[INFO] cloning repository https://github.com/syphar/docs-rs-mcp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/syphar/docs-rs-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyphar%2Fdocs-rs-mcp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyphar%2Fdocs-rs-mcp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 26c1e673d99db6ac9c9b91a91f7d7e243d67e4e2
[INFO] checking syphar/docs-rs-mcp against 4fcf39725a9c99bd495d8c73af83628a256ff9a9 for pr-162233-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsyphar%2Fdocs-rs-mcp" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/syphar/docs-rs-mcp
[INFO] finished tweaking git repo https://github.com/syphar/docs-rs-mcp
[INFO] tweaked toml for git repo https://github.com/syphar/docs-rs-mcp written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/syphar/docs-rs-mcp on toolchain 4fcf39725a9c99bd495d8c73af83628a256ff9a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/syphar/docs-rs-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" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `docs-rs-mcp` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustdoc-types v0.57.3
[INFO] [stderr]   Downloaded sse-stream v0.2.3
[INFO] [stderr]   Downloaded rmcp-macros v1.7.0
[INFO] [stderr]   Downloaded mockito v1.7.2
[INFO] [stderr]   Downloaded rmcp v1.7.0
[INFO] [stderr]   Downloaded cargo-manifest v0.21.0
[INFO] [stderr]   Downloaded parse-changelog v0.6.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5
[INFO] running `Command { std: "docker" "start" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5", 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" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5", 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" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5" "/opt/rustwide/cargo-home/bin/cargo" "+4fcf39725a9c99bd495d8c73af83628a256ff9a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:90:1
[INFO] [stderr]    |
[INFO] [stderr] 90 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `docs-rs-mcp` (manifest) generated 1 warning
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[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
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[INFO] [stderr]    Compiling docs-rs-mcp v0.1.0-alpha.4 (/opt/rustwide/workdir)
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[INFO] [stderr]    Compiling test-case-macros v3.3.1
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[INFO] [stderr]    Compiling darling_macro v0.23.0
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[INFO] [stderr]     Checking assert-json-diff v2.0.2
[INFO] [stderr]     Checking rustdoc-types v0.57.3
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[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking yansi v1.0.1
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[INFO] [stderr]     Checking pretty_assertions v1.4.1
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[INFO] [stderr]     Checking rand v0.9.4
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[INFO] [stderr]     Checking axum v0.8.9
[INFO] [stderr]     Checking mockito v1.7.2
[INFO] [stderr]     Checking tonic v0.14.6
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]    Compiling rustls v0.23.40
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[INFO] [stdout] warning: overflow evaluating the requirement `Pin<Box<{async block@src/server.rs:52:5: 52:12}>>: CoerceUnsized<Pin<Box<dyn futures_util::Future<Output = Result<rmcp::model::CallToolResult, ErrorData>> + std::marker::Send>>>`
[INFO] [stdout]   --> src/server.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     #[tool]
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `Box<{async block@src/server.rs:52:5: 52:12}>: CoerceUnsized<Box<dyn futures_util::Future<Output = Result<rmcp::model::CallToolResult, ErrorData>> + std::marker::Send>>`
[INFO] [stdout]    = note: which requires `{async block@src/server.rs:52:5: 52:12}: Unsize<dyn futures_util::Future<Output = Result<rmcp::model::CallToolResult, ErrorData>> + std::marker::Send>`
[INFO] [stdout]    = note: which requires `{async block@src/server.rs:52:5: 52:12}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/server.rs:52:5: 52:12}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl futures_util::Future<Output = Result<rmcp::model::CallToolResult, ErrorData>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of tools::search_items::handle()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/tools/search_items.rs:97:39: 109:2}: std::marker::Send`
[INFO] [stdout]    = note: which requires `Instrumented<{async block@src/tools/search_items.rs:82:1: 93:3}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `ManuallyDrop<{async block@src/tools/search_items.rs:82:1: 93:3}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `MaybeDangling<{async block@src/tools/search_items.rs:82:1: 93:3}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async block@src/tools/search_items.rs:82:1: 93:3}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/tools/search_items.rs:82:1: 93:3}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl futures_util::Future<Output = Result<Arc<LoadedDocs>, errors::Error>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of get_docs::get_docs()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/client/get_docs.rs:136:37: 186:2}: std::marker::Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`docs_rs_mcp`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `Pin<Box<{async block@src/server.rs:52:5: 52:12}>>: CoerceUnsized<Pin<Box<dyn futures_util::Future<Output = std::result::Result<rmcp::model::CallToolResult, ErrorData>> + std::marker::Send>>>`
[INFO] [stdout]   --> src/server.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     #[tool]
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `Box<{async block@src/server.rs:52:5: 52:12}>: CoerceUnsized<Box<dyn futures_util::Future<Output = std::result::Result<rmcp::model::CallToolResult, ErrorData>> + std::marker::Send>>`
[INFO] [stdout]    = note: which requires `{async block@src/server.rs:52:5: 52:12}: Unsize<dyn futures_util::Future<Output = std::result::Result<rmcp::model::CallToolResult, ErrorData>> + std::marker::Send>`
[INFO] [stdout]    = note: which requires `{async block@src/server.rs:52:5: 52:12}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/server.rs:52:5: 52:12}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl futures_util::Future<Output = std::result::Result<rmcp::model::CallToolResult, ErrorData>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of tools::search_items::handle()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/tools/search_items.rs:97:39: 109:2}: std::marker::Send`
[INFO] [stdout]    = note: which requires `Instrumented<{async block@src/tools/search_items.rs:82:1: 93:3}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `ManuallyDrop<{async block@src/tools/search_items.rs:82:1: 93:3}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `MaybeDangling<{async block@src/tools/search_items.rs:82:1: 93:3}>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async block@src/tools/search_items.rs:82:1: 93:3}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/tools/search_items.rs:82:1: 93:3}: std::marker::Send`
[INFO] [stdout]    = note: which requires `impl futures_util::Future<Output = std::result::Result<Arc<LoadedDocs>, errors::Error>>: std::marker::Send`
[INFO] [stdout]    = note: which requires `{async fn body of client::get_docs::get_docs()}: std::marker::Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@src/client/get_docs.rs:136:37: 186:2}: std::marker::Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`docs_rs_mcp`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout]    = note: this warning originates in the attribute macro `tool` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `axum`
[INFO] [stderr]   --> Cargo.toml:19:15
[INFO] [stderr]    |
[INFO] [stderr] 19 | [dependencies.axum]
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `axum`
[INFO] [stderr] warning: `docs-rs-mcp` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5", kill_on_drop: false }`
[INFO] [stdout] 64aa0b940e263aa7e3edbf9d7e1c502cb686c6e394f95e48203a55a597b956d5
