Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f190514c126b4246b5945abbf838dcf1 : FAILURE in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d31031d82ab74bceb1d94f8c95c02df5 : FAILURE in 3m 13s