[INFO] crate websocket 0.22.3 is already in cache
[INFO] extracting crate websocket 0.22.3 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/websocket/0.22.3
[INFO] extracting crate websocket 0.22.3 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/websocket/0.22.3
[INFO] validating manifest of websocket-0.22.3 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 websocket-0.22.3 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 websocket-0.22.3
[INFO] finished frobbing websocket-0.22.3
[INFO] frobbed toml for websocket-0.22.3 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/websocket/0.22.3/Cargo.toml
[INFO] started frobbing websocket-0.22.3
[INFO] finished frobbing websocket-0.22.3
[INFO] frobbed toml for websocket-0.22.3 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/websocket/0.22.3/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking websocket-0.22.3 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-7/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/websocket/0.22.3:/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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 1f45245efecc3487049f274fd1614c30d30f23b3dd43363864bcdf4db27283e5
[INFO] running `"docker" "start" "-a" "1f45245efecc3487049f274fd1614c30d30f23b3dd43363864bcdf4db27283e5"`
[INFO] [stderr]     Checking websocket v0.22.3 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dataframe.rs:123:39
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:156:39
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:179:35
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn serialize(&self, writer: &mut Write, masked: bool) -> WebSocketResult<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:349:35
[INFO] [stderr]     |
[INFO] [stderr] 349 |     fn serialize(&self, writer: &mut Write, masked: bool) -> WebSocketResult<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:402:39
[INFO] [stderr]     |
[INFO] [stderr] 402 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub type WebSocketFuture<I> = Box<Future<Item = I, Error = WebSocketError> + Send>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = WebSocketError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:96:29
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/dataframe.rs:47:39
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()>;
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/dataframe.rs:53:34
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn write_to(&self, writer: &mut Write, mask: bool) -> WebSocketResult<()> {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/message.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn serialize(&self, &mut Write, masked: bool) -> WebSocketResult<()>;
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/util/header.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn write_header(writer: &mut Write, header: DataFrameHeader) -> WebSocketResult<()> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/ws/util/header.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 |         0...125 => u64::from(byte1 & 0x7F),
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/util/mask.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     end: &'w mut Write,
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/util/mask.rs:18:45
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(key: [u8; 4], endpoint: &'w mut Write) -> Self {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/codec/http.rs:235:29
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/codec/ws.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     D: Borrow<DataFrameTrait>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataFrameTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codec/ws.rs:260:6
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 8...15 => {
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codec/ws.rs:264:6
[INFO] [stderr]     |
[INFO] [stderr] 264 |                 1...7 if !is_first => {
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/receiver.rs:131:6
[INFO] [stderr]     |
[INFO] [stderr] 131 |                 8...15 => {
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:397:34
[INFO] [stderr]     |
[INFO] [stderr] 397 |     ) -> WebSocketResult<Client<Box<NetworkStream + Send>>> {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:400:25
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let boxed_stream: Box<NetworkStream + Send> = if self.is_secure_url() {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:543:28
[INFO] [stderr]     |
[INFO] [stderr] 543 |     ) -> async::ClientNew<Box<stream::async::Stream + Send>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::async::Stream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:568:22
[INFO] [stderr]     |
[INFO] [stderr] 568 |                     let stream: Box<stream::async::Stream + Send> = Box::new(stream);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::async::Stream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:575:21
[INFO] [stderr]     |
[INFO] [stderr] 575 |                 let stream: Box<stream::async::Stream + Send> = Box::new(stream);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::async::Stream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:786:11
