Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/254e88f62580452a9604d31695ef6805 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c6f79fe2ffa4125a0281393f4c1763b : FAILURE in 7m 54s