[INFO] crate orbtk 0.2.29 is already in cache
[INFO] extracting crate orbtk 0.2.29 into work/ex/beta-1.38-1/sources/1.37.0/reg/orbtk/0.2.29
[INFO] extracting crate orbtk 0.2.29 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/orbtk/0.2.29
[INFO] validating manifest of orbtk-0.2.29 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 orbtk-0.2.29 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 orbtk-0.2.29
[INFO] finished frobbing orbtk-0.2.29
[INFO] frobbed toml for orbtk-0.2.29 written to work/ex/beta-1.38-1/sources/1.37.0/reg/orbtk/0.2.29/Cargo.toml
[INFO] started frobbing orbtk-0.2.29
[INFO] finished frobbing orbtk-0.2.29
[INFO] frobbed toml for orbtk-0.2.29 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/orbtk/0.2.29/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing orbtk-0.2.29 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/orbtk/0.2.29:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] bad1f2a0c7159aded8e1abe5ecefa80200dcb9dbbbd76224f6cb87cc06d32ca4
[INFO] running `"docker" "start" "-a" "bad1f2a0c7159aded8e1abe5ecefa80200dcb9dbbbd76224f6cb87cc06d32ca4"`
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling resize v0.3.0
[INFO] [stderr]    Compiling cssparser v0.16.1
[INFO] [stderr]    Compiling orbclient v0.3.27
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling orbfont v0.1.8
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling orbimage v0.1.17
[INFO] [stderr]    Compiling cssparser-macros v0.3.6
[INFO] [stderr]    Compiling orbtk v0.2.29 (/opt/crater/workdir)
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/lib.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(const_fn)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cell.rs:10:43
[INFO] [stderr]    |
[INFO] [stderr] 10 |     change_callbacks: Arc<RefCell<Vec<Arc<Fn(T)>>>>,
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Fn(T)`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:3:9
[INFO] [stderr]    |
[INFO] [stderr] 3  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] implied by #[warn(warnings)]
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layouts/grid.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layouts/grid.rs:27:51
[INFO] [stderr]    |
[INFO] [stderr] 27 |     entries: RefCell<BTreeMap<(usize, usize), Arc<Widget>>>,
[INFO] [stderr]    |                                                   ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/layouts/grid.rs:179:35
[INFO] [stderr]     |
[INFO] [stderr] 179 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/layouts/grid.rs:180:37
[INFO] [stderr]     |
[INFO] [stderr] 180 |         fn draw_widget(widget: &Arc<Widget>, renderer: &mut Renderer, focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                     ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/layouts/grid.rs:180:61
[INFO] [stderr]     |
[INFO] [stderr] 180 |         fn draw_widget(widget: &Arc<Widget>, renderer: &mut Renderer, focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                                             ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/layouts/grid.rs:214:44
[INFO] [stderr]     |
[INFO] [stderr] 214 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layouts/stack_layout.rs:25:31
[INFO] [stderr]    |
[INFO] [stderr] 25 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/layouts/stack_layout.rs:84:44
[INFO] [stderr]    |
[INFO] [stderr] 84 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]    |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/image.rs:21:31
[INFO] [stderr]    |
[INFO] [stderr] 21 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/image.rs:23:40
[INFO] [stderr]    |
[INFO] [stderr] 23 |     click_callback: RefCell<Option<Arc<Fn(&Image, Point)>>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Image, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/image.rs:93:35
[INFO] [stderr]    |
[INFO] [stderr] 93 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, _theme: &Theme) {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/primitives/image.rs:118:44
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/rectangle.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/rectangle.rs:71:35
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/rectangle.rs:75:44
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]    |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/text_widget.rs:20:31
[INFO] [stderr]    |
[INFO] [stderr] 20 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/primitives/text_widget.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/primitives/text_widget.rs:127:44
[INFO] [stderr]     |
[INFO] [stderr] 127 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/focus_manager.rs:6:40
[INFO] [stderr]   |
[INFO] [stderr] 6 |     focused_widget: RefCell<Option<Arc<Widget>>>
[INFO] [stderr]   |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/focus_manager.rs:16:46
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn request_focus(&self, widget: &Arc<Widget>) {
[INFO] [stderr]    |                                              ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/focus_manager.rs:20:40
[INFO] [stderr]    |
[INFO] [stderr] 20 |     pub fn focused(&self, widget: &Arc<Widget>) -> bool {
[INFO] [stderr]    |                                        ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/focus_manager.rs:30:57
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn focused_widget(&self) -> &RefCell<Option<Arc<Widget>>> {
[INFO] [stderr]    |                                                         ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/button.rs:24:31
[INFO] [stderr]    |
[INFO] [stderr] 24 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/button.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     click_callback: RefCell<Option<Arc<Fn(&Button, Point)>>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Button, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/button.rs:194:44
[INFO] [stderr]     |
[INFO] [stderr] 194 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/combo_box.rs:27:31
[INFO] [stderr]    |
[INFO] [stderr] 27 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/combo_box.rs:96:35
[INFO] [stderr]    |
[INFO] [stderr] 96 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]    |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/combo_box.rs:175:44
[INFO] [stderr]     |
[INFO] [stderr] 175 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/combo_box.rs:182:31
[INFO] [stderr]     |
[INFO] [stderr] 182 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/combo_box.rs:318:35
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn draw(&self, renderer: &mut Renderer, focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/combo_box.rs:495:44
[INFO] [stderr]     |
[INFO] [stderr] 495 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/label.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/label.rs:28:40
[INFO] [stderr]    |
