[INFO] fetching crate buttplug 0.0.1...
[INFO] extracting crate buttplug 0.0.1 into work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/buttplug/0.0.1
[INFO] extracting crate buttplug 0.0.1 into work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/buttplug/0.0.1
[INFO] validating manifest of buttplug-0.0.1 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 buttplug-0.0.1 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 buttplug-0.0.1
[INFO] finished frobbing buttplug-0.0.1
[INFO] frobbed toml for buttplug-0.0.1 written to work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/buttplug/0.0.1/Cargo.toml
[INFO] started frobbing buttplug-0.0.1
[INFO] finished frobbing buttplug-0.0.1
[INFO] frobbed toml for buttplug-0.0.1 written to work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/reg/buttplug/0.0.1/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 buttplug-0.0.1 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-7/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/reg/buttplug/0.0.1:/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] 1af60d59f51774fac625c1a3f83783bd622b379e468d945bb684dc0469fe0bf8
[INFO] running `"docker" "start" "-a" "1af60d59f51774fac625c1a3f83783bd622b379e468d945bb684dc0469fe0bf8"`
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking ws v0.5.3
[INFO] [stderr]     Checking buttplug v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Cell`, `RefCell`
[INFO] [stderr]  --> src/devices/mod.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cell::{Cell, RefCell};
[INFO] [stderr]   |                 ^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::Vec`
[INFO] [stderr]  --> src/devices/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::vec::Vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Message`
[INFO] [stderr]  --> src/devices/mod.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 | use messages::{Message, IncomingMessage};
[INFO] [stderr]   |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Client`
[INFO] [stderr]  --> src/devices/fake_device_wrapper.rs:4:50
[INFO] [stderr]   |
[INFO] [stderr] 4 | use messages::{IncomingMessage, Message, Device, Client};
[INFO] [stderr]   |                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::channel`
[INFO] [stderr]  --> src/buttplug_server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Host`, `Shutdown`
[INFO] [stderr]  --> src/buttplug_server.rs:8:42
[INFO] [stderr]   |
[INFO] [stderr] 8 | use messages::{Message, IncomingMessage, Shutdown, Internal, Host, Client, ServerInfo, ClaimDevice};
[INFO] [stderr]   |                                          ^^^^^^^^            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `start_server`
[INFO] [stderr]   --> src/local_server.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |     use super::{start_server};
[INFO] [stderr]    |                 ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Cell`, `RefCell`
[INFO] [stderr]  --> src/devices/mod.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cell::{Cell, RefCell};
[INFO] [stderr]   |                 ^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::vec::Vec`
[INFO] [stderr]  --> src/devices/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::vec::Vec;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Message`
[INFO] [stderr]  --> src/devices/mod.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 | use messages::{Message, IncomingMessage};
[INFO] [stderr]   |                ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Client`
[INFO] [stderr]  --> src/devices/fake_device_wrapper.rs:4:50
[INFO] [stderr]   |
[INFO] [stderr] 4 | use messages::{IncomingMessage, Message, Device, Client};
[INFO] [stderr]   |                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `mio::channel`
[INFO] [stderr]  --> src/buttplug_server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Host`, `Shutdown`
[INFO] [stderr]  --> src/buttplug_server.rs:8:42
[INFO] [stderr]   |
[INFO] [stderr] 8 | use messages::{Message, IncomingMessage, Shutdown, Internal, Host, Client, ServerInfo, ClaimDevice};
[INFO] [stderr]   |                                          ^^^^^^^^            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ReleaseDevice`
[INFO] [stderr]    --> src/messages.rs:175:30
[INFO] [stderr]     |
[INFO] [stderr] 175 |     use super::{ClaimDevice, ReleaseDevice, Message, Device};
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:26:47
[INFO] [stderr]    |
[INFO] [stderr] 26 |                     local_server_loop: Option<mio::deprecated::EventLoop<local_server::LocalServer>>,
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:2:34
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:2:43
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 |     core_tx: Sender<IncomingMessage>,
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn start_server(core_tx: Sender<IncomingMessage>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:12:37
[INFO] [stderr]    |
[INFO] [stderr] 12 |                     mut event_loop: EventLoop<LocalServer>) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:17:6
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Handler for LocalServer {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:21:41
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn notify(&mut self, _reactor: &mut EventLoop<LocalServer>, msg: Message) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/websocket_server.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     core_tx: mio::deprecated::Sender<messages::IncomingMessage>,
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/websocket_server.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn start_server(core_tx: mio::deprecated::Sender<messages::IncomingMessage>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]  --> src/buttplug_server.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]  --> src/buttplug_server.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/buttplug_server.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::channel': use mio-extras instead
[INFO] [stderr]  --> src/buttplug_server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:18:47
