[INFO] fetching crate honeycomb-rs 0.1.0...
[INFO] testing honeycomb-rs-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate honeycomb-rs 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate honeycomb-rs 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate honeycomb-rs 0.1.0
[INFO] tweaked toml for crates.io crate honeycomb-rs 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate honeycomb-rs 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate honeycomb-rs 0.1.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2da5b3bb28f75c4d5f7669884ef413446f628d20a3649cfed9b21e2890d08999
[INFO] running `Command { std: "docker" "start" "-a" "2da5b3bb28f75c4d5f7669884ef413446f628d20a3649cfed9b21e2890d08999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2da5b3bb28f75c4d5f7669884ef413446f628d20a3649cfed9b21e2890d08999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2da5b3bb28f75c4d5f7669884ef413446f628d20a3649cfed9b21e2890d08999", kill_on_drop: false }`
[INFO] [stdout] 2da5b3bb28f75c4d5f7669884ef413446f628d20a3649cfed9b21e2890d08999
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70a8ba485e5592cd2c5b11b50312c0a4781fe05a566d7a4f25f46de7e29a890c
[INFO] running `Command { std: "docker" "start" "-a" "70a8ba485e5592cd2c5b11b50312c0a4781fe05a566d7a4f25f46de7e29a890c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling honeycomb-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.85s
[INFO] running `Command { std: "docker" "inspect" "70a8ba485e5592cd2c5b11b50312c0a4781fe05a566d7a4f25f46de7e29a890c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70a8ba485e5592cd2c5b11b50312c0a4781fe05a566d7a4f25f46de7e29a890c", kill_on_drop: false }`
[INFO] [stdout] 70a8ba485e5592cd2c5b11b50312c0a4781fe05a566d7a4f25f46de7e29a890c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9710b0c86e714c3320235d071775d1f691aaf62210d598c1bdf38ef1c1963efb
[INFO] running `Command { std: "docker" "start" "-a" "9710b0c86e714c3320235d071775d1f691aaf62210d598c1bdf38ef1c1963efb", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling assert-json-diff v2.0.2
[INFO] [stderr]    Compiling honeycomb-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling deadpool v0.12.3
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling wiremock v0.6.5
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 57.86s
[INFO] running `Command { std: "docker" "inspect" "9710b0c86e714c3320235d071775d1f691aaf62210d598c1bdf38ef1c1963efb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9710b0c86e714c3320235d071775d1f691aaf62210d598c1bdf38ef1c1963efb", kill_on_drop: false }`
[INFO] [stdout] 9710b0c86e714c3320235d071775d1f691aaf62210d598c1bdf38ef1c1963efb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67eb50ff6e5d4444a32cf039395e975fff8f924ccd3aebd12229aafbc9012d2b
[INFO] running `Command { std: "docker" "start" "-a" "67eb50ff6e5d4444a32cf039395e975fff8f924ccd3aebd12229aafbc9012d2b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/honeycomb_rs-451038b07cba17c9)
[INFO] [stdout] 
[INFO] [stdout] running 166 tests
[INFO] [stdout] test batch::tests::test_batch_buffer_accessors ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_add_at_capacity ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_batch_size_one ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_add_preserves_event_data ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_debug ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_custom_options ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_add_fills_batch ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_flush_multiple_times ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_flush_empty ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_new ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_flush_with_events ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_stats_shared ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_add_updates_stats ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_timeout_not_expired_recent ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_add_single_event ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_timeout_not_expired_empty ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_with_defaults ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_new ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_record_event_added ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_record_batch_failed ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_record_batch_sent ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_record_event_dropped ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_record_events_sent ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_snapshot_clone ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_concurrent_adds ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_snapshot_debug ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_snapshot_default ... ok
