[INFO] fetching crate tianshu-observe 0.1.0...
[INFO] testing tianshu-observe-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tianshu-observe 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tianshu-observe 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tianshu-observe 0.1.0
[INFO] tweaked toml for crates.io crate tianshu-observe 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tianshu-observe 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tianshu-observe 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc278a2525b868af3e24aa8ee00852210240ef6bcbde16ccdafdea0b4fd3ff52
[INFO] running `Command { std: "docker" "start" "-a" "dc278a2525b868af3e24aa8ee00852210240ef6bcbde16ccdafdea0b4fd3ff52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc278a2525b868af3e24aa8ee00852210240ef6bcbde16ccdafdea0b4fd3ff52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc278a2525b868af3e24aa8ee00852210240ef6bcbde16ccdafdea0b4fd3ff52", kill_on_drop: false }`
[INFO] [stdout] dc278a2525b868af3e24aa8ee00852210240ef6bcbde16ccdafdea0b4fd3ff52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd468d370fff47b3ef80cff651eb4da42a914c2a2226ea33819dd91340d93fb3
[INFO] running `Command { std: "docker" "start" "-a" "fd468d370fff47b3ef80cff651eb4da42a914c2a2226ea33819dd91340d93fb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling uuid v1.10.0
[INFO] [stderr]    Compiling tianshu v0.1.0
[INFO] [stderr]    Compiling tianshu-observe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `Command { std: "docker" "inspect" "fd468d370fff47b3ef80cff651eb4da42a914c2a2226ea33819dd91340d93fb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd468d370fff47b3ef80cff651eb4da42a914c2a2226ea33819dd91340d93fb3", kill_on_drop: false }`
[INFO] [stdout] fd468d370fff47b3ef80cff651eb4da42a914c2a2226ea33819dd91340d93fb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d691fcdd84ea46fd33f1c8257add561c9bfcef98ef88c2189fe5d22ae95127b1
[INFO] running `Command { std: "docker" "start" "-a" "d691fcdd84ea46fd33f1c8257add561c9bfcef98ef88c2189fe5d22ae95127b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.26.0
[INFO] [stderr]    Compiling tianshu-observe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.03s
[INFO] running `Command { std: "docker" "inspect" "d691fcdd84ea46fd33f1c8257add561c9bfcef98ef88c2189fe5d22ae95127b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d691fcdd84ea46fd33f1c8257add561c9bfcef98ef88c2189fe5d22ae95127b1", kill_on_drop: false }`
[INFO] [stdout] d691fcdd84ea46fd33f1c8257add561c9bfcef98ef88c2189fe5d22ae95127b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bab773c06cf5991ecaa04260aa242843574e71ce3af43c04fa7b7232e89bf947
[INFO] running `Command { std: "docker" "start" "-a" "bab773c06cf5991ecaa04260aa242843574e71ce3af43c04fa7b7232e89bf947", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tianshu_observe-84e2ac056261646a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/composite_tests.rs (/opt/rustwide/target/debug/deps/composite_tests-bd074f52db5fed05)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test fans_out_llm_call ... ok
[INFO] [stdout] test empty_composite_is_valid ... ok
[INFO] [stdout] test fans_out_workflow_complete ... ok
[INFO] [stdout] test flush_calls_all_children ... ok
[INFO] [stdout] test fans_out_step_to_all_children ... ok
[INFO] [stdout] test usable_as_arc_dyn_observer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dataset_tests.rs (/opt/rustwide/target/debug/deps/dataset_tests-584071be306c3d26)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test llm_dataset_has_request_response ... ok
[INFO] [stdout] test step_dataset_entry_has_input_output ... ok
[INFO] [stdout] test llm_dataset_skips_error_calls ... ok
[INFO] [stdout] test step_dataset_only_includes_non_cached ... ok
[INFO] [stdout] test step_dataset_skips_error_steps ... ok
[INFO] [stdout] test llm_dataset_metadata_contains_model ... ok
[INFO] [stdout] test workflow_dataset_entry_has_input_output ... ok
[INFO] [stdout] test workflow_dataset_metadata_contains_workflow_code ... ok
[INFO] [stdout] test workflow_dataset_skips_null_input_or_output ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/jsonl_tests.rs (/opt/rustwide/target/debug/deps/jsonl_tests-f62cb4b435e4a98f)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test usable_as_arc_dyn_observer ... ok
[INFO] [stdout] test writes_step_as_jsonl_line ... ok
[INFO] [stdout] test writes_llm_call_as_jsonl_line ... ok
[INFO] [stdout] test writes_workflow_complete_as_jsonl_line ... ok
[INFO] [stdout] test creates_file_if_not_exists ... ok
[INFO] [stdout] test multiple_events_each_on_own_line ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/memory_tests.rs (/opt/rustwide/target/debug/deps/memory_tests-187c23801f928e03)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test collects_llm_records ... ok
[INFO] [stdout] test clear_resets_all_records ... ok
[INFO] [stdout] test collects_workflow_records ... ok
[INFO] [stdout] test collects_step_records ... ok
[INFO] [stdout] test works_as_arc_dyn_observer ... ok
[INFO] [stdout] test step_records_for_case_filters_by_key ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tianshu_observe
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/composite.rs - composite::CompositeObserver (line 13) ... ignored
[INFO] [stdout] test src/jsonl.rs - jsonl::JsonlObserver (line 29) ... ignored
[INFO] [stdout] test src/lib.rs - (line 23) ... ignored
[INFO] [stdout] test src/memory.rs - memory::InMemoryObserver (line 16) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bab773c06cf5991ecaa04260aa242843574e71ce3af43c04fa7b7232e89bf947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bab773c06cf5991ecaa04260aa242843574e71ce3af43c04fa7b7232e89bf947", kill_on_drop: false }`
[INFO] [stdout] bab773c06cf5991ecaa04260aa242843574e71ce3af43c04fa7b7232e89bf947
