[INFO] cloning repository https://github.com/StaleHyena/websweeper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StaleHyena/websweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStaleHyena%2Fwebsweeper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStaleHyena%2Fwebsweeper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3994f264d50522fc09edaa8f1acd5dcfcd4e472e
[INFO] checking StaleHyena/websweeper 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%2FStaleHyena%2Fwebsweeper" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/StaleHyena/websweeper
[INFO] finished tweaking git repo https://github.com/StaleHyena/websweeper
[INFO] tweaked toml for git repo https://github.com/StaleHyena/websweeper written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/StaleHyena/websweeper 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/StaleHyena/websweeper 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5be6ec8e35f50ca63e9e1069ef714f1159c57d6be0fb63f9432a563581697803
[INFO] running `Command { std: "docker" "start" "-a" "5be6ec8e35f50ca63e9e1069ef714f1159c57d6be0fb63f9432a563581697803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5be6ec8e35f50ca63e9e1069ef714f1159c57d6be0fb63f9432a563581697803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5be6ec8e35f50ca63e9e1069ef714f1159c57d6be0fb63f9432a563581697803", kill_on_drop: false }`
[INFO] [stdout] 5be6ec8e35f50ca63e9e1069ef714f1159c57d6be0fb63f9432a563581697803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] c3c13b3e512e8ce8d9ad60be07935f99a042a2b8f962e00b52e6a13dbe1fd231
[INFO] running `Command { std: "docker" "start" "-a" "c3c13b3e512e8ce8d9ad60be07935f99a042a2b8f962e00b52e6a13dbe1fd231", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking smallvec v1.11.1
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling futures-util v0.3.28
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[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling unicase v2.7.0
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[INFO] [stderr]     Checking new_debug_unreachable v1.0.4
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[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling syn v2.0.37
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[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]    Compiling cc v1.0.83
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[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking base64 v0.21.4
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[INFO] [stderr]     Checking http-body v0.4.5
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[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.2
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking rustls-pemfile v1.0.3
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki v0.22.1
[INFO] [stderr]     Checking tungstenite v0.18.0
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]     Checking serde v1.0.188
[INFO] [stderr]     Checking multer v2.1.0
[INFO] [stderr]     Checking futures-executor v0.3.28
[INFO] [stderr]     Checking futures v0.3.28
[INFO] [stderr]     Checking tokio-util v0.7.9
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking tokio-tungstenite v0.18.0
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking string_cache v0.8.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking ammonia v3.3.0
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking warp v0.3.5
[INFO] [stderr]     Checking websweeper v1.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `game_driver`, `livepos_driver`, and `irc_driver` are never read
[INFO] [stdout]   --> src/types.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Room {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub game_driver: tokio::task::JoinHandle<()>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 31 |     pub cmd_stream: CmdTx,
[INFO] [stdout] 32 |     pub livepos_driver: tokio::task::JoinHandle<()>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub pos_stream: tokio::sync::mpsc::UnboundedSender<livepos::Req>,
[INFO] [stdout] 34 |     pub irc_driver: tokio::task::JoinHandle<()>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server` and `port` are never read
[INFO] [stdout]   --> src/ircbot.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct IrcConf {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 18 |     pub server: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IrcConf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Json, Infallible>
[INFO] [stdout]   --> src/main.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |               async move {
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 71 | |                 let roomsl = rooms.read().await;
[INFO] [stdout] 72 | |                 let pubsl = pubs.read().await;
[INFO] [stdout] 73 | |                 let rooms_pcount = futures::stream::iter(pubsl.iter())
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |             }
[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<Json, Infallible>
[INFO] [stdout]   --> src/main.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 | /                 Ok::<_,std::convert::Infallible>(
[INFO] [stdout] 85 | |                     reply::json(&resp)
[INFO] [stdout] 86 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:97:24
[INFO] [stdout]     |
[INFO] [stdout]  97 |               async move {
[INFO] [stdout]     |  ________________________^
[INFO] [stdout]  98 | |                 let r = r.read().await;
[INFO] [stdout]  99 | |                 let empty_len = empty_rooms(&r).await.len();
[INFO] [stdout] 100 | |                 let space = conf.limits.room_slots - r.len() + empty_len;
[INFO] [stdout] 101 | |                 Ok::<String, std::convert::Infallible>(space.to_string())
