Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c77e7f480d494c78bc3d9df6b1acffe5 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8991ef1207a4b78bd41dfad6cc38897 : FAILURE in 3m 48s