[INFO] [stderr]    |
[INFO] [stderr] 18 |                     local_server_loop: Option<EventLoop<LocalServer>>,
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tx: Sender<IncomingMessage>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:90:6
[INFO] [stderr]    |
[INFO] [stderr] 90 | impl Handler for ButtplugServer {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:39:42
[INFO] [stderr]    |
[INFO] [stderr] 39 |                local_server_loop: Option<EventLoop<LocalServer>>,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |                tx: Sender<IncomingMessage>) -> ButtplugServer {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:94:41
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn notify(&mut self, _reactor: &mut EventLoop<ButtplugServer>, msg: IncomingMessage) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:26:47
[INFO] [stderr]    |
[INFO] [stderr] 26 |                     local_server_loop: Option<mio::deprecated::EventLoop<local_server::LocalServer>>,
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:2:23
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:2:34
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:2:43
[INFO] [stderr]   |
[INFO] [stderr] 2 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/local_server.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 |     core_tx: Sender<IncomingMessage>,
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn start_server(core_tx: Sender<IncomingMessage>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:12:37
[INFO] [stderr]    |
[INFO] [stderr] 12 |                     mut event_loop: EventLoop<LocalServer>) {
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:17:6
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Handler for LocalServer {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:21:41
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn notify(&mut self, _reactor: &mut EventLoop<LocalServer>, msg: Message) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     use mio::deprecated::EventLoop;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:56:26
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/websocket_server.rs:9:14
[INFO] [stderr]   |
[INFO] [stderr] 9 |     core_tx: mio::deprecated::Sender<messages::IncomingMessage>,
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/websocket_server.rs:49:30
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn start_server(core_tx: mio::deprecated::Sender<messages::IncomingMessage>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]  --> src/buttplug_server.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]  --> src/buttplug_server.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]  --> src/buttplug_server.rs:1:43
[INFO] [stderr]   |
[INFO] [stderr] 1 | use mio::deprecated::{EventLoop, Handler, Sender};
[INFO] [stderr]   |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::channel': use mio-extras instead
[INFO] [stderr]  --> src/buttplug_server.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use mio::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:18:47
[INFO] [stderr]    |
[INFO] [stderr] 18 |                     local_server_loop: Option<EventLoop<LocalServer>>,
[INFO] [stderr]    |                                               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tx: Sender<IncomingMessage>,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:90:6
[INFO] [stderr]    |
[INFO] [stderr] 90 | impl Handler for ButtplugServer {
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:39:42
[INFO] [stderr]    |
[INFO] [stderr] 39 |                local_server_loop: Option<EventLoop<LocalServer>>,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:41:20
[INFO] [stderr]    |
[INFO] [stderr] 41 |                tx: Sender<IncomingMessage>) -> ButtplugServer {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:94:41
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn notify(&mut self, _reactor: &mut EventLoop<ButtplugServer>, msg: IncomingMessage) {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::run': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     event_loop.run(&mut LocalServer { core_tx: core_tx, local_server_tx: local_server_tx }).expect("Failed to start event loop");
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.core_tx.send(incoming_msg);
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::shutdown': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:34:34
[INFO] [stderr]    |
[INFO] [stderr] 34 |                         _reactor.shutdown();
[INFO] [stderr]    |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/websocket_server.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.core_tx.send(incoming_msg);
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::run': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:14:16
[INFO] [stderr]    |
[INFO] [stderr] 14 |     event_loop.run(&mut LocalServer { core_tx: core_tx, local_server_tx: local_server_tx }).expect("Failed to start event loop");
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::new': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::channel': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:24:53
[INFO] [stderr]    |
[INFO] [stderr] 24 |                                          event_loop.channel());
[INFO] [stderr]    |                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::run': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |     event_loop.run(&mut server).expect("Failed to start event loop");
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:29:22
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.core_tx.send(incoming_msg);
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::shutdown': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:34:34
[INFO] [stderr]    |
[INFO] [stderr] 34 |                         _reactor.shutdown();
[INFO] [stderr]    |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::shutdown': update to use `Poll`
[INFO] [stderr]    --> src/buttplug_server.rs:100:34
[INFO] [stderr]     |
[INFO] [stderr] 100 |                         _reactor.shutdown();
