[INFO] cloning repository https://github.com/tyressk/mcp_client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyressk/mcp_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyressk%2Fmcp_client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyressk%2Fmcp_client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8f3b7ac857600db607d523b3dc48b211ec3ab21
[INFO] building tyressk/mcp_client against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyressk%2Fmcp_client" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyressk/mcp_client
[INFO] finished tweaking git repo https://github.com/tyressk/mcp_client
[INFO] tweaked toml for git repo https://github.com/tyressk/mcp_client written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyressk/mcp_client on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyressk/mcp_client 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/modelcontextprotocol/rust-sdk.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded as-any v0.3.2
[INFO] [stderr]   Downloaded sse-stream v0.2.1
[INFO] [stderr]   Downloaded webpki-roots v1.0.1
[INFO] [stderr]   Downloaded process-wrap v8.2.1
[INFO] [stderr]   Downloaded rig-core v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c7efa41f192240c0530f6385b7898e3fbcf5104017f2ce6d1d12b2be0abbe8d6
[INFO] running `Command { std: "docker" "start" "-a" "c7efa41f192240c0530f6385b7898e3fbcf5104017f2ce6d1d12b2be0abbe8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7efa41f192240c0530f6385b7898e3fbcf5104017f2ce6d1d12b2be0abbe8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7efa41f192240c0530f6385b7898e3fbcf5104017f2ce6d1d12b2be0abbe8d6", kill_on_drop: false }`
[INFO] [stdout] c7efa41f192240c0530f6385b7898e3fbcf5104017f2ce6d1d12b2be0abbe8d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e0c9ed50249491a2f7192dc806f6b16f3814b8789adadacf4375a450626f3c1
[INFO] running `Command { std: "docker" "start" "-a" "9e0c9ed50249491a2f7192dc806f6b16f3814b8789adadacf4375a450626f3c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling tokio-util v0.7.15
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling webpki-roots v1.0.1
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling dyn-clone v1.0.19
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling ordered-float v4.6.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling as-any v0.3.2
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling h2 v0.4.10
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling sse-stream v0.2.1
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling process-wrap v8.2.1
[INFO] [stderr]    Compiling tower-http v0.6.6
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling rmcp-macros v0.1.5 (https://github.com/modelcontextprotocol/rust-sdk.git?rev=b9d7d61ebd6e8385cbc4aa105d4e25774fc1a59c#b9d7d61e)
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-util v0.1.14
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.20
[INFO] [stderr]    Compiling rmcp v0.1.5 (https://github.com/modelcontextprotocol/rust-sdk.git?rev=b9d7d61ebd6e8385cbc4aa105d4e25774fc1a59c#b9d7d61e)
[INFO] [stderr]    Compiling rig-core v0.13.0
[INFO] [stderr]    Compiling mcp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "9e0c9ed50249491a2f7192dc806f6b16f3814b8789adadacf4375a450626f3c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e0c9ed50249491a2f7192dc806f6b16f3814b8789adadacf4375a450626f3c1", kill_on_drop: false }`
[INFO] [stdout] 9e0c9ed50249491a2f7192dc806f6b16f3814b8789adadacf4375a450626f3c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de1f8bf69c4eb62ca470f9819695acdc002bf31babfa6b82a267ff201b17dea
[INFO] running `Command { std: "docker" "start" "-a" "9de1f8bf69c4eb62ca470f9819695acdc002bf31babfa6b82a267ff201b17dea", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "9de1f8bf69c4eb62ca470f9819695acdc002bf31babfa6b82a267ff201b17dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de1f8bf69c4eb62ca470f9819695acdc002bf31babfa6b82a267ff201b17dea", kill_on_drop: false }`
[INFO] [stdout] 9de1f8bf69c4eb62ca470f9819695acdc002bf31babfa6b82a267ff201b17dea