[INFO] [stderr] 28 |     click_callback: RefCell<Option<Arc<Fn(&Label, Point)>>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Label, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/label.rs:170:44
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/menu.rs:22:31
[INFO] [stderr]    |
[INFO] [stderr] 22 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/menu.rs:26:30
[INFO] [stderr]    |
[INFO] [stderr] 26 |     entries: RefCell<Vec<Arc<Entry>>>,
[INFO] [stderr]    |                              ^^^^^ help: use `dyn`: `dyn Entry`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/menu.rs:27:40
[INFO] [stderr]    |
[INFO] [stderr] 27 |     click_callback: RefCell<Option<Arc<Fn(&Menu, Point)>>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Menu, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/menu.rs:38:31
[INFO] [stderr]    |
[INFO] [stderr] 38 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:148:35
[INFO] [stderr]     |
[INFO] [stderr] 148 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:258:44
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:269:31
[INFO] [stderr]     |
[INFO] [stderr] 269 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:273:40
[INFO] [stderr]     |
[INFO] [stderr] 273 |     click_callback: RefCell<Option<Arc<Fn(&Action, Point)>>>,
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Action, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:353:35
[INFO] [stderr]     |
[INFO] [stderr] 353 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:423:44
[INFO] [stderr]     |
[INFO] [stderr] 423 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:479:35
[INFO] [stderr]     |
[INFO] [stderr] 479 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/menu.rs:503:44
[INFO] [stderr]     |
[INFO] [stderr] 503 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/progress_bar.rs:18:31
[INFO] [stderr]    |
[INFO] [stderr] 18 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/progress_bar.rs:27:40
[INFO] [stderr]    |
[INFO] [stderr] 27 |     click_callback: RefCell<Option<Arc<Fn(&ProgressBar, Point)>>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ProgressBar, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/progress_bar.rs:101:35
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn draw(&self, renderer: &mut Renderer, _focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/progress_bar.rs:162:44
[INFO] [stderr]     |
[INFO] [stderr] 162 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/text_box.rs:37:31
[INFO] [stderr]    |
[INFO] [stderr] 37 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/text_box.rs:49:44
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub click_callback: RefCell<Option<Arc<Fn(&TextBox, Point)>>>,
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TextBox, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/text_box.rs:50:44
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub enter_callback: RefCell<Option<Arc<Fn(&TextBox)>>>,
[INFO] [stderr]    |                                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TextBox)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/text_box.rs:60:28
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RefCell<Option<Arc<Fn(&TextBox, Event, &mut bool, &mut bool) -> Option<Event>>>>,
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&TextBox, Event, &mut bool, &mut bool) -> Option<Event>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/text_box.rs:189:35
[INFO] [stderr]     |
[INFO] [stderr] 189 |     fn draw(&self, renderer: &mut Renderer, focused: bool, theme: &Theme) {
[INFO] [stderr]     |                                   ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/text_box.rs:594:44
[INFO] [stderr]     |
[INFO] [stderr] 594 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/list.rs:25:31
[INFO] [stderr]    |
[INFO] [stderr] 25 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/list.rs:26:40
[INFO] [stderr]    |
[INFO] [stderr] 26 |     click_callback: RefCell<Option<Arc<Fn(&Entry, Point)>>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Entry, Point)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/list.rs:86:44
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]    |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/list.rs:120:31
[INFO] [stderr]     |
[INFO] [stderr] 120 |     children: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]     |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/widgets/list.rs:368:44
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>> {
[INFO] [stderr]     |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/mod.rs:71:36
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn draw(&self, _renderer: &mut Renderer, _focused: bool, _theme: &Theme) {}
[INFO] [stderr]    |                                    ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/mod.rs:89:44
[INFO] [stderr]    |
[INFO] [stderr] 89 |     fn children(&self) -> &RefCell<Vec<Arc<Widget>>>;
[INFO] [stderr]    |                                            ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/widgets/mod.rs:92:31
[INFO] [stderr]    |
[INFO] [stderr] 92 |     fn add(&self, widget: Arc<Widget>) {
[INFO] [stderr]    |                               ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/window.rs:74:34
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub widgets: RefCell<Vec<Arc<Widget>>>,
[INFO] [stderr]    |                                  ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/window.rs:77:41
[INFO] [stderr]    |
[INFO] [stderr] 77 |     resize_callback: RefCell<Option<Arc<Fn(&Window, u32, u32)>>>,
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Window, u32, u32)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/window.rs:201:42
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn draw_widget(&self, renderer: &mut Renderer, focused: bool, widget: &Arc<Widget>) {
[INFO] [stderr]     |                                          ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/window.rs:201:80
[INFO] [stderr]     |
[INFO] [stderr] 201 |     fn draw_widget(&self, renderer: &mut Renderer, focused: bool, widget: &Arc<Widget>) {
[INFO] [stderr]     |                                                                                ^^^^^^ help: use `dyn`: `dyn Widget`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/draw.rs:6:32
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn draw_box(renderer: &mut Renderer, rect: Rect, theme: &Theme, selector: &Selector) {
[INFO] [stderr]   |                                ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: Could not compile `orbtk`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bad1f2a0c7159aded8e1abe5ecefa80200dcb9dbbbd76224f6cb87cc06d32ca4"`
[INFO] running `"docker" "rm" "-f" "bad1f2a0c7159aded8e1abe5ecefa80200dcb9dbbbd76224f6cb87cc06d32ca4"`
[INFO] [stdout] bad1f2a0c7159aded8e1abe5ecefa80200dcb9dbbbd76224f6cb87cc06d32ca4