[INFO] [stdout] test batch::tests::test_is_empty_returns_false_when_not_empty ... ok
[INFO] [stdout] test client::tests::test_client_close ... ok
[INFO] [stdout] test batch::tests::test_is_empty_returns_true_when_empty ... ok
[INFO] [stdout] test client::tests::test_client_batch_auto_flush ... ok
[INFO] [stdout] test batch::tests::test_batch_stats_concurrent ... ok
[INFO] [stdout] test client::tests::test_client_config_accessor ... ok
[INFO] [stdout] test client::tests::test_client_flush_clears_buffer ... ok
[INFO] [stdout] test client::tests::test_client_debug ... ok
[INFO] [stdout] test client::tests::test_client_flush_empty ... ok
[INFO] [stdout] test client::tests::test_client_flush_updates_stats ... ok
[INFO] [stdout] test client::tests::test_client_new ... ok
[INFO] [stdout] test client::tests::test_client_retry_config_accessor ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_concurrent_add_and_flush ... ok
[INFO] [stdout] test client::tests::test_client_send_buffers_event ... ok
[INFO] [stdout] test client::tests::test_client_new_event ... ok
[INFO] [stdout] test client::tests::test_client_send_multiple_events ... ok
[INFO] [stdout] test client::tests::test_client_should_flush_empty ... ok
[INFO] [stdout] test client::tests::test_client_concurrent_sends ... ok
[INFO] [stdout] test client::tests::test_client_with_retry_config ... ok
[INFO] [stdout] test client::tests::test_client_preserves_event_data ... ok
[INFO] [stdout] test client::tests::test_client_stats_accessor ... ok
[INFO] [stdout] test client::tests::test_close_actually_closes ... ok
[INFO] [stdout] test client::tests::test_close_with_retry_succeeds_in_mock_mode ... ok
[INFO] [stdout] test client::tests::test_close_with_retry_rejects_zero_attempts ... ok
[INFO] [stdout] test client::tests::test_close_with_negation_logic ... ok
[INFO] [stdout] test client::tests::test_default_constants ... ok
[INFO] [stdout] test client::tests::test_flush_actually_flushes_buffer ... ok
[INFO] [stdout] test client::tests::test_flush_respects_empty_check ... ok
[INFO] [stdout] test client::tests::test_response_clone ... ok
[INFO] [stdout] test client::tests::test_response_debug ... ok
[INFO] [stdout] test client::tests::test_response_error ... ok
[INFO] [stdout] test client::tests::test_response_is_retryable ... ok
[INFO] [stdout] test client::tests::test_response_is_success_various_codes ... ok
[INFO] [stdout] test client::tests::test_response_success ... ok
[INFO] [stdout] test client::tests::test_retry_config_builder ... ok
[INFO] [stdout] test client::tests::test_retry_config_clone ... ok
[INFO] [stdout] test client::tests::test_retry_config_debug ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_timeout_expired ... ok
[INFO] [stdout] test client::tests::test_retry_config_default ... ok
[INFO] [stdout] test client::tests::test_retry_config_default_total_timeout ... ok
[INFO] [stdout] test client::tests::test_retry_config_delay_capped_at_max ... ok
[INFO] [stdout] test client::tests::test_retry_config_new ... ok
[INFO] [stdout] test client::tests::test_retry_config_delay_for_attempt ... ok
[INFO] [stdout] test client::tests::test_retry_config_should_retry ... ok
[INFO] [stdout] test client::tests::test_retry_config_total_timeout ... ok
[INFO] [stdout] test client::tests::test_user_agent_constant ... ok
[INFO] [stdout] test client::tests::test_with_retry_config_actually_sets_config ... ok
[INFO] [stdout] test config::tests::test_client_module_alias ... ok
[INFO] [stdout] test client::tests::test_flush_with_retry_rejects_zero_attempts ... ok
[INFO] [stdout] test batch::tests::test_batch_buffer_timeout_reset_after_flush ... ok
[INFO] [stdout] test config::tests::test_config_builder_pattern ... ok
[INFO] [stdout] test client::tests::test_flush_with_retry_succeeds_in_mock_mode ... ok