[INFO] [stderr]     |
[INFO] [stderr] 786 |     ) -> Box<future::Future<Item = TcpStreamNew, Error = WebSocketError> + Send> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item = TcpStreamNew, Error = WebSocketError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/async.rs:75:29
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub type ClientNew<S> = Box<Future<Item = (Client<S>, Headers), Error = WebSocketError> + Send>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Client<S>, Headers), Error = WebSocketError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sync.rs:255:39
[INFO] [stderr]     |
[INFO] [stderr] 255 |     pub fn writer_mut(&mut self) -> &mut Write {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sync.rs:283:39
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn reader_mut(&mut self) -> &mut Read {
[INFO] [stderr]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/async.rs:209:26
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn into_ws(self) -> Box<Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/async.rs:219:26
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn into_ws(self) -> Box<Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/sync.rs:252:32
[INFO] [stderr]     |
[INFO] [stderr] 252 |     type Stream = &'a mut &'b mut NetworkStream;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/mod.rs:215:29
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server/async.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Box<Stream<Item = (Upgrade<S>, SocketAddr), Error = InvalidConnection<S, BytesMut>> + Send>;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = (Upgrade<S>, SocketAddr), Error = InvalidConnection<S, BytesMut>> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/dataframe.rs:123:39
[INFO] [stderr]     |
[INFO] [stderr] 123 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:156:39
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:179:35
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn serialize(&self, writer: &mut Write, masked: bool) -> WebSocketResult<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:349:35
[INFO] [stderr]     |
[INFO] [stderr] 349 |     fn serialize(&self, writer: &mut Write, masked: bool) -> WebSocketResult<()> {
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/message.rs:402:39
[INFO] [stderr]     |
[INFO] [stderr] 402 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()> {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:29:36
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub type WebSocketFuture<I> = Box<Future<Item = I, Error = WebSocketError> + Send>;
[INFO] [stderr]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = I, Error = WebSocketError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:96:29
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/dataframe.rs:47:39
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn write_payload(&self, socket: &mut Write) -> WebSocketResult<()>;
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/dataframe.rs:53:34
[INFO] [stderr]    |
[INFO] [stderr] 53 |     fn write_to(&self, writer: &mut Write, mask: bool) -> WebSocketResult<()> {
[INFO] [stderr]    |                                     ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/message.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn serialize(&self, &mut Write, masked: bool) -> WebSocketResult<()>;
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/util/header.rs:35:34
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn write_header(writer: &mut Write, header: DataFrameHeader) -> WebSocketResult<()> {
[INFO] [stderr]    |                                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/ws/util/header.rs:84:4
[INFO] [stderr]    |
[INFO] [stderr] 84 |         0...125 => u64::from(byte1 & 0x7F),
[INFO] [stderr]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(ellipsis_inclusive_range_patterns)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/util/mask.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |     end: &'w mut Write,
[INFO] [stderr]    |                  ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws/util/mask.rs:18:45
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(key: [u8; 4], endpoint: &'w mut Write) -> Self {
[INFO] [stderr]    |                                                ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/codec/http.rs:235:29
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/codec/ws.rs:132:12
[INFO] [stderr]     |
[INFO] [stderr] 132 |     D: Borrow<DataFrameTrait>,
[INFO] [stderr]     |               ^^^^^^^^^^^^^^ help: use `dyn`: `dyn DataFrameTrait`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codec/ws.rs:260:6
[INFO] [stderr]     |
[INFO] [stderr] 260 |                 8...15 => {
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/codec/ws.rs:264:6
[INFO] [stderr]     |
[INFO] [stderr] 264 |                 1...7 if !is_first => {
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/receiver.rs:131:6
[INFO] [stderr]     |
[INFO] [stderr] 131 |                 8...15 => {
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:397:34
[INFO] [stderr]     |
