[INFO] fetching crate opentelemetry-proto 0.31.0... [INFO] checking opentelemetry-proto-0.31.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate opentelemetry-proto 0.31.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate opentelemetry-proto 0.31.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate opentelemetry-proto 0.31.0 [INFO] tweaked toml for crates.io crate opentelemetry-proto 0.31.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate opentelemetry-proto 0.31.0 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 crates.io crate opentelemetry-proto 0.31.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a2a4d9c7c8244ad246f831b5abd0c3052349de2392da651a384fc0e5dbc907f0 [INFO] running `Command { std: "docker" "start" "-a" "a2a4d9c7c8244ad246f831b5abd0c3052349de2392da651a384fc0e5dbc907f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2a4d9c7c8244ad246f831b5abd0c3052349de2392da651a384fc0e5dbc907f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a4d9c7c8244ad246f831b5abd0c3052349de2392da651a384fc0e5dbc907f0", kill_on_drop: false }` [INFO] [stdout] a2a4d9c7c8244ad246f831b5abd0c3052349de2392da651a384fc0e5dbc907f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] dbbf447280db52b0da223374850e10e856d1d0c380c38b8f6cd6a5485f0e3b8c [INFO] running `Command { std: "docker" "start" "-a" "dbbf447280db52b0da223374850e10e856d1d0c380c38b8f6cd6a5485f0e3b8c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Checking rustix v1.1.2 [INFO] [stderr] Compiling serde v1.0.226 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking petgraph v0.7.1 [INFO] [stderr] Checking pulldown-cmark-to-cmark v21.0.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking multimap v0.10.1 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking const-hex v1.16.0 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking tonic-build v0.14.2 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling serde_derive v1.0.226 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking prost v0.14.1 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking opentelemetry v0.31.0 [INFO] [stderr] Checking prost-types v0.14.1 [INFO] [stderr] Checking prost-build v0.14.1 [INFO] [stderr] Checking tonic-prost-build v0.14.2 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking opentelemetry_sdk v0.31.0 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.14.2 [INFO] [stderr] Checking tonic-prost v0.14.2 [INFO] [stderr] Checking opentelemetry-proto v0.31.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:316:42 [INFO] [stdout] | [INFO] [stdout] 316 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 317 | | let method = ExportSvc(inner); [INFO] [stdout] 318 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 319 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 329 | | Ok(res) [INFO] [stdout] 330 | | }; [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/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:334:41 [INFO] [stdout] | [INFO] [stdout] 334 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 335 | | let mut response = http::Response::new( [INFO] [stdout] 336 | | tonic::body::Body::default(), [INFO] [stdout] 337 | | ); [INFO] [stdout] ... | [INFO] [stdout] 349 | | Ok(response) [INFO] [stdout] 350 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:316:42 [INFO] [stdout] | [INFO] [stdout] 316 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 317 | | let method = ExportSvc(inner); [INFO] [stdout] 318 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 319 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 329 | | Ok(res) [INFO] [stdout] 330 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:334:41 [INFO] [stdout] | [INFO] [stdout] 334 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 335 | | let mut response = http::Response::new( [INFO] [stdout] 336 | | tonic::body::Body::default(), [INFO] [stdout] 337 | | ); [INFO] [stdout] ... | [INFO] [stdout] 349 | | Ok(response) [INFO] [stdout] 350 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:316:42 [INFO] [stdout] | [INFO] [stdout] 316 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 317 | | let method = ExportSvc(inner); [INFO] [stdout] 318 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 319 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 329 | | Ok(res) [INFO] [stdout] 330 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:334:41 [INFO] [stdout] | [INFO] [stdout] 334 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 335 | | let mut response = http::Response::new( [INFO] [stdout] 336 | | tonic::body::Body::default(), [INFO] [stdout] 337 | | ); [INFO] [stdout] ... | [INFO] [stdout] 349 | | Ok(response) [INFO] [stdout] 350 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `opentelemetry-proto` (lib) due to 12 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] --> src/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:316:42 [INFO] [stdout] | [INFO] [stdout] 316 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 317 | | let method = ExportSvc(inner); [INFO] [stdout] 318 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 319 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 329 | | Ok(res) [INFO] [stdout] 330 | | }; [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/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:334:41 [INFO] [stdout] | [INFO] [stdout] 334 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 335 | | let mut response = http::Response::new( [INFO] [stdout] 336 | | tonic::body::Body::default(), [INFO] [stdout] 337 | | ); [INFO] [stdout] ... | [INFO] [stdout] 349 | | Ok(response) [INFO] [stdout] 350 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.logs.v1.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:316:42 [INFO] [stdout] | [INFO] [stdout] 316 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 317 | | let method = ExportSvc(inner); [INFO] [stdout] 318 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 319 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 329 | | Ok(res) [INFO] [stdout] 330 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:334:41 [INFO] [stdout] | [INFO] [stdout] 334 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 335 | | let mut response = http::Response::new( [INFO] [stdout] 336 | | tonic::body::Body::default(), [INFO] [stdout] 337 | | ); [INFO] [stdout] ... | [INFO] [stdout] 349 | | Ok(response) [INFO] [stdout] 350 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.metrics.v1.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:316:42 [INFO] [stdout] | [INFO] [stdout] 316 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 317 | | let method = ExportSvc(inner); [INFO] [stdout] 318 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 319 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 329 | | Ok(res) [INFO] [stdout] 330 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:329:25 [INFO] [stdout] | [INFO] [stdout] 329 | Ok(res) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:334:41 [INFO] [stdout] | [INFO] [stdout] 334 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 335 | | let mut response = http::Response::new( [INFO] [stdout] 336 | | tonic::body::Body::default(), [INFO] [stdout] 337 | | ); [INFO] [stdout] ... | [INFO] [stdout] 349 | | Ok(response) [INFO] [stdout] 350 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/tonic/opentelemetry.proto.collector.trace.v1.rs:349:25 [INFO] [stdout] | [INFO] [stdout] 349 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `opentelemetry-proto` (lib test) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "dbbf447280db52b0da223374850e10e856d1d0c380c38b8f6cd6a5485f0e3b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbbf447280db52b0da223374850e10e856d1d0c380c38b8f6cd6a5485f0e3b8c", kill_on_drop: false }` [INFO] [stdout] dbbf447280db52b0da223374850e10e856d1d0c380c38b8f6cd6a5485f0e3b8c