Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ec6cf15288674d31b0e52b0f663cde1b : SUCCESS in 8m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f32d4c83045843e4aaeded5658560580 : FAILURE in 4m 47s