Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8cc1c6a811184c75b6703ec7155a52b6 : SUCCESS in 4m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db08b514dc364f6781505d5ca7e3be42 : FAILURE in 3m 48s