[INFO] updating cached repository mas-yo/rustgs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mas-yo/rustgs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mas-yo/rustgs" "work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/mas-yo/rustgs"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/mas-yo/rustgs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mas-yo/rustgs" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/mas-yo/rustgs"` [INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/mas-yo/rustgs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee8ba76e3b050ef818bb655a5a96475e0337bccc [INFO] sha for GitHub repo mas-yo/rustgs: ee8ba76e3b050ef818bb655a5a96475e0337bccc [INFO] validating manifest of mas-yo/rustgs on toolchain master#a850a426491e14186af2250549bf41256b5938d2 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mas-yo/rustgs on toolchain try#06a150c7d11500b41499224f165e9de1de096768 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mas-yo/rustgs [INFO] finished frobbing mas-yo/rustgs [INFO] frobbed toml for mas-yo/rustgs written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/mas-yo/rustgs/Cargo.toml [INFO] started frobbing mas-yo/rustgs [INFO] finished frobbing mas-yo/rustgs [INFO] frobbed toml for mas-yo/rustgs written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/mas-yo/rustgs/Cargo.toml [INFO] crate mas-yo/rustgs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mas-yo/rustgs against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-6/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/mas-yo/rustgs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 076c02aca2437d675bc3fb04d18dd4f34ec0c5a449612d9390fc3ca6c386b7f6 [INFO] running `"docker" "start" "-a" "076c02aca2437d675bc3fb04d18dd4f34ec0c5a449612d9390fc3ca6c386b7f6"` [INFO] [stderr] Checking byte-tools v0.3.0 [INFO] [stderr] Checking opaque-debug v0.2.1 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling mysqlclient-sys v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking memchr v2.1.2 [INFO] [stderr] Checking backtrace-sys v0.1.26 [INFO] [stderr] Checking atoi v0.3.1 [INFO] [stderr] Checking nix v0.12.0 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Compiling diesel_derives v1.3.0 [INFO] [stderr] Checking block-padding v0.1.2 [INFO] [stderr] Checking rand v0.6.1 [INFO] [stderr] Checking backtrace v0.3.13 [INFO] [stderr] Checking hyper v0.10.15 [INFO] [stderr] Checking crossbeam-deque v0.6.2 [INFO] [stderr] Checking block-buffer v0.7.0 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking flate2 v1.0.6 [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-threadpool v0.1.9 [INFO] [stderr] Checking twox-hash v1.1.2 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking mysql_common v0.14.0 [INFO] [stderr] Checking dotenv v0.13.0 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.4 [INFO] [stderr] Checking diesel v1.3.3 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio v0.1.14 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking websocket v0.22.3 [INFO] [stderr] Checking mysql v15.0.0 [INFO] [stderr] Checking rustgs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `ToSocketAddrs` [INFO] [stderr] --> src/main.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | net::{SocketAddr, ToSocketAddrs}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `codec::ws::MessageCodec`, `message::OwnedMessage`, `r#async::Server` [INFO] [stderr] --> src/main.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use websocket::{codec::ws::MessageCodec, message::OwnedMessage, r#async::Server, result::*}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::codec::Framed` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use tokio::codec::Framed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TcpListener`, `TcpStream` [INFO] [stderr] --> src/main.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::stream::SplitStream` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use tokio::prelude::stream::SplitStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `stream::*`, `sync::mpsc` [INFO] [stderr] --> src/main.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | use futures::{prelude::*, stream::*, sync::mpsc}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::*` [INFO] [stderr] --> src/chat_room.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `database::*`, `misc::*`, `peer::*`, `tasks::*` [INFO] [stderr] --> src/chat_room.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{command, database::*, misc::*, peer::*, room_command::*, tasks::*, types::*}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Framed` [INFO] [stderr] --> src/command.rs:3:38 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio::codec::{Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `sync::Mutex`, `thread` [INFO] [stderr] --> src/database.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{sync::Mutex, thread}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dotenv::dotenv` [INFO] [stderr] --> src/database.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use dotenv::dotenv; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `fmt::*` [INFO] [stderr] --> src/listener.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fmt::*, net::SocketAddr, prelude::v1::*, str::*}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::stream::SplitStream` [INFO] [stderr] --> src/listener.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::prelude::stream::SplitStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/peer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::prelude::v1::*` [INFO] [stderr] --> src/peer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::prelude::v1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `RwLock` [INFO] [stderr] --> src/peer.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::{Arc, RwLock}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/peer.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio::codec::{Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TcpListener`, `TcpStream` [INFO] [stderr] --> src/peer.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::*` [INFO] [stderr] --> src/peer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SplitSink`, `SplitStream` [INFO] [stderr] --> src/peer.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::stream::{SplitSink, SplitStream}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `misc::*`, `sequence_map::*` [INFO] [stderr] --> src/peer.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{misc::*, sequence_map::*}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::*` [INFO] [stderr] --> src/room_command.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `types::*` [INFO] [stderr] --> src/room_command.