Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5fd60e796ba04d78b26c1b7801d4d409 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8fa64777ead34ef8ab7a2f82305f56b6 : FAILURE in 4m 33s