[INFO] [stdout] test tensor::init::data::tests::test_from_slice_large_data ... ok
[INFO] [stdout] test tensor::init::data::tests::test_from_slice_size_mismatch ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_fill_large_tensor ... ok
[INFO] [stdout] test tensor::init::random::tests::test_fill_randn ... ok
[INFO] [stdout] test tensor::init::random::tests::test_randn_basic ... ok
[INFO] [stdout] test tensor::init::random::tests::test_randn_different_seeds ... ok
[INFO] [stdout] test tensor::init::basic::tests::test_ones_on_device ... ok
[INFO] [stdout] test tensor::init::data::tests::test_from_slice_1d ... ok
[INFO] [stdout] test tensor::init::random::tests::test_randn_large_tensor ... ok
[INFO] [stdout] test tensor::init::random::tests::test_randn_no_seed ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_double_ended_and_size_hint ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_exact ... ok
[INFO] [stdout] test tensor::init::random::tests::test_randn_reproducible ... ok
[INFO] [stdout] test tensor::init::random::tests::test_randn_zero_sized ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_zero_sized_tensor ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_collect_from_values_into_tensor ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_iter_gradient_propagation ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_gradient_after_collect ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_collect_into_shape_exact_sizes_and_zero ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_collect_into_shape_no_grad_guard_fast_path ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_collect_shape ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_values_collect_shape_direct ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_values_iter_then_collect_shape ... ok
[INFO] [stdout] test tensor::iterator::element::tests::test_basic_iteration ... ok
[INFO] [stdout] test tensor::iterator::collect::tests::test_collect_shape_with_grad_preserves_backward ... ok
[INFO] [stdout] test tensor::iterator::element::tests::test_element_iterator_double_ended_and_exact_size ... ok
[INFO] [stdout] test tensor::iterator::element::tests::test_iter_flat_gradient_propagation ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_no_grad_guard_disables_requires_grad ... ok
[INFO] [stdout] test tensor::iterator::chunks::tests::test_chunks_over_3d_outerdim ... ok
[INFO] [stdout] test tensor::iterator::tests::test_basic_iteration ... ok
[INFO] [stdout] test tensor::iterator::element::tests::test_iter_no_grad_guard ... ok
[INFO] [stdout] test tensor::iterator::element::tests::test_iter_range_clamping_and_zero_sized ... ok
[INFO] [stdout] test tensor::iterator::tests::test_chunks_basic ... ok
[INFO] [stdout] test tensor::iterator::tests::test_double_ended_iterator ... ok
[INFO] [stdout] test tensor::iterator::tests::test_chunks_exact_with_remainder ... ok
[INFO] [stdout] test tensor::iterator::tests::test_collect_shape ... ok
[INFO] [stdout] test tensor::iterator::tests::test_complex_chains ... ok
[INFO] [stdout] test tensor::iterator::tests::test_from_iterator ... ok
[INFO] [stdout] test tensor::iterator::tests::test_element_tensor_operations ... ok
[INFO] [stdout] test tensor::iterator::tests::test_exact_size_iterator ... ok
[INFO] [stdout] test tensor::iterator::tests::test_gradient_tracking ... ok
[INFO] [stdout] test tensor::iterator::element::tests::test_range_iteration ... ok
[INFO] [stdout] test tensor::iterator::tests::test_mutation_via_data_mut ... ok
[INFO] [stdout] test tensor::iterator::tests::test_into_iterator ... ok
[INFO] [stdout] test tensor::iterator::tests::test_iterator_trait_methods ... ok
[INFO] [stdout] test tensor::iterator::tests::test_std_iterator_methods ... ok
[INFO] [stdout] test tensor::iterator::tests::test_values_via_views ... ok
[INFO] [stdout] test tensor::iterator::tests::test_range_iteration ... ok
[INFO] [stdout] test tensor::iterator::tests::test_windows_basic ... ok
[INFO] [stdout] test tensor::iterator::tests::test_windows_step ... ok
[INFO] [stdout] test tensor::iterator::tests::test_zero_sized_tensor ... ok
[INFO] [stdout] test tensor::iterator::viewdim::tests::test_iter_dim_rank3 ... ok
[INFO] [stdout] test tensor::iterator::viewdim::tests::test_iter_dim_gradient_propagation ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_double_ended_and_size_hint ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_gradient_chain ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_iter_gradient_propagation ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_no_grad_guard_disables_requires_grad ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_over_3d_outerdim ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_step ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows_zero_sized_tensor ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_add_nested_no_grad_guards ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_add_with_mixed_requires_grad ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_add_with_no_grad_guard ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_broadcasting_gradients_basic ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_linear_layer_bias_broadcasting ... ok
[INFO] [stdout] test tensor::iterator::viewdim::tests::test_iter_dim_shapes ... ok
