Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e74f41baebd5400a956bdd90d47adcac : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/460466214e6f40728a9204f8d17451f9 : FAILURE in 3m 44s