Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21e71d18fcc94709a3a96d1a139cd720 : SUCCESS in 3m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d458becbf13741c59342e4982deafbf9 : FAILURE in 3m 45s