Box's shape, rig's legs: the reporting verbs and set -u-only discipline
(a failing check is data, not a crash), a fatal INSTALLED_FROM assertion
on BOTH pinned refs before anything is believed, convergence asserted on
effective state, idempotence decided by a mechanical capture-and-diff,
db driven through test/db-integration.sh with its loud-skip contract
kept, the runner lifecycle against a fork, a pinned coolify install, and
a record emitter that writes drills/<version>.md in the schema the
drill-recorded gate reads — skips counted and named, never folded into
passes.
The --host yes leg stops at 'the pinned box installed and its host stack
stands', in as many words in the output: the isolation boundary is box's
drill's assertion, joined to this record by the shared run ID.
(ceremony flow: issue #105)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>