[INFO] crate flo_http_ui 0.1.0 is already in cache [INFO] extracting crate flo_http_ui 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/flo_http_ui/0.1.0 [INFO] extracting crate flo_http_ui 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flo_http_ui/0.1.0 [INFO] validating manifest of flo_http_ui-0.1.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of flo_http_ui-0.1.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing flo_http_ui-0.1.0 [INFO] finished frobbing flo_http_ui-0.1.0 [INFO] frobbed toml for flo_http_ui-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/flo_http_ui/0.1.0/Cargo.toml [INFO] started frobbing flo_http_ui-0.1.0 [INFO] finished frobbing flo_http_ui-0.1.0 [INFO] frobbed toml for flo_http_ui-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flo_http_ui/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing flo_http_ui-0.1.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flo_http_ui/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 371dca530ebb5d558ff1ae797314e242c075827a20af863119dd7b0eb0d644e8 [INFO] running `"docker" "start" "-a" "371dca530ebb5d558ff1ae797314e242c075827a20af863119dd7b0eb0d644e8"` [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling modifier v0.1.0 [INFO] [stderr] Compiling safemem v0.2.0 [INFO] [stderr] Compiling rust-hsluv v0.1.3 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling sequence_trie v0.3.6 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling svg v0.5.12 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling unsafe-any v0.4.2 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling typemap v0.3.3 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling desync v0.4.1 [INFO] [stderr] Compiling desync v0.1.2 [INFO] [stderr] Compiling plugin v0.2.6 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling flo_binding v0.1.2 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling mime_guess v1.8.7 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling png v0.11.0 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling iron v0.6.1 [INFO] [stderr] Compiling websocket v0.20.4 [INFO] [stderr] Compiling flo_curves v0.1.0 [INFO] [stderr] Compiling flo_canvas v0.1.0 [INFO] [stderr] Compiling persistent v0.4.0 [INFO] [stderr] Compiling mount v0.4.0 [INFO] [stderr] Compiling bodyparser v0.8.0 [INFO] [stderr] Compiling flo_ui v0.1.0 [INFO] [stderr] Compiling flo_http_ui v0.1.0 (/opt/crater/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, SinkError=()>+Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink, 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, Error=()>+Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, 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+Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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+Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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, Error=()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, 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+Send> = Box::new(updates); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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) -> Box, Error=()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, 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+Send> = Box::new(input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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+Send> = Box::new(updates); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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>, relative_url: Url) -> Option<(Arc, 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> = 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, SocketAddr), Error=InvalidConnection>>, tokio_core_handle: Arc) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, SocketAddr), Error=InvalidConnection>` [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, SocketAddr), Error=InvalidConnection>>, tokio_core_handle: Arc) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [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) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [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> { [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>); [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 36.32s [INFO] running `"docker" "inspect" "371dca530ebb5d558ff1ae797314e242c075827a20af863119dd7b0eb0d644e8"` [INFO] running `"docker" "rm" "-f" "371dca530ebb5d558ff1ae797314e242c075827a20af863119dd7b0eb0d644e8"` [INFO] [stdout] 371dca530ebb5d558ff1ae797314e242c075827a20af863119dd7b0eb0d644e8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flo_http_ui/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 05ff5bcdb5de626fb0b6fe1982ee376c4047963546dd5d8ea14b9ec5090cf104 [INFO] running `"docker" "start" "-a" "05ff5bcdb5de626fb0b6fe1982ee376c4047963546dd5d8ea14b9ec5090cf104"` [INFO] [stderr] Compiling flo_http_ui v0.1.0 (/opt/crater/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, SinkError=()>+Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sink, 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, Error=()>+Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, 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+Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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+Send> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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, Error=()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, 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+Send> = Box::new(updates); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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) -> Box, Error=()>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, 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+Send> = Box::new(input); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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+Send> = Box::new(updates); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future+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>, relative_url: Url) -> Option<(Arc, 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> = 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, SocketAddr), Error=InvalidConnection>>, tokio_core_handle: Arc) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream, SocketAddr), Error=InvalidConnection>` [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, SocketAddr), Error=InvalidConnection>>, tokio_core_handle: Arc) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [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) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [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> { [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>); [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 9.48s [INFO] running `"docker" "inspect" "05ff5bcdb5de626fb0b6fe1982ee376c4047963546dd5d8ea14b9ec5090cf104"` [INFO] running `"docker" "rm" "-f" "05ff5bcdb5de626fb0b6fe1982ee376c4047963546dd5d8ea14b9ec5090cf104"` [INFO] [stdout] 05ff5bcdb5de626fb0b6fe1982ee376c4047963546dd5d8ea14b9ec5090cf104 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/flo_http_ui/0.1.0:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 73fd459fb3664c04afc7a55442170395d81f4776dab6490e5b9533931a505ba8 [INFO] running `"docker" "start" "-a" "73fd459fb3664c04afc7a55442170395d81f4776dab6490e5b9533931a505ba8"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/flo_http_ui-8a2ff52e34efd7d8 [INFO] [stdout] [INFO] [stdout] running 18 tests [INFO] [stdout] test htmlcontrol::test::can_convert_zindex_to_html ... ok [INFO] [stdout] test htmlcontrol::test::can_convert_button_to_html ... ok [INFO] [stdout] test htmlcontrol::test::can_convert_canvas_to_html ... ok [INFO] [stdout] test htmlcontrol::test::can_convert_container_to_html ... ok [INFO] [stdout] test htmlcontrol::test::can_combine_style_attributes ... ok [INFO] [stdout] test htmlcontrol::test::can_convert_label_to_html ... ok [INFO] [stdout] test minidom::element::test::can_get_name ... ok [INFO] [stdout] test minidom::element::test::can_write_element ... ok [INFO] [stdout] test minidom::element::test::can_append_items ... ok [INFO] [stdout] test minidom::element::test::can_get_attribute ... ok [INFO] [stdout] test minidom::element::test::merge_elements ... ok [INFO] [stdout] test minidom::text::test::text_properties_are_correct ... ok [INFO] [stdout] test minidom::text::test::will_quote_fragment ... ok [INFO] [stdout] test http_user_interface::test::generates_initial_update ... ok [INFO] [stdout] test http_session::test::will_return_update_for_next_event ... ok [INFO] [stdout] test http_session::test::will_return_update_for_event ... ok [INFO] [stdout] test htmlcontrol::test::canvas_includes_controller ... ok [INFO] [stdout] test htmlcontrol::test::image_includes_controller ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests flo_http_ui [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "73fd459fb3664c04afc7a55442170395d81f4776dab6490e5b9533931a505ba8"` [INFO] running `"docker" "rm" "-f" "73fd459fb3664c04afc7a55442170395d81f4776dab6490e5b9533931a505ba8"` [INFO] [stdout] 73fd459fb3664c04afc7a55442170395d81f4776dab6490e5b9533931a505ba8