Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/646020dc6a604c898f915d13c59f0b34 : SUCCESS in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8edcec5c19734306a5a1ad561d8a14b4 : FAILURE in 3m 11s