Releases now ship as often as changes land, so nothing they leave behind may
grow without bound. Workflow uploads keep 3 days (nightly parity logs 7); the
releases carry their own assets.
tools/ci/runner-gc.sh, run every 6 hours by launchd on the Mac mini from a copy
of main, skips a runner in a job, removes a checkout's cargo build folders past
12 GB and harness work folders under .local/ untouched for 3 days, and keeps the
2 newest shared preparations while no runner works. The runners build through
the machine's sccache, so what it removes comes back from the cache.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ludovic Marie
7a07251acf