[INFO] [stdout] test tensor::iterator::windows::tests::test_windows ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_scalar_addition ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_scalar_broadcasting_gradients ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_tensor_addition ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_mismatched_shapes - should panic ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_broadcast_shape_computation ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_broadcast_strides ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_incompatible_shapes ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_no_broadcast_needed ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_scalar_broadcasting ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_tricky_broadcast_3d_inner_dims ... ok
[INFO] [stdout] test tensor::ops::broadcasting::tests::test_tricky_broadcast_4d_multiple_dims ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_div_broadcasting_gradients_basic ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_thread_safety_cross_thread_ops ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_div_scalar_broadcasting_gradients ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_division_by_zero_tensor - should panic ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_division_with_gradtrack ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_edge_cases ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_large_tensor_division ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_division_by_zero_scalar - should panic ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_mismatched_shapes - should panic ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_mixed_div_mul_operations_with_gradtrack ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_negative_division ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_scalar_division ... ok
[INFO] [stdout] test tensor::ops::div::tests::test_tensor_division ... ok
[INFO] [stdout] test tensor::ops::exp::tests::test_exp_basic ... ok
[INFO] [stdout] test tensor::ops::leaky_relu::tests::test_leaky_relu_forward_basic ... ok
[INFO] [stdout] test tensor::ops::log::tests::test_log_basic ... ok
[INFO] [stdout] test tensor::ops::log::tests::test_log_gradtrack ... ok
[INFO] [stdout] test tensor::ops::matmul::pack_n_cache::tests::test_blocking_params ... ok
[INFO] [stdout] test tensor::ops::matmul::pack_n_cache::tests::test_packed_panel_a_creation ... ok
[INFO] [stdout] test tensor::ops::matmul::pack_n_cache::tests::test_packed_panel_b_creation ... ok
[INFO] [stdout] test tensor::ops::matmul::pack_n_cache::tests::test_panel_cache ... ok
[INFO] [stdout] test tensor::ops::matmul::pack_n_cache::tests::test_panel_packing ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_alignment_checks_prevent_misaligned_access ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_avx512_specific_alignment_validation ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_batched_mat_vec_forward_and_shapes ... ok
[INFO] [stdout] test tensor::ops::log::tests::test_log_domain_panic - should panic ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_batched_mat_vec_numeric_small ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_batched_vector_cases_grad_shapes ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_comprehensive_alignment_management ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_broadcast_matmul_gradient_complex_case ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_4d_gradient_issue ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_gradient_values ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_large_matmul_gradient ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_matmul_with_known_values ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_scalar_kernel_accuracy ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_transpose_contiguous_issue ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_debug_transpose_gradient_tracking ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_grad_left_vec_at_bkn_manual ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_linear_layer_pattern ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_1d_nd_broadcast_forward_backward ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_1d_rowvec_times_matrix ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_2d_2d_gradients ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_2d_basic ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_partial_requires_grad ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_row_vector_times_matrix ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_minimal_noncontiguous_gradient ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_simple_batched_gradient ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_tall_skinny_vs_wide_correctness ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_edge_cases ... ok
