Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5c5b33ac2bef4beda7098f46bec3d327 : SUCCESS in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/abff4071a2ce4b39ab41d80834d503a7 : FAILURE in 2m 49s