Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/befe1cc403dc4c219dc78584e77ecb0e : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f760ee908704489b4cf6b648537e3d5 : FAILURE in 3m 56s