[INFO] cloning repository https://github.com/Delanoor/rust-snippets-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Delanoor/rust-snippets-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDelanoor%2Frust-snippets-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDelanoor%2Frust-snippets-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8d721115e8c4dc8234b2261e7332432c65269e8
[INFO] checking Delanoor/rust-snippets-mcp against 656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-25
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDelanoor%2Frust-snippets-mcp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Delanoor/rust-snippets-mcp
[INFO] finished tweaking git repo https://github.com/Delanoor/rust-snippets-mcp
[INFO] tweaked toml for git repo https://github.com/Delanoor/rust-snippets-mcp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Delanoor/rust-snippets-mcp on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Delanoor/rust-snippets-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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.117
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[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.117
[INFO] [stderr]   Downloaded cc v1.2.59
[INFO] [stderr]   Downloaded js-sys v0.3.94
[INFO] [stderr]   Downloaded rusqlite v0.39.0
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[INFO] [stderr]   Downloaded tokio v1.51.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe
[INFO] running `Command { std: "docker" "start" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe", 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" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe", 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" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking futures-sink v0.3.32
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[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling ref-cast v1.0.25
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
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[INFO] [stderr]    Compiling schemars_derive v1.2.1
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[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking tokio v1.51.1
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[INFO] [stderr]    Compiling darling_macro v0.23.0
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[INFO] [stderr]    Compiling rmcp-macros v1.4.0
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[INFO] [stderr]     Checking rust-snippets-mcp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `tool_router` and `prompt_router` are never read
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct MyServer {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 51 |     tool_router: ToolRouter<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 52 |     db: Arc<Mutex<Connection>>,
[INFO] [stdout] 53 |     prompt_router: PromptRouter<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyServer` has a derived impl for the trait `Clone`, 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 `tool_router` and `prompt_router` are never read
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct MyServer {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] 51 |     tool_router: ToolRouter<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 52 |     db: Arc<Mutex<Connection>>,
[INFO] [stdout] 53 |     prompt_router: PromptRouter<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyServer` has a derived impl for the trait `Clone`, 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.53s
[INFO] running `Command { std: "docker" "inspect" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe", kill_on_drop: false }`
[INFO] [stdout] 3f7b9083b38a9c9f828ec853bdcd0cc828b5c8586f80f8aad3f09fe2eccfc8fe