[INFO] [stdout] 102 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 Ok::<String, std::convert::Infallible>(space.to_string())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:299:88
[INFO] [stdout]     |
[INFO] [stdout] 299 |   async fn error_handler(err: Rejection) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________^
[INFO] [stdout] 300 | |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout] 301 | |     else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 311 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:299:88
[INFO] [stdout]     |
[INFO] [stdout] 299 |   async fn error_handler(err: Rejection) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________^
[INFO] [stdout] 300 | |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout] 301 | |     else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 311 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 | /     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout] 301 | |     else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] 303 | |     } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:300:27
[INFO] [stdout]     |
[INFO] [stdout] 300 |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:300:29
[INFO] [stdout]     |
[INFO] [stdout] 300 |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:301:10
[INFO] [stdout]     |
[INFO] [stdout] 301 |       else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout]     |  __________^
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] 303 | |     } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout] 304 | |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:301:54
[INFO] [stdout]     |
[INFO] [stdout] 301 |       else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] 303 | |     } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |       } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 304 | |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout] 305 | |     } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout] 306 | |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:303:56
[INFO] [stdout]     |
[INFO] [stdout] 303 |       } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 304 | |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout] 305 | |     } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:305:12
[INFO] [stdout]     |
[INFO] [stdout] 305 |       } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 306 | |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout] 307 | |     } else {
[INFO] [stdout] 308 | |         println!("unhandled rejection: {err:?}");
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:305:56
[INFO] [stdout]     |
[INFO] [stdout] 305 |       } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 306 | |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout] 307 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 308 | |         println!("unhandled rejection: {err:?}");
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BoardPos, Infallible>
[INFO] [stdout]    --> src/conn.rs:105:77
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   Move {t: MoveType::Reveal, pos: pos.try_into().unwrap() }, conn.addr))
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BoardPos, Infallible>
[INFO] [stdout]    --> src/conn.rs:119:82
[INFO] [stdout]     |
[INFO] [stdout] 119 | ...                   Move { t: MoveType::ToggleFlag, pos: pos.try_into().unwrap() }, conn.addr))
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `websweeper` (bin "websweeper") due to 22 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: fields `game_driver`, `livepos_driver`, and `irc_driver` are never read
[INFO] [stdout]   --> src/types.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Room {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub game_driver: tokio::task::JoinHandle<()>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 31 |     pub cmd_stream: CmdTx,
[INFO] [stdout] 32 |     pub livepos_driver: tokio::task::JoinHandle<()>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub pos_stream: tokio::sync::mpsc::UnboundedSender<livepos::Req>,
[INFO] [stdout] 34 |     pub irc_driver: tokio::task::JoinHandle<()>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `server` and `port` are never read
[INFO] [stdout]   --> src/ircbot.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct IrcConf {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 18 |     pub server: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 19 |     pub port: u16,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `IrcConf` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<warp::reply::Json, Infallible>
[INFO] [stdout]   --> src/main.rs:70:24
[INFO] [stdout]    |
[INFO] [stdout] 70 |               async move {
[INFO] [stdout]    |  ________________________^
[INFO] [stdout] 71 | |                 let roomsl = rooms.read().await;
[INFO] [stdout] 72 | |                 let pubsl = pubs.read().await;
[INFO] [stdout] 73 | |                 let rooms_pcount = futures::stream::iter(pubsl.iter())
[INFO] [stdout] ...  |
[INFO] [stdout] 87 | |             }
[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<warp::reply::Json, Infallible>
[INFO] [stdout]   --> src/main.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 | /                 Ok::<_,std::convert::Infallible>(
[INFO] [stdout] 85 | |                     reply::json(&resp)
[INFO] [stdout] 86 | |                 )
[INFO] [stdout]    | |_________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:97:24
[INFO] [stdout]     |
[INFO] [stdout]  97 |               async move {
[INFO] [stdout]     |  ________________________^
[INFO] [stdout]  98 | |                 let r = r.read().await;
