[INFO] fetching crate langchain 0.2.2...
[INFO] testing langchain-0.2.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate langchain 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate langchain 0.2.2
[INFO] finished tweaking crates.io crate langchain 0.2.2
[INFO] tweaked toml for crates.io crate langchain 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate langchain 0.2.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 209 packages to latest compatible versions
[INFO] [stderr]       Adding handlebars v4.5.0 (available: v6.3.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 677b33b76942000905bdd28a3e8faa1298faa2e7f91be4d3b56c3ffc439e1dfb
[INFO] running `Command { std: "docker" "start" "-a" "677b33b76942000905bdd28a3e8faa1298faa2e7f91be4d3b56c3ffc439e1dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "677b33b76942000905bdd28a3e8faa1298faa2e7f91be4d3b56c3ffc439e1dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677b33b76942000905bdd28a3e8faa1298faa2e7f91be4d3b56c3ffc439e1dfb", kill_on_drop: false }`
[INFO] [stdout] 677b33b76942000905bdd28a3e8faa1298faa2e7f91be4d3b56c3ffc439e1dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b677660ef71f3ff7aa3c44e39a208203e09b015a648577cbc74cbadcaa5d7a1c
[INFO] running `Command { std: "docker" "start" "-a" "b677660ef71f3ff7aa3c44e39a208203e09b015a648577cbc74cbadcaa5d7a1c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
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[INFO] [stderr]    Compiling pest v2.8.2
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[INFO] [stderr]    Compiling tokio-util v0.7.16
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[INFO] [stderr]    Compiling handlebars v4.5.0
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[INFO] [stderr]    Compiling tower v0.4.13
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
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[INFO] [stderr]    Compiling langchain v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IntoUrl` and `RequestBuilder`
[INFO] [stdout]  --> src/openai_api/client.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::{IntoUrl, RequestBuilder};
[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 import: `std::collections::HashMap`
[INFO] [stdout]  --> src/openai_api/files.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HelperTemplate` and `Parameter`
[INFO] [stdout]  --> src/lib.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use handlebars::template::{HelperTemplate, Parameter, TemplateElement};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RawWaker` and `Waker`
[INFO] [stdout]    --> src/lib.rs:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     use std::task::{Context, Poll, RawWaker, Waker};
[INFO] [stdout]     |                                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 return bail!("Template must have a {{ question }} field");
[INFO] [stdout]    |                 ^^^^^^^--------------------------------------------------
[INFO] [stdout]    |                 |      |
[INFO] [stdout]    |                 |      any code following this expression is unreachable
[INFO] [stdout]    |                 unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/lib.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |         fn init(&self, input: &str, memory: Option<Memory>) -> Memory {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Usage` is never constructed
[INFO] [stdout]  --> src/openai_api/chat.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Usage {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Role` is never used
[INFO] [stdout]   --> src/openai_api/chat.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum Role {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Message<'a> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Choice` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Choice {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chat` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Chat {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChatRequest` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct ChatRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]  --> src/openai_api/client.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Client(reqwest::Client);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientBuildError` is never constructed
[INFO] [stdout]   --> src/openai_api/client.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ClientBuildError(#[from] eyre::Report);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestError` is never constructed
[INFO] [stdout]   --> src/openai_api/client.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RequestError(#[from] eyre::Report);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `request` are never used
[INFO] [stdout]   --> src/openai_api/client.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Client {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub async fn request<T: OpenAIRequest>(&self, req: T) -> Result<T::Response, RequestError> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OpenAIRequest` is never used
[INFO] [stdout]   --> src/openai_api/client.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub trait OpenAIRequest: Serialize {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Usage` is never constructed
[INFO] [stdout]  --> src/openai_api/embeddings.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Usage {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embedding` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Embedding {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embeddings` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Embeddings {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmbeddingRequest` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct EmbeddingRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FilePayload` is never used
[INFO] [stdout]  --> src/openai_api/files.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum FilePayload<'a> {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileObject` is never constructed
[INFO] [stdout]   --> src/openai_api/files.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct FileObject {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuningRequest` is never constructed
[INFO] [stdout]  --> src/openai_api/fine_tuning.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FineTuningRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuneResponse` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FineTuneResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuneEvent` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct FineTuneEvent {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hyperparams` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct Hyperparams {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingFile` is never constructed
[INFO] [stdout]    --> src/openai_api/fine_tuning.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | struct TrainingFile {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/lib.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub struct Agent {
[INFO] [stdout]     |                ----- field in this struct
[INFO] [stdout] 157 |         name: Option<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ToolError` is never used
[INFO] [stdout]    --> src/lib.rs:268:14
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub enum ToolError {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/lib.rs:277:18
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub trait Tool {
