Build failed. https://zuul.opendev.org/t/openstack/buildset/a511310e7db54054b1bbba22a7a2d318 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f222a9c961c248498dabda8d49a0f755 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bc9eeba4e194bd5aacdd9e19dabcfc1 : FAILURE in 3m 22s