[INFO] fetching crate langchain-rust 4.6.0...
[INFO] checking langchain-rust-4.6.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate langchain-rust 4.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate langchain-rust 4.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate langchain-rust 4.6.0
[INFO] tweaked toml for crates.io crate langchain-rust 4.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate langchain-rust 4.6.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate langchain-rust 4.6.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9662aed3024b8b4384e6bb9e76b801b450a536d2865bc09ce1d22ddb5079bc4e
[INFO] running `Command { std: "docker" "start" "-a" "9662aed3024b8b4384e6bb9e76b801b450a536d2865bc09ce1d22ddb5079bc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9662aed3024b8b4384e6bb9e76b801b450a536d2865bc09ce1d22ddb5079bc4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9662aed3024b8b4384e6bb9e76b801b450a536d2865bc09ce1d22ddb5079bc4e", kill_on_drop: false }`
[INFO] [stdout] 9662aed3024b8b4384e6bb9e76b801b450a536d2865bc09ce1d22ddb5079bc4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbbbb5b87a3e6e6c12b3e6ddcb735ce52f997944660df8d4b1e4f9096b6fdd7d
[INFO] running `Command { std: "docker" "start" "-a" "cbbbb5b87a3e6e6c12b3e6ddcb735ce52f997944660df8d4b1e4f9096b6fdd7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling cc v1.1.28
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]    Compiling getrandom v0.2.14
[INFO] [stderr]     Checking mio v1.0.1
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking rustls-pki-types v1.8.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling rustls v0.23.7
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rustls-native-certs v0.7.0
[INFO] [stderr]     Checking bit-set v0.5.3
[INFO] [stderr]     Checking dtoa-short v0.3.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling pulldown-cmark v0.12.1
[INFO] [stderr]     Checking servo_arc v0.3.0
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking filetime v0.2.23
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking similar v2.5.0
[INFO] [stderr]     Checking unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking etcetera v0.8.0
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling selectors v0.25.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]     Checking eventsource-stream v0.2.3
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]     Checking fancy-regex v0.12.0
[INFO] [stderr]     Checking tiktoken-rs v0.5.8
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]     Checking rustls-webpki v0.102.3
[INFO] [stderr]    Compiling derive_utils v0.14.1
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling html5ever v0.27.0
[INFO] [stderr]    Compiling structmeta-derive v0.3.0
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling serde_repr v0.1.19
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking tokio v1.40.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling auto_enums v0.8.5
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking cssparser v0.31.2
[INFO] [stderr]     Checking async-convert v1.0.0
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]    Compiling structmeta v0.3.0
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling parse-display-derive v0.9.1
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling derive_builder_core v0.20.0
[INFO] [stderr]    Compiling serde_with_macros v3.8.0
[INFO] [stderr]     Checking strum v0.26.2
[INFO] [stderr]     Checking text-splitter v0.16.1
[INFO] [stderr]     Checking serde v1.0.210
[INFO] [stderr]     Checking parse-display v0.9.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.0
[INFO] [stderr]     Checking derive_builder v0.20.0
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking serde_with v3.8.0
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking tokio-stream v0.1.15
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking tokio-tar v0.3.1
[INFO] [stderr]     Checking tokio-test v0.4.4
[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking docker_credential v1.3.1
[INFO] [stderr]     Checking h2 v0.4.4
[INFO] [stderr]     Checking h2 v0.3.26
[INFO] [stderr]     Checking xml5ever v0.17.0
[INFO] [stderr]     Checking scraper v0.20.0
[INFO] [stderr]     Checking markup5ever_rcdom v0.2.0
[INFO] [stderr]     Checking bollard-stubs v1.45.0-rc.26.0.1
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-util v0.1.7
[INFO] [stderr]     Checking hyper-rustls v0.27.2
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking hyperlocal v0.9.1
[INFO] [stderr]     Checking reqwest v0.12.5
[INFO] [stderr]     Checking reqwest-eventsource v0.6.0
[INFO] [stderr]     Checking async-openai v0.24.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking mockito v1.4.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking readability v0.3.0
[INFO] [stderr]     Checking bollard v0.17.1
[INFO] [stderr]     Checking testcontainers v0.23.1
[INFO] [stderr]     Checking langchain-rust v4.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ollama::*`
[INFO] [stdout]  --> src/llm/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ollama::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ollama::*`
[INFO] [stdout]  --> src/llm/mod.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use ollama::*;
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "cbbbb5b87a3e6e6c12b3e6ddcb735ce52f997944660df8d4b1e4f9096b6fdd7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbbbb5b87a3e6e6c12b3e6ddcb735ce52f997944660df8d4b1e4f9096b6fdd7d", kill_on_drop: false }`
[INFO] [stdout] cbbbb5b87a3e6e6c12b3e6ddcb735ce52f997944660df8d4b1e4f9096b6fdd7d