[INFO] fetching crate kiss3d_conrod 0.64.0...
[INFO] testing kiss3d_conrod-0.64.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate kiss3d_conrod 0.64.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate kiss3d_conrod 0.64.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kiss3d_conrod 0.64.0
[INFO] finished tweaking crates.io crate kiss3d_conrod 0.64.0
[INFO] tweaked toml for crates.io crate kiss3d_conrod 0.64.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded piston-float v0.3.0
[INFO] [stderr]   Downloaded daggy v0.5.0
[INFO] [stderr]   Downloaded pistoncore-input v0.24.0
[INFO] [stderr]   Downloaded piston-viewport v0.5.0
[INFO] [stderr]   Downloaded conrod_derive v0.63.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3b783b9386222957371479581323af5b0e2403ffe41e139f617a8911305efcf
[INFO] running `Command { std: "docker" "start" "-a" "b3b783b9386222957371479581323af5b0e2403ffe41e139f617a8911305efcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3b783b9386222957371479581323af5b0e2403ffe41e139f617a8911305efcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3b783b9386222957371479581323af5b0e2403ffe41e139f617a8911305efcf", kill_on_drop: false }`
[INFO] [stdout] b3b783b9386222957371479581323af5b0e2403ffe41e139f617a8911305efcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43db7207d53c87c93001e2df25b89650f90a7ab7031e922ce74183633c7111ab
[INFO] running `Command { std: "docker" "start" "-a" "43db7207d53c87c93001e2df25b89650f90a7ab7031e922ce74183633c7111ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling piston-float v0.3.0
[INFO] [stderr]    Compiling conrod_derive v0.63.0
[INFO] [stderr]    Compiling piston-viewport v0.5.0
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling pistoncore-input v0.24.0
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling daggy v0.5.0
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling num v0.2.1
[INFO] [stderr]    Compiling kiss3d_conrod v0.64.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]   --> src/input/state.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     use std;
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/position/mod.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn x_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/position/mod.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn y_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `event` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:384:21
[INFO] [stdout]     |
[INFO] [stdout] 2   | use event;
[INFO] [stdout]     |     ----- the item `event` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 384 |         use event::{self, Input};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ModifierKey` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 385 |         use input::{Button, Key, ModifierKey, Motion};
[INFO] [stdout]     |                                  ----------- the item `ModifierKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 390 |             use input::keyboard::ModifierKey;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `utils` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:699:37
[INFO] [stdout]     |
[INFO] [stdout] 12  | use utils;
[INFO] [stdout]     |     ----- the item `utils` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 699 |                                 use utils;
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Widget` is imported redundantly
[INFO] [stdout]     --> src/ui.rs:1072:62
[INFO] [stdout]      |
[INFO] [stdout] 13   | use widget::{self, Widget};
[INFO] [stdout]      |                    ------ the item `Widget` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1072 |             use {color, Colorable, Borderable, Positionable, Widget};
[INFO] [stdout]      |                                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn parallel_range(Rect) -> Range;
[INFO] [stdout]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stdout]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn padding_range(Padding) -> Range;
[INFO] [stdout]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add(self, Point) -> Self;
[INFO] [stdout]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/widget/grid.rs:270:10
[INFO] [stdout]     |
[INFO] [stdout] 270 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stdout]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stdout]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/list.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/list.rs:111:38
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:50:33
[INFO] [stdout]    |
[INFO] [stdout] 50 | ...                   event::Click,
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   &State,
[INFO] [stdout]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   event::KeyPress,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   &State,
[INFO] [stdout]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/widget/number_dialer.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         'events: for widget_event in ui.widget_input(id).events() {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/mod.rs:601:26
[INFO] [stdout]     |
[INFO] [stdout] 601 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/text.rs:244:56
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Error::IO(ref e) => std::error::Error::description(e),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/text.rs:254:57
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 _ => write!(f, "{}", std::error::Error::description(self))
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graph/mod.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub maybe_state: Option<Box<Any + Send>>,
[INFO] [stdout]    |                                 ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub maybe_state: Option<Box<dyn Any + Send>>,
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/theme.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub style: Box<Any + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub style: Box<dyn Any + Send>,
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/theme.rs:79:27
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(style: Box<Any + Send>) -> WidgetDefault {
[INFO] [stdout]    |                           ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(style: Box<dyn Any + Send>) -> WidgetDefault {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capturing_keyboard` is never read
[INFO] [stdout]   --> src/input/widget.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Events<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 45 |     ui_events: input::global::UiEvents<'a>,