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::new': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:56:26
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::channel': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:57:36
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let server_tx = event_loop.channel();
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:61:19
[INFO] [stderr]    |
[INFO] [stderr] 61 |         server_tx.send(Shutdown::as_message());
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::new': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:68:26
[INFO] [stderr]    |
[INFO] [stderr] 68 |         let event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::channel': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:69:36
[INFO] [stderr]    |
[INFO] [stderr] 69 |         let server_tx = event_loop.channel();
[INFO] [stderr]    |                                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:73:19
[INFO] [stderr]    |
[INFO] [stderr] 73 |         server_tx.send(RequestServerInfo::as_message());
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/local_server.rs:89:19
[INFO] [stderr]    |
[INFO] [stderr] 89 |         server_tx.send(Shutdown::as_message());
[INFO] [stderr]    |                   ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]   --> src/websocket_server.rs:39:22
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.core_tx.send(incoming_msg);
[INFO] [stderr]    |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::new': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:20:26
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let mut event_loop = EventLoop::new().expect("Failed to create event loop");
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::channel': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:24:53
[INFO] [stderr]    |
[INFO] [stderr] 24 |                                          event_loop.channel());
[INFO] [stderr]    |                                                     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::run': update to use `Poll`
[INFO] [stderr]   --> src/buttplug_server.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |     event_loop.run(&mut server).expect("Failed to start event loop");
[INFO] [stderr]    |                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::shutdown': update to use `Poll`
[INFO] [stderr]    --> src/buttplug_server.rs:100:34
[INFO] [stderr]     |
[INFO] [stderr] 100 |                         _reactor.shutdown();
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]   --> src/websocket_server.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn on_close(&mut self, code: CloseCode, reason: &str) {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_code`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:78:37
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     Message::Device(id, dm) => {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:28:29
[INFO] [stderr]    |
[INFO] [stderr] 28 |             Message::Device(id, dm) => {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `speed`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:30:48
[INFO] [stderr]    |
[INFO] [stderr] 30 |                     Device::SingleVibrateSpeed(speed) => {
[INFO] [stderr]    |                                                ^^^^^ help: consider prefixing with an underscore: `_speed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/devices/mod.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut dev : &mut DeviceInfo = self.devices.get_mut(&device_id).unwrap();
[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: unused variable: `rx`
[INFO] [stderr]   --> src/local_server.rs:55:18
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let (tx, rx) = channel();
[INFO] [stderr]    |                  ^^ help: consider prefixing with an underscore: `_rx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]   --> src/local_server.rs:77:38
[INFO] [stderr]    |
[INFO] [stderr] 77 |                     Host::ServerInfo(m) => {
[INFO] [stderr]    |                                      ^ help: consider prefixing with an underscore: `_m`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `code`
[INFO] [stderr]   --> src/websocket_server.rs:43:28
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn on_close(&mut self, code: CloseCode, reason: &str) {
[INFO] [stderr]    |                            ^^^^ help: consider prefixing with an underscore: `_code`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:78:37
[INFO] [stderr]    |
[INFO] [stderr] 78 |                     Message::Device(id, dm) => {
[INFO] [stderr]    |                                     ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:28:29
[INFO] [stderr]    |
[INFO] [stderr] 28 |             Message::Device(id, dm) => {
[INFO] [stderr]    |                             ^^ help: consider prefixing with an underscore: `_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `speed`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:30:48
[INFO] [stderr]    |
[INFO] [stderr] 30 |                     Device::SingleVibrateSpeed(speed) => {
[INFO] [stderr]    |                                                ^^^^^ help: consider prefixing with an underscore: `_speed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]    --> src/messages.rs:181:40
[INFO] [stderr]     |
[INFO] [stderr] 181 |             if let Device::ClaimDevice(m) = x {
[INFO] [stderr]     |                                        ^ help: consider prefixing with an underscore: `_m`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/devices/mod.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut dev : &mut DeviceInfo = self.devices.get_mut(&device_id).unwrap();
[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: struct is never constructed: `TrancevibeWrapper`
[INFO] [stderr]  --> src/devices/trancevibe_wrapper.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TrancevibeWrapper {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/devices/trancevibe_wrapper.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn new() -> TrancevibeWrapper {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `open`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn open() {
