[INFO] fetching crate kdri 0.4.3...
[INFO] extracting crate kdri 0.4.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/kdri/0.4.3
[INFO] extracting crate kdri 0.4.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/kdri/0.4.3
[INFO] validating manifest of kdri-0.4.3 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of kdri-0.4.3 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing kdri-0.4.3
[INFO] finished frobbing kdri-0.4.3
[INFO] frobbed toml for kdri-0.4.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/kdri/0.4.3/Cargo.toml
[INFO] started frobbing kdri-0.4.3
[INFO] finished frobbing kdri-0.4.3
[INFO] frobbed toml for kdri-0.4.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/kdri/0.4.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bluetooth-serial-port v0.4.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking kdri-0.4.3 against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/kdri/0.4.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8d7c8890908fe2e27dca56a14fc2bbccc0d2fe7f232f93f56f9f9fe049b66578
[INFO] running `"docker" "start" "-a" "8d7c8890908fe2e27dca56a14fc2bbccc0d2fe7f232f93f56f9f9fe049b66578"`
[INFO] [stderr]     Checking bluetooth-serial-port v0.4.1
[INFO] [stderr]     Checking kdri v0.4.3 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 | use mio::deprecated::{EventLoop, Handler, Sender}; // TODO: replace mio::deprecated
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:46:34
[INFO] [stderr]    |
[INFO] [stderr] 46 | use mio::deprecated::{EventLoop, Handler, Sender}; // TODO: replace mio::deprecated
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 | use mio::deprecated::{EventLoop, Handler, Sender}; // TODO: replace mio::deprecated
[INFO] [stderr]    |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:715:6
[INFO] [stderr]     |
[INFO] [stderr] 715 | impl Handler for KettlerHandler {
[INFO] [stderr]     |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:780:19
[INFO] [stderr]     |
[INFO] [stderr] 780 |     send_channel: Sender<KettlerHandlerMsg>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:647:52
[INFO] [stderr]     |
[INFO] [stderr] 647 |     fn update_registration(&self, event_loop: &mut EventLoop<Self>) {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:719:42
[INFO] [stderr]     |
[INFO] [stderr] 719 |     fn ready(&mut self, event_loop: &mut EventLoop<Self>, _: Token, events: Ready) {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:742:43
[INFO] [stderr]     |
[INFO] [stderr] 742 |     fn notify(&mut self, event_loop: &mut EventLoop<Self>, msg: Self::Message) {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:755:44
[INFO] [stderr]     |
[INFO] [stderr] 755 |     fn timeout(&mut self, event_loop: &mut EventLoop<Self>, _: Self::Timeout) {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:800:30
[INFO] [stderr]     |
[INFO] [stderr] 800 |         let mut event_loop = EventLoop::<_>::new().expect("EventLoop::new() failed");
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler::Message': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:742:65
[INFO] [stderr]     |
[INFO] [stderr] 742 |     fn notify(&mut self, event_loop: &mut EventLoop<Self>, msg: Self::Message) {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler::Timeout': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:755:64
[INFO] [stderr]     |
[INFO] [stderr] 755 |     fn timeout(&mut self, event_loop: &mut EventLoop<Self>, _: Self::Timeout) {
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:46:23
[INFO] [stderr]    |
[INFO] [stderr] 46 | use mio::deprecated::{EventLoop, Handler, Sender}; // TODO: replace mio::deprecated
[INFO] [stderr]    |                       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:46:34
[INFO] [stderr]    |
[INFO] [stderr] 46 | use mio::deprecated::{EventLoop, Handler, Sender}; // TODO: replace mio::deprecated
[INFO] [stderr]    |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]   --> src/lib.rs:46:43
[INFO] [stderr]    |
[INFO] [stderr] 46 | use mio::deprecated::{EventLoop, Handler, Sender}; // TODO: replace mio::deprecated
[INFO] [stderr]    |                                           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:715:6
[INFO] [stderr]     |
[INFO] [stderr] 715 | impl Handler for KettlerHandler {
[INFO] [stderr]     |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:780:19
[INFO] [stderr]     |
[INFO] [stderr] 780 |     send_channel: Sender<KettlerHandlerMsg>,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:647:52
[INFO] [stderr]     |
[INFO] [stderr] 647 |     fn update_registration(&self, event_loop: &mut EventLoop<Self>) {
