[INFO] crate flo_http_ui 0.1.0 is already in cache
[INFO] checking flo_http_ui-0.1.0 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate flo_http_ui 0.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate flo_http_ui 0.1.0 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate flo_http_ui 0.1.0
[INFO] finished tweaking crates.io crate flo_http_ui 0.1.0
[INFO] tweaked toml for crates.io crate flo_http_ui 0.1.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4c6a7c50deb1bd661c97046ef69477aea67ccf2cd470a392eaf1620337db7d75
[INFO] running `"docker" "start" "-a" "4c6a7c50deb1bd661c97046ef69477aea67ccf2cd470a392eaf1620337db7d75"`
[INFO] [stderr]     Checking rust-hsluv v0.1.3
[INFO] [stderr]     Checking desync v0.1.2
[INFO] [stderr]     Checking desync v0.4.1
[INFO] [stderr]     Checking uuid v0.4.0
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]     Checking persistent v0.4.0
[INFO] [stderr]     Checking websocket v0.20.4
[INFO] [stderr]     Checking flo_binding v0.1.2
[INFO] [stderr]     Checking bodyparser v0.8.0
[INFO] [stderr]     Checking flo_curves v0.1.0
[INFO] [stderr]     Checking flo_canvas v0.1.0
[INFO] [stderr]     Checking flo_ui v0.1.0
[INFO] [stderr]     Checking flo_http_ui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_user_interface.rs:190:35
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub type HttpEventSink      = Box<Sink<SinkItem=Vec<Event>, SinkError=()>+Send>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink<SinkItem=Vec<Event>, SinkError=()>+Send`
[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/http_user_interface.rs:191:35
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub type HttpUpdateStream   = Box<Stream<Item=Vec<Update>, Error=()>+Send>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Vec<Update>, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_session.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     input: Box<Future<Item=HttpEventSink, Error=()>+Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpEventSink, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_session.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |     updates: Box<Future<Item=HttpUpdateStream, Error=()>+Send>
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpUpdateStream, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_session.rs:92:46
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn restart_updates(&mut self) -> Box<Future<Item=Vec<Update>, Error=()>> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Vec<Update>, Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:100:30
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let mut updates: Box<Future<Item=HttpUpdateStream, Error=()>+Send> = Box::new(updates);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpUpdateStream, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:131:62
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn send_events(&mut self, events: Vec<Event>) -> Box<Future<Item=Vec<Update>, Error=()>> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Vec<Update>, Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let mut input: Box<Future<Item=HttpEventSink, Error=()>+Send>        = Box::new(input);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpEventSink, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:147:30
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let mut updates: Box<Future<Item=HttpUpdateStream, Error=()>+Send>   = Box::new(updates);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpUpdateStream, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui_handler.rs:196:122
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn decode_controller_path(&self, session: &HttpSession<UiSession<CoreController>>, relative_url: Url) -> Option<(Arc<Controller>, String)> {
[INFO] [stderr]     |                                                                                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui_handler.rs:205:40
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut controller: Option<Arc<Controller>> = Some((**session.ui()).clone());
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:250:32
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:254:28
[INFO] [stderr]     |
[INFO] [stderr] 254 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:304:32
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:307:35
[INFO] [stderr]     |
[INFO] [stderr] 307 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:317:35
[INFO] [stderr]     |
[INFO] [stderr] 317 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:340:43
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 _       => Response::with((status::NotFound))
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:344:28
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:365:39
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:372:66
[INFO] [stderr]     |
[INFO] [stderr] 372 |                         Ok(None)            => Ok(Response::with((status::BadRequest))),
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:373:66
[INFO] [stderr]     |
[INFO] [stderr] 373 |                         Err(_)              => Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:385:35
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_handler.rs:50:58
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle_incoming_requests(&self, incoming: Box<Stream<Item=(WsUpgrade<TcpStream, BytesMut>, SocketAddr), Error=InvalidConnection<TcpStream, BytesMut>>>, tokio_core_handle: Arc<reactor::Handle>) -> Box<Future<Item=(), Error=()>> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=(WsUpgrade<TcpStream, BytesMut>, SocketAddr), Error=InvalidConnection<TcpStream, BytesMut>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_handler.rs:50:212
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle_incoming_requests(&self, incoming: Box<Stream<Item=(WsUpgrade<TcpStream, BytesMut>, SocketAddr), Error=InvalidConnection<TcpStream, BytesMut>>>, tokio_core_handle: Arc<reactor::Handle>) -> Box<Future<Item=(), Error=()>> {
[INFO] [stderr]    |                                                                                                                                                                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ws_handler.rs:172:101
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn create_server(&self, bind_address: &str, tokio_core_handle: Arc<reactor::Handle>) -> Box<Future<Item=(), Error=()>> {
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/null_session.rs:38:58
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn get_subcontroller(&self, _id: &str) -> Option<Arc<Controller>> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/minidom/mod.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct DomNode(Arc<RwLock<DomNodeData>>);
[INFO] [stderr]    |                               ^^^^^^^^^^^ help: use `dyn`: `dyn DomNodeData`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/canvas_body.rs:19:40
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn write_body(&mut self, res: &mut Write) -> Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_user_interface.rs:190:35
