> GET /info/rack-test
> accept-encoding: gzip
> accept: */*
> user-agent: bundler/2.1.0.pre.2 rubygems/3.1.0.pre2 ruby/2.6.5 (x86_64-pc-linux-gnu) command/ options/frozen,inline,disable_platform_warnings,spec_run,gemfile 9111e910d29aa4b7
> connection: keep-alive
> keep-alive: 30
> host: index.rubygems.org