Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b385507eb9124469944af6fb6a8ecec3 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4fbacbe4bba345cbbbdcea848c3113ee : FAILURE in 6m 52s