[INFO] [stdout] test tensor::ops::matmul::tests::test_matmul_nd_1d_broadcast_forward_backward ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_mismatched_shapes - should panic ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_large_tensor_multiplication ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_mixed_mul_add_operations_with_gradtrack ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_mul_broadcasting_gradients ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_multiplication_with_gradtrack ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_negative_multiplication ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_scalar_multiplication ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_tensor_multiplication ... ok
[INFO] [stdout] test tensor::ops::mul::tests::test_zero_multiplication ... ok
[INFO] [stdout] test tensor::ops::pow::tests::test_pow_scalar_forward ... ok
[INFO] [stdout] test tensor::ops::relu::tests::test_relu_forward_basic ... ok
[INFO] [stdout] test tensor::ops::sigmoid::tests::test_sigmoid_forward_basic ... ok
[INFO] [stdout] test tensor::ops::softmax::tests::test_softmax_forward_basic ... ok
[INFO] [stdout] test tensor::ops::sqrt::tests::test_sqrt_basic ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_edge_cases ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_large_tensor_subtraction ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_mismatched_shapes - should panic ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_mixed_add_sub_operations_with_gradtrack ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_negate_inplace ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_negative_subtraction ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_scalar_negative_subtraction ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_scalar_subtraction ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_sub_broadcasting_gradients_basic ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_sub_scalar_broadcasting_gradients ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_subtraction_with_gradtrack ... ok
[INFO] [stdout] test tensor::ops::tanh::tests::test_tanh_forward_basic ... ok
[INFO] [stdout] test tensor::ops::sub::tests::test_tensor_subtraction ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level1_3d_basic ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level1_basic_1d ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level1_basic_2d_contiguous ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level1_dim_2d_basic ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level1_basic_1d_edge_cases ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level2_nested_views ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level2_permuted_3d ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level2_slice_view ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level2_transpose_view ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level3_4d_tensor ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level3_consistency_with_pytorch_behavior ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level3_edge_cases_keepdim ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level3_extreme_values ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level3_large_dimensions ... ok
[INFO] [stdout] test tensor::reductions::argmax::tests::test_argmax_level3_ties_handling ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_basic ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_dim ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level1_3d_basic ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level1_basic_1d ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level1_basic_1d_edge_cases ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level1_basic_2d_contiguous ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level1_dim_2d_basic ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level2_4d_tensor ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level2_broadcasting_dims ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level2_complex_3d ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level2_large_tensors ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level2_special_values ... ok
[INFO] [stdout] test tensor::iterator::tests::test_performance ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level2_ties ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_multiple_transformations ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_nested_views ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_slice_view ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_permuted_3d ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_strided_memory ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_transpose_view ... ok
[INFO] [stdout] test tensor::reductions::argmin::tests::test_argmin_level3_view_consistency ... ok
[INFO] [stdout] test tensor::reductions::max::tests::test_max_dims_forward ... ok
[INFO] [stdout] test tensor::reductions::max::tests::test_max_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::reductions::max::tests::test_max_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::max::tests::test_max_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::max::tests::test_max_with_negative_values ... ok
[INFO] [stdout] test tensor::reductions::mean::tests::test_mean_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::reductions::max::tests::test_max_permuted_tensor ... ok
[INFO] [stdout] test tensor::reductions::mean::tests::test_mean_autograd_all_equal ... ok
