Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0e15913b9a0a4ac3af1d5aeb980ac47c : SUCCESS in 10m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cca9631e26a945f8a5b8b78009e5f41d : FAILURE in 2m 31s