[INFO] cloning repository https://github.com/katsuhirohonda/kaggle-mcp-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katsuhirohonda/kaggle-mcp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsuhirohonda%2Fkaggle-mcp-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsuhirohonda%2Fkaggle-mcp-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95991421ca977862f3e44aa8681f3cfa4ce220e0 [INFO] checking katsuhirohonda/kaggle-mcp-rs against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatsuhirohonda%2Fkaggle-mcp-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/katsuhirohonda/kaggle-mcp-rs [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/katsuhirohonda/kaggle-mcp-rs [INFO] tweaked toml for git repo https://github.com/katsuhirohonda/kaggle-mcp-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/katsuhirohonda/kaggle-mcp-rs on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/katsuhirohonda/kaggle-mcp-rs 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c9564a881dbc1e763f6ad572b4d46899507d3f9df4ee58b3065034192944062 [INFO] running `Command { std: "docker" "start" "-a" "1c9564a881dbc1e763f6ad572b4d46899507d3f9df4ee58b3065034192944062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c9564a881dbc1e763f6ad572b4d46899507d3f9df4ee58b3065034192944062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c9564a881dbc1e763f6ad572b4d46899507d3f9df4ee58b3065034192944062", kill_on_drop: false }` [INFO] [stdout] 1c9564a881dbc1e763f6ad572b4d46899507d3f9df4ee58b3065034192944062 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 463063c48c97fcd34e74a3ca544c559c2fc94a7ecf1d6082eddaaf761765e047 [INFO] running `Command { std: "docker" "start" "-a" "463063c48c97fcd34e74a3ca544c559c2fc94a7ecf1d6082eddaaf761765e047", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling cc v1.2.26 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Compiling rmcp-macros v0.1.5 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking deadpool-runtime v0.1.4 [INFO] [stderr] Checking rustix v1.0.7 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking deadpool v0.10.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking hyper-util v0.1.14 [INFO] [stderr] Checking rmcp v0.1.5 [INFO] [stderr] Checking wiremock v0.6.3 [INFO] [stderr] Checking mockito v1.7.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.19 [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 57 | type Req: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 58 | type Resp: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 59 | / type Not: TryInto [INFO] [stdout] 60 | | + From [INFO] [stdout] 61 | | + TransferObject; [INFO] [stdout] | |________________________^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 62 | type PeerReq: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 63 | type PeerResp: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 64 | / type PeerNot: TryInto [INFO] [stdout] 65 | | + From [INFO] [stdout] 66 | | + TransferObject; [INFO] [stdout] | |________________________^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 68 | type Info: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.1.5/src/service.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 39 | / trait TransferObject: [INFO] [stdout] 40 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 69 | type PeerInfo: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rmcp` (lib) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "463063c48c97fcd34e74a3ca544c559c2fc94a7ecf1d6082eddaaf761765e047", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463063c48c97fcd34e74a3ca544c559c2fc94a7ecf1d6082eddaaf761765e047", kill_on_drop: false }` [INFO] [stdout] 463063c48c97fcd34e74a3ca544c559c2fc94a7ecf1d6082eddaaf761765e047