[INFO] fetching crate rag-toolchain 0.1.9...
[INFO] checking rag-toolchain-0.1.9 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate rag-toolchain 0.1.9 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rag-toolchain 0.1.9
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rag-toolchain 0.1.9
[INFO] tweaked toml for crates.io crate rag-toolchain 0.1.9 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rag-toolchain 0.1.9 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rag-toolchain 0.1.9 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947
[INFO] running `Command { std: "docker" "start" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
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[INFO] [stderr]     Checking h2 v0.4.4
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[INFO] [stderr]     Checking sqlx-core v0.8.2
[INFO] [stderr]     Checking hyper v1.3.1
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking sqlx-postgres v0.8.2
[INFO] [stderr]     Checking hyper-util v0.1.5
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[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking hyperlocal v0.9.1
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[INFO] [stderr]     Checking reqwest v0.12.8
[INFO] [stderr]     Checking bollard v0.17.1
[INFO] [stderr]     Checking reqwest-eventsource v0.6.0
[INFO] [stderr]     Checking testcontainers v0.23.1
[INFO] [stderr]    Compiling sqlx-macros-core v0.8.2
[INFO] [stderr]    Compiling sqlx-macros v0.8.2
[INFO] [stderr]     Checking sqlx v0.8.2
[INFO] [stderr]     Checking pgvector v0.4.0
[INFO] [stderr]     Checking rag-toolchain v0.1.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/chains/basic_rag_chain.rs:274:45
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 PromptMessage::HumanMessage(expected_user_message.into()),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 PromptMessage::HumanMessage(expected_user_message.into()),
[INFO] [stdout] 274 +                 PromptMessage::HumanMessage(expected_user_message),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 274 -                 PromptMessage::HumanMessage(expected_user_message.into()),
[INFO] [stdout] 274 +                 PromptMessage::HumanMessage(<std::string::String as Into<_>>::into(expected_user_message)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::string::String`
[INFO] [stdout]    --> src/chains/basic_rag_chain.rs:318:45
[INFO] [stdout]     |
[INFO] [stdout] 318 |                 PromptMessage::HumanMessage(expected_user_message.into()),
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 318 -                 PromptMessage::HumanMessage(expected_user_message.into()),
[INFO] [stdout] 318 +                 PromptMessage::HumanMessage(expected_user_message),
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 318 -                 PromptMessage::HumanMessage(expected_user_message.into()),
[INFO] [stdout] 318 +                 PromptMessage::HumanMessage(<std::string::String as Into<_>>::into(expected_user_message)),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rag-toolchain` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947", kill_on_drop: false }`
[INFO] [stdout] c89550b52e41c7f846fe97829a0e5f57bf6e8d450d07bf2f915d4aa5816f7947
