[INFO] cloning repository https://github.com/pangorithm/Rust-gRPC [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pangorithm/Rust-gRPC" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpangorithm%2FRust-gRPC", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpangorithm%2FRust-gRPC'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa34ab6dd1c4720cd18f1fa9e84d8875931f67f0 [INFO] checking pangorithm/Rust-gRPC 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%2Fpangorithm%2FRust-gRPC" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pangorithm/Rust-gRPC [INFO] finished tweaking git repo https://github.com/pangorithm/Rust-gRPC [INFO] tweaked toml for git repo https://github.com/pangorithm/Rust-gRPC written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pangorithm/Rust-gRPC 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/pangorithm/Rust-gRPC 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-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] ee80d8a23ee731a9e125b65b1df08aef17a84d498881845f14a9157ad870c1b0 [INFO] running `Command { std: "docker" "start" "-a" "ee80d8a23ee731a9e125b65b1df08aef17a84d498881845f14a9157ad870c1b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ee80d8a23ee731a9e125b65b1df08aef17a84d498881845f14a9157ad870c1b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee80d8a23ee731a9e125b65b1df08aef17a84d498881845f14a9157ad870c1b0", kill_on_drop: false }` [INFO] [stdout] ee80d8a23ee731a9e125b65b1df08aef17a84d498881845f14a9157ad870c1b0 [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] 447ed2348758c26bd146ab62ec98e46725fedcc1ac790ec1ed88e7796c71220d [INFO] running `Command { std: "docker" "start" "-a" "447ed2348758c26bd146ab62ec98e46725fedcc1ac790ec1ed88e7796c71220d", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking hashbrown v0.15.3 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling prettyplease v0.2.33 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Checking axum-core v0.5.2 [INFO] [stderr] Checking clap_builder v4.5.39 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Compiling prost v0.13.5 [INFO] [stderr] Checking clap v4.5.39 [INFO] [stderr] Compiling prost-types v0.13.5 [INFO] [stderr] Compiling prost-build v0.13.5 [INFO] [stderr] Compiling tonic-build v0.13.1 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Compiling Rust-gRPC v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.4.10 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking axum v0.8.4 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.13 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.13.1 [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/Rust-gRPC-d342143683c0227d/out/hello.rs:243:42 [INFO] [stdout] | [INFO] [stdout] 243 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 244 | | let method = SayHelloSvc(inner); [INFO] [stdout] 245 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 246 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 256 | | Ok(res) [INFO] [stdout] 257 | | }; [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/Rust-gRPC-d342143683c0227d/out/hello.rs:256:25 [INFO] [stdout] | [INFO] [stdout] 256 | 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/Rust-gRPC-d342143683c0227d/out/hello.rs:261:41 [INFO] [stdout] | [INFO] [stdout] 261 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 262 | | let mut response = http::Response::new( [INFO] [stdout] 263 | | tonic::body::Body::default(), [INFO] [stdout] 264 | | ); [INFO] [stdout] ... | [INFO] [stdout] 276 | | Ok(response) [INFO] [stdout] 277 | | }) [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/Rust-gRPC-d342143683c0227d/out/hello.rs:276:25 [INFO] [stdout] | [INFO] [stdout] 276 | Ok(response) [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/Rust-gRPC-d342143683c0227d/out/hello.rs:243:42 [INFO] [stdout] | [INFO] [stdout] 243 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 244 | | let method = SayHelloSvc(inner); [INFO] [stdout] 245 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 246 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 256 | | Ok(res) [INFO] [stdout] 257 | | }; [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/Rust-gRPC-d342143683c0227d/out/hello.rs:256:25 [INFO] [stdout] | [INFO] [stdout] 256 | 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/Rust-gRPC-d342143683c0227d/out/hello.rs:261:41 [INFO] [stdout] | [INFO] [stdout] 261 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 262 | | let mut response = http::Response::new( [INFO] [stdout] 263 | | tonic::body::Body::default(), [INFO] [stdout] 264 | | ); [INFO] [stdout] ... | [INFO] [stdout] 276 | | Ok(response) [INFO] [stdout] 277 | | }) [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/Rust-gRPC-d342143683c0227d/out/hello.rs:276:25 [INFO] [stdout] | [INFO] [stdout] 276 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `Rust-gRPC` (bin "Rust-gRPC" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `Rust-gRPC` (bin "Rust-gRPC") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "447ed2348758c26bd146ab62ec98e46725fedcc1ac790ec1ed88e7796c71220d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "447ed2348758c26bd146ab62ec98e46725fedcc1ac790ec1ed88e7796c71220d", kill_on_drop: false }` [INFO] [stdout] 447ed2348758c26bd146ab62ec98e46725fedcc1ac790ec1ed88e7796c71220d