Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/efdef8ff5e7b4a6ea8eaba6d2f85a468 : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f14907ec77c24ab9bcdbd6b7e3a24308 : FAILURE in 4m 04s