Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cd379712f071421fb6687777c4d39dec : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ed71a40a6a1d47af99b90fcf1f698e8a : FAILURE in 7m 49s