Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f27e28a1165242adb1a1227f869bfa7e : SUCCESS in 7m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e943007f87734020aa96342621ae6549 : FAILURE in 4m 59s