board-snapshot exited 2 — 2 is a failed count check (the archive and the board disagree about how many open issues exist), 3 is a prerequisite the runner did not meet, 4 is a rate-limit stop with a resume cursor written, 5 is a STALE archive (no run has confirmed it against the live board for longer than a day; the run summary names the streak and what clears it). Whatever was read HAS been committed; see this run's summary.