Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b3272740ef4d4690b99bb82a8498e854 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/55cc8fee38b6481082b5c00dc6e41739 : FAILURE in 7m 43s