Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fbb9926f705149d9ab649401cac134a1 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/14aef7de793741fe840ead9e2ac041a7 : FAILURE in 3m 35s