request-animation-frame $ cargo clippy
    Checking js-sys v0.3.10 (/Users/misakimakino/Works/clones/fork-wasm-bindgen/wasm-bindgen/crates/js-sys)
error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:129:1
    |
129 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: #[deny(clippy::drop_ref)] on by default
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:394:1
    |
394 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:469:1
    |
469 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:489:1
    |
489 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:721:1
    |
721 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:760:1
    |
760 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:776:1
    |
776 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:865:1
    |
865 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
   --> crates/js-sys/src/lib.rs:954:1
    |
954 | #[wasm_bindgen]
    | ^^^^^^^^^^^^^^^
    |
    = note: argument has type &wasm_bindgen::JsValue
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

warning: transmute from a reference to a reference
    --> crates/js-sys/src/lib.rs:1053:27
     |
1053 |             Some(unsafe { mem::transmute(val) })
     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `&*(val as *const wasm_bindgen::JsValue as *const Function)`
     |
     = note: #[warn(clippy::transmute_ptr_to_ptr)] on by default
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1061:1
     |
1061 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1089:1
     |
1089 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1178:1
     |
1178 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1267:1
     |
1267 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1356:1
     |
1356 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1444:1
     |
1444 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1573:1
     |
1573 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1598:1
     |
1598 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1846:1
     |
1846 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:1944:1
     |
1944 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2291:1
     |
2291 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

warning: transmute from a reference to a reference
    --> crates/js-sys/src/lib.rs:2527:27
     |
2527 |             Some(unsafe { mem::transmute(val) })
     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `&*(val as *const wasm_bindgen::JsValue as *const Object)`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2535:1
     |
2535 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2557:1
     |
2557 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2576:1
     |
2576 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2595:1
     |
2595 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2738:1
     |
2738 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:2915:1
     |
2915 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3000:1
     |
3000 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3021:1
     |
3021 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3040:1
     |
3040 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3129:1
     |
3129 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3220:1
     |
3220 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3309:1
     |
3309 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3398:1
     |
3398 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3417:1
     |
3417 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3461:1
     |
3461 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3543:5
     |
3543 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3564:5
     |
3564 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3596:5
     |
3596 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3617:5
     |
3617 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3638:5
     |
3638 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3681:5
     |
3681 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3730:5
     |
3730 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3769:1
     |
3769 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:3832:1
     |
3832 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

warning: this function has too many arguments (8/7)
    --> crates/js-sys/src/lib.rs:3832:15
     |
3832 | #[wasm_bindgen]
     |               ^
     |
     = note: #[warn(clippy::too_many_arguments)] on by default
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments

warning: transmute from a reference to a reference
    --> crates/js-sys/src/lib.rs:4295:27
     |
4295 |             Some(unsafe { mem::transmute(val) })
     |                           ^^^^^^^^^^^^^^^^^^^ help: try: `&*(val as *const wasm_bindgen::JsValue as *const JsString)`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#transmute_ptr_to_ptr

warning: this creates an owned instance just for comparison
    --> crates/js-sys/src/lib.rs:4304:9
     |
4304 |         String::from(self) == other
     |         ^^^^^^^^^^^^^^^^^^ help: try: `self`
     |
     = note: #[warn(clippy::cmp_owned)] on by default
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_owned

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:4359:1
     |
4359 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:4503:5
     |
4503 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:4547:5
     |
4547 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:4598:5
     |
4598 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:4648:5
     |
4648 |     #[wasm_bindgen]
     |     ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: calls to `std::mem::drop` with a reference instead of an owned value. Dropping a reference does nothing.
    --> crates/js-sys/src/lib.rs:4691:1
     |
4691 | #[wasm_bindgen]
     | ^^^^^^^^^^^^^^^
     |
     = note: argument has type &wasm_bindgen::JsValue
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#drop_ref

error: aborting due to 50 previous errors

error: Could not compile `js-sys`.

To learn more, run the command again with --verbose.
request-animation-frame $