Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01f0a31939d84943919a70023b152dbd : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4736e4200e9a4723b912bbb621da9b10 : FAILURE in 4m 00s