[INFO] cloning repository https://github.com/calebrosario/rust-mcp-sdk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/calebrosario/rust-mcp-sdk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebrosario%2Frust-mcp-sdk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebrosario%2Frust-mcp-sdk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bcbb4a47571029b48a07e121df7c6366872c15c
[INFO] checking calebrosario/rust-mcp-sdk against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6+rustflags=-Znext-solver=coherence for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcalebrosario%2Frust-mcp-sdk" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/calebrosario/rust-mcp-sdk
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/calebrosario/rust-mcp-sdk
[INFO] tweaked toml for git repo https://github.com/calebrosario/rust-mcp-sdk written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/calebrosario/rust-mcp-sdk on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/calebrosario/rust-mcp-sdk 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5
[INFO] running `Command { std: "docker" "start" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5", 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" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5", 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 -Znext-solver=coherence" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tokio-stream v0.1.19
[INFO] [stderr]     Checking mcp-rust-sdk v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio-test v0.4.5
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking h2 v0.4.15
[INFO] [stderr]     Checking hyper v1.11.0
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.28
[INFO] [stdout] error[E0433]: cannot find `HttpTransport` in `mcp_sdk`
[INFO] [stdout]   --> tests/http_transport_test.rs:23:26
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let _ = mcp_sdk::HttpTransport::serve(server_clone, &format!("127.0.0.1:{port}")).await;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^ could not find `HttpTransport` in `mcp_sdk`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[cfg(feature = "http")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `http` feature
[INFO] [stdout] 18 | pub use transport::HttpTransport;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 23 -         let _ = mcp_sdk::HttpTransport::serve(server_clone, &format!("127.0.0.1:{port}")).await;
[INFO] [stdout] 23 +         let _ = mcp_sdk::StdioTransport::serve(server_clone, &format!("127.0.0.1:{port}")).await;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mcp-rust-sdk` (test "http_transport_test") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5", kill_on_drop: false }`
[INFO] [stdout] d80b97443f9579b8a9a75fecfe84911c41584bb388ba59c84f5fb200978c1ff5
