Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/05cee7644b074a66bdd8a8aaf95cccae : FAILURE in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f68f73460d544b9f93e74b5e11069afc : FAILURE in 4m 17s