[INFO] cloning repository https://github.com/hiproco/tui-prac [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiproco/tui-prac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiproco%2Ftui-prac", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiproco%2Ftui-prac'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 979d637f1e344624ca8019e3e67dff2653958eff [INFO] testing hiproco/tui-prac against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiproco%2Ftui-prac" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hiproco/tui-prac on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hiproco/tui-prac [INFO] finished tweaking git repo https://github.com/hiproco/tui-prac [INFO] tweaked toml for git repo https://github.com/hiproco/tui-prac written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hiproco/tui-prac 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa665b994029b0a78b01ffd9b0758a22ed7ddb5c163f642613eace6aff09b2b8 [INFO] running `Command { std: "docker" "start" "-a" "fa665b994029b0a78b01ffd9b0758a22ed7ddb5c163f642613eace6aff09b2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa665b994029b0a78b01ffd9b0758a22ed7ddb5c163f642613eace6aff09b2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa665b994029b0a78b01ffd9b0758a22ed7ddb5c163f642613eace6aff09b2b8", kill_on_drop: false }` [INFO] [stdout] fa665b994029b0a78b01ffd9b0758a22ed7ddb5c163f642613eace6aff09b2b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4b770ff4a10313ac3093392e4af301723c4e96ac35dfeacb406459499b1b4c6 [INFO] running `Command { std: "docker" "start" "-a" "c4b770ff4a10313ac3093392e4af301723c4e96ac35dfeacb406459499b1b4c6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.76 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Compiling itertools v0.12.0 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling lru v0.12.1 [INFO] [stderr] Compiling signal-hook-mio v0.2.3 [INFO] [stderr] Compiling crossterm v0.27.0 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Compiling strum v0.25.0 [INFO] [stderr] Compiling ratatui v0.25.0 [INFO] [stderr] Compiling tui-prac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ToSocketAddrs`, `cell::OnceCell`, `ops::Not`, and `self` [INFO] [stdout] --> src/network.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::OnceCell, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, Error, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::{Ipv4Addr, SocketAddrV4, TcpListener, TcpStream, ToSocketAddrs, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::Not, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recv` [INFO] [stdout] --> src/network.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | if let Ok((recv, addr)) = seeker.recv_from(&mut buf) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_recv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MULTIADDR` is never used [INFO] [stdout] --> src/network.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PORT` is never used [INFO] [stdout] --> src/network.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | const PORT: u16 = 21340; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `local_server` is never used [INFO] [stdout] --> src/network.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn local_server(atleast: usize) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/network.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn check(mut stream: TcpStream) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pinger` is never used [INFO] [stdout] --> src/network.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn pinger(server_port: u16, finished: Arc) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connector` is never used [INFO] [stdout] --> src/network.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn connector() -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/network.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / peers [INFO] [stdout] 57 | | .iter() [INFO] [stdout] 58 | | // .into_iter() [INFO] [stdout] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stdout] 60 | | .collect::>(); [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = peers [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ToSocketAddrs`, `cell::OnceCell`, `ops::Not`, and `self` [INFO] [stdout] --> src/network.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::OnceCell, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, Error, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::{Ipv4Addr, SocketAddrV4, TcpListener, TcpStream, ToSocketAddrs, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::Not, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recv` [INFO] [stdout] --> src/network.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | if let Ok((recv, addr)) = seeker.recv_from(&mut buf) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_recv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 420 | Tab(selected) => Some(*selected), [INFO] [stdout] | ------------- matches all the relevant values [INFO] [stdout] 421 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `name`, `set`, `en`, `image`, and `notes` are never read [INFO] [stdout] --> src/main.