[INFO] [stdout] 46 |     capturing_keyboard: Option<widget::Id>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Events` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cap` is never read
[INFO] [stdout]   --> src/widget/primitive/point_path.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Triangles<I> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     cap: widget::line::Cap,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Triangles` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]    --> src/widget/graph/mod.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct SocketLayouts {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 121 |     input: SocketLayout,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     output: SocketLayout,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketLayouts` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "43db7207d53c87c93001e2df25b89650f90a7ab7031e922ce74183633c7111ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43db7207d53c87c93001e2df25b89650f90a7ab7031e922ce74183633c7111ab", kill_on_drop: false }`
[INFO] [stdout] 43db7207d53c87c93001e2df25b89650f90a7ab7031e922ce74183633c7111ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e3114b695a8a22734bd1486f9ec38dcd74adec30bb0aac3193b552d0925bfa2
[INFO] running `Command { std: "docker" "start" "-a" "1e3114b695a8a22734bd1486f9ec38dcd74adec30bb0aac3193b552d0925bfa2", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]   --> src/input/state.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     use std;
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/position/mod.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn x_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/position/mod.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn y_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `event` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:384:21
[INFO] [stdout]     |
[INFO] [stdout] 2   | use event;
[INFO] [stdout]     |     ----- the item `event` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 384 |         use event::{self, Input};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ModifierKey` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 385 |         use input::{Button, Key, ModifierKey, Motion};
[INFO] [stdout]     |                                  ----------- the item `ModifierKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 390 |             use input::keyboard::ModifierKey;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `utils` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:699:37
[INFO] [stdout]     |
[INFO] [stdout] 12  | use utils;
[INFO] [stdout]     |     ----- the item `utils` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 699 |                                 use utils;
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Widget` is imported redundantly
[INFO] [stdout]     --> src/ui.rs:1072:62
[INFO] [stdout]      |
[INFO] [stdout] 13   | use widget::{self, Widget};
[INFO] [stdout]      |                    ------ the item `Widget` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1072 |             use {color, Colorable, Borderable, Positionable, Widget};
[INFO] [stdout]      |                                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn parallel_range(Rect) -> Range;
[INFO] [stdout]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stdout]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn padding_range(Padding) -> Range;
[INFO] [stdout]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add(self, Point) -> Self;
[INFO] [stdout]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/widget/grid.rs:270:10
[INFO] [stdout]     |
[INFO] [stdout] 270 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stdout]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stdout]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/list.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/list.rs:111:38
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:50:33
[INFO] [stdout]    |
[INFO] [stdout] 50 | ...                   event::Click,
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   &State,
[INFO] [stdout]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   event::KeyPress,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   &State,
[INFO] [stdout]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/widget/number_dialer.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         'events: for widget_event in ui.widget_input(id).events() {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/mod.rs:601:26
[INFO] [stdout]     |
[INFO] [stdout] 601 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/text.rs:244:56
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Error::IO(ref e) => std::error::Error::description(e),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/text.rs:254:57
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 _ => write!(f, "{}", std::error::Error::description(self))
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graph/mod.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub maybe_state: Option<Box<Any + Send>>,
[INFO] [stdout]    |                                 ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub maybe_state: Option<Box<dyn Any + Send>>,
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/theme.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub style: Box<Any + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub style: Box<dyn Any + Send>,
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/theme.rs:79:27
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(style: Box<Any + Send>) -> WidgetDefault {
[INFO] [stdout]    |                           ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(style: Box<dyn Any + Send>) -> WidgetDefault {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capturing_keyboard` is never read
[INFO] [stdout]   --> src/input/widget.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Events<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 45 |     ui_events: input::global::UiEvents<'a>,
[INFO] [stdout] 46 |     capturing_keyboard: Option<widget::Id>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Events` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cap` is never read
[INFO] [stdout]   --> src/widget/primitive/point_path.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Triangles<I> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     cap: widget::line::Cap,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Triangles` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]    --> src/widget/graph/mod.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct SocketLayouts {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 121 |     input: SocketLayout,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     output: SocketLayout,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketLayouts` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 32 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kiss3d_conrod v0.64.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std`
