Add crc and crypto to target feature whitelist on arm
Add crc and crypto to target feature whitelist on arm

aidancully/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust