Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/02c1f5af1dfb4a1db5903c2def5f7478 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72c7dffdbc8a479ca3791ad0596e4336 : FAILURE in 2m 54s