I am not sure why you getting build unstable due to white-space errors.
Are you referring to these line ?
11:25:01src/bin/pg_dump/pg_backup_archiver.c:477: indent with spaces.
11:25:01+ dropStmt,
11:25:01src/bin/pg_dump/pg_backup_archiver.c:478: indent with spaces.
11:25:10+ buffer,
11:25:14src/bin/pg_dump/pg_backup_archiver.c:479: indent with spaces.
11:25:15+ mark + l);
11:25:15+ echo unstable
If yes, then in my latest attached patch, these lines are NOT AT ALL there. I have informed on my comment that I have fixed these in my version of patch, but still you got unstable build. NOT sure how. Seems like you are applying
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