Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e1c1e6f1ed0047f69d8b58ffcf523d24 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/87a52c2e045342339383a0730b87d432 : FAILURE in 3m 31s