Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2513119607c8426086f2784705595013 : SUCCESS in 8m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d07da268e01a483b8dd0870b16108d66 : FAILURE in 11m 24s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/cdb2a72ce48a4892a8b051351f7fd2d4 : FAILURE in 11m 32s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/427e83fc85414406a15e3f463c51fda2 : SUCCESS in 11m 57s