[INFO] [stdout]     |               ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 277 |         async fn run(&self, input: &str) -> Result<ToolOperation, ToolError>;
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToolOperation` is never constructed
[INFO] [stdout]    --> src/lib.rs:281:16
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub struct ToolOperation {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ModelType` is never used
[INFO] [stdout]    --> src/lib.rs:414:18
[INFO] [stdout]     |
[INFO] [stdout] 414 |         pub enum ModelType {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]    --> src/lib.rs:424:16
[INFO] [stdout]     |
[INFO] [stdout] 423 |         impl ModelType {
[INFO] [stdout]     |         -------------- method in this implementation
[INFO] [stdout] 424 |             fn to_string(&self) -> String {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chat` is never constructed
[INFO] [stdout]    --> src/lib.rs:436:20
[INFO] [stdout]     |
[INFO] [stdout] 436 |         pub struct Chat {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:443:20
[INFO] [stdout]     |
[INFO] [stdout] 442 |         impl Chat {
[INFO] [stdout]     |         --------- associated function in this implementation
[INFO] [stdout] 443 |             pub fn new(
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.44s
[INFO] running `Command { std: "docker" "inspect" "b677660ef71f3ff7aa3c44e39a208203e09b015a648577cbc74cbadcaa5d7a1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b677660ef71f3ff7aa3c44e39a208203e09b015a648577cbc74cbadcaa5d7a1c", kill_on_drop: false }`
[INFO] [stdout] b677660ef71f3ff7aa3c44e39a208203e09b015a648577cbc74cbadcaa5d7a1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44bea03c8a68f049a2451ca34e60d73a324a10f2bc6ee9a4bf2b3f62ff924fd0
[INFO] running `Command { std: "docker" "start" "-a" "44bea03c8a68f049a2451ca34e60d73a324a10f2bc6ee9a4bf2b3f62ff924fd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.3
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[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
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[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling tokio-util v0.7.16
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling langchain v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IntoUrl` and `RequestBuilder`
[INFO] [stdout]  --> src/openai_api/client.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::{IntoUrl, RequestBuilder};
[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 import: `std::collections::HashMap`
[INFO] [stdout]  --> src/openai_api/files.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HelperTemplate` and `Parameter`
[INFO] [stdout]  --> src/lib.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use handlebars::template::{HelperTemplate, Parameter, TemplateElement};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RawWaker` and `Waker`
[INFO] [stdout]    --> src/lib.rs:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     use std::task::{Context, Poll, RawWaker, Waker};
[INFO] [stdout]     |                                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 return bail!("Template must have a {{ question }} field");
[INFO] [stdout]    |                 ^^^^^^^--------------------------------------------------
[INFO] [stdout]    |                 |      |
[INFO] [stdout]    |                 |      any code following this expression is unreachable
[INFO] [stdout]    |                 unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/lib.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |         fn init(&self, input: &str, memory: Option<Memory>) -> Memory {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Usage` is never constructed
[INFO] [stdout]  --> src/openai_api/chat.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Usage {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Role` is never used
[INFO] [stdout]   --> src/openai_api/chat.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum Role {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Message<'a> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Choice` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Choice {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chat` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Chat {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ChatRequest` is never constructed
[INFO] [stdout]   --> src/openai_api/chat.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct ChatRequest<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Client` is never constructed
[INFO] [stdout]  --> src/openai_api/client.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Client(reqwest::Client);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ClientBuildError` is never constructed
[INFO] [stdout]   --> src/openai_api/client.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ClientBuildError(#[from] eyre::Report);
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestError` is never constructed
[INFO] [stdout]   --> src/openai_api/client.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct RequestError(#[from] eyre::Report);
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `request` are never used
[INFO] [stdout]   --> src/openai_api/client.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl Client {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub async fn request<T: OpenAIRequest>(&self, req: T) -> Result<T::Response, RequestError> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `OpenAIRequest` is never used
[INFO] [stdout]   --> src/openai_api/client.rs:61:11
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub trait OpenAIRequest: Serialize {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Usage` is never constructed
[INFO] [stdout]  --> src/openai_api/embeddings.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Usage {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embedding` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Embedding {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embeddings` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Embeddings {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmbeddingRequest` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct EmbeddingRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FilePayload` is never used
[INFO] [stdout]  --> src/openai_api/files.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum FilePayload<'a> {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileObject` is never constructed
[INFO] [stdout]   --> src/openai_api/files.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct FileObject {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuningRequest` is never constructed
[INFO] [stdout]  --> src/openai_api/fine_tuning.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FineTuningRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuneResponse` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FineTuneResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuneEvent` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct FineTuneEvent {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hyperparams` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct Hyperparams {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingFile` is never constructed
[INFO] [stdout]    --> src/openai_api/fine_tuning.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | struct TrainingFile {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/lib.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub struct Agent {
[INFO] [stdout]     |                ----- field in this struct
