+ [MEW] Elements in associative arrays of any type can now be deleted by
          assigning a literal 0.

Hey there, I am having problems with ffmpeg compiling.

This error comes up when I do nixos-rebuild switch

"error[E0004]: non-exhaustive patterns: sys::AVPixelFormat::AV_PIX_FMT_P212BE, sys::AVPixelFormat::AV_PIX_FMT_P212LE, sys::AVPixelFormat::AV_PIX_FMT_P412BE and 3 more not covered

error[E0004]: non-exhaustive patterns: sys::AVFrameSideDataType::AV_FRAME_DATA_VIDEO_HINT not covered
--> /build/tplay-0.4.5-vendor.tar.gz/ffmpeg-next/src/util/frame/side_data.rs:78:15

error[E0004]: non-exhaustive patterns: sys::AVCodecID::AV_CODEC_ID_PDV, sys::AVCodecID::AV_CODEC_ID_EVC, sys::AVCodecID::AV_CODEC_ID_RTV1 and 4 more not covered

For more information about this error, try rustc --explain E0004.
error: could not compile ffmpeg-next (lib) due to 3 previous errors
"