[INFO] cloning repository https://github.com/dtorannpu/grpc-rust-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dtorannpu/grpc-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtorannpu%2Fgrpc-rust-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtorannpu%2Fgrpc-rust-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52a9143ce93f1805e984747cfe29be9751b4fbc8 [INFO] checking dtorannpu/grpc-rust-example against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdtorannpu%2Fgrpc-rust-example" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dtorannpu/grpc-rust-example [INFO] finished tweaking git repo https://github.com/dtorannpu/grpc-rust-example [INFO] tweaked toml for git repo https://github.com/dtorannpu/grpc-rust-example written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dtorannpu/grpc-rust-example 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] crate git repo https://github.com/dtorannpu/grpc-rust-example 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2efff7c11eabda83ae47ca505dd9554c137efc7d4200a4c0945c08497cba2203 [INFO] running `Command { std: "docker" "start" "-a" "2efff7c11eabda83ae47ca505dd9554c137efc7d4200a4c0945c08497cba2203", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2efff7c11eabda83ae47ca505dd9554c137efc7d4200a4c0945c08497cba2203", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2efff7c11eabda83ae47ca505dd9554c137efc7d4200a4c0945c08497cba2203", kill_on_drop: false }` [INFO] [stdout] 2efff7c11eabda83ae47ca505dd9554c137efc7d4200a4c0945c08497cba2203 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 75465fa57902d4558af9179e007d2ffafafd73fe9cd45300e5cfcdb80465c576 [INFO] running `Command { std: "docker" "start" "-a" "75465fa57902d4558af9179e007d2ffafafd73fe9cd45300e5cfcdb80465c576", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling bytes v1.7.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling async-trait v0.1.82 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking tower v0.5.1 [INFO] [stderr] Compiling prost-derive v0.13.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking axum-core v0.4.4 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling prost v0.13.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling prost-types v0.13.3 [INFO] [stderr] Checking hyper-util v0.1.8 [INFO] [stderr] Checking axum v0.7.6 [INFO] [stderr] Compiling prost-build v0.13.3 [INFO] [stderr] Checking hyper-timeout v0.5.1 [INFO] [stderr] Compiling tonic-build v0.12.2 [INFO] [stderr] Compiling grpc-rust-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tonic v0.12.2 [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:237:42 [INFO] [stdout] | [INFO] [stdout] 237 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 238 | | let method = SampleSvc(inner); [INFO] [stdout] 239 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 240 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 250 | | Ok(res) [INFO] [stdout] 251 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grpc-rust-example` (bin "client") due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:255:41 [INFO] [stdout] | [INFO] [stdout] 255 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 256 | | Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 267 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:256:25 [INFO] [stdout] | [INFO] [stdout] 256 | / Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] 259 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 265 | | .unwrap(), [INFO] [stdout] 266 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:237:42 [INFO] [stdout] | [INFO] [stdout] 237 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 238 | | let method = SampleSvc(inner); [INFO] [stdout] 239 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 240 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 250 | | Ok(res) [INFO] [stdout] 251 | | }; [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] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:255:41 [INFO] [stdout] | [INFO] [stdout] 255 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 256 | | Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 267 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:256:25 [INFO] [stdout] | [INFO] [stdout] 256 | / Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] 259 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 265 | | .unwrap(), [INFO] [stdout] 266 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:237:42 [INFO] [stdout] | [INFO] [stdout] 237 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 238 | | let method = SampleSvc(inner); [INFO] [stdout] 239 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 240 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 250 | | Ok(res) [INFO] [stdout] 251 | | }; [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] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:255:41 [INFO] [stdout] | [INFO] [stdout] 255 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 256 | | Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 267 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:256:25 [INFO] [stdout] | [INFO] [stdout] 256 | / Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] 259 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 265 | | .unwrap(), [INFO] [stdout] 266 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grpc-rust-example` (bin "server" test) due to 4 previous errors [INFO] [stderr] error: could not compile `grpc-rust-example` (bin "server") due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:237:42 [INFO] [stdout] | [INFO] [stdout] 237 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 238 | | let method = SampleSvc(inner); [INFO] [stdout] 239 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 240 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 250 | | Ok(res) [INFO] [stdout] 251 | | }; [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] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:250:25 [INFO] [stdout] | [INFO] [stdout] 250 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:255:41 [INFO] [stdout] | [INFO] [stdout] 255 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 256 | | Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 267 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-rust-example-f24d939eb0bb4b05/out/sample.rs:256:25 [INFO] [stdout] | [INFO] [stdout] 256 | / Ok( [INFO] [stdout] 257 | | http::Response::builder() [INFO] [stdout] 258 | | .status(200) [INFO] [stdout] 259 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 265 | | .unwrap(), [INFO] [stdout] 266 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grpc-rust-example` (bin "client" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "75465fa57902d4558af9179e007d2ffafafd73fe9cd45300e5cfcdb80465c576", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75465fa57902d4558af9179e007d2ffafafd73fe9cd45300e5cfcdb80465c576", kill_on_drop: false }` [INFO] [stdout] 75465fa57902d4558af9179e007d2ffafafd73fe9cd45300e5cfcdb80465c576