[INFO] fetching crate firehose-rs 0.3.0... [INFO] checking firehose-rs-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate firehose-rs 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate firehose-rs 0.3.0 [INFO] finished tweaking crates.io crate firehose-rs 0.3.0 [INFO] tweaked toml for crates.io crate firehose-rs 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate firehose-rs 0.3.0 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 firehose-rs 0.3.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ab5901d81455b4dae4633bbac32cf6deaf7758c69e13a2e2e362d9cba34d0b3e [INFO] running `Command { std: "docker" "start" "-a" "ab5901d81455b4dae4633bbac32cf6deaf7758c69e13a2e2e362d9cba34d0b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab5901d81455b4dae4633bbac32cf6deaf7758c69e13a2e2e362d9cba34d0b3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5901d81455b4dae4633bbac32cf6deaf7758c69e13a2e2e362d9cba34d0b3e", kill_on_drop: false }` [INFO] [stdout] ab5901d81455b4dae4633bbac32cf6deaf7758c69e13a2e2e362d9cba34d0b3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5252cfc17f5e05c79145e504149cb4e6d0015d5d2583a10488aebc4fe3075e96 [INFO] running `Command { std: "docker" "start" "-a" "5252cfc17f5e05c79145e504149cb4e6d0015d5d2583a10488aebc4fe3075e96", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Compiling typetag v0.2.21 [INFO] [stderr] Checking axum-core v0.5.4 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Compiling pulldown-cmark-to-cmark v21.0.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Checking erased-serde v0.4.8 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling typetag-impl v0.2.21 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tonic-build v0.14.2 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling prost v0.14.1 [INFO] [stderr] Compiling prost-types v0.14.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Compiling prost-build v0.14.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Compiling prost-wkt-build v0.7.0 [INFO] [stderr] Compiling tonic-prost-build v0.14.2 [INFO] [stderr] Compiling prost-wkt-types v0.7.0 [INFO] [stderr] Compiling firehose-rs v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking prost-wkt v0.7.0 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking axum v0.8.5 [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] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> /opt/rustwide/target/debug/build/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:453:42 [INFO] [stdout] | [INFO] [stdout] 453 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 454 | | let method = BlocksSvc(inner); [INFO] [stdout] 455 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 456 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 466 | | Ok(res) [INFO] [stdout] 467 | | }; [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:466:25 [INFO] [stdout] | [INFO] [stdout] 466 | 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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:471:41 [INFO] [stdout] | [INFO] [stdout] 471 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 472 | | let mut response = http::Response::new( [INFO] [stdout] 473 | | tonic::body::Body::default(), [INFO] [stdout] 474 | | ); [INFO] [stdout] ... | [INFO] [stdout] 486 | | Ok(response) [INFO] [stdout] 487 | | }) [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:486:25 [INFO] [stdout] | [INFO] [stdout] 486 | 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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:750:42 [INFO] [stdout] | [INFO] [stdout] 750 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 751 | | let method = BlockSvc(inner); [INFO] [stdout] 752 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 753 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 763 | | Ok(res) [INFO] [stdout] 764 | | }; [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:763:25 [INFO] [stdout] | [INFO] [stdout] 763 | 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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:768:41 [INFO] [stdout] | [INFO] [stdout] 768 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 769 | | let mut response = http::Response::new( [INFO] [stdout] 770 | | tonic::body::Body::default(), [INFO] [stdout] 771 | | ); [INFO] [stdout] ... | [INFO] [stdout] 783 | | Ok(response) [INFO] [stdout] 784 | | }) [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:783:25 [INFO] [stdout] | [INFO] [stdout] 783 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `firehose-rs` (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] --> /opt/rustwide/target/debug/build/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:453:42 [INFO] [stdout] | [INFO] [stdout] 453 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 454 | | let method = BlocksSvc(inner); [INFO] [stdout] 455 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 456 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 466 | | Ok(res) [INFO] [stdout] 467 | | }; [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:466:25 [INFO] [stdout] | [INFO] [stdout] 466 | 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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:471:41 [INFO] [stdout] | [INFO] [stdout] 471 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 472 | | let mut response = http::Response::new( [INFO] [stdout] 473 | | tonic::body::Body::default(), [INFO] [stdout] 474 | | ); [INFO] [stdout] ... | [INFO] [stdout] 486 | | Ok(response) [INFO] [stdout] 487 | | }) [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:486:25 [INFO] [stdout] | [INFO] [stdout] 486 | 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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:750:42 [INFO] [stdout] | [INFO] [stdout] 750 | let fut = async move { [INFO] [stdout] | __________________________________________^ [INFO] [stdout] 751 | | let method = BlockSvc(inner); [INFO] [stdout] 752 | | let codec = tonic_prost::ProstCodec::default(); [INFO] [stdout] 753 | | let mut grpc = tonic::server::Grpc::new(codec) [INFO] [stdout] ... | [INFO] [stdout] 763 | | Ok(res) [INFO] [stdout] 764 | | }; [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:763:25 [INFO] [stdout] | [INFO] [stdout] 763 | 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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:768:41 [INFO] [stdout] | [INFO] [stdout] 768 | Box::pin(async move { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 769 | | let mut response = http::Response::new( [INFO] [stdout] 770 | | tonic::body::Body::default(), [INFO] [stdout] 771 | | ); [INFO] [stdout] ... | [INFO] [stdout] 783 | | Ok(response) [INFO] [stdout] 784 | | }) [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/firehose-rs-3da6b69b94bb21c0/out/sf.firehose.v2.rs:783:25 [INFO] [stdout] | [INFO] [stdout] 783 | Ok(response) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `firehose-rs` (lib) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "5252cfc17f5e05c79145e504149cb4e6d0015d5d2583a10488aebc4fe3075e96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5252cfc17f5e05c79145e504149cb4e6d0015d5d2583a10488aebc4fe3075e96", kill_on_drop: false }` [INFO] [stdout] 5252cfc17f5e05c79145e504149cb4e6d0015d5d2583a10488aebc4fe3075e96