[INFO] fetching crate tau-agent-engine 0.1.1...
[INFO] testing tau-agent-engine-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tau-agent-engine 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tau-agent-engine 0.1.1
[INFO] finished tweaking crates.io crate tau-agent-engine 0.1.1
[INFO] tweaked toml for crates.io crate tau-agent-engine 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tau-agent-engine 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tau-agent-engine 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.57
[INFO] [stderr]   Downloaded serde_spanned v1.1.0
[INFO] [stderr]   Downloaded cookie_store v0.22.1
[INFO] [stderr]   Downloaded tau-agent-plugin v0.1.1
[INFO] [stderr]   Downloaded minicbor-serde v0.6.2
[INFO] [stderr]   Downloaded toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded myelin-macros v0.1.0
[INFO] [stderr]   Downloaded tau-agent-plugin-worker v0.1.0
[INFO] [stderr]   Downloaded tau-agent-base v0.1.1
[INFO] [stderr]   Downloaded minicbor v2.2.1
[INFO] [stderr]   Downloaded toml v1.1.0+spec-1.1.0
[INFO] [stderr]   Downloaded myelin v0.1.0
[INFO] [stderr]   Downloaded tree-sitter v0.25.10
[INFO] [stderr]   Downloaded hybrid-array v0.4.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b
[INFO] running `Command { std: "docker" "start" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling piper v0.2.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling hybrid-array v0.4.8
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling async-channel v2.5.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling async-lock v3.4.2
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blocking v1.6.2
[INFO] [stderr]    Compiling minicbor v2.2.1
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling myelin-macros v0.1.0
[INFO] [stderr]    Compiling toml_parser v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.0
[INFO] [stderr]    Compiling toml_datetime v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling minicbor-serde v0.6.2
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling toml_writer v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling toml v1.1.0+spec-1.1.0
[INFO] [stderr]    Compiling myelin v0.1.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling async-fs v2.2.0
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling async-executor v1.14.0
[INFO] [stderr]    Compiling ureq-proto v0.6.0
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tau-agent-base v0.1.1
[INFO] [stderr]    Compiling webpki-roots v1.0.6
[INFO] [stderr]    Compiling utf8-zero v0.8.1
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling rustls-webpki v0.103.10
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling tau-agent-plugin v0.1.1
[INFO] [stderr]    Compiling ureq v3.3.0
[INFO] [stderr]    Compiling tau-agent-engine v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.2
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling tree-sitter-javascript v0.25.0
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling rustls-webpki v0.103.10
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling async-signal v0.2.13
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.5.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling tau-agent-plugin v0.1.1
[INFO] [stderr]    Compiling tau-agent-plugin-worker v0.1.0
[INFO] [stderr]    Compiling ureq v3.3.0
[INFO] [stderr]    Compiling tau-agent-engine v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tau_agent_engine-13adddf454212416)
[INFO] [stdout] 
[INFO] [stdout] running 137 tests
[INFO] [stdout] test agent::tests::auth_errors ... ok
[INFO] [stdout] test agent::tests::build_loop_review_text_does_not_panic_on_utf8_boundary ... ok
[INFO] [stdout] test agent::tests::build_loop_review_text_short_content_not_truncated ... ok
[INFO] [stdout] test agent::tests::error_stops_loop ... ok
[INFO] [stdout] test agent::tests::capture_system_prompt_in_context ... ok
