[INFO] fetching crate http-to-https-redirect 0.1.0...
[INFO] checking http-to-https-redirect-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate http-to-https-redirect 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate http-to-https-redirect 0.1.0
[INFO] finished tweaking crates.io crate http-to-https-redirect 0.1.0
[INFO] tweaked toml for crates.io crate http-to-https-redirect 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate http-to-https-redirect 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 http-to-https-redirect 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] ef2a2e6315cce3925ab729fa8e807745c5d7180e79724d8f3dff00ec6a7bd896
[INFO] running `Command { std: "docker" "start" "-a" "ef2a2e6315cce3925ab729fa8e807745c5d7180e79724d8f3dff00ec6a7bd896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef2a2e6315cce3925ab729fa8e807745c5d7180e79724d8f3dff00ec6a7bd896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2a2e6315cce3925ab729fa8e807745c5d7180e79724d8f3dff00ec6a7bd896", kill_on_drop: false }`
[INFO] [stdout] ef2a2e6315cce3925ab729fa8e807745c5d7180e79724d8f3dff00ec6a7bd896
[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] 6b39c2e60389263774915fc1e06024f363b516972dcfa5a274d06aef0db59cd8
[INFO] running `Command { std: "docker" "start" "-a" "6b39c2e60389263774915fc1e06024f363b516972dcfa5a274d06aef0db59cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking http-to-https-redirect v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:6:77
[INFO] [stdout]    |
[INFO] [stdout]  6 |   async fn redirect(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________________________^
[INFO] [stdout]  7 | |     // Extract host header (fall back to socket address if missing)
[INFO] [stdout]  8 | |     let host = req.headers()
[INFO] [stdout]  9 | |         .get("host")
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     Ok(resp)
[INFO] [stdout] 26 | | }
[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<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:6:77
[INFO] [stdout]    |
[INFO] [stdout]  6 |   async fn redirect(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________________________^
[INFO] [stdout]  7 | |     // Extract host header (fall back to socket address if missing)
[INFO] [stdout]  8 | |     let host = req.headers()
[INFO] [stdout]  9 | |         .get("host")
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     Ok(resp)
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Ok(resp)
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {redirect}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |       let make_svc = make_service_fn(|_conn| async {
[INFO] [stdout]    |  __________________________________________________^
[INFO] [stdout] 34 | |         Ok::<_, Infallible>(service_fn(redirect))
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {redirect}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Ok::<_, Infallible>(service_fn(redirect))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-to-https-redirect` (bin "http-to-https-redirect" test) due to 5 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<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:6:77
[INFO] [stdout]    |
[INFO] [stdout]  6 |   async fn redirect(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________________________^
[INFO] [stdout]  7 | |     // Extract host header (fall back to socket address if missing)
[INFO] [stdout]  8 | |     let host = req.headers()
[INFO] [stdout]  9 | |         .get("host")
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     Ok(resp)
[INFO] [stdout] 26 | | }
[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<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:6:77
[INFO] [stdout]    |
[INFO] [stdout]  6 |   async fn redirect(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _____________________________________________________________________________^
[INFO] [stdout]  7 | |     // Extract host header (fall back to socket address if missing)
[INFO] [stdout]  8 | |     let host = req.headers()
[INFO] [stdout]  9 | |         .get("host")
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     Ok(resp)
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Ok(resp)
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {redirect}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:33:50
[INFO] [stdout]    |
[INFO] [stdout] 33 |       let make_svc = make_service_fn(|_conn| async {
[INFO] [stdout]    |  __________________________________________________^
[INFO] [stdout] 34 | |         Ok::<_, Infallible>(service_fn(redirect))
[INFO] [stdout] 35 | |     });
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<hyper::service::util::ServiceFn<fn(hyper::Request<Body>) -> impl Future<Output = Result<Response<Body>, Infallible>> {redirect}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |         Ok::<_, Infallible>(service_fn(redirect))
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `http-to-https-redirect` (bin "http-to-https-redirect") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "6b39c2e60389263774915fc1e06024f363b516972dcfa5a274d06aef0db59cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b39c2e60389263774915fc1e06024f363b516972dcfa5a274d06aef0db59cd8", kill_on_drop: false }`
[INFO] [stdout] 6b39c2e60389263774915fc1e06024f363b516972dcfa5a274d06aef0db59cd8
