Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec8792cb2ea44579b5baa682151fd1e1 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9922526fad14ee6a715e015ec46d325 : FAILURE in 4m 29s