[INFO] fetching crate crankshaft-monitor 0.1.0... [INFO] checking crankshaft-monitor-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate crankshaft-monitor 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate crankshaft-monitor 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate crankshaft-monitor 0.1.0 [INFO] tweaked toml for crates.io crate crankshaft-monitor 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crankshaft-monitor 0.1.0 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 crankshaft-monitor 0.1.0 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8c12903ce309bd0c556c9c676a6ca62525961c38ab67b0529d1aebd0be6093cf [INFO] running `Command { std: "docker" "start" "-a" "8c12903ce309bd0c556c9c676a6ca62525961c38ab67b0529d1aebd0be6093cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c12903ce309bd0c556c9c676a6ca62525961c38ab67b0529d1aebd0be6093cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c12903ce309bd0c556c9c676a6ca62525961c38ab67b0529d1aebd0be6093cf", kill_on_drop: false }` [INFO] [stdout] 8c12903ce309bd0c556c9c676a6ca62525961c38ab67b0529d1aebd0be6093cf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] e1a6bef8169c94397480a0689c1609a9f792259bddcdc6800456f519fa8dc54a [INFO] running `Command { std: "docker" "start" "-a" "e1a6bef8169c94397480a0689c1609a9f792259bddcdc6800456f519fa8dc54a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling bitflags v2.9.3 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Checking axum-core v0.5.2 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Checking matchit v0.8.4 [INFO] [stderr] Checking nonempty v0.12.0 [INFO] [stderr] Compiling pulldown-cmark-to-cmark v21.0.0 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling tempfile v3.21.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling tonic-build v0.14.1 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking tokio v1.47.1 [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] Compiling prost v0.14.1 [INFO] [stderr] Compiling prost-types v0.14.1 [INFO] [stderr] Compiling prost-build v0.14.1 [INFO] [stderr] Compiling tonic-prost-build v0.14.1 [INFO] [stderr] Compiling crankshaft-monitor v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-retry2 v0.5.7 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking crankshaft-events v0.1.0 [INFO] [stderr] Checking axum v0.8.4 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking tonic v0.14.1 [INFO] [stderr] Checking tonic-prost v0.14.1 [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:541:42 [INFO] [stdout] | [INFO] [stdout] 541 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 542 | | let method = SubscribeEventsSvc(inner); [INFO] [stdout] 543 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 544 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 554 | | Ok(res) [INFO] [stdout] 555 | | }; [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/crankshaft.monitor.rs:554:25 [INFO] [stdout] | [INFO] [stdout] 554 | 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/crankshaft.monitor.rs:586:42 [INFO] [stdout] | [INFO] [stdout] 586 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 587 | | let method = GetServiceStateSvc(inner); [INFO] [stdout] 588 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 589 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 599 | | Ok(res) [INFO] [stdout] 600 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:599:25 [INFO] [stdout] | [INFO] [stdout] 599 | 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/crankshaft.monitor.rs:631:42 [INFO] [stdout] | [INFO] [stdout] 631 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 632 | | let method = CancelTaskSvc(inner); [INFO] [stdout] 633 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 634 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 644 | | Ok(res) [INFO] [stdout] 645 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:644:25 [INFO] [stdout] | [INFO] [stdout] 644 | 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/crankshaft.monitor.rs:649:41 [INFO] [stdout] | [INFO] [stdout] 649 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 650 | | let mut response = http::Response::new( [INFO] [stdout] 651 | | tonic::body::Body::default(), [INFO] [stdout] 652 | | ); [INFO] [stdout] ... | [INFO] [stdout] 664 | | Ok(response) [INFO] [stdout] 665 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:664:25 [INFO] [stdout] | [INFO] [stdout] 664 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crankshaft-monitor` (lib test) due to 8 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/crankshaft.monitor.rs:541:42 [INFO] [stdout] | [INFO] [stdout] 541 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 542 | | let method = SubscribeEventsSvc(inner); [INFO] [stdout] 543 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 544 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 554 | | Ok(res) [INFO] [stdout] 555 | | }; [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/crankshaft.monitor.rs:554:25 [INFO] [stdout] | [INFO] [stdout] 554 | 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/crankshaft.monitor.rs:586:42 [INFO] [stdout] | [INFO] [stdout] 586 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 587 | | let method = GetServiceStateSvc(inner); [INFO] [stdout] 588 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 589 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 599 | | Ok(res) [INFO] [stdout] 600 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:599:25 [INFO] [stdout] | [INFO] [stdout] 599 | 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/crankshaft.monitor.rs:631:42 [INFO] [stdout] | [INFO] [stdout] 631 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 632 | | let method = CancelTaskSvc(inner); [INFO] [stdout] 633 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 634 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 644 | | Ok(res) [INFO] [stdout] 645 | | }; [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:644:25 [INFO] [stdout] | [INFO] [stdout] 644 | 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/crankshaft.monitor.rs:649:41 [INFO] [stdout] | [INFO] [stdout] 649 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 650 | | let mut response = http::Response::new( [INFO] [stdout] 651 | | tonic::body::Body::default(), [INFO] [stdout] 652 | | ); [INFO] [stdout] ... | [INFO] [stdout] 664 | | Ok(response) [INFO] [stdout] 665 | | }) [INFO] [stdout] | |_____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/proto/crankshaft.monitor.rs:664:25 [INFO] [stdout] | [INFO] [stdout] 664 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crankshaft-monitor` (lib) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "e1a6bef8169c94397480a0689c1609a9f792259bddcdc6800456f519fa8dc54a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a6bef8169c94397480a0689c1609a9f792259bddcdc6800456f519fa8dc54a", kill_on_drop: false }` [INFO] [stdout] e1a6bef8169c94397480a0689c1609a9f792259bddcdc6800456f519fa8dc54a