[INFO] fetching crate cloudllm 0.2.9...
[INFO] checking cloudllm-0.2.9 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate cloudllm 0.2.9 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cloudllm 0.2.9
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate cloudllm 0.2.9
[INFO] tweaked toml for crates.io crate cloudllm 0.2.9 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cloudllm 0.2.9 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cloudllm 0.2.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded errno v0.3.4
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[INFO] [stdout] 2923e9480435da05d99ef98d8b64d1a097bb59b38c081a1e04e92e9ebb914abb
[INFO] running `Command { std: "docker" "start" "-a" "2923e9480435da05d99ef98d8b64d1a097bb59b38c081a1e04e92e9ebb914abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2923e9480435da05d99ef98d8b64d1a097bb59b38c081a1e04e92e9ebb914abb", kill_on_drop: false }`
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[INFO] [stdout] 2923e9480435da05d99ef98d8b64d1a097bb59b38c081a1e04e92e9ebb914abb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63a379cbbb71a381caf45e565131d2c99cb907b5e43ebd1b2a754ef90c68766a
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[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]     Checking cloudllm v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::clients::openai::OpenAIClient`
[INFO] [stdout]  --> src/cloudllm/clients/gemini.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::clients::openai::OpenAIClient;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/cloudllm/clients/gemini.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::clients::openai::OpenAIClient`
[INFO] [stdout]  --> src/cloudllm/clients/gemini.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::clients::openai::OpenAIClient;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LLMSession`
[INFO] [stdout]  --> src/cloudllm/clients/gemini.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{ClientWrapper, LLMSession, Message, Role};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]  --> src/cloudllm/clients/gemini.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{error, info};
[INFO] [stdout]   |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/cloudllm/clients/gemini.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/cloudllm/clients/gemini.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::runtime::Runtime`
[INFO] [stdout]   --> src/cloudllm/clients/gemini.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::runtime::Runtime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::clients::grok::Model::Grok4_0709`
[INFO] [stdout]  --> src/cloudllm/clients/grok.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::clients::grok::Model::Grok4_0709;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LLMSession` and `Role`
[INFO] [stdout]  --> src/cloudllm/clients/grok.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{ClientWrapper, LLMSession, Message, Role};
[INFO] [stdout]   |                            ^^^^^^^^^^           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]  --> src/cloudllm/clients/grok.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use log::{error, info};
[INFO] [stdout]   |           ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `openai_rust2::chat::SearchMode`
[INFO] [stdout]  --> src/cloudllm/clients/grok.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use openai_rust2::chat::SearchMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> src/cloudllm/clients/grok.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::runtime::Runtime`
[INFO] [stdout]   --> src/cloudllm/clients/grok.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::runtime::Runtime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]   --> src/cloudllm/clients/openai.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use std::env;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/cloudllm/clients/openai.rs:48:18
[INFO] [stdout]    |
[INFO] [stdout] 48 | use log::{error, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::runtime::Runtime`
[INFO] [stdout]   --> src/cloudllm/clients/openai.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | use tokio::runtime::Runtime;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::clients::openai::Model::GPT5Nano`
[INFO] [stdout]   --> src/cloudllm/clients/openai.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | use crate::clients::openai::Model::GPT5Nano;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::LLMSession`
[INFO] [stdout]   --> src/cloudllm/clients/openai.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | use crate::LLMSession;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `model` and `token_usage` are never read
[INFO] [stdout]   --> src/cloudllm/clients/grok.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct GrokClient {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 15 |     delegate_client: OpenAIClient,
[INFO] [stdout] 16 |     model: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     token_usage: Mutex<Option<TokenUsage>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `trim_oldest_message_from_history` is never used
[INFO] [stdout]    --> src/cloudllm/llm_session.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout]  78 | impl LLMSession {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn trim_oldest_message_from_history(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `model` and `token_usage` are never read
[INFO] [stdout]   --> src/cloudllm/clients/grok.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct GrokClient {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 15 |     delegate_client: OpenAIClient,
[INFO] [stdout] 16 |     model: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 17 |     token_usage: Mutex<Option<TokenUsage>>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `trim_oldest_message_from_history` is never used
[INFO] [stdout]    --> src/cloudllm/llm_session.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout]  78 | impl LLMSession {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 173 |     fn trim_oldest_message_from_history(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.43s
[INFO] running `Command { std: "docker" "inspect" "63a379cbbb71a381caf45e565131d2c99cb907b5e43ebd1b2a754ef90c68766a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a379cbbb71a381caf45e565131d2c99cb907b5e43ebd1b2a754ef90c68766a", kill_on_drop: false }`
[INFO] [stdout] 63a379cbbb71a381caf45e565131d2c99cb907b5e43ebd1b2a754ef90c68766a