Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/37f47d3685194f91888d75e6af1f6e40 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d5b6173beee4858b21b3a3ebc0fba9c : FAILURE in 4m 35s