[INFO] cloning repository https://github.com/YavuzOzturk/argumentclinic-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YavuzOzturk/argumentclinic-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYavuzOzturk%2Fargumentclinic-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYavuzOzturk%2Fargumentclinic-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7306f2486a5e2181a8e7de5b0515a70a3224ad4e
[INFO] checking YavuzOzturk/argumentclinic-mcp against 04e9298c771dcc8a88d17c0257382c1e4ae3da97 for pr-164582
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYavuzOzturk%2Fargumentclinic-mcp" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/YavuzOzturk/argumentclinic-mcp
[INFO] finished tweaking git repo https://github.com/YavuzOzturk/argumentclinic-mcp
[INFO] tweaked toml for git repo https://github.com/YavuzOzturk/argumentclinic-mcp written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/YavuzOzturk/argumentclinic-mcp on toolchain 04e9298c771dcc8a88d17c0257382c1e4ae3da97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/YavuzOzturk/argumentclinic-mcp 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" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088
[INFO] running `Command { std: "docker" "start" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088" "/opt/rustwide/cargo-home/bin/cargo" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088" "/opt/rustwide/cargo-home/bin/cargo" "+04e9298c771dcc8a88d17c0257382c1e4ae3da97" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
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[INFO] [stderr]     Checking argumentclinic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `client::AgApiClient`
[INFO] [stdout]  --> src/api/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use client::AgApiClient;
[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: `client::AgApiClient`
[INFO] [stdout]  --> src/api/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use client::AgApiClient;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AgApiClient` is never constructed
[INFO] [stdout]  --> src/api/client.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct AgApiClient {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_model_assignments` are never used
[INFO] [stdout]   --> src/api/client.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl AgApiClient {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(api_key: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub async fn get_model_assignments(&self) -> Result<HashMap<String, ModelAssignment>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]  --> src/db/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Database {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect` and `pool` are never used
[INFO] [stdout]   --> src/db/mod.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Database {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 10 |     pub async fn connect(url: &str) -> anyhow::Result<Self> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn pool(&self) -> &SqlitePool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Session` is never constructed
[INFO] [stdout]  --> src/db/models.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Session {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Turn` is never constructed
[INFO] [stdout]   --> src/db/models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Turn {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Refuted` is never constructed
[INFO] [stdout]    --> src/pipeline/mod.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub enum Verdict {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] 100 |     Supported,
[INFO] [stdout] 101 |     Refuted,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/providers/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Provider: Send + Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 24 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AgApiClient` is never constructed
[INFO] [stdout]  --> src/api/client.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct AgApiClient {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `get_model_assignments` are never used
[INFO] [stdout]   --> src/api/client.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl AgApiClient {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 13 |     pub fn new(api_key: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub async fn get_model_assignments(&self) -> Result<HashMap<String, ModelAssignment>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Database` is never constructed
[INFO] [stdout]  --> src/db/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Database {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `connect` and `pool` are never used
[INFO] [stdout]   --> src/db/mod.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Database {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 10 |     pub async fn connect(url: &str) -> anyhow::Result<Self> {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn pool(&self) -> &SqlitePool {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Session` is never constructed
[INFO] [stdout]  --> src/db/models.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Session {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Turn` is never constructed
[INFO] [stdout]   --> src/db/models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Turn {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Refuted` is never constructed
[INFO] [stdout]    --> src/pipeline/mod.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout]  99 | pub enum Verdict {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] 100 |     Supported,
[INFO] [stdout] 101 |     Refuted,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/providers/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub trait Provider: Send + Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 24 |     fn name(&self) -> &str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `uuid`
[INFO] [stderr]   --> Cargo.toml:42:15
[INFO] [stderr]    |
[INFO] [stderr] 42 | [dependencies.uuid]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `uuid`
[INFO] [stderr] warning: `argumentclinic` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088", kill_on_drop: false }`
[INFO] [stdout] 094310d179c3d5ec689c696bda33d4fdfccf91710967982e3047467c6e709088