check / check (push) Failing after 2s
On an unchanged tree docker served every check step of the Dockerfile from its build cache, so a second script/cibuild ran no lint, tests or build and still succeeded. script/cibuild now passes the current time as the CHECK_EPOCH build argument. The lint and build stages each declare it after their module download and before `COPY . .`. A build argument whose value changes makes every RUN step after its declaration miss the cache, so the checks run on each build while the base images, the apk install and the module downloads stay cached. Model: opus-5-5