Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/16f2b24078e84a898a058d214b4465c9 : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b73f518a53a8406bb6a95a326111b8e1 : FAILURE in 3m 38s