[INFO] fetching crate hyper-trace-id 0.1.0...
[INFO] checking hyper-trace-id-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate hyper-trace-id 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hyper-trace-id 0.1.0
[INFO] finished tweaking crates.io crate hyper-trace-id 0.1.0
[INFO] tweaked toml for crates.io crate hyper-trace-id 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hyper-trace-id 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages to latest compatible versions
[INFO] [stderr]       Adding axum v0.6.20 (available: v0.8.6)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.8.0)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.2)
[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] 5cb2a4b7c07600997e23ec3e1a3e9eef545cf5d28fbcf761908a5004eb4f0b8b
[INFO] running `Command { std: "docker" "start" "-a" "5cb2a4b7c07600997e23ec3e1a3e9eef545cf5d28fbcf761908a5004eb4f0b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cb2a4b7c07600997e23ec3e1a3e9eef545cf5d28fbcf761908a5004eb4f0b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb2a4b7c07600997e23ec3e1a3e9eef545cf5d28fbcf761908a5004eb4f0b8b", kill_on_drop: false }`
[INFO] [stdout] 5cb2a4b7c07600997e23ec3e1a3e9eef545cf5d28fbcf761908a5004eb4f0b8b
[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] 1ab3f52a4dc5c7a04cf3295b3293fb73a9068afe7b591aa74bd3e191ec89a157
[INFO] running `Command { std: "docker" "start" "-a" "1ab3f52a4dc5c7a04cf3295b3293fb73a9068afe7b591aa74bd3e191ec89a157", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking axum-core v0.3.4
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking axum v0.6.20
[INFO] [stderr]     Checking hyper-trace-id v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> src/extract.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |           let response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 72 | |             .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap())
[INFO] [stdout] 73 | |             .await
[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<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> src/extract.rs:73:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |             .await
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> src/extract.rs:71:24
[INFO] [stdout]    |
[INFO] [stdout] 71 |           let response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 72 | |             .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap())
[INFO] [stdout] 73 | |             .await
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> src/extract.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 |           let response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 93 | |             .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap())
[INFO] [stdout] 94 | |             .await
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> src/extract.rs:94:14
[INFO] [stdout]    |
[INFO] [stdout] 94 |             .await
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]   --> src/extract.rs:92:24
[INFO] [stdout]    |
[INFO] [stdout] 92 |           let response = app
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 93 | |             .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap())
[INFO] [stdout] 94 | |             .await
[INFO] [stdout]    | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]    --> src/extract.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |           let response = app
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 112 | |             .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap())
[INFO] [stdout] 113 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]    --> src/extract.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 |             .await
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<http_body::combinators::box_body::UnsyncBoxBody<axum::body::Bytes, axum::Error>>, Infallible>
[INFO] [stdout]    --> src/extract.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |           let response = app
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 112 | |             .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap())
[INFO] [stdout] 113 | |             .await
[INFO] [stdout]     | |__________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:183:53
[INFO] [stdout]     |
[INFO] [stdout] 183 |               .service_fn(|_req: Request<Body>| async {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 184 | |                 let res: Result<Response<Body>, Infallible> = Ok(Response::new(Body::empty()));
[INFO] [stdout] 185 | |                 res
[INFO] [stdout] 186 | |             });
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:184:63
[INFO] [stdout]     |
[INFO] [stdout] 184 |                 let res: Result<Response<Body>, Infallible> = Ok(Response::new(Body::empty()));
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:185:17
[INFO] [stdout]     |
[INFO] [stdout] 185 |                 res
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         test_svc.oneshot(req).await.unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:189:31
[INFO] [stdout]     |
[INFO] [stdout] 189 |         test_svc.oneshot(req).await.unwrap();
[INFO] [stdout]     |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:189:9
[INFO] [stdout]     |
[INFO] [stdout] 189 |         test_svc.oneshot(req).await.unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:214:53
[INFO] [stdout]     |
[INFO] [stdout] 214 |               .service_fn(|_req: Request<Body>| async {
[INFO] [stdout]     |  _____________________________________________________^
[INFO] [stdout] 215 | |                 let res: Result<Response<Body>, Infallible> = Ok(Response::new(Body::empty()));
[INFO] [stdout] 216 | |                 res
[INFO] [stdout] 217 | |             });
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:215:63
[INFO] [stdout]     |
[INFO] [stdout] 215 |                 let res: Result<Response<Body>, Infallible> = Ok(Response::new(Body::empty()));
[INFO] [stdout]     |                                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:216:17
[INFO] [stdout]     |
[INFO] [stdout] 216 |                 res
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let resp = test_svc.oneshot(req).await.unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:220:42
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let resp = test_svc.oneshot(req).await.unwrap();
[INFO] [stdout]     |                                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::Response<Body>, Infallible>
[INFO] [stdout]    --> src/layer.rs:220:20
[INFO] [stdout]     |
[INFO] [stdout] 220 |         let resp = test_svc.oneshot(req).await.unwrap();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper-trace-id` (lib test) due to 21 previous errors
[INFO] running `Command { std: "docker" "inspect" "1ab3f52a4dc5c7a04cf3295b3293fb73a9068afe7b591aa74bd3e191ec89a157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ab3f52a4dc5c7a04cf3295b3293fb73a9068afe7b591aa74bd3e191ec89a157", kill_on_drop: false }`
[INFO] [stdout] 1ab3f52a4dc5c7a04cf3295b3293fb73a9068afe7b591aa74bd3e191ec89a157
