[INFO] cloning repository https://github.com/mibmo/fast-ip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mibmo/fast-ip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibmo%2Ffast-ip", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibmo%2Ffast-ip'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a2bbd4a6a4473c15e2e257fa7a4a03e3e9f67fc
[INFO] checking mibmo/fast-ip against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmibmo%2Ffast-ip" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mibmo/fast-ip
[INFO] finished tweaking git repo https://github.com/mibmo/fast-ip
[INFO] tweaked toml for git repo https://github.com/mibmo/fast-ip written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mibmo/fast-ip 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 git repo https://github.com/mibmo/fast-ip 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] f4a234f96daebb24838312e5d66d91b17fdcc73821a546fe388576fffc7102e5
[INFO] running `Command { std: "docker" "start" "-a" "f4a234f96daebb24838312e5d66d91b17fdcc73821a546fe388576fffc7102e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4a234f96daebb24838312e5d66d91b17fdcc73821a546fe388576fffc7102e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4a234f96daebb24838312e5d66d91b17fdcc73821a546fe388576fffc7102e5", kill_on_drop: false }`
[INFO] [stdout] f4a234f96daebb24838312e5d66d91b17fdcc73821a546fe388576fffc7102e5
[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] 1d832c88c758d8cf5e656d211dbbe0df3a8dd70ddb3d3ed8edf308518f13b321
[INFO] running `Command { std: "docker" "start" "-a" "1d832c88c758d8cf5e656d211dbbe0df3a8dd70ddb3d3ed8edf308518f13b321", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.63
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking pin-project-lite v0.2.6
[INFO] [stderr]     Checking bytes v1.0.1
[INFO] [stderr]    Compiling tokio v1.3.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking futures-core v0.3.13
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]     Checking futures-sink v0.3.13
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking futures-task v0.3.13
[INFO] [stderr]    Compiling httparse v1.3.5
[INFO] [stderr]     Checking http v0.2.3
[INFO] [stderr]     Checking futures-util v0.3.13
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking tracing v0.1.25
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking futures-channel v0.3.13
[INFO] [stderr]     Checking tower-service v0.3.1
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking mio v0.7.9
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking http-body v0.4.0
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.5
[INFO] [stderr]     Checking pin-project v1.0.5
[INFO] [stderr]     Checking tokio-util v0.6.4
[INFO] [stderr]     Checking h2 v0.3.1
[INFO] [stderr]     Checking hyper v0.14.4
[INFO] [stderr]     Checking fast-ip 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:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 |   async fn landing_page() -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 16 | |     let body = include_str!("../res/landing.html");
[INFO] [stdout] 17 | |
[INFO] [stdout] 18 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     Ok(resp)
[INFO] [stdout] 25 | | }
[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:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 |   async fn landing_page() -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 16 | |     let body = include_str!("../res/landing.html");
[INFO] [stdout] 17 | |
[INFO] [stdout] 18 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     Ok(resp)
[INFO] [stdout] 25 | | }
[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:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Ok(resp)
[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:27:78
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn error_404(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________^
[INFO] [stdout] 28 | |     let body = format!(
[INFO] [stdout] 29 | |         "You've hit a 404 error; the page at {path} doesn't exist",
[INFO] [stdout] 30 | |         path = req.uri().path()
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |     Ok(resp)
[INFO] [stdout] 40 | | }
[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:27:78
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn error_404(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________^
[INFO] [stdout] 28 | |     let body = format!(
[INFO] [stdout] 29 | |         "You've hit a 404 error; the page at {path} doesn't exist",
[INFO] [stdout] 30 | |         path = req.uri().path()
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |     Ok(resp)
[INFO] [stdout] 40 | | }
[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:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Ok(resp)
[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:42:71
[INFO] [stdout]    |
[INFO] [stdout] 42 |   async fn ip_plain(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________________^
[INFO] [stdout] 43 | |     let body = addr.to_string();
[INFO] [stdout] 44 | |
[INFO] [stdout] 45 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     Ok(resp)
[INFO] [stdout] 52 | | }
[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:42:71
[INFO] [stdout]    |
[INFO] [stdout] 42 |   async fn ip_plain(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________________^
[INFO] [stdout] 43 | |     let body = addr.to_string();
[INFO] [stdout] 44 | |
[INFO] [stdout] 45 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     Ok(resp)
[INFO] [stdout] 52 | | }
[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:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Ok(resp)
[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:54:70
[INFO] [stdout]    |
[INFO] [stdout] 54 |   async fn ip_json(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 55 | |     let body = format!("{{\"ip\":\"{ip}\"}}", ip = addr);
[INFO] [stdout] 56 | |
[INFO] [stdout] 57 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     Ok(resp)
[INFO] [stdout] 64 | | }
[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:54:70
