[INFO] cloning repository https://github.com/UO276213/RustChat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UO276213/RustChat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUO276213%2FRustChat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUO276213%2FRustChat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a315fd527c79db6fe449b679332e40eb00c25d7a [INFO] checking UO276213/RustChat 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%2FUO276213%2FRustChat" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/UO276213/RustChat [INFO] finished tweaking git repo https://github.com/UO276213/RustChat [INFO] tweaked toml for git repo https://github.com/UO276213/RustChat written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/UO276213/RustChat 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/UO276213/RustChat 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a575288a9fffd1575dbab6098588abf551a41d3bbd3b13ae41e988663fcb921e [INFO] running `Command { std: "docker" "start" "-a" "a575288a9fffd1575dbab6098588abf551a41d3bbd3b13ae41e988663fcb921e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a575288a9fffd1575dbab6098588abf551a41d3bbd3b13ae41e988663fcb921e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a575288a9fffd1575dbab6098588abf551a41d3bbd3b13ae41e988663fcb921e", kill_on_drop: false }` [INFO] [stdout] a575288a9fffd1575dbab6098588abf551a41d3bbd3b13ae41e988663fcb921e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 470d2becc6fc3d5ead94b04d6e9c1762159b30a096d1a559626e559ac301ab3e [INFO] running `Command { std: "docker" "start" "-a" "470d2becc6fc3d5ead94b04d6e9c1762159b30a096d1a559626e559ac301ab3e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking input_buffer v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking tungstenite v0.12.0 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling pin-project-internal v1.1.2 [INFO] [stderr] Checking pin-project v1.1.2 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-tungstenite v0.13.0 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking RustChat v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/chat_server.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | addr: SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 31 | | // service_fn converts our function into a `Service` [INFO] [stdout] 32 | | Ok::<_, Infallible>(service_fn(move |req| routes::handle_request(req, addr, Arc::clone(&state)) [INFO] [stdout] 33 | | )) [INFO] [stdout] 34 | | } [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, Infallible> [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | / Ok::<_, Infallible>(service_fn(move |req| routes::handle_request(req, addr, Arc::clone(&state)) [INFO] [stdout] 33 | | )) [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:11:133 [INFO] [stdout] | [INFO] [stdout] 11 | pub async fn handle_request(request: Request, addr: SocketAddr, state: ServerStateSafe) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________________________________________________________^ [INFO] [stdout] 12 | | match (request.uri().path(), request.headers().contains_key(header::UPGRADE)) { [INFO] [stdout] 13 | | //if the request is ws_echo and the request headers contains an Upgrade key [INFO] [stdout] 14 | | ("/connect-chat", true) => { [INFO] [stdout] ... | [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:11:133 [INFO] [stdout] | [INFO] [stdout] 11 | pub async fn handle_request(request: Request, addr: SocketAddr, state: ServerStateSafe) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________________________________________________________^ [INFO] [stdout] 12 | | match (request.uri().path(), request.headers().contains_key(header::UPGRADE)) { [INFO] [stdout] 13 | | //if the request is ws_echo and the request headers contains an Upgrade key [INFO] [stdout] 14 | | ("/connect-chat", true) => { [INFO] [stdout] ... | [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / match (request.uri().path(), request.headers().contains_key(header::UPGRADE)) { [INFO] [stdout] 13 | | //if the request is ws_echo and the request headers contains an Upgrade key [INFO] [stdout] 14 | | ("/connect-chat", true) => { [INFO] [stdout] 15 | | connect_chat(request, addr, state) [INFO] [stdout] ... | [INFO] [stdout] 44 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | ("/connect-chat", true) => { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 15 | | connect_chat(request, addr, state) [INFO] [stdout] 16 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | connect_chat(request, addr, state) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:17:37 [INFO] [stdout] | [INFO] [stdout] 17 | ("/connect-chat", false) => { [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 18 | | //handle the case where the url is /ws_echo, but does not have an Upgrade field [INFO] [stdout] 19 | | Ok(Response::new(Body::from("Getting even warmer, \ [INFO] [stdout] 20 | | try connecting to this url \ [INFO] [stdout] 21 | | using a websocket client.