Auto merge of #3667 - euclio:applicability, r=phansch
Auto merge of #3667 - euclio:applicability, r=phansch

add applicability to lint name suggestion

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