Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/82f7e8902469492387bea8afa939deb9 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3318f2ca3ad4595806627ddefc3a83f : FAILURE in 3m 39s