[INFO] [stdout]   --> src/input/state.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     use std;
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/position/mod.rs:151:25
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn x_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/position/mod.rs:154:25
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn y_position(self, Position) -> Self;
[INFO] [stdout]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `event` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:384:21
[INFO] [stdout]     |
[INFO] [stdout] 2   | use event;
[INFO] [stdout]     |     ----- the item `event` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 384 |         use event::{self, Input};
[INFO] [stdout]     |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ModifierKey` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 385 |         use input::{Button, Key, ModifierKey, Motion};
[INFO] [stdout]     |                                  ----------- the item `ModifierKey` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 390 |             use input::keyboard::ModifierKey;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `utils` is imported redundantly
[INFO] [stdout]    --> src/ui.rs:699:37
[INFO] [stdout]     |
[INFO] [stdout] 12  | use utils;
[INFO] [stdout]     |     ----- the item `utils` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 699 |                                 use utils;
[INFO] [stdout]     |                                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Widget` is imported redundantly
[INFO] [stdout]     --> src/ui.rs:1072:62
[INFO] [stdout]      |
[INFO] [stdout] 13   | use widget::{self, Widget};
[INFO] [stdout]      |                    ------ the item `Widget` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1072 |             use {color, Colorable, Borderable, Positionable, Widget};
[INFO] [stdout]      |                                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:40:23
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn parallel_range(Rect) -> Range;
[INFO] [stdout]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:42:28
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stdout]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/scroll.rs:44:22
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn padding_range(Padding) -> Range;
[INFO] [stdout]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add(self, Point) -> Self;
[INFO] [stdout]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/widget/grid.rs:270:10
[INFO] [stdout]     |
[INFO] [stdout] 270 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list.rs:74:15
[INFO] [stdout]    |
[INFO] [stdout] 74 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stdout]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list.rs:77:18
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stdout]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/list.rs:111:23
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/list.rs:111:38
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:50:33
[INFO] [stdout]    |
[INFO] [stdout] 50 | ...                   event::Click,
[INFO] [stdout]    |                       ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:53:33
[INFO] [stdout]    |
[INFO] [stdout] 53 | ...                   &State,
[INFO] [stdout]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:55:33
[INFO] [stdout]    |
[INFO] [stdout] 55 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:60:31
[INFO] [stdout]    |
[INFO] [stdout] 60 | ...                   event::KeyPress,
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:63:31
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   &State,
[INFO] [stdout]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/widget/list_select.rs:65:31
[INFO] [stdout]    |
[INFO] [stdout] 65 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]    --> src/widget/number_dialer.rs:246:9
[INFO] [stdout]     |
[INFO] [stdout] 246 |         'events: for widget_event in ui.widget_input(id).events() {
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]    --> src/widget/mod.rs:601:26
[INFO] [stdout]     |
[INFO] [stdout] 601 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/text.rs:244:56
[INFO] [stdout]     |
[INFO] [stdout] 244 |                 Error::IO(ref e) => std::error::Error::description(e),
[INFO] [stdout]     |                                                        ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> src/text.rs:254:57
[INFO] [stdout]     |
[INFO] [stdout] 254 |                 _ => write!(f, "{}", std::error::Error::description(self))
[INFO] [stdout]     |                                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/graph/mod.rs:71:33
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub maybe_state: Option<Box<Any + Send>>,
[INFO] [stdout]    |                                 ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub maybe_state: Option<Box<dyn Any + Send>>,
[INFO] [stdout]    |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/theme.rs:63:20
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub style: Box<Any + Send>,
[INFO] [stdout]    |                    ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub style: Box<dyn Any + Send>,
[INFO] [stdout]    |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/theme.rs:79:27
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(style: Box<Any + Send>) -> WidgetDefault {
[INFO] [stdout]    |                           ^^^^^^^^^^
[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 <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 79 |     pub fn new(style: Box<dyn Any + Send>) -> WidgetDefault {
[INFO] [stdout]    |                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `capturing_keyboard` is never read
[INFO] [stdout]   --> src/input/widget.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Events<'a> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 45 |     ui_events: input::global::UiEvents<'a>,
[INFO] [stdout] 46 |     capturing_keyboard: Option<widget::Id>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Events` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:396:30
[INFO] [stdout]     |
[INFO] [stdout] 396 |     widget_ids! { struct A { foo, bar } }