[INFO] [stdout] 157 |         name: Option<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ToolError` is never used
[INFO] [stdout]    --> src/lib.rs:268:14
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub enum ToolError {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/lib.rs:277:18
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub trait Tool {
[INFO] [stdout]     |               ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 277 |         async fn run(&self, input: &str) -> Result<ToolOperation, ToolError>;
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToolOperation` is never constructed
[INFO] [stdout]    --> src/lib.rs:281:16
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub struct ToolOperation {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ModelType` is never used
[INFO] [stdout]    --> src/lib.rs:414:18
[INFO] [stdout]     |
[INFO] [stdout] 414 |         pub enum ModelType {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_string` is never used
[INFO] [stdout]    --> src/lib.rs:424:16
[INFO] [stdout]     |
[INFO] [stdout] 423 |         impl ModelType {
[INFO] [stdout]     |         -------------- method in this implementation
[INFO] [stdout] 424 |             fn to_string(&self) -> String {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Chat` is never constructed
[INFO] [stdout]    --> src/lib.rs:436:20
[INFO] [stdout]     |
[INFO] [stdout] 436 |         pub struct Chat {
[INFO] [stdout]     |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/lib.rs:443:20
[INFO] [stdout]     |
[INFO] [stdout] 442 |         impl Chat {
[INFO] [stdout]     |         --------- associated function in this implementation
[INFO] [stdout] 443 |             pub fn new(
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoUrl` and `RequestBuilder`
[INFO] [stdout]  --> src/openai_api/client.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use reqwest::{IntoUrl, RequestBuilder};
[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 import: `std::collections::HashMap`
[INFO] [stdout]  --> src/openai_api/files.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HelperTemplate` and `Parameter`
[INFO] [stdout]  --> src/lib.rs:4:32
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use handlebars::template::{HelperTemplate, Parameter, TemplateElement};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RawWaker` and `Waker`
[INFO] [stdout]    --> src/lib.rs:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |     use std::task::{Context, Poll, RawWaker, Waker};
[INFO] [stdout]     |                                    ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/lib.rs:36:17
[INFO] [stdout]    |
[INFO] [stdout] 36 |                 return bail!("Template must have a {{ question }} field");
[INFO] [stdout]    |                 ^^^^^^^--------------------------------------------------
[INFO] [stdout]    |                 |      |
[INFO] [stdout]    |                 |      any code following this expression is unreachable
[INFO] [stdout]    |                 unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `request`
[INFO] [stdout]   --> src/openai_api/client.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let request = client.0.get(server.url()).send().await;
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:168:34
[INFO] [stdout]     |
[INFO] [stdout] 168 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]    --> src/lib.rs:355:34
[INFO] [stdout]     |
[INFO] [stdout] 355 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stdout]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/lib.rs:393:24
[INFO] [stdout]     |
[INFO] [stdout] 393 |         fn init(&self, input: &str, memory: Option<Memory>) -> Memory {
[INFO] [stdout]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:651:17
[INFO] [stdout]     |
[INFO] [stdout] 651 |             let mut chain = Chain::default().model(Chat::new(
[INFO] [stdout]     |                 ----^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `prompt_tokens`, `completion_tokens`, and `total_tokens` are never read
[INFO] [stdout]   --> src/openai_api/chat.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Usage {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  9 |     pub prompt_tokens: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     pub completion_tokens: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     pub total_tokens: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Usage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `finish_reason` are never read
[INFO] [stdout]   --> src/openai_api/chat.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Choice {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 42 |     pub index: i64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 43 |     pub message: Message<'static>,
[INFO] [stdout] 44 |     pub finish_reason: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Choice` 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: fields `id`, `object`, `created`, and `usage` are never read
[INFO] [stdout]   --> src/openai_api/chat.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub struct Chat {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 49 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 50 |     pub object: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 51 |     pub created: i64,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 52 |     pub choices: Vec<Choice>,
[INFO] [stdout] 53 |     pub usage: Usage,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Chat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Usage` is never constructed
[INFO] [stdout]  --> src/openai_api/embeddings.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Usage {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embedding` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Embedding {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Embeddings` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Embeddings {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EmbeddingRequest` is never constructed
[INFO] [stdout]   --> src/openai_api/embeddings.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct EmbeddingRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `object`, `bytes`, `created_at`, `filename`, and `purpose` are never read
[INFO] [stdout]   --> src/openai_api/files.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct FileObject {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 47 |     pub id: String,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 48 |     pub object: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 49 |     pub bytes: i64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 50 |     pub created_at: i64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 51 |     pub filename: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 52 |     pub purpose: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuningRequest` is never constructed
[INFO] [stdout]  --> src/openai_api/fine_tuning.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FineTuningRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuneResponse` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FineTuneResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FineTuneEvent` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:89:8
[INFO] [stdout]    |
[INFO] [stdout] 89 | struct FineTuneEvent {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Hyperparams` is never constructed
[INFO] [stdout]   --> src/openai_api/fine_tuning.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | struct Hyperparams {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TrainingFile` is never constructed