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{command, types::*}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::*` [INFO] [stderr] --> src/types.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::future::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `collections::HashMap`, `sync::Arc`, `sync::RwLock` [INFO] [stderr] --> src/types.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, fmt, hash::*, sync::Arc, sync::RwLock}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `misc::*`, `peer`, `sequence_map::*` [INFO] [stderr] --> src/types.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::{command, misc::*, peer, room_command::*, sequence_map::*}; [INFO] [stderr] | ^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `room_command::*`, `tasks::*` [INFO] [stderr] --> src/main.rs:32:54 [INFO] [stderr] | [INFO] [stderr] 32 | chat_room::*, database::*, listener::*, misc::*, room_command::*, tasks::*, top::*, types::*, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ToSocketAddrs` [INFO] [stderr] --> src/main.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | net::{SocketAddr, ToSocketAddrs}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `codec::ws::MessageCodec`, `message::OwnedMessage`, `r#async::Server` [INFO] [stderr] --> src/main.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | use websocket::{codec::ws::MessageCodec, message::OwnedMessage, r#async::Server, result::*}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::codec::Framed` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use tokio::codec::Framed; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TcpListener`, `TcpStream` [INFO] [stderr] --> src/main.rs:13:18 [INFO] [stderr] | [INFO] [stderr] 13 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::stream::SplitStream` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use tokio::prelude::stream::SplitStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `stream::*`, `sync::mpsc` [INFO] [stderr] --> src/main.rs:16:27 [INFO] [stderr] | [INFO] [stderr] 16 | use futures::{prelude::*, stream::*, sync::mpsc}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chrono::*` [INFO] [stderr] --> src/chat_room.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use chrono::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `database::*`, `misc::*`, `peer::*`, `tasks::*` [INFO] [stderr] --> src/chat_room.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{command, database::*, misc::*, peer::*, room_command::*, tasks::*, types::*}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Framed` [INFO] [stderr] --> src/command.rs:3:38 [INFO] [stderr] | [INFO] [stderr] 3 | use tokio::codec::{Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `sync::Mutex`, `thread` [INFO] [stderr] --> src/database.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use std::{sync::Mutex, thread}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dotenv::dotenv` [INFO] [stderr] --> src/database.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use dotenv::dotenv; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `fmt::*` [INFO] [stderr] --> src/listener.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fmt::*, net::SocketAddr, prelude::v1::*, str::*}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::stream::SplitStream` [INFO] [stderr] --> src/listener.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::prelude::stream::SplitStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/peer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::prelude::v1::*` [INFO] [stderr] --> src/peer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::prelude::v1::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `RwLock` [INFO] [stderr] --> src/peer.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::sync::{Arc, RwLock}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Decoder`, `Encoder`, `Framed` [INFO] [stderr] --> src/peer.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use tokio::codec::{Decoder, Encoder, Framed}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TcpListener`, `TcpStream` [INFO] [stderr] --> src/peer.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::*` [INFO] [stderr] --> src/peer.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SplitSink`, `SplitStream` [INFO] [stderr] --> src/peer.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::stream::{SplitSink, SplitStream}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `misc::*`, `sequence_map::*` [INFO] [stderr] --> src/peer.rs:10:13 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::{misc::*, sequence_map::*}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude::*` [INFO] [stderr] --> src/room_command.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `types::*` [INFO] [stderr] --> src/room_command.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::{command, types::*}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::*` [INFO] [stderr] --> src/types.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use futures::future::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `collections::HashMap`, `sync::Arc`, `sync::RwLock` [INFO] [stderr] --> src/types.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use std::{collections::HashMap, fmt, hash::*, sync::Arc, sync::RwLock}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `misc::*`, `peer`, `sequence_map::*` [INFO] [stderr] --> src/types.rs:9:22 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::{command, misc::*, peer, room_command::*, sequence_map::*}; [INFO] [stderr] | ^^^^^^^ ^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `room_command::*`, `tasks::*` [INFO] [stderr] --> src/main.rs:32:54 [INFO] [stderr] | [INFO] [stderr] 32 | chat_room::*, database::*, listener::*, misc::*, room_command::*, tasks::*, top::*, types::*, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude` [INFO] [stderr] --> src/top.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::prelude` [INFO] [stderr] --> src/top.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use tokio::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/top.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | .map_err(|(e, s)| e) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/top.rs:80:27 [INFO] [stderr] | [INFO] [stderr] 80 | .map_err(|(e, s)| e) [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | let mut server_id; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | let mut server_id; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:133:13 [INFO] [stderr] | [INFO] [stderr] 133 | let mut line = cmd.to_string(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/command.rs:133:13 [INFO] [stderr] | [INFO] [stderr] 133 | let mut line = cmd.to_string(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ChatMessage` [INFO] [stderr] --> src/chat_room.