[INFO] [stdout]     |                          -   ^^^  ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:398:30
[INFO] [stdout]     |
[INFO] [stdout] 398 |     widget_ids! { struct C { foo, bar, } }
[INFO] [stdout]     |                          -   ^^^  ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:400:30
[INFO] [stdout]     |
[INFO] [stdout] 400 |     widget_ids! { struct E { foo[], bar } }
[INFO] [stdout]     |                          -   ^^^    ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `foo` and `bar` are never read
[INFO] [stdout]    --> src/widget/id.rs:402:30
[INFO] [stdout]     |
[INFO] [stdout] 402 |     widget_ids! { struct G { foo[], bar, } }
[INFO] [stdout]     |                          -   ^^^    ^^^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          fields in this struct
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cap` is never read
[INFO] [stdout]   --> src/widget/primitive/point_path.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Triangles<I> {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     cap: widget::line::Cap,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Triangles` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]    --> src/widget/graph/mod.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | struct SocketLayouts {
[INFO] [stdout]     |        ------------- fields in this struct
[INFO] [stdout] 121 |     input: SocketLayout,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 122 |     output: SocketLayout,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `SocketLayouts` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/tests/ui.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 | /             format!("expected to find event: {:?} in: \nevents: {:?}",
[INFO] [stdout] 57 | |                     event,
[INFO] [stdout] 58 | |                     ui.global_input().events().collect::<Vec<&event::Event>>()));
[INFO] [stdout]    | |_______________________________________________________________________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 56 ~             "expected to find event: {:?} in: \nevents: {:?}",
[INFO] [stdout] 57 |                     event,
[INFO] [stdout] 58 ~                     ui.global_input().events().collect::<Vec<&event::Event>>());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 37 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "1e3114b695a8a22734bd1486f9ec38dcd74adec30bb0aac3193b552d0925bfa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e3114b695a8a22734bd1486f9ec38dcd74adec30bb0aac3193b552d0925bfa2", kill_on_drop: false }`
[INFO] [stdout] 1e3114b695a8a22734bd1486f9ec38dcd74adec30bb0aac3193b552d0925bfa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2d6eeac4f966918865642e04024bba192c460453b5d561b2d3bf18746176aa0
[INFO] running `Command { std: "docker" "start" "-a" "c2d6eeac4f966918865642e04024bba192c460453b5d561b2d3bf18746176aa0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]   --> src/input/state.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |     use std;
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/position/mod.rs:151:25
[INFO] [stderr]     |
[INFO] [stderr] 151 |     fn x_position(self, Position) -> Self;
[INFO] [stderr]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr]     = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/position/mod.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn y_position(self, Position) -> Self;
[INFO] [stderr]     |                         ^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Position`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: the item `event` is imported redundantly
[INFO] [stderr]    --> src/ui.rs:384:21
[INFO] [stderr]     |
[INFO] [stderr] 2   | use event;
[INFO] [stderr]     |     ----- the item `event` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 384 |         use event::{self, Input};
[INFO] [stderr]     |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `ModifierKey` is imported redundantly
[INFO] [stderr]    --> src/ui.rs:390:17
[INFO] [stderr]     |
[INFO] [stderr] 385 |         use input::{Button, Key, ModifierKey, Motion};
[INFO] [stderr]     |                                  ----------- the item `ModifierKey` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 390 |             use input::keyboard::ModifierKey;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `utils` is imported redundantly
[INFO] [stderr]    --> src/ui.rs:699:37
[INFO] [stderr]     |
[INFO] [stderr] 12  | use utils;
[INFO] [stderr]     |     ----- the item `utils` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 699 |                                 use utils;
[INFO] [stderr]     |                                     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Widget` is imported redundantly
[INFO] [stderr]     --> src/ui.rs:1072:62
[INFO] [stderr]      |
[INFO] [stderr] 13   | use widget::{self, Widget};
[INFO] [stderr]      |                    ------ the item `Widget` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 1072 |             use {color, Colorable, Borderable, Positionable, Widget};
[INFO] [stderr]      |                                                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/scroll.rs:40:23
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn parallel_range(Rect) -> Range;
[INFO] [stderr]    |                       ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/scroll.rs:42:28
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn perpendicular_range(Rect) -> Range;
[INFO] [stderr]    |                            ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/scroll.rs:44:22
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn padding_range(Padding) -> Range;
[INFO] [stderr]    |                      ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Padding`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/primitive/shape/triangles.rs:29:18
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn add(self, Point) -> Self;
[INFO] [stderr]    |                  ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Point`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/widget/grid.rs:270:10
[INFO] [stderr]     |
[INFO] [stderr] 270 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list.rs:74:15
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn ranges(Rect) -> (Range, Range);
[INFO] [stderr]    |               ^^^^ help: try naming the parameter or explicitly ignoring it: `_: Rect`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list.rs:77:18
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn scrollbar(widget::Id) -> widget::Scrollbar<Self::Axis>;
