Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f1d13df6cd444cf4b1ea19f6b8aa2260 : SUCCESS in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b61afee6ff6646608527a860c7b0759b : FAILURE in 4m 00s