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:719:42
[INFO] [stderr]     |
[INFO] [stderr] 719 |     fn ready(&mut self, event_loop: &mut EventLoop<Self>, _: Token, events: Ready) {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:742:43
[INFO] [stderr]     |
[INFO] [stderr] 742 |     fn notify(&mut self, event_loop: &mut EventLoop<Self>, msg: Self::Message) {
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:755:44
[INFO] [stderr]     |
[INFO] [stderr] 755 |     fn timeout(&mut self, event_loop: &mut EventLoop<Self>, _: Self::Timeout) {
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:800:30
[INFO] [stderr]     |
[INFO] [stderr] 800 |         let mut event_loop = EventLoop::<_>::new().expect("EventLoop::new() failed");
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler::Message': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:742:65
[INFO] [stderr]     |
[INFO] [stderr] 742 |     fn notify(&mut self, event_loop: &mut EventLoop<Self>, msg: Self::Message) {
[INFO] [stderr]     |                                                                 ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Handler::Timeout': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:755:64
[INFO] [stderr]     |
[INFO] [stderr] 755 |     fn timeout(&mut self, event_loop: &mut EventLoop<Self>, _: Self::Timeout) {
[INFO] [stderr]     |                                                                ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::reregister': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:650:14
[INFO] [stderr]     |
[INFO] [stderr] 650 |         event_loop.reregister(&self.socket, Token(1), event_set, PollOpt::edge() | PollOpt::oneshot()).expect("Registering read event failed");
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::shutdown': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:750:57
[INFO] [stderr]     |
[INFO] [stderr] 750 |             KettlerHandlerMsg::Shutdown => { event_loop.shutdown() }
[INFO] [stderr]     |                                                         ^^^^^^^^
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::reregister': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:650:14
[INFO] [stderr]     |
[INFO] [stderr] 650 |         event_loop.reregister(&self.socket, Token(1), event_set, PollOpt::edge() | PollOpt::oneshot()).expect("Registering read event failed");
[INFO] [stderr]     |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::shutdown': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:750:57
[INFO] [stderr]     |
[INFO] [stderr] 750 |             KettlerHandlerMsg::Shutdown => { event_loop.shutdown() }
[INFO] [stderr]     |                                                         ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::timeout': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:768:14
[INFO] [stderr]     |
[INFO] [stderr] 768 |         event_loop.timeout((), Duration::from_millis(self.update_interval as u64)).expect("Registering timer failed");
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::new': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:800:30
[INFO] [stderr]     |
[INFO] [stderr] 800 |         let mut event_loop = EventLoop::<_>::new().expect("EventLoop::new() failed");
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::timeout': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:768:14
[INFO] [stderr]     |
[INFO] [stderr] 768 |         event_loop.timeout((), Duration::from_millis(self.update_interval as u64)).expect("Registering timer failed");
[INFO] [stderr]     |                    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::new': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:800:30
[INFO] [stderr]     |
[INFO] [stderr] 800 |         let mut event_loop = EventLoop::<_>::new().expect("EventLoop::new() failed");
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::channel': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:801:39
[INFO] [stderr]     |
[INFO] [stderr] 801 |         let send_channel = event_loop.channel();
[INFO] [stderr]     |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::timeout': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:803:15
[INFO] [stderr]     |
[INFO] [stderr] 803 |             event_loop.timeout((), Duration::from_millis(10)).expect("Registering first timer failed");
[INFO] [stderr]     |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::register': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:804:15
[INFO] [stderr]     |
