don't lint if snippet is shortert than 1 character
don't lint if snippet is shortert than 1 character

This happens with various combinations of cfg attributes and macros expansion.
Not linting here is the safe route, as everything else might produce false positives.
graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,aidancully/rust,aidancully/rust