Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/80abf1357a85458280d1fed638e9d8db : SUCCESS in 5m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/effda729725a4553a9914aa98080c08d : FAILURE in 4m 54s