[INFO] [stdout] test tensor::reductions::mean::tests::test_mean_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::mean::tests::test_mean_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::mean::tests::test_mean_permuted_tensor ... ok
[INFO] [stdout] test tensor::reductions::min::tests::test_min_dims_forward ... ok
[INFO] [stdout] test tensor::reductions::min::tests::test_min_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::min::tests::test_min_permuted_tensor ... ok
[INFO] [stdout] test tensor::reductions::min::tests::test_min_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::norm::tests::test_norm_dims_forward ... ok
[INFO] [stdout] test tensor::reductions::norm::tests::test_norm_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::reductions::norm::tests::test_norm_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::norm::tests::test_norm_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::norm::tests::test_norm_permuted_tensor ... ok
[INFO] [stdout] test tensor::reductions::std::tests::test_std_dims_forward ... ok
[INFO] [stdout] test tensor::reductions::std::tests::test_std_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::reductions::std::tests::test_std_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::std::tests::test_std_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::std::tests::test_std_permuted_tensor ... ok
[INFO] [stdout] test tensor::reductions::sum::tests::test_sum_autograd_all_ones_grad ... ok
[INFO] [stdout] test tensor::reductions::sum::tests::test_sum_chain_autograd ... ok
[INFO] [stdout] test tensor::reductions::sum::tests::test_sum_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::reductions::sum::tests::test_sum_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::sum::tests::test_sum_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::sum::tests::test_sum_permuted_tensor ... ok
[INFO] [stdout] test tensor::reductions::var::tests::test_var_dims_forward ... ok
[INFO] [stdout] test tensor::reductions::var::tests::test_var_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::reductions::var::tests::test_var_forward_basic ... ok
[INFO] [stdout] test tensor::reductions::var::tests::test_var_non_contiguous_transpose ... ok
[INFO] [stdout] test tensor::reductions::var::tests::test_var_permuted_tensor ... ok
[INFO] [stdout] test tensor::transform::cat::tests::test_cat_1d ... ok
[INFO] [stdout] test tensor::transform::cat::tests::test_cat_2d_dim1 ... ok
[INFO] [stdout] test tensor::transform::cat::tests::test_cat_mismatch - should panic ... ok
[INFO] [stdout] test tensor::transform::contiguous::tests::test_contiguous_1d ... ok
[INFO] [stdout] test tensor::transform::contiguous::tests::test_contiguous_3d ... ok
[INFO] [stdout] test tensor::transform::contiguous::tests::test_contiguous_already_contiguous ... ok
[INFO] [stdout] test tensor::transform::contiguous::tests::test_contiguous_copy ... ok
[INFO] [stdout] test tensor::transform::contiguous::tests::test_contiguous_gradient_flow ... ok
[INFO] [stdout] test tensor::transform::contiguous::tests::test_contiguous_preserves_gradient_tracking ... ok
[INFO] [stdout] test tensor::transform::flatten::tests::test_flatten ... ok
[INFO] [stdout] test tensor::reductions::min::tests::test_min_with_negative_values ... ok
[INFO] [stdout] test tensor::transform::flatten::tests::test_flatten_already_1d ... ok
[INFO] [stdout] test tensor::transform::flatten::tests::test_flatten_preserves_data ... ok
[INFO] [stdout] test tensor::transform::flatten::tests::test_flatten_3d ... ok
[INFO] [stdout] test tensor::transform::permute::tests::test_permute_basic_2d ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_basic_reshape ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_invalid_size - should panic ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_large_tensor_reshape ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_multi_operation_with_reshape ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_multiple_infer_dimensions - should panic ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_negative_dimension - should panic ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_reshape_autograd ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_reshape_edge_cases ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_reshape_with_autograd_chain ... ok
[INFO] [stdout] test tensor::transform::reshape::tests::test_reshape_with_inference ... ok
[INFO] [stdout] test tensor::transform::split::tests::test_split_1d_three_parts_grad ... ok
[INFO] [stdout] test tensor::transform::split::tests::test_split_equal_forward ... ok
[INFO] [stdout] test tensor::transform::split::tests::test_split_gradients_scatter ... ok
[INFO] [stdout] test tensor::transform::split::tests::test_split_with_sizes_forward ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze_all_ones ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze_non_unit_dimension - should panic ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze_out_of_bounds - should panic ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze_preserves_data ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze_specific_dimension ... ok
