Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a927fe2dde0f4c119fd340d2131c435b : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20f2305722554ed98b976b4140abf8b3 : FAILURE in 4m 29s