[INFO] cloning repository https://github.com/Lioquacht-Religion/maumau_gameserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lioquacht-Religion/maumau_gameserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioquacht-Religion%2Fmaumau_gameserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioquacht-Religion%2Fmaumau_gameserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4a5c0f1a2c895ef627fbaad01114e71227945ef5 [INFO] checking Lioquacht-Religion/maumau_gameserver/4a5c0f1a2c895ef627fbaad01114e71227945ef5 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLioquacht-Religion%2Fmaumau_gameserver" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Lioquacht-Religion/maumau_gameserver on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Lioquacht-Religion/maumau_gameserver [INFO] finished tweaking git repo https://github.com/Lioquacht-Religion/maumau_gameserver [INFO] tweaked toml for git repo https://github.com/Lioquacht-Religion/maumau_gameserver written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Lioquacht-Religion/maumau_gameserver 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.ogl33.feature [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bbb211f52ea9bbd6c54d659d0151568eee22aaa037441b45a2fed176d64d4e4 [INFO] running `Command { std: "docker" "start" "-a" "3bbb211f52ea9bbd6c54d659d0151568eee22aaa037441b45a2fed176d64d4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bbb211f52ea9bbd6c54d659d0151568eee22aaa037441b45a2fed176d64d4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bbb211f52ea9bbd6c54d659d0151568eee22aaa037441b45a2fed176d64d4e4", kill_on_drop: false }` [INFO] [stdout] 3bbb211f52ea9bbd6c54d659d0151568eee22aaa037441b45a2fed176d64d4e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24dbc3d914a46332323fdeef19c45ddab10636baf3a52943d153797b9af252ea [INFO] running `Command { std: "docker" "start" "-a" "24dbc3d914a46332323fdeef19c45ddab10636baf3a52943d153797b9af252ea", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: dependencies.ogl33.feature [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking value-bag v1.4.1 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.1.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking concurrent-queue v2.2.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Checking async-task v4.4.0 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling syn v2.0.32 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Compiling fermium v0.1.4 [INFO] [stderr] Checking atomic-waker v1.1.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking ogl33 v0.2.0 [INFO] [stderr] Checking async-executor v1.5.1 [INFO] [stderr] Checking blocking v1.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking imagine v0.0.5 [INFO] [stderr] Checking beryllium v0.2.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Checking async-global-executor v2.3.1 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking card_games v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/card_games.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `JoinHandle`, `Mutex`, `channel`, and `self` [INFO] [stdout] --> src/network.rs:1:57 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{net::{TcpListener, TcpStream}, thread::{self, JoinHandle}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 2 | fs, io::{self, BufReader, BufRead, Write}, process::exit, sync::{mpsc::{channel, Sender, self}, Mutex, Arc}}; [INFO] [stdout] | ^^^^^^^ ^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/network.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{threadpool, my_http::{self, request::Request, response::Response, method::Method}}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CardPlayer`, `JACK`, `self`, and `self` [INFO] [stdout] --> src/session_controller.rs:5:104 [INFO] [stdout] | [INFO] [stdout] 5 | ...e, self}, request::{Request, self}, request_handler::RequestHandler, method::Method}, threadpool, my_json::{JSONObject, Keyvalue}, card_games::{CardPlayer, JACK, C... [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/my_http/request_handler.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::maumau_cardgame::{self, MauMauCardGame}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/card_games.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `JoinHandle`, `Mutex`, `channel`, and `self` [INFO] [stdout] --> src/network.rs:1:57 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{net::{TcpListener, TcpStream}, thread::{self, JoinHandle}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 2 | fs, io::{self, BufReader, BufRead, Write}, process::exit, sync::{mpsc::{channel, Sender, self}, Mutex, Arc}}; [INFO] [stdout] | ^^^^^^^ ^^^^ ^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/network.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{threadpool, my_http::{self, request::Request, response::Response, method::Method}}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CardPlayer`, `JACK`, `self`, and `self` [INFO] [stdout] --> src/session_controller.rs:5:104 [INFO] [stdout] | [INFO] [stdout] 5 | ...e, self}, request::{Request, self}, request_handler::RequestHandler, method::Method}, threadpool, my_json::{JSONObject, Keyvalue}, card_games::{CardPlayer, JACK, C... [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/my_http/request_handler.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::maumau_cardgame::{self, MauMauCardGame}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/network.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | fs, io::{self, BufReader, BufRead, Write}, process::exit, sync::{mpsc::{channel, Sender, self}, Mutex, Arc}}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `card_game` [INFO] [stdout] --> src/card_games.