[INFO] fetching crate llm-chain 0.13.0...
[INFO] checking llm-chain-0.13.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate llm-chain 0.13.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate llm-chain 0.13.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate llm-chain 0.13.0
[INFO] finished tweaking crates.io crate llm-chain 0.13.0
[INFO] tweaked toml for crates.io crate llm-chain 0.13.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate llm-chain 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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13f03a4fa6e716e673222ec46c41ae0a4ca4cdb7450346c118e0fbf3591846a2
[INFO] running `Command { std: "docker" "start" "-a" "13f03a4fa6e716e673222ec46c41ae0a4ca4cdb7450346c118e0fbf3591846a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13f03a4fa6e716e673222ec46c41ae0a4ca4cdb7450346c118e0fbf3591846a2", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f45e5fc39a12502883d32dc59cd847efb7ed3ab7595390abeeb3718b51cf0b4
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[INFO] [stdout] warning: the item `thiserror` is imported redundantly
[INFO] [stdout]  --> src/output/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use thiserror;
[INFO] [stdout]   |     ^^^^^^^^^ the item `thiserror` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `thiserror` is imported redundantly
[INFO] [stdout]  --> src/output/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use thiserror;
[INFO] [stdout]   |     ^^^^^^^^^ the item `thiserror` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptionNotSetError` is never constructed
[INFO] [stdout]   --> src/options.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct OptionNotSetError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MockOutput` is never constructed
[INFO] [stdout]    --> src/agents/self_ask_with_search.rs:497:16
[INFO] [stdout]     |
[INFO] [stdout] 497 |         struct MockOutput;
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OptionNotSetError` is never constructed
[INFO] [stdout]   --> src/options.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct OptionNotSetError;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `llm_chain_macros`
[INFO] [stdout]  --> examples/tool_derive_describe.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use llm_chain_macros::Describe;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `llm_chain_macros`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `purpose` in this scope
[INFO] [stdout]  --> examples/tool_derive_describe.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[purpose("Person's name")]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `purpose` in this scope
[INFO] [stdout]   --> examples/tool_derive_describe.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 |     #[purpose("Person's age")]
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FormatPart`, `Format`
[INFO] [stdout]  --> examples/tool_derive_describe.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use llm_chain::tools::{Format, FormatPart};
[INFO] [stdout]   |                        ^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `describe` found for struct `MyToolInput` in the current scope
[INFO] [stdout]   --> examples/tool_derive_describe.rs:18:36
[INFO] [stdout]    |
[INFO] [stdout] 6  | struct MyToolInput {
[INFO] [stdout]    | ------------------ function or associated item `describe` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     println!("{:#?}", MyToolInput::describe());
[INFO] [stdout]    |                                    ^^^^^^^^ function or associated item not found in `MyToolInput`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `describe`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Describe`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `llm_chain::tools::Describe`
[INFO] [stdout]  --> examples/tool_derive_describe.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use llm_chain::tools::Describe;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `llm-chain` (example "tool_derive_describe") due to 5 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0f45e5fc39a12502883d32dc59cd847efb7ed3ab7595390abeeb3718b51cf0b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f45e5fc39a12502883d32dc59cd847efb7ed3ab7595390abeeb3718b51cf0b4", kill_on_drop: false }`
[INFO] [stdout] 0f45e5fc39a12502883d32dc59cd847efb7ed3ab7595390abeeb3718b51cf0b4
