Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/43ee423911bf427d9fc6a954ee315b29 : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/88797ffc190447b4842730cc9f4eac0e : FAILURE in 5m 47s