Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2eaf7708de8d4d42bbfa76dca3922822 : SUCCESS in 7m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c16eb7adc8d64e03af20465069e6d239 : FAILURE in 4m 58s