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 206 | struct CardAttribute { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 207 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 208 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 209 | set: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 210 | en: String, [INFO] [stdout] | ^^ [INFO] [stdout] 211 | image: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 212 | notes: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CardAttribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `attribute` is never read [INFO] [stdout] --> src/main.rs:216:13 [INFO] [stdout] | [INFO] [stdout] 215 | struct Item { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 216 | attribute: CardAttribute, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attribute` and `items` are never read [INFO] [stdout] --> src/main.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 219 | struct Event { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 220 | attribute: CardAttribute, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 221 | items: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `other` is never read [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 224 | struct Schema { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 225 | item: Item, [INFO] [stdout] 226 | other: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Schema` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BORDERED` is never used [INFO] [stdout] --> src/main.rs:286:11 [INFO] [stdout] | [INFO] [stdout] 286 | const BORDERED: Block = Block::new().borders(Borders::ALL); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Apply` is never used [INFO] [stdout] --> src/main.rs:316:7 [INFO] [stdout] | [INFO] [stdout] 316 | trait Apply: FnMut(I) -> O + Sized { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `states` is never read [INFO] [stdout] --> src/main.rs:410:5 [INFO] [stdout] | [INFO] [stdout] 408 | struct GameState { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 409 | changed: bool, [INFO] [stdout] 410 | states: GameData, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameState` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayoutTree` is never constructed [INFO] [stdout] --> src/main.rs:425:8 [INFO] [stdout] | [INFO] [stdout] 425 | struct LayoutTree { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoInner` is never used [INFO] [stdout] --> src/main.rs:429:7 [INFO] [stdout] | [INFO] [stdout] 429 | trait IntoInner { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Log` is never constructed [INFO] [stdout] --> src/main.rs:433:8 [INFO] [stdout] | [INFO] [stdout] 433 | struct Log(T, RefCell); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_inner` is never used [INFO] [stdout] --> src/main.rs:435:8 [INFO] [stdout] | [INFO] [stdout] 434 | impl Log { [INFO] [stdout] | ------------------------------- method in this implementation [INFO] [stdout] 435 | fn into_inner(mut self) -> T { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Loggable` is never used [INFO] [stdout] --> src/main.rs:454:7 [INFO] [stdout] | [INFO] [stdout] 454 | trait Loggable: Debug + Sized { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MULTIADDR` is never used [INFO] [stdout] --> src/network.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PORT` is never used [INFO] [stdout] --> src/network.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | const PORT: u16 = 21340; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `local_server` is never used [INFO] [stdout] --> src/network.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn local_server(atleast: usize) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/network.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn check(mut stream: TcpStream) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pinger` is never used [INFO] [stdout] --> src/network.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn pinger(server_port: u16, finished: Arc) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connector` is never used [INFO] [stdout] --> src/network.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn connector() -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thegameloop` is never used [INFO] [stdout] --> src/main.rs:92:19 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn thegameloop() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vote` is never used [INFO] [stdout] --> src/main.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn vote(players: &[Player]) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `choose` is never used [INFO] [stdout] --> src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn choose(_player: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `description` is never used [INFO] [stdout] --> src/main.rs:351:16 [INFO] [stdout] | [INFO] [stdout] 336 | impl Card { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 351 | pub fn description>(self, description: S) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | writeln!