Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/180f3d2e17e34555a287b75c8754928d : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/05a36898335f4f51a8faacd6fb60b594 : FAILURE in 3m 41s