[INFO] [stdout] test agent::tests::cancel_mid_tool_calls_emits_stub_results ... ok
[INFO] [stdout] test agent::tests::no_continuation_needed_after_assistant ... ok
[INFO] [stdout] test agent::tests::no_continuation_needed_after_info ... ok
[INFO] [stdout] test agent::tests::no_continuation_needed_empty ... ok
[INFO] [stdout] test agent::tests::overflow_detection ... ok
[INFO] [stdout] test agent::tests::parse_retry_after_from_error_msg ... ok
[INFO] [stdout] test agent::tests::repair_assistant_with_no_tool_results ... ok
[INFO] [stdout] test agent::tests::repair_clean_history_no_op ... ok
[INFO] [stdout] test agent::tests::repair_complete_tool_cycle_no_op ... ok
[INFO] [stdout] test agent::tests::repair_does_not_cross_user_reprompt ... ok
[INFO] [stdout] test agent::tests::repair_ignores_non_tooluse_assistant ... ok
[INFO] [stdout] test agent::tests::repair_ignores_trailing_info ... ok
[INFO] [stdout] test agent::tests::repair_no_messages ... ok
[INFO] [stdout] test agent::tests::repair_partial_tool_results ... ok
[INFO] [stdout] test agent::tests::repair_skips_trailing_error_assistant_to_find_orphan_tooluse ... ok
[INFO] [stdout] test agent::tests::repair_skips_trailing_info_to_find_orphan_tooluse ... ok
[INFO] [stdout] test agent::tests::resume_after_interrupted_tool_call ... ok
[INFO] [stdout] test agent::tests::cancel_after_first_tool_stubs_remaining ... ok
[INFO] [stdout] test agent::tests::retry_countdown_message_humanizes_long_wait ... ok
[INFO] [stdout] test agent::tests::capture_context_on_each_turn ... ok
[INFO] [stdout] test agent::tests::retry_countdown_message_preserves_short_format ... ok
[INFO] [stdout] test agent::tests::retryable_errors ... ok
[INFO] [stdout] test agent::tests::loop_review_disabled_when_interval_zero ... ok
[INFO] [stdout] test agent::tests::stop_agent_loop_action_terminates_loop_after_tool_result ... ok
[INFO] [stdout] test agent::tests::simple_text_response ... ok
[INFO] [stdout] test agent::tests::loop_review_stuck_injects_nudge ... ok
[INFO] [stdout] test agent::tests::tier2_post_persist_not_invoked_when_no_actions ... ok
[INFO] [stdout] test agent::tests::tier2_post_persist_passes_through_cross_session_target ... ok
[INFO] [stdout] test agent::tests::tier2_post_persist_runs_after_tool_result_persisted ... ok
[INFO] [stdout] test agent::tests::timeout_errors ... ok
[INFO] [stdout] test agent::tests::loop_review_progress_continues ... ok
[INFO] [stdout] test agent::tests::cancel_token_kills_bash_mid_execution ... ok
[INFO] [stdout] test agent::tests::retry_countdown_cancels_early ... ok
[INFO] [stdout] test agent::tests::timeout_retry_succeeds_on_second_attempt ... ok
[INFO] [stdout] test agent::tests::tool_call_loop ... ok
[INFO] [stdout] test compaction::tests::build_summarization_context_with_blank_hint_omits_block ... ok
[INFO] [stdout] test compaction::tests::build_summarization_context_with_hint_includes_block ... ok
[INFO] [stdout] test compaction::tests::build_summarization_context_without_hint_has_no_keep_hint_block ... ok
[INFO] [stdout] test compaction::tests::estimate_context_tokens_no_usage ... ok
[INFO] [stdout] test agent::tests::unknown_tool_returns_error_result ... ok
[INFO] [stdout] test compaction::tests::estimate_context_tokens_uses_usage ... ok
[INFO] [stdout] test compaction::tests::estimate_tokens_basic ... ok
[INFO] [stdout] test compaction::tests::estimate_tokens_info ... ok
[INFO] [stdout] test compaction::tests::find_cut_point_info_is_valid_boundary ... ok
[INFO] [stdout] test compaction::tests::find_cut_point_keeps_recent ... ok
[INFO] [stdout] test compaction::tests::find_cut_point_never_cuts_at_tool_result ... ok
[INFO] [stdout] test compaction::tests::find_cut_point_with_compaction_summary ... ok
[INFO] [stdout] test compaction::tests::repeated_compaction_preserves_recent ... ok
[INFO] [stdout] test compaction::tests::serialize_messages_roundtrip ... ok
