[INFO] fetching crate mcp-stdio-proxy 0.1.67...
[INFO] checking mcp-stdio-proxy-0.1.67 against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] extracting crate mcp-stdio-proxy 0.1.67 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mcp-stdio-proxy 0.1.67
[INFO] finished tweaking crates.io crate mcp-stdio-proxy 0.1.67
[INFO] tweaked toml for crates.io crate mcp-stdio-proxy 0.1.67 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-stdio-proxy 0.1.67 on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-stdio-proxy 0.1.67 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_yaml v0.9.33
[INFO] [stderr]   Downloaded run_code_rmcp v0.0.35
[INFO] [stderr]   Downloaded opentelemetry-jaeger v0.22.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.23.0
[INFO] [stderr]   Downloaded opentelemetry v0.23.0
[INFO] [stderr]   Downloaded sse-stream v0.2.2
[INFO] [stderr]   Downloaded rmcp-soddygo-macros v1.5.0
[INFO] [stderr]   Downloaded mcp-streamable-proxy v0.1.27
[INFO] [stderr]   Downloaded opentelemetry-semantic-conventions v0.15.0
[INFO] [stderr]   Downloaded mcp-common v0.1.27
[INFO] [stderr]   Downloaded rmcp-macros v0.10.0
[INFO] [stderr]   Downloaded tonic v0.13.1
[INFO] [stderr]   Downloaded mcp-sse-proxy v0.1.27
[INFO] [stderr]   Downloaded rmcp v0.10.0
[INFO] [stderr]   Downloaded rmcp-soddygo v1.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49094fa4cefeecd4bc6662b1c80ddcffb9ba7801f21631bbed9f2d7476cf06b8
[INFO] running `Command { std: "docker" "start" "-a" "49094fa4cefeecd4bc6662b1c80ddcffb9ba7801f21631bbed9f2d7476cf06b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49094fa4cefeecd4bc6662b1c80ddcffb9ba7801f21631bbed9f2d7476cf06b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49094fa4cefeecd4bc6662b1c80ddcffb9ba7801f21631bbed9f2d7476cf06b8", kill_on_drop: false }`
[INFO] [stdout] 49094fa4cefeecd4bc6662b1c80ddcffb9ba7801f21631bbed9f2d7476cf06b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65e85f7411a725fb121ceece3ded9afc6ff73dbf5c4c6c30fa7e669254ff33a1
[INFO] running `Command { std: "docker" "start" "-a" "65e85f7411a725fb121ceece3ded9afc6ff73dbf5c4c6c30fa7e669254ff33a1", kill_on_drop: false }`
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[INFO] [stdout] warning: function `default_retain_days` is never used
[INFO] [stdout]   --> src/config.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn default_retain_days() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_retain_days` is never used
[INFO] [stdout]   --> src/config.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn default_retain_days() -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 55s
[INFO] running `Command { std: "docker" "inspect" "65e85f7411a725fb121ceece3ded9afc6ff73dbf5c4c6c30fa7e669254ff33a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e85f7411a725fb121ceece3ded9afc6ff73dbf5c4c6c30fa7e669254ff33a1", kill_on_drop: false }`
[INFO] [stdout] 65e85f7411a725fb121ceece3ded9afc6ff73dbf5c4c6c30fa7e669254ff33a1