\n"))) [INFO] [stdout] 22 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | / Ok(Response::new(Body::from("Getting even warmer, \ [INFO] [stdout] 20 | | try connecting to this url \ [INFO] [stdout] 21 | | using a websocket client.\n"))) [INFO] [stdout] | |_______________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | (url, false) => { [INFO] [stdout] | _________________________^ [INFO] [stdout] 24 | | // handle any other url without an Upgrade header field [INFO] [stdout] 25 | | [INFO] [stdout] 26 | | match url { [INFO] [stdout] ... | [INFO] [stdout] 36 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | / match url { [INFO] [stdout] 27 | | "/chat" => { [INFO] [stdout] 28 | | let state = state.read().await; [INFO] [stdout] 29 | | let res = serde_json::to_string(&state.messages).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 34 | | /connect-chat url instead.\n")))) [INFO] [stdout] 35 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | "/chat" => { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 28 | | let state = state.read().await; [INFO] [stdout] 29 | | let res = serde_json::to_string(&state.messages).unwrap(); [INFO] [stdout] 30 | | Ok(Response::new(Body::from(res))) [INFO] [stdout] 31 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(Response::new(Body::from(res))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | _ => Ok(Response::new(Body::from(format!("This {url} url doesn't do \ [INFO] [stdout] | ______________________^ [INFO] [stdout] 33 | | much, try accessing the \ [INFO] [stdout] 34 | | /connect-chat url instead.\n")))) [INFO] [stdout] | |_________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | (_, true) => { [INFO] [stdout] | ______________________^ [INFO] [stdout] 38 | | //handle any other url with an Upgrade header field [INFO] [stdout] 39 | | Ok(Response::new(Body::from("Getting warmer, but I'm \ [INFO] [stdout] 40 | | only letting you connect \ [INFO] [stdout] 41 | | via websocket over on \ [INFO] [stdout] 42 | | /connect-chat, try that url.\n"))) [INFO] [stdout] 43 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | / Ok(Response::new(Body::from("Getting warmer, but I'm \ [INFO] [stdout] 40 | | only letting you connect \ [INFO] [stdout] 41 | | via websocket over on \ [INFO] [stdout] 42 | | /connect-chat, try that url.\n"))) [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:47:125 [INFO] [stdout] | [INFO] [stdout] 47 | fn connect_chat(mut request: Request, addr: SocketAddr, state: ServerStateSafe) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________________________________________________^ [INFO] [stdout] 48 | | //assume request is a handshake, so create the handshake response [INFO] [stdout] 49 | | let response = [INFO] [stdout] 50 | | match handshake::server::create_response_with_body(&request, Body::empty) { [INFO] [stdout] ... | [INFO] [stdout] 91 | | Ok::<_, Infallible>(response) [INFO] [stdout] 92 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | return Ok(res); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | Ok::<_, Infallible>(response) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `RustChat` (bin "RustChat") due to 19 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/chat_server.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | addr: SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/main.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | async move { [INFO] [stdout] | ____________________^ [INFO] [stdout] 31 | | // service_fn converts our function into a `Service` [INFO] [stdout] 32 | | Ok::<_, Infallible>(service_fn(move |req| routes::handle_request(req, addr, Arc::clone(&state)) [INFO] [stdout] 33 | | )) [INFO] [stdout] 34 | | } [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, Infallible> [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | / Ok::<_, Infallible>(service_fn(move |req| routes::handle_request(req, addr, Arc::clone(&state)) [INFO] [stdout] 33 | | )) [INFO] [stdout] | |______________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:11:133 [INFO] [stdout] | [INFO] [stdout] 11 | pub async fn handle_request(request: Request, addr: SocketAddr, state: ServerStateSafe) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________________________________________________________^ [INFO] [stdout] 12 | | match (request.uri().path(), request.headers().contains_key(header::UPGRADE)) { [INFO] [stdout] 13 | | //if the request is ws_echo and the request headers contains an Upgrade key [INFO] [stdout] 14 | | ("/connect-chat", true) => { [INFO] [stdout] ... | [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:11:133 [INFO] [stdout] | [INFO] [stdout] 11 | pub async fn handle_request(request: Request, addr: SocketAddr, state: ServerStateSafe) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________________________________________________________^ [INFO] [stdout] 12 | | match (request.uri().path(), request.headers().contains_key(header::UPGRADE)) { [INFO] [stdout] 13 | | //if the request is ws_echo and the request headers contains an Upgrade key [INFO] [stdout] 