Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e1644d5a0964d1c868b3ca820bfefd3 : FAILURE in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2853cd5beffa42a6a9a492b9269f90b2 : FAILURE in 6m 02s