Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5dcb9778abd3453296faba849c1cd54f : SUCCESS in 9m 44s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/1fd80e6c11654c959c6911f47ace808b : FAILURE in 18m 10s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/f2045e437aa546a1bf025ef1e1f49773 : SUCCESS in 10m 42s