[INFO] fetching crate rust-agent 0.0.4...
[INFO] checking rust-agent-0.0.4 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate rust-agent 0.0.4 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate rust-agent 0.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rust-agent 0.0.4
[INFO] tweaked toml for crates.io crate rust-agent 0.0.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-agent 0.0.4 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-agent 0.0.4 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 28ba73873b60eed124b72f32da51141a3dc5a7552d84cf86d939afea1bcb65d1
[INFO] running `Command { std: "docker" "start" "-a" "28ba73873b60eed124b72f32da51141a3dc5a7552d84cf86d939afea1bcb65d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ba73873b60eed124b72f32da51141a3dc5a7552d84cf86d939afea1bcb65d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ba73873b60eed124b72f32da51141a3dc5a7552d84cf86d939afea1bcb65d1", kill_on_drop: false }`
[INFO] [stdout] 28ba73873b60eed124b72f32da51141a3dc5a7552d84cf86d939afea1bcb65d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d08595242532feb7710597ae689ccadb41fb2a60d0e09ff3ad9d2d816f44c1a8
[INFO] running `Command { std: "docker" "start" "-a" "d08595242532feb7710597ae689ccadb41fb2a60d0e09ff3ad9d2d816f44c1a8", kill_on_drop: false }`
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[INFO] [stdout] warning: type `OpenAIApiType` is more private than the item `OpenAIChatModel::with_api_type`
[INFO] [stdout]    --> src/models/openai.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn with_api_type(mut self, api_type: OpenAIApiType) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `OpenAIChatModel::with_api_type` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `OpenAIApiType` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/models/openai.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout]  80 | enum OpenAIApiType {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `audio_tokens`, `cache_read`, and `reasoning_tokens` are never read
[INFO] [stdout]   --> src/models/openai.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct InputTokenDetails {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 22 |     audio_tokens: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     cache_read: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 24 |     reasoning_tokens: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cache_write` and `reasoning_tokens` are never read
[INFO] [stdout]   --> src/models/openai.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct OutputTokenDetails {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 30 |     cache_write: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     reasoning_tokens: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_tokens_details` and `output_tokens_details` are never read
[INFO] [stdout]   --> src/models/openai.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct OpenAIUsage {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     input_tokens_details: Option<InputTokenDetails>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     output_tokens_details: Option<OutputTokenDetails>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpenAIResponsesUsage` is never constructed
[INFO] [stdout]   --> src/models/openai.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct OpenAIResponsesUsage {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `object`, and `created` are never read
[INFO] [stdout]   --> src/models/openai.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct OpenAIResponse {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 60 |     id: Option<String>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 61 |     object: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 62 |     created: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `finish_reason` are never read
[INFO] [stdout]   --> src/models/openai.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct OpenAIChoice {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 73 |     index: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 74 |     message: OpenAIMessage,
[INFO] [stdout] 75 |     finish_reason: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Responses` is never constructed
[INFO] [stdout]   --> src/models/openai.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | enum OpenAIApiType {
[INFO] [stdout]    |      ------------- variant in this enum
[INFO] [stdout] 81 |     ChatCompletions,
[INFO] [stdout] 82 |     Responses,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenAIApiType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `OpenAIApiType` is more private than the item `OpenAIChatModel::with_api_type`
[INFO] [stdout]    --> src/models/openai.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn with_api_type(mut self, api_type: OpenAIApiType) -> Self {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `OpenAIChatModel::with_api_type` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `OpenAIApiType` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/models/openai.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout]  80 | enum OpenAIApiType {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `audio_tokens`, `cache_read`, and `reasoning_tokens` are never read
[INFO] [stdout]   --> src/models/openai.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | struct InputTokenDetails {
[INFO] [stdout]    |        ----------------- fields in this struct
[INFO] [stdout] 22 |     audio_tokens: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     cache_read: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 24 |     reasoning_tokens: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cache_write` and `reasoning_tokens` are never read
[INFO] [stdout]   --> src/models/openai.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct OutputTokenDetails {
[INFO] [stdout]    |        ------------------ fields in this struct
[INFO] [stdout] 30 |     cache_write: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     reasoning_tokens: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input_tokens_details` and `output_tokens_details` are never read
[INFO] [stdout]   --> src/models/openai.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct OpenAIUsage {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     input_tokens_details: Option<InputTokenDetails>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 43 |     output_tokens_details: Option<OutputTokenDetails>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpenAIResponsesUsage` is never constructed
[INFO] [stdout]   --> src/models/openai.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct OpenAIResponsesUsage {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `object`, and `created` are never read
[INFO] [stdout]   --> src/models/openai.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct OpenAIResponse {
[INFO] [stdout]    |        -------------- fields in this struct
[INFO] [stdout] 60 |     id: Option<String>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 61 |     object: Option<String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 62 |     created: Option<u64>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `finish_reason` are never read
[INFO] [stdout]   --> src/models/openai.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct OpenAIChoice {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 73 |     index: u32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 74 |     message: OpenAIMessage,
[INFO] [stdout] 75 |     finish_reason: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Responses` is never constructed
[INFO] [stdout]   --> src/models/openai.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 80 | enum OpenAIApiType {
[INFO] [stdout]    |      ------------- variant in this enum
[INFO] [stdout] 81 |     ChatCompletions,
[INFO] [stdout] 82 |     Responses,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenAIApiType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `McpTool`
[INFO] [stdout]  --> examples/mcp_agent_client_chatbot.rs:4:74
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rust_agent::{run_agent, OpenAIChatModel, McpClient, SimpleMcpClient, McpTool, McpAgent, SimpleMemory, BaseMemory};
[INFO] [stdout]   |                                                                          ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `model_name`
[INFO] [stdout]   --> examples/mcp_agent_client_chatbot.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let model_name = model.model_name().map_or("未指定模型".to_string(), |v| v.to_string());
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_model_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.86s
[INFO] running `Command { std: "docker" "inspect" "d08595242532feb7710597ae689ccadb41fb2a60d0e09ff3ad9d2d816f44c1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d08595242532feb7710597ae689ccadb41fb2a60d0e09ff3ad9d2d816f44c1a8", kill_on_drop: false }`
[INFO] [stdout] d08595242532feb7710597ae689ccadb41fb2a60d0e09ff3ad9d2d816f44c1a8
