Fix additional "xprintf()"-class static parameter lint errors
Summary: Ref T13577. After the fix in D21453, lint identifies additional static errors in Phabricator; fix them.
Test Plan: Ran arc lint; these messages are essentially all very obscure.
Subscribers: hach-que, yelirekim, PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13577
Differential Revision: https://secure.phabricator.com/D21457