[INFO] [stdout] test client::tests::test_client_send_with_sampling ... ok
[INFO] [stdout] test config::tests::test_config_clone ... ok
[INFO] [stdout] test config::tests::test_config_debug ... ok
[INFO] [stdout] test config::tests::test_config_default ... ok
[INFO] [stdout] test config::tests::test_config_validate_invalid_transmission_options ... ok
[INFO] [stdout] test config::tests::test_config_with_custom_options ... ok
[INFO] [stdout] test config::tests::test_libhoney_api_compatibility ... ok
[INFO] [stdout] test config::tests::test_config_validate_success ... ok
[INFO] [stdout] test config::tests::test_max_batch_bytes_calculation ... ok
[INFO] [stdout] test config::tests::test_config_with_transmission_options ... ok
[INFO] [stdout] test config::tests::test_config_new ... ok
[INFO] [stdout] test config::tests::test_config_validate_invalid_options ... ok
[INFO] [stdout] test config::tests::test_options_batch_endpoint ... ok
[INFO] [stdout] test config::tests::test_options_batch_endpoint_encodes_dataset_path_segment ... ok
[INFO] [stdout] test config::tests::test_options_debug ... ok
[INFO] [stdout] test config::tests::test_options_validate_excessive_sample_rate ... ok
[INFO] [stdout] test config::tests::test_options_validate_missing_api_key ... ok
[INFO] [stdout] test config::tests::test_options_builder_pattern ... ok
[INFO] [stdout] test config::tests::test_options_clone ... ok
[INFO] [stdout] test config::tests::test_options_default ... ok
[INFO] [stdout] test config::tests::test_options_new ... ok
[INFO] [stdout] test config::tests::test_options_validate_missing_dataset ... ok
[INFO] [stdout] test config::tests::test_transmission_module_alias ... ok
[INFO] [stdout] test config::tests::test_transmission_options_clone ... ok
[INFO] [stdout] test config::tests::test_transmission_options_debug ... ok
[INFO] [stdout] test config::tests::test_options_validate_success ... ok
[INFO] [stdout] test config::tests::test_transmission_options_builder_pattern ... ok
[INFO] [stdout] test config::tests::test_transmission_options_default ... ok
[INFO] [stdout] test config::tests::test_transmission_options_new ... ok
[INFO] [stdout] test config::tests::test_transmission_options_validate_success ... ok
[INFO] [stdout] test config::tests::test_transmission_options_validate_zero_batch_bytes ... ok
[INFO] [stdout] test config::tests::test_options_validate_zero_sample_rate ... ok
[INFO] [stdout] test config::tests::test_transmission_options_max_batch_bytes ... ok
[INFO] [stdout] test config::tests::test_transmission_options_default_max_batch_bytes ... ok
[INFO] [stdout] test config::tests::test_transmission_options_validate_zero_batch_size ... ok
[INFO] [stdout] test config::tests::test_transmission_options_validate_zero_capacity ... ok
[INFO] [stdout] test config::tests::test_transmission_options_validate_zero_concurrent_batches ... ok
[INFO] [stdout] test error::tests::test_error_debug ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test error::tests::test_error_is_std_error ... ok
[INFO] [stdout] test error::tests::test_from_serde_json_error ... ok
[INFO] [stdout] test event::tests::test_add_field_bool ... ok
[INFO] [stdout] test event::tests::test_add_field_float ... ok
[INFO] [stdout] test event::tests::test_add_field_null ... ok
[INFO] [stdout] test event::tests::test_add_field_number ... ok
[INFO] [stdout] test event::tests::test_add_field_overwrite ... ok
[INFO] [stdout] test event::tests::test_add_field_string ... ok
[INFO] [stdout] test event::tests::test_add_rejects_non_object_values ... ok
[INFO] [stdout] test event::tests::test_add_struct ... ok
[INFO] [stdout] test event::tests::test_batch_serialization ... ok
[INFO] [stdout] test event::tests::test_content_hash_deterministic ... ok
[INFO] [stdout] test event::tests::test_content_hash_different_for_different_events ... ok
[INFO] [stdout] test event::tests::test_date_algorithm_edge_cases ... ok
[INFO] [stdout] test event::tests::test_date_algorithm_month_boundary ... ok
[INFO] [stdout] test event::tests::test_date_algorithm_negative_era ... ok
[INFO] [stdout] test event::tests::test_date_arithmetic_unix_epoch ... ok
[INFO] [stdout] test event::tests::test_deserialize_event ... ok
[INFO] [stdout] test event::tests::test_empty_string_field ... ok
[INFO] [stdout] test event::tests::test_event_debug ... ok
[INFO] [stdout] test event::tests::test_event_default ... ok
[INFO] [stdout] test event::tests::test_event_new ... ok