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 108 | fn laying_cond(&self, card_game : &mut MauMauCardGameState, hand_card_index : usize) -> bool {false} [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hand_card_index` [INFO] [stdout] --> src/card_games.rs:108:65 [INFO] [stdout] | [INFO] [stdout] 108 | fn laying_cond(&self, card_game : &mut MauMauCardGameState, hand_card_index : usize) -> bool {false} [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hand_card_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reciever` [INFO] [stdout] --> src/network.rs:103:63 [INFO] [stdout] | [INFO] [stdout] 103 | fn handle_get_request(request : &Request, sender : InputSend, reciever : ResponseRec) -> Response{ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reciever` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/network.rs:2:31 [INFO] [stdout] | [INFO] [stdout] 2 | fs, io::{self, BufReader, BufRead, Write}, process::exit, sync::{mpsc::{channel, Sender, self}, Mutex, Arc}}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `card_game` [INFO] [stdout] --> src/card_games.rs:108:27 [INFO] [stdout] | [INFO] [stdout] 108 | fn laying_cond(&self, card_game : &mut MauMauCardGameState, hand_card_index : usize) -> bool {false} [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hand_card_index` [INFO] [stdout] --> src/card_games.rs:108:65 [INFO] [stdout] | [INFO] [stdout] 108 | fn laying_cond(&self, card_game : &mut MauMauCardGameState, hand_card_index : usize) -> bool {false} [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_hand_card_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reciever` [INFO] [stdout] --> src/network.rs:103:63 [INFO] [stdout] | [INFO] [stdout] 103 | fn handle_get_request(request : &Request, sender : InputSend, reciever : ResponseRec) -> Response{ [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_reciever` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/my_http/request_handler.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | for (k, v) in self.method_map.iter(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/my_http/request_handler.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | fn handler_function(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/my_http/request_handler.rs:77:48 [INFO] [stdout] | [INFO] [stdout] 77 | fn handler_function(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/my_http/request_handler.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | fn handler_function2(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/my_http/request_handler.rs:82:49 [INFO] [stdout] | [INFO] [stdout] 82 | fn handler_function2(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/my_json.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | Some((obj, text)) => Ok(obj), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `DynCardEffect` is never used [INFO] [stdout] --> src/card_games.rs:67:6 [INFO] [stdout] | [INFO] [stdout] 67 | type DynCardEffect = Box; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_command_inputs` is never used [INFO] [stdout] --> src/network.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn start_command_inputs(sender : Sender) -> thread::JoinHandle>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `req_handler` is never read [INFO] [stdout] --> src/session_controller.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct SessionController{ [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | req_handler : RequestHandler [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_request` is never used [INFO] [stdout] --> src/session_controller.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 43 | impl SessionController{ [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 84 | fn handle_request(&mut self, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `leave_session` and `player_give_up` are never used [INFO] [stdout] --> src/session_controller.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 244 | impl GameSession{ [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 343 | fn leave_session(){} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 344 | fn player_give_up(){} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handler_function` is never used [INFO] [stdout] --> src/my_http/request_handler.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn handler_function(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handler_function2` is never used [INFO] [stdout] --> src/my_http/request_handler.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn handler_function2(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/my_http/request_handler.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn test(){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 28 | fn start_command_inputs(sender : Sender) -> thread::JoinHandle>{ [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | thread::spawn(move || -> io::Result<()> {loop { [INFO] [stdout] | ___________________^ [INFO] [stdout] 30 | | let mut input = String::new(); [INFO] [stdout] 31 | | io::stdin().read_line(&mut input)?; [INFO] [stdout] 32 | | //println!("your input?: {}", &input); [INFO] [stdout] ... | [INFO] [stdout] 49 | | [INFO] [stdout] 50 | | }}) [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network.rs:213:57 [INFO] [stdout] | [INFO] [stdout] 205 | let sender2 = sender.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 206 | let reciever2 = reciever.