Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/99d86b9114a3465bb1a7ff3f5bffbf7b : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/46cfbf1f2559449da30719897b6d035e : FAILURE in 3m 56s