[INFO] [stdout]    |
[INFO] [stdout] 54 |   async fn ip_json(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 55 | |     let body = format!("{{\"ip\":\"{ip}\"}}", ip = addr);
[INFO] [stdout] 56 | |
[INFO] [stdout] 57 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     Ok(resp)
[INFO] [stdout] 64 | | }
[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:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Ok(resp)
[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:66:86
[INFO] [stdout]    |
[INFO] [stdout] 66 |   async fn mux(req: Request<Body>, addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________________^
[INFO] [stdout] 67 | |     match req.uri().path() {
[INFO] [stdout] 68 | |         "/" => landing_page().await,
[INFO] [stdout] 69 | |         "/ip" | "/plain" => ip_plain(addr).await,
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | | }
[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:66:86
[INFO] [stdout]    |
[INFO] [stdout] 66 |   async fn mux(req: Request<Body>, addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________________^
[INFO] [stdout] 67 | |     match req.uri().path() {
[INFO] [stdout] 68 | |         "/" => landing_page().await,
[INFO] [stdout] 69 | |         "/ip" | "/plain" => ip_plain(addr).await,
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | | }
[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:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | /     match req.uri().path() {
[INFO] [stdout] 68 | |         "/" => landing_page().await,
[INFO] [stdout] 69 | |         "/ip" | "/plain" => ip_plain(addr).await,
[INFO] [stdout] 70 | |         "/json" => ip_json(addr).await,
[INFO] [stdout] 71 | |         _ => error_404(req).await,
[INFO] [stdout] 72 | |     }
[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:68:16
[INFO] [stdout]    |
[INFO] [stdout] 68 |         "/" => landing_page().await,
[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:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |         "/" => landing_page().await,
[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:68:16
[INFO] [stdout]    |
[INFO] [stdout] 68 |         "/" => landing_page().await,
[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:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 |         "/ip" | "/plain" => ip_plain(addr).await,
[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:69:44
[INFO] [stdout]    |
[INFO] [stdout] 69 |         "/ip" | "/plain" => ip_plain(addr).await,
[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:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 |         "/ip" | "/plain" => ip_plain(addr).await,
[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:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |         "/json" => ip_json(addr).await,
[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:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 |         "/json" => ip_json(addr).await,
[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:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |         "/json" => ip_json(addr).await,
[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:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         _ => error_404(req).await,
[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:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 |         _ => error_404(req).await,
[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:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         _ => error_404(req).await,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:81:53: 81:63}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:81:20
[INFO] [stdout]    |
[INFO] [stdout] 81 |         async move { Ok::<_, Infallible>(service_fn(move |req| mux(req, addr.clone()))) }
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:81:53: 81:63}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |         async move { Ok::<_, Infallible>(service_fn(move |req| mux(req, addr.clone()))) }
[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:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 |   async fn landing_page() -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 16 | |     let body = include_str!("../res/landing.html");
[INFO] [stdout] 17 | |
[INFO] [stdout] 18 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     Ok(resp)
[INFO] [stdout] 25 | | }
[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:15:63
[INFO] [stdout]    |
[INFO] [stdout] 15 |   async fn landing_page() -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________^
[INFO] [stdout] 16 | |     let body = include_str!("../res/landing.html");
[INFO] [stdout] 17 | |
[INFO] [stdout] 18 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 24 | |     Ok(resp)
[INFO] [stdout] 25 | | }
[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:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Ok(resp)
[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:27:78
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn error_404(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________^
[INFO] [stdout] 28 | |     let body = format!(
[INFO] [stdout] 29 | |         "You've hit a 404 error; the page at {path} doesn't exist",
[INFO] [stdout] 30 | |         path = req.uri().path()
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |     Ok(resp)
[INFO] [stdout] 40 | | }
[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:27:78
[INFO] [stdout]    |
[INFO] [stdout] 27 |   async fn error_404(req: Request<Body>) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________^
[INFO] [stdout] 28 | |     let body = format!(
[INFO] [stdout] 29 | |         "You've hit a 404 error; the page at {path} doesn't exist",
[INFO] [stdout] 30 | |         path = req.uri().path()
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |     Ok(resp)
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-ip` (bin "server") due to 29 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Ok(resp)
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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:42:71