[INFO] [stdout] test tensor::transform::squeeze::tests::test_squeeze_unsqueeze_roundtrip ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_2d_tensors ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_basic ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_different_shapes - should panic ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_dim_out_of_bounds - should panic ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_empty - should panic ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_multiple_tensors ... ok
[INFO] [stdout] test tensor::transform::stack::tests::test_stack_with_gradients ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_matrix_transpose ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_2d_basic ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_3d ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_first_dimensions_3d ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_matrix_transpose_1d - should panic ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_large_tensor ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_invalid_dimension - should panic ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_memory_layout ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_preserves_gradient_requirement ... ok
[INFO] [stdout] test tensor::transform::transpose::tests::test_transpose_same_dimension ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_multiple_unsqueeze ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_unsqueeze ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_unsqueeze_2d ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_unsqueeze_preserves_data ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_unsqueeze_squeeze_roundtrip ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_unsqueeze_with_gradients ... ok
[INFO] [stdout] test tensor::reductions::min::tests::test_min_dims_non_contiguous ... ok
[INFO] [stdout] test tensor::transform::unsqueeze::tests::test_unsqueeze_out_of_bounds - should panic ... ok
[INFO] [stdout] test tensor::core::memory::cleanup_tests::test_cleanup_trims_long_idle_medium_buffers ... ok
[INFO] [stdout] test tensor::core::memory::cleanup_tests::test_no_cleanup_while_many_small_buffers_in_use ... ok
[INFO] [stdout] test tensor::ops::add::tests::test_thread_safety_parallel_large_add_backward ... ok
[INFO] [stdout] test tensor::iterator::tests::test_iterator_vs_vec_performance_summary ... ok
[INFO] [stdout] test tensor::core::memory::tests::perf_pool_vs_no_pool_by_category_over_1000_iterations has been running for over 60 seconds
[INFO] [stdout] test tensor::core::memory::tests::perf_pool_vs_no_pool_by_category_over_1000_iterations ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- optimizers::adam::serialization::tests::test_serializable_file_io_json stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'optimizers::adam::serialization::tests::test_serializable_file_io_json' (71) panicked at src/optimizers/adam/serialization.rs:1476:65:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x64275021764e - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64275021764e - train_station[de9226bfe451d282]::optimizers::adam::serialization::tests::test_serializable_file_io_json
[INFO] [stdout]                                at /opt/rustwide/workdir/src/optimizers/adam/serialization.rs:1476:65
[INFO] [stdout]   22:     0x64275020bd17 - train_station[de9226bfe451d282]::optimizers::adam::serialization::tests::test_serializable_file_io_json::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/optimizers/adam/serialization.rs:1460:40
[INFO] [stdout]   23:     0x642750037076 - <train_station[de9226bfe451d282]::optimizers::adam::serialization::tests::test_serializable_file_io_json::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- optimizers::adam::serialization::tests::test_serializable_file_io_binary stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'optimizers::adam::serialization::tests::test_serializable_file_io_binary' (70) panicked at src/optimizers/adam/serialization.rs:1536:69:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x64275021a352 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64275021a352 - train_station[de9226bfe451d282]::optimizers::adam::serialization::tests::test_serializable_file_io_binary
[INFO] [stdout]                                at /opt/rustwide/workdir/src/optimizers/adam/serialization.rs:1536:69
[INFO] [stdout]   22:     0x64275020be07 - train_station[de9226bfe451d282]::optimizers::adam::serialization::tests::test_serializable_file_io_binary::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/optimizers/adam/serialization.rs:1516:42
[INFO] [stdout]   23:     0x6427500371b6 - <train_station[de9226bfe451d282]::optimizers::adam::serialization::tests::test_serializable_file_io_binary::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip' (170) panicked at src/serialization/core/tests.rs:1239:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x64275000e11b - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64275000e11b - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1239:41
[INFO] [stdout]   22:     0x64274fffcb07 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1212:50
[INFO] [stdout]   23:     0x642750037876 - <train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip' (169) panicked at src/serialization/core/tests.rs:1134:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x642750011eb7 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x642750011eb7 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1134:39
