Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a29c2b804fc742d3b30b120a46946b9f : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5bdf818a76214ee7a0724b68b2e503c7 : FAILURE in 3m 31s