Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5bdc45eeb67b463693109dec0de819ea : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e681e06bef81495fa634f56b8fb419ba : FAILURE in 4m 02s