[INFO] [stdout] test compaction::tests::should_compact_after_previous_compaction ... ok
[INFO] [stdout] test compaction::tests::should_compact_thresholds ... ok
[INFO] [stdout] test provider::tests::log_provider_does_not_need_api_key ... ok
[INFO] [stdout] test provider::tests::registry_needs_api_key_defaults_true_for_unknown_api ... ok
[INFO] [stdout] test provider::tests::registry_needs_api_key_reports_false_for_log ... ok
[INFO] [stdout] test providers::anthropic::tests::adaptive_model_without_effort_omits_output_config ... ok
[INFO] [stdout] test providers::anthropic::tests::every_tool_has_eager_input_streaming_true ... ok
[INFO] [stdout] test providers::anthropic::tests::last_tool_has_cache_control_only ... ok
[INFO] [stdout] test providers::anthropic::tests::last_user_message_gets_cache_breakpoint_multi_turn ... ok
[INFO] [stdout] test providers::anthropic::tests::last_user_message_gets_cache_breakpoint_string ... ok
[INFO] [stdout] test providers::anthropic::tests::no_system_prompt_omits_system_field ... ok
[INFO] [stdout] test providers::anthropic::tests::no_thinking_options_omits_thinking_field ... ok
[INFO] [stdout] test providers::anthropic::tests::no_tools_omits_tools_field ... ok
[INFO] [stdout] test providers::anthropic::tests::non_anthropic_thinking_style_suppresses_thinking ... ok
[INFO] [stdout] test providers::anthropic::tests::older_model_with_budget_uses_enabled_branch ... ok
[INFO] [stdout] test providers::anthropic::tests::opus_4_6_xhigh_maps_to_max_effort ... ok
[INFO] [stdout] test providers::anthropic::tests::opus_4_7_model_entry_matches_pi_mono ... ok
[INFO] [stdout] test providers::anthropic::tests::opus_4_7_xhigh_emits_adaptive_with_xhigh_effort ... ok
[INFO] [stdout] test providers::anthropic::tests::strip_partial_tool_state_resets_in_progress_arguments ... ok
[INFO] [stdout] test providers::anthropic::tests::sonnet_4_6_xhigh_falls_back_to_high ... ok
[INFO] [stdout] test providers::anthropic::tests::system_prompt_has_cache_control_non_oauth ... ok
[INFO] [stdout] test providers::anthropic::tests::system_prompt_has_cache_control_oauth ... ok
[INFO] [stdout] test providers::anthropic::tests::thinking_budget_on_adaptive_model_promotes_to_adaptive ... ok
[INFO] [stdout] test providers::anthropic::tests::thinking_budget_without_enabled_still_triggers_on_legacy_model ... ok
[INFO] [stdout] test providers::anthropic::tests::thinking_display_omitted_serializes_as_omitted ... ok
[INFO] [stdout] test providers::anthropic::tests::supports_adaptive_thinking_matches_known_models ... ok
[INFO] [stdout] test providers::anthropic::tests::thinking_enabled_false_omits_thinking_field ... ok
[INFO] [stdout] test providers::anthropic::tests::tool_result_message_gets_cache_breakpoint ... ok
[INFO] [stdout] test providers::common::http_tests::dropped_tx_yields_channel_closed_on_start_emit ... ok
[INFO] [stdout] test providers::common::http_tests::extra_headers_reach_wire_in_caller_order_after_content_type ... ok
[INFO] [stdout] test providers::common::http_tests::happy_path_returns_bufread_and_emits_start ... ok
[INFO] [stdout] test providers::common::http_tests::status_400_no_retry_after_header_yields_none ... ok
[INFO] [stdout] test providers::common::http_tests::status_429_captures_retry_after_integer ... ok
[INFO] [stdout] test providers::common::http_tests::status_500_captures_body_without_retry_after ... ok
[INFO] [stdout] test providers::common::http_tests::status_503_http_date_retry_after_is_none ... ok
[INFO] [stdout] test providers::common::tests::recv_timeout_adaptive_when_no_thinking_signal ... ok
[INFO] [stdout] test providers::common::tests::recv_timeout_default_for_non_adaptive_anthropic_model ... ok
[INFO] [stdout] test providers::common::tests::recv_timeout_default_for_non_anthropic_style ... ok
[INFO] [stdout] test providers::common::tests::recv_timeout_default_when_thinking_disabled_explicitly ... ok
[INFO] [stdout] test providers::common::tests::recv_timeout_uses_adaptive_for_thinking_on_adaptive_model ... ok
