Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/81111440e6ea4ac79ec0b570b967ea60 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3042eb3f77d0450cbccf072c5b00b341 : FAILURE in 3m 57s