[INFO] [stderr]    |                  ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::Id`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/widget/list.rs:111:23
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stderr]     |                       ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: List<D, Self>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/widget/list.rs:111:38
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn update_list<D>(List<D, Self>, widget::UpdateArgs<List<D, Self>>)
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: widget::UpdateArgs<List<D, Self>>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list_select.rs:50:33
[INFO] [stderr]    |
[INFO] [stderr] 50 | ...                   event::Click,
[INFO] [stderr]    |                       ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::Click`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list_select.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 | ...                   &State,
[INFO] [stderr]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list_select.rs:55:33
[INFO] [stderr]    |
[INFO] [stderr] 55 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list_select.rs:60:31
[INFO] [stderr]    |
[INFO] [stderr] 60 | ...                   event::KeyPress,
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: event::KeyPress`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list_select.rs:63:31
[INFO] [stderr]    |
[INFO] [stderr] 63 | ...                   &State,
[INFO] [stderr]    |                       ^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &State`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]   --> src/widget/list_select.rs:65:31
[INFO] [stderr]    |
[INFO] [stderr] 65 | ...                   &mut PendingEvents<Self::Selection, D, S>)
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut PendingEvents<Self::Selection, D, S>`
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]    --> src/widget/number_dialer.rs:246:9
[INFO] [stderr]     |
[INFO] [stderr] 246 |         'events: for widget_event in ui.widget_input(id).events() {
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stderr]    --> src/widget/mod.rs:601:26
[INFO] [stderr]     |
[INFO] [stderr] 601 |     fn init_state(&self, id::Generator) -> Self::State;
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: id::Generator`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stderr]     = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/text.rs:244:56
[INFO] [stderr]     |
[INFO] [stderr] 244 |                 Error::IO(ref e) => std::error::Error::description(e),
[INFO] [stderr]     |                                                        ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> src/text.rs:254:57
[INFO] [stderr]     |
[INFO] [stderr] 254 |                 _ => write!(f, "{}", std::error::Error::description(self))
[INFO] [stderr]     |                                                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/graph/mod.rs:71:33
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub maybe_state: Option<Box<Any + Send>>,
[INFO] [stderr]    |                                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub maybe_state: Option<Box<dyn Any + Send>>,
[INFO] [stderr]    |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/theme.rs:63:20
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub style: Box<Any + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub style: Box<dyn Any + Send>,
[INFO] [stderr]    |                    +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/theme.rs:79:27
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn new(style: Box<Any + Send>) -> WidgetDefault {
[INFO] [stderr]    |                           ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 79 |     pub fn new(style: Box<dyn Any + Send>) -> WidgetDefault {
[INFO] [stderr]    |                           +++
[INFO] [stderr] 
[INFO] [stderr] warning: field `capturing_keyboard` is never read
[INFO] [stderr]   --> src/input/widget.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct Events<'a> {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 45 |     ui_events: input::global::UiEvents<'a>,
[INFO] [stderr] 46 |     capturing_keyboard: Option<widget::Id>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Events` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `cap` is never read
[INFO] [stderr]   --> src/widget/primitive/point_path.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct Triangles<I> {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 41 |     cap: widget::line::Cap,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Triangles` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `input` and `output` are never read
[INFO] [stderr]    --> src/widget/graph/mod.rs:121:5
[INFO] [stderr]     |
[INFO] [stderr] 120 | struct SocketLayouts {
[INFO] [stderr]     |        ------------- fields in this struct
[INFO] [stderr] 121 |     input: SocketLayout,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 122 |     output: SocketLayout,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `SocketLayouts` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `foo` and `bar` are never read
[INFO] [stderr]    --> src/widget/id.rs:396:30
[INFO] [stderr]     |
[INFO] [stderr] 396 |     widget_ids! { struct A { foo, bar } }
[INFO] [stderr]     |                          -   ^^^  ^^^
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          fields in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: fields `foo` and `bar` are never read
[INFO] [stderr]    --> src/widget/id.rs:398:30
[INFO] [stderr]     |
[INFO] [stderr] 398 |     widget_ids! { struct C { foo, bar, } }
[INFO] [stderr]     |                          -   ^^^  ^^^
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          fields in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: fields `foo` and `bar` are never read
[INFO] [stderr]    --> src/widget/id.rs:400:30
[INFO] [stderr]     |
[INFO] [stderr] 400 |     widget_ids! { struct E { foo[], bar } }
[INFO] [stderr]     |                          -   ^^^    ^^^
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          fields in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: fields `foo` and `bar` are never read
[INFO] [stderr]    --> src/widget/id.rs:402:30
[INFO] [stderr]     |
[INFO] [stderr] 402 |     widget_ids! { struct G { foo[], bar, } }
[INFO] [stderr]     |                          -   ^^^    ^^^
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          fields in this struct
