Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f1b0718b77604a1081a2a9b1aac9ef4d : SUCCESS in 8m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0638aaeae7ed48b28df82ee0747a8e2a : FAILURE in 6m 49s