[INFO] cloning repository https://github.com/safx/backlog-mcp-server-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/safx/backlog-mcp-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafx%2Fbacklog-mcp-server-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafx%2Fbacklog-mcp-server-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0638862854e2c7c7891e1c77c7d5b8c1460bc22d [INFO] checking safx/backlog-mcp-server-rust against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsafx%2Fbacklog-mcp-server-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/safx/backlog-mcp-server-rust [INFO] finished tweaking git repo https://github.com/safx/backlog-mcp-server-rust [INFO] tweaked toml for git repo https://github.com/safx/backlog-mcp-server-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/safx/backlog-mcp-server-rust 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/safx/backlog-mcp-server-rust 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a5c9ea09d81e3ba0a526f1dd70016d334c5557e7d57080e99f6751fd347f427d [INFO] running `Command { std: "docker" "start" "-a" "a5c9ea09d81e3ba0a526f1dd70016d334c5557e7d57080e99f6751fd347f427d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a5c9ea09d81e3ba0a526f1dd70016d334c5557e7d57080e99f6751fd347f427d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a5c9ea09d81e3ba0a526f1dd70016d334c5557e7d57080e99f6751fd347f427d", kill_on_drop: false }` [INFO] [stdout] a5c9ea09d81e3ba0a526f1dd70016d334c5557e7d57080e99f6751fd347f427d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ec59072947a5dadddf34c06faa9e6edd2741e0e86db135d1b61881f9e59d5efa [INFO] running `Command { std: "docker" "start" "-a" "ec59072947a5dadddf34c06faa9e6edd2741e0e86db135d1b61881f9e59d5efa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling libc v0.2.179 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Compiling zmij v1.0.12 [INFO] [stderr] Compiling find-msvc-tools v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking rustls-pki-types v1.13.2 [INFO] [stderr] Compiling rustls v0.23.36 [INFO] [stderr] Compiling unicase v2.9.0 [INFO] [stderr] Checking ryu v1.0.22 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking iri-string v0.7.10 [INFO] [stderr] Checking deadpool-runtime v0.1.4 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Compiling cc v1.2.51 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking webpki-roots v1.0.5 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling zerocopy v0.8.32 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Checking clap_builder v4.5.54 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling pastey v0.2.1 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking unicode-ident v1.0.22 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking page_size v0.6.0 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling alloca v0.4.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Checking criterion-plot v0.8.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] Checking backlog-api-macros v0.1.0 (/opt/rustwide/workdir/crates/backlog-api-macros) [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling schemars_derive v1.2.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Checking ref-cast v1.0.25 [INFO] [stderr] Compiling zerocopy-derive v0.8.32 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking rustls-webpki v0.103.8 [INFO] [stderr] Compiling darling_macro v0.23.0 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling darling v0.23.0 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Compiling rmcp-macros v0.12.0 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking assert-json-diff v2.0.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking schemars v1.2.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking backlog-core v0.1.0 (/opt/rustwide/workdir/crates/backlog-core) [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking criterion v0.8.1 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking deadpool v0.12.3 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking h2 v0.4.13 [INFO] [stderr] Checking rmcp v0.12.0 [INFO] [stderr] Checking backlog-domain-models v0.1.0 (/opt/rustwide/workdir/crates/backlog-domain-models) [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stdout] error[E0446]: private trait `TransferObject` in public interface [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rmcp-0.12.0/src/service.rs:68:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 68 | 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-0.12.0/src/service.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 69 | 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-0.12.0/src/service.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 70 | / type Not: TryInto [INFO] [stdout] 71 | | + From [INFO] [stdout] 72 | | + 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-0.12.0/src/service.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 73 | 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-0.12.0/src/service.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 74 | 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-0.12.0/src/service.rs:75:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 75 | / type PeerNot: TryInto [INFO] [stdout] 76 | | + From [INFO] [stdout] 77 | | + TransferObject [INFO] [stdout] 78 | | + GetMeta [INFO] [stdout] 79 | | + 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-0.12.0/src/service.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 82 | 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-0.12.0/src/service.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 50 | / trait TransferObject: [INFO] [stdout] 51 | | std::fmt::Debug + Clone + serde::Serialize + serde::de::DeserializeOwned + Send + Sync + 'static [INFO] [stdout] | |____________________________________________________________________________________________________- `TransferObject` declared as private [INFO] [stdout] ... [INFO] [stdout] 83 | type PeerInfo: TransferObject; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak private trait [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rmcp` (lib) due to 8 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0446`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ec59072947a5dadddf34c06faa9e6edd2741e0e86db135d1b61881f9e59d5efa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec59072947a5dadddf34c06faa9e6edd2741e0e86db135d1b61881f9e59d5efa", kill_on_drop: false }` [INFO] [stdout] ec59072947a5dadddf34c06faa9e6edd2741e0e86db135d1b61881f9e59d5efa