[INFO] fetching crate std-modrpc 0.0.2... [INFO] checking std-modrpc-0.0.2 against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] extracting crate std-modrpc 0.0.2 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate std-modrpc 0.0.2 [INFO] finished tweaking crates.io crate std-modrpc 0.0.2 [INFO] tweaked toml for crates.io crate std-modrpc 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate std-modrpc 0.0.2 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 std-modrpc 0.0.2 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-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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 200e3e0bd93c2d7a6e813c8c8d5fb74cb5705398ad84d0f5603a7b076bccfd28 [INFO] running `Command { std: "docker" "start" "-a" "200e3e0bd93c2d7a6e813c8c8d5fb74cb5705398ad84d0f5603a7b076bccfd28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "200e3e0bd93c2d7a6e813c8c8d5fb74cb5705398ad84d0f5603a7b076bccfd28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "200e3e0bd93c2d7a6e813c8c8d5fb74cb5705398ad84d0f5603a7b076bccfd28", kill_on_drop: false }` [INFO] [stdout] 200e3e0bd93c2d7a6e813c8c8d5fb74cb5705398ad84d0f5603a7b076bccfd28 [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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51efd2c62d594a14ff9e0c82978b08f9010f266bbf62a1b0dfc081beb69da4cc [INFO] running `Command { std: "docker" "start" "-a" "51efd2c62d594a14ff9e0c82978b08f9010f266bbf62a1b0dfc081beb69da4cc", kill_on_drop: false }` [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking thid v0.0.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking mproto v0.2.2 [INFO] [stderr] Checking async-event v0.2.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking ispawn v0.0.2 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking modrpc-executor v0.0.1 [INFO] [stderr] Checking burstq v0.2.0 [INFO] [stderr] Checking localq v0.0.2 [INFO] [stderr] Checking oneshot v0.1.11 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking waitq v0.0.3 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Checking refpool v0.4.3 [INFO] [stderr] Checking probius-mproto v0.1.3 [INFO] [stderr] Checking bab v0.0.4 [INFO] [stderr] Checking probius v0.0.7 [INFO] [stderr] Checking modrpc v0.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/modrpc-0.0.2/src/role_setup.rs:437:33 [INFO] [stdout] | [INFO] [stdout] 437 | async move |tracer| handle_events_async(tracer, queue_rx, handler).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the function `handle_events_async` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: mproto::Owned` [INFO] [stdout] = help: the following types implement trait `mproto::Owned`: [INFO] [stdout] () [INFO] [stdout] Box [INFO] [stdout] EndpointAddr [INFO] [stdout] GlobalSourceId [INFO] [stdout] MetricAggregate [INFO] [stdout] Option [INFO] [stdout] PacketBundle [INFO] [stdout] PlaneHandshake [INFO] [stdout] and 29 others [INFO] [stdout] note: required by a bound in `handle_events_async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/modrpc-0.0.2/src/role_setup.rs:233:37 [INFO] [stdout] | [INFO] [stdout] 233 | pub async fn handle_events_async( [INFO] [stdout] | ^^^^^^^^^^^^^ required by this bound in `handle_events_async` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `modrpc` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "51efd2c62d594a14ff9e0c82978b08f9010f266bbf62a1b0dfc081beb69da4cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51efd2c62d594a14ff9e0c82978b08f9010f266bbf62a1b0dfc081beb69da4cc", kill_on_drop: false }` [INFO] [stdout] 51efd2c62d594a14ff9e0c82978b08f9010f266bbf62a1b0dfc081beb69da4cc