[INFO] fetching crate novax-grpcs 0.0.1... [INFO] checking novax-grpcs-0.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate novax-grpcs 0.0.1 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate novax-grpcs 0.0.1 [INFO] finished tweaking crates.io crate novax-grpcs 0.0.1 [INFO] tweaked toml for crates.io crate novax-grpcs 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate novax-grpcs 0.0.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 126 packages to latest compatible versions [INFO] [stderr] Adding prost v0.13.5 (available: v0.14.1) [INFO] [stderr] Adding prost-types v0.13.5 (available: v0.14.1) [INFO] [stderr] Adding tonic v0.12.3 (available: v0.14.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ad9d8918c19a9a2d518c59d8039410270eb8956f77fc61aa9d954d11ba265ac [INFO] running `Command { std: "docker" "start" "-a" "1ad9d8918c19a9a2d518c59d8039410270eb8956f77fc61aa9d954d11ba265ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ad9d8918c19a9a2d518c59d8039410270eb8956f77fc61aa9d954d11ba265ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ad9d8918c19a9a2d518c59d8039410270eb8956f77fc61aa9d954d11ba265ac", kill_on_drop: false }` [INFO] [stdout] 1ad9d8918c19a9a2d518c59d8039410270eb8956f77fc61aa9d954d11ba265ac [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c6325e9a9709d3660c642ddd7f26fb75c689d5d1532c35bb7caba914cfedd8d [INFO] running `Command { std: "docker" "start" "-a" "7c6325e9a9709d3660c642ddd7f26fb75c689d5d1532c35bb7caba914cfedd8d", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking rustls-pki-types v1.13.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking ring v0.17.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking rustls-webpki v0.103.8 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking prost-types v0.13.5 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking novax-tokio v0.0.1 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v1.8.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.12.3 [INFO] [stderr] Checking novax-grpcs v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rslt` [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let rslt = super::grpcs_svc(addr, async move{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rslt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/test/svc.rs:231:42 [INFO] [stdout] | [INFO] [stdout] 231 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 232 | | let method = CallSvc(inner); [INFO] [stdout] 233 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 234 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 244 | | Ok(res) [INFO] [stdout] 245 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/test/svc.rs:244:25 [INFO] [stdout] | [INFO] [stdout] 244 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/test/svc.rs:249:41 [INFO] [stdout] | [INFO] [stdout] 249 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 250 | | Ok( [INFO] [stdout] 251 | | http::Response::builder() [INFO] [stdout] 252 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 261 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/test/svc.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | / Ok( [INFO] [stdout] 251 | | http::Response::builder() [INFO] [stdout] 252 | | .status(200) [INFO] [stdout] 253 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 259 | | .unwrap(), [INFO] [stdout] 260 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `novax-grpcs` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7c6325e9a9709d3660c642ddd7f26fb75c689d5d1532c35bb7caba914cfedd8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c6325e9a9709d3660c642ddd7f26fb75c689d5d1532c35bb7caba914cfedd8d", kill_on_drop: false }` [INFO] [stdout] 7c6325e9a9709d3660c642ddd7f26fb75c689d5d1532c35bb7caba914cfedd8d