WASM CI is failing

[Amanieu]

   = note: rust-lld: error: function signature mismatch: _ZN9core_arch9core_arch4simd5i8x165splat17hc00e6630f4072d1aE
          >>> defined as (i32) -> v128 in /checkout/target/wasm32-wasi/debug/deps/hex-e59d6e4df0538113.3jydnkgvarr0fct0.rcgu.o
          >>> defined as (i32, i32) -> void in /checkout/target/wasm32-wasi/debug/deps/hex-e59d6e4df0538113.35lqlehuzcwaz1he.rcgu.o
          
          rust-lld: error: function signature mismatch: _ZN9core_arch9core_arch4simd5u8x165splat17h8b289c437925d1a1E
          >>> defined as (i32) -> v128 in /checkout/target/wasm32-wasi/debug/deps/hex-e59d6e4df0538113.3jydnkgvarr0fct0.rcgu.o
          >>> defined as (i32, i32) -> void in /checkout/target/wasm32-wasi/debug/deps/hex-e59d6e4df0538113.35lqlehuzcwaz1he.rcgu.o

cc @alexcrichton

[alexcrichton]

Thanks for the heads up! Feel free to disable and I can take a look.

[alexcrichton]

Bisection points to rust-lang/rust#76896 as the cause for this, next is to figure out why that would cause a regression here.

[alexcrichton]

I've opened rust-lang/rust#80916 to track this in rust-lang/rust and will continue discussion there.

[alexcrichton]

I think this has since been fixed, so this should be close-able now