[INFO] fetching crate fastmcp-rs 0.2.0...
[INFO] checking fastmcp-rs-0.2.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate fastmcp-rs 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate fastmcp-rs 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fastmcp-rs 0.2.0
[INFO] tweaked toml for crates.io crate fastmcp-rs 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fastmcp-rs 0.2.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fastmcp-rs 0.2.0 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fastmcp-rs-macros v0.2.0
[INFO] [stderr]   Downloaded reserve-port v2.3.0
[INFO] [stderr]   Downloaded auto-future v1.0.0
[INFO] [stderr]   Downloaded axum-macros v0.4.2
[INFO] [stderr]   Downloaded rust-multipart-rfc7578_2 v0.6.1
[INFO] [stderr]   Downloaded axum-test v14.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a292a18e576bfc1d7012259c8a2c5d1459cb0190586e278e42cc5dc1aa30468
[INFO] running `Command { std: "docker" "start" "-a" "2a292a18e576bfc1d7012259c8a2c5d1459cb0190586e278e42cc5dc1aa30468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a292a18e576bfc1d7012259c8a2c5d1459cb0190586e278e42cc5dc1aa30468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a292a18e576bfc1d7012259c8a2c5d1459cb0190586e278e42cc5dc1aa30468", kill_on_drop: false }`
[INFO] [stdout] 2a292a18e576bfc1d7012259c8a2c5d1459cb0190586e278e42cc5dc1aa30468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db18ef366b90b1ecf843520b71a3d541e3a758e05984d5ae8ff1d472ae411f42
[INFO] running `Command { std: "docker" "start" "-a" "db18ef366b90b1ecf843520b71a3d541e3a758e05984d5ae8ff1d472ae411f42", kill_on_drop: false }`
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[INFO] [stderr]    Compiling fastmcp-rs-macros v0.2.0
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[INFO] [stderr]     Checking fastmcp-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AsyncBufReadExt` and `AsyncWriteExt`
[INFO] [stdout]  --> src/stdio.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::io::{self as aio, AsyncBufRead, AsyncBufReadExt, AsyncWrite, AsyncWriteExt, BufReader};
[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 imports: `AsyncBufReadExt` and `AsyncWriteExt`
[INFO] [stdout]  --> src/stdio.rs:4:44
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::io::{self as aio, AsyncBufRead, AsyncBufReadExt, AsyncWrite, AsyncWriteExt, BufReader};
[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: `tool::ToolResponse`
[INFO] [stdout]  --> examples/fetch_url.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     tool::ToolResponse,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.19s
[INFO] running `Command { std: "docker" "inspect" "db18ef366b90b1ecf843520b71a3d541e3a758e05984d5ae8ff1d472ae411f42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db18ef366b90b1ecf843520b71a3d541e3a758e05984d5ae8ff1d472ae411f42", kill_on_drop: false }`
[INFO] [stdout] db18ef366b90b1ecf843520b71a3d541e3a758e05984d5ae8ff1d472ae411f42