Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6a94e72de78c45efabab015f718ec3be : SUCCESS in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/08daa57e2ba1437ebcaf478dc8163f4d : FAILURE in 3m 50s