Log retention only matched 'deb-*' logs, so source-build ('build-*')
and placeholder ('pkh-*') logs accumulated forever, and the 'keep the
newest' sort was lexicographic on names that sort by package/version
first, so arbitrary logs were kept. All three log shapes are matched
now and retention orders by the timestamp embedded in the name (mtime
fallback). Stale-lockfile pruning no longer deletes lockfiles younger
than 24h: a fresh <tarball>.lock is the mutual-exclusion signal of a
concurrent download and deleting it could corrupt the shared tarball
cache.
vhaudiquet
50ae12cafe