[INFO] fetching crate llm-chain-hnsw 0.13.0...
[INFO] checking llm-chain-hnsw-0.13.0 against master#c5af0610196bc39c44e54f1e08bd9149bdc66929 for pr-118120
[INFO] extracting crate llm-chain-hnsw 0.13.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate llm-chain-hnsw 0.13.0 on toolchain c5af0610196bc39c44e54f1e08bd9149bdc66929
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c5af0610196bc39c44e54f1e08bd9149bdc66929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate llm-chain-hnsw 0.13.0
[INFO] finished tweaking crates.io crate llm-chain-hnsw 0.13.0
[INFO] tweaked toml for crates.io crate llm-chain-hnsw 0.13.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate llm-chain-hnsw 0.13.0 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" "+c5af0610196bc39c44e54f1e08bd9149bdc66929" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded skiplist v0.3.0
[INFO] [stderr]   Downloaded unicode-id v0.3.4
[INFO] [stderr]   Downloaded cpu-time v1.0.0
[INFO] [stderr]   Downloaded hnsw_rs v0.1.19
[INFO] [stderr]   Downloaded markdown v1.0.0-alpha.14
[INFO] [stderr]   Downloaded llm-chain v0.13.0
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[INFO] running `Command { std: "docker" "start" "-a" "14b0dec84e1676401172ea577f8d7d9d5675bf926ec0de737437cffbe954a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14b0dec84e1676401172ea577f8d7d9d5675bf926ec0de737437cffbe954a8fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14b0dec84e1676401172ea577f8d7d9d5675bf926ec0de737437cffbe954a8fc", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c5af0610196bc39c44e54f1e08bd9149bdc66929" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `llm_chain_openai`
[INFO] [stdout]   --> examples/dump_load.rs:17:26
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut embeddings = llm_chain_openai::embeddings::Embeddings::default();
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^ use of undeclared crate or module `llm_chain_openai`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut embeddings = llm_chain_hnsw::embeddings::Embeddings::default();
[INFO] [stdout]    |                          ~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use llm_chain::traits::Embeddings;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Embeddings`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -     let mut embeddings = llm_chain_openai::embeddings::Embeddings::default();
[INFO] [stdout] 17 +     let mut embeddings = Embeddings::default();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `llm_chain_openai`
[INFO] [stdout]   --> examples/dump_load.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 |     embeddings = llm_chain_openai::embeddings::Embeddings::default();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^ use of undeclared crate or module `llm_chain_openai`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 58 |     embeddings = llm_chain_hnsw::embeddings::Embeddings::default();
[INFO] [stdout]    |                  ~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use llm_chain::traits::Embeddings;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Embeddings`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 58 -     embeddings = llm_chain_openai::embeddings::Embeddings::default();
[INFO] [stdout] 58 +     embeddings = Embeddings::default();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `llm_chain_openai`
[INFO] [stdout]   --> examples/similarity_search-hnsw.rs:16:22
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let embeddings = llm_chain_openai::embeddings::Embeddings::default();
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^ use of undeclared crate or module `llm_chain_openai`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let embeddings = llm_chain_hnsw::embeddings::Embeddings::default();
[INFO] [stdout]    |                      ~~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing this trait
[INFO] [stdout]    |
[INFO] [stdout] 1  + use llm_chain::traits::Embeddings;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `Embeddings`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 16 -     let embeddings = llm_chain_openai::embeddings::Embeddings::default();
[INFO] [stdout] 16 +     let embeddings = Embeddings::default();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `traits::VectorStore`
[INFO] [stdout]  --> examples/similarity_search-hnsw.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     traits::VectorStore,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llm-chain-hnsw` (example "similarity_search-hnsw") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `traits::VectorStore`
[INFO] [stdout]  --> examples/dump_load.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     traits::VectorStore,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llm-chain-hnsw` (example "dump_load") due to 3 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fada2a37670eac68c017f505c2e0063f8b6fd082e2bcefe81df1322a25f02d14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fada2a37670eac68c017f505c2e0063f8b6fd082e2bcefe81df1322a25f02d14", kill_on_drop: false }`
[INFO] [stdout] fada2a37670eac68c017f505c2e0063f8b6fd082e2bcefe81df1322a25f02d14