[INFO] fetching crate serdes-ai-streaming 0.2.6...
[INFO] testing serdes-ai-streaming-0.2.6 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate serdes-ai-streaming 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate serdes-ai-streaming 0.2.6
[INFO] finished tweaking crates.io crate serdes-ai-streaming 0.2.6
[INFO] tweaked toml for crates.io crate serdes-ai-streaming 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serdes-ai-streaming 0.2.6 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serdes-ai-streaming 0.2.6 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1aa6937c201820f67dbe4f31f294001b139f6617423790d1b52ebc3338a6525e
[INFO] running `Command { std: "docker" "start" "-a" "1aa6937c201820f67dbe4f31f294001b139f6617423790d1b52ebc3338a6525e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1aa6937c201820f67dbe4f31f294001b139f6617423790d1b52ebc3338a6525e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa6937c201820f67dbe4f31f294001b139f6617423790d1b52ebc3338a6525e", kill_on_drop: false }`
[INFO] [stdout] 1aa6937c201820f67dbe4f31f294001b139f6617423790d1b52ebc3338a6525e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a1acb80773ddaa807754388ecbf072e3012ab6c949f75b5ab00d0875ebdbf6e
[INFO] running `Command { std: "docker" "start" "-a" "4a1acb80773ddaa807754388ecbf072e3012ab6c949f75b5ab00d0875ebdbf6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
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[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling hashbrown v0.16.1
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[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[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 serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling serdes-ai-core v0.2.6
[INFO] [stderr]    Compiling serdes-ai-streaming v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.60s
[INFO] running `Command { std: "docker" "inspect" "4a1acb80773ddaa807754388ecbf072e3012ab6c949f75b5ab00d0875ebdbf6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a1acb80773ddaa807754388ecbf072e3012ab6c949f75b5ab00d0875ebdbf6e", kill_on_drop: false }`
[INFO] [stdout] 4a1acb80773ddaa807754388ecbf072e3012ab6c949f75b5ab00d0875ebdbf6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 612c6555376478f27127ce42a3af3007190f5c26d5a0ac761990073eee38802b
[INFO] running `Command { std: "docker" "start" "-a" "612c6555376478f27127ce42a3af3007190f5c26d5a0ac761990073eee38802b", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling serdes-ai-streaming v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.10s
[INFO] running `Command { std: "docker" "inspect" "612c6555376478f27127ce42a3af3007190f5c26d5a0ac761990073eee38802b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "612c6555376478f27127ce42a3af3007190f5c26d5a0ac761990073eee38802b", kill_on_drop: false }`
[INFO] [stdout] 612c6555376478f27127ce42a3af3007190f5c26d5a0ac761990073eee38802b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4ee7e89d6d8f87f80024b3c1316ae84092a4c6ff7273455e423e0c0657fed4f
[INFO] running `Command { std: "docker" "start" "-a" "c4ee7e89d6d8f87f80024b3c1316ae84092a4c6ff7273455e423e0c0657fed4f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serdes_ai_streaming-431efec260c14d8e)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test agent_stream::tests::test_stream_config_default ... ok
[INFO] [stdout] test agent_stream::tests::test_agent_stream_basic ... ok
[INFO] [stdout] test agent_stream::tests::test_text_accumulated ... ok
[INFO] [stdout] test agent_stream::tests::test_text_deltas ... ok
[INFO] [stdout] test agent_stream::tests::test_stream_state ... ok
[INFO] [stdout] test debounce::tests::test_coalesced_text_stream ... ok
[INFO] [stdout] test debounce::tests::test_debounced_stream ... ok
[INFO] [stdout] test debounce::tests::test_text_extension ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test debounce::tests::test_extension_traits ... ok
[INFO] [stdout] test events::tests::test_display ... ok
[INFO] [stdout] test error::tests::test_recoverable ... ok
[INFO] [stdout] test events::tests::test_map_output ... ok
[INFO] [stdout] test debounce::tests::test_throttled_stream ... ok
[INFO] [stdout] test events::tests::test_event_creation ... ok
[INFO] [stdout] test events::tests::test_terminal_events ... ok
[INFO] [stdout] test events::tests::test_text_delta ... ok
[INFO] [stdout] test partial_response::tests::test_tool_call_accumulation ... ok
[INFO] [stdout] test partial_response::tests::test_apply_delta ... ok
[INFO] [stdout] test parts_manager::tests::test_find_partial_tag_suffix ... ok
[INFO] [stdout] test partial_response::tests::test_as_response_clones ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_text_delta_appends_to_existing ... ok
[INFO] [stdout] test parts_manager::tests::test_clear ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_thinking_delta_with_signature ... ok
[INFO] [stdout] test partial_response::tests::test_multiple_parts ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_text_delta_creates_new_part ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_text_with_thinking_tags ... ok
[INFO] [stdout] test parts_manager::tests::test_managed_part_types ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_text_delta_with_vendor_id ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_tool_call_delta_with_name_first ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_thinking_delta ... ok
[INFO] [stdout] test partial_response::tests::test_new_partial_response ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_tool_call_delta_accumulation ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_text_thinking_tags_split_across_deltas ... ok
[INFO] [stdout] test partial_response::tests::test_thinking_accumulation ... ok
[INFO] [stdout] test partial_response::tests::test_text_accumulation ... ok
[INFO] [stdout] test parts_manager::tests::test_handle_text_delta_ignore_leading_whitespace ... ok
[INFO] [stdout] test parts_manager::tests::test_multiple_part_types ... ok
[INFO] [stdout] test parts_manager::tests::test_new_manager_is_empty ... ok
[INFO] [stdout] test parts_manager::tests::test_text_part_with_provider_details ... ok
[INFO] [stdout] test parts_manager::tests::test_tool_call_accumulator ... ok
[INFO] [stdout] test parts_manager::tests::test_tool_call_without_vendor_id_finds_latest ... ok
[INFO] [stdout] test parts_manager::tests::test_vendor_id_conversions ... ok
[INFO] [stdout] test sse::tests::test_sse_event_is_done ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_basic ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_ignores_comments ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_incremental ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_multiline_data ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_multiple_events ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_with_event_type ... ok
[INFO] [stdout] test sse::tests::test_sse_event_parse_data ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_with_retry ... ok
[INFO] [stdout] test tests::test_prelude_imports ... ok
[INFO] [stdout] test sse::tests::test_sse_parser_with_id ... ok
[INFO] [stdout] test sse::tests::test_sse_to_response_delta ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serdes_ai_streaming
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ignored
[INFO] [stdout] test src/lib.rs - (line 34) ... ignored
[INFO] [stdout] test src/lib.rs - (line 49) ... ignored
[INFO] [stdout] test src/parts_manager.rs - parts_manager::ModelResponsePartsManager (line 255) ... 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" "c4ee7e89d6d8f87f80024b3c1316ae84092a4c6ff7273455e423e0c0657fed4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4ee7e89d6d8f87f80024b3c1316ae84092a4c6ff7273455e423e0c0657fed4f", kill_on_drop: false }`
[INFO] [stdout] c4ee7e89d6d8f87f80024b3c1316ae84092a4c6ff7273455e423e0c0657fed4f