[INFO] [stdout]  99 | |                 let empty_len = empty_rooms(&r).await.len();
[INFO] [stdout] 100 | |                 let space = conf.limits.room_slots - r.len() + empty_len;
[INFO] [stdout] 101 | |                 Ok::<String, std::convert::Infallible>(space.to_string())
[INFO] [stdout] 102 | |             }
[INFO] [stdout]     | |_____________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/main.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 Ok::<String, std::convert::Infallible>(space.to_string())
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:299:88
[INFO] [stdout]     |
[INFO] [stdout] 299 |   async fn error_handler(err: Rejection) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________^
[INFO] [stdout] 300 | |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout] 301 | |     else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 311 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:299:88
[INFO] [stdout]     |
[INFO] [stdout] 299 |   async fn error_handler(err: Rejection) -> Result<impl Reply, std::convert::Infallible> {
[INFO] [stdout]     |  ________________________________________________________________________________________^
[INFO] [stdout] 300 | |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout] 301 | |     else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 311 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:300:5
[INFO] [stdout]     |
[INFO] [stdout] 300 | /     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout] 301 | |     else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] 303 | |     } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:300:27
[INFO] [stdout]     |
[INFO] [stdout] 300 |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:300:29
[INFO] [stdout]     |
[INFO] [stdout] 300 |     if err.is_not_found() { Ok(reply::with_status("No such file", StatusCode::NOT_FOUND)) }
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:301:10
[INFO] [stdout]     |
[INFO] [stdout] 301 |       else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout]     |  __________^
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] 303 | |     } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout] 304 | |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:301:54
[INFO] [stdout]     |
[INFO] [stdout] 301 |       else if let Some(_e) = err.find::<BadFormData>() {
[INFO] [stdout]     |  ______________________________________________________^
[INFO] [stdout] 302 | |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout] 303 | |     } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:302:9
[INFO] [stdout]     |
[INFO] [stdout] 302 |         Ok(reply::with_status("Bad form data", StatusCode::BAD_REQUEST))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |       } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 304 | |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout] 305 | |     } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout] 306 | |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:303:56
[INFO] [stdout]     |
[INFO] [stdout] 303 |       } else if let Some(_e) = err.find::<BoardTooBig>() {
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 304 | |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout] 305 | |     } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:304:9
[INFO] [stdout]     |
[INFO] [stdout] 304 |         Ok(reply::with_status("Board too big", StatusCode::BAD_REQUEST))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:305:12
[INFO] [stdout]     |
[INFO] [stdout] 305 |       } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 306 | |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout] 307 | |     } else {
[INFO] [stdout] 308 | |         println!("unhandled rejection: {err:?}");
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:305:56
[INFO] [stdout]     |
[INFO] [stdout] 305 |       } else if let Some(_e) = err.find::<NoRoomSlots>() {
[INFO] [stdout]     |  ________________________________________________________^
[INFO] [stdout] 306 | |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout] 307 | |     } else {
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:306:9
[INFO] [stdout]     |
[INFO] [stdout] 306 |         Ok(reply::with_status("No more rooms slots", StatusCode::BAD_REQUEST))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |       } else {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 308 | |         println!("unhandled rejection: {err:?}");
[INFO] [stdout] 309 | |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout] 310 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<WithStatus<&str>, Infallible>
[INFO] [stdout]    --> src/main.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 |         Ok(reply::with_status("Server error", StatusCode::INTERNAL_SERVER_ERROR))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BoardPos, Infallible>
[INFO] [stdout]    --> src/conn.rs:105:77
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   Move {t: MoveType::Reveal, pos: pos.try_into().unwrap() }, conn.addr))
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<BoardPos, Infallible>
[INFO] [stdout]    --> src/conn.rs:119:82
[INFO] [stdout]     |
[INFO] [stdout] 119 | ...                   Move { t: MoveType::ToggleFlag, pos: pos.try_into().unwrap() }, conn.addr))
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `websweeper` (bin "websweeper" test) due to 22 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c3c13b3e512e8ce8d9ad60be07935f99a042a2b8f962e00b52e6a13dbe1fd231", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c13b3e512e8ce8d9ad60be07935f99a042a2b8f962e00b52e6a13dbe1fd231", kill_on_drop: false }`
[INFO] [stdout] c3c13b3e512e8ce8d9ad60be07935f99a042a2b8f962e00b52e6a13dbe1fd231