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 211 | let stream = stream.unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 212 | [INFO] [stdout] 213 | pool.execute(move || {handle_connection(stream, sender2.clone(), reciever2.clone())}); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network.rs:213:74 [INFO] [stdout] | [INFO] [stdout] 205 | let sender2 = sender.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 206 | let reciever2 = reciever.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 211 | let stream = stream.unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 212 | [INFO] [stdout] 213 | pool.execute(move || {handle_connection(stream, sender2.clone(), reciever2.clone())}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/session_controller.rs:101:24 [INFO] [stdout] | [INFO] [stdout] 95 | http_request_rec: HttpRequestRec, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | http_response_send: crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | sessions : HashMap::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/session_controller.rs:104:27 [INFO] [stdout] | [INFO] [stdout] 95 | http_request_rec: HttpRequestRec, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | http_response_send: crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 104 | req_handler : RequestHandler::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/session_controller.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 247 | input_reciever : crossbeam_channel::Receiver, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 248 | http_resp_sender : crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 252 | let game = MauMauCardGame::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 253 | let mut req_handler : RequestHandler= RequestHandler::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 256 | data : GameSessionData{ [INFO] [stdout] | ____________________^ [INFO] [stdout] 257 | | name : name.into(), [INFO] [stdout] 258 | | max_player_count, [INFO] [stdout] 259 | | state : SessionState::Waiting, [INFO] [stdout] 260 | | player_keys : HashMap::new(), [INFO] [stdout] 261 | | game, [INFO] [stdout] 262 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/threadpool.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 13 | fn new(id : usize, reciever : Arc>> ) -> Self{ [INFO] [stdout] | ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 16 | thread : Some (thread::spawn(move || loop { [INFO] [stdout] | ______________________^ [INFO] [stdout] 17 | | let message = reciever.lock().unwrap().recv(); [INFO] [stdout] 18 | | match message { [INFO] [stdout] 19 | | Ok(job) => { [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | })), [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/threadpool.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 43 | let (sender, reciever) = mpsc::channel(); [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | let mut workers : Vec = Vec::with_capacity(size); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | let reciever = Arc::new(Mutex::new(reciever)); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | sender : Some(sender), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v` [INFO] [stdout] --> src/my_http/request_handler.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | for (k, v) in self.method_map.iter(){ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_v` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/my_http/request_handler.rs:77:21 [INFO] [stdout] | [INFO] [stdout] 77 | fn handler_function(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/my_http/request_handler.rs:77:48 [INFO] [stdout] | [INFO] [stdout] 77 | fn handler_function(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/my_http/request_handler.rs:82:22 [INFO] [stdout] | [INFO] [stdout] 82 | fn handler_function2(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/my_http/request_handler.rs:82:49 [INFO] [stdout] | [INFO] [stdout] 82 | fn handler_function2(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/my_http/request_handler.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | handler.handle_request(&mut game, &req); [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = handler.handle_request(&mut game, &req); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `text` [INFO] [stdout] --> src/my_json.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | Some((obj, text)) => Ok(obj), [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_text` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `DynCardEffect` is never used [INFO] [stdout] --> src/card_games.rs:67:6 [INFO] [stdout] | [INFO] [stdout] 67 | type DynCardEffect = Box; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `start_command_inputs` is never used [INFO] [stdout] --> src/network.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn start_command_inputs(sender : Sender) -> thread::JoinHandle>{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `req_handler` is never read [INFO] [stdout] --> src/session_controller.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub struct SessionController{ [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 40 | req_handler : RequestHandler [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_request` is never used [INFO] [stdout] --> src/session_controller.