Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1a8ab5ba58cd4aed82de2bcee5dd95d1 : SUCCESS in 3m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67030b695c3b495ebbcdd1f7358216ee : FAILURE in 3m 33s