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `widget_ids` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/tests/ui.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 | /             format!("expected to find event: {:?} in: \nevents: {:?}",
[INFO] [stderr] 57 | |                     event,
[INFO] [stderr] 58 | |                     ui.global_input().events().collect::<Vec<&event::Event>>()));
[INFO] [stderr]    | |_______________________________________________________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 56 ~             "expected to find event: {:?} in: \nevents: {:?}",
[INFO] [stderr] 57 |                     event,
[INFO] [stderr] 58 ~                     ui.global_input().events().collect::<Vec<&event::Event>>());
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `kiss3d_conrod` (lib) generated 32 warnings (run `cargo fix --lib -p kiss3d_conrod` to apply 21 suggestions)
[INFO] [stderr] warning: `kiss3d_conrod` (lib test) generated 37 warnings (32 duplicates) (run `cargo fix --lib -p kiss3d_conrod --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kiss3d_conrod-bca675d41c076bb4)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test color::plain_contrast_should_weight_colors ... ok
[INFO] [stdout] test input::state::button_down_should_store_the_point ... ok
[INFO] [stdout] test input::state::pressed_next_returns_none_if_no_buttons_are_pressed ... ok
[INFO] [stdout] test input::state::pressed_next_should_return_first_pressed_button ... ok
[INFO] [stdout] test input::state::input_state_should_be_made_relative_to_a_given_point ... ok
[INFO] [stdout] test tests::global_input::events_should_return_all_inputs_in_order ... ok
[INFO] [stdout] test tests::global_input::no_events_should_be_returned_after_reset_is_called ... ok
[INFO] [stdout] test tests::global_input::resetting_input_should_clear_out_events ... ok
[INFO] [stdout] test tests::global_input::resetting_input_should_set_starting_state_to_current_state ... ok
[INFO] [stdout] test tests::ui::high_level_scroll_event_should_be_created_from_a_raw_mouse_scroll ... ok
[INFO] [stdout] test tests::ui::ui_should_push_input_events_to_aggregator ... ok
[INFO] [stdout] test tests::widget_input::mouse_should_return_none_if_another_widget_is_capturing_mouse ... ok
[INFO] [stdout] test tests::widget_input::widget_input_should_provide_any_mouse_events_over_the_widgets_area_if_nothing_is_capturing_mouse ... ok
[INFO] [stdout] test utils::test_map_range ... ok
[INFO] [stdout] test widget::id::test_invocation_variations ... ok
[INFO] [stdout] test tests::ui::ui_should_reset_global_input_after_widget_are_set ... ok
[INFO] [stdout] test widget::id::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kiss3d_conrod
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/widget/grid.rs:270:10
[INFO] [stderr]     |
[INFO] [stderr] 270 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test src/guide/chapter_1.rs - guide::chapter_1 (line 191) ... ignored
[INFO] [stdout] test src/guide/chapter_1.rs - guide::chapter_1 (line 208) ... ignored
[INFO] [stdout] test src/guide/chapter_1.rs - guide::chapter_1 (line 226) ... ignored
[INFO] [stdout] test src/guide/chapter_1.rs - guide::chapter_1 (line 243) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 133) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 145) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 162) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 170) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 177) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 184) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 220) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 228) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 244) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 287) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 294) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 316) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 343) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 386) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 404) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 467) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 473) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 481) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 50) ... ignored
[INFO] [stdout] test src/guide/chapter_3.rs - guide::chapter_3 (line 59) ... ignored
[INFO] [stdout] test src/image.rs - image::Map (line 22) ... ignored
[INFO] [stdout] test src/position/range.rs - position::range::Range::direction (line 174) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::invert (line 116) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::align_before (line 578) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::clamp_value (line 398) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::is_over (line 293) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::align_start_of (line 471) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::align_middle_of (line 526) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::len (line 84) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::closest_edge (line 615) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::align_end_of (line 500) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::align_after (line 550) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::magnitude (line 69) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::from_pos_and_len (line 51) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::has_same_direction (line 451) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::map_value_to (line 132) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::floor (line 326) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::round (line 312) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::new (line 35) ... FAILED
[INFO] [stdout] test src/widget/id.rs - widget::id::widget_ids (line 147) ... ignored
[INFO] [stdout] test src/widget/mod.rs - widget::Common (line 460) ... ignored
[INFO] [stdout] test src/position/range.rs - position::range::Range::pad_end (line 355) ... FAILED
[INFO] [stdout] test src/widget/primitive/shape/triangles.rs - widget::primitive::shape::triangles::from_quad (line 371) ... ignored
[INFO] [stdout] test src/widget/primitive/shape/triangles.rs - widget::primitive::shape::triangles::from_quad (line 385) ... ignored
[INFO] [stdout] test src/position/range.rs - position::range::Range::pad_start (line 340) ... FAILED
[INFO] [stdout] test src/widget/primitive/shape/triangles.rs - widget::primitive::shape::triangles::from_quad (line 391) ... ignored
