Four private runs lost the runner during the Chromium/WebKit step: the
log stops about a minute in, cleanup cannot start, and Docker-Builder1
stays offline until restarted. Halving the browser load tests whether
the host is running out of memory; the step has room in the 40-minute
limit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
kawaandClaude Opus 5.5