Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/db7d205df09d45698eee1722029d43e7 : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d07f2f8f6c5c4104b698ec4052f593bf : FAILURE in 2m 47s