in sjc, on the builder I started with and after reseting the builder, error. For the last 30 minutes at least.
=> # Retrying fetcher due to error (2/4): Bundler::HTTPError Could not fetch specs from ``https://rubygems.org/`` due to underlying error <Gem::Net::OpenTimeout: Failed to open TCP connection to ``rubygems.org:443`` (execution expired) (``https://rubygems.org/specs.4.8.gz``)>
switching to sea fixed. Oh, and fly moved the builders menu, it’s now
dashboard → settings → App Builders / switch region. SEA succeeded just now.