Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ab4d9754b9d54c869d1edc436aab8a51 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f796b3c5239a4878bb10b17d2f9e6d05 : FAILURE in 4m 02s