Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/80a79005412a457e861e3698ab326bc5 : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e3c0d018e944546a279da4c73a627d1 : FAILURE in 11m 58s