Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ed151f0f5a5e4efbb9feadcac1622d6e : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dfb4cebfc3ca4a8687c03361f762131e : FAILURE in 3m 16s