[INFO] fetching crate credify 0.4.0...
[INFO] checking credify-0.4.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate credify 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate credify 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate credify 0.4.0
[INFO] tweaked toml for crates.io crate credify 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate credify 0.4.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate credify 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dbc28284849f3c29828348254ae147b29ad76ee004e3c49e36d3301da4dce6f
[INFO] running `Command { std: "docker" "start" "-a" "2dbc28284849f3c29828348254ae147b29ad76ee004e3c49e36d3301da4dce6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dbc28284849f3c29828348254ae147b29ad76ee004e3c49e36d3301da4dce6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dbc28284849f3c29828348254ae147b29ad76ee004e3c49e36d3301da4dce6f", kill_on_drop: false }`
[INFO] [stdout] 2dbc28284849f3c29828348254ae147b29ad76ee004e3c49e36d3301da4dce6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d35f054302b9ba4a845f3a5c9bc3b8db477c4c8fc23e3f0dcf57cf8d67cff19
[INFO] running `Command { std: "docker" "start" "-a" "0d35f054302b9ba4a845f3a5c9bc3b8db477c4c8fc23e3f0dcf57cf8d67cff19", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `Completion`
[INFO] [stdout]   --> examples/rig_async_proper.rs:13:23
[INFO] [stdout]    |
[INFO] [stdout] 13 | use rig::completion::{Completion, Prompt};
[INFO] [stdout]    |                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ToolDefinition`
[INFO] [stdout]    --> examples/rig_mock_xai.rs:149:30
[INFO] [stdout]     |
[INFO] [stdout] 149 | use mock_rig::{Prompt, Tool, ToolDefinition, providers};
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tool`
[INFO] [stdout]    --> examples/rig_mock_xai.rs:101:72
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 pub fn tool<T: super::super::Tool + 'static>(mut self, tool: T) -> Self {
[INFO] [stdout]     |                                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_tool`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `NAME` and `definition` are never used
[INFO] [stdout]   --> examples/rig_integration.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl LinkedInValidator {
[INFO] [stdout]    | ---------------------- associated items in this implementation
[INFO] [stdout] 27 |     const NAME: &'static str = "LinkedInValidator";
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     fn definition(&self) -> serde_json::Value {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ToolDefinition` is never constructed
[INFO] [stdout]   --> examples/rig_mock_xai.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub struct ToolDefinition {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `definition`, `description`, and `parameters` are never used
[INFO] [stdout]   --> examples/rig_mock_xai.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub trait Tool: Send + Sync {
[INFO] [stdout]    |               ---- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 27 |         async fn definition(&self, _prompt: String) -> ToolDefinition {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |         fn description(&self) -> String;
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 36 |         fn parameters(&self) -> serde_json::Value;
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `api_key` is never read
[INFO] [stdout]   --> examples/rig_mock_xai.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             pub struct Client {
[INFO] [stdout]    |                        ------ field in this struct
[INFO] [stdout] 70 |                 api_key: String,
[INFO] [stdout]    |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GROK_BETA` is never used
[INFO] [stdout]    --> examples/rig_mock_xai.rs:142:27
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 pub const GROK_BETA: &str = "grok-beta";
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ValidationError` is never constructed
[INFO] [stdout]   --> examples/rig_complete_integration.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | enum LinkedInValidatorError {
[INFO] [stdout]    |      ---------------------- variant in this enum
[INFO] [stdout] 47 |     #[error("Validation failed: {0}")]
[INFO] [stdout] 48 |     ValidationError(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LinkedInValidatorError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.29s
[INFO] running `Command { std: "docker" "inspect" "0d35f054302b9ba4a845f3a5c9bc3b8db477c4c8fc23e3f0dcf57cf8d67cff19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d35f054302b9ba4a845f3a5c9bc3b8db477c4c8fc23e3f0dcf57cf8d67cff19", kill_on_drop: false }`
[INFO] [stdout] 0d35f054302b9ba4a845f3a5c9bc3b8db477c4c8fc23e3f0dcf57cf8d67cff19