Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3993334454e547ffb974173103a38cd9 : SUCCESS in 4m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d80c268975544dd0bd4fe38b797dbe4c : FAILURE in 2m 33s