R1:6e1b5da1121c

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