[INFO] [stdout]    |
[INFO] [stdout] 42 |   async fn ip_plain(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________________^
[INFO] [stdout] 43 | |     let body = addr.to_string();
[INFO] [stdout] 44 | |
[INFO] [stdout] 45 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     Ok(resp)
[INFO] [stdout] 52 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fast-ip` (bin "server" test) due to 29 previous errors
[INFO] [stdout] error: this type will no longer be must used: Result<Response<Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:42:71
[INFO] [stdout]    |
[INFO] [stdout] 42 |   async fn ip_plain(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  _______________________________________________________________________^
[INFO] [stdout] 43 | |     let body = addr.to_string();
[INFO] [stdout] 44 | |
[INFO] [stdout] 45 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |     Ok(resp)
[INFO] [stdout] 52 | | }
[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:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     Ok(resp)
[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:54:70
[INFO] [stdout]    |
[INFO] [stdout] 54 |   async fn ip_json(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 55 | |     let body = format!("{{\"ip\":\"{ip}\"}}", ip = addr);
[INFO] [stdout] 56 | |
[INFO] [stdout] 57 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     Ok(resp)
[INFO] [stdout] 64 | | }
[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:54:70
[INFO] [stdout]    |
[INFO] [stdout] 54 |   async fn ip_json(addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 55 | |     let body = format!("{{\"ip\":\"{ip}\"}}", ip = addr);
[INFO] [stdout] 56 | |
[INFO] [stdout] 57 | |     let resp = Response::builder()
[INFO] [stdout] ...  |
[INFO] [stdout] 63 | |     Ok(resp)
[INFO] [stdout] 64 | | }
[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:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Ok(resp)
[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:66:86
[INFO] [stdout]    |
[INFO] [stdout] 66 |   async fn mux(req: Request<Body>, addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________________^
[INFO] [stdout] 67 | |     match req.uri().path() {
[INFO] [stdout] 68 | |         "/" => landing_page().await,
[INFO] [stdout] 69 | |         "/ip" | "/plain" => ip_plain(addr).await,
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | | }
[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:66:86
[INFO] [stdout]    |
[INFO] [stdout] 66 |   async fn mux(req: Request<Body>, addr: IpAddr) -> Result<Response<Body>, Infallible> {
[INFO] [stdout]    |  ______________________________________________________________________________________^
[INFO] [stdout] 67 | |     match req.uri().path() {
[INFO] [stdout] 68 | |         "/" => landing_page().await,
[INFO] [stdout] 69 | |         "/ip" | "/plain" => ip_plain(addr).await,
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | | }
[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:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | /     match req.uri().path() {
[INFO] [stdout] 68 | |         "/" => landing_page().await,
[INFO] [stdout] 69 | |         "/ip" | "/plain" => ip_plain(addr).await,
[INFO] [stdout] 70 | |         "/json" => ip_json(addr).await,
[INFO] [stdout] 71 | |         _ => error_404(req).await,
[INFO] [stdout] 72 | |     }
[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:68:16
[INFO] [stdout]    |
[INFO] [stdout] 68 |         "/" => landing_page().await,
[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:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 |         "/" => landing_page().await,
[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:68:16
[INFO] [stdout]    |
[INFO] [stdout] 68 |         "/" => landing_page().await,
[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:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 |         "/ip" | "/plain" => ip_plain(addr).await,
[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:69:44
[INFO] [stdout]    |
[INFO] [stdout] 69 |         "/ip" | "/plain" => ip_plain(addr).await,
[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:69:29
[INFO] [stdout]    |
[INFO] [stdout] 69 |         "/ip" | "/plain" => ip_plain(addr).await,
[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:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |         "/json" => ip_json(addr).await,
[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:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 |         "/json" => ip_json(addr).await,
[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:70:20
[INFO] [stdout]    |
[INFO] [stdout] 70 |         "/json" => ip_json(addr).await,
[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:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         _ => error_404(req).await,
[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:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 |         _ => error_404(req).await,
[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:71:14
[INFO] [stdout]    |
[INFO] [stdout] 71 |         _ => error_404(req).await,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:81:53: 81:63}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:81:20
[INFO] [stdout]    |
[INFO] [stdout] 81 |         async move { Ok::<_, Infallible>(service_fn(move |req| mux(req, addr.clone()))) }
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<service::util::ServiceFn<{closure@src/main.rs:81:53: 81:63}, Body>, Infallible>
[INFO] [stdout]   --> src/main.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |         async move { Ok::<_, Infallible>(service_fn(move |req| mux(req, addr.clone()))) }
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d832c88c758d8cf5e656d211dbbe0df3a8dd70ddb3d3ed8edf308518f13b321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d832c88c758d8cf5e656d211dbbe0df3a8dd70ddb3d3ed8edf308518f13b321", kill_on_drop: false }`
[INFO] [stdout] 1d832c88c758d8cf5e656d211dbbe0df3a8dd70ddb3d3ed8edf308518f13b321