[INFO] [stdout]    --> src/openai_api/fine_tuning.rs:105:8
[INFO] [stdout]     |
[INFO] [stdout] 105 | struct TrainingFile {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]    --> src/lib.rs:157:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub struct Agent {
[INFO] [stdout]     |                ----- field in this struct
[INFO] [stdout] 157 |         name: Option<String>,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ToolError` is never used
[INFO] [stdout]    --> src/lib.rs:268:14
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub enum ToolError {
[INFO] [stdout]     |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `run` is never used
[INFO] [stdout]    --> src/lib.rs:277:18
[INFO] [stdout]     |
[INFO] [stdout] 274 |     pub trait Tool {
[INFO] [stdout]     |               ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 277 |         async fn run(&self, input: &str) -> Result<ToolOperation, ToolError>;
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToolOperation` is never constructed
[INFO] [stdout]    --> src/lib.rs:281:16
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub struct ToolOperation {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Ada`, `Babbage`, `Curie`, `Davinci`, and `Gpt4` are never constructed
[INFO] [stdout]    --> src/lib.rs:415:13
[INFO] [stdout]     |
[INFO] [stdout] 414 |         pub enum ModelType {
[INFO] [stdout]     |                  --------- variants in this enum
[INFO] [stdout] 415 |             Ada,
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 416 |             Babbage,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 417 |             Curie,
[INFO] [stdout]     |             ^^^^^
[INFO] [stdout] 418 |             Davinci,
[INFO] [stdout]     |             ^^^^^^^
[INFO] [stdout] 419 |             Gpt35Turbo,
[INFO] [stdout] 420 |             Gpt4,
[INFO] [stdout]     |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 47.94s
[INFO] running `Command { std: "docker" "inspect" "44bea03c8a68f049a2451ca34e60d73a324a10f2bc6ee9a4bf2b3f62ff924fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44bea03c8a68f049a2451ca34e60d73a324a10f2bc6ee9a4bf2b3f62ff924fd0", kill_on_drop: false }`
[INFO] [stdout] 44bea03c8a68f049a2451ca34e60d73a324a10f2bc6ee9a4bf2b3f62ff924fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2822338b0839baad18b5228a60a59078c6fc8a6020b82feee3b1a49d0568cd46
[INFO] running `Command { std: "docker" "start" "-a" "2822338b0839baad18b5228a60a59078c6fc8a6020b82feee3b1a49d0568cd46", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `IntoUrl` and `RequestBuilder`
[INFO] [stderr]  --> src/openai_api/client.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use reqwest::{IntoUrl, RequestBuilder};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> src/openai_api/files.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HelperTemplate` and `Parameter`
[INFO] [stderr]  --> src/lib.rs:4:32
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use handlebars::template::{HelperTemplate, Parameter, TemplateElement};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RawWaker` and `Waker`
[INFO] [stderr]    --> src/lib.rs:153:36
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use std::task::{Context, Poll, RawWaker, Waker};
[INFO] [stderr]     |                                    ^^^^^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]   --> src/lib.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 return bail!("Template must have a {{ question }} field");
[INFO] [stderr]    |                 ^^^^^^^--------------------------------------------------
[INFO] [stderr]    |                 |      |
[INFO] [stderr]    |                 |      any code following this expression is unreachable
[INFO] [stderr]    |                 unreachable expression
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/lib.rs:168:34
[INFO] [stderr]     |
[INFO] [stderr] 168 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stderr]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/lib.rs:355:34
[INFO] [stderr]     |
[INFO] [stderr] 355 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stderr]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]    --> src/lib.rs:393:24
[INFO] [stderr]     |
[INFO] [stderr] 393 |         fn init(&self, input: &str, memory: Option<Memory>) -> Memory {
[INFO] [stderr]     |                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Usage` is never constructed
[INFO] [stderr]  --> src/openai_api/chat.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Usage {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Role` is never used
[INFO] [stderr]   --> src/openai_api/chat.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub enum Role {
[INFO] [stderr]    |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Message` is never constructed
[INFO] [stderr]   --> src/openai_api/chat.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Message<'a> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Choice` is never constructed
[INFO] [stderr]   --> src/openai_api/chat.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Choice {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Chat` is never constructed
[INFO] [stderr]   --> src/openai_api/chat.rs:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct Chat {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ChatRequest` is never constructed
[INFO] [stderr]   --> src/openai_api/chat.rs:57:12
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub struct ChatRequest<'a> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Client` is never constructed
[INFO] [stderr]  --> src/openai_api/client.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Client(reqwest::Client);
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ClientBuildError` is never constructed
[INFO] [stderr]   --> src/openai_api/client.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct ClientBuildError(#[from] eyre::Report);
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RequestError` is never constructed
[INFO] [stderr]   --> src/openai_api/client.rs:14:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct RequestError(#[from] eyre::Report);
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `request` are never used
[INFO] [stderr]   --> src/openai_api/client.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl Client {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 17 |     pub fn new(
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     pub async fn request<T: OpenAIRequest>(&self, req: T) -> Result<T::Response, RequestError> {
[INFO] [stderr]    |                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `OpenAIRequest` is never used
[INFO] [stderr]   --> src/openai_api/client.rs:61:11
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub trait OpenAIRequest: Serialize {
[INFO] [stderr]    |           ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Usage` is never constructed
[INFO] [stderr]  --> src/openai_api/embeddings.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Usage {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Embedding` is never constructed
[INFO] [stderr]   --> src/openai_api/embeddings.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Embedding {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Embeddings` is never constructed
[INFO] [stderr]   --> src/openai_api/embeddings.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct Embeddings {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `EmbeddingRequest` is never constructed
