Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d5550b6d1e2e4ed990d50bed99681de2 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f627b6b68114b03a65ae86a866a5534 : FAILURE in 5m 32s