[INFO] [stderr]     |
[INFO] [stderr] 190 | pub type HttpEventSink      = Box<Sink<SinkItem=Vec<Event>, SinkError=()>+Send>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink<SinkItem=Vec<Event>, SinkError=()>+Send`
[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/http_user_interface.rs:191:35
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub type HttpUpdateStream   = Box<Stream<Item=Vec<Update>, Error=()>+Send>;
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=Vec<Update>, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_session.rs:24:16
[INFO] [stderr]    |
[INFO] [stderr] 24 |     input: Box<Future<Item=HttpEventSink, Error=()>+Send>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpEventSink, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_session.rs:27:18
[INFO] [stderr]    |
[INFO] [stderr] 27 |     updates: Box<Future<Item=HttpUpdateStream, Error=()>+Send>
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpUpdateStream, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/http_session.rs:92:46
[INFO] [stderr]    |
[INFO] [stderr] 92 |     pub fn restart_updates(&mut self) -> Box<Future<Item=Vec<Update>, Error=()>> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Vec<Update>, Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:100:30
[INFO] [stderr]     |
[INFO] [stderr] 100 |         let mut updates: Box<Future<Item=HttpUpdateStream, Error=()>+Send> = Box::new(updates);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpUpdateStream, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:131:62
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn send_events(&mut self, events: Vec<Event>) -> Box<Future<Item=Vec<Update>, Error=()>> {
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Vec<Update>, Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:146:28
[INFO] [stderr]     |
[INFO] [stderr] 146 |         let mut input: Box<Future<Item=HttpEventSink, Error=()>+Send>        = Box::new(input);
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpEventSink, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/http_session.rs:147:30
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let mut updates: Box<Future<Item=HttpUpdateStream, Error=()>+Send>   = Box::new(updates);
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=HttpUpdateStream, Error=()>+Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui_handler.rs:196:122
[INFO] [stderr]     |
[INFO] [stderr] 196 |     fn decode_controller_path(&self, session: &HttpSession<UiSession<CoreController>>, relative_url: Url) -> Option<(Arc<Controller>, String)> {
[INFO] [stderr]     |                                                                                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ui_handler.rs:205:40
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let mut controller: Option<Arc<Controller>> = Some((**session.ui()).clone());
[INFO] [stderr]     |                                        ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:250:32
[INFO] [stderr]     |
[INFO] [stderr] 250 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:254:28
[INFO] [stderr]     |
[INFO] [stderr] 254 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:304:32
[INFO] [stderr]     |
[INFO] [stderr] 304 |                 Response::with((status::NotFound))
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:307:35
[INFO] [stderr]     |
[INFO] [stderr] 307 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:317:35
[INFO] [stderr]     |
[INFO] [stderr] 317 |             return Response::with((status::NotFound));
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:340:43
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 _       => Response::with((status::NotFound))
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:344:28
[INFO] [stderr]     |
[INFO] [stderr] 344 |             Response::with((status::NotFound))
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:365:39
[INFO] [stderr]     |
[INFO] [stderr] 365 |                     Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:372:66
[INFO] [stderr]     |
[INFO] [stderr] 372 |                         Ok(None)            => Ok(Response::with((status::BadRequest))),
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:373:66
[INFO] [stderr]     |
[INFO] [stderr] 373 |                         Err(_)              => Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/ui_handler.rs:385:35
[INFO] [stderr]     |
[INFO] [stderr] 385 |                 Ok(Response::with((status::BadRequest)))
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_handler.rs:50:58
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle_incoming_requests(&self, incoming: Box<Stream<Item=(WsUpgrade<TcpStream, BytesMut>, SocketAddr), Error=InvalidConnection<TcpStream, BytesMut>>>, tokio_core_handle: Arc<reactor::Handle>) -> Box<Future<Item=(), Error=()>> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream<Item=(WsUpgrade<TcpStream, BytesMut>, SocketAddr), Error=InvalidConnection<TcpStream, BytesMut>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ws_handler.rs:50:212
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn handle_incoming_requests(&self, incoming: Box<Stream<Item=(WsUpgrade<TcpStream, BytesMut>, SocketAddr), Error=InvalidConnection<TcpStream, BytesMut>>>, tokio_core_handle: Arc<reactor::Handle>) -> Box<Future<Item=(), Error=()>> {
[INFO] [stderr]    |                                                                                                                                                                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/ws_handler.rs:172:101
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn create_server(&self, bind_address: &str, tokio_core_handle: Arc<reactor::Handle>) -> Box<Future<Item=(), Error=()>> {
[INFO] [stderr]     |                                                                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=(), Error=()>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/null_session.rs:38:58
[INFO] [stderr]    |
[INFO] [stderr] 38 |     fn get_subcontroller(&self, _id: &str) -> Option<Arc<Controller>> {
[INFO] [stderr]    |                                                          ^^^^^^^^^^ help: use `dyn`: `dyn Controller`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/minidom/mod.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct DomNode(Arc<RwLock<DomNodeData>>);
[INFO] [stderr]    |                               ^^^^^^^^^^^ help: use `dyn`: `dyn DomNodeData`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/canvas_body.rs:19:40
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn write_body(&mut self, res: &mut Write) -> Result<()> {
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.07s
[INFO] running `"docker" "inspect" "4c6a7c50deb1bd661c97046ef69477aea67ccf2cd470a392eaf1620337db7d75"`
[INFO] running `"docker" "rm" "-f" "4c6a7c50deb1bd661c97046ef69477aea67ccf2cd470a392eaf1620337db7d75"`
[INFO] [stdout] 4c6a7c50deb1bd661c97046ef69477aea67ccf2cd470a392eaf1620337db7d75