[INFO] [stderr]   --> src/openai_api/embeddings.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct EmbeddingRequest {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `FilePayload` is never used
[INFO] [stderr]  --> src/openai_api/files.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum FilePayload<'a> {
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileObject` is never constructed
[INFO] [stderr]   --> src/openai_api/files.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct FileObject {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FineTuningRequest` is never constructed
[INFO] [stderr]  --> src/openai_api/fine_tuning.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct FineTuningRequest {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FineTuneResponse` is never constructed
[INFO] [stderr]   --> src/openai_api/fine_tuning.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub struct FineTuneResponse {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FineTuneEvent` is never constructed
[INFO] [stderr]   --> src/openai_api/fine_tuning.rs:89:8
[INFO] [stderr]    |
[INFO] [stderr] 89 | struct FineTuneEvent {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Hyperparams` is never constructed
[INFO] [stderr]   --> src/openai_api/fine_tuning.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 | struct Hyperparams {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TrainingFile` is never constructed
[INFO] [stderr]    --> src/openai_api/fine_tuning.rs:105:8
[INFO] [stderr]     |
[INFO] [stderr] 105 | struct TrainingFile {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]    --> src/lib.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 156 |     pub struct Agent {
[INFO] [stderr]     |                ----- field in this struct
[INFO] [stderr] 157 |         name: Option<String>,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ToolError` is never used
[INFO] [stderr]    --> src/lib.rs:268:14
[INFO] [stderr]     |
[INFO] [stderr] 268 |     pub enum ToolError {
[INFO] [stderr]     |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `run` is never used
[INFO] [stderr]    --> src/lib.rs:277:18
[INFO] [stderr]     |
[INFO] [stderr] 274 |     pub trait Tool {
[INFO] [stderr]     |               ---- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 277 |         async fn run(&self, input: &str) -> Result<ToolOperation, ToolError>;
[INFO] [stderr]     |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ToolOperation` is never constructed
[INFO] [stderr]    --> src/lib.rs:281:16
[INFO] [stderr]     |
[INFO] [stderr] 281 |     pub struct ToolOperation {
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ModelType` is never used
[INFO] [stderr]    --> src/lib.rs:414:18
[INFO] [stderr]     |
[INFO] [stderr] 414 |         pub enum ModelType {
[INFO] [stderr]     |                  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_string` is never used
[INFO] [stderr]    --> src/lib.rs:424:16
[INFO] [stderr]     |
[INFO] [stderr] 423 |         impl ModelType {
[INFO] [stderr]     |         -------------- method in this implementation
[INFO] [stderr] 424 |             fn to_string(&self) -> String {
[INFO] [stderr]     |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Chat` is never constructed
[INFO] [stderr]    --> src/lib.rs:436:20
[INFO] [stderr]     |
[INFO] [stderr] 436 |         pub struct Chat {
[INFO] [stderr]     |                    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/lib.rs:443:20
[INFO] [stderr]     |
[INFO] [stderr] 442 |         impl Chat {
[INFO] [stderr]     |         --------- associated function in this implementation
[INFO] [stderr] 443 |             pub fn new(
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `langchain` (lib) generated 38 warnings (run `cargo fix --lib -p langchain` to apply 4 suggestions)
[INFO] [stderr] warning: unused variable: `request`
[INFO] [stderr]   --> src/openai_api/client.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let request = client.0.get(server.url()).send().await;
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]    --> src/lib.rs:168:34
[INFO] [stderr]     |
[INFO] [stderr] 168 |         fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
[INFO] [stderr]     |                                  ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/lib.rs:651:17
[INFO] [stderr]     |
[INFO] [stderr] 651 |             let mut chain = Chain::default().model(Chat::new(
[INFO] [stderr]     |                 ----^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `prompt_tokens`, `completion_tokens`, and `total_tokens` are never read
[INFO] [stderr]   --> src/openai_api/chat.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Usage {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr]  9 |     pub prompt_tokens: i64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr] 10 |     pub completion_tokens: i64,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |     pub total_tokens: i64,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Usage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index` and `finish_reason` are never read
[INFO] [stderr]   --> src/openai_api/chat.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 41 | pub struct Choice {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 42 |     pub index: i64,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 43 |     pub message: Message<'static>,
[INFO] [stderr] 44 |     pub finish_reason: String,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Choice` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `object`, `created`, and `usage` are never read
[INFO] [stderr]   --> src/openai_api/chat.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub struct Chat {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr] 49 |     pub id: String,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 50 |     pub object: String,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 51 |     pub created: i64,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 52 |     pub choices: Vec<Choice>,
[INFO] [stderr] 53 |     pub usage: Usage,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Chat` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `object`, `bytes`, `created_at`, `filename`, and `purpose` are never read
[INFO] [stderr]   --> src/openai_api/files.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct FileObject {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 47 |     pub id: String,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 48 |     pub object: String,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 49 |     pub bytes: i64,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 50 |     pub created_at: i64,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 51 |     pub filename: String,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 52 |     pub purpose: String,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Ada`, `Babbage`, `Curie`, `Davinci`, and `Gpt4` are never constructed
[INFO] [stderr]    --> src/lib.rs:415:13
[INFO] [stderr]     |
[INFO] [stderr] 414 |         pub enum ModelType {
[INFO] [stderr]     |                  --------- variants in this enum
[INFO] [stderr] 415 |             Ada,
[INFO] [stderr]     |             ^^^
[INFO] [stderr] 416 |             Babbage,
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 417 |             Curie,
[INFO] [stderr]     |             ^^^^^
[INFO] [stderr] 418 |             Davinci,
[INFO] [stderr]     |             ^^^^^^^
[INFO] [stderr] 419 |             Gpt35Turbo,
[INFO] [stderr] 420 |             Gpt4,
