[INFO] fetching crate praxis-llm 0.2.0...
[INFO] testing praxis-llm-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate praxis-llm 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate praxis-llm 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate praxis-llm 0.2.0
[INFO] tweaked toml for crates.io crate praxis-llm 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate praxis-llm 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate praxis-llm 0.2.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 294d8454579c42da9430c4a77653ed7d4c79fc98bbe98d7bd4f9b7fca26d1b75
[INFO] running `Command { std: "docker" "start" "-a" "294d8454579c42da9430c4a77653ed7d4c79fc98bbe98d7bd4f9b7fca26d1b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "294d8454579c42da9430c4a77653ed7d4c79fc98bbe98d7bd4f9b7fca26d1b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "294d8454579c42da9430c4a77653ed7d4c79fc98bbe98d7bd4f9b7fca26d1b75", kill_on_drop: false }`
[INFO] [stdout] 294d8454579c42da9430c4a77653ed7d4c79fc98bbe98d7bd4f9b7fca26d1b75
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 212ea4c796635479a6a20d70ca11dac529ed13a05eb7ac0abec20026fb3974e3
[INFO] running `Command { std: "docker" "start" "-a" "212ea4c796635479a6a20d70ca11dac529ed13a05eb7ac0abec20026fb3974e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling webpki-roots v1.0.4
[INFO] [stderr]    Compiling iri-string v0.7.9
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling ring v0.17.14
[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 tracing-attributes v0.1.30
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.48.0
[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 rustls-webpki v0.103.8
[INFO] [stderr]    Compiling tracing v0.1.41
[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_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.42
[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 v2.5.7
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.24
[INFO] [stderr]    Compiling praxis-llm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.21s
[INFO] running `Command { std: "docker" "inspect" "212ea4c796635479a6a20d70ca11dac529ed13a05eb7ac0abec20026fb3974e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212ea4c796635479a6a20d70ca11dac529ed13a05eb7ac0abec20026fb3974e3", kill_on_drop: false }`
[INFO] [stdout] 212ea4c796635479a6a20d70ca11dac529ed13a05eb7ac0abec20026fb3974e3
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e9c027908571558936701bbb1f0ad8cf04d98fd36ebe3ecf4cc49735afb49ba
[INFO] running `Command { std: "docker" "start" "-a" "0e9c027908571558936701bbb1f0ad8cf04d98fd36ebe3ecf4cc49735afb49ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling praxis-llm v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.17s
[INFO] running `Command { std: "docker" "inspect" "0e9c027908571558936701bbb1f0ad8cf04d98fd36ebe3ecf4cc49735afb49ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e9c027908571558936701bbb1f0ad8cf04d98fd36ebe3ecf4cc49735afb49ba", kill_on_drop: false }`
[INFO] [stdout] 0e9c027908571558936701bbb1f0ad8cf04d98fd36ebe3ecf4cc49735afb49ba
[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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0086238c7c273f551cecd7641caa9e91d3a027251afc63d3f06f5290ce0f966b
[INFO] running `Command { std: "docker" "start" "-a" "0086238c7c273f551cecd7641caa9e91d3a027251afc63d3f06f5290ce0f966b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/praxis_llm-e8c3cdcb0ee84342)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test buffer_utils::buffering::tests::test_circular_buffer_basic ... ok
[INFO] [stdout] test buffer_utils::buffering::tests::test_partial_line ... ok
[INFO] [stdout] test buffer_utils::adaptive_batching::tests::test_adaptive_window_adjustment ... ok
[INFO] [stdout] test buffer_utils::batching::tests::test_batcher_basic ... ok
[INFO] [stdout] test buffer_utils::adaptive_batching::tests::test_adaptive_batcher_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/streaming_test.rs (/opt/rustwide/target/debug/deps/streaming_test-0e464e61b5729395)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_stream_event_clone ... ok
[INFO] [stdout] test test_stream_event_deserialization_message ... ok
[INFO] [stdout] test test_stream_event_debug ... ok
[INFO] [stdout] test test_stream_event_deserialization_tool_call ... ok
[INFO] [stdout] test test_stream_event_done ... ok
[INFO] [stdout] test test_stream_event_done_no_reason ... ok
[INFO] [stdout] test test_stream_event_message ... ok
[INFO] [stdout] test test_stream_event_reasoning ... ok
[INFO] [stdout] test test_stream_event_serialization_message ... ok
[INFO] [stdout] test test_stream_event_serialization_reasoning ... ok
[INFO] [stdout] test test_stream_event_tool_call ... ok
[INFO] [stdout] test test_stream_event_tool_call_partial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/traits_test.rs (/opt/rustwide/target/debug/deps/traits_test-7bde332fa20c1400)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test test_chat_options_builder ... ok
[INFO] [stdout] test test_chat_options_default ... ok
[INFO] [stdout] test test_chat_request_clone ... ok
[INFO] [stdout] test test_chat_request_creation ... ok
[INFO] [stdout] test test_chat_request_with_options ... ok
[INFO] [stdout] test test_reasoning_config_high ... ok
[INFO] [stdout] test test_reasoning_config_low ... ok
[INFO] [stdout] test test_reasoning_config_medium ... ok
[INFO] [stdout] test test_response_options_builder ... ok
[INFO] [stdout] test test_response_options_default ... ok
[INFO] [stdout] test test_response_request_clone ... ok
[INFO] [stdout] test test_response_request_creation ... ok
[INFO] [stdout] test test_response_request_with_options ... ok
[INFO] [stdout] test test_response_request_with_reasoning ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/types_test.rs (/opt/rustwide/target/debug/deps/types_test-be75c8ff89852656)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_content_from_string ... ok
[INFO] [stdout] test test_content_parts ... ok
[INFO] [stdout] test test_content_text_creation ... ok
[INFO] [stdout] test test_message_ai_with_tools ... ok
[INFO] [stdout] test test_message_ai ... ok
[INFO] [stdout] test test_message_deserialization ... ok
[INFO] [stdout] test test_message_human ... ok
[INFO] [stdout] test test_message_serialization_ai ... ok
[INFO] [stdout] test test_message_serialization_human ... ok
[INFO] [stdout] test test_message_system ... ok
[INFO] [stdout] test test_message_tool_result ... ok
[INFO] [stdout] test test_tool_call_arguments_value ... ok
[INFO] [stdout] test test_tool_call_parse_arguments ... ok
[INFO] [stdout] test test_tool_choice_auto ... ok
[INFO] [stdout] test test_tool_choice_force ... ok
[INFO] [stdout] test test_tool_choice_none ... ok
[INFO] [stdout] test test_tool_creation ... ok
[INFO] [stdout] test test_tool_choice_required ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests praxis_llm
[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" "0086238c7c273f551cecd7641caa9e91d3a027251afc63d3f06f5290ce0f966b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0086238c7c273f551cecd7641caa9e91d3a027251afc63d3f06f5290ce0f966b", kill_on_drop: false }`
[INFO] [stdout] 0086238c7c273f551cecd7641caa9e91d3a027251afc63d3f06f5290ce0f966b