Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/49e86d5389d24eb2b6f3da4f2dbcb853 : SUCCESS in 9m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2a089332019a45c9ba58d7d8d09bfd29 : FAILURE in 15m 47s