Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aa2c11b11bc34ef7b64ed4641222b196 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d18727ccf7be4f008fe283ba196f5029 : FAILURE in 4m 42s