14 | | ("/connect-chat", true) => { [INFO] [stdout] ... | [INFO] [stdout] 45 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | / match (request.uri().path(), request.headers().contains_key(header::UPGRADE)) { [INFO] [stdout] 13 | | //if the request is ws_echo and the request headers contains an Upgrade key [INFO] [stdout] 14 | | ("/connect-chat", true) => { [INFO] [stdout] 15 | | connect_chat(request, addr, state) [INFO] [stdout] ... | [INFO] [stdout] 44 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:14:36 [INFO] [stdout] | [INFO] [stdout] 14 | ("/connect-chat", true) => { [INFO] [stdout] | ____________________________________^ [INFO] [stdout] 15 | | connect_chat(request, addr, state) [INFO] [stdout] 16 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | connect_chat(request, addr, state) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:17:37 [INFO] [stdout] | [INFO] [stdout] 17 | ("/connect-chat", false) => { [INFO] [stdout] | _____________________________________^ [INFO] [stdout] 18 | | //handle the case where the url is /ws_echo, but does not have an Upgrade field [INFO] [stdout] 19 | | Ok(Response::new(Body::from("Getting even warmer, \ [INFO] [stdout] 20 | | try connecting to this url \ [INFO] [stdout] 21 | | using a websocket client.\n"))) [INFO] [stdout] 22 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | / Ok(Response::new(Body::from("Getting even warmer, \ [INFO] [stdout] 20 | | try connecting to this url \ [INFO] [stdout] 21 | | using a websocket client.\n"))) [INFO] [stdout] | |_______________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:23:25 [INFO] [stdout] | [INFO] [stdout] 23 | (url, false) => { [INFO] [stdout] | _________________________^ [INFO] [stdout] 24 | | // handle any other url without an Upgrade header field [INFO] [stdout] 25 | | [INFO] [stdout] 26 | | match url { [INFO] [stdout] ... | [INFO] [stdout] 36 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | / match url { [INFO] [stdout] 27 | | "/chat" => { [INFO] [stdout] 28 | | let state = state.read().await; [INFO] [stdout] 29 | | let res = serde_json::to_string(&state.messages).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 34 | | /connect-chat url instead.\n")))) [INFO] [stdout] 35 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:27:28 [INFO] [stdout] | [INFO] [stdout] 27 | "/chat" => { [INFO] [stdout] | ____________________________^ [INFO] [stdout] 28 | | let state = state.read().await; [INFO] [stdout] 29 | | let res = serde_json::to_string(&state.messages).unwrap(); [INFO] [stdout] 30 | | Ok(Response::new(Body::from(res))) [INFO] [stdout] 31 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | Ok(Response::new(Body::from(res))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | _ => Ok(Response::new(Body::from(format!("This {url} url doesn't do \ [INFO] [stdout] | ______________________^ [INFO] [stdout] 33 | | much, try accessing the \ [INFO] [stdout] 34 | | /connect-chat url instead.\n")))) [INFO] [stdout] | |_________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:37:22 [INFO] [stdout] | [INFO] [stdout] 37 | (_, true) => { [INFO] [stdout] | ______________________^ [INFO] [stdout] 38 | | //handle any other url with an Upgrade header field [INFO] [stdout] 39 | | Ok(Response::new(Body::from("Getting warmer, but I'm \ [INFO] [stdout] 40 | | only letting you connect \ [INFO] [stdout] 41 | | via websocket over on \ [INFO] [stdout] 42 | | /connect-chat, try that url.\n"))) [INFO] [stdout] 43 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | / Ok(Response::new(Body::from("Getting warmer, but I'm \ [INFO] [stdout] 40 | | only letting you connect \ [INFO] [stdout] 41 | | via websocket over on \ [INFO] [stdout] 42 | | /connect-chat, try that url.\n"))) [INFO] [stdout] | |__________________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:47:125 [INFO] [stdout] | [INFO] [stdout] 47 | fn connect_chat(mut request: Request, addr: SocketAddr, state: ServerStateSafe) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________________________________________________^ [INFO] [stdout] 48 | | //assume request is a handshake, so create the handshake response [INFO] [stdout] 49 | | let response = [INFO] [stdout] 50 | | match handshake::server::create_response_with_body(&request, Body::empty) { [INFO] [stdout] ... | [INFO] [stdout] 91 | | Ok::<_, Infallible>(response) [INFO] [stdout] 92 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | return Ok(res); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/routes.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | Ok::<_, Infallible>(response) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `RustChat` (bin "RustChat" test) due to 19 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "470d2becc6fc3d5ead94b04d6e9c1762159b30a096d1a559626e559ac301ab3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "470d2becc6fc3d5ead94b04d6e9c1762159b30a096d1a559626e559ac301ab3e", kill_on_drop: false }` [INFO] [stdout] 470d2becc6fc3d5ead94b04d6e9c1762159b30a096d1a559626e559ac301ab3e