[INFO] [stderr] 804 |             event_loop.register(&socket, Token(1), Ready::readable(), PollOpt::edge() | PollOpt::oneshot()).expect("Registering read event failed");
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::run': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:805:24
[INFO] [stderr]     |
[INFO] [stderr] 805 |             event_loop.run(&mut KettlerHandler::new(socket, kdata_mutex2, update_interval)).expect("EventLoop::run() failed");
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:830:27
[INFO] [stderr]     |
[INFO] [stderr] 830 |         self.send_channel.send(KettlerHandlerMsg::SendData(data)).expect("Sending data to bluetooth socket thread failed (data)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::channel': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:801:39
[INFO] [stderr]     |
[INFO] [stderr] 801 |         let send_channel = event_loop.channel();
[INFO] [stderr]     |                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::timeout': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:803:15
[INFO] [stderr]     |
[INFO] [stderr] 803 |             event_loop.timeout((), Duration::from_millis(10)).expect("Registering first timer failed");
[INFO] [stderr]     |                        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::register': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:804:15
[INFO] [stderr]     |
[INFO] [stderr] 804 |             event_loop.register(&socket, Token(1), Ready::readable(), PollOpt::edge() | PollOpt::oneshot()).expect("Registering read event failed");
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::EventLoop::<H>::run': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:805:24
[INFO] [stderr]     |
[INFO] [stderr] 805 |             event_loop.run(&mut KettlerHandler::new(socket, kdata_mutex2, update_interval)).expect("EventLoop::run() failed");
[INFO] [stderr]     |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:830:27
[INFO] [stderr]     |
[INFO] [stderr] 830 |         self.send_channel.send(KettlerHandlerMsg::SendData(data)).expect("Sending data to bluetooth socket thread failed (data)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:845:27
[INFO] [stderr]     |
[INFO] [stderr] 845 |         self.send_channel.send(KettlerHandlerMsg::SendInstruction8(value, instruction, additional_data)).expect("Sending data to bluetooth socket thread failed (u8)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:850:27
[INFO] [stderr]     |
[INFO] [stderr] 850 |         self.send_channel.send(KettlerHandlerMsg::SendInstruction16(value, instruction, additional_data)).expect("Sending data to bluetooth socket thread failed (u16)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:855:27
[INFO] [stderr]     |
[INFO] [stderr] 855 |         self.send_channel.send(msg).expect("Sending data to bluetooth socket thread failed (msg)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:964:36
[INFO] [stderr]     |
[INFO] [stderr] 964 |         try_msg!(self.send_channel.send(KettlerHandlerMsg::Shutdown), "Sending shutdown signal to bluetooth socket thread failed");
[INFO] [stderr]     |                                    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:845:27
[INFO] [stderr]     |
[INFO] [stderr] 845 |         self.send_channel.send(KettlerHandlerMsg::SendInstruction8(value, instruction, additional_data)).expect("Sending data to bluetooth socket thread failed (u8)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:850:27
[INFO] [stderr]     |
[INFO] [stderr] 850 |         self.send_channel.send(KettlerHandlerMsg::SendInstruction16(value, instruction, additional_data)).expect("Sending data to bluetooth socket thread failed (u16)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:855:27
[INFO] [stderr]     |
[INFO] [stderr] 855 |         self.send_channel.send(msg).expect("Sending data to bluetooth socket thread failed (msg)");
[INFO] [stderr]     |                           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'mio::deprecated::Sender::<M>::send': update to use `Poll`
[INFO] [stderr]    --> src/lib.rs:964:36
[INFO] [stderr]     |
[INFO] [stderr] 964 |         try_msg!(self.send_channel.send(KettlerHandlerMsg::Shutdown), "Sending shutdown signal to bluetooth socket thread failed");
[INFO] [stderr]     |                                    ^^^^
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
[INFO] running `"docker" "inspect" "8d7c8890908fe2e27dca56a14fc2bbccc0d2fe7f232f93f56f9f9fe049b66578"`
[INFO] running `"docker" "rm" "-f" "8d7c8890908fe2e27dca56a14fc2bbccc0d2fe7f232f93f56f9f9fe049b66578"`
[INFO] [stdout] 8d7c8890908fe2e27dca56a14fc2bbccc0d2fe7f232f93f56f9f9fe049b66578