[INFO] fetching crate mm-pomodoro 0.1.1... [INFO] checking mm-pomodoro-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate mm-pomodoro 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mm-pomodoro 0.1.1 [INFO] finished tweaking crates.io crate mm-pomodoro 0.1.1 [INFO] tweaked toml for crates.io crate mm-pomodoro 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mm-pomodoro 0.1.1 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] crate crates.io crate mm-pomodoro 0.1.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 749508464c900b997525a3bac194fefbf19e14cb049ee482e98070d042be32d5 [INFO] running `Command { std: "docker" "start" "-a" "749508464c900b997525a3bac194fefbf19e14cb049ee482e98070d042be32d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "749508464c900b997525a3bac194fefbf19e14cb049ee482e98070d042be32d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "749508464c900b997525a3bac194fefbf19e14cb049ee482e98070d042be32d5", kill_on_drop: false }` [INFO] [stdout] 749508464c900b997525a3bac194fefbf19e14cb049ee482e98070d042be32d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b0964ee9ff870503e623906e2a1d0f8c69768c77b4998384d30d26d83f200e1a [INFO] running `Command { std: "docker" "start" "-a" "b0964ee9ff870503e623906e2a1d0f8c69768c77b4998384d30d26d83f200e1a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.70 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling cc v1.1.7 [INFO] [stderr] Checking clap_builder v4.5.11 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking daemonize v0.5.0 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Checking hashlink v0.9.1 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Compiling prettyplease v0.2.20 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling prost-derive v0.13.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking axum-core v0.4.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking clap v4.5.11 [INFO] [stderr] Compiling prost v0.13.1 [INFO] [stderr] Compiling prost-types v0.13.1 [INFO] [stderr] Compiling prost-build v0.13.1 [INFO] [stderr] Compiling tonic-build v0.12.1 [INFO] [stderr] Compiling mm-pomodoro v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking axum v0.7.5 [INFO] [stderr] Checking rusqlite v0.32.1 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.6 [INFO] [stderr] Checking hyper-timeout v0.5.1 [INFO] [stderr] Checking tonic v0.12.1 [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:314:42 [INFO] [stdout] | [INFO] [stdout] 314 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 315 | | let method = StatusSvc(inner); [INFO] [stdout] 316 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 317 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 327 | | Ok(res) [INFO] [stdout] 328 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:327:25 [INFO] [stdout] | [INFO] [stdout] 327 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:357:42 [INFO] [stdout] | [INFO] [stdout] 357 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 358 | | let method = PauseSvc(inner); [INFO] [stdout] 359 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 360 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 370 | | Ok(res) [INFO] [stdout] 371 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:400:42 [INFO] [stdout] | [INFO] [stdout] 400 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 401 | | let method = ResumeSvc(inner); [INFO] [stdout] 402 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 403 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 413 | | Ok(res) [INFO] [stdout] 414 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:413:25 [INFO] [stdout] | [INFO] [stdout] 413 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:443:42 [INFO] [stdout] | [INFO] [stdout] 443 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 444 | | let method = StopSvc(inner); [INFO] [stdout] 445 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 446 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 456 | | Ok(res) [INFO] [stdout] 457 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:456:25 [INFO] [stdout] | [INFO] [stdout] 456 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:461:41 [INFO] [stdout] | [INFO] [stdout] 461 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 462 | | Ok( [INFO] [stdout] 463 | | http::Response::builder() [INFO] [stdout] 464 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 473 | | }) [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:462:25 [INFO] [stdout] | [INFO] [stdout] 462 | / Ok( [INFO] [stdout] 463 | | http::Response::builder() [INFO] [stdout] 464 | | .status(200) [INFO] [stdout] 465 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 471 | | .unwrap(), [INFO] [stdout] 472 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mm-pomodoro` (lib) 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:314:42 [INFO] [stdout] | [INFO] [stdout] 314 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 315 | | let method = StatusSvc(inner); [INFO] [stdout] 316 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 317 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 327 | | Ok(res) [INFO] [stdout] 328 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:327:25 [INFO] [stdout] | [INFO] [stdout] 327 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:357:42 [INFO] [stdout] | [INFO] [stdout] 357 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 358 | | let method = PauseSvc(inner); [INFO] [stdout] 359 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 360 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 370 | | Ok(res) [INFO] [stdout] 371 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:400:42 [INFO] [stdout] | [INFO] [stdout] 400 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 401 | | let method = ResumeSvc(inner); [INFO] [stdout] 402 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 403 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 413 | | Ok(res) [INFO] [stdout] 414 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:413:25 [INFO] [stdout] | [INFO] [stdout] 413 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:443:42 [INFO] [stdout] | [INFO] [stdout] 443 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 444 | | let method = StopSvc(inner); [INFO] [stdout] 445 | | let codec = tonic::codec::ProstCodec::default(); [INFO] [stdout] 446 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 456 | | Ok(res) [INFO] [stdout] 457 | | }; [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:456:25 [INFO] [stdout] | [INFO] [stdout] 456 | 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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:461:41 [INFO] [stdout] | [INFO] [stdout] 461 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 462 | | Ok( [INFO] [stdout] 463 | | http::Response::builder() [INFO] [stdout] 464 | | .status(200) [INFO] [stdout] ... | [INFO] [stdout] 473 | | }) [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/mm-pomodoro-4dc549b3fe65649a/out/timer.rs:462:25 [INFO] [stdout] | [INFO] [stdout] 462 | / Ok( [INFO] [stdout] 463 | | http::Response::builder() [INFO] [stdout] 464 | | .status(200) [INFO] [stdout] 465 | | .header("grpc-status", tonic::Code::Unimplemented as i32) [INFO] [stdout] ... | [INFO] [stdout] 471 | | .unwrap(), [INFO] [stdout] 472 | | ) [INFO] [stdout] | |_________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mm-pomodoro` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "b0964ee9ff870503e623906e2a1d0f8c69768c77b4998384d30d26d83f200e1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0964ee9ff870503e623906e2a1d0f8c69768c77b4998384d30d26d83f200e1a", kill_on_drop: false }` [INFO] [stdout] b0964ee9ff870503e623906e2a1d0f8c69768c77b4998384d30d26d83f200e1a