Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d3ad8b4ce8114d85aae2352dcc213936 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dae746a59c00431e81233596dad3f917 : FAILURE in 4m 12s