[INFO] fetching crate mika 0.0.0...
[INFO] testing mika-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mika 0.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate mika 0.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mika 0.0.0
[INFO] finished tweaking crates.io crate mika 0.0.0
[INFO] tweaked toml for crates.io crate mika 0.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-signals v0.3.24
[INFO] [stderr]   Downloaded futures v0.1.31
[INFO] [stderr]   Downloaded futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.3.27
[INFO] [stderr]   Downloaded futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]   Downloaded simi-macros v0.2.1
[INFO] [stderr]   Downloaded futures-util-preview v0.3.0-alpha.19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5802ffe3585776cdd449bd0a22396e329b30450a14905c212b0255a3f2bb300a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5802ffe3585776cdd449bd0a22396e329b30450a14905c212b0255a3f2bb300a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5802ffe3585776cdd449bd0a22396e329b30450a14905c212b0255a3f2bb300a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5802ffe3585776cdd449bd0a22396e329b30450a14905c212b0255a3f2bb300a", kill_on_drop: false }`
[INFO] [stdout] 5802ffe3585776cdd449bd0a22396e329b30450a14905c212b0255a3f2bb300a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1002f1724e51d0b85e97c4b1209c8e412a07fc7dfecb479719ca8ca65a1e2503
[INFO] running `Command { std: "docker" "start" "-a" "1002f1724e51d0b85e97c4b1209c8e412a07fc7dfecb479719ca8ca65a1e2503", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.79
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-channel-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling futures-util-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.79
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.79
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling futures-signals v0.3.24
[INFO] [stderr]    Compiling wasm-bindgen v0.2.79
[INFO] [stderr]    Compiling simi-macros v0.2.1
[INFO] [stderr]    Compiling js-sys v0.3.56
[INFO] [stderr]    Compiling web-sys v0.3.56
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.27
[INFO] [stderr]    Compiling mika v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/events.rs:15:34
[INFO] [stdout]     |
[INFO] [stdout] 15  |                   closure: Closure<Fn(web_sys::$EventType)>,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  | / impl_event_helpers! {
[INFO] [stdout] 94  | |     FocusEvent FocusEventListener {
[INFO] [stdout] 95  | |         Focus => "focus",
[INFO] [stdout] 96  | |         Blur => "blur",
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     }
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `impl_event_helpers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 15  -                 closure: Closure<Fn(web_sys::$EventType)>,
[INFO] [stdout] 15  +                 closure: Closure<dyn Fn(web_sys::$EventType)>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/events.rs:18:104
[INFO] [stdout]     |
[INFO] [stdout] 18  |                   fn new(event_name: &'static str, event_target: &web_sys::EventTarget, closure: Closure<Fn(web_sys::$EventType)>) -> Self {
[INFO] [stdout]     |                                                                                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  | / impl_event_helpers! {
[INFO] [stdout] 94  | |     FocusEvent FocusEventListener {
[INFO] [stdout] 95  | |         Focus => "focus",
[INFO] [stdout] 96  | |         Blur => "blur",
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     }
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `impl_event_helpers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 18  -                 fn new(event_name: &'static str, event_target: &web_sys::EventTarget, closure: Closure<Fn(web_sys::$EventType)>) -> Self {
[INFO] [stdout] 18  +                 fn new(event_name: &'static str, event_target: &web_sys::EventTarget, closure: Closure<dyn Fn(web_sys::$EventType)>) -> Self {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/events.rs:81:84
[INFO] [stdout]     |
[INFO] [stdout] 81  |                       pub fn on<F>(target: &web_sys::EventTarget, closure: F) -> Box<Listener>
[INFO] [stdout]     |                                                                                      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  | / impl_event_helpers! {
[INFO] [stdout] 94  | |     FocusEvent FocusEventListener {
[INFO] [stdout] 95  | |         Focus => "focus",
[INFO] [stdout] 96  | |         Blur => "blur",
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     }