[INFO] [stdout] test src/position/range.rs - position::range::Range::middle (line 99) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::max (line 210) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::overlap (line 238) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::pad (line 370) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::undirected (line 193) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::stretch_to_value (line 415) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::max_directed (line 273) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::pad_ends (line 384) ... FAILED
[INFO] [stdout] test src/widget/builder.rs - widget::builder::builder_methods (line 66) ... FAILED
[INFO] [stdout] test src/widget/builder.rs - widget::builder::builder_methods (line 118) ... FAILED
[INFO] [stdout] test src/widget/id.rs - widget::id::widget_ids (line 112) ... FAILED
[INFO] [stdout] test src/widget/id.rs - widget::id::widget_ids (line 127) ... FAILED
[INFO] [stdout] test src/position/range.rs - position::range::Range::shift (line 159) ... FAILED
[INFO] [stdout] test src/widget/primitive/shape/triangles.rs - widget::primitive::shape::triangles::from_quad (line 397) ... FAILED
[INFO] [stdout] test src/widget/mod.rs - widget::Widget::Style (line 564) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::direction (line 174) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:175:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::invert (line 116) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:117:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::align_before (line 578) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:579:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::clamp_value (line 398) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:399:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::is_over (line 293) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:294:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::align_start_of (line 471) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:472:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::align_middle_of (line 526) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:527:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::len (line 84) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:85:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::closest_edge (line 615) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `conrod_core`?
[INFO] [stdout]  --> src/position/range.rs:616:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::position::{Edge, Range};
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::align_end_of (line 500) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:501:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::align_after (line 550) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:551:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::magnitude (line 69) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:70:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::from_pos_and_len (line 51) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:52:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::has_same_direction (line 451) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:452:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::map_value_to (line 132) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:133:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::floor (line 326) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:327:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::round (line 312) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:313:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::new (line 35) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:36:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::pad_end (line 355) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:356:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::pad_start (line 340) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:341:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::middle (line 99) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:100:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::max (line 210) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:211:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::overlap (line 238) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:239:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::pad (line 370) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:371:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::undirected (line 193) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:194:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::stretch_to_value (line 415) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:416:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::max_directed (line 273) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:274:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::pad_ends (line 384) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:385:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget/builder.rs - widget::builder::builder_methods (line 66) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/builder.rs:67:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate conrod_core;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget/builder.rs - widget::builder::builder_methods (line 118) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/builder.rs:119:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use] extern crate conrod_core;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `builder_method` in this scope
[INFO] [stdout]  --> src/widget/builder.rs:124:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     builder_method!(pub color { color = Some(Color) });
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget/id.rs - widget::id::widget_ids (line 112) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/id.rs:114:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate conrod_core;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `widget_ids` in this scope
[INFO] [stdout]  --> src/widget/id.rs:116:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | widget_ids! {
[INFO] [stdout]   | ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget/id.rs - widget::id::widget_ids (line 127) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/id.rs:128:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate conrod_core;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/position/range.rs - position::range::Range::shift (line 159) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `conrod_core`
[INFO] [stdout]  --> src/position/range.rs:160:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use conrod_core::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^ maybe a missing crate `conrod_core`?
