Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3b87ee85e3e74ffc8086f67989d0ab2c : SUCCESS in 8m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5602df984f76453b95cec8121a296364 : FAILURE in 7m 06s