(logger, "[written {} bytes]", amt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/network.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / peers [INFO] [stdout] 57 | | .iter() [INFO] [stdout] 58 | | // .into_iter() [INFO] [stdout] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stdout] 60 | | .collect::>(); [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = peers [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.72s [INFO] running `Command { std: "docker" "inspect" "c4b770ff4a10313ac3093392e4af301723c4e96ac35dfeacb406459499b1b4c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4b770ff4a10313ac3093392e4af301723c4e96ac35dfeacb406459499b1b4c6", kill_on_drop: false }` [INFO] [stdout] c4b770ff4a10313ac3093392e4af301723c4e96ac35dfeacb406459499b1b4c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec41ed084d8fbb58790cadf8a8d2433a3accd73b46ca2394245598fa15275fbf [INFO] running `Command { std: "docker" "start" "-a" "ec41ed084d8fbb58790cadf8a8d2433a3accd73b46ca2394245598fa15275fbf", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `ToSocketAddrs`, `cell::OnceCell`, `ops::Not`, and `self` [INFO] [stdout] --> src/network.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::OnceCell, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, Error, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::{Ipv4Addr, SocketAddrV4, TcpListener, TcpStream, ToSocketAddrs, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::Not, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recv` [INFO] [stdout] --> src/network.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | if let Ok((recv, addr)) = seeker.recv_from(&mut buf) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_recv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MULTIADDR` is never used [INFO] [stdout] --> src/network.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PORT` is never used [INFO] [stdout] --> src/network.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | const PORT: u16 = 21340; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `local_server` is never used [INFO] [stdout] --> src/network.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn local_server(atleast: usize) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/network.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn check(mut stream: TcpStream) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pinger` is never used [INFO] [stdout] --> src/network.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn pinger(server_port: u16, finished: Arc) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connector` is never used [INFO] [stdout] --> src/network.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn connector() -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/network.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / peers [INFO] [stdout] 57 | | .iter() [INFO] [stdout] 58 | | // .into_iter() [INFO] [stdout] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stdout] 60 | | .collect::>(); [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = peers [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tui-prac v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ToSocketAddrs`, `cell::OnceCell`, `ops::Not`, and `self` [INFO] [stdout] --> src/network.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::OnceCell, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, Error, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::{Ipv4Addr, SocketAddrV4, TcpListener, TcpStream, ToSocketAddrs, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::Not, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_server` is never used [INFO] [stdout] --> examples/server.rs:45:4 [INFO] [stdout] | [INFO] [stdout] 45 | fn run_server() {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_peer` is never used [INFO] [stdout] --> examples/server.rs:52:4 [INFO] [stdout] | [INFO] [stdout] 52 | fn find_peer(with: Option, port: Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Socket` is never used [INFO] [stdout] --> examples/playground.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | trait Socket: Sized { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ConnectionSocket` is never used [INFO] [stdout] --> examples/playground.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | trait ConnectionSocket: Socket {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recv` [INFO] [stdout] --> src/network.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | if let Ok((recv, addr)) = seeker.recv_from(&mut buf) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_recv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ListenerSocket` is never used [INFO] [stdout] --> examples/playground.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | trait ListenerSocket: Socket {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Guard` is never constructed [INFO] [stdout] --> examples/playground.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | struct Guard {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Serializer` is never used [INFO] [stdout] --> examples/playground.