[INFO] [stderr]     |             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `langchain` (lib test) generated 28 warnings (20 duplicates) (run `cargo fix --lib -p langchain --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/langchain-a4f54cf721972051)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test openai_api::files::test::serialisation ... ok
[INFO] [stdout] test prompt::tests::question_parameter_required ... ok
[INFO] [stdout] test chain::tests::simple_chain ... FAILED
[INFO] [stdout] test executor::tests::simple_chain ... FAILED
[INFO] [stdout] test openai_api::client::test::client_builder ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- chain::tests::simple_chain stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'chain::tests::simple_chain' (17) panicked at src/lib.rs:654:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: NotPresent
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c7328b6a0a2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c7328b6a0a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c7328b6a0a2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c7328b6a0a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c7328b7cc3f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c7328b7cc3f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c7328b35de1 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c7328b35de1 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c7328b42a52 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c7328b479df - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c7328b47871 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c73284ddb7e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5c73284ddb7e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c7328b4814f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5c7328b4814f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c7328b47efa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c7328b42b89 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c7328b2a09d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c7328b86590 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c7328b85706 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5c7327f65983 - core::result::Result<T,E>::unwrap::hf952b89eaade7159
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x5c7327f65983 - langchain::chain::tests::simple_chain::{{closure}}::hee40707ffdb18213
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:654:37
[INFO] [stdout]   22:     0x5c7327f6a172 - <core::pin::Pin<P> as core::future::future::Future>::poll::h292b27aa5062cd1f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5c7327f6a1ad - <core::pin::Pin<P> as core::future::future::Future>::poll::h2d79bfb7e6021cbb
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5c7327f366dd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h6b387a66ca0c25ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   25:     0x5c7327f3643b - tokio::task::coop::with_budget::hf47ce970d958cdbc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x5c7327f3643b - tokio::task::coop::budget::h7dd0bb218a1092b5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x5c7327f3643b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h7345aacecafa470e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   28:     0x5c7327f33a60 - tokio::runtime::scheduler::current_thread::Context::enter::h92aa8d9f1be66d0c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   29:     0x5c7327f3505d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h0e99efb350764d88
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   30:     0x5c7327f34d04 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h42248303fe68f7ca
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   31:     0x5c7327f4b6cb - tokio::runtime::context::scoped::Scoped<T>::set::hb307bbe9cc45090f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5c7327f60329 - tokio::runtime::context::set_scheduler::{{closure}}::h917d3b62a7458961
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5c7327f68b52 - std::thread::local::LocalKey<T>::try_with::h6bc0cbfae22ebddf
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   34:     0x5c7327f67cee - std::thread::local::LocalKey<T>::with::h038564848edbaf70
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   35:     0x5c7327f6029d - tokio::runtime::context::set_scheduler::h6565219b704c2b6e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5c7327f34690 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h20615ca5dc438c29
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   37:     0x5c7327f34da3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hfc2a8fa023995947
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   38:     0x5c7327f327b0 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::ha70b016d4518dd8c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   39:     0x5c7327f63f90 - tokio::runtime::context::runtime::enter_runtime::h85ab12025d4fbfa1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5c7327f32571 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h591325c7523e1e88
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   41:     0x5c7327f4ba94 - tokio::runtime::runtime::Runtime::block_on_inner::ha21106eba9b68a89
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   42:     0x5c7327f4bc5c - tokio::runtime::runtime::Runtime::block_on::hc78a97e73ba4282d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   43:     0x5c7327f6563b - langchain::chain::tests::simple_chain::h048f30f3ceefdfda
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:665:49
[INFO] [stdout]   44:     0x5c7327f656c7 - langchain::chain::tests::simple_chain::{{closure}}::h23478e43438b90c3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:650:32
[INFO] [stdout]   45:     0x5c7327f5b546 - core::ops::function::FnOnce::call_once::hdd1405499ab6fb7e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5c73284dd93b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5c73284dd93b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x5c73284f35a5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x5c73284f35a5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5c73284f35a5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x5c73284f35a5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x5c73284f35a5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5c73284f35a5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x5c73284f35a5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x5c73284c9d94 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x5c73284c9d94 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   57:     0x5c73284cd65a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   58:     0x5c73284cd65a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x5c73284cd65a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x5c73284cd65a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x5c73284cd65a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5c73284cd65a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   63:     0x5c73284cd65a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5c7328b3dcef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   65:     0x5c7328b3dcef - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   66:     0x77bd77691aa4 - <unknown>
