Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0861cfc5d9154455b916e655eb1502a7 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/215d168ba0104b6993442fd659ecdd76 : FAILURE in 4m 29s