Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b4dac4f2c1bc4c2082c0878b24026a50 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f6f6806214d4970939b32a94663d831 : FAILURE in 4m 37s