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `close`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn close() {
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle_message`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn handle_message() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_devices`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn get_devices() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open_device`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn open_device() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `close`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn close(&mut self) -> Result<(), ()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `refresh_device_list`
[INFO] [stderr]   --> src/devices/mod.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn refresh_device_list(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_device_list`
[INFO] [stderr]   --> src/devices/mod.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get_device_list(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tx`
[INFO] [stderr]   --> src/buttplug_server.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tx: Sender<IncomingMessage>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/local_server.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 new_out.send(out_msg);
[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/local_server.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.core_tx.send(incoming_msg);
[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/websocket_server.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 new_out.send(out_msg_str);
[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/websocket_server.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.core_tx.send(incoming_msg);
[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/devices/mod.rs:88:25
[INFO] [stderr]    |
[INFO] [stderr] 88 |                         self.opened_devices.get(&id).unwrap().channel.send(msg);
[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/buttplug_server.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             ws.shutdown();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `TrancevibeWrapper`
[INFO] [stderr]  --> src/devices/trancevibe_wrapper.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct TrancevibeWrapper {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]  --> src/devices/trancevibe_wrapper.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn new() -> TrancevibeWrapper {
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `open`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn open() {
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `close`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn close() {
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `handle_message`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn handle_message() {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `get_devices`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | fn get_devices() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open_device`
[INFO] [stderr]   --> src/devices/trancevibe_wrapper.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn open_device() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `close`
[INFO] [stderr]   --> src/devices/fake_device_wrapper.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn close(&mut self) -> Result<(), ()> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `refresh_device_list`
[INFO] [stderr]   --> src/devices/mod.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     pub fn refresh_device_list(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_device_list`
[INFO] [stderr]   --> src/devices/mod.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn get_device_list(&self) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `tx`
[INFO] [stderr]   --> src/buttplug_server.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     tx: Sender<IncomingMessage>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/local_server.rs:26:17
[INFO] [stderr]    |
[INFO] [stderr] 26 |                 new_out.send(out_msg);
[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/local_server.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         self.core_tx.send(incoming_msg);
[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/local_server.rs:61:9
[INFO] [stderr]    |
[INFO] [stderr] 61 |         server_tx.send(Shutdown::as_message());
[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/local_server.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         child.join();
[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/local_server.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         server_tx.send(RequestServerInfo::as_message());
[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/local_server.rs:89:9
[INFO] [stderr]    |
[INFO] [stderr] 89 |         server_tx.send(Shutdown::as_message());
[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/local_server.rs:90:9
[INFO] [stderr]    |
[INFO] [stderr] 90 |         child.join();
[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/websocket_server.rs:36:17
[INFO] [stderr]    |
[INFO] [stderr] 36 |                 new_out.send(out_msg_str);
[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/websocket_server.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         self.core_tx.send(incoming_msg);
[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/devices/mod.rs:88:25
[INFO] [stderr]    |
[INFO] [stderr] 88 |                         self.opened_devices.get(&id).unwrap().channel.send(msg);
[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/buttplug_server.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             ws.shutdown();
[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 10.60s
[INFO] running `"docker" "inspect" "1af60d59f51774fac625c1a3f83783bd622b379e468d945bb684dc0469fe0bf8"`
[INFO] running `"docker" "rm" "-f" "1af60d59f51774fac625c1a3f83783bd622b379e468d945bb684dc0469fe0bf8"`
[INFO] [stdout] 1af60d59f51774fac625c1a3f83783bd622b379e468d945bb684dc0469fe0bf8