[INFO] fetching crate tokio_modbus-winets 0.2.1... [INFO] checking tokio_modbus-winets-0.2.1 against try#1c4199da70f816f2239f41c55168ff75a3663718 for pr-155499 [INFO] extracting crate tokio_modbus-winets 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate tokio_modbus-winets 0.2.1 [INFO] finished tweaking crates.io crate tokio_modbus-winets 0.2.1 [INFO] tweaked toml for crates.io crate tokio_modbus-winets 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tokio_modbus-winets 0.2.1 on toolchain 1c4199da70f816f2239f41c55168ff75a3663718 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 136 packages to latest compatible versions [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] [stderr] Adding tokio-modbus v0.7.1 (available: v0.17.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14f3a43dcfa7b70c5e08b923186b949281ac7e87b1bbe0c3ea13281ee85f51bc [INFO] running `Command { std: "docker" "start" "-a" "14f3a43dcfa7b70c5e08b923186b949281ac7e87b1bbe0c3ea13281ee85f51bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14f3a43dcfa7b70c5e08b923186b949281ac7e87b1bbe0c3ea13281ee85f51bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14f3a43dcfa7b70c5e08b923186b949281ac7e87b1bbe0c3ea13281ee85f51bc", kill_on_drop: false }` [INFO] [stdout] 14f3a43dcfa7b70c5e08b923186b949281ac7e87b1bbe0c3ea13281ee85f51bc [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1c4199da70f816f2239f41c55168ff75a3663718" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 200fa5cdf0adda0160258eb78efd3b88a9ed1728eb8fb76182397309c190b36e [INFO] running `Command { std: "docker" "start" "-a" "200fa5cdf0adda0160258eb78efd3b88a9ed1728eb8fb76182397309c190b36e", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tokio v1.52.1 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Checking ipnet v2.12.0 [INFO] [stderr] Checking iri-string v0.7.12 [INFO] [stderr] Compiling bitmask-enum v2.2.5 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking tungstenite v0.23.0 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.44 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde-aux v4.7.0 [INFO] [stderr] Checking hyper v1.9.0 [INFO] [stderr] Checking tower v0.5.3 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking tokio-tungstenite v0.23.1 [INFO] [stderr] Checking tokio-modbus v0.7.1 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking hyper-util v0.1.20 [INFO] [stderr] Checking reqwest v0.12.28 [INFO] [stderr] Checking sungrow-winets v0.2.1 [INFO] [stdout] error[E0277]: the trait bound `std::result::Result: From` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sungrow-winets-0.2.1/src/lib.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | parse_response(response).await?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `From` is not implemented for `std::result::Result` [INFO] [stdout] | [INFO] [stdout] help: the following other types implement trait `From` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sungrow-winets-0.2.1/src/lib.rs:636:1 [INFO] [stdout] | [INFO] [stdout] 636 | impl From for Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::result::Result, Error>` [INFO] [stdout] ... [INFO] [stdout] 644 | impl From for Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::result::Result` [INFO] [stdout] ... [INFO] [stdout] 655 | impl From for Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `std::result::Result<(), Error>` [INFO] [stdout] note: required by a bound in `parse_response` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sungrow-winets-0.2.1/src/lib.rs:402:16 [INFO] [stdout] | [INFO] [stdout] 400 | async fn parse_response(response: reqwest::Response) -> Result [INFO] [stdout] | -------------- required by a bound in this function [INFO] [stdout] 401 | where [INFO] [stdout] 402 | Result: From, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ required by this bound in `parse_response` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sungrow-winets` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "200fa5cdf0adda0160258eb78efd3b88a9ed1728eb8fb76182397309c190b36e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "200fa5cdf0adda0160258eb78efd3b88a9ed1728eb8fb76182397309c190b36e", kill_on_drop: false }` [INFO] [stdout] 200fa5cdf0adda0160258eb78efd3b88a9ed1728eb8fb76182397309c190b36e