[INFO] fetching crate per_oxo 0.1.1...
[INFO] checking per_oxo-0.1.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate per_oxo 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate per_oxo 0.1.1
[INFO] finished tweaking crates.io crate per_oxo 0.1.1
[INFO] tweaked toml for crates.io crate per_oxo 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate per_oxo 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 per_oxo 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] 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] 1d97618eae556d4f0d87e37dec777d415e4d1eb89a4a860a784aecdc497fd951
[INFO] running `Command { std: "docker" "start" "-a" "1d97618eae556d4f0d87e37dec777d415e4d1eb89a4a860a784aecdc497fd951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d97618eae556d4f0d87e37dec777d415e4d1eb89a4a860a784aecdc497fd951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d97618eae556d4f0d87e37dec777d415e4d1eb89a4a860a784aecdc497fd951", kill_on_drop: false }`
[INFO] [stdout] 1d97618eae556d4f0d87e37dec777d415e4d1eb89a4a860a784aecdc497fd951
[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] ea20a8b03a172f98f0d8501a17a51c550221f544c256edf647136e318b03076f
[INFO] running `Command { std: "docker" "start" "-a" "ea20a8b03a172f98f0d8501a17a51c550221f544c256edf647136e318b03076f", kill_on_drop: false }`
[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]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking tower-http v0.6.2
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling tempfile v3.19.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]     Checking tokio v1.44.2
[INFO] [stderr]    Compiling axum-macros v0.5.0
[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 async-trait v0.1.88
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking tungstenite v0.26.2
[INFO] [stderr]    Compiling prost v0.13.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling prost-build v0.13.5
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling tonic-build v0.13.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling per_oxo v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_path_to_error v0.1.17
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking tokio-util v0.7.14
[INFO] [stderr]     Checking tokio-tungstenite v0.26.2
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking h2 v0.4.9
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking axum v0.8.3
[INFO] [stderr]     Checking hyper-timeout v0.5.2
[INFO] [stderr]     Checking tonic v0.13.0
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:449:42
[INFO] [stdout]     |
[INFO] [stdout] 449 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 450 | |                         let method = WriteDMSvc(inner);
[INFO] [stdout] 451 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 452 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 462 | |                         Ok(res)
[INFO] [stdout] 463 | |                     };
[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<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:462:25
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:498:42
[INFO] [stdout]     |
[INFO] [stdout] 498 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 499 | |                         let method = FetchUserConversationsSvc(inner);
[INFO] [stdout] 500 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 501 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 511 | |                         Ok(res)
[INFO] [stdout] 512 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:511:25
[INFO] [stdout]     |
[INFO] [stdout] 511 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:549:42
[INFO] [stdout]     |
[INFO] [stdout] 549 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 550 | |                         let method = FetchConversationHistorySvc(inner);
[INFO] [stdout] 551 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 552 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 562 | |                         Ok(res)
[INFO] [stdout] 563 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:562:25
[INFO] [stdout]     |
[INFO] [stdout] 562 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:595:42
[INFO] [stdout]     |
[INFO] [stdout] 595 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 596 | |                         let method = GetPaginatedMessagesSvc(inner);
[INFO] [stdout] 597 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 598 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 608 | |                         Ok(res)
[INFO] [stdout] 609 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:608:25
[INFO] [stdout]     |
[INFO] [stdout] 608 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:613:41
[INFO] [stdout]     |
[INFO] [stdout] 613 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 614 | |                         let mut response = http::Response::new(
[INFO] [stdout] 615 | |                             tonic::body::Body::default(),
[INFO] [stdout] 616 | |                         );
[INFO] [stdout] ...   |
[INFO] [stdout] 628 | |                         Ok(response)
[INFO] [stdout] 629 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `per_oxo` (lib test) 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<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:449:42
[INFO] [stdout]     |
[INFO] [stdout] 449 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 450 | |                         let method = WriteDMSvc(inner);
[INFO] [stdout] 451 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 452 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 462 | |                         Ok(res)
[INFO] [stdout] 463 | |                     };
[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<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:462:25
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:498:42
[INFO] [stdout]     |
[INFO] [stdout] 498 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 499 | |                         let method = FetchUserConversationsSvc(inner);
[INFO] [stdout] 500 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 501 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 511 | |                         Ok(res)
[INFO] [stdout] 512 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:511:25
[INFO] [stdout]     |
[INFO] [stdout] 511 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:549:42
[INFO] [stdout]     |
[INFO] [stdout] 549 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 550 | |                         let method = FetchConversationHistorySvc(inner);
[INFO] [stdout] 551 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 552 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 562 | |                         Ok(res)
[INFO] [stdout] 563 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:562:25
[INFO] [stdout]     |
[INFO] [stdout] 562 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:595:42
[INFO] [stdout]     |
[INFO] [stdout] 595 |                       let fut = async move {
[INFO] [stdout]     |  __________________________________________^
[INFO] [stdout] 596 | |                         let method = GetPaginatedMessagesSvc(inner);
[INFO] [stdout] 597 | |                         let codec = tonic::codec::ProstCodec::default();
[INFO] [stdout] 598 | |                         let mut grpc = tonic::server::Grpc::new(codec)
[INFO] [stdout] ...   |
[INFO] [stdout] 608 | |                         Ok(res)
[INFO] [stdout] 609 | |                     };
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:608:25
[INFO] [stdout]     |
[INFO] [stdout] 608 |                         Ok(res)
[INFO] [stdout]     |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:613:41
[INFO] [stdout]     |
[INFO] [stdout] 613 |                       Box::pin(async move {
[INFO] [stdout]     |  _________________________________________^
[INFO] [stdout] 614 | |                         let mut response = http::Response::new(
[INFO] [stdout] 615 | |                             tonic::body::Body::default(),
[INFO] [stdout] 616 | |                         );
[INFO] [stdout] ...   |
[INFO] [stdout] 628 | |                         Ok(response)
[INFO] [stdout] 629 | |                     })
[INFO] [stdout]     | |_____________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<axum::http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/per_oxo-2cf98afc4d86f136/out/chat_service.rs:628:25
[INFO] [stdout]     |
[INFO] [stdout] 628 |                         Ok(response)
[INFO] [stdout]     |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `per_oxo` (lib) due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "ea20a8b03a172f98f0d8501a17a51c550221f544c256edf647136e318b03076f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea20a8b03a172f98f0d8501a17a51c550221f544c256edf647136e318b03076f", kill_on_drop: false }`
[INFO] [stdout] ea20a8b03a172f98f0d8501a17a51c550221f544c256edf647136e318b03076f
