[INFO] fetching crate mandrel-mcp-th 0.4.6... [INFO] checking mandrel-mcp-th-0.4.6 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3 [INFO] extracting crate mandrel-mcp-th 0.4.6 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate mandrel-mcp-th 0.4.6 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mandrel-mcp-th 0.4.6 [INFO] tweaked toml for crates.io crate mandrel-mcp-th 0.4.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mandrel-mcp-th 0.4.6 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 crates.io crate mandrel-mcp-th 0.4.6 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b7f0bf01b0b0afc41e729e1a16a40dc10babcd4cfaad88bef6e8b2569f831116 [INFO] running `Command { std: "docker" "start" "-a" "b7f0bf01b0b0afc41e729e1a16a40dc10babcd4cfaad88bef6e8b2569f831116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7f0bf01b0b0afc41e729e1a16a40dc10babcd4cfaad88bef6e8b2569f831116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7f0bf01b0b0afc41e729e1a16a40dc10babcd4cfaad88bef6e8b2569f831116", kill_on_drop: false }` [INFO] [stdout] b7f0bf01b0b0afc41e729e1a16a40dc10babcd4cfaad88bef6e8b2569f831116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 21502df131a754cf12eef0a6ac94f7346094c5cd3f4c521459b5f04b595d3686 [INFO] running `Command { std: "docker" "start" "-a" "21502df131a754cf12eef0a6ac94f7346094c5cd3f4c521459b5f04b595d3686", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling pyo3-build-config v0.24.2 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Checking tokio v1.47.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling rustls v0.23.31 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling env_home v0.1.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling which v7.0.3 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling darling_core v0.21.0 [INFO] [stderr] Compiling luajit-src v210.5.12+a4f56a4 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling pyo3-ffi v0.24.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.24.2 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling rquickjs-sys v0.9.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Checking webpki-roots v1.0.2 [INFO] [stderr] Compiling lua-src v547.0.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h2 v0.4.11 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking rustls-webpki v0.103.4 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Compiling chrono-tz-build v0.3.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Compiling mlua-sys v0.6.8 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling chrono-tz v0.9.0 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking globset v0.4.16 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling darling_macro v0.21.0 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Compiling newtype-uuid v1.2.4 [INFO] [stderr] Checking clap_builder v4.5.42 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Checking inotify v0.9.6 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Checking string_cache v0.8.9 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling darling v0.21.0 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking reqwest v0.12.22 [INFO] [stderr] Checking unic-ucd-segment v0.9.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Compiling pyo3 v0.24.2 [INFO] [stderr] Compiling serde_yml v0.0.12 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking vte v0.14.1 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking deunicode v1.6.2 [INFO] [stderr] Compiling pulldown-cmark v0.10.3 [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking getopts v0.2.23 [INFO] [stderr] Checking slug v0.1.6 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking rustix v0.38.44 [INFO] [stderr] Checking clap v4.5.42 [INFO] [stderr] Checking notify v6.1.1 [INFO] [stderr] Checking strip-ansi-escapes v0.2.1 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking process-wrap v8.2.1 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking erased-serde v0.4.6 [INFO] [stderr] Compiling rmcp-macros v0.3.2 [INFO] [stderr] Checking iso8601 v0.6.3 [INFO] [stderr] Checking unic-segment v0.9.0 [INFO] [stderr] Compiling pyo3-macros v0.24.2 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Checking fraction v0.15.3 [INFO] [stderr] Checking fancy-regex v0.13.0 [INFO] [stderr] Checking libyml v0.0.5 [INFO] [stderr] Checking sse-stream v0.2.1 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking quick-xml v0.37.5 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking unicase v2.8.1 [INFO] [stderr] Checking home v0.5.11 [INFO] [stderr] Checking pulldown-cmark-escape v0.10.1 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking which v4.4.2 [INFO] [stderr] Checking jsonschema v0.18.3 [INFO] [stderr] Checking quick-junit v0.5.1 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking tera v1.20.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking rmcp v0.3.2 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Checking codeprism-utils v0.4.6 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking jsonpath_lib v0.3.0 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking rquickjs-core v0.9.0 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 69 | type Req: TransferObject + GetMeta + GetExtensions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 70 | type Resp: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 71 | / type Not: TryInto [INFO] [stdout] 72 | | + From [INFO] [stdout] 73 | | + TransferObject; [INFO] [stdout] | |________________________^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 74 | type PeerReq: TransferObject + GetMeta + GetExtensions; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 75 | type PeerResp: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 76 | / type PeerNot: TryInto [INFO] [stdout] 77 | | + From [INFO] [stdout] 78 | | + TransferObject [INFO] [stdout] 79 | | + GetMeta [INFO] [stdout] 80 | | + GetExtensions; [INFO] [stdout] | |_______________________^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 83 | type Info: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0446]: private trait `service::TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.2/src/service.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 51 | / trait TransferObject: [INFO] [stdout] 52 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `service::TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 84 | 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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "21502df131a754cf12eef0a6ac94f7346094c5cd3f4c521459b5f04b595d3686", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21502df131a754cf12eef0a6ac94f7346094c5cd3f4c521459b5f04b595d3686", kill_on_drop: false }` [INFO] [stdout] 21502df131a754cf12eef0a6ac94f7346094c5cd3f4c521459b5f04b595d3686