[INFO] fetching crate chatgpt_blocking_rs 0.1.0...
[INFO] checking chatgpt_blocking_rs-0.1.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate chatgpt_blocking_rs 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate chatgpt_blocking_rs 0.1.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chatgpt_blocking_rs 0.1.0
[INFO] finished tweaking crates.io crate chatgpt_blocking_rs 0.1.0
[INFO] tweaked toml for crates.io crate chatgpt_blocking_rs 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 118b99ec7b7ab237920e3c050c12d2bcd2e0c37119a1d7e68865a50d0a8c846a
[INFO] running `Command { std: "docker" "start" "-a" "118b99ec7b7ab237920e3c050c12d2bcd2e0c37119a1d7e68865a50d0a8c846a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118b99ec7b7ab237920e3c050c12d2bcd2e0c37119a1d7e68865a50d0a8c846a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118b99ec7b7ab237920e3c050c12d2bcd2e0c37119a1d7e68865a50d0a8c846a", kill_on_drop: false }`
[INFO] [stdout] 118b99ec7b7ab237920e3c050c12d2bcd2e0c37119a1d7e68865a50d0a8c846a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f7641892d9acf6e5f71afdc765bb0c1b200193341ac57e143946b24cc0b4236
[INFO] running `Command { std: "docker" "start" "-a" "4f7641892d9acf6e5f71afdc765bb0c1b200193341ac57e143946b24cc0b4236", kill_on_drop: false }`
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[INFO] [stderr]     Checking chatgpt_blocking_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Agent`
[INFO] [stdout]  --> src/client.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ureq::{Agent, AgentBuilder};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::header::AUTHORIZATION`
[INFO] [stdout]  --> src/client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use reqwest::header::AUTHORIZATION;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HeaderMap`, `HeaderValue`, `Url`
[INFO] [stdout]  --> src/client.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     header::{HeaderMap, HeaderValue},
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 8 |     Url,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompletionRequest`, `ServerResponse`
[INFO] [stdout]   --> src/client.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::types::{ChatMessage, CompletionRequest, CompletionResponse, Role, ServerResponse};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/converse.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompletionResponse`
[INFO] [stdout]  --> src/converse.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{ChatMessage, CompletionResponse, Role},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Agent`
[INFO] [stdout]  --> src/client.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ureq::{Agent, AgentBuilder};
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `reqwest::header::AUTHORIZATION`
[INFO] [stdout]  --> src/client.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use reqwest::header::AUTHORIZATION;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HeaderMap`, `HeaderValue`, `Url`
[INFO] [stdout]  --> src/client.rs:7:14
[INFO] [stdout]   |
[INFO] [stdout] 7 |     header::{HeaderMap, HeaderValue},
[INFO] [stdout]   |              ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 8 |     Url,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompletionRequest`, `ServerResponse`
[INFO] [stdout]   --> src/client.rs:12:33
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::types::{ChatMessage, CompletionRequest, CompletionResponse, Role, ServerResponse};
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/converse.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CompletionResponse`
[INFO] [stdout]  --> src/converse.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{ChatMessage, CompletionResponse, Role},
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/client.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.38s
[INFO] running `Command { std: "docker" "inspect" "4f7641892d9acf6e5f71afdc765bb0c1b200193341ac57e143946b24cc0b4236", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7641892d9acf6e5f71afdc765bb0c1b200193341ac57e143946b24cc0b4236", kill_on_drop: false }`
[INFO] [stdout] 4f7641892d9acf6e5f71afdc765bb0c1b200193341ac57e143946b24cc0b4236