Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/912ad099fc024c59af246e9412d82c83 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3ad4ab28ae94f2e8c9c89a02d8c1183 : FAILURE in 3m 54s