Show nicer error when an 'unstable fingerprints' error occurs
Show nicer error when an 'unstable fingerprints' error occurs

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