[INFO] fetching crate flo_ui 0.1.0... [INFO] checking flo_ui-0.1.0 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate flo_ui 0.1.0 into /workspace/builds/worker-42/source [INFO] validating manifest of crates.io crate flo_ui 0.1.0 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate flo_ui 0.1.0 [INFO] finished tweaking crates.io crate flo_ui 0.1.0 [INFO] tweaked toml for crates.io crate flo_ui 0.1.0 written to /workspace/builds/worker-42/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 19514e826f5d0a4178f606882000afeefbcfaf2c02f2ff69e9b05b6974356346 [INFO] running `Command { std: "docker" "start" "-a" "19514e826f5d0a4178f606882000afeefbcfaf2c02f2ff69e9b05b6974356346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "19514e826f5d0a4178f606882000afeefbcfaf2c02f2ff69e9b05b6974356346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19514e826f5d0a4178f606882000afeefbcfaf2c02f2ff69e9b05b6974356346", kill_on_drop: false }` [INFO] [stdout] 19514e826f5d0a4178f606882000afeefbcfaf2c02f2ff69e9b05b6974356346 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c95cf209e1a52b46979dd4e0620e1cd8285ea59bc33476e574bf67c5467a1b8f [INFO] running `Command { std: "docker" "start" "-a" "c95cf209e1a52b46979dd4e0620e1cd8285ea59bc33476e574bf67c5467a1b8f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Checking futures v0.1.31 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking rust-hsluv v0.1.4 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking libc v0.2.99 [INFO] [stderr] Checking inflate v0.3.4 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking rulinalg v0.4.2 [INFO] [stderr] Checking desync v0.4.1 [INFO] [stderr] Checking desync v0.1.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking flo_binding v0.1.2 [INFO] [stderr] Checking flo_curves v0.1.0 [INFO] [stderr] Checking flo_canvas v0.1.0 [INFO] [stderr] Checking flo_ui v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:38:43 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_viewmodel(&self) -> Option> { None } [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:41:58 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_subcontroller(&self, _id: &str) -> Option> { None } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:62:43 [INFO] [stdout] | [INFO] [stdout] 62 | fn get_full_ui_tree(base_controller: &Arc) -> Control { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:117:41 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn assemble_ui(base_controller: Arc) -> BindRef { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:149:58 [INFO] [stdout] | [INFO] [stdout] 149 | fn get_subcontroller(&self, _id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | controller: Weak, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | controller: Weak, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | watcher_lifetimes: Vec> [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(controller: Arc) -> DiffViewModel { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:92:43 [INFO] [stdout] | [INFO] [stdout] 92 | fn watch_controller(controller: &Weak) -> WatchViewModel { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:245:71 [INFO] [stdout] | [INFO] [stdout] 245 | pub fn viewmodel_update_all(controller_path: Vec, viewmodel: &ViewModel) -> ViewModelUpdate { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:260:54 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn viewmodel_update_controller_tree(controller: &Controller) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:265:46 [INFO] [stdout] | [INFO] [stdout] 265 | fn add_controller_to_result(controller: &Controller, path: &mut Vec, result: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:31:25 [INFO] [stdout] | [INFO] [stdout] 31 | draw_fn: Option ()+Send+Sync>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GraphicsPrimitives) -> ()+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:31:33 [INFO] [stdout] | [INFO] [stdout] 31 | draw_fn: Option ()+Send+Sync>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:34:38 [INFO] [stdout] | [INFO] [stdout] 34 | active_notifications: Option> [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:79:58 [INFO] [stdout] | [INFO] [stdout] 79 | fn redraw(&mut self, canvas: &Canvas, to_notify: Arc) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Notifiable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:79:78 [INFO] [stdout] | [INFO] [stdout] 79 | fn redraw(&mut self, canvas: &Canvas, to_notify: Arc) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:80:44 [INFO] [stdout] | [INFO] [stdout] 80 | let mut release_notifications: Box = Box::new(vec![]); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:151:52 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn with_drawing ()+Send+Sync>(draw: DrawingFn) -> BindingCanvas { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:167:49 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn on_redraw ()+Send+Sync>(&self, draw: DrawingFn) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/control/control.rs:101:44 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn attributes<'a>(&'a self) -> Box+'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator+'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | Png(Arc), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ImageData` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Svg(Arc) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ImageData` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | fn read(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Read+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | fn read_future(&self) -> Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/inmemory.rs:101:27 [INFO] [stdout] | [INFO] [stdout] 101 | fn read(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Read+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/inmemory.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | fn read_future(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/static_data.rs:76:27 [INFO] [stdout] | [INFO] [stdout] 76 | fn read(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Read+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/static_data.rs:80:34 [INFO] [stdout] | [INFO] [stdout] 80 | fn read_future(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/popup_controller.rs:146:43 [INFO] [stdout] | [INFO] [stdout] 146 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/popup_controller.rs:150:57 [INFO] [stdout] | [INFO] [stdout] 150 | fn get_subcontroller(&self, id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | draw_region: Arc Box ()+Send+Sync>+Send+Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f32, f32) -> Box ()+Send+Sync>+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | draw_region: Arc Box ()+Send+Sync>+Send+Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GraphicsPrimitives) -> ()+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:31:50 [INFO] [stdout] | [INFO] [stdout] 31 | draw_region: Arc Box ()+Send+Sync>+Send+Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:41:48 [INFO] [stdout] | [INFO] [stdout] 41 | ...f32) -> Box ()+Send+Sync>+Send+Sync+'static>(canvas_resources: Arc>, dra... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GraphicsPrimitives) -> ()+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new Box ()+Send+Sync>+Send+Sync+'static>(canvas_resources: Arc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | update_callbacks: Vec ()+Send>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut UiSessionCore) -> ()+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(controller: Arc) -> UiSessionCore { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:52:73 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn dispatch_event(&mut self, events: Vec, controller: &Controller) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:126:48 [INFO] [stdout] | [INFO] [stdout] 126 | fn dispatch_action(&mut self, controller: &Controller, event_name: String, action_parameter: ActionParameter) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:133:46 [INFO] [stdout] | [INFO] [stdout] 133 | fn dispatch_tick(&mut self, controller: &Controller) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/event_sink.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | controller: Arc, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/update_stream.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | controller: Arc, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/update_stream.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new(controller: Arc, core: Arc>) -> UiUpdateStream { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/update_stream.rs:141:32 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn new(controller: Arc) -> UpdateStreamCore { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/canvas_state.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | control_watch_lifetime: Box [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/canvas_state.rs:44:31 [INFO] [stdout] | [INFO] [stdout] 44 | command_stream: Spawn+Send>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/state.rs:85:55 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn watch_viewmodel(&mut self, controller: Arc) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/session.rs:27:35 [INFO] [stdout] | [INFO] [stdout] 27 | ui_update_lifetime: Mutex> [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/session.rs:51:66 [INFO] [stdout] | [INFO] [stdout] 51 | fn track_ui_updates(core: Arc>) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:38:43 [INFO] [stdout] | [INFO] [stdout] 38 | fn get_viewmodel(&self) -> Option> { None } [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:41:58 [INFO] [stdout] | [INFO] [stdout] 41 | fn get_subcontroller(&self, _id: &str) -> Option> { None } [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:62:43 [INFO] [stdout] | [INFO] [stdout] 62 | fn get_full_ui_tree(base_controller: &Arc) -> Control { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:117:41 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn assemble_ui(base_controller: Arc) -> BindRef { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:149:58 [INFO] [stdout] | [INFO] [stdout] 149 | fn get_subcontroller(&self, _id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:201:62 [INFO] [stdout] | [INFO] [stdout] 201 | fn get_subcontroller(&self, _id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:205:47 [INFO] [stdout] | [INFO] [stdout] 205 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:215:62 [INFO] [stdout] | [INFO] [stdout] 215 | fn get_subcontroller(&self, _id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controller.rs:219:47 [INFO] [stdout] | [INFO] [stdout] 219 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | controller: Weak, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | controller: Weak, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | watcher_lifetimes: Vec> [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn new(controller: Arc) -> DiffViewModel { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:92:43 [INFO] [stdout] | [INFO] [stdout] 92 | fn watch_controller(controller: &Weak) -> WatchViewModel { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:245:71 [INFO] [stdout] | [INFO] [stdout] 245 | pub fn viewmodel_update_all(controller_path: Vec, viewmodel: &ViewModel) -> ViewModelUpdate { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:260:54 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn viewmodel_update_controller_tree(controller: &Controller) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:265:46 [INFO] [stdout] | [INFO] [stdout] 265 | fn add_controller_to_result(controller: &Controller, path: &mut Vec, result: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:335:61 [INFO] [stdout] | [INFO] [stdout] 335 | fn get_subcontroller(&self, id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:345:47 [INFO] [stdout] | [INFO] [stdout] 345 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:513:62 [INFO] [stdout] | [INFO] [stdout] 513 | fn get_subcontroller(&self, _id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:517:47 [INFO] [stdout] | [INFO] [stdout] 517 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:527:62 [INFO] [stdout] | [INFO] [stdout] 527 | fn get_subcontroller(&self, _id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/diff_viewmodel.rs:531:47 [INFO] [stdout] | [INFO] [stdout] 531 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:31:25 [INFO] [stdout] | [INFO] [stdout] 31 | draw_fn: Option ()+Send+Sync>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GraphicsPrimitives) -> ()+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:31:33 [INFO] [stdout] | [INFO] [stdout] 31 | draw_fn: Option ()+Send+Sync>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:34:38 [INFO] [stdout] | [INFO] [stdout] 34 | active_notifications: Option> [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:79:58 [INFO] [stdout] | [INFO] [stdout] 79 | fn redraw(&mut self, canvas: &Canvas, to_notify: Arc) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Notifiable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:79:78 [INFO] [stdout] | [INFO] [stdout] 79 | fn redraw(&mut self, canvas: &Canvas, to_notify: Arc) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:80:44 [INFO] [stdout] | [INFO] [stdout] 80 | let mut release_notifications: Box = Box::new(vec![]); [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:151:52 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn with_drawing ()+Send+Sync>(draw: DrawingFn) -> BindingCanvas { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/binding_canvas.rs:167:49 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn on_redraw ()+Send+Sync>(&self, draw: DrawingFn) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/control/control.rs:101:44 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn attributes<'a>(&'a self) -> Box+'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator+'a` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | Png(Arc), [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ImageData` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | Svg(Arc) [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ImageData` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:22:27 [INFO] [stdout] | [INFO] [stdout] 22 | fn read(&self) -> Box; [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Read+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/mod.rs:25:34 [INFO] [stdout] | [INFO] [stdout] 25 | fn read_future(&self) -> Box>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/inmemory.rs:101:27 [INFO] [stdout] | [INFO] [stdout] 101 | fn read(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Read+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/inmemory.rs:105:34 [INFO] [stdout] | [INFO] [stdout] 105 | fn read_future(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/static_data.rs:76:27 [INFO] [stdout] | [INFO] [stdout] 76 | fn read(&self) -> Box { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Read+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/image/static_data.rs:80:34 [INFO] [stdout] | [INFO] [stdout] 80 | fn read_future(&self) -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/popup_controller.rs:146:43 [INFO] [stdout] | [INFO] [stdout] 146 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/popup_controller.rs:150:57 [INFO] [stdout] | [INFO] [stdout] 150 | fn get_subcontroller(&self, id: &str) -> Option> { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | draw_region: Arc Box ()+Send+Sync>+Send+Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f32, f32) -> Box ()+Send+Sync>+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:31:42 [INFO] [stdout] | [INFO] [stdout] 31 | draw_region: Arc Box ()+Send+Sync>+Send+Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GraphicsPrimitives) -> ()+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:31:50 [INFO] [stdout] | [INFO] [stdout] 31 | draw_region: Arc Box ()+Send+Sync>+Send+Sync>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn GraphicsPrimitives` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:41:48 [INFO] [stdout] | [INFO] [stdout] 41 | ...f32) -> Box ()+Send+Sync>+Send+Sync+'static>(canvas_resources: Arc>, dra... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut GraphicsPrimitives) -> ()+Send+Sync` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/controllers/virtual_canvas.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new Box ()+Send+Sync>+Send+Sync+'static>(canvas_resources: Arc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:21:31 [INFO] [stdout] | [INFO] [stdout] 21 | update_callbacks: Vec ()+Send>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut UiSessionCore) -> ()+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:28:32 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new(controller: Arc) -> UiSessionCore { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:52:73 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn dispatch_event(&mut self, events: Vec, controller: &Controller) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:126:48 [INFO] [stdout] | [INFO] [stdout] 126 | fn dispatch_action(&mut self, controller: &Controller, event_name: String, action_parameter: ActionParameter) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/core.rs:133:46 [INFO] [stdout] | [INFO] [stdout] 133 | fn dispatch_tick(&mut self, controller: &Controller) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/event_sink.rs:17:21 [INFO] [stdout] | [INFO] [stdout] 17 | controller: Arc, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/update_stream.rs:21:21 [INFO] [stdout] | [INFO] [stdout] 21 | controller: Arc, [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/update_stream.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn new(controller: Arc, core: Arc>) -> UiUpdateStream { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/update_stream.rs:141:32 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn new(controller: Arc) -> UpdateStreamCore { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/canvas_state.rs:24:33 [INFO] [stdout] | [INFO] [stdout] 24 | control_watch_lifetime: Box [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/canvas_state.rs:44:31 [INFO] [stdout] | [INFO] [stdout] 44 | command_stream: Spawn+Send>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Stream+Send` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/state.rs:85:55 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn watch_viewmodel(&mut self, controller: Arc) { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Controller` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/session.rs:27:35 [INFO] [stdout] | [INFO] [stdout] 27 | ui_update_lifetime: Mutex> [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/session.rs:51:66 [INFO] [stdout] | [INFO] [stdout] 51 | fn track_ui_updates(core: Arc>) -> Box { [INFO] [stdout] | ^^^^^^^^^^ help: use `dyn`: `dyn Releasable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/session/tests.rs:23:43 [INFO] [stdout] | [INFO] [stdout] 23 | fn get_viewmodel(&self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ViewModel` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 52 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/dynamic_viewmodel.rs:178:13 [INFO] [stdout] | [INFO] [stdout] 178 | let mut property_value = bind(PropertyValue::Int(1)); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/binding_canvas.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | let mut binding = bind((1.0, 2.0)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/session/canvas_state.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | let mut control = Binding::new(Control::canvas().with(canvas)); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/session/tests.rs:130:9 [INFO] [stdout] | [INFO] [stdout] 130 | let mut ui = bind(Control::empty()); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 67 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.31s [INFO] running `Command { std: "docker" "inspect" "c95cf209e1a52b46979dd4e0620e1cd8285ea59bc33476e574bf67c5467a1b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c95cf209e1a52b46979dd4e0620e1cd8285ea59bc33476e574bf67c5467a1b8f", kill_on_drop: false }` [INFO] [stdout] c95cf209e1a52b46979dd4e0620e1cd8285ea59bc33476e574bf67c5467a1b8f