Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b247cac8e91d4d558dab2c3d2d7aa7fc : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd02cfff48d444ecb510d68957f6ea1a : FAILURE in 4m 14s