Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/98b1ff7babce4fda994bdf99cef01457 : FAILURE in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/abb9ae57fff84b7d8113bcd718d49b12 : FAILURE in 3m 00s