Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d46bbe4e551e4ab09ed628b9ea1b0edf : SUCCESS in 8m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d539e66b4f84893863b8829984e3d77 : FAILURE in 4m 40s