remove ReadDir.end_of_stream on targets that don't use it
remove ReadDir.end_of_stream on targets that don't use it

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