[INFO] fetching crate sparkle-mcp 0.2.0... [INFO] checking sparkle-mcp-0.2.0 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] extracting crate sparkle-mcp 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate sparkle-mcp 0.2.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate sparkle-mcp 0.2.0 [INFO] tweaked toml for crates.io crate sparkle-mcp 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sparkle-mcp 0.2.0 on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sparkle-mcp 0.2.0 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 142c9a2213f046b2920b2339a39b4c06c27c54793da513b44e14fc73509ba4e7 [INFO] running `Command { std: "docker" "start" "-a" "142c9a2213f046b2920b2339a39b4c06c27c54793da513b44e14fc73509ba4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "142c9a2213f046b2920b2339a39b4c06c27c54793da513b44e14fc73509ba4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "142c9a2213f046b2920b2339a39b4c06c27c54793da513b44e14fc73509ba4e7", kill_on_drop: false }` [INFO] [stdout] 142c9a2213f046b2920b2339a39b4c06c27c54793da513b44e14fc73509ba4e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8282893d53e4d6dd986d6c7cccbd3fb1a8ab53ea5f52f9a8f9935665ee6350db [INFO] running `Command { std: "docker" "start" "-a" "8282893d53e4d6dd986d6c7cccbd3fb1a8ab53ea5f52f9a8f9935665ee6350db", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking http-range-header v0.4.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking parking v2.2.1 [INFO] [stderr] Checking cordyceps v0.3.4 [INFO] [stderr] Checking diatomic-waker v0.2.3 [INFO] [stderr] Checking spin v0.10.0 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Compiling sacp-derive v6.0.0 [INFO] [stderr] Checking boxfnonce v0.1.1 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Checking futures-buffered v0.2.12 [INFO] [stderr] Checking clap_builder v4.5.48 [INFO] [stderr] Checking futures-lite v2.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking webpki-roots v1.0.4 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking jsonrpcmsg v0.1.2 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking is-docker v0.2.0 [INFO] [stderr] Checking quick-xml v0.37.5 [INFO] [stderr] Checking is-wsl v0.4.0 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking mediatype v0.19.20 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking vte v0.14.1 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking futures-concurrency v7.6.3 [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Checking dissimilar v1.0.10 [INFO] [stderr] Checking strip-ansi-escapes v0.2.1 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking ring v0.17.14 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking open v5.3.3 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking expect-test v1.5.1 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking agent-client-protocol-schema v0.6.3 [INFO] [stderr] Checking clap v4.5.48 [INFO] [stderr] Checking rustls-webpki v0.103.7 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking sse-stream v0.2.1 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking feed-rs v2.3.1 [INFO] [stderr] Checking tracing-appender v0.2.3 [INFO] [stderr] Compiling rmcp-macros v0.9.1 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking process-wrap v8.2.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking reqwest v0.12.23 [INFO] [stderr] Checking rmcp v0.9.1 [INFO] [stderr] Checking sacp-trace-viewer v6.0.0 [INFO] [stderr] Checking sacp v6.0.0 [INFO] [stderr] Checking sacp-tokio v6.0.0 [INFO] [stderr] Checking sacp-rmcp v6.0.0 [INFO] [stderr] Checking elizacp v6.0.0 [INFO] [stderr] Checking sparkle-mcp v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking sacp-conductor v6.0.0 [INFO] [stdout] error[E0283]: type annotations needed: cannot satisfy `impl futures::Future>: std::marker::Send` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sacp-conductor-6.0.0/src/conductor.rs:1165:21 [INFO] [stdout] | [INFO] [stdout] 1165 | |c| Box::pin(c.serve()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `impl futures::Future>: std::marker::Send` [INFO] [stdout] note: required because it's used within this `async` fn body [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sacp-6.0.0/src/jsonrpc.rs:1082:35 [INFO] [stdout] | [INFO] [stdout] 1082 | ) -> Result<(), crate::Error> { [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 1083 | | let JrConnection { [INFO] [stdout] 1084 | | cx, [INFO] [stdout] 1085 | | name, [INFO] [stdout] ... | [INFO] [stdout] 1132 | | .await [INFO] [stdout] 1133 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: required because it's used within this `async` fn body [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sacp-6.0.0/src/jsonrpc.rs:1013:58 [INFO] [stdout] | [INFO] [stdout] 1013 | pub async fn serve(self) -> Result<(), crate::Error> { [INFO] [stdout] | __________________________________________________________^ [INFO] [stdout] 1014 | | self.with_client(async move |_cx| future::pending().await) [INFO] [stdout] 1015 | | .await [INFO] [stdout] 1016 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: required for the cast from `Pin>>>` to `Pin> + Send>>` [INFO] [stdout] = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/sacp_conductor-4f79412347c6133d.long-type-4250086475922219605.txt' [INFO] [stdout] = note: consider using `--verbose` to print the full type name to the console [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sacp-conductor` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8282893d53e4d6dd986d6c7cccbd3fb1a8ab53ea5f52f9a8f9935665ee6350db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8282893d53e4d6dd986d6c7cccbd3fb1a8ab53ea5f52f9a8f9935665ee6350db", kill_on_drop: false }` [INFO] [stdout] 8282893d53e4d6dd986d6c7cccbd3fb1a8ab53ea5f52f9a8f9935665ee6350db