Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2dcdcd7e253748e6b41974065e1e2aea : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc3202f5d61e4ed499c6134caa0b404c : FAILURE in 4m 56s