Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fe4efd83e1fd4c18a244e38792d67207 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94e5a8f7a7a04627ac0d06213afda2b9 : FAILURE in 3m 34s