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | trait Serializer {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Serialize` is never used [INFO] [stdout] --> examples/playground.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | trait Serialize { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MULTIADDR` is never used [INFO] [stdout] --> src/network.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PORT` is never used [INFO] [stdout] --> src/network.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | const PORT: u16 = 21340; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `local_server` is never used [INFO] [stdout] --> src/network.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn local_server(atleast: usize) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/network.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn check(mut stream: TcpStream) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pinger` is never used [INFO] [stdout] --> src/network.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn pinger(server_port: u16, finished: Arc) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connector` is never used [INFO] [stdout] --> src/network.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn connector() -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ToSocketAddrs`, `cell::OnceCell`, `ops::Not`, and `self` [INFO] [stdout] --> src/network.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::OnceCell, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 3 | io::{self, Error, Read, Write}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | net::{Ipv4Addr, SocketAddrV4, TcpListener, TcpStream, ToSocketAddrs, UdpSocket}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 5 | ops::Not, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/network.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / peers [INFO] [stdout] 57 | | .iter() [INFO] [stdout] 58 | | // .into_iter() [INFO] [stdout] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stdout] 60 | | .collect::>(); [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = peers [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `recv` [INFO] [stdout] --> src/network.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | if let Ok((recv, addr)) = seeker.recv_from(&mut buf) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_recv` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:421:13 [INFO] [stdout] | [INFO] [stdout] 420 | Tab(selected) => Some(*selected), [INFO] [stdout] | ------------- matches all the relevant values [INFO] [stdout] 421 | _ => None, [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `name`, `set`, `en`, `image`, and `notes` are never read [INFO] [stdout] --> src/main.rs:207:13 [INFO] [stdout] | [INFO] [stdout] 206 | struct CardAttribute { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 207 | id: u16, [INFO] [stdout] | ^^ [INFO] [stdout] 208 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 209 | set: u8, [INFO] [stdout] | ^^^ [INFO] [stdout] 210 | en: String, [INFO] [stdout] | ^^ [INFO] [stdout] 211 | image: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 212 | notes: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CardAttribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `attribute` is never read [INFO] [stdout] --> src/main.rs:216:13 [INFO] [stdout] | [INFO] [stdout] 215 | struct Item { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 216 | attribute: CardAttribute, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attribute` and `items` are never read [INFO] [stdout] --> src/main.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 219 | struct Event { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 220 | attribute: CardAttribute, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 221 | items: u8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `other` is never read [INFO] [stdout] --> src/main.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 224 | struct Schema { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 225 | item: Item, [INFO] [stdout] 226 | other: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Schema` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BORDERED` is never used [INFO] [stdout] --> src/main.rs:286:11 [INFO] [stdout] | [INFO] [stdout] 286 | const BORDERED: Block = Block::new().borders(Borders::ALL); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Apply` is never used [INFO] [stdout] --> src/main.rs:316:7 [INFO] [stdout] | [INFO] [stdout] 316 | trait Apply: FnMut(I) -> O + Sized { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `states` is never read [INFO] [stdout] --> src/main.rs:410:5 [INFO] [stdout] | [INFO] [stdout] 408 | struct GameState { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 409 | changed: bool, [INFO] [stdout] 410 | states: GameData, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameState` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LayoutTree` is never constructed [INFO] [stdout] --> src/main.rs:425:8 [INFO] [stdout] | [INFO] [stdout] 425 | struct LayoutTree { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `IntoInner` is never used [INFO] [stdout] --> src/main.rs:429:7 [INFO] [stdout] | [INFO] [stdout] 429 | trait IntoInner { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MULTIADDR` is never used [INFO] [stdout] --> src/network.rs:72:7 [INFO] [stdout] | [INFO] [stdout] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PORT` is never used [INFO] [stdout] --> src/network.rs:74:7 [INFO] [stdout] | [INFO] [stdout] 74 | const PORT: u16 = 21340; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `local_server` is never used [INFO] [stdout] --> src/network.rs:75:4 [INFO] [stdout] | [INFO] [stdout] 75 | fn local_server(atleast: usize) -> std::io::Result> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check` is never used [INFO] [stdout] --> src/network.rs:100:4 [INFO] [stdout] | [INFO] [stdout] 100 | fn check(mut stream: TcpStream) -> Option { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pinger` is never used [INFO] [stdout] --> src/network.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn pinger(server_port: u16, finished: Arc) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `connector` is never used [INFO] [stdout] --> src/network.rs:122:4 [INFO] [stdout] | [INFO] [stdout] 122 | fn connector() -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thegameloop` is never used [INFO] [stdout] --> src/main.rs:92:19 [INFO] [stdout] | [INFO] [stdout] 92 | pub(crate) fn thegameloop() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vote` is never used [INFO] [stdout] --> src/main.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 109 | fn vote(players: &[Player]) -> bool { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `choose` is never used [INFO] [stdout] --> src/main.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn choose(_player: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `description` is never used [INFO] [stdout] --> src/main.rs:351:16 [INFO] [stdout] | [INFO] [stdout] 336 | impl Card { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 351 | pub fn description>(self, description: S) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:243:13 [INFO] [stdout] | [INFO] [stdout] 243 | writeln!(logger, "[written {} bytes]", amt); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `collect` that must be used [INFO] [stdout] --> src/network.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | / peers [INFO] [stdout] 57 | | .iter() [INFO] [stdout] 58 | | // .into_iter() [INFO] [stdout] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stdout] 60 | | .collect::>(); [INFO] [stdout] | |________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = peers [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:470:9 [INFO] [stdout] | [INFO] [stdout] 470 | dbg!(r); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `Command { std: "docker" "inspect" "ec41ed084d8fbb58790cadf8a8d2433a3accd73b46ca2394245598fa15275fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec41ed084d8fbb58790cadf8a8d2433a3accd73b46ca2394245598fa15275fbf", kill_on_drop: false }` [INFO] [stdout] ec41ed084d8fbb58790cadf8a8d2433a3accd73b46ca2394245598fa15275fbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 027109148bee1d662f1054ec4e5f706532d5dc9877d938999367fc8f5b3339ce [INFO] running `Command { std: "docker" "start" "-a" "027109148bee1d662f1054ec4e5f706532d5dc9877d938999367fc8f5b3339ce", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `ToSocketAddrs`, `cell::OnceCell`, `ops::Not`, and `self` [INFO] [stderr] --> src/network.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | cell::OnceCell, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 3 | io::{self, Error, Read, Write}, [INFO] [stderr] | ^^^^ [INFO] [stderr] 4 | net::{Ipv4Addr, SocketAddrV4, TcpListener, TcpStream, ToSocketAddrs, UdpSocket}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 5 | ops::Not, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `recv` [INFO] [stderr] --> src/network.rs:129:20 [INFO] [stderr] | [INFO] [stderr] 129 | if let Ok((recv, addr)) = seeker.recv_from(&mut buf) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_recv` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `MULTIADDR` is never used [INFO] [stderr] --> src/network.rs:72:7 [INFO] [stderr] | [INFO] [stderr] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `PORT` is never used [INFO] [stderr] --> src/network.rs:74:7 [INFO] [stderr] | [INFO] [stderr] 74 | const PORT: u16 = 21340; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `local_server` is never used [INFO] [stderr] --> src/network.rs:75:4 [INFO] [stderr] | [INFO] [stderr] 75 | fn local_server(atleast: usize) -> std::io::Result> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `check` is never used [INFO] [stderr] --> src/network.rs:100:4 [INFO] [stderr] | [INFO] [stderr] 100 | fn check(mut stream: TcpStream) -> Option { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `pinger` is never used [INFO] [stderr] --> src/network.rs:107:4 [INFO] [stderr] | [INFO] [stderr] 107 | fn pinger(server_port: u16, finished: Arc) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `connector` is never used [INFO] [stderr] --> src/network.rs:122:4 [INFO] [stderr] | [INFO] [stderr] 122 | fn connector() -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `collect` that must be used [INFO] [stderr] --> src/network.