Cannot compile 2.4.0

[GuyWhoKnowsTheGuy]

I cannot compile 2.4.0 on Windows 10. I get the following error

Compiling core_affinity v0.5.9 error[E0606]: casting &mut u64 as *mut u32 is invalid --> C:\Users\Jerome.cargo\registry\src\github.com-1ecc6299db9ec823\core_affinity-0.5.9\src\lib.rs:258:17 | 258 | &mut process_mask as PDWORD_PTR, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0606]: casting &mut u64 as *mut u32 is invalid --> C:\Users\Jerome.cargo\registry\src\github.com-1ecc6299db9ec823\core_affinity-0.5.9\src\lib.rs:259:17 | 259 | &mut system_mask as PDWORD_PTR | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Compiling num-rational v0.1.42 error: aborting due to 2 previous errors

For more information about this error, try rustc --explain E0606. error: could not compile core_affinity. warning: build failed, waiting for other jobs to finish... error: build failed

[JohnnyFFM]

what is your rust version?