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 43 | impl SessionController{ [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 84 | fn handle_request(&mut self, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `leave_session` and `player_give_up` are never used [INFO] [stdout] --> src/session_controller.rs:343:8 [INFO] [stdout] | [INFO] [stdout] 244 | impl GameSession{ [INFO] [stdout] | ---------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 343 | fn leave_session(){} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 344 | fn player_give_up(){} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handler_function` is never used [INFO] [stdout] --> src/my_http/request_handler.rs:77:4 [INFO] [stdout] | [INFO] [stdout] 77 | fn handler_function(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `handler_function2` is never used [INFO] [stdout] --> src/my_http/request_handler.rs:82:4 [INFO] [stdout] | [INFO] [stdout] 82 | fn handler_function2(game: &mut MauMauCardGame, request : &Request) -> Response{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test` is never used [INFO] [stdout] --> src/my_http/request_handler.rs:87:4 [INFO] [stdout] | [INFO] [stdout] 87 | fn test(){ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network.rs:29:19 [INFO] [stdout] | [INFO] [stdout] 28 | fn start_command_inputs(sender : Sender) -> thread::JoinHandle>{ [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | thread::spawn(move || -> io::Result<()> {loop { [INFO] [stdout] | ___________________^ [INFO] [stdout] 30 | | let mut input = String::new(); [INFO] [stdout] 31 | | io::stdin().read_line(&mut input)?; [INFO] [stdout] 32 | | //println!("your input?: {}", &input); [INFO] [stdout] ... | [INFO] [stdout] 49 | | [INFO] [stdout] 50 | | }}) [INFO] [stdout] | |______^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network.rs:213:57 [INFO] [stdout] | [INFO] [stdout] 205 | let sender2 = sender.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 206 | let reciever2 = reciever.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 211 | let stream = stream.unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 212 | [INFO] [stdout] 213 | pool.execute(move || {handle_connection(stream, sender2.clone(), reciever2.clone())}); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/network.rs:213:74 [INFO] [stdout] | [INFO] [stdout] 205 | let sender2 = sender.clone(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 206 | let reciever2 = reciever.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 211 | let stream = stream.unwrap(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 212 | [INFO] [stdout] 213 | pool.execute(move || {handle_connection(stream, sender2.clone(), reciever2.clone())}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/session_controller.rs:101:24 [INFO] [stdout] | [INFO] [stdout] 95 | http_request_rec: HttpRequestRec, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | http_response_send: crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | sessions : HashMap::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/session_controller.rs:104:27 [INFO] [stdout] | [INFO] [stdout] 95 | http_request_rec: HttpRequestRec, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | http_response_send: crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 104 | req_handler : RequestHandler::new(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/session_controller.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 247 | input_reciever : crossbeam_channel::Receiver, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 248 | http_resp_sender : crossbeam_channel::Sender, [INFO] [stdout] | ------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 252 | let game = MauMauCardGame::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 253 | let mut req_handler : RequestHandler= RequestHandler::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 256 | data : GameSessionData{ [INFO] [stdout] | ____________________^ [INFO] [stdout] 257 | | name : name.into(), [INFO] [stdout] 258 | | max_player_count, [INFO] [stdout] 259 | | state : SessionState::Waiting, [INFO] [stdout] 260 | | player_keys : HashMap::new(), [INFO] [stdout] 261 | | game, [INFO] [stdout] 262 | | }, [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/threadpool.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 13 | fn new(id : usize, reciever : Arc>> ) -> Self{ [INFO] [stdout] | ------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 16 | thread : Some (thread::spawn(move || loop { [INFO] [stdout] | ______________________^ [INFO] [stdout] 17 | | let message = reciever.lock().unwrap().recv(); [INFO] [stdout] 18 | | match message { [INFO] [stdout] 19 | | Ok(job) => { [INFO] [stdout] ... | [INFO] [stdout] 27 | | } [INFO] [stdout] 28 | | })), [INFO] [stdout] | |_______________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/threadpool.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 43 | let (sender, reciever) = mpsc::channel(); [INFO] [stdout] | ------ -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | let mut workers : Vec = Vec::with_capacity(size); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | let reciever = Arc::new(Mutex::new(reciever)); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | sender : Some(sender), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/my_http/request_handler.rs:102:5 [INFO] [stdout] | [INFO] [stdout] 102 | handler.handle_request(&mut game, &req); [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = handler.handle_request(&mut game, &req); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `card_games` (lib test) due to 9 previous errors; 24 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 8 previous errors; 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `card_games` (lib) due to 9 previous errors; 24 warnings emitted [INFO] running `Command { std: "docker" "inspect" "24dbc3d914a46332323fdeef19c45ddab10636baf3a52943d153797b9af252ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24dbc3d914a46332323fdeef19c45ddab10636baf3a52943d153797b9af252ea", kill_on_drop: false }` [INFO] [stdout] 24dbc3d914a46332323fdeef19c45ddab10636baf3a52943d153797b9af252ea