[INFO] [stdout] test providers::common::tests::recv_timeout_uses_adaptive_when_inferred_from_effort ... ok
[INFO] [stdout] test providers::openai::tests::cache_retention_none_disables_key ... ok
[INFO] [stdout] test providers::openai::tests::prompt_cache_key_omitted_for_compatible_backend ... ok
[INFO] [stdout] test providers::openai::tests::prompt_cache_key_omitted_without_session_id ... ok
[INFO] [stdout] test providers::openai::tests::prompt_cache_key_set_for_openai_with_session_id ... ok
[INFO] [stdout] test providers::openai::tests::prompt_cache_retention_long_emits_24h ... ok
[INFO] [stdout] test providers::openai::tests::prompt_cache_retention_short_omits_field ... ok
[INFO] [stdout] test providers::openai_types::tests::baseline_no_details ... ok
[INFO] [stdout] test providers::openai_types::tests::cached_greater_than_cache_write ... ok
[INFO] [stdout] test providers::openai_types::tests::cached_tokens_no_cache_write ... ok
[INFO] [stdout] test providers::openai_types::tests::openrouter_style_cached_equals_write ... ok
[INFO] [stdout] test providers::openai_types::tests::reasoning_tokens_added_to_output ... ok
[INFO] [stdout] test system_prompt::tests::always_on_guidelines_always_present ... ok
[INFO] [stdout] test system_prompt::tests::custom_tools_and_guidelines ... ok
[INFO] [stdout] test system_prompt::tests::deduplicates_guidelines ... ok
[INFO] [stdout] test system_prompt::tests::default_prompt_contains_guidelines ... ok
[INFO] [stdout] test system_prompt::tests::default_prompt_contains_tools ... ok
[INFO] [stdout] test system_prompt::tests::default_prompt_mentions_multi_file_edit_batching ... ok
[INFO] [stdout] test system_prompt::tests::extra_guidelines_grouped_under_general ... ok
[INFO] [stdout] test system_prompt::tests::file_path_guideline_is_concrete ... ok
[INFO] [stdout] test system_prompt::tests::grouped_guidelines_empty_tool_has_no_heading ... ok
[INFO] [stdout] test system_prompt::tests::grouped_guidelines_section_per_tool ... ok
[INFO] [stdout] test system_prompt::tests::no_sudo_line ... ok
[INFO] [stdout] test system_prompt::tests::prompt_cwd_includes_no_cd_nudge ... ok
[INFO] [stdout] test system_prompt::tests::prompt_has_cwd ... ok
[INFO] [stdout] test system_prompt::tests::prompt_has_date ... ok
[INFO] [stdout] test system_prompt::tests::prompt_has_identity ... ok
[INFO] [stdout] test system_prompt::tests::prompt_without_cwd ... ok
[INFO] [stdout] test system_prompt::tests::prompt_without_cwd_has_no_nudge ... ok
[INFO] [stdout] test system_prompt::tests::tool_section_wins_dedup_over_general ... ok
[INFO] [stdout] test throttle::tests::test_block_and_check ... ok
[INFO] [stdout] test throttle::tests::test_block_only_extends ... ok
[INFO] [stdout] test throttle::tests::test_clear ... ok
[INFO] [stdout] test throttle::tests::test_handle_non_rate_limit_error ... ok
[INFO] [stdout] test throttle::tests::test_handle_rate_limit_error ... ok
[INFO] [stdout] test throttle::tests::test_no_throttle_by_default ... ok
[INFO] [stdout] test agent::tests::retry_countdown_short_delay_emits_at_least_one_status ... ok
[INFO] [stdout] test providers::common::http_tests::recv_timeout_plumbed_to_request ... ok
[INFO] [stdout] test agent::tests::test_idle_timeout_triggers_retry ... ok
[INFO] [stdout] test agent::tests::retry_countdown_emits_one_status_per_second ... ok
[INFO] [stdout] test agent::tests::timeout_retry_exhausted_returns_error ... ok
[INFO] [stdout] test agent::tests::test_idle_timeout ... ok
[INFO] [stdout] test agent::tests::timeout_exhaustion_emits_stream_event_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 137 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 20.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tau_agent_engine
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b", kill_on_drop: false }`
[INFO] [stdout] 79f20d390e57f8f3fa5fa7ebe10e23a9519e428a55456eabec6cbb795763879b
