Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bdc57153cb1e4abba72b02698a38a2a2 : SUCCESS in 6m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44088b10e203471a99a522219f082dba : FAILURE in 4m 46s