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | / peers [INFO] [stderr] 57 | | .iter() [INFO] [stderr] 58 | | // .into_iter() [INFO] [stderr] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stderr] 60 | | .collect::>(); [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 56 | let _ = peers [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `tui-prac` (lib) generated 9 warnings (run `cargo fix --lib -p tui-prac` to apply 1 suggestion) [INFO] [stderr] warning: `tui-prac` (lib test) generated 9 warnings (9 duplicates) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/main.rs:421:13 [INFO] [stderr] | [INFO] [stderr] 420 | Tab(selected) => Some(*selected), [INFO] [stderr] | ------------- matches all the relevant values [INFO] [stderr] 421 | _ => None, [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `name`, `set`, `en`, `image`, and `notes` are never read [INFO] [stderr] --> src/main.rs:207:13 [INFO] [stderr] | [INFO] [stderr] 206 | struct CardAttribute { [INFO] [stderr] | ------------- fields in this struct [INFO] [stderr] 207 | id: u16, [INFO] [stderr] | ^^ [INFO] [stderr] 208 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 209 | set: u8, [INFO] [stderr] | ^^^ [INFO] [stderr] 210 | en: String, [INFO] [stderr] | ^^ [INFO] [stderr] 211 | image: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 212 | notes: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CardAttribute` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `attribute` is never read [INFO] [stderr] --> src/main.rs:216:13 [INFO] [stderr] | [INFO] [stderr] 215 | struct Item { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 216 | attribute: CardAttribute, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `attribute` and `items` are never read [INFO] [stderr] --> src/main.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 219 | struct Event { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 220 | attribute: CardAttribute, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 221 | items: u8, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `other` is never read [INFO] [stderr] --> src/main.rs:226:13 [INFO] [stderr] | [INFO] [stderr] 224 | struct Schema { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 225 | item: Item, [INFO] [stderr] 226 | other: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Schema` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: constant `BORDERED` is never used [INFO] [stderr] --> src/main.rs:286:11 [INFO] [stderr] | [INFO] [stderr] 286 | const BORDERED: Block = Block::new().borders(Borders::ALL); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Apply` is never used [INFO] [stderr] --> src/main.rs:316:7 [INFO] [stderr] | [INFO] [stderr] 316 | trait Apply: FnMut(I) -> O + Sized { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `states` is never read [INFO] [stderr] --> src/main.rs:410:5 [INFO] [stderr] | [INFO] [stderr] 408 | struct GameState { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 409 | changed: bool, [INFO] [stderr] 410 | states: GameData, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `GameState` has derived impls for the traits `Default` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `LayoutTree` is never constructed [INFO] [stderr] --> src/main.rs:425:8 [INFO] [stderr] | [INFO] [stderr] 425 | struct LayoutTree { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `IntoInner` is never used [INFO] [stderr] --> src/main.rs:429:7 [INFO] [stderr] | [INFO] [stderr] 429 | trait IntoInner { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MULTIADDR` is never used [INFO] [stderr] --> src/network.rs:72:7 [INFO] [stderr] | [INFO] [stderr] 72 | const MULTIADDR: SocketAddrV4 = SocketAddrV4::new(Ipv4Addr::new(0b11101111, 255, 2, 134), 21340); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `thegameloop` is never used [INFO] [stderr] --> src/main.rs:92:19 [INFO] [stderr] | [INFO] [stderr] 92 | pub(crate) fn thegameloop() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `vote` is never used [INFO] [stderr] --> src/main.rs:109:8 [INFO] [stderr] | [INFO] [stderr] 109 | fn vote(players: &[Player]) -> bool { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `choose` is never used [INFO] [stderr] --> src/main.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | fn choose(_player: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `description` is never used [INFO] [stderr] --> src/main.rs:351:16 [INFO] [stderr] | [INFO] [stderr] 336 | impl Card { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 351 | pub fn description>(self, description: S) -> Self { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:243:13 [INFO] [stderr] | [INFO] [stderr] 243 | writeln!