build failed because of lazy_static

[cnsky1103]

I imported version 0.34.0 as well as 0.35.2, both failed when I try to cargo run,
the error message leads me to sdl2/event.rs:49:1, where

and the compile error is

error: expected one of `:`, `;`, `=`, or `where`, found `<`
  --> /home/sky/.cargo/registry/src/index.crates.io-6f17d22bba15001f/sdl2-0.35.2/src/sdl2/event.rs:49:1
   |
49 | / lazy_static! {
50 | |     static ref CUSTOM_EVENT_TYPES: Mutex<CustomEventTypeMaps> =
51 | |         Mutex::new(CustomEventTypeMaps::new());
52 | | }
   | | ^
   | | |
   | | expected one of `:`, `;`, `=`, or `where`
   | |_while parsing this item list starting here
   |   the item list ends here
   |
   = note: this error originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0046]: not all trait items implemented, missing: `Target`, `deref`
  --> /home/sky/.cargo/registry/src/index.crates.io-6f17d22bba15001f/sdl2-0.35.2/src/sdl2/event.rs:49:1
   |
49 | / lazy_static! {
50 | |     static ref CUSTOM_EVENT_TYPES: Mutex<CustomEventTypeMaps> =
51 | |         Mutex::new(CustomEventTypeMaps::new());
52 | | }
   | |_^ missing `Target`, `deref` in implementation
   |
   = note: this error originates in the macro `__lazy_static_internal` which comes from the expansion of the macro `lazy_static` (in Nightly builds, run with -Z macro-backtrace for more info)
   = help: implement the missing item: `type Target = Type;`
   = help: implement the missing item: `fn deref(&self) -> &<Self as Deref>::Target { todo!() }`

which is really weird, because I pasted these lines to a new project and it compiles. The code seems ok, and I don't know where goes wrong.

[Cobrand]

By any chance is the lazy_static version different from the standalone to the import? Try doing cargo tree --invert lazy_static in both, and maybe analyze the Cargo.lock file. If the versions are different, maybe it's coming from that and we'll need to push an update.