Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c5d91e373d08462bb076b8fd45fe3426 : SUCCESS in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc5d066c258a488784d8ccbe63a457c0 : FAILURE in 2m 50s