[INFO] fetching crate synaptic-models 0.4.0...
[INFO] testing synaptic-models-0.4.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate synaptic-models 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate synaptic-models 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate synaptic-models 0.4.0
[INFO] tweaked toml for crates.io crate synaptic-models 0.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate synaptic-models 0.4.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate synaptic-models 0.4.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c0d7f652ac0982af36d73aba88b4bba64b1e92ad95a6596f2b620b1caeeff1c
[INFO] running `Command { std: "docker" "start" "-a" "1c0d7f652ac0982af36d73aba88b4bba64b1e92ad95a6596f2b620b1caeeff1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c0d7f652ac0982af36d73aba88b4bba64b1e92ad95a6596f2b620b1caeeff1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c0d7f652ac0982af36d73aba88b4bba64b1e92ad95a6596f2b620b1caeeff1c", kill_on_drop: false }`
[INFO] [stdout] 1c0d7f652ac0982af36d73aba88b4bba64b1e92ad95a6596f2b620b1caeeff1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f3f4b57d14040559915d9820ffba0a9e7b6f0179e409ac91424f17c84317b51
[INFO] running `Command { std: "docker" "start" "-a" "3f3f4b57d14040559915d9820ffba0a9e7b6f0179e409ac91424f17c84317b51", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling aws-lc-rs v1.16.0
[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling iri-string v0.7.10
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling aws-lc-sys v0.37.1
[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 tokio-macros v2.6.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[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_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[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 futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling synaptic-core v0.4.0
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.13.2
[INFO] [stderr]    Compiling synaptic-models v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.78s
[INFO] running `Command { std: "docker" "inspect" "3f3f4b57d14040559915d9820ffba0a9e7b6f0179e409ac91424f17c84317b51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f3f4b57d14040559915d9820ffba0a9e7b6f0179e409ac91424f17c84317b51", kill_on_drop: false }`
[INFO] [stdout] 3f3f4b57d14040559915d9820ffba0a9e7b6f0179e409ac91424f17c84317b51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 634b84d3dbf0e9725031ddc938cadb5b5fdb0a078c34aef95599e2fc21d0106a
[INFO] running `Command { std: "docker" "start" "-a" "634b84d3dbf0e9725031ddc938cadb5b5fdb0a078c34aef95599e2fc21d0106a", kill_on_drop: false }`
[INFO] [stderr]    Compiling synaptic-models v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "634b84d3dbf0e9725031ddc938cadb5b5fdb0a078c34aef95599e2fc21d0106a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "634b84d3dbf0e9725031ddc938cadb5b5fdb0a078c34aef95599e2fc21d0106a", kill_on_drop: false }`
[INFO] [stdout] 634b84d3dbf0e9725031ddc938cadb5b5fdb0a078c34aef95599e2fc21d0106a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7201e3b2aca858ecd73d4d4cd47e08d525cc7cb94923f543f82a588269a5e493
[INFO] running `Command { std: "docker" "start" "-a" "7201e3b2aca858ecd73d4d4cd47e08d525cc7cb94923f543f82a588269a5e493", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synaptic_models-086f1d9b57edaee6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test structured_output::tests::extract_json_with_surrounding_whitespace ... ok
[INFO] [stdout] test structured_output::tests::extract_json_plain_code_block ... ok
[INFO] [stdout] test structured_output::tests::extract_json_code_block ... ok
[INFO] [stdout] test structured_output::tests::extract_json_plain ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bound_tools.rs (/opt/rustwide/target/debug/deps/bound_tools-8a7f735464dff5ff)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bound_tools_injects_when_empty ... ok
[INFO] [stdout] test bound_tools_with_tool_calls_in_response ... ok
[INFO] [stdout] test bound_tools_wraps_any_model ... ok
[INFO] [stdout] test bound_tools_no_duplicate_by_name ... ok
[INFO] [stdout] test bound_tools_merges_without_duplicates ... ok
[INFO] [stdout] test bound_tools_streaming_delegates ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/model_profile.rs (/opt/rustwide/target/debug/deps/model_profile-ebba8f575fad5de5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test model_profile_fields ... ok
[INFO] [stdout] test model_profile_optional_token_limits ... ok
[INFO] [stdout] test scripted_model_returns_none_profile ... ok
[INFO] [stdout] test model_profile_serde_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rate_limit.rs (/opt/rustwide/target/debug/deps/rate_limit-899885d204a260b4)
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test rate_limited_stream_chat ... ok
[INFO] [stdout] test allows_concurrent_up_to_limit ... ok
[INFO] [stdout] test limits_concurrent_calls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/retry.rs (/opt/rustwide/target/debug/deps/retry-c8173fe58234dddf)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test does_not_retry_non_retryable_error ... ok
[INFO] [stdout] test retry_stream_chat_succeeds ... ok
[INFO] [stdout] test retries_on_timeout ... ok
[INFO] [stdout] test retries_on_rate_limit ... ok
[INFO] [stdout] test exhausts_retries ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/structured_output.rs (/opt/rustwide/target/debug/deps/structured_output-410842fff8272c9a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/token_bucket.rs (/opt/rustwide/target/debug/deps/token_bucket-3938ec2c682fb4ab)
[INFO] [stdout] test structured_output_handles_code_blocks ... ok
[INFO] [stdout] test structured_output_injects_system_message ... ok
[INFO] [stdout] test structured_output_returns_parsing_error ... ok
[INFO] [stdout] test structured_output_parses_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test token_bucket_allows_immediate_when_available ... ok
[INFO] [stdout] test token_bucket_refills ... ok
[INFO] [stderr]    Doc-tests synaptic_models
[INFO] [stdout] test token_bucket_limits_rate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[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" "7201e3b2aca858ecd73d4d4cd47e08d525cc7cb94923f543f82a588269a5e493", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7201e3b2aca858ecd73d4d4cd47e08d525cc7cb94923f543f82a588269a5e493", kill_on_drop: false }`
[INFO] [stdout] 7201e3b2aca858ecd73d4d4cd47e08d525cc7cb94923f543f82a588269a5e493