Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/949fc83752254ad48a3fe30901c490d4 : SUCCESS in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/87d36805719649318c0ba8307556ddf8 : FAILURE in 4m 04s