[INFO] cloning repository https://github.com/webbdays/grpc-streaming [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/webbdays/grpc-streaming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebbdays%2Fgrpc-streaming", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwebbdays%2Fgrpc-streaming'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02c2108a0525a272c58c0cea36dfda90427d762f [INFO] checking webbdays/grpc-streaming 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%2Fwebbdays%2Fgrpc-streaming" "/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/webbdays/grpc-streaming [INFO] finished tweaking git repo https://github.com/webbdays/grpc-streaming [INFO] tweaked toml for git repo https://github.com/webbdays/grpc-streaming written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/webbdays/grpc-streaming 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/webbdays/grpc-streaming 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] 70fb646f1d03282c95895e8dcd50e7328e919bb54997ed4732b273fc0ba9cfb4 [INFO] running `Command { std: "docker" "start" "-a" "70fb646f1d03282c95895e8dcd50e7328e919bb54997ed4732b273fc0ba9cfb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "70fb646f1d03282c95895e8dcd50e7328e919bb54997ed4732b273fc0ba9cfb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70fb646f1d03282c95895e8dcd50e7328e919bb54997ed4732b273fc0ba9cfb4", kill_on_drop: false }` [INFO] [stdout] 70fb646f1d03282c95895e8dcd50e7328e919bb54997ed4732b273fc0ba9cfb4 [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] e7e90dbffef64d473c882fdc0aaee66f1ac8fed215f9176d05785c577928cfc8 [INFO] running `Command { std: "docker" "start" "-a" "e7e90dbffef64d473c882fdc0aaee66f1ac8fed215f9176d05785c577928cfc8", kill_on_drop: false }` [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling prettyplease v0.2.32 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling futures-macro v0.3.31 [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 async-stream-impl v0.3.6 [INFO] [stderr] Checking tokio v1.44.2 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling prost v0.12.6 [INFO] [stderr] Checking prost-types v0.12.6 [INFO] [stderr] Compiling prost-build v0.12.6 [INFO] [stderr] Compiling tonic-build v0.11.0 [INFO] [stderr] Checking tokio-util v0.7.14 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Compiling grpc-streaming v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.11.0 [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/grpc-streaming-1f3a7a711e9c163f/out/grpcbin.rs:462:42 [INFO] [stdout] | [INFO] [stdout] 462 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 463 | | let inner = inner.0; [INFO] [stdout] 464 | | let method = DummyServerStreamSvc(inner); [INFO] [stdout] 465 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 476 | | Ok(res) [INFO] [stdout] 477 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:476:25 [INFO] [stdout] | [INFO] [stdout] 476 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:510:42 [INFO] [stdout] | [INFO] [stdout] 510 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 511 | | let inner = inner.0; [INFO] [stdout] 512 | | let method = DummyClientStreamSvc(inner); [INFO] [stdout] 513 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 524 | | Ok(res) [INFO] [stdout] 525 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:524:25 [INFO] [stdout] | [INFO] [stdout] 524 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:557:42 [INFO] [stdout] | [INFO] [stdout] 557 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 558 | | let inner = inner.0; [INFO] [stdout] 559 | | let method = DummyBiStreamSvc(inner); [INFO] [stdout] 560 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 571 | | Ok(res) [INFO] [stdout] 572 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:571:25 [INFO] [stdout] | [INFO] [stdout] 571 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:601:42 [INFO] [stdout] | [INFO] [stdout] 601 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 602 | | let inner = inner.0; [INFO] [stdout] 603 | | let method = DummyUnarySvc(inner); [INFO] [stdout] 604 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 615 | | Ok(res) [INFO] [stdout] 616 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:615:25 [INFO] [stdout] | [INFO] [stdout] 615 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:620:41 [INFO] [stdout] | [INFO] [stdout] 620 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 621 | | Ok( [INFO] [stdout] 622 | | http::Response::builder() [INFO] [stdout] 623 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 629 | | }) [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:621:25 [INFO] [stdout] | [INFO] [stdout] 621 | / Ok( [INFO] [stdout] 622 | | http::Response::builder() [INFO] [stdout] 623 | | .status(200) [INFO] [stdout] 624 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 627 | | .unwrap(), [INFO] [stdout] 628 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grpc-streaming` (bin "grpc-streaming") due to 10 previous errors [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:462:42 [INFO] [stdout] | [INFO] [stdout] 462 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 463 | | let inner = inner.0; [INFO] [stdout] 464 | | let method = DummyServerStreamSvc(inner); [INFO] [stdout] 465 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 476 | | Ok(res) [INFO] [stdout] 477 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:476:25 [INFO] [stdout] | [INFO] [stdout] 476 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:510:42 [INFO] [stdout] | [INFO] [stdout] 510 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 511 | | let inner = inner.0; [INFO] [stdout] 512 | | let method = DummyClientStreamSvc(inner); [INFO] [stdout] 513 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 524 | | Ok(res) [INFO] [stdout] 525 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:524:25 [INFO] [stdout] | [INFO] [stdout] 524 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:557:42 [INFO] [stdout] | [INFO] [stdout] 557 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 558 | | let inner = inner.0; [INFO] [stdout] 559 | | let method = DummyBiStreamSvc(inner); [INFO] [stdout] 560 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 571 | | Ok(res) [INFO] [stdout] 572 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:571:25 [INFO] [stdout] | [INFO] [stdout] 571 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:601:42 [INFO] [stdout] | [INFO] [stdout] 601 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 602 | | let inner = inner.0; [INFO] [stdout] 603 | | let method = DummyUnarySvc(inner); [INFO] [stdout] 604 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] ... | [INFO] [stdout] 615 | | Ok(res) [INFO] [stdout] 616 | | }; [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:615:25 [INFO] [stdout] | [INFO] [stdout] 615 | 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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:620:41 [INFO] [stdout] | [INFO] [stdout] 620 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 621 | | Ok( [INFO] [stdout] 622 | | http::Response::builder() [INFO] [stdout] 623 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 629 | | }) [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-streaming-1f3a7a711e9c163f/out/grpcbin.rs:621:25 [INFO] [stdout] | [INFO] [stdout] 621 | / Ok( [INFO] [stdout] 622 | | http::Response::builder() [INFO] [stdout] 623 | | .status(200) [INFO] [stdout] 624 | | .header("grpc-status", "12") [INFO] [stdout] ... | [INFO] [stdout] 627 | | .unwrap(), [INFO] [stdout] 628 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `grpc-streaming` (bin "grpc-streaming" test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "e7e90dbffef64d473c882fdc0aaee66f1ac8fed215f9176d05785c577928cfc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7e90dbffef64d473c882fdc0aaee66f1ac8fed215f9176d05785c577928cfc8", kill_on_drop: false }` [INFO] [stdout] e7e90dbffef64d473c882fdc0aaee66f1ac8fed215f9176d05785c577928cfc8