[INFO] [stdout]   67:     0x77bd7771ea34 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- executor::tests::simple_chain stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'executor::tests::simple_chain' (18) panicked at src/lib.rs:696:37:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: EnvVar(NotPresent)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c7328b6a0a2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c7328b6a0a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c7328b6a0a2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c7328b6a0a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c7328b7cc3f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c7328b7cc3f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c7328b35de1 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c7328b35de1 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c7328b42a52 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c7328b479df - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c7328b47871 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c73284ddb7e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5c73284ddb7e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c7328b4814f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5c7328b4814f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c7328b47efa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5c7328b42b89 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c7328b2a09d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c7328b86590 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c7328b85706 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5c7327f590bd - core::result::Result<T,E>::unwrap::h0a32e47f44ee0585
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x5c7327f590bd - langchain::executor::tests::simple_chain::{{closure}}::ha17f1ad3a7eb050d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:696:37
[INFO] [stdout]   22:     0x5c7327f6a172 - <core::pin::Pin<P> as core::future::future::Future>::poll::h292b27aa5062cd1f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x5c7327f6a1ad - <core::pin::Pin<P> as core::future::future::Future>::poll::h2d79bfb7e6021cbb
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x5c7327f366dd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h6b387a66ca0c25ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   25:     0x5c7327f3643b - tokio::task::coop::with_budget::hf47ce970d958cdbc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x5c7327f3643b - tokio::task::coop::budget::h7dd0bb218a1092b5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x5c7327f3643b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h7345aacecafa470e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   28:     0x5c7327f33a60 - tokio::runtime::scheduler::current_thread::Context::enter::h92aa8d9f1be66d0c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   29:     0x5c7327f3505d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h0e99efb350764d88
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   30:     0x5c7327f34d04 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h42248303fe68f7ca
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   31:     0x5c7327f4b6cb - tokio::runtime::context::scoped::Scoped<T>::set::hb307bbe9cc45090f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x5c7327f60329 - tokio::runtime::context::set_scheduler::{{closure}}::h917d3b62a7458961
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x5c7327f68b52 - std::thread::local::LocalKey<T>::try_with::h6bc0cbfae22ebddf
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   34:     0x5c7327f67cee - std::thread::local::LocalKey<T>::with::h038564848edbaf70
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   35:     0x5c7327f6029d - tokio::runtime::context::set_scheduler::h6565219b704c2b6e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x5c7327f34690 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h20615ca5dc438c29
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   37:     0x5c7327f34da3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hfc2a8fa023995947
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   38:     0x5c7327f327b0 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::ha70b016d4518dd8c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   39:     0x5c7327f63f90 - tokio::runtime::context::runtime::enter_runtime::h85ab12025d4fbfa1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x5c7327f32571 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h591325c7523e1e88
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   41:     0x5c7327f4ba94 - tokio::runtime::runtime::Runtime::block_on_inner::ha21106eba9b68a89
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   42:     0x5c7327f4bc5c - tokio::runtime::runtime::Runtime::block_on::hc78a97e73ba4282d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   43:     0x5c7327f58d25 - langchain::executor::tests::simple_chain::h9401a4f1b16d55b5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:706:57
[INFO] [stdout]   44:     0x5c7327f58db7 - langchain::executor::tests::simple_chain::{{closure}}::h7dc56d40a2cf49b3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:688:32
[INFO] [stdout]   45:     0x5c7327f5b586 - core::ops::function::FnOnce::call_once::hde61bf33400dba80
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x5c73284dd93b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5c73284dd93b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x5c73284f35a5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x5c73284f35a5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x5c73284f35a5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x5c73284f35a5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x5c73284f35a5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x5c73284f35a5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x5c73284f35a5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x5c73284c9d94 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x5c73284c9d94 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   57:     0x5c73284cd65a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   58:     0x5c73284cd65a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x5c73284cd65a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x5c73284cd65a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x5c73284cd65a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x5c73284cd65a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   63:     0x5c73284cd65a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x5c7328b3dcef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   65:     0x5c7328b3dcef - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   66:     0x77bd77691aa4 - <unknown>
[INFO] [stdout]   67:     0x77bd7771ea34 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- openai_api::client::test::client_builder stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'openai_api::client::test::client_builder' (19) panicked at src/openai_api/client.rs:74:26:
[INFO] [stdout] Cannot start a runtime from within a runtime. This happens because a function (like `block_on`) attempted to block the current thread while the thread is being used to drive asynchronous tasks.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c7328b6a0a2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c7328b6a0a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c7328b6a0a2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c7328b6a0a2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c7328b7cc3f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c7328b7cc3f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x5c7328b35de1 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c7328b35de1 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c7328b42a52 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c7328b479df - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5c7328b47871 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5c73284ddb7e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5c73284ddb7e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5c7328b4814f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5c7328b4814f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x5c7328b47ec6 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13
