Don't use setup/teardown as they seem to break in parallel.
Don't use setup/teardown as they seem to break in parallel.

tlunter/oboe-ruby,appneta/ruby-traceview,tlunter/oboe-ruby,tlunter/oboe-ruby,appneta/ruby-traceview,tlunter/oboe-ruby,appneta/ruby-traceview,appneta/ruby-traceview