[INFO] fetching crate bear-mcp-server 0.1.1... [INFO] checking bear-mcp-server-0.1.1 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3 [INFO] extracting crate bear-mcp-server 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate bear-mcp-server 0.1.1 [INFO] finished tweaking crates.io crate bear-mcp-server 0.1.1 [INFO] tweaked toml for crates.io crate bear-mcp-server 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bear-mcp-server 0.1.1 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 bear-mcp-server 0.1.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 7ecf85c1d81fc6064da0b81aa3e60498dcd186cc726166d4b1b0cb5e8647a2bf [INFO] running `Command { std: "docker" "start" "-a" "7ecf85c1d81fc6064da0b81aa3e60498dcd186cc726166d4b1b0cb5e8647a2bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ecf85c1d81fc6064da0b81aa3e60498dcd186cc726166d4b1b0cb5e8647a2bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ecf85c1d81fc6064da0b81aa3e60498dcd186cc726166d4b1b0cb5e8647a2bf", kill_on_drop: false }` [INFO] [stdout] 7ecf85c1d81fc6064da0b81aa3e60498dcd186cc726166d4b1b0cb5e8647a2bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] aa3b3d220991b638cd72cebfa0d433eb6aa9cb94e505940fdf5ce78d141d501c [INFO] running `Command { std: "docker" "start" "-a" "aa3b3d220991b638cd72cebfa0d433eb6aa9cb94e505940fdf5ce78d141d501c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.30 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling rustls v0.23.29 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling serde_json v1.0.141 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Compiling slab v0.4.10 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.46.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling rustls-webpki v0.103.4 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling webpki-roots v1.0.2 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling crc v3.3.0 [INFO] [stderr] Compiling event-listener v5.4.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling hashlink v0.10.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling darling_core v0.21.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling flume v0.11.1 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling sqlx-core v0.8.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dyn-clone v1.0.19 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Compiling schemars_derive v1.0.4 [INFO] [stderr] Compiling darling_macro v0.21.0 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Compiling darling v0.21.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling rmcp-macros v0.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking rmcp v0.3.0 [INFO] [stderr] Compiling sqlx-sqlite v0.8.6 [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Compiling sqlx-macros-core v0.8.6 [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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 `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.3.0/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] | |____________________________________________________________________________________________________- `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" "aa3b3d220991b638cd72cebfa0d433eb6aa9cb94e505940fdf5ce78d141d501c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa3b3d220991b638cd72cebfa0d433eb6aa9cb94e505940fdf5ce78d141d501c", kill_on_drop: false }` [INFO] [stdout] aa3b3d220991b638cd72cebfa0d433eb6aa9cb94e505940fdf5ce78d141d501c