[INFO] [stdout] test event::tests::test_event_with_timestamp ... ok
[INFO] [stdout] test event::tests::test_event_clone ... ok
[INFO] [stdout] test event::tests::test_field_holder_trait ... ok
[INFO] [stdout] test event::tests::test_fieldholder_add_actually_works ... ok
[INFO] [stdout] test event::tests::test_format_timestamp_epoch ... ok
[INFO] [stdout] test event::tests::test_format_timestamp_specific_date ... ok
[INFO] [stdout] test event::tests::test_format_timestamp_pre_epoch_fallback ... ok
[INFO] [stdout] test event::tests::test_fields_access ... ok
[INFO] [stdout] test event::tests::test_len ... ok
[INFO] [stdout] test event::tests::test_fields_mut_access ... ok
[INFO] [stdout] test event::tests::test_metadata_complex ... ok
[INFO] [stdout] test event::tests::test_serialization_excludes_metadata ... ok
[INFO] [stdout] test event::tests::test_nested_json_value ... ok
[INFO] [stdout] test event::tests::test_rfc3339_millisecond_precision ... ok
[INFO] [stdout] test event::tests::test_should_drop_no_sampling ... ok
[INFO] [stdout] test event::tests::test_set_sample_rate ... ok
[INFO] [stdout] test client::tests::test_client_should_flush_timeout ... ok
[INFO] [stdout] test event::tests::test_set_timestamp ... ok
[INFO] [stdout] test event::tests::test_timestamp_format_iso8601 ... ok
[INFO] [stdout] test event::tests::test_unicode_fields ... ok
[INFO] [stdout] test event::tests::test_large_number_of_fields ... ok
[INFO] [stdout] test event::tests::test_is_empty ... ok
[INFO] [stdout] test event::tests::test_metadata ... ok
[INFO] [stdout] test event::tests::test_should_drop_with_sampling ... ok
[INFO] [stdout] test client::tests::test_batch_size_boundary_validation ... FAILED
[INFO] [stdout] test event::tests::test_to_json ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- client::tests::test_batch_size_boundary_validation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'client::tests::test_batch_size_boundary_validation' (70) panicked at src/client.rs:1247:9:
[INFO] [stdout] Should fail when batch exceeds max_batch_bytes
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58aa1408cf7a - std[ec4e911328de40a6]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58aa1408cf7a - std[ec4e911328de40a6]::backtrace_rs::backtrace::trace_unsynchronized::<std[ec4e911328de40a6]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58aa1408cf7a - std[ec4e911328de40a6]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58aa1408cf7a - <<std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a96a4c5c53f902a3]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58aa140a1e5a - <core[a96a4c5c53f902a3]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58aa140a1e5a - core[a96a4c5c53f902a3]::fmt::write
[INFO] [stdout]    6:     0x58aa14091902 - std[ec4e911328de40a6]::io::default_write_fmt::<alloc[c960326de6de28e6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58aa14091902 - <alloc[c960326de6de28e6]::vec::Vec<u8> as std[ec4e911328de40a6]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58aa1406c0df - <std[ec4e911328de40a6]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58aa1406c0df - std[ec4e911328de40a6]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58aa14085479 - std[ec4e911328de40a6]::panicking::default_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58aa13feb40c - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   12:     0x58aa13feb40c - test[30c43f9fd66fea90]::test_main_with_exit_callback::<test[30c43f9fd66fea90]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58aa14085632 - <alloc[c960326de6de28e6]::boxed::Box<dyn for<'a, 'b> core[a96a4c5c53f902a3]::ops::function::Fn<(&'a std[ec4e911328de40a6]::panic::PanicHookInfo<'b>,), Output = ()> + core[a96a4c5c53f902a3]::marker::Sync + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::Fn<(&std[ec4e911328de40a6]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2254:9
[INFO] [stdout]   14:     0x58aa14085632 - std[ec4e911328de40a6]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58aa1406c1ca - std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x58aa14063b39 - std[ec4e911328de40a6]::sys::backtrace::__rust_end_short_backtrace::<std[ec4e911328de40a6]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58aa1406cead - __rustc[aa69f48705c57ca8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58aa140a25ec - core[a96a4c5c53f902a3]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58aa13f9daba - honeycomb_rs[25bd9190c5dc4a83]::client::tests::test_batch_size_boundary_validation
