qa/934: more dodging of quoting from mkdir(1) error messages
qa/934: more dodging of quoting from mkdir(1) error messages

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp