[INFO] fetching crate rmcp-server-builder 0.1.16...
[INFO] testing rmcp-server-builder-0.1.16 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate rmcp-server-builder 0.1.16 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rmcp-server-builder 0.1.16
[INFO] finished tweaking crates.io crate rmcp-server-builder 0.1.16
[INFO] tweaked toml for crates.io crate rmcp-server-builder 0.1.16 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rmcp-server-builder 0.1.16 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rmcp-server-builder 0.1.16 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded zmij v1.0.2
[INFO] [stderr]   Downloaded schemars_derive v1.2.0
[INFO] [stderr]   Downloaded rmcp-macros v1.3.0
[INFO] [stderr]   Downloaded rmcp v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11a52590be865d304f4b91a255b280f143a4356ffe8f17ace4ed95641c291f50
[INFO] running `Command { std: "docker" "start" "-a" "11a52590be865d304f4b91a255b280f143a4356ffe8f17ace4ed95641c291f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11a52590be865d304f4b91a255b280f143a4356ffe8f17ace4ed95641c291f50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a52590be865d304f4b91a255b280f143a4356ffe8f17ace4ed95641c291f50", kill_on_drop: false }`
[INFO] [stdout] 11a52590be865d304f4b91a255b280f143a4356ffe8f17ace4ed95641c291f50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62e7b821f254a3aa5cd38b6a2ac2e5542b73950a2587c1fa1332ff84cc4fa9d7
[INFO] running `Command { std: "docker" "start" "-a" "62e7b821f254a3aa5cd38b6a2ac2e5542b73950a2587c1fa1332ff84cc4fa9d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling zmij v1.0.2
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling rmcp v1.3.0
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling schemars_derive v1.2.0
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v1.3.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling schemars v1.2.0
[INFO] [stderr]    Compiling rmcp-server-builder v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.53s
[INFO] running `Command { std: "docker" "inspect" "62e7b821f254a3aa5cd38b6a2ac2e5542b73950a2587c1fa1332ff84cc4fa9d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e7b821f254a3aa5cd38b6a2ac2e5542b73950a2587c1fa1332ff84cc4fa9d7", kill_on_drop: false }`
[INFO] [stdout] 62e7b821f254a3aa5cd38b6a2ac2e5542b73950a2587c1fa1332ff84cc4fa9d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88840a7386c9386406b70917fd508bfcf22f9ae1c3e60d804085eefa899f82e
[INFO] running `Command { std: "docker" "start" "-a" "f88840a7386c9386406b70917fd508bfcf22f9ae1c3e60d804085eefa899f82e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling tokio-util v0.7.17
[INFO] [stderr]    Compiling rmcp v1.3.0
[INFO] [stderr]    Compiling rmcp-server-builder v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.57s
[INFO] running `Command { std: "docker" "inspect" "f88840a7386c9386406b70917fd508bfcf22f9ae1c3e60d804085eefa899f82e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88840a7386c9386406b70917fd508bfcf22f9ae1c3e60d804085eefa899f82e", kill_on_drop: false }`
[INFO] [stdout] f88840a7386c9386406b70917fd508bfcf22f9ae1c3e60d804085eefa899f82e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6117eb554fe5511a107eb8f47f868f7f5ca2ce7d8a9fc709349d4351b32f0b94
[INFO] running `Command { std: "docker" "start" "-a" "6117eb554fe5511a107eb8f47f868f7f5ca2ce7d8a9fc709349d4351b32f0b94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rmcp_server_builder-ab91121e5981908a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_builder_compiles ... ok
[INFO] [stdout] test tests::test_server_builder_static_method ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rmcp_server_builder
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/builder.rs - builder::ServerBuilder (line 15) ... ignored
[INFO] [stdout] test src/lib.rs - (line 12) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.35s; merged doctests compilation took 0.35s
[INFO] running `Command { std: "docker" "inspect" "6117eb554fe5511a107eb8f47f868f7f5ca2ce7d8a9fc709349d4351b32f0b94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6117eb554fe5511a107eb8f47f868f7f5ca2ce7d8a9fc709349d4351b32f0b94", kill_on_drop: false }`
[INFO] [stdout] 6117eb554fe5511a107eb8f47f868f7f5ca2ce7d8a9fc709349d4351b32f0b94