(logger, "[written {} bytes]", amt); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused return value of `collect` that must be used [INFO] [stderr] --> src/network.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | / peers [INFO] [stderr] 57 | | .iter() [INFO] [stderr] 58 | | // .into_iter() [INFO] [stderr] 59 | | .filter_map(|p| std::net::TcpStream::connect(p).ok()) [INFO] [stderr] 60 | | .collect::>(); [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 56 | let _ = peers [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:470:9 [INFO] [stderr] | [INFO] [stderr] 470 | dbg!(r); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: this warning originates in the macro `dbg` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function `run_server` is never used [INFO] [stderr] --> examples/server.rs:45:4 [INFO] [stderr] | [INFO] [stderr] 45 | fn run_server() {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `find_peer` is never used [INFO] [stderr] --> examples/server.rs:52:4 [INFO] [stderr] | [INFO] [stderr] 52 | fn find_peer(with: Option, port: Option) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Socket` is never used [INFO] [stderr] --> examples/playground.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | trait Socket: Sized { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `ConnectionSocket` is never used [INFO] [stderr] --> examples/playground.rs:7:7 [INFO] [stderr] | [INFO] [stderr] 7 | trait ConnectionSocket: Socket {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `ListenerSocket` is never used [INFO] [stderr] --> examples/playground.rs:8:7 [INFO] [stderr] | [INFO] [stderr] 8 | trait ListenerSocket: Socket {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Guard` is never constructed [INFO] [stderr] --> examples/playground.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | struct Guard {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Serializer` is never used [INFO] [stderr] --> examples/playground.rs:23:7 [INFO] [stderr] | [INFO] [stderr] 23 | trait Serializer {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Serialize` is never used [INFO] [stderr] --> examples/playground.rs:24:7 [INFO] [stderr] | [INFO] [stderr] 24 | trait Serialize { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tui-prac` (bin "tui-prac" test) generated 25 warnings (7 duplicates) [INFO] [stderr] warning: `tui-prac` (example "server") generated 2 warnings [INFO] [stderr] warning: `tui-prac` (example "playground") generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tui_prac-10915c6d148dac00) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tui_prac-9217cfe3a974241c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::cell_take ... ok [INFO] [stdout] test tests::take_byref ... ok [INFO] [stdout] test tests::bufread_bytes ... ok [INFO] [stdout] test tests::refs ... ok [INFO] [stdout] test tests::log ... ok [INFO] [stdout] test tests::player_connect ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::player_connect stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'tests::player_connect' panicked at src/main.rs:88:73: [INFO] [stdout] failed to write: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6426d7e12790 - std::backtrace_rs::backtrace::libunwind::trace::hff7ffeb2055d56f7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x6426d7e12790 - std::backtrace_rs::backtrace::trace_unsynchronized::he7b3446d48853094 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x6426d7e12790 - std::sys::backtrace::_print_fmt::hc2f9f78a9d81f67e [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6426d7e12790 - ::fmt::h222ded249a1f0b37 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6426d7e3a173 - core::fmt::rt::Argument::fmt::hf87ad28cd961f7a3 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x6426d7e3a173 - core::fmt::write::h9275005cf35b8a10 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/fmt/mod.rs:1449:21 [INFO] [stdout] 6: 0x6426d7e0f1a3 - std::io::Write::write_fmt::h9c45a7064b117632 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/io/mod.rs:1890:15 [INFO] [stdout] 7: 0x6426d7e125e2 - std::sys::backtrace::BacktraceLock::print::hd225c6688b44ae93 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x6426d7e13bbf - std::panicking::default_hook::{{closure}}::h2b0bdfbf5b027ac9 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:298:22 [INFO] [stdout] 9: 0x6426d7e139d8 - std::panicking::default_hook::ha8790851fc656c1a [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:322:9 [INFO] [stdout] 10: 0x6426d7dd99c5 - as core::ops::function::Fn>::call::hdad4d0506655a157 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 11: 0x6426d7dd99c5 - test::test_main::{{closure}}::hdf61abd52acd3de0 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:135:21 [INFO] [stdout] 12: 0x6426d7e146b3 - as core::ops::function::Fn>::call::h52c5bf698b1366e5 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2030:9 [INFO] [stdout] 13: 0x6426d7e146b3 - std::panicking::rust_panic_with_hook::ha306bc05bdb5b696 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:839:13 [INFO] [stdout] 