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub(crate) struct ChatMessage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `ClientGUID` [INFO] [stderr] --> src/command.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) type ClientGUID = String; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `SessionToken` [INFO] [stderr] --> src/command.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub(crate) type SessionToken = String; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/command.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `DBError` [INFO] [stderr] --> src/database.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub type DBError = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_tcpsocket_listener` [INFO] [stderr] --> src/listener.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | / pub(crate) fn make_tcpsocket_listener( [INFO] [stderr] 74 | | addr: &SocketAddr, [INFO] [stderr] 75 | | ) -> impl Stream, Error = ()> [INFO] [stderr] 76 | | where [INFO] [stderr] ... | [INFO] [stderr] 86 | | .map(move |socket| Framed::new(socket, Codec::default())) [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `ArcSequenceMap` [INFO] [stderr] --> src/misc.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub type ArcSequenceMap = Arc>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sequence_map.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/sequence_map.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn get(&self, id: &SequenceID) -> Option<&V> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/sequence_map.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn get_mut(&mut self, id: &SequenceID) -> Option<&mut V> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `SharedTasks` [INFO] [stderr] --> src/tasks.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub(crate) type SharedTasks = Arc>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Tasks` [INFO] [stderr] --> src/tasks.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) type Tasks = Vec + Send + Sync>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_tasks` [INFO] [stderr] --> src/tasks.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub(crate) fn new_tasks() -> Tasks { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_shared_tasks` [INFO] [stderr] --> src/tasks.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub(crate) fn new_shared_tasks() -> SharedTasks { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `search_room` [INFO] [stderr] --> src/top.rs:161:1 [INFO] [stderr] | [INFO] [stderr] 161 | fn search_room(room_code: u32) -> impl Future, Error = ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `RoomCommandReceiver` [INFO] [stderr] --> src/types.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub(crate) type RoomCommandReceiver = std::sync::mpsc::Receiver>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ChatMessage` [INFO] [stderr] --> src/chat_room.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub(crate) struct ChatMessage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `ClientGUID` [INFO] [stderr] --> src/command.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) type ClientGUID = String; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `SessionToken` [INFO] [stderr] --> src/command.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub(crate) type SessionToken = String; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/command.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `DBError` [INFO] [stderr] --> src/database.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub type DBError = (); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `make_tcpsocket_listener` [INFO] [stderr] --> src/listener.rs:73:1 [INFO] [stderr] | [INFO] [stderr] 73 | / pub(crate) fn make_tcpsocket_listener( [INFO] [stderr] 74 | | addr: &SocketAddr, [INFO] [stderr] 75 | | ) -> impl Stream, Error = ()> [INFO] [stderr] 76 | | where [INFO] [stderr] ... | [INFO] [stderr] 86 | | .map(move |socket| Framed::new(socket, Codec::default())) [INFO] [stderr] 87 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `ArcSequenceMap` [INFO] [stderr] --> src/misc.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub type ArcSequenceMap = Arc>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/sequence_map.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/sequence_map.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn get(&self, id: &SequenceID) -> Option<&V> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_mut` [INFO] [stderr] --> src/sequence_map.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn get_mut(&mut self, id: &SequenceID) -> Option<&mut V> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `SharedTasks` [INFO] [stderr] --> src/tasks.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub(crate) type SharedTasks = Arc>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Tasks` [INFO] [stderr] --> src/tasks.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) type Tasks = Vec + Send + Sync>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_tasks` [INFO] [stderr] --> src/tasks.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub(crate) fn new_tasks() -> Tasks { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_shared_tasks` [INFO] [stderr] --> src/tasks.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub(crate) fn new_shared_tasks() -> SharedTasks { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `search_room` [INFO] [stderr] --> src/top.rs:161:1 [INFO] [stderr] | [INFO] [stderr] 161 | fn search_room(room_code: u32) -> impl Future, Error = ()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `RoomCommandReceiver` [INFO] [stderr] --> src/types.rs:96:1 [INFO] [stderr] | [INFO] [stderr] 96 | pub(crate) type RoomCommandReceiver = std::sync::mpsc::Receiver>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:207:29 [INFO] [stderr] | [INFO] [stderr] 207 | room_tx.send(room_command::RoomCommand::Join((peer,name))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/chat_room.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | tx.send(command::S2C::AddText(2001, text)).wait(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:207:29 [INFO] [stderr] | [INFO] [stderr] 207 | room_tx.send(room_command::RoomCommand::Join((peer,name))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/chat_room.rs:55:25 [INFO] [stderr] | [INFO] [stderr] 55 | tx.send(command::S2C::AddText(2001, text)).wait(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.29s [INFO] running `"docker" "inspect" "076c02aca2437d675bc3fb04d18dd4f34ec0c5a449612d9390fc3ca6c386b7f6"` [INFO] running `"docker" "rm" "-f" "076c02aca2437d675bc3fb04d18dd4f34ec0c5a449612d9390fc3ca6c386b7f6"` [INFO] [stdout] 076c02aca2437d675bc3fb04d18dd4f34ec0c5a449612d9390fc3ca6c386b7f6