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider adding `extern crate conrod_core` to use the `conrod_core` crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget/primitive/shape/triangles.rs - widget::primitive::shape::triangles::from_quad (line 397) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/primitive/shape/triangles.rs:398:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate conrod_core;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/widget/mod.rs - widget::Widget::Style (line 564) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/mod.rs:565:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate conrod_core;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `conrod_core`
[INFO] [stdout]  --> src/widget/mod.rs:570:50
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Copy, Clone, Debug, Default, PartialEq, WidgetStyle)]
[INFO] [stdout]   |                                                  ^^^^^^^^^^^ can't find crate
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `WidgetStyle` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/position/range.rs - position::range::Range::align_after (line 550)
[INFO] [stdout]     src/position/range.rs - position::range::Range::align_before (line 578)
[INFO] [stdout]     src/position/range.rs - position::range::Range::align_end_of (line 500)
[INFO] [stdout]     src/position/range.rs - position::range::Range::align_middle_of (line 526)
[INFO] [stdout]     src/position/range.rs - position::range::Range::align_start_of (line 471)
[INFO] [stdout]     src/position/range.rs - position::range::Range::clamp_value (line 398)
[INFO] [stdout]     src/position/range.rs - position::range::Range::closest_edge (line 615)
[INFO] [stdout]     src/position/range.rs - position::range::Range::direction (line 174)
[INFO] [stdout]     src/position/range.rs - position::range::Range::floor (line 326)
[INFO] [stdout]     src/position/range.rs - position::range::Range::from_pos_and_len (line 51)
[INFO] [stdout]     src/position/range.rs - position::range::Range::has_same_direction (line 451)
[INFO] [stdout]     src/position/range.rs - position::range::Range::invert (line 116)
[INFO] [stdout]     src/position/range.rs - position::range::Range::is_over (line 293)
[INFO] [stdout]     src/position/range.rs - position::range::Range::len (line 84)
[INFO] [stdout]     src/position/range.rs - position::range::Range::magnitude (line 69)
[INFO] [stdout]     src/position/range.rs - position::range::Range::map_value_to (line 132)
[INFO] [stdout]     src/position/range.rs - position::range::Range::max (line 210)
[INFO] [stdout]     src/position/range.rs - position::range::Range::max_directed (line 273)
[INFO] [stdout]     src/position/range.rs - position::range::Range::middle (line 99)
[INFO] [stdout]     src/position/range.rs - position::range::Range::new (line 35)
[INFO] [stdout]     src/position/range.rs - position::range::Range::overlap (line 238)
[INFO] [stdout]     src/position/range.rs - position::range::Range::pad (line 370)
[INFO] [stdout]     src/position/range.rs - position::range::Range::pad_end (line 355)
[INFO] [stdout]     src/position/range.rs - position::range::Range::pad_ends (line 384)
[INFO] [stdout]     src/position/range.rs - position::range::Range::pad_start (line 340)
[INFO] [stdout]     src/position/range.rs - position::range::Range::round (line 312)
[INFO] [stdout]     src/position/range.rs - position::range::Range::shift (line 159)
[INFO] [stdout]     src/position/range.rs - position::range::Range::stretch_to_value (line 415)
[INFO] [stdout]     src/position/range.rs - position::range::Range::undirected (line 193)
[INFO] [stdout]     src/widget/builder.rs - widget::builder::builder_methods (line 118)
[INFO] [stdout]     src/widget/builder.rs - widget::builder::builder_methods (line 66)
[INFO] [stdout]     src/widget/id.rs - widget::id::widget_ids (line 112)
[INFO] [stdout]     src/widget/id.rs - widget::id::widget_ids (line 127)
[INFO] [stdout]     src/widget/mod.rs - widget::Widget::Style (line 564)
[INFO] [stdout]     src/widget/primitive/shape/triangles.rs - widget::primitive::shape::triangles::from_quad (line 397)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 35 failed; 30 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c2d6eeac4f966918865642e04024bba192c460453b5d561b2d3bf18746176aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2d6eeac4f966918865642e04024bba192c460453b5d561b2d3bf18746176aa0", kill_on_drop: false }`
[INFO] [stdout] c2d6eeac4f966918865642e04024bba192c460453b5d561b2d3bf18746176aa0
