[INFO] fetching crate tonic-web 0.14.2...
[INFO] checking tonic-web-0.14.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate tonic-web 0.14.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tonic-web 0.14.2
[INFO] finished tweaking crates.io crate tonic-web 0.14.2
[INFO] tweaked toml for crates.io crate tonic-web 0.14.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tonic-web 0.14.2 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 tonic-web 0.14.2 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-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] 28068f9dbd3a4d086069eba47f1fafd237d40d472efe1a36d6e658c7e3e13065
[INFO] running `Command { std: "docker" "start" "-a" "28068f9dbd3a4d086069eba47f1fafd237d40d472efe1a36d6e658c7e3e13065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28068f9dbd3a4d086069eba47f1fafd237d40d472efe1a36d6e658c7e3e13065", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28068f9dbd3a4d086069eba47f1fafd237d40d472efe1a36d6e658c7e3e13065", kill_on_drop: false }`
[INFO] [stdout] 28068f9dbd3a4d086069eba47f1fafd237d40d472efe1a36d6e658c7e3e13065
[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] 75c1b59b198f0adb75adcc41b630da56795635e5bdbc7a35db9a790aefc0e590
[INFO] running `Command { std: "docker" "start" "-a" "75c1b59b198f0adb75adcc41b630da56795635e5bdbc7a35db9a790aefc0e590", kill_on_drop: false }`
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]     Checking matchit v0.8.4
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking axum-core v0.5.2
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking axum v0.8.4
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]     Checking tonic v0.14.2
[INFO] [stderr]     Checking tonic-web v0.14.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:272:28
[INFO] [stdout]     |
[INFO] [stdout] 272 |             Box::pin(async { Ok(Response::new(Body::default())) })
[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<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:272:30
[INFO] [stdout]     |
[INFO] [stdout] 272 |             Box::pin(async { Ok(Response::new(Body::default())) })
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:307:23
[INFO] [stdout]     |
[INFO] [stdout] 307 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:307:43
[INFO] [stdout]     |
[INFO] [stdout] 307 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:307:23
[INFO] [stdout]     |
[INFO] [stdout] 307 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:315:23
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:315:43
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:315:23
[INFO] [stdout]     |
[INFO] [stdout] 315 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<axum::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<axum::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:326:43
[INFO] [stdout]     |
[INFO] [stdout] 326 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<axum::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:338:23
[INFO] [stdout]     |
[INFO] [stdout] 338 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:338:37
[INFO] [stdout]     |
[INFO] [stdout] 338 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:338:23
[INFO] [stdout]     |
[INFO] [stdout] 338 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:357:27
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:357:41
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:357:27
[INFO] [stdout]     |
[INFO] [stdout] 357 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:376:27
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:376:41
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:376:27
[INFO] [stdout]     |
[INFO] [stdout] 376 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:399:23
[INFO] [stdout]     |
[INFO] [stdout] 399 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:399:43
[INFO] [stdout]     |
[INFO] [stdout] 399 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:399:23
[INFO] [stdout]     |
[INFO] [stdout] 399 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:421:37
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:421:23
[INFO] [stdout]     |
[INFO] [stdout] 421 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:435:23
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:435:37
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:435:23
[INFO] [stdout]     |
[INFO] [stdout] 435 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:450:27
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:450:41
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:450:27
[INFO] [stdout]     |
[INFO] [stdout] 450 |                 let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:470:23
[INFO] [stdout]     |
[INFO] [stdout] 470 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:470:43
[INFO] [stdout]     |
[INFO] [stdout] 470 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:470:23
[INFO] [stdout]     |
[INFO] [stdout] 470 |             let res = svc.call(request()).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:481:23
[INFO] [stdout]     |
[INFO] [stdout] 481 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:481:37
[INFO] [stdout]     |
[INFO] [stdout] 481 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<http::Response<tonic::body::Body>, Infallible>
[INFO] [stdout]    --> src/service.rs:481:23
[INFO] [stdout]     |
[INFO] [stdout] 481 |             let res = svc.call(req).await.unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tonic-web` (lib test) due to 38 previous errors
[INFO] running `Command { std: "docker" "inspect" "75c1b59b198f0adb75adcc41b630da56795635e5bdbc7a35db9a790aefc0e590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75c1b59b198f0adb75adcc41b630da56795635e5bdbc7a35db9a790aefc0e590", kill_on_drop: false }`
[INFO] [stdout] 75c1b59b198f0adb75adcc41b630da56795635e5bdbc7a35db9a790aefc0e590