[INFO] [stdout]   16:     0x5c7328b42b89 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x5c7328b2a09d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5c7328b86590 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5c7328084987 - tokio::runtime::context::runtime::enter_runtime::h0e91377789221ced
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:68:5
[INFO] [stdout]   20:     0x5c7327fe8860 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h978587dd44506690
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   21:     0x5c7327fcbf32 - tokio::runtime::runtime::Runtime::block_on_inner::hed8ab25882d1606f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   22:     0x5c7327fcc55b - tokio::runtime::runtime::Runtime::block_on::hae97f674feb46d52
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   23:     0x5c7327ff89bd - mockito::server::Server::try_new::hcd0ab358ae83891f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mockito-1.7.0/src/server.rs:228:14
[INFO] [stdout]   24:     0x5c7327ff85b0 - mockito::server::Server::new::h6dbfae916d761708
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/mockito-1.7.0/src/server.rs:209:9
[INFO] [stdout]   25:     0x5c7327f760ec - langchain::openai_api::client::test::client_builder::{{closure}}::h456893a64742850e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/openai_api/client.rs:74:26
[INFO] [stdout]   26:     0x5c7327f6a172 - <core::pin::Pin<P> as core::future::future::Future>::poll::h292b27aa5062cd1f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   27:     0x5c7327f6a1ad - <core::pin::Pin<P> as core::future::future::Future>::poll::h2d79bfb7e6021cbb
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/future/future.rs:133:9
[INFO] [stdout]   28:     0x5c7327f366dd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h6b387a66ca0c25ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   29:     0x5c7327f3643b - tokio::task::coop::with_budget::hf47ce970d958cdbc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:167:5
[INFO] [stdout]   30:     0x5c7327f3643b - tokio::task::coop::budget::h7dd0bb218a1092b5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/task/coop/mod.rs:133:5
[INFO] [stdout]   31:     0x5c7327f3643b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h7345aacecafa470e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   32:     0x5c7327f33a60 - tokio::runtime::scheduler::current_thread::Context::enter::h92aa8d9f1be66d0c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   33:     0x5c7327f3505d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h0e99efb350764d88
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   34:     0x5c7327f34d04 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h42248303fe68f7ca
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   35:     0x5c7327f4b6cb - tokio::runtime::context::scoped::Scoped<T>::set::hb307bbe9cc45090f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   36:     0x5c7327f60329 - tokio::runtime::context::set_scheduler::{{closure}}::h917d3b62a7458961
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:38
[INFO] [stdout]   37:     0x5c7327f68b52 - std::thread::local::LocalKey<T>::try_with::h6bc0cbfae22ebddf
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   38:     0x5c7327f67cee - std::thread::local::LocalKey<T>::with::h038564848edbaf70
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   39:     0x5c7327f6029d - tokio::runtime::context::set_scheduler::h6565219b704c2b6e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context.rs:176:17
[INFO] [stdout]   40:     0x5c7327f34690 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h20615ca5dc438c29
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   41:     0x5c7327f34da3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::hfc2a8fa023995947
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   42:     0x5c7327f327b0 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::ha70b016d4518dd8c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   43:     0x5c7327f63f90 - tokio::runtime::context::runtime::enter_runtime::h85ab12025d4fbfa1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   44:     0x5c7327f32571 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h591325c7523e1e88
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   45:     0x5c7327f4ba94 - tokio::runtime::runtime::Runtime::block_on_inner::ha21106eba9b68a89
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:356:52
[INFO] [stdout]   46:     0x5c7327f4bc5c - tokio::runtime::runtime::Runtime::block_on::hc78a97e73ba4282d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.47.1/src/runtime/runtime.rs:330:18
[INFO] [stdout]   47:     0x5c7327f75e97 - langchain::openai_api::client::test::client_builder::h658336f17f7d05a9
[INFO] [stdout]                                at /opt/rustwide/workdir/src/openai_api/client.rs:83:22
[INFO] [stdout]   48:     0x5c7327f764c7 - langchain::openai_api::client::test::client_builder::{{closure}}::he86e9cee50f182fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/openai_api/client.rs:71:30
[INFO] [stdout]   49:     0x5c7327f5aff6 - core::ops::function::FnOnce::call_once::h1d67ba4f6724c004
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   50:     0x5c73284dd93b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   51:     0x5c73284dd93b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   52:     0x5c73284f35a5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   53:     0x5c73284f35a5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x5c73284f35a5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   55:     0x5c73284f35a5 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   56:     0x5c73284f35a5 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x5c73284f35a5 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   58:     0x5c73284f35a5 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   59:     0x5c73284c9d94 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   60:     0x5c73284c9d94 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   61:     0x5c73284cd65a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   62:     0x5c73284cd65a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   63:     0x5c73284cd65a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   64:     0x5c73284cd65a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   65:     0x5c73284cd65a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   66:     0x5c73284cd65a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   67:     0x5c73284cd65a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   68:     0x5c7328b3dcef - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   69:     0x5c7328b3dcef - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   70:     0x77bd77691aa4 - <unknown>
[INFO] [stdout]   71:     0x77bd7771ea34 - clone
[INFO] [stdout]   72:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     chain::tests::simple_chain
[INFO] [stdout]     executor::tests::simple_chain
[INFO] [stdout]     openai_api::client::test::client_builder
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2822338b0839baad18b5228a60a59078c6fc8a6020b82feee3b1a49d0568cd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2822338b0839baad18b5228a60a59078c6fc8a6020b82feee3b1a49d0568cd46", kill_on_drop: false }`
[INFO] [stdout] 2822338b0839baad18b5228a60a59078c6fc8a6020b82feee3b1a49d0568cd46