14: 0x6426d7e1436a - std::panicking::begin_panic_handler::{{closure}}::h2c0d6e717a62810c [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:704:13 [INFO] [stdout] 15: 0x6426d7e12c99 - std::sys::backtrace::__rust_end_short_backtrace::h1e7465e8c528d13d [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x6426d7e13ffd - rust_begin_unwind [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:695:5 [INFO] [stdout] 17: 0x6426d7e38bf0 - core::panicking::panic_fmt::h0c17c793f18e9c3f [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x6426d7e38fc6 - core::result::unwrap_failed::hb71c1a118c26f2bc [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/result.rs:1704:5 [INFO] [stdout] 19: 0x6426d7d9d92f - core::result::Result::expect::h9a75e2f5a605419b [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/result.rs:1061:23 [INFO] [stdout] 20: 0x6426d7d9ed86 - tui_prac::game::Player::connect::h9a84c13ae9536404 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:88:13 [INFO] [stdout] 21: 0x6426d7d9f776 - tui_prac::tests::player_connect::h3d3debe26224e8eb [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:514:9 [INFO] [stdout] 22: 0x6426d7d9f757 - tui_prac::tests::player_connect::{{closure}}::h0d0532a812e25147 [INFO] [stdout] at /opt/rustwide/workdir/src/main.rs:513:24 [INFO] [stdout] 23: 0x6426d7d9cfe6 - core::ops::function::FnOnce::call_once::hcafd6dc00ec99803 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x6426d7ddf1bb - core::ops::function::FnOnce::call_once::ha8d13c24f305262f [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x6426d7ddf1bb - test::__rust_begin_short_backtrace::hda7ed5913d26b4c3 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:637:18 [INFO] [stdout] 26: 0x6426d7dde038 - test::run_test_in_process::{{closure}}::h98799ac8ad05dc17 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:660:60 [INFO] [stdout] 27: 0x6426d7dde038 - as core::ops::function::FnOnce<()>>::call_once::h9915be725ed5cec7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x6426d7dde038 - std::panicking::try::do_call::hdae5166dc0f6479b [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:587:40 [INFO] [stdout] 29: 0x6426d7dde038 - std::panicking::try::h8fa0f35111734e43 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:550:19 [INFO] [stdout] 30: 0x6426d7dde038 - std::panic::catch_unwind::h2c5c178909d676e7 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panic.rs:358:14 [INFO] [stdout] 31: 0x6426d7dde038 - test::run_test_in_process::h2157e57f25733f22 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:660:27 [INFO] [stdout] 32: 0x6426d7dde038 - test::run_test::{{closure}}::h22055a3e9dc56ab9 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:581:43 [INFO] [stdout] 33: 0x6426d7da0ff5 - test::run_test::{{closure}}::h0de666e52c64b314 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/test/src/lib.rs:611:41 [INFO] [stdout] 34: 0x6426d7da0ff5 - std::sys::backtrace::__rust_begin_short_backtrace::hc24dfc6dbc7f5867 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x6426d7da497a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h036a075b14c8a889 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x6426d7da497a - as core::ops::function::FnOnce<()>>::call_once::h77e5e1e1c11b3182 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x6426d7da497a - std::panicking::try::do_call::h64009ce4a7d5024a [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:587:40 [INFO] [stdout] 38: 0x6426d7da497a - std::panicking::try::h9f253851f45b6cf2 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panicking.rs:550:19 [INFO] [stdout] 39: 0x6426d7da497a - std::panic::catch_unwind::hbcdf318df191e0d2 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/panic.rs:358:14 [INFO] [stdout] 40: 0x6426d7da497a - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b0514eb1722a9bb [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x6426d7da497a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h49ed8239622cf2ed [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x6426d7e184cb - as core::ops::function::FnOnce>::call_once::h5d46408001e51da6 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 43: 0x6426d7e184cb - as core::ops::function::FnOnce>::call_once::hfb44b07af29285a8 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/alloc/src/boxed.rs:2016:9 [INFO] [stdout] 44: 0x6426d7e184cb - std::sys::pal::unix::thread::Thread::new::thread_start::h3fe202b40d9df201 [INFO] [stdout] at /rustc/552a959051cebf8f88a8f558399baf733bec9ce0/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 45: 0x74b37789bac3 - [INFO] [stdout] 46: 0x74b37792ca04 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::player_connect [INFO] [stdout] [INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin tui-prac` [INFO] running `Command { std: "docker" "inspect" "027109148bee1d662f1054ec4e5f706532d5dc9877d938999367fc8f5b3339ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "027109148bee1d662f1054ec4e5f706532d5dc9877d938999367fc8f5b3339ce", kill_on_drop: false }` [INFO] [stdout] 027109148bee1d662f1054ec4e5f706532d5dc9877d938999367fc8f5b3339ce