[INFO] [stdout]                                at /opt/rustwide/workdir/src/client.rs:1247:9
[INFO] [stdout]   20:     0x58aa13f964c7 - honeycomb_rs[25bd9190c5dc4a83]::client::tests::test_batch_size_boundary_validation::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/src/client.rs:1224:45
[INFO] [stdout]   21:     0x58aa13fd64e6 - <honeycomb_rs[25bd9190c5dc4a83]::client::tests::test_batch_size_boundary_validation::{closure#0} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x58aa13fdf4eb - <fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x58aa13fdf4eb - test[30c43f9fd66fea90]::__rust_begin_short_backtrace::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, fn() -> core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:663:18
[INFO] [stdout]   24:     0x58aa13febedb - test[30c43f9fd66fea90]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:74
[INFO] [stdout]   25:     0x58aa13febedb - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   26:     0x58aa13febedb - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x58aa13febedb - std[ec4e911328de40a6]::panicking::catch_unwind::<core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>, core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x58aa13febedb - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<test[30c43f9fd66fea90]::run_test_in_process::{closure#0}>, core[a96a4c5c53f902a3]::result::Result<(), alloc[c960326de6de28e6]::string::String>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x58aa13febedb - test[30c43f9fd66fea90]::run_test_in_process
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:686:27
[INFO] [stdout]   30:     0x58aa13febedb - test[30c43f9fd66fea90]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:607:43
[INFO] [stdout]   31:     0x58aa13fe75f4 - test[30c43f9fd66fea90]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/test/src/lib.rs:637:41
[INFO] [stdout]   32:     0x58aa13fe75f4 - std[ec4e911328de40a6]::sys::backtrace::__rust_begin_short_backtrace::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   33:     0x58aa13feeae2 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   34:     0x58aa13feeae2 - <core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   35:     0x58aa13feeae2 - std[ec4e911328de40a6]::panicking::catch_unwind::do_call::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:581:40
[INFO] [stdout]   36:     0x58aa13feeae2 - std[ec4e911328de40a6]::panicking::catch_unwind::<(), core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panicking.rs:544:19
[INFO] [stdout]   37:     0x58aa13feeae2 - std[ec4e911328de40a6]::panic::catch_unwind::<core[a96a4c5c53f902a3]::panic::unwind_safe::AssertUnwindSafe<std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/panic.rs:359:14
[INFO] [stdout]   38:     0x58aa13feeae2 - std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked::<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   39:     0x58aa13feeae2 - <std[ec4e911328de40a6]::thread::lifecycle::spawn_unchecked<test[30c43f9fd66fea90]::run_test::{closure#1}, ()>::{closure#1} as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x58aa1408c88f - <alloc[c960326de6de28e6]::boxed::Box<dyn core[a96a4c5c53f902a3]::ops::function::FnOnce<(), Output = ()> + core[a96a4c5c53f902a3]::marker::Send> as core[a96a4c5c53f902a3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/alloc/src/boxed.rs:2240:9
[INFO] [stdout]   41:     0x58aa1408c88f - <std[ec4e911328de40a6]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/0abe69e6c16114311cc2700e972492e64d69c28f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   42:     0x7e91a142eaa4 - <unknown>
[INFO] [stdout]   43:     0x7e91a14bba64 - clone
[INFO] [stdout]   44:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     client::tests::test_batch_size_boundary_validation
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 165 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "67eb50ff6e5d4444a32cf039395e975fff8f924ccd3aebd12229aafbc9012d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67eb50ff6e5d4444a32cf039395e975fff8f924ccd3aebd12229aafbc9012d2b", kill_on_drop: false }`
[INFO] [stdout] 67eb50ff6e5d4444a32cf039395e975fff8f924ccd3aebd12229aafbc9012d2b