[INFO] [stderr] 397 |     ) -> WebSocketResult<Client<Box<NetworkStream + Send>>> {
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:400:25
[INFO] [stderr]     |
[INFO] [stderr] 400 |         let boxed_stream: Box<NetworkStream + Send> = if self.is_secure_url() {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:543:28
[INFO] [stderr]     |
[INFO] [stderr] 543 |     ) -> async::ClientNew<Box<stream::async::Stream + Send>> {
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::async::Stream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:568:22
[INFO] [stderr]     |
[INFO] [stderr] 568 |                     let stream: Box<stream::async::Stream + Send> = Box::new(stream);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::async::Stream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:575:21
[INFO] [stderr]     |
[INFO] [stderr] 575 |                 let stream: Box<stream::async::Stream + Send> = Box::new(stream);
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn stream::async::Stream + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/builder.rs:786:11
[INFO] [stderr]     |
[INFO] [stderr] 786 |     ) -> Box<future::Future<Item = TcpStreamNew, Error = WebSocketError> + Send> {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn future::Future<Item = TcpStreamNew, Error = WebSocketError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/async.rs:75:29
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub type ClientNew<S> = Box<Future<Item = (Client<S>, Headers), Error = WebSocketError> + Send>;
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = (Client<S>, Headers), Error = WebSocketError> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sync.rs:255:39
[INFO] [stderr]     |
[INFO] [stderr] 255 |     pub fn writer_mut(&mut self) -> &mut Write {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/client/sync.rs:283:39
[INFO] [stderr]     |
[INFO] [stderr] 283 |     pub fn reader_mut(&mut self) -> &mut Read {
[INFO] [stderr]     |                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/async.rs:209:26
[INFO] [stderr]     |
[INFO] [stderr] 209 |     fn into_ws(self) -> Box<Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send>;
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/async.rs:219:26
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn into_ws(self) -> Box<Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send> {
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = Upgrade<Self::Stream>, Error = Self::Error> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/sync.rs:252:32
[INFO] [stderr]     |
[INFO] [stderr] 252 |     type Stream = &'a mut &'b mut NetworkStream;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn NetworkStream`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/server/upgrade/mod.rs:215:29
[INFO] [stderr]     |
[INFO] [stderr] 215 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]     |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/server/async.rs:28:6
[INFO] [stderr]    |
[INFO] [stderr] 28 |     Box<Stream<Item = (Upgrade<S>, SocketAddr), Error = InvalidConnection<S, BytesMut>> + Send>;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item = (Upgrade<S>, SocketAddr), Error = InvalidConnection<S, BytesMut>> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]   --> examples/async-server.rs:16:24
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let reactor = runtime.reactor().clone();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> examples/async-autobahn-client.rs:42:40
[INFO] [stderr]    |
[INFO] [stderr] 42 |                         .and_then(|(msg, stream)| -> Box<Future<Item = _, Error = _>> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = _, Error = _>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `futures::stream::Select` in tuple element 0 that must be used
[INFO] [stderr]   --> examples/ssl-client.rs:66:2
[INFO] [stderr]    |
[INFO] [stderr] 66 |     runtime.block_on(runner).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `futures::stream::Select` in tuple element 0 that must be used
[INFO] [stderr]   --> examples/async-client.rs:67:2
[INFO] [stderr]    |
[INFO] [stderr] 67 |     runtime.block_on(runner).unwrap();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: streams do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]   --> examples/parallel-server.rs:27:43
[INFO] [stderr]    |
[INFO] [stderr] 27 |         Server::bind("127.0.0.1:8081", &runtime.reactor()).expect("Failed to create server");
[INFO] [stderr]    |                                                 ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::runtime::Runtime::reactor': there is now a reactor per worker thread
[INFO] [stderr]   --> examples/async-autobahn-server.rs:13:24
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let reactor = runtime.reactor().clone();
[INFO] [stderr]    |                           ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.55s
[INFO] running `"docker" "inspect" "1f45245efecc3487049f274fd1614c30d30f23b3dd43363864bcdf4db27283e5"`
[INFO] running `"docker" "rm" "-f" "1f45245efecc3487049f274fd1614c30d30f23b3dd43363864bcdf4db27283e5"`
[INFO] [stdout] 1f45245efecc3487049f274fd1614c30d30f23b3dd43363864bcdf4db27283e5