[INFO] [stdout]   22:     0x64274fffcb97 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1076:67
[INFO] [stdout]   23:     0x642750037936 - <train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip' (171) panicked at src/serialization/core/tests.rs:1046:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x64275000c8de - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64275000c8de - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1046:39
[INFO] [stdout]   22:     0x64274fffcaa7 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1019:48
[INFO] [stdout]   23:     0x6427500377f6 - <train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip' (168) panicked at src/serialization/core/tests.rs:1348:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x642750010078 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x642750010078 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1348:41
[INFO] [stdout]   22:     0x64274fffcb67 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1272:58
[INFO] [stdout]   23:     0x6427500378f6 - <train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip' (172) panicked at src/serialization/core/tests.rs:1191:41:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x64275000ead1 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64275000ead1 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1191:41
[INFO] [stdout]   22:     0x64274fffcb37 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:1180:50
[INFO] [stdout]   23:     0x6427500378b6 - <train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip' (173) panicked at src/serialization/core/tests.rs:998:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x64275000d317 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x64275000d317 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:998:39
[INFO] [stdout]   22:     0x64274fffcad7 - train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/serialization/core/tests.rs:987:48
[INFO] [stdout]   23:     0x642750037836 - <train_station[de9226bfe451d282]::serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tensor::core::serialization::tests::test_serializable_file_io_json stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tensor::core::serialization::tests::test_serializable_file_io_json' (265) panicked at src/tensor/core/serialization.rs:1331:62:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6427500f1f70 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x6427500f1f70 - train_station[de9226bfe451d282]::tensor::core::serialization::tests::test_serializable_file_io_json
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tensor/core/serialization.rs:1331:62
[INFO] [stdout]   22:     0x6427500d1b07 - train_station[de9226bfe451d282]::tensor::core::serialization::tests::test_serializable_file_io_json::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tensor/core/serialization.rs:1309:40
[INFO] [stdout]   23:     0x64275003bc36 - <train_station[de9226bfe451d282]::tensor::core::serialization::tests::test_serializable_file_io_json::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tensor::core::serialization::tests::test_serializable_file_io_binary stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tensor::core::serialization::tests::test_serializable_file_io_binary' (264) panicked at src/tensor/core/serialization.rs:1386:66:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6427503063f2 - std[840933623431fd06]::backtrace_rs::backtrace::trace_unsynchronized::<std[840933623431fd06]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6427503063f2 - std[840933623431fd06]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6427503063f2 - <<std[840933623431fd06]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[8f93d80df273fe75]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x64275031e19a - <core[8f93d80df273fe75]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x64275031e19a - core[8f93d80df273fe75]::fmt::write
[INFO] [stdout]    6:     0x64275030b2a6 - std[840933623431fd06]::io::default_write_fmt::<alloc[40b2bae28975ac47]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x64275030b2a6 - <alloc[40b2bae28975ac47]::vec::Vec<u8> as std[840933623431fd06]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x6427502e425f - <std[840933623431fd06]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6427502e425f - std[840933623431fd06]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6427502fe1c9 - std[840933623431fd06]::panicking::default_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6427502994fe - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x6427502994fe - test[2f1252070343a163]::test_main_with_exit_callback::<test[2f1252070343a163]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6427502fe382 - <alloc[40b2bae28975ac47]::boxed::Box<dyn for<'a, 'b> core[8f93d80df273fe75]::ops::function::Fn<(&'a std[840933623431fd06]::panic::PanicHookInfo<'b>,), Output = ()> + core[8f93d80df273fe75]::marker::Sync + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::Fn<(&std[840933623431fd06]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x6427502fe382 - std[840933623431fd06]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6427502e4318 - std[840933623431fd06]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6427502dbb39 - std[840933623431fd06]::sys::backtrace::__rust_end_short_backtrace::<std[840933623431fd06]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6427502e516d - __rustc[5b4a0c6d8cc4a177]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x64275031e8dc - core[8f93d80df273fe75]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x64275031e652 - core[8f93d80df273fe75]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6427500fc1d0 - <core[8f93d80df273fe75]::result::Result<(), train_station[de9226bfe451d282]::serialization::core::error::SerializationError>>::unwrap
