[INFO] fetching crate weave-mcp 0.3.2...
[INFO] checking weave-mcp-0.3.2 against 011c518242557d21690f7936b5812318dc2fec47 for pr-159877
[INFO] extracting crate weave-mcp 0.3.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate weave-mcp 0.3.2
[INFO] finished tweaking crates.io crate weave-mcp 0.3.2
[INFO] tweaked toml for crates.io crate weave-mcp 0.3.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate weave-mcp 0.3.2 on toolchain 011c518242557d21690f7936b5812318dc2fec47
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate weave-mcp 0.3.2 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" "+011c518242557d21690f7936b5812318dc2fec47" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f
[INFO] running `Command { std: "docker" "start" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f", 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" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f", 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" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f" "/opt/rustwide/cargo-home/bin/cargo" "+011c518242557d21690f7936b5812318dc2fec47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rmcp v1.5.0
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[INFO] [stderr]    Compiling rmcp-macros v1.5.0
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[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling weave-mcp v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
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[INFO] [stdout] warning: field `tool_router` is never read
[INFO] [stdout]   --> src/server.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct WeaveServer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     tool_router: ToolRouter<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WeaveServer` 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: field `tool_router` is never read
[INFO] [stdout]   --> src/server.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct WeaveServer {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     tool_router: ToolRouter<Self>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WeaveServer` 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 1m 18s
[INFO] running `Command { std: "docker" "inspect" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f", kill_on_drop: false }`
[INFO] [stdout] 9d08509e7ce816a3e9fa1e29944ce50288c51e1817beadc8e3837a243920e52f
