Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dc09aa775c924701a646d33caf6509ee : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3de5c6ba124143e0b801e7e05f8c2b40 : FAILURE in 6m 33s