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x6427500fc1d0 - train_station[de9226bfe451d282]::tensor::core::serialization::tests::test_serializable_file_io_binary
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tensor/core/serialization.rs:1386:66
[INFO] [stdout]   22:     0x6427500d1ce7 - train_station[de9226bfe451d282]::tensor::core::serialization::tests::test_serializable_file_io_binary::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/tensor/core/serialization.rs:1363:42
[INFO] [stdout]   23:     0x64275003beb6 - <train_station[de9226bfe451d282]::tensor::core::serialization::tests::test_serializable_file_io_binary::{closure#0} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x64275028d8ab - <fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x64275028d8ab - test[2f1252070343a163]::__rust_begin_short_backtrace::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, fn() -> core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x64275029a10a - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x64275029a10a - std[840933623431fd06]::panicking::catch_unwind::<core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>, core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x64275029a10a - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<test[2f1252070343a163]::run_test_in_process::{closure#0}>, core[8f93d80df273fe75]::result::Result<(), alloc[40b2bae28975ac47]::string::String>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x64275029a10a - test[2f1252070343a163]::run_test_in_process
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x64275029a10a - test[2f1252070343a163]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x6427502945d4 - test[2f1252070343a163]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x6427502945d4 - std[840933623431fd06]::sys::backtrace::__rust_begin_short_backtrace::<test[2f1252070343a163]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x64275029cc02 - <core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::do_call::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x64275029cc02 - std[840933623431fd06]::panicking::catch_unwind::<(), core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x64275029cc02 - std[840933623431fd06]::panic::catch_unwind::<core[8f93d80df273fe75]::panic::unwind_safe::AssertUnwindSafe<std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x64275029cc02 - std[840933623431fd06]::thread::lifecycle::spawn_unchecked::<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x64275029cc02 - <std[840933623431fd06]::thread::lifecycle::spawn_unchecked<test[2f1252070343a163]::run_test::{closure#1}, ()>::{closure#1} as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x6427503058ff - <alloc[40b2bae28975ac47]::boxed::Box<dyn core[8f93d80df273fe75]::ops::function::FnOnce<(), Output = ()> + core[8f93d80df273fe75]::marker::Send> as core[8f93d80df273fe75]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x6427503058ff - <std[840933623431fd06]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/bd7d74411512a3dd3b35d2f699c51dd2557c7e7e/library/std/src/sys/thread/unix.rs:119:17
[INFO] [stdout]   44:     0x73979a087aa4 - <unknown>
[INFO] [stdout]   45:     0x73979a114a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     optimizers::adam::serialization::tests::test_serializable_file_io_binary
[INFO] [stdout]     optimizers::adam::serialization::tests::test_serializable_file_io_json
[INFO] [stdout]     serialization::core::tests::file_io_tests::test_complex_nested_struct_binary_file_roundtrip
[INFO] [stdout]     serialization::core::tests::file_io_tests::test_complex_nested_struct_with_enums_json_file_roundtrip
[INFO] [stdout]     serialization::core::tests::file_io_tests::test_medium_struct_binary_file_roundtrip
[INFO] [stdout]     serialization::core::tests::file_io_tests::test_medium_struct_json_file_roundtrip
[INFO] [stdout]     serialization::core::tests::file_io_tests::test_simple_struct_binary_file_roundtrip
[INFO] [stdout]     serialization::core::tests::file_io_tests::test_simple_struct_json_file_roundtrip
[INFO] [stdout]     tensor::core::serialization::tests::test_serializable_file_io_binary
[INFO] [stdout]     tensor::core::serialization::tests::test_serializable_file_io_json
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 590 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 110.61s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "501c6135c5b9c37ed7f5d22de8326fd709bb8379404eda4ff7e5addcf32bd909", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501c6135c5b9c37ed7f5d22de8326fd709bb8379404eda4ff7e5addcf32bd909", kill_on_drop: false }`
[INFO] [stdout] 501c6135c5b9c37ed7f5d22de8326fd709bb8379404eda4ff7e5addcf32bd909
