Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bf1fd9e2f47542ea8274c3f6a8795ac4 : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/57f5e0b319224a0b9061bda119bd17e3 : FAILURE in 6m 23s