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `impl_event_helpers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 81  -                     pub fn on<F>(target: &web_sys::EventTarget, closure: F) -> Box<Listener>
[INFO] [stdout] 81  +                     pub fn on<F>(target: &web_sys::EventTarget, closure: F) -> Box<dyn Listener>
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/dom/traits.rs:18:49
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>>;
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) 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] 18 -     fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>>;
[INFO] [stdout] 18 +     fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>>;
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/events.rs:84:78
[INFO] [stdout]     |
[INFO] [stdout] 84  |                           let closure = Closure::wrap(Box::new(closure) as Box<Fn(web_sys::$EventType)>);
[INFO] [stdout]     |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  | / impl_event_helpers! {
[INFO] [stdout] 94  | |     FocusEvent FocusEventListener {
[INFO] [stdout] 95  | |         Focus => "focus",
[INFO] [stdout] 96  | |         Blur => "blur",
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     }
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `impl_event_helpers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 84  -                         let closure = Closure::wrap(Box::new(closure) as Box<Fn(web_sys::$EventType)>);
[INFO] [stdout] 84  +                         let closure = Closure::wrap(Box::new(closure) as Box<dyn Fn(web_sys::$EventType)>);
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 213 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.38s
[INFO] running `Command { std: "docker" "inspect" "1002f1724e51d0b85e97c4b1209c8e412a07fc7dfecb479719ca8ca65a1e2503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1002f1724e51d0b85e97c4b1209c8e412a07fc7dfecb479719ca8ca65a1e2503", kill_on_drop: false }`
[INFO] [stdout] 1002f1724e51d0b85e97c4b1209c8e412a07fc7dfecb479719ca8ca65a1e2503
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 726c60d706a728ff7af95f45b674a7c151d2f3fa49a3746cb26c1cc207656b2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "726c60d706a728ff7af95f45b674a7c151d2f3fa49a3746cb26c1cc207656b2a", kill_on_drop: false }`
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:208:32
[INFO] [stdout]     |
[INFO] [stdout] 208 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 208 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 208 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:162:32
[INFO] [stdout]     |
[INFO] [stdout] 162 |               listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 162 -             listeners: Vec<Box<crate::events::Listener>>,
[INFO] [stdout] 162 +             listeners: Vec<Box<dyn crate::events::Listener>>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/events.rs:15:34
[INFO] [stdout]     |
[INFO] [stdout] 15  |                   closure: Closure<Fn(web_sys::$EventType)>,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93  | / impl_event_helpers! {
[INFO] [stdout] 94  | |     FocusEvent FocusEventListener {
[INFO] [stdout] 95  | |         Focus => "focus",
[INFO] [stdout] 96  | |         Blur => "blur",
[INFO] [stdout] ...   |
[INFO] [stdout] 132 | |     }
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `impl_event_helpers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 15  -                 closure: Closure<Fn(web_sys::$EventType)>,
[INFO] [stdout] 15  +                 closure: Closure<dyn Fn(web_sys::$EventType)>,
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:199:57
[INFO] [stdout]     |
[INFO] [stdout] 199 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 199 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 199 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom/mod.rs:250:57
[INFO] [stdout]     |
[INFO] [stdout] 250 |               fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 273 | / define_html_elements! {
[INFO] [stdout] 274 | |     // See ChildOfA in traits.rs
[INFO] [stdout] 275 | |     a A [ChildOfA],
[INFO] [stdout] 276 | |     abbr Abbr [PhrasingContent],
[INFO] [stdout] ...   |
[INFO] [stdout] 436 | |     wbr Wbr
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) 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: this warning originates in the macro `define_html_elements` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 250 -             fn listeners_mut(&mut self) -> &mut Vec<Box<crate::events::Listener>> {
[INFO] [stdout] 250 +             fn listeners_mut(&mut self) -> &mut Vec<Box<dyn crate::events::Listener>> {
[INFO] [stdout]     | 
[WARN] too many lines in the log, truncating it